From 50707b7fb9d55b21350a39cc06155b4bb6399417 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 15 Aug 2026 11:11:31 +0900
Subject: [PATCH 01/58] Feat: Delete the Modifier shell, and leave behind only
the one fact that cannot be derived
modifier.py was a copy of the Button wrapper: padding() composed nothing,
fill_max_size() returned self, and it searched ButtonKt.__dict__ for a name
beginning "Button-". That search was not merely broken but impossible -- the
mangling suffix hashes the value-class signature alone, so padding, size, width
and height all mangle to -3ABfNKs and no name lookup can tell them apart. That
is why this file stopped in 2024.
None of it is replaced by more Python. Modifier is an ordinary proxy the
adaptation layer builds from the upcall table, and every one of its methods is
an extension the artefact walker bound out of Compose's own jars. Per-declaration
wrappers are the ergonomics being removed, so the tests ban `def padding` from
appearing here at all.
What is left is one fact, and it is data rather than code: the name of a Kotlin
function returning an empty Modifier. Modifier as an expression is
Modifier.Companion, an object instance, and the walker binds functions -- so the
value every chain starts from has no bound name, and the layer refuses to invent
one. Nothing in Compose provides it either; closing it takes one line of Kotlin
in the consuming application. This file is where that name is supplied.
36 tests, and two of them had to be repaired before they measured anything. One
banned `def padding` from the source and tripped on the docstring warning
against it; it now tokenises and drops strings and comments. The other asked the
module for a constant's docstring, which Python does not attach, so it was
passing or failing on unrelated prose; it reads the source instead.
---
.gitignore | 2 +
pythonx/compose/ui/modifier.py | 177 +++++++++++++---------
tests/adapter.py | 104 +++++++++++++
tests/fake_host.py | 250 ++++++++++++++++++++++++++++++
tests/test_chain.py | 267 +++++++++++++++++++++++++++++++++
tests/test_modifier_module.py | 133 ++++++++++++++++
6 files changed, 866 insertions(+), 67 deletions(-)
create mode 100644 tests/adapter.py
create mode 100644 tests/fake_host.py
create mode 100644 tests/test_chain.py
create mode 100644 tests/test_modifier_module.py
diff --git a/.gitignore b/.gitignore
index 2dc53ca..ec154db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -158,3 +158,5 @@ cython_debug/
# and can be added to the global gitignore or merged into this file. For a more nuclear
# option (not recommended) you can uncomment the following to ignore the entire idea folder.
.idea/
+.DS_Store
+__pycache__/
diff --git a/pythonx/compose/ui/modifier.py b/pythonx/compose/ui/modifier.py
index 3b6c335..539b14e 100644
--- a/pythonx/compose/ui/modifier.py
+++ b/pythonx/compose/ui/modifier.py
@@ -1,67 +1,110 @@
-from androidx.compose.material3 import ButtonKt
-
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class Modifier:
- __padding = None
- __fill_max_size = None
-
-
- def padding(self) -> "Modifier":
- def find_composable(self):
- super().__init__()
-
- if self.__padding is None:
- try:
- self.__padding = ButtonKt.Button
- except Exception:
- for name, obj in ButtonKt.__dict__.items():
- if name.startswith("Button-"):
- self.__padding = obj
- break
-
- if not self.__padding:
- raise Exception("Button is cannot be found")
-
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
- return self.__padding()
-
- def fill_max_size(self):
- return self
\ No newline at end of file
+"""Where a `Modifier` chain starts -- and the only thing about `Modifier` that is hand-written.
+
+## What used to be here
+
+A copy of the Button wrapper. `padding()` composed nothing, `fill_max_size()` returned `self`, and
+lines 20-22 searched `ButtonKt.__dict__` for a name beginning `"Button-"` -- a prefix search over
+Kotlin's value-class mangling suffix. That search is not merely broken, it is *impossible*: the
+suffix hashes the value-class signature only, so `padding`, `size`, `width` and `height` all mangle
+to `-3ABfNKs` and a name lookup cannot tell them apart. Looking a Kotlin declaration up by JVM name
+is a removed option (`agent-rules.md` §12); the binder generates Kotlin source and lets `kotlinc`
+mangle it.
+
+## What replaced it, and where that lives
+
+Not here. `Modifier` is an ordinary proxy the adaptation layer builds from the upcall table:
+`pythonx._proxy_type('androidx.compose.ui.Modifier')`, reached as `pythonx.compose.ui.Modifier`.
+Every one of its methods is a `Modifier` extension the artefact walker bound out of Compose's own
+jars -- 104 of them at last count (`docs/kotlin-extensions-in-python.md` §3.2) -- and each is
+attached to the proxy type on first read and never resolved again. So:
+
+ Modifier.padding(16).size(24) # chained, with zero hand-written wrappers
+ padding(m, horizontal=8, vertical=4) # dispatched among four `padding` overloads
+
+None of that is per-declaration Python, which is exactly why none of it is a file
+(`docs/pythonx-adapter-design.md` §7). **If this file ever grows a `def padding`, the 2024 mistake
+has been made again.**
+
+## What is left, and why it cannot be derived
+
+One fact, and it is data rather than code: **the name of a Kotlin function that returns an empty
+`Modifier`.**
+
+`Modifier` as a Kotlin *expression* is `Modifier.Companion`, an object instance, and the artefact
+walker binds functions. So the empty modifier every chain starts from has **no bound name**, and the
+adaptation layer refuses to invent one -- `Modifier.padding(16)` raises a `TypeError` naming
+`register_empty` rather than guessing. Registering that name is the seam, and this file is it.
+
+**No such function exists in Compose today.** `androidx.compose.ui.emptyModifier` is the name
+`ComposeShapedFragment` uses for the fixture, and it is a placeholder: against the real jars nothing
+is bound under it, so the class-object spelling does not yet work and only the instance spelling
+(`m.padding(16)`, on a `Modifier` Kotlin handed out) does. Closing that needs one line of Kotlin in
+the consuming application -- `fun emptyModifier(): Modifier = Modifier`, picked up by KSP -- and
+[install] is where its name is supplied.
+
+## How this module is reached
+
+By path, for now. Under the host adaptation layer `sys.modules['pythonx']` is built by
+`PythonxAdapter.DELIVERY` with `__path__ = []`, so no `pythonx/...` file on disk is importable at
+all; `docs/pythonx-adapter-design.md` §2.5 ("where `pythonx`'s own `.py` files live") is open and
+this file is inside it. Until it closes, an application loads this module with
+`importlib.util.spec_from_file_location` and calls [install]. Nothing here depends on being imported
+as `pythonx.compose.ui.modifier`.
+"""
+
+from __future__ import annotations
+
+import sys
+
+KOTLIN_TYPE = "androidx.compose.ui.Modifier"
+"""The Kotlin type the proxy stands for. The walker reports it as `receiverTypeName`."""
+
+PLACEHOLDER_EMPTY_FACTORY = "androidx.compose.ui.emptyModifier"
+"""A name that is **not** bound by Compose. See the module docstring; supply your own to [install]."""
+
+
+def adapter():
+ """The installed adaptation layer, or a `RuntimeError` that says what did not happen.
+
+ `pythonx` is put into `sys.modules` by the Kotlin host, not by an import, so its absence means
+ the host never ran `PythonxAdapter.install()` -- which is a different failure from a missing
+ package and deserves a different message.
+ """
+ module = sys.modules.get("pythonx")
+ if module is None or not hasattr(module, "_proxy_type"):
+ raise RuntimeError(
+ "the pythonx adaptation layer is not installed: the Kotlin host must run "
+ "PythonxAdapter.install() (which execs it into sys.modules['pythonx']) before "
+ "anything here can resolve a Modifier"
+ )
+ return module
+
+
+def modifier_type(layer=None):
+ """The `Modifier` proxy class -- the same object `pythonx.compose.ui.Modifier` is.
+
+ Created on first call and cached by the layer, so this is an accessor and not a factory.
+ """
+ return (layer or adapter())._proxy_type(KOTLIN_TYPE)
+
+
+def install(empty_factory=PLACEHOLDER_EMPTY_FACTORY, layer=None):
+ """Register where an empty `Modifier` comes from, and return the proxy class.
+
+ :param empty_factory: the fully-qualified Kotlin name of a zero-argument function returning
+ `Modifier`. Must be bound in the upcall table; nothing in Compose is, so this is normally a
+ one-line function in the consuming application's own Kotlin.
+ :param layer: the adaptation layer, for tests that hold one directly.
+ """
+ layer = layer or adapter()
+ layer.register_empty(KOTLIN_TYPE, empty_factory)
+ return modifier_type(layer)
+
+
+def __getattr__(name):
+ # `Modifier` is resolved rather than defined, so that this module cannot hold a stale class
+ # across a table reinstall -- `_register_table` invalidates every proxy, and a module-level
+ # binding made at import time would outlive that.
+ if name == "Modifier":
+ return modifier_type()
+ raise AttributeError(name)
diff --git a/tests/adapter.py b/tests/adapter.py
new file mode 100644
index 0000000..2e8a441
--- /dev/null
+++ b/tests/adapter.py
@@ -0,0 +1,104 @@
+"""Load the `pythonx` adaptation layer that lives in `PythonMultiplatform`.
+
+The adapter is **not** a `.py` file. `PythonxAdapter.kt` holds it as a Kotlin raw-string literal and
+`Python3.exec`s it at run time, for the reason its KDoc gives: on iOS, androidNative and wasm there
+is no resource path a `.py` could be put on. `docs/pythonx-adapter-design.md` §2.5 records that as
+open.
+
+That leaves this repository unable to `import pythonx` the ordinary way, and unable to test against
+the layer it is supposed to sit on -- unless it reads the layer out of the Kotlin literal. That is
+what this module does. It is a *reader*, never a copy: if `PythonxAdapter.SOURCE` changes, these
+tests exercise the changed source on the next run, so the two cannot drift.
+
+`PythonMultiplatform` is read-only here. Nothing in this file writes to it.
+"""
+
+from __future__ import annotations
+
+import os
+import sys
+import types
+from pathlib import Path
+
+_MARKER = 'val SOURCE: String = """'
+
+_DEFAULT_HOME = Path(__file__).resolve().parents[2] / "PythonMultiplatform"
+
+_ADAPTER_KT = Path(
+ "python-multiplatform/src/commonMain/kotlin/python/multiplatform/ffi/pythonx/PythonxAdapter.kt"
+)
+
+
+class AdapterUnavailable(RuntimeError):
+ """`PythonMultiplatform` was not found, so there is nothing to test against."""
+
+
+def python_multiplatform_home() -> Path:
+ """Where the binder checkout is. `PYTHONMULTIPLATFORM_HOME` overrides the sibling default."""
+ override = os.environ.get("PYTHONMULTIPLATFORM_HOME")
+ return Path(override).expanduser().resolve() if override else _DEFAULT_HOME
+
+
+def adapter_source_path() -> Path:
+ return python_multiplatform_home() / _ADAPTER_KT
+
+
+def trim_indent(text: str) -> str:
+ """Kotlin's `String.trimIndent`, which is what the Kotlin side applies to the literal.
+
+ Python's `textwrap.dedent` is not the same function: it refuses to dedent when a blank line
+ carries no indentation, and it does not drop the leading and trailing blank line that a
+ raw-string literal always has. Getting this wrong yields a `SyntaxError` several hundred lines
+ into a string nobody can see, so it is spelled out rather than approximated.
+ """
+ lines = text.split("\n")
+ if lines and not lines[0].strip():
+ lines = lines[1:]
+ if lines and not lines[-1].strip():
+ lines = lines[:-1]
+ indents = [len(line) - len(line.lstrip()) for line in lines if line.strip()]
+ common = min(indents) if indents else 0
+ return "\n".join(line[common:] if line.strip() else "" for line in lines)
+
+
+def read_adapter_source() -> str:
+ """The Python inside `PythonxAdapter.SOURCE`, exactly as Kotlin would hand it to CPython."""
+ path = adapter_source_path()
+ if not path.is_file():
+ raise AdapterUnavailable(
+ f"{path} not found. Set PYTHONMULTIPLATFORM_HOME to the PythonMultiplatform checkout."
+ )
+ text = path.read_text(encoding="utf-8")
+ start = text.find(_MARKER)
+ if start < 0:
+ raise AdapterUnavailable(f"{path} no longer declares `{_MARKER}`")
+ start += len(_MARKER)
+ end = text.find('"""', start)
+ if end < 0:
+ raise AdapterUnavailable(f"{path}: the SOURCE literal is not terminated")
+ return trim_indent(text[start:end])
+
+
+def install(source: str | None = None) -> types.ModuleType:
+ """Reproduce `PythonxAdapter.DELIVERY`: build the `pythonx` module and exec the source into it.
+
+ Deliberately unconditional, unlike the Kotlin, which guards on `sys.modules`. A test wants a
+ fresh layer per case; a running interpreter wants one per process.
+ """
+ uninstall()
+ module = types.ModuleType("pythonx")
+ module.__path__ = []
+ sys.modules["pythonx"] = module
+ exec(compile(source or read_adapter_source(), "pythonx/__init__.py", "exec"), module.__dict__)
+ return module
+
+
+def uninstall() -> None:
+ """Drop `pythonx` and everything under it, and take the finder back off `sys.meta_path`."""
+ adapter = sys.modules.get("pythonx")
+ if adapter is not None:
+ finder_type = getattr(adapter, "_Finder", None)
+ if finder_type is not None:
+ sys.meta_path[:] = [f for f in sys.meta_path if not isinstance(f, finder_type)]
+ for name in [n for n in sys.modules if n == "pythonx" or n.startswith("pythonx.")]:
+ del sys.modules[name]
diff --git a/tests/fake_host.py b/tests/fake_host.py
new file mode 100644
index 0000000..1086638
--- /dev/null
+++ b/tests/fake_host.py
@@ -0,0 +1,250 @@
+"""A stand-in for the Kotlin host: `_pm_resolve`, `_pm_invoke`, `_pm_release`, and a table.
+
+The three names in `__main__` are the *whole* Python-facing surface of the binder
+(`docs/pythonx-adapter-design.md` §2.4). Everything `pythonx` does above them -- the finder, the
+name rule, the overload dispatcher, the receiver proxies -- is Python, so all of it can be exercised
+without a JVM, an emulator or a `Composer`, provided something answers those three names.
+
+**The table is a transcription of `ComposeShapedFragment.kt`**, entry for entry, name for name,
+including `` in slot 0 and `paramHasDefault`. That fixture is itself pinned against the
+real walked `androidx.compose.foundation.layout.padding__Dp` by
+`PythonxAdapterTest.shapeMatchesTheWalkedEntries`, so these rows are the shape the artefact walker
+actually produces out of `foundation-layout-desktop-1.6.11.jar` -- not a convenient simplification.
+
+What this does **not** prove: that the Kotlin half marshals correctly, that Compose's own `padding`
+runs, or that a handle is released on the Kotlin side. Those are
+`WalkedArtifactComposeModifierTest` and `PythonxAdapterTest`, and they live in the other repository
+because they need a classpath. What is proved here is the Python half, which is where every line of
+`pythonx` is.
+"""
+
+from __future__ import annotations
+
+import sys
+
+MODIFIER = "androidx.compose.ui.Modifier"
+DP = "androidx.compose.ui.unit.Dp"
+PADDING_VALUES = "androidx.compose.foundation.layout.PaddingValues"
+TEXT_UNIT = "androidx.compose.ui.unit.TextUnit"
+
+EMPTY_MODIFIER = "androidx.compose.ui.emptyModifier"
+"""The one entry the real walker does **not** produce; see `ComposeShapedFragment.EMPTY_MODIFIER`.
+
+`Modifier` as an expression is `Modifier.Companion`, an object, and the walker binds functions. So
+against real Compose there is no bound name for the empty modifier and the class-object spelling
+`Modifier.padding(16)` has nothing to start from. Keeping the fixture's name here keeps that fact
+visible rather than papering over it.
+"""
+
+
+class StubModifier:
+ """What a `Modifier` is for this fixture: the ordered list of what was applied to it."""
+
+ __slots__ = ("elements",)
+
+ def __init__(self, elements=()):
+ self.elements = tuple(elements)
+
+ def plus(self, element):
+ return StubModifier(self.elements + (element,))
+
+ def describe(self):
+ return " -> ".join(self.elements) if self.elements else ""
+
+
+class StubPaddingValues:
+ """An ordinary object parameter, so two arity-2 overloads differ by declared type alone."""
+
+ __slots__ = ("label",)
+
+ def __init__(self, label):
+ self.label = label
+
+
+def _dp(value):
+ # `ComposeShapedFragment.dp` is `(value as Double).toString()`, so 16 renders as "16.0".
+ return str(float(value))
+
+
+class FakeHost:
+ """Owns the entry table, the handle table, and the call log."""
+
+ def __init__(self):
+ self.calls = []
+ self.released = []
+ self._entries = {}
+ self._order = []
+ self._handles = {}
+ self._next_handle = 1
+ self._build()
+
+ # ------------------------------------------------------------------ the boundary (3 names)
+
+ def resolve(self, name_bytes):
+ name = name_bytes.decode("utf-8") if isinstance(name_bytes, bytes) else name_bytes
+ if name not in self._entries:
+ return -1
+ return self._order.index(name)
+
+ def invoke(self, handle, args):
+ name = self._order[handle]
+ row, body = self._entries[name]
+ tags = row[5]
+ unpacked = [
+ self._object(value) if tags[index] == "OBJECT" else value
+ for index, value in enumerate(args)
+ ]
+ result = body(unpacked)
+ if row[7] == "OBJECT":
+ return self._handle(result)
+ return result
+
+ def release(self, handle):
+ self.released.append(handle)
+ self._handles.pop(handle, None)
+ return 0
+
+ def bind(self):
+ """Publish the three names in `__main__`, where `pythonx._boundary()` looks for them."""
+ main = sys.modules["__main__"]
+ main._pm_resolve = self.resolve
+ main._pm_invoke = self.invoke
+ main._pm_release = self.release
+
+ def unbind(self):
+ main = sys.modules["__main__"]
+ for name in ("_pm_resolve", "_pm_invoke", "_pm_release"):
+ if hasattr(main, name):
+ delattr(main, name)
+
+ def rows(self):
+ """The 12-tuples `PythonxAdapter.renderTable` emits, in table order."""
+ return tuple(self._entries[name][0] for name in self._order)
+
+ def register(self, adapter):
+ adapter._register_table(self.rows())
+
+ # ------------------------------------------------------------------ handles
+
+ def _handle(self, obj):
+ handle = self._next_handle
+ self._next_handle += 1
+ self._handles[handle] = obj
+ return handle
+
+ def _object(self, handle):
+ if handle not in self._handles:
+ raise AssertionError(f"no live handle {handle!r}")
+ return self._handles[handle]
+
+ def live_handles(self):
+ return set(self._handles)
+
+ # ------------------------------------------------------------------ the table
+
+ def _add(self, name, arity, param_names, param_tags, param_type_names, return_tag,
+ return_type_name, is_extension, receiver_type_name, param_has_default, body):
+ row = (
+ name, arity, "FUNCTION", False, tuple(param_names), tuple(param_tags),
+ tuple(param_type_names), return_tag, return_type_name, is_extension,
+ receiver_type_name, tuple(param_has_default),
+ )
+ self._entries[name] = (row, body)
+ self._order.append(name)
+
+ def _extension(self, name, param_names, param_tags, param_type_names, param_has_default, body):
+ # Slot 0 spelled the way the walker spells it: counted in arity, named ``, typed
+ # with the receiver's Kotlin type name, never defaulted.
+ self._add(
+ name=name,
+ arity=len(param_tags) + 1,
+ param_names=("",) + tuple(param_names),
+ param_tags=("OBJECT",) + tuple(param_tags),
+ param_type_names=(MODIFIER,) + tuple(param_type_names),
+ return_tag="OBJECT",
+ return_type_name=MODIFIER,
+ is_extension=True,
+ receiver_type_name=MODIFIER,
+ param_has_default=(False,) + tuple(param_has_default),
+ body=lambda args: body(args[0], args[1:]),
+ )
+
+ def _logged(self, label, render):
+ def body(receiver, args):
+ self.calls.append(label)
+ return receiver.plus(render(args))
+
+ return body
+
+ def _build(self):
+ self._add(
+ EMPTY_MODIFIER, 0, (), (), (), "OBJECT", MODIFIER, False, None, (),
+ lambda args: StubModifier(),
+ )
+ self._add(
+ "androidx.compose.ui.describeModifier", 1, ("modifier",), ("OBJECT",), (MODIFIER,),
+ "STRING", "kotlin.String", False, None, (False,),
+ lambda args: args[0].describe(),
+ )
+ self._extension(
+ "androidx.compose.foundation.layout.padding__Dp",
+ ("all",), ("FLOAT",), (DP,), (False,),
+ self._logged("padding__Dp", lambda a: f"padding({_dp(a[0])})"),
+ )
+ self._extension(
+ "androidx.compose.foundation.layout.padding__Dp_Dp",
+ ("horizontal", "vertical"), ("FLOAT", "FLOAT"), (DP, DP), (True, True),
+ self._logged("padding__Dp_Dp", lambda a: f"padding(h={_dp(a[0])}, v={_dp(a[1])})"),
+ )
+ self._extension(
+ "androidx.compose.foundation.layout.padding__Dp_Dp_Dp_Dp",
+ ("start", "top", "end", "bottom"), ("FLOAT",) * 4, (DP,) * 4, (True,) * 4,
+ self._logged(
+ "padding__Dp_Dp_Dp_Dp",
+ lambda a: (
+ f"padding(s={_dp(a[0])}, t={_dp(a[1])}, "
+ f"e={_dp(a[2])}, b={_dp(a[3])})"
+ ),
+ ),
+ )
+ self._extension(
+ "androidx.compose.foundation.layout.padding__PaddingValues",
+ ("paddingValues",), ("OBJECT",), (PADDING_VALUES,), (False,),
+ self._logged("padding__PaddingValues", lambda a: f"padding({a[0].label})"),
+ )
+ self._add(
+ "androidx.compose.foundation.layout.paddingValuesOf", 1, ("all",), ("FLOAT",), (DP,),
+ "OBJECT", PADDING_VALUES, False, None, (False,),
+ lambda args: StubPaddingValues(f"pv({_dp(args[0])})"),
+ )
+ self._extension(
+ "androidx.compose.foundation.layout.size__Dp",
+ ("size",), ("FLOAT",), (DP,), (False,),
+ self._logged("size__Dp", lambda a: f"size({_dp(a[0])})"),
+ )
+ self._extension(
+ "androidx.compose.foundation.layout.fillMaxWidth",
+ (), (), (), (),
+ self._logged("fillMaxWidth", lambda a: "fillMaxWidth"),
+ )
+ self._extension(
+ # A genuine `kotlin.Float`, not a value class: the same tag as `Dp` over a different
+ # declared type, which is the only machine-checkable form of "this might pack".
+ "androidx.compose.ui.draw.zIndex",
+ ("zIndex",), ("FLOAT",), ("kotlin.Float",), (False,),
+ self._logged("zIndex", lambda a: f"zIndex({_dp(a[0])})"),
+ )
+ self._extension(
+ # A packed value class: raw 16 decodes as `TextUnit.Unspecified`, silently. Nothing
+ # binds such a parameter today; the entry exists so the refusal has something to refuse.
+ "androidx.compose.foundation.layout.paddingFromBaseline__TextUnit",
+ ("top",), ("FLOAT",), (TEXT_UNIT,), (False,),
+ self._logged("paddingFromBaseline__TextUnit",
+ lambda a: f"paddingFromBaseline({_dp(a[0])})"),
+ )
+ self._add(
+ # The name the snake -> camel rule cannot invert.
+ "androidx.compose.ui.util.toURLString", 1, ("raw",), ("STRING",), ("kotlin.String",),
+ "STRING", "kotlin.String", False, None, (False,),
+ lambda args: "url:" + args[0],
+ )
diff --git a/tests/test_chain.py b/tests/test_chain.py
new file mode 100644
index 0000000..a912370
--- /dev/null
+++ b/tests/test_chain.py
@@ -0,0 +1,267 @@
+"""The chain, and the four things `docs/pythonx-adapter-design.md` asks the adaptation layer for.
+
+This is the test the 2024 tree never had. `pythonx/compose/ui/modifier.py` shipped a `padding()`
+that composed nothing and a `fill_max_size()` that returned `self`, and nothing in the repository
+could have noticed, because there was nothing to run.
+
+ python3 -m unittest discover -s tests -v
+
+Requires a `PythonMultiplatform` checkout beside this one, or `PYTHONMULTIPLATFORM_HOME`.
+"""
+
+from __future__ import annotations
+
+import sys
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+
+import adapter as adapter_loader # noqa: E402
+import fake_host # noqa: E402
+
+
+class AdapterCase(unittest.TestCase):
+ """One adaptation layer and one host per test, because a table install is destructive."""
+
+ def setUp(self):
+ try:
+ source = adapter_loader.read_adapter_source()
+ except adapter_loader.AdapterUnavailable as unavailable:
+ self.skipTest(str(unavailable))
+ self.host = fake_host.FakeHost()
+ self.host.bind()
+ self.pythonx = adapter_loader.install(source)
+ self.host.register(self.pythonx)
+ self.addCleanup(self.host.unbind)
+ self.addCleanup(adapter_loader.uninstall)
+
+ def modifier_type(self):
+ """`Modifier` reached the way an application reaches it: by importing the module."""
+ import pythonx.compose.ui as ui
+
+ return ui.Modifier
+
+ def register_empty(self):
+ """The seam `pythonx/compose/ui/modifier.py` owns, spelled out here rather than imported.
+
+ `test_modifier_module.py` is what tests that file; this keeps the chain tests independent of
+ it, so a break in one does not read as a break in the other.
+ """
+ self.pythonx.register_empty(fake_host.MODIFIER, fake_host.EMPTY_MODIFIER)
+ return self.modifier_type()
+
+ def empty(self):
+ return self.register_empty().empty()
+
+ def describe(self, modifier):
+ import pythonx.compose.ui as ui
+
+ return ui.describe_modifier(modifier)
+
+
+class TheAdapterSourceIsReadable(AdapterCase):
+
+ def test_the_source_came_out_of_the_kotlin_literal_and_compiles(self):
+ source = adapter_loader.read_adapter_source()
+ self.assertIn("class _Finder", source)
+ self.assertIn("def to_python_name(", source)
+ compile(source, "pythonx/__init__.py", "exec")
+
+ def test_the_table_is_the_walked_shape(self):
+ """`padding__Dp` here carries every field the real walked entry carries.
+
+ The mirror of `PythonxAdapterTest.shapeMatchesTheWalkedEntries`, on this side of the
+ boundary: if the fixture stops matching the walker, this repository's tests stop being about
+ anything, and this is where that shows.
+ """
+ rows = {row[0]: row for row in self.host.rows()}
+ padding = rows["androidx.compose.foundation.layout.padding__Dp"]
+ self.assertEqual(("", "all"), padding[4])
+ self.assertEqual((fake_host.MODIFIER, fake_host.DP), padding[6])
+ self.assertEqual(fake_host.MODIFIER, padding[8])
+ self.assertTrue(padding[9])
+ self.assertEqual(fake_host.MODIFIER, padding[10])
+ self.assertEqual((False, False), padding[11])
+ symmetric = rows["androidx.compose.foundation.layout.padding__Dp_Dp"]
+ self.assertEqual(("", "horizontal", "vertical"), symmetric[4])
+ self.assertEqual((False, True, True), symmetric[11])
+ # The bare name of an overload set is not bound: the walker refuses to arbitrate, which is
+ # why there is a dispatcher in Python at all.
+ self.assertNotIn("androidx.compose.foundation.layout.padding", rows)
+
+
+class TheChain(AdapterCase):
+ """`Modifier.padding(16).size(24)` -- the thing the 2024 tree could not do."""
+
+ def test_chain_from_the_class_object(self):
+ chained = self.register_empty().padding(16).size(24)
+ self.assertEqual("padding(16.0) -> size(24.0)", self.describe(chained))
+ self.assertEqual(["padding__Dp", "size__Dp"], self.host.calls)
+
+ def test_chain_from_an_instance(self):
+ chained = self.empty().padding(16).size(24).fill_max_width()
+ self.assertEqual(
+ "padding(16.0) -> size(24.0) -> fillMaxWidth", self.describe(chained)
+ )
+
+ def test_each_link_is_a_new_receiver_not_a_mutation(self):
+ base = self.empty().padding(8)
+ left = base.size(1)
+ right = base.size(2)
+ self.assertEqual("padding(8.0)", self.describe(base))
+ self.assertEqual("padding(8.0) -> size(1.0)", self.describe(left))
+ self.assertEqual("padding(8.0) -> size(2.0)", self.describe(right))
+
+ def test_a_method_is_attached_to_the_type_once(self):
+ first = self.register_empty()
+ self.assertNotIn("padding", vars(first))
+ first.padding(1)
+ self.assertIn("padding", vars(first))
+ self.assertIs(first, self.modifier_type())
+
+ def test_an_unbound_name_is_an_attribute_error_that_says_where_it_looked(self):
+ with self.assertRaises(AttributeError) as raised:
+ self.empty().fill_max_size()
+ self.assertIn("fill_max_size", str(raised.exception))
+ self.assertIn(fake_host.MODIFIER, str(raised.exception))
+
+ def test_the_class_object_spelling_needs_an_empty_factory_and_says_so(self):
+ """Against real Compose this is the state the chain is actually in.
+
+ The walker binds functions; `Modifier` as an expression is `Modifier.Companion`, an object.
+ So no name for the empty modifier is bound, and the refusal has to name the seam rather than
+ guess. `register_empty` is that seam and it is not registered here.
+ """
+ with self.assertRaises(TypeError) as raised:
+ self.modifier_type().padding(16)
+ self.assertIn("register_empty", str(raised.exception))
+
+
+class OverloadDispatch(AdapterCase):
+ """`docs/kotlin-extensions-in-python.md` §3.1: the walker distinguishes, Python decides."""
+
+ def test_selected_by_keyword_name(self):
+ result = self.empty().padding(horizontal=8, vertical=4)
+ self.assertEqual(["padding__Dp_Dp"], self.host.calls)
+ self.assertEqual("padding(h=8.0, v=4.0)", self.describe(result))
+
+ def test_selected_by_argument_count(self):
+ self.empty().padding(1, 2, 3, 4)
+ self.assertEqual(["padding__Dp_Dp_Dp_Dp"], self.host.calls)
+
+ def test_selected_by_declared_type(self):
+ import pythonx.compose.foundation.layout as layout
+
+ values = layout.padding_values_of(8)
+ result = self.empty().padding(values)
+ self.assertEqual(["padding__PaddingValues"], self.host.calls)
+ self.assertEqual("padding(pv(8.0))", self.describe(result))
+
+ def test_a_single_argument_number_still_reaches_the_one_dp_overload(self):
+ self.empty().padding(16)
+ self.assertEqual(["padding__Dp"], self.host.calls)
+
+ def test_no_overload_matching_names_the_candidates(self):
+ with self.assertRaises(TypeError) as raised:
+ self.empty().padding(nonsense=1)
+ message = str(raised.exception)
+ self.assertIn("Candidates", message)
+ self.assertIn("padding__Dp_Dp", message)
+
+ def test_the_explicit_spelling_bypasses_the_dispatcher(self):
+ getattr(self.empty(), "padding__Dp")(16)
+ self.assertEqual(["padding__Dp"], self.host.calls)
+
+
+class Names(AdapterCase):
+ """§3: PascalCase for types, snake_case for everything else, forward by rule."""
+
+ def test_camel_case_becomes_snake_case(self):
+ self.assertEqual("fill_max_width", self.pythonx.to_python_name("fillMaxWidth"))
+ self.assertEqual("z_index", self.pythonx.to_python_name("zIndex"))
+ self.assertEqual("to_url_string", self.pythonx.to_python_name("toURLString"))
+
+ def test_a_type_name_is_left_alone(self):
+ self.assertEqual("Modifier", self.pythonx.to_python_name("Modifier"))
+
+ def test_a_name_the_reverse_rule_cannot_invert_still_resolves(self):
+ import pythonx.compose.ui.util as util
+
+ self.assertEqual("url:x", util.to_url_string("x"))
+ self.assertEqual("toUrlString", self.pythonx.to_kotlin_name("to_url_string"))
+
+ def test_on_click_not_onclick(self):
+ """`UI.ipynb` writes `onclick`; the decision on record is that `pythonx` is the reference."""
+ self.assertEqual("on_click", self.pythonx.to_python_name("onClick"))
+
+
+class ValueClasses(AdapterCase):
+ """§4.4: `Dp` takes a raw number, a packed wrapper must not."""
+
+ def test_a_raw_number_reaches_a_dp_parameter(self):
+ self.assertEqual("padding(16.0)", self.describe(self.empty().padding(16)))
+
+ def test_a_dp_proxy_reaches_the_same_parameter(self):
+ result = self.empty().padding(self.pythonx.dp(16))
+ self.assertEqual("padding(16.0)", self.describe(result))
+
+ def test_a_plain_float_parameter_is_not_treated_as_a_value_class(self):
+ self.assertEqual("zIndex(1.5)", self.describe(self.empty().z_index(1.5)))
+
+ def test_a_packed_value_class_refuses_a_raw_number_and_says_why(self):
+ with self.assertRaises(TypeError) as raised:
+ self.empty().padding_from_baseline(16)
+ message = str(raised.exception)
+ self.assertIn("TextUnit", message)
+ self.assertIn("reinterpreted", message)
+
+ def test_the_allowlist_can_be_extended_at_run_time(self):
+ self.pythonx.allow_raw_primitive(fake_host.TEXT_UNIT)
+ self.assertEqual(
+ "paddingFromBaseline(16.0)", self.describe(self.empty().padding_from_baseline(16))
+ )
+
+
+class Laziness(AdapterCase):
+ """§2.3: a finder for the module, a `__getattr__` for the names inside it."""
+
+ def test_a_package_something_is_bound_under_is_importable(self):
+ import pythonx.compose.foundation.layout as layout
+
+ self.assertEqual("pythonx.compose.foundation.layout", layout.__name__)
+
+ def test_a_package_nothing_is_bound_under_is_not(self):
+ with self.assertRaises(ModuleNotFoundError):
+ import pythonx.compose.nothing.here # noqa: F401
+
+ def test_a_name_is_adapted_once_and_then_lives_in_the_module_dict(self):
+ import pythonx.compose.foundation.layout as layout
+
+ self.assertNotIn("padding", vars(layout))
+ first = layout.padding
+ self.assertIn("padding", vars(layout))
+ self.assertIs(first, layout.padding)
+
+ def test_dir_reports_what_is_bound(self):
+ import pythonx.compose.foundation.layout as layout
+
+ names = dir(layout)
+ self.assertIn("padding", names)
+ self.assertIn("size", names)
+ self.assertIn("fill_max_width", names)
+
+
+class Handles(AdapterCase):
+ """§4.1's proxy is what owns a handle; `kotlin-extensions` §3.2 recorded three leaking."""
+
+ def test_dropping_a_proxy_releases_its_handle(self):
+ modifier = self.empty().padding(16)
+ handle = modifier._pm_handle
+ self.assertIn(handle, self.host.live_handles())
+ del modifier
+ self.assertIn(handle, self.host.released)
+
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/tests/test_modifier_module.py b/tests/test_modifier_module.py
new file mode 100644
index 0000000..ea61aba
--- /dev/null
+++ b/tests/test_modifier_module.py
@@ -0,0 +1,133 @@
+"""`pythonx/compose/ui/modifier.py` -- the seam, and the shell it replaced.
+
+Two things are asserted here and they matter in opposite directions.
+
+**That the file does something.** `install()` is what makes `Modifier.padding(16).size(24)` work
+from the class object; without it the layer refuses, by design, rather than guessing where an empty
+`Modifier` comes from.
+
+**That the file does almost nothing.** The 2024 version was a per-declaration wrapper and the whole
+adaptation design exists to make those unnecessary, so this checks that no `def padding` has crept
+back and that the mangled-name prefix search is gone. That search
+(`name.startswith("Button-")`) is what the 2024 tree was stuck on, and it cannot be made to work:
+Kotlin's value-class mangling suffix hashes the signature only, so `padding`, `size`, `width` and
+`height` all end `-3ABfNKs`.
+"""
+
+from __future__ import annotations
+
+import importlib.util
+import sys
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+
+import adapter as adapter_loader # noqa: E402
+import fake_host # noqa: E402
+
+REPO = Path(__file__).resolve().parents[1]
+MODIFIER_PY = REPO / "pythonx" / "compose" / "ui" / "modifier.py"
+
+
+def load_by_path(path, name):
+ """Load a `pythonx/...` file directly.
+
+ Not `import pythonx.compose.ui.modifier`: the host builds `sys.modules['pythonx']` with
+ `__path__ = []`, so nothing on disk under that name is importable.
+ `docs/pythonx-adapter-design.md` §2.5 is why, and it is open.
+ """
+ spec = importlib.util.spec_from_file_location(name, path)
+ module = importlib.util.module_from_spec(spec)
+ spec.loader.exec_module(module)
+ return module
+
+
+class TheModifierSeam(unittest.TestCase):
+
+ def setUp(self):
+ try:
+ source = adapter_loader.read_adapter_source()
+ except adapter_loader.AdapterUnavailable as unavailable:
+ self.skipTest(str(unavailable))
+ self.host = fake_host.FakeHost()
+ self.host.bind()
+ self.pythonx = adapter_loader.install(source)
+ self.host.register(self.pythonx)
+ self.modifier = load_by_path(MODIFIER_PY, "_repo_modifier")
+ self.addCleanup(self.host.unbind)
+ self.addCleanup(adapter_loader.uninstall)
+
+ def describe(self, modifier):
+ import pythonx.compose.ui as ui
+
+ return ui.describe_modifier(modifier)
+
+ def test_install_returns_the_same_proxy_the_module_import_gives(self):
+ import pythonx.compose.ui as ui
+
+ installed = self.modifier.install(fake_host.EMPTY_MODIFIER)
+ self.assertIs(ui.Modifier, installed)
+
+ def test_the_chain_runs_from_the_class_object_once_installed(self):
+ Modifier = self.modifier.install(fake_host.EMPTY_MODIFIER)
+ self.assertEqual(
+ "padding(16.0) -> size(24.0)", self.describe(Modifier.padding(16).size(24))
+ )
+ self.assertEqual(["padding__Dp", "size__Dp"], self.host.calls)
+
+ def test_the_module_level_modifier_attribute_resolves_lazily(self):
+ self.modifier.install(fake_host.EMPTY_MODIFIER)
+ self.assertIs(self.modifier.Modifier, self.modifier.modifier_type())
+
+ def test_without_a_layer_it_says_the_host_never_installed_one(self):
+ adapter_loader.uninstall()
+ with self.assertRaises(RuntimeError) as raised:
+ self.modifier.adapter()
+ self.assertIn("PythonxAdapter.install()", str(raised.exception))
+
+ def test_the_placeholder_factory_is_labelled_as_unbound(self):
+ """It is not a working default and the file must not pretend it is."""
+ self.assertEqual("androidx.compose.ui.emptyModifier",
+ self.modifier.PLACEHOLDER_EMPTY_FACTORY)
+ # The constant's own docstring, read from source. Python attaches no `__doc__` to a
+ # module-level name, so asking the module for it returns the *module* docstring and the
+ # assertion passes or fails on unrelated prose.
+ source = MODIFIER_PY.read_text(encoding="utf-8")
+ after = source.split("PLACEHOLDER_EMPTY_FACTORY =", 1)[1]
+ self.assertIn("not** bound", after.split("\n\n", 1)[0])
+
+
+class TheShellIsGone(unittest.TestCase):
+ """No per-declaration wrapper, and no mangled-name prefix search."""
+
+ def setUp(self):
+ # Code only. The module docstring names the very things this class bans -- it has to, since
+ # it explains why they are banned -- so reading the raw file makes the guard fail on the
+ # warning against the mistake rather than on the mistake. Strings and comments are stripped
+ # by tokenising, which also means a banned name inside a future comment cannot mask itself.
+ import io, tokenize
+
+ raw = MODIFIER_PY.read_text(encoding="utf-8")
+ kept = []
+ for tok in tokenize.generate_tokens(io.StringIO(raw).readline):
+ if tok.type in (tokenize.STRING, tokenize.COMMENT):
+ continue
+ kept.append(tok.string)
+ self.source = " ".join(kept)
+
+ def test_no_composable_wrapper_survives(self):
+ for banned in ("__COMPILED_CODE__", "c=self.composer", "changed=1", "def compose("):
+ self.assertNotIn(banned, self.source, f"{banned} is 2024 wrapper code")
+
+ def test_no_declaration_is_named_in_python(self):
+ for banned in ("def padding", "def fill_max_size", "def size", "ButtonKt"):
+ self.assertNotIn(banned, self.source, f"{banned} would be per-declaration Python")
+
+ def test_no_name_is_looked_up_by_its_mangled_jvm_spelling(self):
+ self.assertNotIn('startswith("Button-")', self.source)
+ self.assertNotIn(".__dict__.items()", self.source)
+
+
+if __name__ == "__main__":
+ unittest.main()
From a6ecbca3af24c3167ade5762d1fcbf7c269fcab7 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sun, 16 Aug 2026 12:35:06 +0900
Subject: [PATCH 02/58] Feat: Delete the Text wrapper the binder made
redundant, and inventory what the rest is waiting on
Text is now a walked declaration: from pythonx.compose.material3 import Text
followed by Text('hi') renders real pixels through the artefact walker, proven
by a Kotlin test on the other side. So the hand-written wrapper here is not
merely stale, it is a second path to the same function, and text.py is gone.
The audit behind that is the larger result, because most of this package cannot
be migrated yet and it is worth saying which reason applies to each file.
Seven modules are waiting on a Python callable being passable as a Kotlin
function type -- Button, Card, IconButton, ListItem, TextField, Badge,
MaterialTheme all take a real content lambda, and the binder's own notes say
container composables are reachable today only with content defaulted or
supplied from Kotlin. Another agent is building that path, so they are listed
rather than touched.
Alignment and Arrangement are blocked further upstream than that: they cross as
object handles and no bound declaration anywhere produces one, so unlike
Modifier there is no seam to register. Reimplementing them would be inventing a
mechanism that does not exist.
Twenty-four material3 files are zero bytes and were never implemented, so there
is nothing in them to migrate.
The runtime package needs a rewrite rather than a repair, and the reason is
structural. Its Composable/KotlinComposable hierarchy exists to find a content
slot by inspecting co_varnames and hand it to a per-widget wrapper; the entry
point that replaced it is one hand-written composable that pushes a composer,
after which every walked composable works generically. There is no class left to
subclass. Recording that as a plan rather than attempting it, since it is also
the file most likely to collide with the callable work.
One architectural fact this turned up and no document stated: once the host runs
PythonxAdapter.install(), sys.modules['pythonx'] is a synthetic module with an
empty __path__, so the on-disk package is unreachable by ordinary import.
modifier.py only works because it is loaded out of band by path. Where these
files are supposed to live is already open in the adapter design; this is
evidence that it is load-bearing rather than tidy-up.
Tests 36 -> 38, verified red before green. tests/adapter.py's fix from the
interrupted prior run is kept: the adapter source escapes $ for Kotlin, and
without unescaping it the extracted Python is a syntax error.
---
pythonx/compose/material3/__init__.py | 10 +++-
pythonx/compose/material3/text.py | 79 ---------------------------
tests/adapter.py | 12 +++-
tests/test_material3_module.py | 53 ++++++++++++++++++
4 files changed, 72 insertions(+), 82 deletions(-)
delete mode 100644 pythonx/compose/material3/text.py
create mode 100644 tests/test_material3_module.py
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 942b80c..4c4057a 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -41,6 +41,12 @@
from .surfaces import *
from .scaffold import *
-# Icons and text
+# Icons
from .icon import *
-from .text import *
+
+# `Text` is not here. `pythonx.compose.material3.Text` is a walked declaration -- the adaptation
+# layer builds it from the artefact table, the same way `pythonx.compose.ui.Modifier.padding` is
+# built and not hand-written (`pythonx/compose/ui/modifier.py`). A per-declaration `text.py` used to
+# be imported here; it duplicated what the layer already does and could not be repaired (it looked
+# `Text-` up by a name-prefix search Kotlin's value-class mangling makes impossible -- see
+# `modifier.py`'s module docstring for why). `tests/test_material3_module.py` is what checks this.
diff --git a/pythonx/compose/material3/text.py b/pythonx/compose/material3/text.py
deleted file mode 100644
index b9f20c3..0000000
--- a/pythonx/compose/material3/text.py
+++ /dev/null
@@ -1,79 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import TextKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class Text(Composable):
- """ M3 text """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = TextKt.Text
- except Exception:
- for name, obj in TextKt.__dict__.items():
- if name.startswith("Text-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("Text is cannot be found")
-
- def compose(
- self,
- text=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- color=__COMPILED_CODE__,
- font_size=__COMPILED_CODE__,
- font_style=__COMPILED_CODE__,
- font_weight=__COMPILED_CODE__,
- font_family=__COMPILED_CODE__,
- letter_spacing=__COMPILED_CODE__,
- text_decoration=__COMPILED_CODE__,
- text_align=__COMPILED_CODE__,
- line_height=__COMPILED_CODE__,
- overflow=__COMPILED_CODE__,
- soft_wrap=__COMPILED_CODE__,
- max_lines=__COMPILED_CODE__,
- min_lines=__COMPILED_CODE__,
- on_text_layout=__COMPILED_CODE__,
- style=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- text=text,
- modifier=modifier,
- color=color,
- fontSize=font_size,
- fontStyle=font_style,
- fontWeight=font_weight,
- fontFamily=font_family,
- letterSpacing=letter_spacing,
- textDecoration=text_decoration,
- textAlign=text_align,
- lineHeight=line_height,
- overflow=overflow,
- softWrap=soft_wrap,
- maxLines=max_lines,
- minLines=min_lines,
- onTextLayout=on_text_layout,
- style=style,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/tests/adapter.py b/tests/adapter.py
index 2e8a441..87a49ee 100644
--- a/tests/adapter.py
+++ b/tests/adapter.py
@@ -61,6 +61,16 @@ def trim_indent(text: str) -> str:
return "\n".join(line[common:] if line.strip() else "" for line in lines)
+_DOLLAR_ESCAPE = "${'$'}"
+"""Kotlin's own way to put a literal `$` in a raw string without it being read as interpolation.
+
+`SOURCE` uses this for `$composer`, `$changed` and `$default` -- Compose-compiler-synthesised
+parameter names that must reach Python as `$composer` etc. Kotlin evaluates the escape before
+`Python3.exec` ever sees the string; this reader has to do the same or the literal `${'$'}` text
+lands in the exec'd source and every name built from it is a `SyntaxError` instead of an identifier.
+"""
+
+
def read_adapter_source() -> str:
"""The Python inside `PythonxAdapter.SOURCE`, exactly as Kotlin would hand it to CPython."""
path = adapter_source_path()
@@ -76,7 +86,7 @@ def read_adapter_source() -> str:
end = text.find('"""', start)
if end < 0:
raise AdapterUnavailable(f"{path}: the SOURCE literal is not terminated")
- return trim_indent(text[start:end])
+ return trim_indent(text[start:end]).replace(_DOLLAR_ESCAPE, "$")
def install(source: str | None = None) -> types.ModuleType:
diff --git a/tests/test_material3_module.py b/tests/test_material3_module.py
new file mode 100644
index 0000000..396efdc
--- /dev/null
+++ b/tests/test_material3_module.py
@@ -0,0 +1,53 @@
+"""`pythonx/compose/material3/` -- which per-declaration wrappers the adaptation layer already covers.
+
+`Text` is the one this asserts, and only this one: `docs/...` (`ComposableRenderTest.kt`,
+`PythonMultiplatform` commit `c60bcfeb`) proved `from pythonx.compose.material3 import Text;
+Text('hi')` draws real pixels through the walked `material3` jar with **no Python wrapper at all** --
+the same shape `test_modifier_module.py` proved for `Modifier.padding`. `pythonx/compose/material3/
+text.py` predates that: it imports `androidx.compose.material3.TextKt` directly (a mechanism this
+tree no longer has) and, on the way in, does the exact `name.startswith("Text-")` mangled-suffix
+search `test_modifier_module.TheShellIsGone` already bans for `Modifier` -- the same impossible
+search, since Kotlin's value-class mangling suffix hashes the signature and not the name. It cannot
+be repaired; it can only be removed, the way `modifier.py`'s copy of it was.
+
+Nothing here proves Compose still renders `Text` -- that is `ComposableRenderTest.kt`'s job, in the
+other repository, and it needs a JVM this repository does not have. What this checks is local: that
+the dead wrapper is gone and nothing in this repository still points at it.
+
+`Icon`, `ColorScheme`, `lightColorScheme` and `darkColorScheme` are the same shape (`TextKt` /
+`IconKt` / `ColorSchemeKt` imports, the same mangled-suffix search) but nothing has independently
+confirmed them walked and rendering the way `Text` is confirmed -- so they are left alone here rather
+than asserted dead on architecture alone. `docs/` and the migration report list them as the same
+class of finding, unconfirmed.
+"""
+
+from __future__ import annotations
+
+import unittest
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+MATERIAL3_DIR = REPO / "pythonx" / "compose" / "material3"
+MATERIAL3_INIT = MATERIAL3_DIR / "__init__.py"
+
+
+class TheTextWrapperIsGone(unittest.TestCase):
+ """`Text` needs no Python: `pythonx.compose.material3.Text` is a walked declaration."""
+
+ def test_text_module_does_not_exist(self):
+ self.assertFalse(
+ (MATERIAL3_DIR / "text.py").exists(),
+ "text.py is a per-declaration wrapper the adaptation layer already covers "
+ "(PythonMultiplatform commit c60bcfeb renders Text('hi') with none)",
+ )
+
+ def test_material3_package_does_not_import_a_text_module(self):
+ # Substring, not `"text"` alone: `text_field.py` is a real, still-pending wrapper (`content=`
+ # gated, `docs/` lists it under the components waiting on lambda content) and must stay
+ # imported here. Only the exact `.text` submodule this test is about is banned.
+ source = MATERIAL3_INIT.read_text(encoding="utf-8")
+ self.assertNotIn("from .text import", source)
+
+
+if __name__ == "__main__":
+ unittest.main()
From 7858d0affa6ce3b6ea1ad0de4dc2b975ff9b9989 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sun, 16 Aug 2026 17:57:17 +0900
Subject: [PATCH 03/58] Feat: Delete the five wrappers a render proof retired,
and split icon_button on the evidence line
Last round declined to delete these without proof, and the proof arrived:
ComposableRenderTest renders each declaration from Python against the real
material3 jar. Button goes 2038 to 2158 pixels with its content, Card 0 to 172
while also picking the non-clickable overload, MaterialTheme 0 to 84 through a
zero-argument content slot, Badge 36 alone and 264 with content, BadgedBox 71 to
240. ListItem needed a different instrument -- its container fills the scene
either way, so the proof is the distinct-colour set, 1 against 30.
Each deleted file was the same dead template: a mangled-suffix search over a Kt
facade's attributes, which cannot work because the suffix hashes only the
value-class signature. One member of each family was rendered and the rest are
that template with a different attribute name, which is the reasoning text.py
was removed under.
icon_button splits on the evidence rather than by file. IconButton and its three
styling variants go; the four toggle variants stay.
The reason they stay is worth stating precisely, because it is not that they are
declined. Checkbox.onCheckedChange binds to exactly
Function1(kotlin.Boolean)->kotlin.Unit, asserted upstream, and has since
a179b747 -- 728809bc opened a different mechanism, plain non-composable
parameters, which does not bear on this. What is missing is a render proof, and
it cannot be an ink comparison: a static rasterisation delivers no events, so a
slot that only fires on one cannot be shown to work by drawing anything. Nothing
yet renders a toggle or a text field from Python and observes its callback.
Tests 38 to 45. Ordering was verified without a working-tree checkout, which is
banned here: the pre-deletion files were read out of the object store into a
temporary directory to confirm the new assertions' targets were present before.
Icon and the colour schemes are untouched -- another agent is opening the value
constructors they need.
---
pythonx/compose/material3/__init__.py | 39 ++-
pythonx/compose/material3/badge.py | 44 ---
pythonx/compose/material3/buttons.py | 295 ------------------
pythonx/compose/material3/cards.py | 153 ---------
pythonx/compose/material3/icon_button.py | 253 +++------------
pythonx/compose/material3/lists.py | 63 ----
pythonx/compose/material3/material_theming.py | 51 ---
tests/test_material3_module.py | 104 ++++++
8 files changed, 175 insertions(+), 827 deletions(-)
delete mode 100644 pythonx/compose/material3/badge.py
delete mode 100644 pythonx/compose/material3/buttons.py
delete mode 100644 pythonx/compose/material3/cards.py
delete mode 100644 pythonx/compose/material3/lists.py
delete mode 100644 pythonx/compose/material3/material_theming.py
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 4c4057a..0e25338 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -1,16 +1,12 @@
# Theming
-from .material_theming import *
from .color_scheme import *
from .dynamic_color import *
from .typography import *
from .shape import *
# Components
-from .badge import *
from .bottom_app_bar import *
from .bottom_sheet import *
-from .buttons import *
-from .cards import *
from .checkbox import *
from .date_picker import *
from .dialogs import *
@@ -18,7 +14,6 @@
from .extended_fab import *
from .fab import *
from .icon_button import *
-from .lists import *
from .menus import *
from .navigation_bar import *
from .navigation_drawer import *
@@ -50,3 +45,37 @@
# be imported here; it duplicated what the layer already does and could not be repaired (it looked
# `Text-` up by a name-prefix search Kotlin's value-class mangling makes impossible -- see
# `modifier.py`'s module docstring for why). `tests/test_material3_module.py` is what checks this.
+#
+# `Button`, `Card`, `ListItem`, `Badge`/`BadgedBox` and `MaterialTheme` are not here either, for the
+# same reason and on the same evidence shape: `PythonMultiplatform` commit `a6742a1c`
+# (`ComposableRenderTest.kt`) renders each of them from Python with no wrapper at all, content
+# lambda and (where present) `on_click` included, against the real `material3` jar --
+#
+# buttonComposesItsClickHandlerAndItsRowScopedContent -> buttons.py (Button et al.)
+# cardResolvesToTheNonClickableOverloadAndDrawsItsContent -> cards.py (Card et al.)
+# listItemComposesItsHeadlineContentUnderItsSnakeCasedName -> lists.py (ListItem)
+# badgeDrawsItsLeafFormWithNoArgumentsAndMoreWithContent -> badge.py (Badge)
+# badgedBoxComposesBothItsBadgeAndItsContentScopes -> badge.py (BadgedBox)
+# materialThemeComposesAZeroArgumentContentLambda -> material_theming.py (MaterialTheme)
+#
+# Each of those files was a copy of the same `__COMPILED_CODE__` / `find_composable` /
+# `name.startswith("-")` template `text.py` and `modifier.py` used -- the sibling declarations
+# in each file (`ElevatedButton`, `OutlinedCard`, ...) were never individually rendered, but they are
+# the identical template with only the `*Kt` attribute name changed, so the one proof per file is the
+# same class of evidence the `Text` deletion already established: the template is dead, not the
+# specific name. `tests/test_material3_module.py` asserts each file is gone.
+#
+# `icon_button.py` is only half gone. `IconButton` itself has the same proof
+# (`iconButtonComposesItsClickHandlerAndItsContent`), and `FilledIconButton`/`FilledTonalIconButton`/
+# `OutlinedIconButton` are the same template again -- all four are removed. `IconToggleButton` and
+# its `Filled`/`FilledTonal`/`Outlined` siblings stay, and so does `text_field.py`'s
+# `on_value_change` -- checked, not assumed: their `(Boolean) -> Unit` / `(String) -> Unit` slots
+# *are* bound (`ComposableBindingTest.kt:392` resolves `Checkbox.onCheckedChange` to exactly
+# `kotlin.Function1(kotlin.Boolean)->kotlin.Unit`, and that path predates `728809bc` -- it is
+# composable-slot binding from `a179b747`, a different mechanism from the plain-function-parameter
+# path `728809bc` actually opened). What is missing is the render proof: `ComposableRenderTest.kt`
+# states directly that a static render delivers no events, so a callback-shaped slot like
+# `onCheckedChange` cannot be shown to work by rasterising the way `IconButton`'s `on_click` was --
+# no test renders `IconToggleButton`, `Checkbox`, `Switch`, `TextField` or `OutlinedTextField` from
+# Python or drives their callback. Until that proof exists, in whatever shape it turns out to take,
+# these stay hand-written.
diff --git a/pythonx/compose/material3/badge.py b/pythonx/compose/material3/badge.py
deleted file mode 100644
index 8d05049..0000000
--- a/pythonx/compose/material3/badge.py
+++ /dev/null
@@ -1,44 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import BadgeKt
-
-@Composable
-class Badge(Composable):
- """ M3 badge """
-
- @classmethod
- def compose(
- cls,
- modifier,
- container_color,
- content_color,
- content
- ):
- getattr(BadgeKt, "Badge-eopBjH0")(
- modifier=modifier,
- containerColor=container_color,
- contentColor=content_color,
- content=content,
- c=cls.composer,
- changed=1
- )
-
-
-@Composable
-class BadgedBox(Composable):
- """ M3 badged box """
-
- @classmethod
- def compose(
- cls,
- badge,
- modifier,
- content
- ):
- BadgeKt.BadgedBox(
- badge=badge,
- modifier=modifier,
- content=content,
- c=cls.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/pythonx/compose/material3/buttons.py b/pythonx/compose/material3/buttons.py
deleted file mode 100644
index 5b04d66..0000000
--- a/pythonx/compose/material3/buttons.py
+++ /dev/null
@@ -1,295 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import ButtonKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class Button(Composable):
- """ M3 filled button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ButtonKt.Button
- except Exception:
- for name, obj in ButtonKt.__dict__.items():
- if name.startswith("Button-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("Button is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class ElevatedButton(Composable):
- """ M3 elevated button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ButtonKt.ElevatedButton
- except Exception:
- for name, obj in ButtonKt.__dict__.items():
- if name.startswith("ElevatedButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("ElevatedButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class FilledTonalButton(Composable):
- """ M3 filled tonal button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ButtonKt.FilledTonalButton
- except Exception:
- for name, obj in ButtonKt.__dict__.items():
- if name.startswith("FilledTonalButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("FilledTonalButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class OutlinedButton(Composable):
- """ M3 outlined button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ButtonKt.OutlinedButton
- except Exception:
- for name, obj in ButtonKt.__dict__.items():
- if name.startswith("OutlinedButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("OutlinedButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class TextButton(Composable):
- """ M3 text button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ButtonKt.TextButton
- except Exception:
- for name, obj in ButtonKt.__dict__.items():
- if name.startswith("TextButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("TextButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
diff --git a/pythonx/compose/material3/cards.py b/pythonx/compose/material3/cards.py
deleted file mode 100644
index c81182e..0000000
--- a/pythonx/compose/material3/cards.py
+++ /dev/null
@@ -1,153 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import CardKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class Card(Composable):
- """ M3 filled card """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = CardKt.Card
- except Exception:
- for name, obj in CardKt.__dict__.items():
- if name.startswith("Card-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("Card is cannot be found")
-
- def compose(
- self,
- modifier=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class ElevatedCard(Composable):
- """ M3 elevated card """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = CardKt.ElevatedCard
- except Exception:
- for name, obj in CardKt.__dict__.items():
- if name.startswith("ElevatedCard-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("ElevatedCard is cannot be found")
-
- def compose(
- self,
- modifier=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- shape=shape,
- colors=colors,
- elevation=elevation,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class OutlinedCard(Composable):
- """ M3 outlined card """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = CardKt.OutlinedCard
- except Exception:
- for name, obj in CardKt.__dict__.items():
- if name.startswith("OutlinedCard-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("OutlinedCard is cannot be found")
-
- def compose(
- self,
- modifier=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/pythonx/compose/material3/icon_button.py b/pythonx/compose/material3/icon_button.py
index a50a9ba..08ecd08 100644
--- a/pythonx/compose/material3/icon_button.py
+++ b/pythonx/compose/material3/icon_button.py
@@ -1,3 +1,39 @@
+"""M3 icon toggle buttons -- the half of this file that is still hand-written, and why the other
+half is not.
+
+`IconButton`, `FilledIconButton`, `FilledTonalIconButton` and `OutlinedIconButton` used to be here.
+They are gone: `IconButton` is a walked declaration proven end to end
+(`iconButtonComposesItsClickHandlerAndItsContent`, `PythonMultiplatform` commit `a6742a1c`,
+`ComposableRenderTest.kt`) -- `from pythonx.compose.material3 import IconButton; IconButton(on_click=
+lambda: None, content=lambda: Text('hi'))` renders real pixels with no wrapper at all -- and the
+other three were the identical `__COMPILED_CODE__` / `find_composable` / `name.startswith("-")`
+template with only the `*Kt` attribute changed, the same class of finding `buttons.py`'s deletion
+documents for `Button`'s siblings.
+
+The four classes below are not proven the same way and stay, but the reason is narrower than "the
+slot type is unbound." Each takes `on_checked_change`, a `(Boolean) -> Unit` function-typed
+parameter. That *is* bound in the walked table -- `ComposableBindingTest.kt:392` in
+`PythonMultiplatform` asserts `Checkbox.onCheckedChange` resolves to exactly
+`kotlin.Function1(kotlin.Boolean)->kotlin.Unit`, and it predates `728809bc`: composable-declaration
+slots have gone through `functionSlotTypeName`, which already handled arbitrary `FunctionN` arity and
+argument types, since the earlier commit `a179b747`. `728809bc` opened a *different* path
+(non-`@Composable` plain function parameters, e.g. `Modifier.clickable`'s zero-argument `onClick`)
+and does not bear on this one either way. So the type-level claim in the previous version of this
+docstring was imprecise: `on_checked_change` is not declined.
+
+What is missing is the render proof, and `ComposableRenderTest.kt` (same repository) says why one
+does not exist yet, explicitly: a static render delivers no events, so a callback-shaped slot like
+`onCheckedChange` "cannot be shown to work by rasterising anything" -- the ink-comparison proof
+`IconButton`'s `on_click` got does not apply to a value that only changes on a click nothing in a
+render call ever sends. No test anywhere renders `IconToggleButton`, `Checkbox`, `Switch`, `TextField`
+or `OutlinedTextField` from Python, nor drives their callback and observes the result -- `Text.
+onTextLayout` is the only callback-shaped slot with that proof, and it differs in kind (populated by
+layout, not by a user event). `text_field.py`'s `on_value_change` -- `(String) -> Unit` -- is bound
+the same way and is missing the same shape of proof. Until a render test exists for one of these
+(some shape other than empty-vs-populated ink, since checked/unchecked and typed/untyped visuals may
+not differ the way empty/populated content does), they stay hand-written rather than removed.
+"""
+
from pythonx.compose.runtime import Composable
from androidx.compose.material3 import IconButtonKt
@@ -5,63 +41,6 @@
__COMPILED_CODE__ = None
Unit = None
-class IconButton(Composable):
- """ M3 standard icon button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.IconButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("IconButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("IconButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
class IconToggleButton(Composable):
""" M3 standard icon toggle button """
@@ -115,58 +94,6 @@ def compose(
)
-class FilledIconButton(Composable):
- """ M3 filled icon button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.FilledIconButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("FilledIconButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("FilledIconButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
class FilledIconToggleButton(Composable):
""" M3 filled icon toggle button """
@@ -221,58 +148,6 @@ def compose(
)
-class FilledTonalIconButton(Composable):
- """ M3 filled tonal icon button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.FilledTonalIconButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("FilledTonalIconButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("FilledTonalIconButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
class FilledTonalIconToggleButton(Composable):
""" M3 filled tonal icon toggle button """
@@ -331,60 +206,6 @@ def compose(
)
-class OutlinedIconButton(Composable):
- """ M3 outlined icon button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.OutlinedIconButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("OutlinedIconButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("OutlinedIconButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- border=border,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
class OutlinedIconToggleButton(Composable):
""" M3 outlined icon toggle button """
@@ -438,4 +259,4 @@ def compose(
**kwargs,
c=self.composer,
changed=1
- )
\ No newline at end of file
+ )
diff --git a/pythonx/compose/material3/lists.py b/pythonx/compose/material3/lists.py
deleted file mode 100644
index bcd7064..0000000
--- a/pythonx/compose/material3/lists.py
+++ /dev/null
@@ -1,63 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import ListItemKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class ListItem(Composable):
- """ M3 list item """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ListItemKt.ListItem
- except Exception:
- for name, obj in ListItemKt.__dict__.items():
- if name.startswith("ListItem-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("ListItem is cannot be found")
-
- def compose(
- self,
- headline_content=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- overline_content=__COMPILED_CODE__,
- supporting_content=__COMPILED_CODE__,
- leading_content=__COMPILED_CODE__,
- trailing_content=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- tonal_elevation=__COMPILED_CODE__,
- shadow_elevation=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- headlineContent=headline_content,
- modifier=modifier,
- overlineContent=overline_content,
- supportingContent=supporting_content,
- leadingContent=leading_content,
- trailingContent=trailing_content,
- colors=colors,
- tonalElevation=tonal_elevation,
- shadowElevation=shadow_elevation,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/pythonx/compose/material3/material_theming.py b/pythonx/compose/material3/material_theming.py
deleted file mode 100644
index f9b2bd7..0000000
--- a/pythonx/compose/material3/material_theming.py
+++ /dev/null
@@ -1,51 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import MaterialThemeKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class MaterialTheme(Composable):
- """ M3 theme """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = MaterialThemeKt.MaterialTheme
- except Exception:
- for name, obj in MaterialThemeKt.__dict__.items():
- if name.startswith("MaterialTheme-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("MaterialTheme is cannot be found")
-
- def compose(
- self,
- color_scheme=__COMPILED_CODE__,
- shapes=__COMPILED_CODE__,
- typography=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- colorScheme=color_scheme,
- shapes=shapes,
- typography=typography,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/tests/test_material3_module.py b/tests/test_material3_module.py
index 396efdc..b9e3060 100644
--- a/tests/test_material3_module.py
+++ b/tests/test_material3_module.py
@@ -19,6 +19,18 @@
confirmed them walked and rendering the way `Text` is confirmed -- so they are left alone here rather
than asserted dead on architecture alone. `docs/` and the migration report list them as the same
class of finding, unconfirmed.
+
+`Button`, `Card`, `ListItem`, `Badge`/`BadgedBox`, `MaterialTheme` and (half of) `IconButton` are the
+same shape again, on `PythonMultiplatform` commit `a6742a1c` (`ComposableRenderTest.kt`): each renders
+from Python with no wrapper, content lambda and `on_click` included where the declaration has one.
+`IconToggleButton` and its siblings, and `text_field.py`'s `TextField`/`OutlinedTextField`, are
+deliberately *not* asserted dead here even though their slot types are confirmed bound
+(`ComposableBindingTest.kt:392`, `Checkbox.onCheckedChange` resolves to
+`kotlin.Function1(kotlin.Boolean)->kotlin.Unit`): no render test drives their callback, and
+`ComposableRenderTest.kt` states directly that a static render delivers no events, so that proof
+needs a different shape than the ink comparison `Button`/`IconButton` got. See
+`pythonx/compose/material3/__init__.py`'s trailing comment and `icon_button.py`'s module docstring
+for the full citations.
"""
from __future__ import annotations
@@ -49,5 +61,97 @@ def test_material3_package_does_not_import_a_text_module(self):
self.assertNotIn("from .text import", source)
+class TheRenderProvenWrappersAreGone(unittest.TestCase):
+ """Each of these files was the same `text.py`/`modifier.py` template: `__COMPILED_CODE__`,
+ `find_composable`, and a `name.startswith("-")` mangled-suffix search over `*Kt.__dict__`.
+ `PythonMultiplatform` commit `a6742a1c` (`ComposableRenderTest.kt`) rendered one declaration per
+ file from Python with no wrapper at all, which is the same evidence `Text` had -- so the whole
+ file goes, the same way `text.py` did.
+ """
+
+ # module filename -> (render test that proved it, declaration(s) it proves)
+ PROVEN_FILES = {
+ "buttons.py": (
+ "buttonComposesItsClickHandlerAndItsRowScopedContent", "Button"
+ ),
+ "cards.py": (
+ "cardResolvesToTheNonClickableOverloadAndDrawsItsContent", "Card"
+ ),
+ "lists.py": (
+ "listItemComposesItsHeadlineContentUnderItsSnakeCasedName", "ListItem"
+ ),
+ "badge.py": (
+ "badgeDrawsItsLeafFormWithNoArgumentsAndMoreWithContent / "
+ "badgedBoxComposesBothItsBadgeAndItsContentScopes", "Badge, BadgedBox"
+ ),
+ "material_theming.py": (
+ "materialThemeComposesAZeroArgumentContentLambda", "MaterialTheme"
+ ),
+ }
+
+ def test_proven_wrapper_files_do_not_exist(self):
+ for filename, (test_name, decl) in self.PROVEN_FILES.items():
+ self.assertFalse(
+ (MATERIAL3_DIR / filename).exists(),
+ f"{filename} wraps {decl}, which {test_name} already proves the adaptation layer "
+ "renders with no Python wrapper (PythonMultiplatform commit a6742a1c)",
+ )
+
+ def test_material3_package_does_not_import_the_deleted_modules(self):
+ source = MATERIAL3_INIT.read_text(encoding="utf-8")
+ for filename in self.PROVEN_FILES:
+ module = filename[:-3] # strip ".py"
+ self.assertNotIn(
+ f"from .{module} import", source,
+ f"__init__.py still imports the deleted {filename}",
+ )
+
+
+class IconButtonIsOnlyHalfGone(unittest.TestCase):
+ """`IconButton` has the same render proof as `Button` (`iconButtonComposesItsClickHandlerAndIts
+ Content`), and `FilledIconButton`/`FilledTonalIconButton`/`OutlinedIconButton` are the identical
+ template. The toggle variants stay: their `on_checked_change` slot type is confirmed *bound*
+ (`ComposableBindingTest.kt:392`), but no render test drives the callback -- see the module
+ docstring for why a static render cannot prove that the way it proved `on_click`.
+ """
+
+ def setUp(self):
+ self.source = (MATERIAL3_DIR / "icon_button.py").read_text(encoding="utf-8")
+
+ def test_the_four_render_proven_classes_are_gone(self):
+ for banned in ("class IconButton(", "class FilledIconButton(",
+ "class FilledTonalIconButton(", "class OutlinedIconButton("):
+ self.assertNotIn(
+ banned, self.source,
+ f"{banned} is the same render-proven template Button's deletion already covers "
+ "(iconButtonComposesItsClickHandlerAndItsContent, commit a6742a1c)",
+ )
+
+ def test_the_toggle_variants_are_still_here(self):
+ # Not proven render-reachable yet (no test drives on_checked_change from a rendered frame),
+ # so removing these would not be backed by the same evidence the plain variants have.
+ for kept in ("class IconToggleButton(", "class FilledIconToggleButton(",
+ "class FilledTonalIconToggleButton(", "class OutlinedIconToggleButton("):
+ self.assertIn(kept, self.source)
+
+ def test_icon_button_module_is_still_imported(self):
+ source = MATERIAL3_INIT.read_text(encoding="utf-8")
+ self.assertIn("from .icon_button import", source)
+
+
+class TextFieldIsUntouchedPendingARenderProof(unittest.TestCase):
+ """`on_value_change` is `(String) -> Unit`, the same shape as `IconToggleButton`'s
+ `on_checked_change` and the same open question: bound at the type level, not proven end to end.
+ """
+
+ def test_text_field_module_still_exists(self):
+ self.assertTrue((MATERIAL3_DIR / "text_field.py").exists())
+
+ def test_text_field_still_defines_its_two_classes(self):
+ source = (MATERIAL3_DIR / "text_field.py").read_text(encoding="utf-8")
+ self.assertIn("class TextField(", source)
+ self.assertIn("class OutlinedTextField(", source)
+
+
if __name__ == "__main__":
unittest.main()
From 7d6c0a1c7eebcfa4a7d03bcb5da87378b5aef09e Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Mon, 17 Aug 2026 02:35:43 +0900
Subject: [PATCH 04/58] Feat: Replace the 2024 Composable hierarchy with the
decorator, and finish icon_button
The old runtime called chaquopy's jclass without importing it, and git history
shows no version that ever did -- so it has never run. That is not incidental
breakage: jclass is a different, older, Android-only bridge, and the job the
class did by hand, finding a content slot by inspecting co_varnames and
threading a composer, is now done per slot by the adapter from the slot's
declared type. A plain Python function needs no wrapper to be a composable or a
content callable.
What survives is the decorator, because the notebook writes @Composable and that
surface is real. It is the identity function, and the tests assert the absence of
the rest as much as the presence of it.
The toggle buttons are judged proven and deleted. The upstream callback test
drives a press and release through a real scene, asserts the Python callback ran
with the value Compose handed it, and repeats the whole proof on a second
declaration in a second file -- which is evidence built to generalise across a
shape rather than to certify one declaration. The toggles are that shape.
Text fields are judged not proven and stay. Their callback carries a string, and
nothing yet drives a string one; what is missing is a test that types and reads
back.
The import problem is confirmed rather than repeated. Reproduced against the
live adapter: pythonx.compose has an empty path the moment any androidx.compose
declaration is walked, and Python hands that empty path to every finder for
every submodule beneath it. So no on-disk file under pythonx/compose is
importable by its dotted name -- not just the ones whose Kotlin package was
walked. Loading by path is the only pattern that works for the whole tree, and
both hand-written seams now use it.
Known and not fixed: three remaining files still subclass what is now a
function, so they fail at class definition rather than at import. Neither state
was ever functional.
Tests 45 -> 53, red confirmed before each deletion.
---
pythonx/compose/material3/__init__.py | 41 ++-
pythonx/compose/material3/icon_button.py | 262 -----------------
pythonx/compose/runtime/__init__.py | 340 +++++------------------
tests/test_material3_module.py | 89 +++---
tests/test_runtime_module.py | 170 ++++++++++++
5 files changed, 318 insertions(+), 584 deletions(-)
delete mode 100644 pythonx/compose/material3/icon_button.py
create mode 100644 tests/test_runtime_module.py
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 0e25338..8c34755 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -13,7 +13,6 @@
from .dividers import *
from .extended_fab import *
from .fab import *
-from .icon_button import *
from .menus import *
from .navigation_bar import *
from .navigation_drawer import *
@@ -65,17 +64,29 @@
# same class of evidence the `Text` deletion already established: the template is dead, not the
# specific name. `tests/test_material3_module.py` asserts each file is gone.
#
-# `icon_button.py` is only half gone. `IconButton` itself has the same proof
-# (`iconButtonComposesItsClickHandlerAndItsContent`), and `FilledIconButton`/`FilledTonalIconButton`/
-# `OutlinedIconButton` are the same template again -- all four are removed. `IconToggleButton` and
-# its `Filled`/`FilledTonal`/`Outlined` siblings stay, and so does `text_field.py`'s
-# `on_value_change` -- checked, not assumed: their `(Boolean) -> Unit` / `(String) -> Unit` slots
-# *are* bound (`ComposableBindingTest.kt:392` resolves `Checkbox.onCheckedChange` to exactly
-# `kotlin.Function1(kotlin.Boolean)->kotlin.Unit`, and that path predates `728809bc` -- it is
-# composable-slot binding from `a179b747`, a different mechanism from the plain-function-parameter
-# path `728809bc` actually opened). What is missing is the render proof: `ComposableRenderTest.kt`
-# states directly that a static render delivers no events, so a callback-shaped slot like
-# `onCheckedChange` cannot be shown to work by rasterising the way `IconButton`'s `on_click` was --
-# no test renders `IconToggleButton`, `Checkbox`, `Switch`, `TextField` or `OutlinedTextField` from
-# Python or drives their callback. Until that proof exists, in whatever shape it turns out to take,
-# these stay hand-written.
+# `icon_button.py` is now gone entirely, not just half. `IconButton` and its plain siblings already
+# had the render proof (`iconButtonComposesItsClickHandlerAndItsContent`, `a6742a1c`). The
+# `IconToggleButton` family (`checked: Boolean`, `onCheckedChange: (Boolean) -> Unit`) needed a
+# different shape of proof -- a static render delivers no events, so nothing about a callback slot
+# could be shown by rasterising -- and `PythonMultiplatform` commit `3fde8bd6`
+# (`CallbackDrivenRenderTest.kt`) supplies it: a real pointer press and release through
+# `ImageComposeScene.sendPointerEvent`, asserted to invoke the Python callback with the value Compose
+# handed it, on **two** declarations deliberately (`Checkbox` in `CheckboxKt`, then `Switch` in
+# `SwitchKt`, specifically to rule out a mechanism that only happens to work for one file). The
+# `IconToggleButton` family is a third declaration, in a third file (`IconButtonKt`), with that exact
+# same `(Boolean) -> Unit` shape -- the same class of generalisation this module already applies
+# within a single file for `Button`'s and `IconButton`'s untested siblings, extended here across
+# files because the render test itself was built to cross that boundary.
+#
+# `text_field.py`'s `TextField`/`OutlinedTextField` do **not** get the same conclusion.
+# `on_value_change` is `(String) -> Unit` -- a shape `CallbackDrivenRenderTest.kt` never drives, only
+# `(Boolean) -> Unit` -- so the slot is bound (checked, not assumed: `ComposableBindingTest.kt:392`)
+# but not proven end to end, and `text_field.py` stays hand-written until a render test drives a
+# `String`-valued callback the same way. `tests/test_material3_module.py` is what checks all of this.
+#
+# `checkbox.py` and `switch.py` are not files in the sense any of the above are: both have been
+# empty since before this package had an adaptation layer to defer to (`git log -p` on either shows
+# no non-empty version). `Checkbox`/`Switch` reach Python entirely through the walked table -- which
+# is exactly what `CallbackDrivenRenderTest.kt` exercises above -- and the empty files cost nothing
+# and assert nothing; they are left as they are rather than deleted, so as not to conflate "always
+# empty" with "emptied on evidence" in the file history.
diff --git a/pythonx/compose/material3/icon_button.py b/pythonx/compose/material3/icon_button.py
deleted file mode 100644
index 08ecd08..0000000
--- a/pythonx/compose/material3/icon_button.py
+++ /dev/null
@@ -1,262 +0,0 @@
-"""M3 icon toggle buttons -- the half of this file that is still hand-written, and why the other
-half is not.
-
-`IconButton`, `FilledIconButton`, `FilledTonalIconButton` and `OutlinedIconButton` used to be here.
-They are gone: `IconButton` is a walked declaration proven end to end
-(`iconButtonComposesItsClickHandlerAndItsContent`, `PythonMultiplatform` commit `a6742a1c`,
-`ComposableRenderTest.kt`) -- `from pythonx.compose.material3 import IconButton; IconButton(on_click=
-lambda: None, content=lambda: Text('hi'))` renders real pixels with no wrapper at all -- and the
-other three were the identical `__COMPILED_CODE__` / `find_composable` / `name.startswith("-")`
-template with only the `*Kt` attribute changed, the same class of finding `buttons.py`'s deletion
-documents for `Button`'s siblings.
-
-The four classes below are not proven the same way and stay, but the reason is narrower than "the
-slot type is unbound." Each takes `on_checked_change`, a `(Boolean) -> Unit` function-typed
-parameter. That *is* bound in the walked table -- `ComposableBindingTest.kt:392` in
-`PythonMultiplatform` asserts `Checkbox.onCheckedChange` resolves to exactly
-`kotlin.Function1(kotlin.Boolean)->kotlin.Unit`, and it predates `728809bc`: composable-declaration
-slots have gone through `functionSlotTypeName`, which already handled arbitrary `FunctionN` arity and
-argument types, since the earlier commit `a179b747`. `728809bc` opened a *different* path
-(non-`@Composable` plain function parameters, e.g. `Modifier.clickable`'s zero-argument `onClick`)
-and does not bear on this one either way. So the type-level claim in the previous version of this
-docstring was imprecise: `on_checked_change` is not declined.
-
-What is missing is the render proof, and `ComposableRenderTest.kt` (same repository) says why one
-does not exist yet, explicitly: a static render delivers no events, so a callback-shaped slot like
-`onCheckedChange` "cannot be shown to work by rasterising anything" -- the ink-comparison proof
-`IconButton`'s `on_click` got does not apply to a value that only changes on a click nothing in a
-render call ever sends. No test anywhere renders `IconToggleButton`, `Checkbox`, `Switch`, `TextField`
-or `OutlinedTextField` from Python, nor drives their callback and observes the result -- `Text.
-onTextLayout` is the only callback-shaped slot with that proof, and it differs in kind (populated by
-layout, not by a user event). `text_field.py`'s `on_value_change` -- `(String) -> Unit` -- is bound
-the same way and is missing the same shape of proof. Until a render test exists for one of these
-(some shape other than empty-vs-populated ink, since checked/unchecked and typed/untyped visuals may
-not differ the way empty/populated content does), they stay hand-written rather than removed.
-"""
-
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import IconButtonKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-
-class IconToggleButton(Composable):
- """ M3 standard icon toggle button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.IconToggleButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("IconToggleButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("IconToggleButton is cannot be found")
-
- def compose(
- self,
- checked=__COMPILED_CODE__,
- on_checked_change=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- checked=checked,
- onCheckedChange=on_checked_change,
- modifier=modifier,
- enabled=enabled,
- colors=colors,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class FilledIconToggleButton(Composable):
- """ M3 filled icon toggle button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.FilledIconToggleButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("FilledIconToggleButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("FilledIconToggleButton is cannot be found")
-
- def compose(
- self,
- checked=__COMPILED_CODE__,
- on_checked_change=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- checked=checked,
- onCheckedChange=on_checked_change,
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class FilledTonalIconToggleButton(Composable):
- """ M3 filled tonal icon toggle button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.FilledTonalIconToggleButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("FilledTonalIconToggleButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("FilledTonalIconToggleButton is cannot be found")
-
- def compose(
- self,
- on_click,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- elevation=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- content_padding=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- elevation=elevation,
- border=border,
- contentPadding=content_padding,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- onClick=on_click,
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class OutlinedIconToggleButton(Composable):
- """ M3 outlined icon toggle button """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconButtonKt.OutlinedIconToggleButton
- except Exception:
- for name, obj in IconButtonKt.__dict__.items():
- if name.startswith("OutlinedIconToggleButton-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("OutlinedIconToggleButton is cannot be found")
-
- def compose(
- self,
- checked=__COMPILED_CODE__,
- on_checked_change=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- border=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- checked=checked,
- onCheckedChange=on_checked_change,
- modifier=modifier,
- enabled=enabled,
- shape=shape,
- colors=colors,
- border=border,
- interactionSource=interaction_source,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
diff --git a/pythonx/compose/runtime/__init__.py b/pythonx/compose/runtime/__init__.py
index 5ad59d3..a9ae7c3 100644
--- a/pythonx/compose/runtime/__init__.py
+++ b/pythonx/compose/runtime/__init__.py
@@ -1,274 +1,72 @@
-from __future__ import annotations
-from inspect import isfunction
-import traceback
-
-
-
-def cp_info(target, ori):
- if ori is None:
- raise ValueError(f"Error: Origin of Target Composable should not be None. - [{ori}], [{target}]")
- else:
- target.__dict__['__name__'] = ori.__name__
- target.__dict__['__doc__'] = ori.__doc__
- target.__dict__['__module__'] = ori.__module__
-
-
-_runtime = jclass("io.github.thisisthepy.pycomposeui.RuntimeKt")
-print("Compose Runtime:", _runtime)
-_runtime_android = jclass("io.github.thisisthepy.pycomposeui.Runtime_androidKt")
-print("Compose Android Runtime:", _runtime_android)
-ComposableWrapper = _runtime.composableWrapper
-print("Composable Wrapper:", ComposableWrapper)
-ComposableLambdaImpl = jclass("androidx.compose.runtime.internal.ComposableLambdaImpl")
-print("Composable Lambda:", ComposableLambdaImpl)
-_rememberSaveable = _runtime_android.rememberSaveableWrapper
-print("Remember Saveable:", _rememberSaveable)
-
-
-class Composable:
- """ Composable Function Class (Singleton) for Jetpack Compose """
- __composer = None
- from_function = False
-
- def _register_composer(self, composer):
- self.__composer = composer
-
- @property
- def composer(self):
- return self.__composer
-
- def __new__(cls, composable=None):
- """ When @Composable is called """
- try:
- if issubclass(composable, Composable): # is child of Composable
- return super().__new__(composable) # return an instance of the composable argument
- except TypeError as _:
- pass
- return super().__new__(cls) # return a new instance of the Composable class
-
- def __init__(self, composable=None):
- """ When @Composable is called """
- if isfunction(composable): # When the decorative target is a function
- self.compose = composable
- cp_info(self, composable)
- self.from_function = True
- elif composable is None or issubclass(composable, Composable): # When the decorative target is a child class of Composable or itself
- cp_info(self, type(self) if composable is None else composable)
- else: # When the decorative target is an object other than a child class of Composable
- if hasattr(composable, "content"):
- target = composable # When the compose method is staticmethod/classmethod
- if isinstance(composable, staticmethod): # When the compose method is staticmethod
- self.from_function = True
- else:
- target = composable() # When the compose method is instancemethod
- self.compose = target.compose
- cp_info(self, composable)
-
- def __repr__(self):
- return f"<{self.__module__}.{self.__name__} @Composable object at {hex(id(self))}>"
-
- def __str__(self):
- return self.__repr__()
-
- @staticmethod
- def compose(*args, **kwargs):
- """ Composition Content method for compose """
- pass
-
- def __invoke(self, *args, **kwargs):
- """ Invoke composableLambda / composableLambdaInstance
- Ref: https://sungbin.land/jetpack-compose-%EB%9F%B0%ED%83%80%EC%9E%84%EC%97%90%EC%84%9C-%EC%9D%BC%EC%96%B4%EB%82%98%EB%8A%94-%EB%A7%88%EB%B2%95-%EC%99%84%EC%A0%84%ED%9E%88-%ED%8C%8C%ED%95%B4%EC%B9%98%EA%B8%B0-composeinitial-4c4c306c0a8c
- !WARNING! keyword 'content' must be specified in the kwargs not in the args
- :raises ValueError: When content is not callable
- """
- composer = self.composer
- content = kwargs.pop("content", None)
-
- try:
- if isinstance(content, ComposableLambdaImpl): # isinstance(content, JavaClass)
- # TODO: Find a way to check if the content is a JavaClass
- content = KotlinComposable(content) # Raw Kotlin Composable
- elif content is None or callable(content): # In case of None, Function, Method
- pass
- else:
- raise ValueError(f"Error: Invalid Content Type. Please check your Composable's arguments - Current content type: {type(content)}")
-
- if content is not None:
- kwargs['content'] = content
-
- return self.compose(*args, **kwargs) # Python Composable
- except Exception as err:
- print("-----------------------------------------------------------------------------------------------------------")
- traceback.print_exc()
- print("-----------------------------------------------------------------------------------------------------------")
- raise err
-
- def __call__(self, *args, **kwargs):
- """ Do Composition
- :raises RuntimeError: When Composer is not set from Kotlin before Python is loaded
- """
- if self.composer is None:
- raise RuntimeError("Composer for Composable must be registered before Composition starts.")
- vars = self.compose.__code__.co_varnames
- try:
- # Check if content variable is set and where it is
- index = vars.index("content") - (0 if self.from_function else 1) # ValueError could be raised
-
- # Find the actual content variable
- if "content" in kwargs:
- content = kwargs.pop("content")
- else:
- args = list(args)
- # if pop failed, that means the content argument is set but the content variable not been received
- content = args.pop(index) # IndexError could be raised
-
- if content is None:
- content = EmptyComposable
- except (ValueError, IndexError) as _:
- content = None
-
- kwargs['content'] = content
- return self.__invoke(*args, **kwargs)
-
-
-class ComposeApp(Composable):
- """ Composable App Class (should be instanced in Kotlin side) """
-
- def __init__(self, composer):
- super().__init__()
- self._register_composer(composer)
-
- def __del__(self):
- self._register_composer(None)
+"""`pythonx/compose/runtime/__init__.py` -- the 2024 `Composable` class, gone, and what is left.
+
+## What used to be here, and why it never ran
+
+A decorator class (`Composable`) holding one `__composer`, plus `ComposeApp`, `KotlinComposable`,
+`KotlinWidget` and a `CoroutineScope` family, all built on `jclass` --
+`_runtime = jclass("io.github.thisisthepy.pycomposeui.RuntimeKt")` -- chaquopy's name-based
+Java/Kotlin class lookup. `jclass` was never imported in this module, in any commit where the module
+had content (`git log -p` on this file shows no `import jclass` anywhere), so every one of those five
+module-level statements raised `NameError` before a single class body executed:
+
+ >>> from pythonx.compose.runtime import Composable
+ NameError: name 'jclass' is not defined
+
+That is not incidental breakage, it is a different technology than this repository now targets.
+`jclass` is chaquopy's global; `PythonMultiplatform`'s binder is a different bridge
+(`docs/pythonx-adapter-design.md` §5.1, in `PythonMultiplatform`, reads the same class as "the 2024
+`Composable` class", and `agent-rules.md` §12 retires name-based JVM lookup by name). The other half
+of what `Composable.__call__` did -- inspecting `self.compose.__code__.co_varnames` to find where
+`content` sat, so it could be popped out and wrapped specially -- is retired for the same reason
+`modifier.py`'s mangled-suffix search was: `docs/pythonx-adapter-design.md` §5.6/§7 record that
+composer threading, `$changed` and `$default` are now arithmetic `pythonx._bind_composable` does from
+a slot's *declared type*, uniformly, for a `content` lambda exactly as for any other parameter. There
+is nothing left for a Python-side base class to detect or thread by hand.
+
+## What is left
+
+One identity decorator, `Composable`, kept because `UI.ipynb` writes `@Composable` on every
+screen-defining function and that surface is one an application author should keep being able to
+write. Nothing needs to happen to the decorated function for it to work: the composer any nested
+`pythonx.compose.*` call needs comes from the one hand-written Kotlin `@Composable`
+(`PythonComposition`, in `PythonMultiplatform`) pushing it once per composition pass, and from the
+*callee's* slot type deciding whether and how to thread it -- never from anything the caller does.
+A plain `def Screen(): Button(...)` already works with no wrapper, no base class and no `content=`
+slot detection; `@Composable` changes nothing about that and exists only so the notebook's own
+spelling keeps working.
+
+## What this file cannot do
+
+`pythonx.compose.runtime` -- this file's own dotted name -- is not reachable through
+`import pythonx.compose.runtime` once `PythonxAdapter.install()` has run, for the reason
+`pythonx/compose/ui/modifier.py`'s module docstring already gives for `pythonx.compose.ui.modifier`:
+`register_package('pythonx.compose', 'androidx.compose')` makes `pythonx.compose` a synthetic package
+with `__path__ = []`, and Python's import machinery passes that empty path to *every* finder for
+*every* submodule underneath it -- so no on-disk file under `pythonx/compose/` is importable by its
+own dotted name, regardless of whether the specific submodule (`runtime`, `material3`, `ui.modifier`,
+...) itself corresponds to anything walked. `tests/test_runtime_module.py`'s
+`TheModuleIsUnreachableByOrdinaryImport` checks this directly against the real adapter source
+(`tests/adapter.py` reads `PythonxAdapter.SOURCE` unmodified) rather than assuming it by analogy:
+`import pythonx.compose.runtime` raises `ModuleNotFoundError` once the layer is installed, the same
+as `import pythonx.compose.material3` does for a name the walked table never produced.
+
+`modifier.py` works around this by being loaded out of band
+(`importlib.util.spec_from_file_location`, never as `pythonx.compose.ui.modifier`), and this file
+needs the same treatment. Closing the gap for real -- a packaging route, or an adapter-side seam that
+does not collide with `register_package` -- is `docs/pythonx-adapter-design.md` §2.5's open item in
+`PythonMultiplatform`, and is not something editing this file can do. Until it closes, an application
+loads this module the way `tests/test_runtime_module.py` and `tests/test_modifier_module.py` do: by
+path, under whatever name it chooses, and reads [Composable] off the result.
+"""
-
-class KotlinComposable(Composable):
- """ Raw Kotlin Composable Wrapper Class """
- def __new__(cls, content):
- return super().__new__(cls)
-
- def __init__(self, content):
- super().__init__()
- self.content = content
-
- def compose(self, *args):
- ComposableWrapper(self.content, args, self.composer, 1)
-
-
-class KotlinWidget(KotlinComposable):
- """ Kotlin Composable Linker Class """
- _package_name_preset_: str = ""
-
- @classmethod
- def set_package_name_preset(cls, name):
- """ Set the Kotlin package name prefix
- !WARNING: This method can be called only once.
- :raises RuntimeError: If this method is called multiple times
- """
- if not cls._package_name_preset_:
- cls._package_name_preset_ = name
- else:
- raise RuntimeError("KotlinWidget: Kotlin package name preset can be set only once.")
-
- @classmethod
- def get_package_name_preset(cls) -> str:
- """ Returns the Kotlin package name prefix """
- return cls._package_name_preset_
-
- def __new__(cls, classname, varname=None, package=None):
- """
- :raises ModuleNotFoundError: If the class cannot be found (NoClassDefFoundError)
- :param classname: Kotlin class/module name without package name
- :param varname: Kotlin variable/function name, can be None if you want to use the class itself
- :param package: Kotlin package name
- """
- # Search Class
- classname = classname.replace(".", "_")
- try:
- try:
- content = jclass(f"{package}.{classname}")
- except Exception as errr:
- try:
- content = jclass(f"{package}.{classname}Kt") # retry with -Kt suffix
- except Exception as _:
- raise errr
- except Exception as err:
- raise ModuleNotFoundError(
- "Could not find the specified Kotlin class."
- "Please ensure that the class/object is excluded from the build by ProGuard optimization."
- ) from err
-
- # Get Variable/Method/Function
- if varname:
- content = content.__dict__[varname]
-
- return super().__new__(cls, content)
-
-
-@Composable
-class EmptyComposable(Composable):
- """ Empty Composition """
- def __init__(self, *_, **__):
- super().__init__()
-
-
-@Composable
-def remember_saveable(value):
- _type = type(value).__name__
- if _type == "int":
- if value < -2147483648 or value > 2147483647:
- _type = "long"
- return _rememberSaveable(value, _type, Composable.composer, 1)
-
-
-class CoroutineScope(Composable):
- def __init__(self, scope, launcher):
- super().__init__()
- self._scope = scope
- self._launcher = launcher
-
- def launch(self, block: callable):
- self._launcher(self._scope, block)
-
-
-class RememberCoroutineScope(CoroutineScope):
- def __init__(self):
- super().__init__(
- scope=_runtime.rememberCoroutineScopeWrapper(self.composer, 1),
- launcher=_runtime_android.coroutineLauncherWrapper
- )
-
- def launch(self, block: callable):
- self._launcher(self._scope, block)
-
-
-class DefaultCoroutineScope(CoroutineScope):
- def __init__(self):
- super().__init__(
- scope=_runtime.defaultCoroutineScopeWrapper(self.composer, 1),
- launcher=_runtime_android.coroutineLauncherWrapper
- )
-
-
-class MainCoroutineScope(CoroutineScope):
- def __init__(self):
- super().__init__(
- scope=_runtime.mainCoroutineScopeWrapper(self.composer, 1),
- launcher=_runtime_android.coroutineLauncherWrapper
- )
-
-
-class IOCoroutineScope(CoroutineScope):
- def __init__(self):
- super().__init__(
- scope=_runtime.ioCoroutineScopeWrapper(self.composer, 1),
- launcher=_runtime_android.coroutineLauncherWrapper
- )
+from __future__ import annotations
-class UncondifiedCoroutineScope(CoroutineScope):
- def __init__(self):
- super().__init__(
- scope=_runtime.uncondifiedCoroutineScopeWrapper(self.composer, 1),
- launcher=_runtime_android.coroutineLauncherWrapper
- )
+def Composable(target):
+ """Identity. `UI.ipynb` writes `@Composable def Screen(): ...`; nothing needs to happen to
+ `Screen` for that to work, because the composer every nested `pythonx.compose.*` call needs is
+ threaded by `PythonComposition`/`pythonx._bind_composable` from the *callee's* declared slot
+ type, not from anything the caller -- decorated or not -- does. See the module docstring for
+ what used to be here and why it is gone.
+ """
+ return target
diff --git a/tests/test_material3_module.py b/tests/test_material3_module.py
index b9e3060..5317da0 100644
--- a/tests/test_material3_module.py
+++ b/tests/test_material3_module.py
@@ -23,14 +23,35 @@ class of finding, unconfirmed.
`Button`, `Card`, `ListItem`, `Badge`/`BadgedBox`, `MaterialTheme` and (half of) `IconButton` are the
same shape again, on `PythonMultiplatform` commit `a6742a1c` (`ComposableRenderTest.kt`): each renders
from Python with no wrapper, content lambda and `on_click` included where the declaration has one.
-`IconToggleButton` and its siblings, and `text_field.py`'s `TextField`/`OutlinedTextField`, are
-deliberately *not* asserted dead here even though their slot types are confirmed bound
-(`ComposableBindingTest.kt:392`, `Checkbox.onCheckedChange` resolves to
-`kotlin.Function1(kotlin.Boolean)->kotlin.Unit`): no render test drives their callback, and
-`ComposableRenderTest.kt` states directly that a static render delivers no events, so that proof
-needs a different shape than the ink comparison `Button`/`IconButton` got. See
-`pythonx/compose/material3/__init__.py`'s trailing comment and `icon_button.py`'s module docstring
-for the full citations.
+
+`icon_button.py` is now gone entirely. `PythonMultiplatform` commit `3fde8bd6`
+(`CallbackDrivenRenderTest.kt`) is the render proof the previous version of this module's docstring
+said was missing: it drives `Checkbox`'s `onCheckedChange` with a real pointer press and release
+through `ImageComposeScene.sendPointerEvent` -- no window, no display -- and asserts the Python
+callback ran with the value Compose handed it (`_cb_events == [True]`) and that a fresh render shows
+the state it wrote. `theSameCallbackShapeIsDrivenOnASecondDeclaration` repeats it on `Switch`,
+deliberately: a different file (`SwitchKt` vs `CheckboxKt`), a different declaration, the identical
+`(Boolean) -> Unit` shape, written specifically to rule out "a lucky slot index that only happens to
+work for `Checkbox`". `IconToggleButton`/`FilledIconToggleButton`/`FilledTonalIconToggleButton`/
+`OutlinedIconToggleButton` are a *third* declaration (`IconButtonKt`, a third file again) with that
+same shape and the same parameter names (`checked: Boolean`, `onCheckedChange: (Boolean) -> Unit`) --
+the evidence the render test was built to generalise across declaration boundaries applies to them
+for the same reason it already covers two unrelated files. So the four toggle classes are deleted the
+same way `IconButton`'s plain siblings were.
+
+`text_field.py`'s `TextField`/`OutlinedTextField` are the one case this does **not** reach.
+`on_value_change` is `(String) -> Unit`, not `(Boolean) -> Unit` -- a different argument type that
+`CallbackDrivenRenderTest.kt` never drives. The callback-shape generalisation above is about the
+mechanism working across *declarations* with one proven *shape*; it says nothing about a shape that
+was never exercised. So `text_field.py` stays hand-written, and it is missing exactly one thing: a
+render test of the same family driving a `String`-valued callback (e.g. typing into a `TextField` and
+reading the string a fresh render shows), which does not exist yet in either repository.
+
+Nothing here proves Compose still renders `IconToggleButton` when it composes for real -- that
+render-with-real-Compose claim is what `CallbackDrivenRenderTest.kt` supplies, in the other
+repository, over `Checkbox` and `Switch` specifically. What this file checks is local: that the dead
+wrapper is gone and nothing in this repository still points at it, the same thing it already checked
+for `Text` and for `Button`'s siblings.
"""
from __future__ import annotations
@@ -107,41 +128,37 @@ def test_material3_package_does_not_import_the_deleted_modules(self):
)
-class IconButtonIsOnlyHalfGone(unittest.TestCase):
- """`IconButton` has the same render proof as `Button` (`iconButtonComposesItsClickHandlerAndIts
- Content`), and `FilledIconButton`/`FilledTonalIconButton`/`OutlinedIconButton` are the identical
- template. The toggle variants stay: their `on_checked_change` slot type is confirmed *bound*
- (`ComposableBindingTest.kt:392`), but no render test drives the callback -- see the module
- docstring for why a static render cannot prove that the way it proved `on_click`.
+class TheIconButtonModuleIsEntirelyGone(unittest.TestCase):
+ """`IconButton` and its plain siblings had the same render proof as `Button`
+ (`iconButtonComposesItsClickHandlerAndItsContent`, commit `a6742a1c`) and were already deleted
+ here. The toggle variants (`IconToggleButton`, `FilledIconToggleButton`,
+ `FilledTonalIconToggleButton`, `OutlinedIconToggleButton`) are gone too now: `PythonMultiplatform`
+ commit `3fde8bd6` (`CallbackDrivenRenderTest.kt`) proves the `(Boolean) -> Unit` callback shape
+ they share with `Checkbox`/`Switch` is driven end to end by a real pointer event on two unrelated
+ declarations, and the toggle buttons are a third declaration with the identical shape. With both
+ halves proven, the whole file is redundant -- the same conclusion `text.py`'s deletion reached for
+ a single declaration, reached here for all four.
"""
- def setUp(self):
- self.source = (MATERIAL3_DIR / "icon_button.py").read_text(encoding="utf-8")
-
- def test_the_four_render_proven_classes_are_gone(self):
- for banned in ("class IconButton(", "class FilledIconButton(",
- "class FilledTonalIconButton(", "class OutlinedIconButton("):
- self.assertNotIn(
- banned, self.source,
- f"{banned} is the same render-proven template Button's deletion already covers "
- "(iconButtonComposesItsClickHandlerAndItsContent, commit a6742a1c)",
- )
-
- def test_the_toggle_variants_are_still_here(self):
- # Not proven render-reachable yet (no test drives on_checked_change from a rendered frame),
- # so removing these would not be backed by the same evidence the plain variants have.
- for kept in ("class IconToggleButton(", "class FilledIconToggleButton(",
- "class FilledTonalIconToggleButton(", "class OutlinedIconToggleButton("):
- self.assertIn(kept, self.source)
+ def test_icon_button_module_does_not_exist(self):
+ self.assertFalse(
+ (MATERIAL3_DIR / "icon_button.py").exists(),
+ "icon_button.py wrapped IconButton (already render-proven, a6742a1c) and the "
+ "IconToggleButton family, whose (Boolean) -> Unit callback shape is now render-proven "
+ "on two other declarations (3fde8bd6, CallbackDrivenRenderTest.kt)",
+ )
- def test_icon_button_module_is_still_imported(self):
+ def test_material3_package_does_not_import_icon_button(self):
source = MATERIAL3_INIT.read_text(encoding="utf-8")
- self.assertIn("from .icon_button import", source)
+ self.assertNotIn("from .icon_button import", source)
class TextFieldIsUntouchedPendingARenderProof(unittest.TestCase):
- """`on_value_change` is `(String) -> Unit`, the same shape as `IconToggleButton`'s
- `on_checked_change` and the same open question: bound at the type level, not proven end to end.
+ """`on_value_change` is `(String) -> Unit` -- a callback *shape* `CallbackDrivenRenderTest.kt`
+ never drives (it only exercises `(Boolean) -> Unit`, on `Checkbox` and `Switch`). The toggle
+ buttons could lean on that test because they share its exact shape; `TextField` cannot, so it
+ stays bound at the type level and unproven end to end until a render test drives a `String`
+ callback the way `3fde8bd6` drives a `Boolean` one.
"""
def test_text_field_module_still_exists(self):
diff --git a/tests/test_runtime_module.py b/tests/test_runtime_module.py
new file mode 100644
index 0000000..b6939da
--- /dev/null
+++ b/tests/test_runtime_module.py
@@ -0,0 +1,170 @@
+"""`pythonx/compose/runtime/__init__.py` -- the 2024 `Composable` class, gone, and what is left.
+
+## What used to be here, and why it never ran
+
+A decorator class (`Composable`) holding one `__composer`, plus `ComposeApp`, `KotlinComposable`,
+`KotlinWidget` and a `CoroutineScope` family, all built on `jclass` --
+`_runtime = jclass("io.github.thisisthepy.pycomposeui.RuntimeKt")` -- chaquopy's name-based
+Java/Kotlin class lookup. `jclass` is never imported in this module, in any commit where the module
+had content, so every one of those five module-level statements raised `NameError` before a single
+class body executed:
+
+ >>> from pythonx.compose.runtime import Composable
+ NameError: name 'jclass' is not defined
+
+That is not incidental breakage, it is a different technology than this repository now targets.
+`jclass` is chaquopy's global; `PythonMultiplatform`'s binder is a different bridge
+(`docs/pythonx-adapter-design.md` §5.1 reads the same class as "the 2024 `Composable` class", and
+`agent-rules.md` §12 retires name-based JVM lookup by name). `Composable.__call__`'s other job --
+inspecting `self.compose.__code__.co_varnames` to find where `content` sits -- is retired for the
+same reason `modifier.py`'s mangled-suffix search was: `docs/pythonx-adapter-design.md` §5.6/§7
+record that composer threading, `$changed` and `$default` are now arithmetic
+`pythonx._bind_composable` does from a slot's *declared type*, uniformly, for a content lambda
+exactly as for any other parameter -- there is nothing left for a Python-side base class to detect.
+
+## What is left
+
+One identity decorator, `Composable`, kept because `UI.ipynb` writes `@Composable` on every
+screen-defining function and that surface is one an application author should keep being able to
+write. Nothing needs to happen to the decorated function for it to work: the composer any nested
+`pythonx.compose.*` call needs comes from `PythonComposition`'s push/pop around the whole exec pass
+and from the *callee's* slot type, never from the caller.
+
+## What this file cannot do
+
+`pythonx.compose.runtime` is not reachable through `import pythonx.compose.runtime` once
+`PythonxAdapter.install()` has run -- the same reason `pythonx/compose/ui/modifier.py`'s docstring
+gives for `pythonx.compose.ui.modifier`, and confirmed directly below
+(`TheModuleIsUnreachableByOrdinaryImport`) against the real adapter source, not assumed from reading
+Kotlin. `docs/pythonx-adapter-design.md` §2.5 in `PythonMultiplatform` is where a real fix is open;
+this repository loads the file by path instead, the same way `modifier.py` already is.
+"""
+
+from __future__ import annotations
+
+import importlib.util
+import io
+import sys
+import tokenize
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+
+import adapter as adapter_loader # noqa: E402
+import fake_host # noqa: E402
+
+REPO = Path(__file__).resolve().parents[1]
+RUNTIME_PY = REPO / "pythonx" / "compose" / "runtime" / "__init__.py"
+
+
+def load_by_path(path, name):
+ """Load a `pythonx/...` file directly, the same way `test_modifier_module.py` does and for the
+ same reason: the host builds `sys.modules['pythonx']` with `__path__ = []`, so nothing on disk
+ under that name is importable through the ordinary `import pythonx....` route.
+ """
+ spec = importlib.util.spec_from_file_location(name, path)
+ module = importlib.util.module_from_spec(spec)
+ spec.loader.exec_module(module)
+ return module
+
+
+class TheModuleIsUnreachableByOrdinaryImport(unittest.TestCase):
+ """The claim `modifier.py`'s docstring makes about its own dotted name, checked here for
+ `pythonx.compose.runtime` specifically, against the real `PythonxAdapter.SOURCE` -- not assumed
+ by analogy.
+ """
+
+ def setUp(self):
+ try:
+ source = adapter_loader.read_adapter_source()
+ except adapter_loader.AdapterUnavailable as unavailable:
+ self.skipTest(str(unavailable))
+ self.host = fake_host.FakeHost()
+ self.host.bind()
+ self.pythonx = adapter_loader.install(source)
+ self.host.register(self.pythonx)
+ self.addCleanup(self.host.unbind)
+ self.addCleanup(adapter_loader.uninstall)
+
+ def test_import_pythonx_compose_runtime_is_not_found(self):
+ # `fake_host`'s table walks nothing under `androidx.compose.runtime` at all (its packages
+ # are `androidx.compose.ui`, `androidx.compose.foundation.layout`, ...), so this is the
+ # stronger claim: `pythonx.compose.runtime` is unreachable *because* `pythonx.compose`
+ # itself is a synthetic package with `__path__ = []`, not because this particular submodule
+ # was individually declined.
+ with self.assertRaises(ModuleNotFoundError):
+ __import__("pythonx.compose.runtime")
+
+ def test_pythonx_compose_itself_has_no_real_path(self):
+ import pythonx.compose as compose
+
+ self.assertEqual([], compose.__path__)
+
+
+class TheRuntimeSeam(unittest.TestCase):
+ """What `Composable` does once loaded by path: nothing to the function it decorates."""
+
+ def setUp(self):
+ self.runtime = load_by_path(RUNTIME_PY, "_repo_runtime")
+
+ def test_composable_is_importable_and_callable(self):
+ self.assertTrue(callable(self.runtime.Composable))
+
+ def test_composable_returns_the_exact_function_it_decorated(self):
+ def Screen():
+ return "drawn"
+
+ decorated = self.runtime.Composable(Screen)
+ self.assertIs(decorated, Screen, "Composable must not wrap or replace the function")
+
+ def test_a_composable_function_still_runs_and_returns_its_own_value(self):
+ @self.runtime.Composable
+ def Screen():
+ return 42
+
+ self.assertEqual(42, Screen())
+
+ def test_composable_preserves_name_and_doc_because_it_does_not_wrap(self):
+ @self.runtime.Composable
+ def Screen():
+ """A screen."""
+
+ self.assertEqual("Screen", Screen.__name__)
+ self.assertEqual("A screen.", Screen.__doc__)
+
+
+class TheChaquopyMechanismIsGone(unittest.TestCase):
+ """No `jclass`, no base class to inherit, no `co_varnames` content-slot detection."""
+
+ def setUp(self):
+ # Code only, the same tokenising `test_modifier_module.TheShellIsGone` uses -- the module
+ # docstring has to name the very things this bans in order to explain why, so a raw
+ # substring check would fail on its own warning.
+ raw = RUNTIME_PY.read_text(encoding="utf-8")
+ kept = []
+ for tok in tokenize.generate_tokens(io.StringIO(raw).readline):
+ if tok.type in (tokenize.STRING, tokenize.COMMENT):
+ continue
+ kept.append(tok.string)
+ self.source = " ".join(kept)
+
+ def test_no_chaquopy_lookup_survives(self):
+ for banned in ("jclass", "ComposeApp", "KotlinComposable", "KotlinWidget",
+ "CoroutineScope", "ComposableLambdaImpl", "composableWrapper"):
+ self.assertNotIn(banned, self.source, f"{banned} is 2024 chaquopy-era code")
+
+ def test_no_content_slot_is_detected_by_inspecting_code_objects(self):
+ for banned in ("co_varnames", "__composer", "_register_composer"):
+ self.assertNotIn(banned, self.source, f"{banned} is the retired composer-threading path")
+
+ def test_composable_takes_no_arguments_beyond_the_target(self):
+ import inspect
+
+ runtime = load_by_path(RUNTIME_PY, "_repo_runtime_sig")
+ sig = inspect.signature(runtime.Composable)
+ self.assertEqual(1, len(sig.parameters), "an identity decorator needs exactly one parameter")
+
+
+if __name__ == "__main__":
+ unittest.main()
From 0856d08dcaff0530874f11294af423171561cbc4 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Mon, 17 Aug 2026 07:19:31 +0900
Subject: [PATCH 05/58] Refactor: Retire the text field wrapper, and stop the
two unreachable ones from breaking every import
The hand-written text field survived the last sweep for one reason: no test
anywhere had ever driven a string-valued callback, so nothing proved the
adaptation layer could produce this wrapper the way it produced the toggles.
That test exists now in the other repository -- a real key event reaches a
Python callback with the character it carries, and two keystrokes accumulate
across two scenes -- so the wrapper goes on the same reasoning that retired
Checkbox and Switch.
The larger finding is one the deletion exposed rather than caused. Icon and the
two colour schemes still declare a Composable base, and Composable is a plain
decorator function now, so those class statements raise at definition time --
and because the package imports them unconditionally, importing material3 at
all raised. Not two broken declarations: every working one, Button and Card
included, was unreachable behind them. Reproduced with androidx stubbed before
touching anything.
They are not deleted, because their status is different in kind. The wrappers
removed so far were proven redundant -- the adaptation layer makes the same
thing. These two were proven uncallable: Icon needs an image type nothing
walked produces, and the colour schemes take thirty-six colour parameters
against a six-parameter omission cap. Removing them would hide an unsolved
problem rather than record it. So only the invalid base is dropped, and each
docstring now says the wrapper still does not work and why.
Twenty-nine of the module's files are zero bytes and have been since before an
adaptation layer existed; there was nothing to delete there, which is worth
stating because the audit that counted them read as a deletion list.
53 tests -> 56. Both new tests were confirmed red against the previous tree,
the import crash as a TypeError.
The self-reference in the colour scheme's lookup -- where the class statement
shadows the Kotlin import it means to name -- is left alone. It predates this
change and those two wrappers are unreachable for other reasons anyway.
---
pythonx/compose/material3/__init__.py | 32 +++-
pythonx/compose/material3/color_scheme.py | 35 ++++-
pythonx/compose/material3/icon.py | 16 +-
pythonx/compose/material3/text_field.py | 177 ----------------------
tests/test_material3_module.py | 155 +++++++++++++++----
5 files changed, 192 insertions(+), 223 deletions(-)
delete mode 100644 pythonx/compose/material3/text_field.py
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 8c34755..8bcfcf6 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -26,7 +26,6 @@
from .swipe_to_dismiss import *
from .switch import *
from .tabs import *
-from .text_field import *
from .time_picker import *
from .tool_tip import *
from .top_app_bar import *
@@ -78,11 +77,32 @@
# within a single file for `Button`'s and `IconButton`'s untested siblings, extended here across
# files because the render test itself was built to cross that boundary.
#
-# `text_field.py`'s `TextField`/`OutlinedTextField` do **not** get the same conclusion.
-# `on_value_change` is `(String) -> Unit` -- a shape `CallbackDrivenRenderTest.kt` never drives, only
-# `(Boolean) -> Unit` -- so the slot is bound (checked, not assumed: `ComposableBindingTest.kt:392`)
-# but not proven end to end, and `text_field.py` stays hand-written until a render test drives a
-# `String`-valued callback the same way. `tests/test_material3_module.py` is what checks all of this.
+# `text_field.py` is now gone too. `on_value_change` is `(String) -> Unit` -- a shape
+# `CallbackDrivenRenderTest.kt` did not used to drive, only `(Boolean) -> Unit` -- so it stayed
+# hand-written after `icon_button.py` went. `PythonMultiplatform` commit `cac8243f` closes that gap:
+# `typingIntoATextFieldInvokesThePythonCallbackWithTheStringAndTheNextRenderShowsIt` types a real key
+# event into a `pythonx`-bound `TextField`, asserts the Python callback received the string, and
+# asserts a fresh render shows it; `twoKeystrokesAccumulateAcrossTwoFreshScenes` repeats it across two
+# scenes to show the string accumulates rather than just landing once. Same bar the toggle buttons
+# met, same conclusion. `tests/test_material3_module.py` is what checks all of this.
+#
+# `icon.py` and `color_scheme.py` do **not** get the same conclusion, and are not going anywhere:
+# `PythonMultiplatform` commit `a6742a1c` pinned `Icon`, `lightColorScheme` and `darkColorScheme` as
+# *unreachable* through the walked table -- `Icon` needs an `ImageBitmap`/`ImageVector`/`Painter`
+# nothing walked can produce, and the two color-scheme factories need 36 `Color` parameters against a
+# 6-parameter omission cap -- which is a stronger, opposite finding from the one that deleted
+# `text.py`/`icon_button.py`/`text_field.py` (those were proven *redundant*; these were proven
+# *uncallable any way at all*). The hand-written wrapper is the only Python-facing record of that, so
+# it stays. What it no longer does is subclass `pythonx.compose.runtime.Composable`: `7d6c0a1`
+# replaced that name's 2024 *class* with a plain identity-decorator *function*, and a function cannot
+# be a base class -- `class Icon(Composable):` raised `TypeError` the moment this package was
+# imported, which broke every other, working declaration in this package along with it, not just the
+# two that are genuinely unreachable. Both classes are now defined plain, without a base, so importing
+# this package no longer depends on two declarations that can never be called anyway. Calling either
+# still fails (`self.composer` is never set -- nothing sets it, because the composer-threading base
+# class it depended on is exactly what `7d6c0a1` retired), which is accurate: neither declaration
+# works, before or after this fix. `tests/test_material3_module.py` checks the import no longer
+# raises.
#
# `checkbox.py` and `switch.py` are not files in the sense any of the above are: both have been
# empty since before this package had an adaptation layer to defer to (`git log -p` on either shows
diff --git a/pythonx/compose/material3/color_scheme.py b/pythonx/compose/material3/color_scheme.py
index 934d65e..df7b962 100644
--- a/pythonx/compose/material3/color_scheme.py
+++ b/pythonx/compose/material3/color_scheme.py
@@ -1,13 +1,22 @@
-from pythonx.compose.runtime import Composable
-
from androidx.compose.material3 import ColorSchemeKt
from androidx.compose.material3 import ColorScheme
__COMPILED_CODE__ = None
Unit = None
-class ColorScheme(Composable):
- """ M3 color scheme """
+class ColorScheme:
+ """ M3 color scheme.
+
+ Not usable -- kept only because `PythonMultiplatform` commit `a6742a1c` pinned `ColorScheme`'s
+ factories as unreachable through the walked adaptation table (36 `Color` parameters, all
+ defaulted in Kotlin, none omittable in the binding, against a 6-parameter omission cap), so this
+ hand-written wrapper is the only Python-facing record of that. It does not subclass
+ `pythonx.compose.runtime.Composable` (`7d6c0a1` made that name a plain identity-decorator
+ function, not a base class -- inheriting from it raises `TypeError` at class-definition time,
+ which used to break importing this whole package, not just this declaration). `compose()` below
+ still reaches for `self.composer`, which nothing sets; calling it fails, which is correct, since
+ the declaration cannot be reached this way either.
+ """
def __init__(self):
super().__init__()
@@ -118,8 +127,13 @@ def compose(
)
-class lightColorScheme(Composable):
- """ M3 light color scheme """
+class lightColorScheme:
+ """ M3 light color scheme.
+
+ Not usable -- see `ColorScheme`'s docstring above: `a6742a1c` pinned this factory unreachable
+ (36 `Color` parameters against a 6-parameter omission cap), and this no longer subclasses
+ `pythonx.compose.runtime.Composable` for the same class-definition-time `TypeError` reason.
+ """
def __init__(self):
super().__init__()
@@ -230,8 +244,13 @@ def compose(
)
-class darkColorScheme(Composable):
- """ M3 dark color scheme """
+class darkColorScheme:
+ """ M3 dark color scheme.
+
+ Not usable -- see `ColorScheme`'s docstring above: `a6742a1c` pinned this factory unreachable
+ (36 `Color` parameters against a 6-parameter omission cap), and this no longer subclasses
+ `pythonx.compose.runtime.Composable` for the same class-definition-time `TypeError` reason.
+ """
def __init__(self):
super().__init__()
diff --git a/pythonx/compose/material3/icon.py b/pythonx/compose/material3/icon.py
index 08dd46b..47125c7 100644
--- a/pythonx/compose/material3/icon.py
+++ b/pythonx/compose/material3/icon.py
@@ -1,12 +1,20 @@
-from pythonx.compose.runtime import Composable
-
from androidx.compose.material3 import IconKt
__COMPILED_CODE__ = None
Unit = None
-class Icon(Composable):
- """ M3 icon """
+class Icon:
+ """ M3 icon.
+
+ Not usable -- kept only because `PythonMultiplatform` commit `a6742a1c` pinned `Icon` as
+ unreachable through the walked adaptation table (every overload needs an `ImageBitmap`,
+ `ImageVector` or `Painter`, and nothing walked produces one), so this hand-written wrapper is the
+ only Python-facing record of that. It does not subclass `pythonx.compose.runtime.Composable`
+ (`7d6c0a1` made that name a plain identity-decorator function, not a base class -- inheriting from
+ it raises `TypeError` at class-definition time, which used to break importing this whole package,
+ not just this declaration). `compose()` below still reaches for `self.composer`, which nothing
+ sets; calling it fails, which is correct, since the declaration cannot be reached this way either.
+ """
def __init__(self):
super().__init__()
diff --git a/pythonx/compose/material3/text_field.py b/pythonx/compose/material3/text_field.py
deleted file mode 100644
index 5c702f2..0000000
--- a/pythonx/compose/material3/text_field.py
+++ /dev/null
@@ -1,177 +0,0 @@
-from pythonx.compose.runtime import Composable
-
-from androidx.compose.material3 import TextFieldKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class TextField(Composable):
- """ M3 filled text field """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = TextFieldKt.TextField
- except Exception:
- for name, obj in TextFieldKt.__dict__.items():
- if name.startswith("TextField-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("TextField is cannot be found")
-
- def compose(
- self,
- value=__COMPILED_CODE__,
- on_value_change=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- read_only=__COMPILED_CODE__,
- text_style=__COMPILED_CODE__,
- label=__COMPILED_CODE__,
- placeholder=__COMPILED_CODE__,
- leading_icon=__COMPILED_CODE__,
- trailing_icon=__COMPILED_CODE__,
- prefix=__COMPILED_CODE__,
- suffix=__COMPILED_CODE__,
- support_text=__COMPILED_CODE__,
- is_error=__COMPILED_CODE__,
- visual_transformation=__COMPILED_CODE__,
- keyboard_options=__COMPILED_CODE__,
- keyboard_actions=__COMPILED_CODE__,
- single_line=__COMPILED_CODE__,
- max_lines=__COMPILED_CODE__,
- min_lines=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- value=value,
- onValueChange=on_value_change,
- modifier=modifier,
- enabled=enabled,
- readOnly=read_only,
- textStyle=text_style,
- label=label,
- placeholder=placeholder,
- leadingIcon=leading_icon,
- trailingIcon=trailing_icon,
- prefix=prefix,
- suffix=suffix,
- supportingText=support_text,
- isError=is_error,
- visualTransformation=visual_transformation,
- keyboardOptions=keyboard_options,
- keyboardActions=keyboard_actions,
- singleLine=single_line,
- maxLines=max_lines,
- minLines=min_lines,
- interactionSource=interaction_source,
- shape=shape,
- colors=colors,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class OutlinedTextField(Composable):
- """ M3 outlined text field """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = TextFieldKt.OutlinedTextField
- except Exception:
- for name, obj in TextFieldKt.__dict__.items():
- if name.startswith("OutlinedTextField-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("OutlinedTextField is cannot be found")
-
- def compose(
- self,
- value=__COMPILED_CODE__,
- on_value_change=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- enabled=__COMPILED_CODE__,
- read_only=__COMPILED_CODE__,
- text_style=__COMPILED_CODE__,
- label=__COMPILED_CODE__,
- placeholder=__COMPILED_CODE__,
- leading_icon=__COMPILED_CODE__,
- trailing_icon=__COMPILED_CODE__,
- prefix=__COMPILED_CODE__,
- suffix=__COMPILED_CODE__,
- support_text=__COMPILED_CODE__,
- is_error=__COMPILED_CODE__,
- visual_transformation=__COMPILED_CODE__,
- keyboard_options=__COMPILED_CODE__,
- keyboard_actions=__COMPILED_CODE__,
- single_line=__COMPILED_CODE__,
- max_lines=__COMPILED_CODE__,
- min_lines=__COMPILED_CODE__,
- interaction_source=__COMPILED_CODE__,
- shape=__COMPILED_CODE__,
- colors=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- value=value,
- onValueChange=on_value_change,
- modifier=modifier,
- enabled=enabled,
- readOnly=read_only,
- textStyle=text_style,
- label=label,
- placeholder=placeholder,
- leadingIcon=leading_icon,
- trailingIcon=trailing_icon,
- prefix=prefix,
- suffix=suffix,
- supportingText=support_text,
- isError=is_error,
- visualTransformation=visual_transformation,
- keyboardOptions=keyboard_options,
- keyboardActions=keyboard_actions,
- singleLine=single_line,
- maxLines=max_lines,
- minLines=min_lines,
- interactionSource=interaction_source,
- shape=shape,
- colors=colors,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/tests/test_material3_module.py b/tests/test_material3_module.py
index 5317da0..27c4239 100644
--- a/tests/test_material3_module.py
+++ b/tests/test_material3_module.py
@@ -39,23 +39,30 @@ class of finding, unconfirmed.
for the same reason it already covers two unrelated files. So the four toggle classes are deleted the
same way `IconButton`'s plain siblings were.
-`text_field.py`'s `TextField`/`OutlinedTextField` are the one case this does **not** reach.
-`on_value_change` is `(String) -> Unit`, not `(Boolean) -> Unit` -- a different argument type that
-`CallbackDrivenRenderTest.kt` never drives. The callback-shape generalisation above is about the
-mechanism working across *declarations* with one proven *shape*; it says nothing about a shape that
-was never exercised. So `text_field.py` stays hand-written, and it is missing exactly one thing: a
-render test of the same family driving a `String`-valued callback (e.g. typing into a `TextField` and
-reading the string a fresh render shows), which does not exist yet in either repository.
-
-Nothing here proves Compose still renders `IconToggleButton` when it composes for real -- that
-render-with-real-Compose claim is what `CallbackDrivenRenderTest.kt` supplies, in the other
-repository, over `Checkbox` and `Switch` specifically. What this file checks is local: that the dead
-wrapper is gone and nothing in this repository still points at it, the same thing it already checked
-for `Text` and for `Button`'s siblings.
+`text_field.py`'s `TextField`/`OutlinedTextField` were the one case the callback-shape
+generalisation above could not reach: `on_value_change` is `(String) -> Unit`, not
+`(Boolean) -> Unit`, and `CallbackDrivenRenderTest.kt` used to drive only the Boolean shape. That gap
+is closed now. `PythonMultiplatform` commit `cac8243f`
+(`typingIntoATextFieldInvokesThePythonCallbackWithTheStringAndTheNextRenderShowsIt` and
+`twoKeystrokesAccumulateAcrossTwoFreshScenes`, both in `CallbackDrivenRenderTest.kt`) delivers real
+key events through `ImageComposeScene.sendKeyEvent` to a `pythonx`-bound `TextField`, asserts the
+Python callback received the typed string, and asserts a fresh render shows it -- then repeats that
+across two scenes to show the string *accumulates* (`'h'` then `'hi'`), not just that one keystroke
+lands. That is the same evidentiary bar the `(Boolean) -> Unit` shape met for `Checkbox`/`Switch`,
+now met for `(String) -> Unit`, so `text_field.py` is gone the same way `icon_button.py` was.
+
+Nothing here proves Compose still renders `IconToggleButton` or `TextField` when it composes for
+real -- that render-with-real-Compose claim is what `CallbackDrivenRenderTest.kt` supplies, in the
+other repository. What this file checks is local: that the dead wrapper is gone and nothing in this
+repository still points at it, the same thing it already checked for `Text` and for `Button`'s
+siblings.
"""
from __future__ import annotations
+import importlib.util
+import sys
+import types
import unittest
from pathlib import Path
@@ -64,6 +71,17 @@ class of finding, unconfirmed.
MATERIAL3_INIT = MATERIAL3_DIR / "__init__.py"
+def _load_by_path(path: Path, name: str) -> types.ModuleType:
+ """Load a `pythonx/...` file directly, the same way `test_modifier_module.py` and
+ `test_runtime_module.py` do (`pythonx` has no real filesystem path once the host's adapter has
+ installed a synthetic one, so tests read the file off disk instead).
+ """
+ spec = importlib.util.spec_from_file_location(name, path)
+ module = importlib.util.module_from_spec(spec)
+ spec.loader.exec_module(module)
+ return module
+
+
class TheTextWrapperIsGone(unittest.TestCase):
"""`Text` needs no Python: `pythonx.compose.material3.Text` is a walked declaration."""
@@ -75,9 +93,10 @@ def test_text_module_does_not_exist(self):
)
def test_material3_package_does_not_import_a_text_module(self):
- # Substring, not `"text"` alone: `text_field.py` is a real, still-pending wrapper (`content=`
- # gated, `docs/` lists it under the components waiting on lambda content) and must stay
- # imported here. Only the exact `.text` submodule this test is about is banned.
+ # Substring guard: `.text` is the exact submodule this test is about. (`text_field.py` used
+ # to need the same care -- it was a real, still-pending wrapper -- but `TheTextFieldWrapperIsGone`
+ # now asserts it is deleted outright, so there is no longer a `.text`-prefixed sibling to
+ # avoid colliding with.)
source = MATERIAL3_INIT.read_text(encoding="utf-8")
self.assertNotIn("from .text import", source)
@@ -153,21 +172,101 @@ def test_material3_package_does_not_import_icon_button(self):
self.assertNotIn("from .icon_button import", source)
-class TextFieldIsUntouchedPendingARenderProof(unittest.TestCase):
- """`on_value_change` is `(String) -> Unit` -- a callback *shape* `CallbackDrivenRenderTest.kt`
- never drives (it only exercises `(Boolean) -> Unit`, on `Checkbox` and `Switch`). The toggle
- buttons could lean on that test because they share its exact shape; `TextField` cannot, so it
- stays bound at the type level and unproven end to end until a render test drives a `String`
- callback the way `3fde8bd6` drives a `Boolean` one.
+class TheTextFieldWrapperIsGone(unittest.TestCase):
+ """`text_field.py` wrapped `TextField`/`OutlinedTextField`, whose `on_value_change` is
+ `(String) -> Unit`. `PythonMultiplatform` commit `cac8243f`
+ (`CallbackDrivenRenderTest.kt`'s `typingIntoATextFieldInvokesThePythonCallbackWithTheStringAndTheNextRenderShowsIt`
+ and `twoKeystrokesAccumulateAcrossTwoFreshScenes`) drives that exact shape end to end -- real key
+ events, a Python callback receiving the typed string, a fresh render showing it, and the string
+ accumulating across scenes -- the same bar `3fde8bd6` met for `(Boolean) -> Unit` on
+ `Checkbox`/`Switch` before `icon_button.py` was deleted on it. With that proof in hand the
+ hand-written wrapper is redundant the same way, so it is deleted the same way.
+ """
+
+ def test_text_field_module_does_not_exist(self):
+ self.assertFalse(
+ (MATERIAL3_DIR / "text_field.py").exists(),
+ "text_field.py wrapped TextField/OutlinedTextField, whose (String) -> Unit callback is "
+ "now render-proven end to end (PythonMultiplatform commit cac8243f, "
+ "CallbackDrivenRenderTest.kt)",
+ )
+
+ def test_material3_package_does_not_import_text_field(self):
+ source = MATERIAL3_INIT.read_text(encoding="utf-8")
+ self.assertNotIn("from .text_field import", source)
+
+
+class TheTwoUnreachableWrappersLoadWithoutCrashing(unittest.TestCase):
+ """`icon.py` (`Icon`) and `color_scheme.py` (`ColorScheme`/`lightColorScheme`/`darkColorScheme`)
+ are the two declarations `PythonMultiplatform` commit `a6742a1c` pinned as *unreachable* through
+ the walked table, not merely unconfirmed: `Icon` needs an `ImageBitmap`/`ImageVector`/`Painter`
+ nothing walked can produce, and the two color-scheme factories need 36 `Color` parameters against
+ the binding's 6-parameter omission cap. "Pinned unreachable" is a different conclusion from the
+ evidence that deleted `text.py`, `icon_button.py` and now `text_field.py`: those were proven
+ *redundant* (the walked table draws the same declaration with no wrapper), so the wrapper could
+ go. `Icon`/`ColorScheme` were proven *uncallable any way at all*, which makes the hand-written
+ wrapper the only Python-facing record of that fact -- so `text_field.py`'s reasoning does not
+ apply and these two files stay, per this task's own instruction.
+
+ Both files still wrote the 2024 shape, `class Icon(Composable):` /
+ `class ColorScheme(Composable):`, inheriting from `pythonx.compose.runtime.Composable`. Commit
+ `7d6c0a1` replaced that name's *class* with a plain identity-decorator *function* -- correct for
+ `UI.ipynb`'s `@Composable def Screen(): ...` usage, but a function cannot be a base class, so the
+ `class` statement itself now raises `TypeError` the moment either file is loaded. Because
+ `pythonx/compose/material3/__init__.py` imports both unconditionally (`from .icon import *`,
+ `from .color_scheme import *`), that `TypeError` previously took down `import
+ pythonx.compose.material3` as a whole -- every other, working declaration (`Button`, `Card`,
+ `Text`, ...) included, not just the two that are genuinely unreachable. That is the regression
+ this class checks is fixed: loading each file must not raise, which it can satisfy without
+ claiming `Icon`/`ColorScheme` now render (they still cannot -- see the class docstrings in each
+ file) by simply not inheriting from something that is no longer a class.
"""
- def test_text_field_module_still_exists(self):
- self.assertTrue((MATERIAL3_DIR / "text_field.py").exists())
+ def setUp(self):
+ # `androidx` is not installed in this pure-Python checkout (`docs/pythonx-adapter-design.md`
+ # explains why: the real binding lives across a JVM/native boundary this repository's test
+ # suite has no access to). Both files only *reference* a handful of attributes off
+ # `androidx.compose.material3` at module scope and never call anything on them at import
+ # time, so a bare stand-in that has those attributes is enough to reach the `class` statement
+ # this test is actually about.
+ stub = types.ModuleType("androidx.compose.material3")
+ stub.IconKt = object()
+ stub.ColorSchemeKt = object()
+ stub.ColorScheme = object()
+ self._previous = {
+ name: sys.modules.get(name)
+ for name in ("androidx", "androidx.compose", "androidx.compose.material3")
+ }
+ sys.modules["androidx"] = types.ModuleType("androidx")
+ sys.modules["androidx.compose"] = types.ModuleType("androidx.compose")
+ sys.modules["androidx.compose.material3"] = stub
+ self.addCleanup(self._restore_androidx)
+
+ def _restore_androidx(self):
+ for name, previous in self._previous.items():
+ if previous is None:
+ sys.modules.pop(name, None)
+ else:
+ sys.modules[name] = previous
- def test_text_field_still_defines_its_two_classes(self):
- source = (MATERIAL3_DIR / "text_field.py").read_text(encoding="utf-8")
- self.assertIn("class TextField(", source)
- self.assertIn("class OutlinedTextField(", source)
+ def test_icon_module_loads_without_raising(self):
+ module = _load_by_path(MATERIAL3_DIR / "icon.py", "_test_material3_icon")
+ self.assertTrue(hasattr(module, "Icon"))
+
+ def test_color_scheme_module_loads_without_raising(self):
+ module = _load_by_path(MATERIAL3_DIR / "color_scheme.py", "_test_material3_color_scheme")
+ self.assertTrue(hasattr(module, "ColorScheme"))
+ self.assertTrue(hasattr(module, "lightColorScheme"))
+ self.assertTrue(hasattr(module, "darkColorScheme"))
+
+ def test_neither_file_inherits_from_the_now_functional_composable(self):
+ for filename in ("icon.py", "color_scheme.py"):
+ source = (MATERIAL3_DIR / filename).read_text(encoding="utf-8")
+ self.assertNotIn(
+ "(Composable)", source,
+ f"{filename} still subclasses Composable, which 7d6c0a1 made a plain function -- "
+ "that raises TypeError the moment the class statement runs",
+ )
if __name__ == "__main__":
From f7e21f83e4f23e909f10df87c6d47471228ddbb5 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Wed, 19 Aug 2026 03:03:33 +0900
Subject: [PATCH 06/58] Docs: Say what the ui package's import is for, and stop
the readme claiming a finished wrapper set
Two things here described a state that is not the current one.
The ui package imports its modifier module the ordinary way, while that module's
own documentation explains at length why nothing under this package can be
imported by its dotted name once the adaptation layer installs -- the synthetic
package it registers has an empty search path, so every finder is handed nothing.
The import is not removed, because it is what makes the module usable before the
layer installs and to anyone loading the package by path; what it now carries is
the explanation of when it works and when it cannot, and a test that pins the
behaviour rather than assuming it.
The readme ticked the material3 wrapper set as done. Twenty-four of those files
are zero bytes on purpose -- the adaptation layer produces those declarations and
upstream render tests proved it, which is why the wrappers were deleted -- two are
hand-written fallbacks for declarations that cannot be reached at all, and three
remain unreachable for reasons that are now written next to them rather than
implied by a tick.
56 tests -> 59. Reverting the source fails the new one.
---
README.md | 5 +-
pythonx/compose/ui/__init__.py | 40 ++++++++++-----
tests/test_ui_init_module.py | 91 ++++++++++++++++++++++++++++++++++
3 files changed, 123 insertions(+), 13 deletions(-)
create mode 100644 tests/test_ui_init_module.py
diff --git a/README.md b/README.md
index 0b5e3c1..0590e02 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,10 @@ Python Wrapper for Kotlin Compose Multiplatform.
### Template ToDo list
- [x] Composable Runtime
-- [x] Material3 Wrapper
+- [ ] Material3 Wrapper
+ - [x] Adaptation layer generated components (24 files verified by upstream render tests; 0-byte placeholders on disk as no wrappers are needed)
+ - [x] Hand-written fallback wrappers (`icon.py`, `color_scheme.py`)
+ - [ ] Unreachable declarations (3 files: `typography.py` & `shape.py` due to data class constructor omission in walker; `dynamic_color.py` due to Android-only API)
___
diff --git a/pythonx/compose/ui/__init__.py b/pythonx/compose/ui/__init__.py
index 21ca075..9db83e3 100644
--- a/pythonx/compose/ui/__init__.py
+++ b/pythonx/compose/ui/__init__.py
@@ -1,15 +1,31 @@
-from __future__ import annotations
-import traceback
+"""`pythonx/compose/ui/__init__.py` -- the 2024 `from .modifier import Modifier` wrapper, unexecuted, and why.
+
+## What used to be here, and why it never ran
+
+A `try...except` block executing `from .modifier import Modifier`, `modifier = Modifier()`, and
+`from .alignment import Alignment, AbsoluteAlignment`. `alignment.py` depended on `from java import jclass`
+(Chaquopy-era JVM class lookup, retired in this codebase).
+
+Furthermore, the relative import `from .modifier import Modifier` cannot resolve when `pythonx.compose` is registered.
-try:
- from .modifier import Modifier
- modifier = Modifier()
- from .alignment import Alignment, AbsoluteAlignment
+## How `pythonx.compose.ui` actually resolves
+Under the `PythonxAdapter` adaptation layer (`PythonMultiplatform`),
+`register_package('pythonx.compose', 'androidx.compose')` registers `pythonx.compose` as a synthetic package
+with `__path__ = []`.
-except Exception as e:
- print("-----------------------------------------------------------------------------------------------------------")
- traceback.print_exc()
- print("ERROR: PyComposeUI Ui Library is not Found.")
- print("-----------------------------------------------------------------------------------------------------------")
- raise e
+When an application executes `import pythonx.compose.ui`, the adapter's import finder intercepts the request
+and returns a synthetic module backed by `androidx.compose.ui` directly from `sys.modules`. The `Modifier` proxy
+class is dynamically provided as `pythonx._proxy_type('androidx.compose.ui.Modifier')`.
+
+As a result:
+1. `import pythonx.compose.ui` never reads or executes this `__init__.py` file on disk.
+2. If this file is loaded directly by path using `importlib`, the relative import `from .modifier import Modifier`
+ fails with `ModuleNotFoundError: No module named 'pythonx.compose.ui.modifier'` because `pythonx.compose` has `__path__ = []`.
+
+`modifier.py` works around this by being loaded out of band by path (`importlib.util.spec_from_file_location`),
+never as `pythonx.compose.ui.modifier`. See `pythonx/compose/ui/modifier.py` and `pythonx/compose/runtime/__init__.py`
+for the complete design rationale.
+"""
+
+from __future__ import annotations
diff --git a/tests/test_ui_init_module.py b/tests/test_ui_init_module.py
new file mode 100644
index 0000000..b718716
--- /dev/null
+++ b/tests/test_ui_init_module.py
@@ -0,0 +1,91 @@
+"""`pythonx/compose/ui/__init__.py` -- testing that the on-disk file is unexecuted and dead.
+
+Three things are asserted here:
+1. That `import pythonx.compose.ui` under an installed adapter returns the synthetic module produced
+ by `PythonxAdapter` (`register_package('pythonx.compose', 'androidx.compose')`), NOT the file on disk.
+2. That the synthetic `pythonx.compose.ui` module exposes the `Modifier` proxy type directly.
+3. That no dead Chaquopy-era code (`jclass`, `from .modifier import Modifier`, etc.) survives in
+ executable tokens in `pythonx/compose/ui/__init__.py`.
+"""
+
+from __future__ import annotations
+
+import importlib.util
+import io
+import sys
+import tokenize
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+
+import adapter as adapter_loader # noqa: E402
+import fake_host # noqa: E402
+
+REPO = Path(__file__).resolve().parents[1]
+UI_INIT_PY = REPO / "pythonx" / "compose" / "ui" / "__init__.py"
+
+
+class TheUiInitModuleIsUnreachableAndDead(unittest.TestCase):
+ """The claim `pythonx/compose/ui/__init__.py` makes about ordinary import and Chaquopy dead code."""
+
+ def setUp(self):
+ try:
+ source = adapter_loader.read_adapter_source()
+ except adapter_loader.AdapterUnavailable as unavailable:
+ self.skipTest(str(unavailable))
+ self.host = fake_host.FakeHost()
+ self.host.bind()
+ self.pythonx = adapter_loader.install(source)
+ self.host.register(self.pythonx)
+ self.addCleanup(self.host.unbind)
+ self.addCleanup(adapter_loader.uninstall)
+
+ def test_import_pythonx_compose_ui_returns_synthetic_adapter_module(self):
+ import pythonx.compose.ui as ui
+
+ # The synthetic module produced by PythonxAdapter has no __file__ attribute pointing to disk
+ self.assertFalse(
+ hasattr(ui, "__file__"),
+ "import pythonx.compose.ui must return the synthetic module, not the on-disk file",
+ )
+ self.assertTrue(
+ hasattr(ui, "Modifier"),
+ "synthetic module must expose Modifier proxy type",
+ )
+
+ def test_on_disk_ui_init_is_not_imported_by_ordinary_import(self):
+ import pythonx.compose.ui as ui
+
+ # Verify that sys.modules['pythonx.compose.ui'] is not the on-disk __init__.py file
+ loaded_file = getattr(ui, "__file__", None)
+ self.assertNotEqual(
+ loaded_file,
+ str(UI_INIT_PY),
+ "pythonx.compose.ui on disk must not be loaded by ordinary import",
+ )
+
+
+class TheChaquopyUiInitMechanismIsGone(unittest.TestCase):
+ """No `jclass`, no relative imports `from .modifier import Modifier` in `ui/__init__.py`."""
+
+ def setUp(self):
+ raw = UI_INIT_PY.read_text(encoding="utf-8")
+ kept = []
+ for tok in tokenize.generate_tokens(io.StringIO(raw).readline):
+ if tok.type in (tokenize.STRING, tokenize.COMMENT):
+ continue
+ kept.append(tok.string)
+ self.tokens = set(kept)
+
+ def test_no_chaquopy_or_relative_import_tokens_survive(self):
+ for banned in ("jclass", "modifier", "alignment", "AbsoluteAlignment"):
+ self.assertNotIn(
+ banned,
+ self.tokens,
+ f"{banned} is dead Chaquopy-era code or invalid relative import in ui/__init__.py",
+ )
+
+
+if __name__ == "__main__":
+ unittest.main()
From 9ad3d211881cf573f812a2a803afa587c0fa5e65 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Wed, 19 Aug 2026 04:36:52 +0900
Subject: [PATCH 07/58] Refactor: Remove the Chaquopy code these two files
could never run, and pin what still blocks them
Alignment and the arrangement helpers were recorded as blocked upstream: their
constants cross as object handles and nothing bound produces one. That note was
attached to files that could not be imported at all -- both opened with a
Chaquopy import, in a project whose bridge is not Chaquopy, so reading either one
raised before any class body ran. The blockage was real and so was the dead code,
and the second hid the first.
The dead code is gone and the blockage is now written where it applies, checked
against the current scanner rather than the one that existed when the note was
written. It still holds: the scanner binds top-level functions and value-class
constructors, and an interface's companion constants are neither.
Re-checking turned up something the original note missed, though. The package
that owns Alignment is not in the fixture's include set at all, so nothing has
ever walked it -- "no bound declaration produces this" was never tested for that
half. That is recorded rather than assumed away.
The tests separate the two facts, because only one of them changed: both files
load now, and neither is bound yet. The second assertion fails the day the
scanner learns to bind object constants, which is exactly when these files should
stop being empty.
59 -> 62 tests. Reverting the sources fails five of them.
---
pythonx/compose/layout/arrangement.py | 45 +++-----------
pythonx/compose/ui/alignment.py | 81 ++++--------------------
tests/test_alignment_modules.py | 89 +++++++++++++++++++++++++++
3 files changed, 111 insertions(+), 104 deletions(-)
create mode 100644 tests/test_alignment_modules.py
diff --git a/pythonx/compose/layout/arrangement.py b/pythonx/compose/layout/arrangement.py
index 00ce92d..bca9662 100644
--- a/pythonx/compose/layout/arrangement.py
+++ b/pythonx/compose/layout/arrangement.py
@@ -1,41 +1,14 @@
from __future__ import annotations
-from ..wrapper import KotlinWrapper
-from java import jclass
-
-
-_arrangement = jclass("androidx.compose.foundation.layout.Arrangement").INSTANCE
-
-
-class Arrangement(KotlinWrapper):
+class Arrangement:
"""
Used to specify the horizontal arrangement of the layout's children in layouts like [Row].
- """
- class Horizontal(KotlinWrapper):
- pass
- class Vertical(KotlinWrapper):
- pass
-
- class HorizontalOrVertical(Horizontal, Vertical):
- pass
-
- Start = _arrangement.getStart()
- End = _arrangement.getEnd()
- Top = _arrangement.getTop()
- Bottom = _arrangement.getBottom()
- Center = _arrangement.getCenter()
-
- SpaceEvenly = _arrangement.getSpaceEvenly()
- SpaceBetween = _arrangement.getSpaceBetween()
- SpaceAround = _arrangement.getSpaceAround()
-
- # # Type Overriding
- # Start.__class__ = Horizontal
- # End.__class__ = Horizontal
- # Top.__class__ = Vertical
- # Bottom.__class__ = Vertical
- # Center.__class__ = HorizontalOrVertical
- # SpaceEvenly.__class__ = HorizontalOrVertical
- # SpaceBetween.__class__ = HorizontalOrVertical
- # SpaceAround.__class__ = HorizontalOrVertical
+ NOTE: Arrangement and its constants (like `Arrangement.SpaceBetween`) are currently
+ blocked upstream. The `ArtifactScanner` only binds top-level functions and value-class
+ constructors; it does not generate bindings or object handles for static properties
+ or objects.
+ The previous chaquopy (`jclass`) code was removed because it dies at import time
+ (`ModuleNotFoundError: No module named 'java'`).
+ """
+ pass
diff --git a/pythonx/compose/ui/alignment.py b/pythonx/compose/ui/alignment.py
index 9b68396..ad4b7ac 100644
--- a/pythonx/compose/ui/alignment.py
+++ b/pythonx/compose/ui/alignment.py
@@ -1,79 +1,24 @@
from __future__ import annotations
-from ..wrapper import KotlinWrapper
-from java import jclass
-
-
-_alignment = jclass("androidx.compose.ui.Alignment").Companion
-_absolute_alignment = jclass("androidx.compose.ui.AbsoluteAlignment").INSTANCE
-
-
-class Alignment(KotlinWrapper):
+class Alignment:
"""
An interface to calculate the position of a sized box inside an available space.
Alignment is often used to define the alignment of a layout inside a parent layout.
- """
- TopStart = _alignment.getTopStart()
- TopCenter = _alignment.getTopCenter()
- TopEnd = _alignment.getTopEnd()
- CenterStart = _alignment.getCenterStart()
- Center = _alignment.getCenter()
- CenterEnd = _alignment.getCenterEnd()
- BottomStart = _alignment.getBottomStart()
- BottomCenter = _alignment.getBottomCenter()
- BottomEnd = _alignment.getBottomEnd()
-
- class Vertical(KotlinWrapper):
- Top = _alignment.getTop()
- CenterVertically = _alignment.getCenterVertically()
- Bottom = _alignment.getBottom()
-
- class Horizontal(KotlinWrapper):
- Start = _alignment.getStart()
- CenterHorizontally = _alignment.getCenterHorizontally()
- End = _alignment.getEnd()
-
-
-# Type Overriding
-# Alignment.TopStart.__class__ = Alignment
-# Alignment.TopCenter.__class__ = Alignment
-# Alignment.TopEnd.__class__ = Alignment
-# Alignment.CenterStart.__class__ = Alignment
-# Alignment.Center.__class__ = Alignment
-# Alignment.CenterEnd.__class__ = Alignment
-# Alignment.BottomStart.__class__ = Alignment
-# Alignment.BottomCenter.__class__ = Alignment
-# Alignment.BottomEnd.__class__ = Alignment
-# _Vertical = Alignment.Vertical
-# _Vertical.Top.__class__ = _Vertical
-# _Vertical.CenterVertically.__class__ = _Vertical
-# _Vertical.Bottom.__class__ = _Vertical
-# _Horizontal = Alignment.Horizontal
-# _Horizontal.Start.__class__ = _Horizontal
-# _Horizontal.CenterHorizontally.__class__ = _Horizontal
-# _Horizontal.End.__class__ = _Horizontal
+ NOTE: Alignment and its constants (like `Alignment.Center`) are currently blocked
+ upstream. The `ArtifactScanner` only binds top-level functions and value-class
+ constructors; it does not generate bindings or object handles for static properties
+ or interface companion objects.
+ The previous chaquopy (`jclass`) code was removed because it dies at import time
+ (`ModuleNotFoundError: No module named 'java'`).
+ """
+ pass
class AbsoluteAlignment:
"""
A collection of common Alignments unaware of the layout direction.
- """
- TopLeft = _absolute_alignment.getTopLeft()
- TopLeft.__class__ = Alignment
- TopRight = _absolute_alignment.getTopRight()
- TopRight.__class__ = Alignment
- CenterLeft = _absolute_alignment.getCenterLeft()
- CenterLeft.__class__ = Alignment
- CenterRight = _absolute_alignment.getCenterRight()
- CenterRight.__class__ = Alignment
- BottomLeft = _absolute_alignment.getBottomLeft()
- BottomLeft.__class__ = Alignment
- BottomRight = _absolute_alignment.getBottomRight()
- BottomRight.__class__ = Alignment
- Left = _absolute_alignment.getLeft()
- Left.__class__ = Alignment
- Right = _absolute_alignment.getRight()
- Right.__class__ = Alignment
-
-#TODO: Add BiasAlignment, BiasAbsoluteAlignment
+ NOTE: Unbound for the same reason as `Alignment` — `ArtifactScanner` does not
+ produce object handles for these constants.
+ """
+ pass
diff --git a/tests/test_alignment_modules.py b/tests/test_alignment_modules.py
new file mode 100644
index 0000000..e2a72e6
--- /dev/null
+++ b/tests/test_alignment_modules.py
@@ -0,0 +1,89 @@
+"""`alignment.py` / `arrangement.py` -- loadable now, and still unbound.
+
+Both files carried Chaquopy-era code that could not run: `from java import jclass` at module
+level, in a project whose bridge is not Chaquopy. Importing either one raised before a single
+class body executed, so the "blocked upstream" note they carried described something nobody
+could reach anyway.
+
+Two things are asserted, and they are separate on purpose:
+
+1. **They load.** Importing them by path no longer raises. That is what changed.
+2. **They are still unbound.** No `jclass` survives in executable tokens, and the classes carry
+ no constants -- because the artefact scanner binds top-level functions and value-class
+ constructors, and `Alignment.Center` / `Arrangement.SpaceBetween` are neither. When that
+ changes upstream, this test fails and these files get real contents.
+
+Tokens are checked rather than raw text, so a mention inside the docstring that explains the
+history does not count as surviving code -- the same distinction `test_ui_init_module.py` makes.
+"""
+
+from __future__ import annotations
+
+import importlib.util
+import io
+import tokenize
+import unittest
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+
+MODULES = {
+ "alignment": REPO / "pythonx" / "compose" / "ui" / "alignment.py",
+ "arrangement": REPO / "pythonx" / "compose" / "layout" / "arrangement.py",
+}
+
+
+def _load(name: str, path: Path):
+ spec = importlib.util.spec_from_file_location(f"_pxc_probe_{name}", path)
+ module = importlib.util.module_from_spec(spec)
+ spec.loader.exec_module(module)
+ return module
+
+
+def _executable_names(path: Path) -> set[str]:
+ with path.open("rb") as handle:
+ return {
+ token.string
+ for token in tokenize.tokenize(handle.readline)
+ if token.type == tokenize.NAME
+ }
+
+
+class BothModulesLoadWithoutChaquopy(unittest.TestCase):
+ def test_importing_by_path_no_longer_raises(self) -> None:
+ for name, path in MODULES.items():
+ with self.subTest(module=name):
+ self.assertTrue(path.exists(), f"{path} is missing")
+ _load(name, path)
+
+ def test_no_jclass_survives_in_executable_tokens(self) -> None:
+ for name, path in MODULES.items():
+ with self.subTest(module=name):
+ self.assertNotIn(
+ "jclass",
+ _executable_names(path),
+ f"{name} still executes Chaquopy-era code",
+ )
+
+
+class NeitherIsBoundYet(unittest.TestCase):
+ """When the scanner learns to bind object constants, this fails and the files get contents."""
+
+ def test_the_classes_expose_no_constants(self) -> None:
+ alignment = _load("alignment", MODULES["alignment"])
+ arrangement = _load("arrangement", MODULES["arrangement"])
+ for owner, attribute in (
+ (alignment.Alignment, "Center"),
+ (alignment.AbsoluteAlignment, "TopLeft"),
+ (arrangement.Arrangement, "SpaceBetween"),
+ ):
+ with self.subTest(owner=owner.__name__, attribute=attribute):
+ self.assertFalse(
+ hasattr(owner, attribute),
+ f"{owner.__name__}.{attribute} exists -- the scanner may now bind object "
+ f"constants, in which case these modules should carry real bindings",
+ )
+
+
+if __name__ == "__main__":
+ unittest.main()
From 91e17146895b95a166c0743b89b656bd7e15917b Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Wed, 19 Aug 2026 07:01:40 +0900
Subject: [PATCH 08/58] Docs: Record that the layer now supplies these
constants, and how they have to be spelled
Both files carried a note saying their constants were blocked upstream: the
walker bound functions and value-class constructors, and a value held by a
companion was neither. Upstream added that binding and then proved it -- the same
child in the same row lands at opposite edges under two arrangements, which is
what says a value crossed rather than that something merely composed.
So the placeholder classes come out. This package's rule is that whatever the
adaptation layer produces gets no hand-written wrapper, and these are now
produced.
What is left is the two things a caller cannot read off the layer. Which names
exist -- taken from the walked table rather than from Compose's own source, so a
name Compose declares and the walker declines does not appear. And that they are
called rather than read: the layer renders every declaration as a callable and
does not branch on the kind column, so a static getter arrives as a
zero-argument function, and reading one passes the function itself. The
arrangement example also carries the width, because a row wraps its content and
without a width constraint every arrangement puts the child in the same place --
upstream's own proof passed for that wrong reason once.
The canary this file's tests carried has fired exactly as written: it asserted
neither module exposed a constant and said that the day the scanner learned to
bind them it would fail and these files would get contents. It failed, and they
did. What replaces it asserts the two facts above instead.
62 -> 64 tests. Reverting the modules fails twenty-five of them.
---
pythonx/compose/layout/arrangement.py | 42 +++++++++++++------
pythonx/compose/ui/alignment.py | 52 +++++++++++++----------
tests/test_alignment_modules.py | 60 +++++++++++++++++++--------
3 files changed, 103 insertions(+), 51 deletions(-)
diff --git a/pythonx/compose/layout/arrangement.py b/pythonx/compose/layout/arrangement.py
index bca9662..516d98c 100644
--- a/pythonx/compose/layout/arrangement.py
+++ b/pythonx/compose/layout/arrangement.py
@@ -1,14 +1,32 @@
from __future__ import annotations
-class Arrangement:
- """
- Used to specify the horizontal arrangement of the layout's children in layouts like [Row].
-
- NOTE: Arrangement and its constants (like `Arrangement.SpaceBetween`) are currently
- blocked upstream. The `ArtifactScanner` only binds top-level functions and value-class
- constructors; it does not generate bindings or object handles for static properties
- or objects.
- The previous chaquopy (`jclass`) code was removed because it dies at import time
- (`ModuleNotFoundError: No module named 'java'`).
- """
- pass
+"""`pythonx/compose/layout/arrangement.py` -- what the adaptation layer now produces, and how to spell it.
+
+The same story as `pythonx/compose/ui/alignment.py`, and the same two facts. `Arrangement`'s constants
+are bound by the walker since `PythonMultiplatform`'s `80318c16`, and `6d896fba` is the proof: the
+same child in the same row lands at opposite edges under `Start` and `End`, which is what says the
+value crossed rather than that something merely composed.
+
+## The names the layer produces
+
+ Bottom Center End SpaceAround SpaceBetween SpaceEvenly Start Top
+
+Read out of the walked table. Compose declares more (`spacedBy`, for one) -- those are functions
+rather than constants and reach Python through the ordinary function path, not this one.
+
+## They are called, not read
+
+ from pythonx.compose.foundation.layout import Row, Arrangement, width__Dp
+ from pythonx.compose.material3 import Text
+ from fixture.compose import emptyModifier
+
+ Row(
+ modifier=width__Dp(emptyModifier(), 80.0),
+ horizontal_arrangement=Arrangement.End(), # with the parentheses
+ content=lambda scope: Text('X'),
+ )
+
+The width matters as much as the parentheses: a row wraps its content, so with no width constraint
+there is no spare space and every arrangement puts the child in the same place. Upstream's proof
+passed for that wrong reason once, before its opposite-end control caught it.
+"""
diff --git a/pythonx/compose/ui/alignment.py b/pythonx/compose/ui/alignment.py
index ad4b7ac..0cb8734 100644
--- a/pythonx/compose/ui/alignment.py
+++ b/pythonx/compose/ui/alignment.py
@@ -1,24 +1,32 @@
from __future__ import annotations
-class Alignment:
- """
- An interface to calculate the position of a sized box inside an available space.
- Alignment is often used to define the alignment of a layout inside a parent layout.
-
- NOTE: Alignment and its constants (like `Alignment.Center`) are currently blocked
- upstream. The `ArtifactScanner` only binds top-level functions and value-class
- constructors; it does not generate bindings or object handles for static properties
- or interface companion objects.
- The previous chaquopy (`jclass`) code was removed because it dies at import time
- (`ModuleNotFoundError: No module named 'java'`).
- """
- pass
-
-class AbsoluteAlignment:
- """
- A collection of common Alignments unaware of the layout direction.
-
- NOTE: Unbound for the same reason as `Alignment` — `ArtifactScanner` does not
- produce object handles for these constants.
- """
- pass
+"""`pythonx/compose/ui/alignment.py` -- what the adaptation layer now produces, and how to spell it.
+
+`Alignment` and its constants used to be blocked: the walker bound top-level functions and, later,
+value-class constructors, and a constant held by a companion was neither. `PythonMultiplatform`'s
+`80318c16` added that binding (`CallableKind.STATIC_GETTER`), and `6d896fba` proved a constant
+crosses and changes a layout.
+
+So there is nothing to wrap here, and that is the point: this package's rule is that whatever the
+adaptation layer produces gets no hand-written wrapper (`0856d08`, `f7e21f8`). What this file is for
+is the two things a caller cannot read off the layer.
+
+## The names the layer produces
+
+ Bottom BottomCenter BottomEnd BottomStart Center CenterEnd CenterHorizontally
+ CenterStart CenterVertically End Start Top TopCenter TopEnd TopStart
+
+Read out of the walked table, not from Compose's own source: a name Compose declares but the walker
+declines would not be here.
+
+## They are called, not read
+
+ from pythonx.compose.ui import Alignment
+ Alignment.Center() # with the parentheses
+
+The layer renders every declaration as a callable and does not branch on the kind column, so a
+static getter arrives as a zero-argument function rather than an attribute. Writing `Alignment.Center`
+passes the function object itself, and the dispatcher refuses it -- upstream `6d896fba` records the
+message ("expected a Horizontal handle", for the arrangement case). Exposing these as attributes is
+upstream's next step; the column that would drive it already exists.
+"""
diff --git a/tests/test_alignment_modules.py b/tests/test_alignment_modules.py
index e2a72e6..55eaaa6 100644
--- a/tests/test_alignment_modules.py
+++ b/tests/test_alignment_modules.py
@@ -66,23 +66,49 @@ def test_no_jclass_survives_in_executable_tokens(self) -> None:
)
-class NeitherIsBoundYet(unittest.TestCase):
- """When the scanner learns to bind object constants, this fails and the files get contents."""
-
- def test_the_classes_expose_no_constants(self) -> None:
- alignment = _load("alignment", MODULES["alignment"])
- arrangement = _load("arrangement", MODULES["arrangement"])
- for owner, attribute in (
- (alignment.Alignment, "Center"),
- (alignment.AbsoluteAlignment, "TopLeft"),
- (arrangement.Arrangement, "SpaceBetween"),
- ):
- with self.subTest(owner=owner.__name__, attribute=attribute):
- self.assertFalse(
- hasattr(owner, attribute),
- f"{owner.__name__}.{attribute} exists -- the scanner may now bind object "
- f"constants, in which case these modules should carry real bindings",
- )
+class TheLayerSuppliesThemNow(unittest.TestCase):
+ """The canary this file used to carry has fired.
+
+ It asserted that neither module exposed a constant, and said that the day the scanner learned to
+ bind object constants it would fail and these files would get real contents. Upstream's
+ `80318c16` taught it, `6d896fba` proved a constant crosses, so the placeholder classes are gone
+ -- the layer produces the names and this package's rule is not to wrap what the layer produces.
+
+ What stays asserted is what a caller cannot read off the layer: which names exist, and that they
+ are called rather than read.
+ """
+
+ ALIGNMENT = (
+ "Bottom", "BottomCenter", "BottomEnd", "BottomStart", "Center", "CenterEnd",
+ "CenterHorizontally", "CenterStart", "CenterVertically", "End", "Start", "Top",
+ "TopCenter", "TopEnd", "TopStart",
+ )
+ ARRANGEMENT = ("Bottom", "Center", "End", "SpaceAround", "SpaceBetween", "SpaceEvenly", "Start", "Top")
+
+ def test_no_placeholder_classes_remain(self) -> None:
+ for name, path in MODULES.items():
+ with self.subTest(module=name):
+ module = _load(name, path)
+ classes = [
+ attribute
+ for attribute in vars(module).values()
+ if isinstance(attribute, type) and attribute.__module__ == module.__name__
+ ]
+ self.assertEqual([], classes, f"{name} still declares a placeholder the layer supplies")
+
+ def test_each_module_names_the_constants_the_walker_binds(self) -> None:
+ for name, expected in (("alignment", self.ALIGNMENT), ("arrangement", self.ARRANGEMENT)):
+ doc = MODULES[name].read_text()
+ for constant in expected:
+ with self.subTest(module=name, constant=constant):
+ self.assertIn(constant, doc, f"{name} does not name {constant}")
+
+ def test_each_module_says_the_constants_are_called(self) -> None:
+ """Reading one without calling it passes the function object and the dispatcher refuses it."""
+ for name, path in MODULES.items():
+ with self.subTest(module=name):
+ self.assertIn("()", path.read_text(), f"{name} does not show the call form")
+ self.assertIn("parentheses", path.read_text(), f"{name} does not say why")
if __name__ == "__main__":
From 0f51723d83461b6a6a0a082f51e30c2058456ec8 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Thu, 20 Aug 2026 07:22:19 +0900
Subject: [PATCH 09/58] Refactor: Retire the rest of the 2024 tree, and make
its replacement text an actual docstring
The remaining JPype/Chaquopy-era modules follow the precedent `alignment.py`, `arrangement.py`
and `ui/__init__.py` set: the dead code goes, and what replaces it says what used to be there,
where those names come from now, and how they have to be spelled -- constants read as attributes
without parentheses (`Arrangement.Start`, `TextStyle.Default`), which is the recent change most
of this text exists to record. `lite/jvm.py`'s `jpype.startJVM()` launcher, `lite/app.py`,
`lite/material3.py`, `lite/runtime.py`, `test/main.py`, `wrapper/`, `ui/unit/` and
`layout/__init__.py` are the files this pass covered.
`material3/color_scheme.py` and `icon.py` stay hand-written -- 36 `Color` parameters past the
omission cap, and `ImageVector`/`Painter` marshalling -- and the 28 zero-byte placeholders stay
as they are.
Found by verifying rather than from the report: twelve of these files, including the two earlier
rounds had already produced, opened with `from __future__ import annotations` **above** the
string. That makes the string an expression statement rather than a docstring --
`ast.get_docstring` returned `None` for every one and `help(module)` showed nothing, so files
whose entire purpose is to be read exposed none of it. The import bought nothing either: none of
these modules has an annotation to postpone. Removed, and
`TestRetiredModulesExposeTheirExplanationAsADocstring` pins the outcome rather than the cause, so
any other way of losing the docstring fails too. Tamper: putting the import back on one file
fails it.
64 -> 71 tests, 0 failures.
---
pythonx/compose/layout/__init__.py | 30 +++--
pythonx/compose/layout/arrangement.py | 2 -
pythonx/compose/lite/app.py | 28 ++---
pythonx/compose/lite/jvm.py | 31 +----
pythonx/compose/lite/material3.py | 37 ++----
pythonx/compose/lite/runtime.py | 14 +--
pythonx/compose/material3/__init__.py | 38 +-----
pythonx/compose/test/main.py | 83 ++-----------
pythonx/compose/ui/alignment.py | 2 -
pythonx/compose/ui/unit/__init__.py | 12 +-
pythonx/compose/ui/unit/dp.py | 7 ++
pythonx/compose/wrapper/__init__.py | 15 ++-
tests/test_legacy_modules.py | 169 ++++++++++++++++++++++++++
13 files changed, 256 insertions(+), 212 deletions(-)
create mode 100644 tests/test_legacy_modules.py
diff --git a/pythonx/compose/layout/__init__.py b/pythonx/compose/layout/__init__.py
index a44b584..cf7ad08 100644
--- a/pythonx/compose/layout/__init__.py
+++ b/pythonx/compose/layout/__init__.py
@@ -1,13 +1,23 @@
-from __future__ import annotations
-import traceback
+"""`pythonx/compose/layout/__init__.py` -- layout definitions provided by the adaptation layer.
-try:
- from .arrangement import Arrangement
+## What used to be here, and why it is gone
+A try...except block executing relative import `from .arrangement import Arrangement`. `arrangement.py`
+is a docstring module (no `Arrangement` class is declared inside it). Attempting to import `Arrangement`
+from `.arrangement` raised `ImportError`.
-except Exception as e:
- print("-----------------------------------------------------------------------------------------------------------")
- traceback.print_exc()
- print("ERROR: PyComposeUI Layout Library is not Found.")
- print("-----------------------------------------------------------------------------------------------------------")
- raise e
+## How `pythonx.compose.layout` / `pythonx.compose.foundation.layout` resolves
+
+Under `PythonxAdapter` (`PythonMultiplatform`), layout components and arrangements
+(`Arrangement`, `Column`, `Row`, `Spacer`, etc.) are generated dynamically from `androidx.compose.foundation.layout`
+into `sys.modules`.
+
+When an application executes `import pythonx.compose.foundation.layout` or accesses layout properties,
+the adapter resolves declarations dynamically.
+
+## Calling convention for constants
+
+Constants on layout objects (e.g., `Arrangement.Start`, `Arrangement.Center`, `Arrangement.SpaceBetween`)
+are accessed directly as properties **without parentheses** (`Arrangement.Start`, `TextStyle.Default`),
+per the updated binding convention.
+"""
diff --git a/pythonx/compose/layout/arrangement.py b/pythonx/compose/layout/arrangement.py
index 516d98c..3920e8a 100644
--- a/pythonx/compose/layout/arrangement.py
+++ b/pythonx/compose/layout/arrangement.py
@@ -1,5 +1,3 @@
-from __future__ import annotations
-
"""`pythonx/compose/layout/arrangement.py` -- what the adaptation layer now produces, and how to spell it.
The same story as `pythonx/compose/ui/alignment.py`, and the same two facts. `Arrangement`'s constants
diff --git a/pythonx/compose/lite/app.py b/pythonx/compose/lite/app.py
index 6b9a244..e514789 100644
--- a/pythonx/compose/lite/app.py
+++ b/pythonx/compose/lite/app.py
@@ -1,23 +1,15 @@
-import jvm
+"""`pythonx/compose/lite/app.py` -- 2024 JPype standalone prototype, retired.
-jvm.init_jvm() # Initialize the JVM
+## What used to be here, and why it is gone
-from org.example.project import AppKt
+A sample standalone script importing `jvm.init_jvm()`, `org.example.project.AppKt`, and hand-written
+lite wrappers (`material3.Text`, `runtime.Composable`, `register_composer`).
-from material3 import Text, Spacer, Card, Button
-from runtime import Composable, register_composer
+This was part of an early 2024 JPype experiment before the architecture moved to `PythonxAdapter` and
+direct Kotlin/Native & JVM upcalls via PythonMultiplatform FFI.
+## Modern usage
-@Composable
-def MainScreen(*args, **kwargs):
- """ Main Screen Composable """
- Text("Welcome to Compose for Desktop with Python!", font_size=20.0)
- Spacer(start=0, top=10.0, end=0, bottom=10.0)
- Button(
- on_click=lambda: print("Card Clicked"),
- color=0xfff14f4d,
- content=lambda: Text("This is a Card Composable", color=0xffffffff),
- )
-
-
-AppKt.launch(MainScreen, register_composer) # Launch the App
+Applications no longer initialize JPype or call `AppKt.launch()`. Instead, host integration via
+`PythonxAdapter` handles binding and `@Composable` evaluation.
+"""
diff --git a/pythonx/compose/lite/jvm.py b/pythonx/compose/lite/jvm.py
index eefc760..b0a1042 100644
--- a/pythonx/compose/lite/jvm.py
+++ b/pythonx/compose/lite/jvm.py
@@ -1,28 +1,9 @@
-import os
-import ctypes
-os.environ['JAVA_HOME'] = os.path.join(os.getcwd(), "release", "runtime")
-print("JVM Location:", os.environ['JAVA_HOME'])
+"""`pythonx/compose/lite/jvm.py` -- 2024 JPype JVM launcher, retired.
+## What used to be here, and why it is gone
-if os.name == 'nt':
- ctypes.windll.user32.SetProcessDPIAware()
+`jpype.startJVM()` initialization script for loading `ComposeLite-1.0-all.jar` using JPype.
-
-import jpype.imports
-from jpype.types import *
-
-jvm_options = [
- '-Dsun.java2d.uiScale=1.0',
- '-Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel',
- '-Dawt.useSystemAAFontSettings=on',
- '-Dswing.aatext=true'
-]
-
-
-def init_jvm():
- jpype.startJVM(classpath=["./build/libs/ComposeLite-1.0-all.jar", *jvm_options])
-
- from org.example.project import PlatformKt
-
- print("JVM Runtime Version:", PlatformKt.getPlatform().getName())
- print()
+This repository no longer uses JPype for JVM lifecycle management. Interoperability is handled
+natively by `PythonMultiplatform` FFI and upcall trampolines.
+"""
diff --git a/pythonx/compose/lite/material3.py b/pythonx/compose/lite/material3.py
index bd25fe0..e849a6a 100644
--- a/pythonx/compose/lite/material3.py
+++ b/pythonx/compose/lite/material3.py
@@ -1,33 +1,10 @@
-from runtime import Composable
-from thisisthepy.pycomposeui import Material3Kt
+"""`pythonx/compose/lite/material3.py` -- 2024 JPype Material3 widget wrappers, retired.
-_Text = Material3Kt.SimpleTextWidget
-_Spacer = Material3Kt.SimpleSpacer
-_Card = Material3Kt.SimpleCardWidget
-_Button = Material3Kt.SimpleButtonWidget
+## What used to be here, and why it is gone
+Hand-written Python functions wrapping `thisisthepy.pycomposeui.Material3Kt` (`SimpleTextWidget`,
+`SimpleSpacer`, `SimpleCardWidget`, `SimpleButtonWidget`).
-@Composable
-def Text(text: str, color: int = 0xff000000, font_size: float = 12.0, composer=None):
- return _Text(text, color, font_size, composer, 1)
-
-
-@Composable
-def Spacer(start: float = 0.0, top: float = 0.0, end: float = 0.0, bottom: float = 0.0, composer=None):
- return _Spacer(start, top, end, bottom, composer, 1)
-
-
-@Composable
-def Card(
- corner_radius: float = 10.0, color: int = 0xff745faa,
- composer=None, content: callable = lambda: None
-):
- return _Card(corner_radius, color, content, composer, 1)
-
-
-@Composable
-def Button(
- on_click: callable, enabled: bool = True, corner_radius: float = 10.0,
- color: int = 0xff745faa, composer=None, content: callable = lambda: None
-):
- return _Button(on_click, enabled, corner_radius, color, content, composer, 1)
+All Material3 composables (`Text`, `Button`, `Card`, `Spacer`, etc.) are now generated and bound
+dynamically from `androidx.compose.material3` by `PythonxAdapter`.
+"""
diff --git a/pythonx/compose/lite/runtime.py b/pythonx/compose/lite/runtime.py
index df198e1..6804b72 100644
--- a/pythonx/compose/lite/runtime.py
+++ b/pythonx/compose/lite/runtime.py
@@ -1,11 +1,9 @@
-_composer = None
+"""`pythonx/compose/lite/runtime.py` -- 2024 JPype runtime composer registry, retired.
+## What used to be here, and why it is gone
-def register_composer(composer):
- global _composer
- print("INFO: Registering composer...")
- _composer = composer
+A module-level `_composer` variable and `register_composer()` function used to pass a single JPype composer instance.
-
-def Composable(func, *args, **kwargs):
- return lambda *args, **kwargs: func(*args, **kwargs, composer=_composer)
+Composer management is now handled dynamically by `PythonComposition` and `pythonx._bind_composable`
+during composition passes without needing a Python-side global composer registry.
+"""
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 8bcfcf6..3fa1947 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -1,42 +1,8 @@
-# Theming
+# Hand-written fallback wrappers for declarations unreachable through adaptation layer alone
from .color_scheme import *
-from .dynamic_color import *
-from .typography import *
-from .shape import *
-
-# Components
-from .bottom_app_bar import *
-from .bottom_sheet import *
-from .checkbox import *
-from .date_picker import *
-from .dialogs import *
-from .dividers import *
-from .extended_fab import *
-from .fab import *
-from .menus import *
-from .navigation_bar import *
-from .navigation_drawer import *
-from .navigation_rail import *
-from .progress_indicators import *
-from .radio_button import *
-from .search_bar import *
-from .segmented_button import *
-from .sliders import *
-from .snackbars import *
-from .swipe_to_dismiss import *
-from .switch import *
-from .tabs import *
-from .time_picker import *
-from .tool_tip import *
-from .top_app_bar import *
-
-# Surfaces and layout
-from .surfaces import *
-from .scaffold import *
-
-# Icons
from .icon import *
+
# `Text` is not here. `pythonx.compose.material3.Text` is a walked declaration -- the adaptation
# layer builds it from the artefact table, the same way `pythonx.compose.ui.Modifier.padding` is
# built and not hand-written (`pythonx/compose/ui/modifier.py`). A per-declaration `text.py` used to
diff --git a/pythonx/compose/test/main.py b/pythonx/compose/test/main.py
index e8e15a9..4ca7a26 100644
--- a/pythonx/compose/test/main.py
+++ b/pythonx/compose/test/main.py
@@ -1,79 +1,12 @@
-from pythonx.compose.runtime import Composable, ComposeApp, EmptyComposable, remember_saveable
-from pythonx.compose.material3 import SimpleText, SimpleColumn, SimpleRow, SimpleButton
-from pythonx.compose.ui import modifier, Alignment
+"""`pythonx/compose/test/main.py` -- 2024 Chaquopy test application, retired.
+## What used to be here, and why it is gone
-@Composable
-def UiTestCase(text: str = "UiTestCase"):
- SimpleText(text)
+A sample application using Chaquopy-era wrappers (`SimpleText`, `SimpleColumn`, `SimpleRow`, `SimpleButton`,
+`ComposeApp`, `EmptyComposable`, `remember_saveable`).
+## Modern UI composition
-@Composable
-class UiTest:
- def compose(self, content: Composable = EmptyComposable):
- SimpleColumn(modifier, content=lambda: {
- UiTestCase(text="UiTestCase in UiTest"),
- content()
- })
-
-
-@Composable
-class BasicText:
- @classmethod
- def compose(cls, text: str = "BasicText"):
- SimpleText(text)
-
-
-@Composable
-class RichText(Composable):
- @staticmethod
- def compose(content: Composable = EmptyComposable):
- SimpleColumn(modifier, content=Composable(lambda: {
- BasicText("Basic Text inside of Rich Text"),
- SimpleRow(lambda: { # Unlike Kotlin Compose, pycompose does not require Composable functions as content parameters
- BasicText("Row Left Side "),
- BasicText("Row Right Side")
- }),
- content()
- }))
-
-
-@ComposeApp
-class MainApp:
- @staticmethod
- def compose():
- hi = remember_saveable("Hi?")
- count = remember_saveable(0)
-
- SimpleColumn(modifier, content=lambda: {
- UiTest(),
- RichText(),
- SimpleText(hi.getValue()),
- SimpleButton(
- onclick=lambda: {
- print("Button1 clicked!!!!!!!"),
- hi.setValue(hi.getValue() + " Hi?")
- },
- content=lambda: {
- SimpleText("Button 1")
- }
- ),
- SimpleButton(
- onclick=lambda: {
- print("Button2 clicked!!!!!!!"),
- count.setValue(count.getValue() + 1)
- },
- content=lambda: {
- SimpleText(f"Button 2: Clicked {count.getValue()}")
- }
- ),
- SimpleButton(
- onclick=lambda: {
- print("Run Client"),
- run_client()
- },
- content=lambda: {
- SimpleText("Run Client")
- }
- )
- })
+UI composables are written using `@Composable` functions with walked Material3 declarations (`Text`,
+`Column`, `Row`, `Button`) provided directly by `PythonxAdapter`.
+"""
diff --git a/pythonx/compose/ui/alignment.py b/pythonx/compose/ui/alignment.py
index 0cb8734..7e64d28 100644
--- a/pythonx/compose/ui/alignment.py
+++ b/pythonx/compose/ui/alignment.py
@@ -1,5 +1,3 @@
-from __future__ import annotations
-
"""`pythonx/compose/ui/alignment.py` -- what the adaptation layer now produces, and how to spell it.
`Alignment` and its constants used to be blocked: the walker bound top-level functions and, later,
diff --git a/pythonx/compose/ui/unit/__init__.py b/pythonx/compose/ui/unit/__init__.py
index 8251e6f..b2ae724 100644
--- a/pythonx/compose/ui/unit/__init__.py
+++ b/pythonx/compose/ui/unit/__init__.py
@@ -1,3 +1,11 @@
-from __future__ import annotations
+"""`pythonx/compose/ui/unit/__init__.py` -- unit declarations provided by the adaptation layer.
-from .dp import dp
+## What used to be here, and why it is gone
+
+A relative import `from .dp import dp`. `dp.py` was an empty file.
+
+## Dynamic unit handling
+
+`Dp` and value class conversions are handled natively by `pythonx.dp(16)` or dynamically by the
+adapter layer binding `androidx.compose.ui.unit.Dp`.
+"""
diff --git a/pythonx/compose/ui/unit/dp.py b/pythonx/compose/ui/unit/dp.py
index e69de29..3ebe025 100644
--- a/pythonx/compose/ui/unit/dp.py
+++ b/pythonx/compose/ui/unit/dp.py
@@ -0,0 +1,7 @@
+"""`pythonx/compose/ui/unit/dp.py` -- `Dp` value class proxy placeholder.
+
+## How `Dp` is represented
+
+`Dp` parameters accept raw numeric values (e.g. `16` or `16.0`) directly on extension calls
+like `padding(16)` without needing explicit `dp` wrapper objects.
+"""
diff --git a/pythonx/compose/wrapper/__init__.py b/pythonx/compose/wrapper/__init__.py
index 83edc67..79d80a5 100644
--- a/pythonx/compose/wrapper/__init__.py
+++ b/pythonx/compose/wrapper/__init__.py
@@ -1,4 +1,11 @@
-class KotlinWrapper:
- def __new__(cls, kotlin_object):
- kotlin_object.__class__ = cls
- return kotlin_object
+"""`pythonx/compose/wrapper/__init__.py` -- 2024 `KotlinWrapper` class mutation trick, retired.
+
+## What used to be here, and why it is gone
+
+`KotlinWrapper` reclassed live Java objects onto a Python class (`kotlin_object.__class__ = cls`).
+That trick was Chaquopy-specific.
+
+Under `PythonMultiplatform`, Kotlin objects are represented as `ObjectReference` integer handles in a
+`HandleTable`, and an `int` does not support `__class__` assignment. Proxy classes and method attachment
+are now handled by `PythonxAdapter`.
+"""
diff --git a/tests/test_legacy_modules.py b/tests/test_legacy_modules.py
new file mode 100644
index 0000000..e801682
--- /dev/null
+++ b/tests/test_legacy_modules.py
@@ -0,0 +1,169 @@
+"""Tests verifying that legacy Chaquopy/JPype code and dead relative imports are removed from remaining pythonx modules.
+
+Covers:
+- `pythonx/compose/layout/__init__.py`
+- `pythonx/compose/lite/app.py`, `jvm.py`, `material3.py`, `runtime.py`
+- `pythonx/compose/test/main.py`
+- `pythonx/compose/ui/unit/__init__.py` and `pythonx/compose/ui/unit/dp.py`
+- `pythonx/compose/wrapper/__init__.py`
+- `pythonx/compose/material3/__init__.py`
+"""
+
+from __future__ import annotations
+
+import ast
+import importlib.util
+import io
+import tokenize
+import unittest
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+
+LAYOUT_INIT = REPO / "pythonx" / "compose" / "layout" / "__init__.py"
+LITE_DIR = REPO / "pythonx" / "compose" / "lite"
+TEST_MAIN = REPO / "pythonx" / "compose" / "test" / "main.py"
+UI_UNIT_INIT = REPO / "pythonx" / "compose" / "ui" / "unit" / "__init__.py"
+UI_UNIT_DP = REPO / "pythonx" / "compose" / "ui" / "unit" / "dp.py"
+WRAPPER_INIT = REPO / "pythonx" / "compose" / "wrapper" / "__init__.py"
+MATERIAL3_INIT = REPO / "pythonx" / "compose" / "material3" / "__init__.py"
+
+
+def _get_executable_tokens(path: Path) -> set[str]:
+ """Tokenize a file, stripping comments and string literals, returning all remaining token strings."""
+ if not path.exists():
+ return set()
+ raw = path.read_text(encoding="utf-8")
+ kept = []
+ for tok in tokenize.generate_tokens(io.StringIO(raw).readline):
+ if tok.type in (tokenize.STRING, tokenize.COMMENT):
+ continue
+ kept.append(tok.string)
+ return set(kept)
+
+
+class TestLayoutInitModuleNoDeadTokens(unittest.TestCase):
+ def test_layout_init_has_no_dead_relative_imports_or_chaquopy_tokens(self) -> None:
+ tokens = _get_executable_tokens(LAYOUT_INIT)
+ for banned in ("Arrangement", "arrangement", "traceback"):
+ self.assertNotIn(
+ banned,
+ tokens,
+ f"pythonx/compose/layout/__init__.py still contains dead token: {banned}",
+ )
+
+
+class TestLiteModulesNoDeadTokens(unittest.TestCase):
+ def test_lite_modules_have_no_jpype_or_chaquopy_tokens(self) -> None:
+ lite_files = {
+ "app.py": LITE_DIR / "app.py",
+ "jvm.py": LITE_DIR / "jvm.py",
+ "material3.py": LITE_DIR / "material3.py",
+ "runtime.py": LITE_DIR / "runtime.py",
+ }
+ banned_tokens = {
+ "jpype", "windll", "AppKt", "Material3Kt", "PlatformKt",
+ "SimpleTextWidget", "SimpleSpacer", "SimpleCardWidget", "SimpleButtonWidget",
+ }
+ for filename, path in lite_files.items():
+ tokens = _get_executable_tokens(path)
+ for banned in banned_tokens:
+ self.assertNotIn(
+ banned,
+ tokens,
+ f"pythonx/compose/lite/{filename} still contains legacy token: {banned}",
+ )
+
+
+class TestTestMainModuleNoDeadTokens(unittest.TestCase):
+ def test_test_main_has_no_legacy_demo_tokens(self) -> None:
+ tokens = _get_executable_tokens(TEST_MAIN)
+ for banned in ("SimpleText", "SimpleColumn", "SimpleRow", "SimpleButton", "ComposeApp", "EmptyComposable"):
+ self.assertNotIn(
+ banned,
+ tokens,
+ f"pythonx/compose/test/main.py still contains dead token: {banned}",
+ )
+
+
+class TestUiUnitInitNoDeadTokens(unittest.TestCase):
+ def test_ui_unit_init_has_no_dead_relative_import_tokens(self) -> None:
+ tokens = _get_executable_tokens(UI_UNIT_INIT)
+ self.assertNotIn(
+ "dp",
+ tokens,
+ "pythonx/compose/ui/unit/__init__.py still contains dead relative import of dp.py",
+ )
+
+
+class TestWrapperModuleNoDeadTokens(unittest.TestCase):
+ def test_wrapper_init_has_no_chaquopy_class_mutation_tokens(self) -> None:
+ tokens = _get_executable_tokens(WRAPPER_INIT)
+ for banned in ("KotlinWrapper", "__class__"):
+ self.assertNotIn(
+ banned,
+ tokens,
+ f"pythonx/compose/wrapper/__init__.py still contains Chaquopy wrapper token: {banned}",
+ )
+
+
+class TestMaterial3InitNoPlaceholderStarImports(unittest.TestCase):
+ def test_material3_init_has_no_dead_star_imports_of_placeholder_files(self) -> None:
+ tokens = _get_executable_tokens(MATERIAL3_INIT)
+ for banned in (
+ "bottom_app_bar", "bottom_sheet", "checkbox", "date_picker", "dialogs",
+ "dividers", "extended_fab", "fab", "menus", "navigation_bar", "navigation_drawer",
+ "navigation_rail", "progress_indicators", "radio_button", "search_bar",
+ "segmented_button", "sliders", "snackbars", "swipe_to_dismiss", "switch",
+ "tabs", "time_picker", "tool_tip", "top_app_bar", "surfaces", "scaffold",
+ "dynamic_color", "typography", "shape",
+ ):
+ self.assertNotIn(
+ banned,
+ tokens,
+ f"pythonx/compose/material3/__init__.py still imports 0-byte placeholder module: {banned}",
+ )
+
+
+class TestRetiredModulesExposeTheirExplanationAsADocstring(unittest.TestCase):
+ """
+ These files exist to be read. Their whole content is an explanation of what used to be here,
+ where those names come from now, and how they have to be spelled -- so the explanation has to
+ reach `help()` and `__doc__`, not merely sit in the file.
+
+ It did not. Twelve of them opened with `from __future__ import annotations` above the string,
+ which makes the string an expression statement rather than a docstring: `ast.get_docstring`
+ returned `None` for every one, and `help(module)` showed nothing. The import bought nothing
+ either -- none of these modules has an annotation to postpone. This pins the outcome rather
+ than the cause, so any future way of losing the docstring fails here too.
+ """
+
+ RETIRED = (
+ "pythonx/compose/ui/alignment.py",
+ "pythonx/compose/ui/unit/dp.py",
+ "pythonx/compose/ui/unit/__init__.py",
+ "pythonx/compose/test/main.py",
+ "pythonx/compose/wrapper/__init__.py",
+ "pythonx/compose/lite/material3.py",
+ "pythonx/compose/lite/runtime.py",
+ "pythonx/compose/lite/app.py",
+ "pythonx/compose/lite/jvm.py",
+ "pythonx/compose/layout/arrangement.py",
+ "pythonx/compose/layout/__init__.py",
+ )
+
+ def test_each_retired_module_has_a_real_docstring(self) -> None:
+ for relative in self.RETIRED:
+ path = REPO / relative
+ with self.subTest(module=relative):
+ tree = ast.parse(path.read_text(encoding="utf-8"))
+ doc = ast.get_docstring(tree)
+ self.assertIsNotNone(
+ doc,
+ f"{relative}'s explanation is not a docstring -- check for a statement above it",
+ )
+ self.assertGreater(len(doc.strip()), 40, f"{relative}'s docstring says almost nothing")
+
+
+if __name__ == "__main__":
+ unittest.main()
From ded9208648ec135bfd6c503add9240440e19e733 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Mon, 24 Aug 2026 22:04:49 +0900
Subject: [PATCH 10/58] Docs: Name the distribution what it ships as, and say
what goes in the wheel
`pyproject.toml` still called this `pycomposeui`, the 2024 name, and `README.md` advertised
imports under that name -- `from pycomposeui.material3 import Text` -- which no runtime has
resolved for some time. The distribution is `pythonx-compose` and the import path is
`pythonx.compose.*`, with `pythonx` as a namespace shared with other distributions (the adapter
already registers `pythonx.kotlin`), so nothing here may claim `pythonx` itself.
The build had no `packages` configuration at all, so what landed in a wheel was undecided. It now
finds `pythonx.compose*` and carries `*.pyi`, `py.typed` and `pythonx-map.toml` as package data --
the three things an installed package has to bring for a type checker to see anything. None of
them exists yet; the configuration is in place so that adding them is the only remaining step.
The package-data key is `"*"` rather than `"pythonx.compose"`: a key names one package and does not
descend, so the narrower form would have shipped `pythonx/compose/*.pyi` and silently dropped
`pythonx/compose/ui/*.pyi`, which is where most generated stubs land.
`thisisthepy.pycomposeui` in `pythonx/compose/lite/src/main/kotlin/` is a Kotlin package name and
is left alone -- it has nothing to do with the Python distribution name.
71/0, unchanged.
---
README.md | 8 ++++----
pyproject.toml | 11 ++++++++++-
2 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/README.md b/README.md
index 0590e02..3933634 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# pythonx - pycomposeui
+# pythonx-compose
> pythonx is a python extension for kotlin integration
@@ -31,9 +31,9 @@ ___
## Usage
```python
-from pycomposeui.runtime import Composable, EmptyComposable, remember_saveable
-from pycomposeui.material3 import Text, Column, Row, Button
-from pycomposeui.ui import modifier, Alignment
+from pythonx.compose.runtime import Composable, EmptyComposable, remember_saveable
+from pythonx.compose.material3 import Text, Column, Row, Button
+from pythonx.compose.ui import modifier, Alignment
@Composable
diff --git a/pyproject.toml b/pyproject.toml
index cd3751a..1245b60 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["setuptools>=42", "wheel"]
build-backend = "setuptools.build_meta"
[project]
-name = "pycomposeui"
+name = "pythonx-compose"
version = "0.0.1"
dependencies = [
]
@@ -12,6 +12,15 @@ dependencies = [
#]
requires-python = ">= 3.8"
#requires-kotlin = ">= 1.4.32"
+
+[tool.setuptools.packages.find]
+include = ["pythonx.compose*"]
+
+[tool.setuptools.package-data]
+# Every package, not just `pythonx.compose` itself: a package-data key names one package and does
+# not descend, so `"pythonx.compose"` alone would ship `pythonx/compose/*.pyi` and drop
+# `pythonx/compose/ui/*.pyi` -- which is where most of the generated stubs land.
+"*" = ["*.pyi", "py.typed", "pythonx-map.toml"]
#authors = [
# {name = "Pradyun Gedam", email = "irack000@gmail.com"},
# {name = "Tzu-Ping Chung", email = "tzu-ping@example.com"}
From 0f577b865885d8beae23cf293a86310db38c2e72 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Mon, 24 Aug 2026 23:24:48 +0900
Subject: [PATCH 11/58] Feat: Ship the manifest this package owes, and stop
depending on the binder knowing Compose
`python-multiplatform` used to carry `register_package('pythonx.compose', 'androidx.compose')` and
a seeded `Dp` allowlist in its own `commonMain` -- the language boundary knowing a UI library by
name, with every other library one core edit away from the same treatment. It carries neither now.
The mapping is this package's to state, and until this file existed there was nowhere to state it:
the `.pyi` generator's own KDoc has said "Owned by the Python package, not by this plugin" and
"no such manifest exists in `pythonx-compose` today" for as long as the generator has existed.
`pythonx-map.toml` is that manifest. The module names are read off `UI.ipynb`, which is what
settles the spelling, and the test reads them off the notebook too rather than restating them --
an import added there fails here until the map covers it.
The entry that proves why this cannot be derived is `pythonx.compose.layout` ->
`androidx.compose.foundation.layout`. Nothing in any artefact says `foundation.` is dropped, and a
prefix substitution cannot express a rename in the middle of a name, which is exactly how the
generated stubs and the runtime came to disagree about a module name.
`[value-classes]` carries `Dp` and deliberately not `Color` or `TextUnit`: both pack several fields
into one `packedValue`, so a raw number decodes as something else rather than as what the caller
meant. Whether to add one is this package's call, which is the point of the section living here.
`tests/adapter.py`'s fake host now applies the manifest the way an embedder applies it, because
`PythonxAdapter.install` takes the map as an argument and registers nothing without one -- a host
that skipped the step would be testing a layer no real caller runs.
One test changed shape rather than being deleted: `pythonx.dp(16)` is now
`value_of("androidx.compose.ui.unit.Dp", 16)`, with a note that `dp` is a spelling this package
owes and has nowhere to put yet -- the disk modules under `pythonx/compose/` are never loaded,
since the adapter's finder answers those imports.
71 -> 76 tests, 0 failures.
---
UI.ipynb | 797 ++++++++++++++++++++++++++++++++++++++
pythonx-map.toml | 47 +++
tests/adapter.py | 25 ++
tests/test_chain.py | 9 +-
tests/test_pythonx_map.py | 90 +++++
5 files changed, 967 insertions(+), 1 deletion(-)
create mode 100644 UI.ipynb
create mode 100644 pythonx-map.toml
create mode 100644 tests/test_pythonx_map.py
diff --git a/UI.ipynb b/UI.ipynb
new file mode 100644
index 0000000..d31d8bd
--- /dev/null
+++ b/UI.ipynb
@@ -0,0 +1,797 @@
+{
+ "cells": [
+ {
+ "cell_type": "markdown",
+ "id": "3a387b38-a55e-45d5-9b39-8346158ccd12",
+ "metadata": {},
+ "source": [
+ "# Python 앱 개발 특강"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "6c09c0e6-25f0-4177-826a-ffd82f6002f1",
+ "metadata": {},
+ "source": [
+ "## 기본 파이썬 코드 동작 확인"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "391256f6-20e2-40e8-92d9-4c11deaf778b",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "print(\"hi?\")"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "e2e0b74a-c468-4482-88de-b33acff0648e",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "import numpy as np\n",
+ "\n",
+ "# 1차원 배열 생성\n",
+ "array_1d = np.array([1, 2, 3, 4, 5])\n",
+ "print(\"1차원 배열:\", array_1d)\n",
+ "\n",
+ "# 2차원 배열 생성\n",
+ "array_2d = np.array([[1, 2, 3], [4, 5, 6]])\n",
+ "print(\"2차원 배열:\\n\", array_2d)\n",
+ "\n",
+ "# 배열의 크기(shape) 확인\n",
+ "print(\"1차원 배열의 크기:\", array_1d.shape)\n",
+ "print(\"2차원 배열의 크기:\", array_2d.shape)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "4d766fd5-b6bc-4e3b-a7cf-d081a7b340bf",
+ "metadata": {},
+ "source": [
+ "## UI 제어 테스트"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "4175718f-8ecc-4c8c-92a1-47e03916c146",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "from pythonx.compose.runtime import Composable, remember_saveable\n",
+ "from pythonx.compose.runtime import DefaultCoroutineScope, MainCoroutineScope\n",
+ "from pythonx.compose.material3 import Icon, DefaultIcons, Text, TextField\n",
+ "from pythonx.compose.material3 import Column, Row, Button, Card, Spacer\n",
+ "from pythonx.compose.ui import Modifier, Alignment, modifier\n",
+ "from pythonx.compose.layout import Arrangement"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "dead9c13-ff74-48dc-a5b0-6155436e7467",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "import main"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "b0acb9e6-6869-4487-b3de-c82d40e7d90a",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "main.App # 현재 화면에 보이는 App 객체"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "277efebc-2d0d-4cc9-b292-d8be2cfb849a",
+ "metadata": {},
+ "source": [
+ "##### UI State 확인"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "4a0ba7ee-3815-4263-b9f7-96c754370244",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "main.App.messages # remember saveable 접근 확인"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "8bee80cd-8d8c-490d-8a6a-6e5ac0ceeda7",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "message_backup = main.App.messages.getValue()\n",
+ "message_backup"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "370f0c82-e62d-406a-b2ca-0e8a8dbb8143",
+ "metadata": {},
+ "source": [
+ "##### UI State 변경 테스트"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "15f0c5df-95ec-4243-92ab-2f9edb519627",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "main.App.messages.setValue(\"UI 상태를 변경해보는 테스트입니다.\")"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "9223face-9c5c-4b81-8ba8-4e52a00acb88",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "main.App.messages.setValue(message_backup) # 복원"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "d40c28f0-8f54-45b3-bb18-5e8b051dab8c",
+ "metadata": {},
+ "source": [
+ "##### 동적 UI 컴포넌트 업데이트 시도"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "73dc79ec-59e9-4177-9369-6be09adc6df2",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def NewUI():\n",
+ " Button(\n",
+ " onclick=lambda: None,\n",
+ " content=lambda: {\n",
+ " Text(f\"버튼이 하나만 있는 화면으로 바꿔보자\", color=0xFFFFFFFF)\n",
+ " }\n",
+ " )"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "544a93ae-9ded-40cf-be5c-7e72a95b4abe",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "main.App.update(NewUI)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "a3c3da0c-2641-41df-9ada-3fc4a5dcaa91",
+ "metadata": {},
+ "source": [
+ "## UI 실습"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "a1309953-1f0a-4c4e-b9a9-f9cc08a30fc0",
+ "metadata": {},
+ "source": [
+ "### 1. Text\n",
+ "\n",
+ "- 실제 Text 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Text(text: str = \"\", color: int = 0xFF000000, font_size: float = 16.0): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "79bce147-0ac2-41e0-911e-23af40624605",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice():\n",
+ " Text(\"나는 그냥 텍스트랍니다.\", color=0xFFFF0000)\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "9d9cc775-39cb-488c-a1d8-4b22a4893c7c",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice():\n",
+ " Text(\"나는 그냥 텍스트랍니다. 좀 더 커져봤어요.\", color=0xFFFF0000, font_size=30)\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "35a7ec36-ce87-46c4-8441-4afd37f1e448",
+ "metadata": {},
+ "source": [
+ "### 2. Button\n",
+ "\n",
+ "- 실제 Button 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Button(onclick, enabled: bool = True, corner_radius: float = 20.0, color: int = 0xFF000000, content = lambda: {}): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "7dac5413-2946-4483-8b1a-07fcb0dabd6a",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 내부 구성요소가 없는 버튼\n",
+ " Button(\n",
+ " onclick=lambda: None,\n",
+ " corner_radius=50,\n",
+ " color=0xFF000000\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "9b8359ee-f132-46f1-a249-bd9512812190",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 텍스트가 하나 있는 버튼\n",
+ " Button(\n",
+ " onclick=lambda: None,\n",
+ " corner_radius=50,\n",
+ " color=0xFF000000,\n",
+ " content=lambda: Text(\"나는 그냥 텍스트랍니다. 좀 더 커져봤어요.\", color=0xFFFF0000, font_size=30)\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "cf133b28-995a-449f-ac60-04bc9ff934b3",
+ "metadata": {},
+ "source": [
+ "### 3. Card\n",
+ "\n",
+ "- 실제 Card 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Card(modifier: Modifier, corner_radius: float = 20.0, color: int = 0xFF000000, content = lambda: {}): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "510aba47-3ee2-4112-8a9c-68d1b8a9e6cb",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice():\n",
+ " Card(\n",
+ " modifier=modifier,\n",
+ " corner_radius=20,\n",
+ " color=0xFFFF0000,\n",
+ " content=lambda: Text(\"나는 그냥 텍스트랍니다.\", color=0xFFFFFFFF)\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "ada4cbca-7d58-45c3-8c9b-9823b498f1eb",
+ "metadata": {},
+ "source": [
+ "### 4. Icon\n",
+ "\n",
+ "- 실제 Icon 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Icon(icon, content_description: str = \"\", modifier: Modifier = Modifier(), color: int = 0xFF000000): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "5ab59cf8-52ec-41fe-b000-7c35c5c91b68",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "help(DefaultIcons) ## 아이콘 프리셋 종류"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "b99a4f56-d051-4740-82c8-a60c6d405c21",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "DefaultIcons.Add()"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "64a5a22e-fef8-40f0-9775-a9f5dcfd5909",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 아이콘\n",
+ " Icon(\n",
+ " icon=DefaultIcons.Add(),\n",
+ " color=0xFFFF0000\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "713dc079-d5da-44c5-8a64-1cc25804a59f",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 버튼 안에 아이콘\n",
+ " Button(\n",
+ " onclick=lambda: None,\n",
+ " corner_radius=20,\n",
+ " color=0xFF000000,\n",
+ " content=lambda: {\n",
+ " Icon(\n",
+ " icon=DefaultIcons.Add(),\n",
+ " color=0xFFFFFF00\n",
+ " )\n",
+ " }\n",
+ " )\n",
+ " \n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "5672b455-c5d6-4207-a388-dc260841adb4",
+ "metadata": {},
+ "source": [
+ "### 5. TextField\n",
+ "\n",
+ "- 실제 TextField 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def TextField(text_state, padding: int = 8): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "64e29c8e-9d8e-481d-8a92-46e2c8546e3f",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 텍스트 입력란\n",
+ " TextField(\n",
+ " text_state=main.App.messages,\n",
+ " padding=8\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "0229bbb3-f5bf-431a-9528-ddd3ede8a4fa",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "# 화면에서 값을 변경한 후 출력해보세요!!\n",
+ "main.App.messages.getValue()"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "910cf615-776c-44fe-9e7f-e386c9895f6d",
+ "metadata": {},
+ "source": [
+ "### 6. Column\n",
+ "\n",
+ "- 실제 Column 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Column(modifier: Modifier,\n",
+ " vertical_arrangement: Arrangement.Vertical = Arrangement.Center\n",
+ " horizontal_alignment: Alignment.Horizontal = Alignment.Horizontal.Star\n",
+ " content=lambda: {}): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "39c6826d-92eb-43b9-a1e6-e9193688f36c",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 세로 정렬\n",
+ " Column(\n",
+ " modifier=modifier,\n",
+ " content=lambda: {\n",
+ " Button(\n",
+ " onclick=lambda: None,\n",
+ " corner_radius=10,\n",
+ " color=0xFF000000,\n",
+ " content=lambda: Text(\"작은 버튼\", color=0xFFFFFFFF, font_size=10)\n",
+ " ),\n",
+ " Button(\n",
+ " onclick=lambda: None,\n",
+ " corner_radius=10,\n",
+ " color=0xFF000000,\n",
+ " content=lambda: Text(\"큰 버튼\", color=0xFFFFFFFF, font_size=30)\n",
+ " )\n",
+ " }\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "78ca8396-0df1-404c-a602-cc13e6d9ec04",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 세로 정렬 + 오른쪽 정렬\n",
+ " Column(\n",
+ " modifier=modifier,\n",
+ " horizontal_alignment=Alignment.Horizontal.End,\n",
+ " content=lambda: {\n",
+ " Text(\"작은 글자\", color=0xFF000000, font_size=10),\n",
+ " Text(\"큰 글자\", color=0xFF000000, font_size=30)\n",
+ " }\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "e37ccce3-2584-46a1-81d4-9cb6a9f1f5cb",
+ "metadata": {},
+ "source": [
+ "### 7. Row\n",
+ "\n",
+ "- 실제 Row 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Row(modifier: Modifier,\n",
+ " horizontal_arrangement: Arrangement.Horizontal = Arrangement.Center\n",
+ " vertical_alignment: Alignment.Vertical = Alignment.Vertical.To\n",
+ " content=lambda: {}): ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "4cc2e09b-b636-4d8f-bc9f-236b50f21608",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 가로 정렬\n",
+ " Row(\n",
+ " modifier=modifier,\n",
+ " content=lambda: {\n",
+ " Text(\"작은 글자\", color=0xFF000000, font_size=10),\n",
+ " Text(\"큰 글자\", color=0xFF000000, font_size=30)\n",
+ " }\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "0ff2ef1b-5bdc-4dbc-8c2a-09de334787e8",
+ "metadata": {},
+ "source": [
+ "### 8. Spacer\n",
+ "\n",
+ "- 실제 Spacer 컴포저블 래퍼 함수 정의\n",
+ "```python\n",
+ "@Composable\n",
+ "def Spacer(start: : float = 0.0, top: float = 0.0, end: float = 0.0, bottom: float = 0.0 : ...\n",
+ "```"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "41893509-020c-4573-a851-e2fee77bcd9e",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def Practice(): # 아까 카드에 여백 넣어보기\n",
+ " Card(\n",
+ " modifier=modifier,\n",
+ " corner_radius=20,\n",
+ " color=0xFF000000,\n",
+ " content=lambda: {\n",
+ " Column(\n",
+ " modifier=modifier,\n",
+ " content=lambda: {\n",
+ " Spacer(top=10.0),\n",
+ " Row(\n",
+ " modifier=modifier,\n",
+ " content=lambda: {\n",
+ " Spacer(start=20.0),\n",
+ " Text(\"나는 그냥 텍스트랍니다.\", color=0xFFFFFFFF),\n",
+ " Spacer(end=20.0)\n",
+ " }\n",
+ " ),\n",
+ " Spacer(bottom=10.0)\n",
+ " }\n",
+ " )\n",
+ " }\n",
+ " )\n",
+ "main.App.update(Practice)"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "89315720-29e1-4333-9bdb-98c6e74848ab",
+ "metadata": {},
+ "source": [
+ "### 채팅 화면 디자인하기!"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "cc43975f-5eb2-4e7f-b5a7-aed9cccdfc81",
+ "metadata": {},
+ "outputs": [],
+ "source": []
+ },
+ {
+ "cell_type": "markdown",
+ "id": "9795033d-da96-4293-99d5-d27c88d670f8",
+ "metadata": {},
+ "source": [
+ "## Websocket과 UI 연동 실습"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "211cb866-28e7-4b90-97d1-0e830f48272f",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "from ws import client"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "565b4887-4453-4325-b788-4a5f306175bc",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "client.get_user_message # 재 구현 필요"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "1b87c3fd-70eb-4c1d-b45c-e49932feab62",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "client.set_user_message # 재 구현 필요"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "4e3304d2-5ae9-46fe-9aed-54c75342b889",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "client.update_screen # 재 구현 필요"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "93cda384-7be6-4f38-bce4-a8b174cffc48",
+ "metadata": {},
+ "outputs": [],
+ "source": []
+ },
+ {
+ "cell_type": "markdown",
+ "id": "99d0bccd-24e7-44f6-a064-e85bb26d5a6f",
+ "metadata": {},
+ "source": [
+ "## 온디바이스 AI 실습"
+ ]
+ },
+ {
+ "cell_type": "markdown",
+ "id": "227c58f7-88f2-4573-ac54-2b8ce06d5c22",
+ "metadata": {},
+ "source": [
+ "##### Llama3.1 모델 동작 및 UI 반영"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "8555b6be-750c-4c32-b897-c2ebcd545524",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "# 모델 Import\n",
+ "from model import llama3 as _llama3\n",
+ "from model.config import ChatHistory"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "a842f6f5-c6cb-4795-a57a-997eca3c304f",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "token_streamer = _llama3.token_streamer\n",
+ "llama3 = _llama3.chat\n",
+ "chat_history = ChatHistory()"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "24a14e70-730e-4fa3-8e20-fdbeb513fe23",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "# UI State 업데이트 함수들\n",
+ "def change_prompt(prompt: str):\n",
+ " main.App.user_prompt.setValue(prompt)\n",
+ "\n",
+ "def print_state(text: str):\n",
+ " main.App.status.setValue(main.App.status.getValue() + \" \" + text)\n",
+ "\n",
+ "def print_messages(text: str):\n",
+ " main.App.messages.setValue(main.App.messages.getValue() + text)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "336b7565-027e-4768-9c83-64ace0c1a56e",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "@Composable\n",
+ "def LlamaView(): # 모델 동작 관련 UI 디자인\n",
+ " Text(f\"Current User Prompt: {main.App.user_prompt.getValue()}\")\n",
+ " Text(f\"Log:{main.App.status.getValue()}\")\n",
+ " Text(\"\")\n",
+ " Text(main.App.messages.getValue())\n",
+ " Button(\n",
+ " onclick=lambda: main.run_llama3(printer=print_messages),\n",
+ " content=lambda: {\n",
+ " Text(f\"유저 프롬프트 전송\")\n",
+ " }\n",
+ " )\n",
+ " Button(\n",
+ " onclick=lambda: {\n",
+ " change_prompt(\"오늘 날씨는 어때요?\")\n",
+ " },\n",
+ " content=lambda: {\n",
+ " Text(f\"프롬프트 변경\")\n",
+ " }\n",
+ " )"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "6d19aae7-3d89-4d3d-a762-bad828073060",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "main.App.update(LlamaView)"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "1f79a90e-28e6-4072-84dc-0a5cfa371f60",
+ "metadata": {},
+ "outputs": [],
+ "source": [
+ "# 토큰 스트리밍\n",
+ "_user_prompt = main.App.user_prompt.getValue()\n",
+ "print_state(\"Inference...\")\n",
+ "\n",
+ "for chunk in token_streamer(*llama3(chat_history, _user_prompt)):\n",
+ " print_messages(chunk)\n",
+ "print_messages(\"\\n\")\n",
+ "\n",
+ "print_state(\"Done!\")"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "0e9fd071-22c2-4811-b187-34d0dc78f2e0",
+ "metadata": {},
+ "outputs": [],
+ "source": []
+ }
+ ],
+ "metadata": {
+ "kernelspec": {
+ "display_name": "Python 3 (ipykernel)",
+ "language": "python",
+ "name": "python3"
+ },
+ "language_info": {
+ "codemirror_mode": {
+ "name": "ipython",
+ "version": 3
+ },
+ "file_extension": ".py",
+ "mimetype": "text/x-python",
+ "name": "python",
+ "nbconvert_exporter": "python",
+ "pygments_lexer": "ipython3",
+ "version": "3.11.6"
+ }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/pythonx-map.toml b/pythonx-map.toml
new file mode 100644
index 0000000..b2c5e21
--- /dev/null
+++ b/pythonx-map.toml
@@ -0,0 +1,47 @@
+# Which Kotlin package each `pythonx.compose.*` module wraps, and which value classes may be
+# written as their raw primitive.
+#
+# **This file is the reason the binder does not have to know Compose exists.**
+# `python-multiplatform` used to carry `register_package('pythonx.compose', 'androidx.compose')` in
+# its own `commonMain`, which made the language boundary know a UI library by name and put every
+# other library one core edit away. It carries nothing now: an embedder installs this map, and the
+# `.pyi` generator reads the same file, so the name an IDE completes and the name the interpreter
+# resolves cannot drift apart.
+#
+# The mapping is not inferable from any artefact, which is why it is written down rather than
+# derived: `pythonx.compose.layout` wraps `androidx.compose.foundation.layout` and drops
+# `foundation.`, and nothing in the jar says so. `UI.ipynb` -- this project's user-facing
+# specification -- is what settles the spelling; every module below is one it imports, or a package
+# those imports resolve through.
+
+[modules]
+# The four `UI.ipynb` imports by name.
+"pythonx.compose.layout" = "androidx.compose.foundation.layout"
+"pythonx.compose.material3" = "androidx.compose.material3"
+"pythonx.compose.runtime" = "androidx.compose.runtime"
+"pythonx.compose.ui" = "androidx.compose.ui"
+
+# Reached through the four above rather than imported directly: a `Modifier` chain returns into
+# `ui.unit` and `ui.graphics`, and `ui.text` is where `TextStyle` lives.
+"pythonx.compose.ui.unit" = "androidx.compose.ui.unit"
+"pythonx.compose.ui.text" = "androidx.compose.ui.text"
+"pythonx.compose.ui.graphics" = "androidx.compose.ui.graphics"
+
+# The long spelling, kept beside the short one because both are real: the generated stubs use
+# `pythonx.compose.layout`, and the render fixtures in `python-multiplatform` were written against
+# the fully-qualified form. Mapping both means neither is wrong while the spelling settles.
+"pythonx.compose.foundation.layout" = "androidx.compose.foundation.layout"
+"pythonx.compose.foundation" = "androidx.compose.foundation"
+"pythonx.compose" = "androidx.compose"
+
+[value-classes]
+# A value class here may be written as the primitive it wraps: `padding(16)` for `padding(Dp(16f))`.
+#
+# `Dp`'s public constructor is the identity on its float, so the two spellings mean the same thing.
+# `Color` and `TextUnit` are deliberately absent even though they look like numbers: both pack
+# several fields into one `packedValue`, so a raw number decodes as something else entirely rather
+# than as the value the caller meant. Adding one here is this package's decision to make, which is
+# the point of the section being in this file rather than in the binder.
+raw-primitive-allowed = [
+ "androidx.compose.ui.unit.Dp",
+]
diff --git a/tests/adapter.py b/tests/adapter.py
index 87a49ee..ae49b35 100644
--- a/tests/adapter.py
+++ b/tests/adapter.py
@@ -16,6 +16,7 @@
from __future__ import annotations
import os
+import pathlib
import sys
import types
from pathlib import Path
@@ -89,17 +90,41 @@ def read_adapter_source() -> str:
return trim_indent(text[start:end]).replace(_DOLLAR_ESCAPE, "$")
+def read_manifest() -> dict:
+ """This package's own `pythonx-map.toml`, parsed.
+
+ The binder carries no mapping at all any more -- `pythonx.compose` means
+ `androidx.compose.*` because *this* package says so, and nothing else does. Reading the real
+ file rather than restating it means these tests fail if the manifest stops covering what they
+ exercise, which is the only way the map and its users stay in step.
+ """
+ import tomllib
+
+ path = pathlib.Path(__file__).resolve().parents[1] / "pythonx-map.toml"
+ with path.open("rb") as handle:
+ return tomllib.load(handle)
+
+
def install(source: str | None = None) -> types.ModuleType:
"""Reproduce `PythonxAdapter.DELIVERY`: build the `pythonx` module and exec the source into it.
Deliberately unconditional, unlike the Kotlin, which guards on `sys.modules`. A test wants a
fresh layer per case; a running interpreter wants one per process.
+
+ The manifest is applied here because an embedder applies it there: `PythonxAdapter.install`
+ takes the map as an argument and registers nothing without one. A fake host that skipped this
+ step would be testing a layer no real caller runs.
"""
uninstall()
module = types.ModuleType("pythonx")
module.__path__ = []
sys.modules["pythonx"] = module
exec(compile(source or read_adapter_source(), "pythonx/__init__.py", "exec"), module.__dict__)
+ manifest = read_manifest()
+ for python_name, kotlin_package in manifest["modules"].items():
+ module.register_package(python_name, kotlin_package)
+ for kotlin_type in manifest["value-classes"]["raw-primitive-allowed"]:
+ module.allow_raw_primitive(kotlin_type)
return module
diff --git a/tests/test_chain.py b/tests/test_chain.py
index a912370..f778c1a 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -203,7 +203,14 @@ def test_a_raw_number_reaches_a_dp_parameter(self):
self.assertEqual("padding(16.0)", self.describe(self.empty().padding(16)))
def test_a_dp_proxy_reaches_the_same_parameter(self):
- result = self.empty().padding(self.pythonx.dp(16))
+ # `pythonx.dp(...)` used to exist, defined in the binder itself -- which meant the language
+ # boundary shipped a Compose spelling and any other library's value class needed a core
+ # edit to get one. The binder now offers only the general form, and `dp` is a name this
+ # package owes on top of it. Written the general way until there is somewhere to put the
+ # short one: the disk modules under `pythonx/compose/` are never loaded (the adapter's
+ # finder answers those imports), so a hand-written `dp` needs a home this package does not
+ # have yet.
+ result = self.empty().padding(self.pythonx.value_of("androidx.compose.ui.unit.Dp", 16))
self.assertEqual("padding(16.0)", self.describe(result))
def test_a_plain_float_parameter_is_not_treated_as_a_value_class(self):
diff --git a/tests/test_pythonx_map.py b/tests/test_pythonx_map.py
new file mode 100644
index 0000000..9f45326
--- /dev/null
+++ b/tests/test_pythonx_map.py
@@ -0,0 +1,90 @@
+"""The manifest this package owes, pinned against the two things that consume it.
+
+`pythonx-map.toml` is the only reason `python-multiplatform` no longer has to know Compose exists.
+Two different readers use it -- the runtime adapter, through whatever an embedder installs, and the
+`.pyi` generator -- so the failure it exists to prevent is the two disagreeing about a module name.
+That is not hypothetical: the binder used to derive names by prefix substitution, which cannot drop
+`foundation.` from the middle of `androidx.compose.foundation.layout`, so the stubs said
+`pythonx.compose.layout` and the interpreter refused it.
+
+`UI.ipynb` is the specification these tests read the expected names out of, rather than restating
+them, so a notebook edit that adds an import fails here until the map covers it.
+"""
+
+from __future__ import annotations
+
+import json
+import re
+import tomllib
+import unittest
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+MAP = REPO / "pythonx-map.toml"
+NOTEBOOK = REPO / "UI.ipynb"
+
+
+def _manifest() -> dict:
+ with MAP.open("rb") as handle:
+ return tomllib.load(handle)
+
+
+def _notebook_imports() -> set[str]:
+ if not NOTEBOOK.is_file():
+ return set()
+ notebook = json.loads(NOTEBOOK.read_text(encoding="utf-8"))
+ found: set[str] = set()
+ for cell in notebook.get("cells", []):
+ if cell.get("cell_type") != "code":
+ continue
+ source = "".join(cell.get("source", []))
+ found.update(re.findall(r"from (pythonx[\w.]*) import", source))
+ found.update(re.findall(r"^import (pythonx[\w.]*)", source, re.MULTILINE))
+ return found
+
+
+class TestManifestShipsWithThePackage(unittest.TestCase):
+ def test_the_manifest_exists_and_parses(self) -> None:
+ self.assertTrue(MAP.is_file(), f"{MAP.name} is what this package owes the binder")
+ manifest = _manifest()
+ self.assertIn("modules", manifest)
+ self.assertIn("value-classes", manifest)
+
+ def test_the_wheel_is_configured_to_carry_it(self) -> None:
+ with (REPO / "pyproject.toml").open("rb") as handle:
+ project = tomllib.load(handle)
+ package_data = project["tool"]["setuptools"]["package-data"]
+ patterns = [p for entry in package_data.values() for p in entry]
+ self.assertIn("pythonx-map.toml", patterns, "a manifest nobody installs helps nobody")
+
+
+class TestEveryNotebookImportIsMapped(unittest.TestCase):
+ def test_the_specification_resolves(self) -> None:
+ modules = _manifest()["modules"]
+ missing = sorted(name for name in _notebook_imports() if name not in modules)
+ self.assertEqual([], missing, "UI.ipynb imports a module the manifest does not map")
+
+ def test_the_short_layout_spelling_drops_foundation(self) -> None:
+ # The case that proves a prefix substitution cannot do this job.
+ modules = _manifest()["modules"]
+ self.assertEqual(
+ "androidx.compose.foundation.layout",
+ modules["pythonx.compose.layout"],
+ "the rename in the middle of the name is the whole reason this file exists",
+ )
+
+
+class TestValueClassSection(unittest.TestCase):
+ def test_dp_is_allowed_and_packed_classes_are_not(self) -> None:
+ allowed = _manifest()["value-classes"]["raw-primitive-allowed"]
+ self.assertIn("androidx.compose.ui.unit.Dp", allowed)
+ for packed in ("androidx.compose.ui.graphics.Color", "androidx.compose.ui.unit.TextUnit"):
+ self.assertNotIn(
+ packed,
+ allowed,
+ f"{packed} packs several fields into one value; a raw number decodes as something else",
+ )
+
+
+if __name__ == "__main__":
+ unittest.main()
From ab6c450821a27761ff535518b047d6e370bcd089 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Mon, 24 Aug 2026 23:26:16 +0900
Subject: [PATCH 12/58] Revert: Untrack UI.ipynb, which was swept in by a `git
add -A`
`0f577b8` added the notebook to the repository as a side effect of staging with `-A`. It is the
user's working file and had been deliberately left untracked; whether it belongs in git is not a
decision that should arrive as a side effect of committing something else.
The file stays on disk untouched -- only the tracking is undone -- and `.gitignore` now says so, so
the next `-A` cannot repeat it.
---
.gitignore | 3 +
UI.ipynb | 797 -----------------------------------------------------
2 files changed, 3 insertions(+), 797 deletions(-)
delete mode 100644 UI.ipynb
diff --git a/.gitignore b/.gitignore
index ec154db..f9612fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -160,3 +160,6 @@ cython_debug/
.idea/
.DS_Store
__pycache__/
+
+# The specification notebook is the user's working file, not a repository artefact.
+UI.ipynb
diff --git a/UI.ipynb b/UI.ipynb
deleted file mode 100644
index d31d8bd..0000000
--- a/UI.ipynb
+++ /dev/null
@@ -1,797 +0,0 @@
-{
- "cells": [
- {
- "cell_type": "markdown",
- "id": "3a387b38-a55e-45d5-9b39-8346158ccd12",
- "metadata": {},
- "source": [
- "# Python 앱 개발 특강"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "6c09c0e6-25f0-4177-826a-ffd82f6002f1",
- "metadata": {},
- "source": [
- "## 기본 파이썬 코드 동작 확인"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "391256f6-20e2-40e8-92d9-4c11deaf778b",
- "metadata": {},
- "outputs": [],
- "source": [
- "print(\"hi?\")"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "e2e0b74a-c468-4482-88de-b33acff0648e",
- "metadata": {},
- "outputs": [],
- "source": [
- "import numpy as np\n",
- "\n",
- "# 1차원 배열 생성\n",
- "array_1d = np.array([1, 2, 3, 4, 5])\n",
- "print(\"1차원 배열:\", array_1d)\n",
- "\n",
- "# 2차원 배열 생성\n",
- "array_2d = np.array([[1, 2, 3], [4, 5, 6]])\n",
- "print(\"2차원 배열:\\n\", array_2d)\n",
- "\n",
- "# 배열의 크기(shape) 확인\n",
- "print(\"1차원 배열의 크기:\", array_1d.shape)\n",
- "print(\"2차원 배열의 크기:\", array_2d.shape)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "4d766fd5-b6bc-4e3b-a7cf-d081a7b340bf",
- "metadata": {},
- "source": [
- "## UI 제어 테스트"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "4175718f-8ecc-4c8c-92a1-47e03916c146",
- "metadata": {},
- "outputs": [],
- "source": [
- "from pythonx.compose.runtime import Composable, remember_saveable\n",
- "from pythonx.compose.runtime import DefaultCoroutineScope, MainCoroutineScope\n",
- "from pythonx.compose.material3 import Icon, DefaultIcons, Text, TextField\n",
- "from pythonx.compose.material3 import Column, Row, Button, Card, Spacer\n",
- "from pythonx.compose.ui import Modifier, Alignment, modifier\n",
- "from pythonx.compose.layout import Arrangement"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "dead9c13-ff74-48dc-a5b0-6155436e7467",
- "metadata": {},
- "outputs": [],
- "source": [
- "import main"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "b0acb9e6-6869-4487-b3de-c82d40e7d90a",
- "metadata": {},
- "outputs": [],
- "source": [
- "main.App # 현재 화면에 보이는 App 객체"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "277efebc-2d0d-4cc9-b292-d8be2cfb849a",
- "metadata": {},
- "source": [
- "##### UI State 확인"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "4a0ba7ee-3815-4263-b9f7-96c754370244",
- "metadata": {},
- "outputs": [],
- "source": [
- "main.App.messages # remember saveable 접근 확인"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "8bee80cd-8d8c-490d-8a6a-6e5ac0ceeda7",
- "metadata": {},
- "outputs": [],
- "source": [
- "message_backup = main.App.messages.getValue()\n",
- "message_backup"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "370f0c82-e62d-406a-b2ca-0e8a8dbb8143",
- "metadata": {},
- "source": [
- "##### UI State 변경 테스트"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "15f0c5df-95ec-4243-92ab-2f9edb519627",
- "metadata": {},
- "outputs": [],
- "source": [
- "main.App.messages.setValue(\"UI 상태를 변경해보는 테스트입니다.\")"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "9223face-9c5c-4b81-8ba8-4e52a00acb88",
- "metadata": {},
- "outputs": [],
- "source": [
- "main.App.messages.setValue(message_backup) # 복원"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "d40c28f0-8f54-45b3-bb18-5e8b051dab8c",
- "metadata": {},
- "source": [
- "##### 동적 UI 컴포넌트 업데이트 시도"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "73dc79ec-59e9-4177-9369-6be09adc6df2",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def NewUI():\n",
- " Button(\n",
- " onclick=lambda: None,\n",
- " content=lambda: {\n",
- " Text(f\"버튼이 하나만 있는 화면으로 바꿔보자\", color=0xFFFFFFFF)\n",
- " }\n",
- " )"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "544a93ae-9ded-40cf-be5c-7e72a95b4abe",
- "metadata": {},
- "outputs": [],
- "source": [
- "main.App.update(NewUI)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "a3c3da0c-2641-41df-9ada-3fc4a5dcaa91",
- "metadata": {},
- "source": [
- "## UI 실습"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "a1309953-1f0a-4c4e-b9a9-f9cc08a30fc0",
- "metadata": {},
- "source": [
- "### 1. Text\n",
- "\n",
- "- 실제 Text 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Text(text: str = \"\", color: int = 0xFF000000, font_size: float = 16.0): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "79bce147-0ac2-41e0-911e-23af40624605",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice():\n",
- " Text(\"나는 그냥 텍스트랍니다.\", color=0xFFFF0000)\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "9d9cc775-39cb-488c-a1d8-4b22a4893c7c",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice():\n",
- " Text(\"나는 그냥 텍스트랍니다. 좀 더 커져봤어요.\", color=0xFFFF0000, font_size=30)\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "35a7ec36-ce87-46c4-8441-4afd37f1e448",
- "metadata": {},
- "source": [
- "### 2. Button\n",
- "\n",
- "- 실제 Button 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Button(onclick, enabled: bool = True, corner_radius: float = 20.0, color: int = 0xFF000000, content = lambda: {}): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "7dac5413-2946-4483-8b1a-07fcb0dabd6a",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 내부 구성요소가 없는 버튼\n",
- " Button(\n",
- " onclick=lambda: None,\n",
- " corner_radius=50,\n",
- " color=0xFF000000\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "9b8359ee-f132-46f1-a249-bd9512812190",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 텍스트가 하나 있는 버튼\n",
- " Button(\n",
- " onclick=lambda: None,\n",
- " corner_radius=50,\n",
- " color=0xFF000000,\n",
- " content=lambda: Text(\"나는 그냥 텍스트랍니다. 좀 더 커져봤어요.\", color=0xFFFF0000, font_size=30)\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "cf133b28-995a-449f-ac60-04bc9ff934b3",
- "metadata": {},
- "source": [
- "### 3. Card\n",
- "\n",
- "- 실제 Card 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Card(modifier: Modifier, corner_radius: float = 20.0, color: int = 0xFF000000, content = lambda: {}): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "510aba47-3ee2-4112-8a9c-68d1b8a9e6cb",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice():\n",
- " Card(\n",
- " modifier=modifier,\n",
- " corner_radius=20,\n",
- " color=0xFFFF0000,\n",
- " content=lambda: Text(\"나는 그냥 텍스트랍니다.\", color=0xFFFFFFFF)\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "ada4cbca-7d58-45c3-8c9b-9823b498f1eb",
- "metadata": {},
- "source": [
- "### 4. Icon\n",
- "\n",
- "- 실제 Icon 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Icon(icon, content_description: str = \"\", modifier: Modifier = Modifier(), color: int = 0xFF000000): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "5ab59cf8-52ec-41fe-b000-7c35c5c91b68",
- "metadata": {},
- "outputs": [],
- "source": [
- "help(DefaultIcons) ## 아이콘 프리셋 종류"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "b99a4f56-d051-4740-82c8-a60c6d405c21",
- "metadata": {},
- "outputs": [],
- "source": [
- "DefaultIcons.Add()"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "64a5a22e-fef8-40f0-9775-a9f5dcfd5909",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 아이콘\n",
- " Icon(\n",
- " icon=DefaultIcons.Add(),\n",
- " color=0xFFFF0000\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "713dc079-d5da-44c5-8a64-1cc25804a59f",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 버튼 안에 아이콘\n",
- " Button(\n",
- " onclick=lambda: None,\n",
- " corner_radius=20,\n",
- " color=0xFF000000,\n",
- " content=lambda: {\n",
- " Icon(\n",
- " icon=DefaultIcons.Add(),\n",
- " color=0xFFFFFF00\n",
- " )\n",
- " }\n",
- " )\n",
- " \n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "5672b455-c5d6-4207-a388-dc260841adb4",
- "metadata": {},
- "source": [
- "### 5. TextField\n",
- "\n",
- "- 실제 TextField 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def TextField(text_state, padding: int = 8): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "64e29c8e-9d8e-481d-8a92-46e2c8546e3f",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 텍스트 입력란\n",
- " TextField(\n",
- " text_state=main.App.messages,\n",
- " padding=8\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "0229bbb3-f5bf-431a-9528-ddd3ede8a4fa",
- "metadata": {},
- "outputs": [],
- "source": [
- "# 화면에서 값을 변경한 후 출력해보세요!!\n",
- "main.App.messages.getValue()"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "910cf615-776c-44fe-9e7f-e386c9895f6d",
- "metadata": {},
- "source": [
- "### 6. Column\n",
- "\n",
- "- 실제 Column 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Column(modifier: Modifier,\n",
- " vertical_arrangement: Arrangement.Vertical = Arrangement.Center\n",
- " horizontal_alignment: Alignment.Horizontal = Alignment.Horizontal.Star\n",
- " content=lambda: {}): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "39c6826d-92eb-43b9-a1e6-e9193688f36c",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 세로 정렬\n",
- " Column(\n",
- " modifier=modifier,\n",
- " content=lambda: {\n",
- " Button(\n",
- " onclick=lambda: None,\n",
- " corner_radius=10,\n",
- " color=0xFF000000,\n",
- " content=lambda: Text(\"작은 버튼\", color=0xFFFFFFFF, font_size=10)\n",
- " ),\n",
- " Button(\n",
- " onclick=lambda: None,\n",
- " corner_radius=10,\n",
- " color=0xFF000000,\n",
- " content=lambda: Text(\"큰 버튼\", color=0xFFFFFFFF, font_size=30)\n",
- " )\n",
- " }\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "78ca8396-0df1-404c-a602-cc13e6d9ec04",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 세로 정렬 + 오른쪽 정렬\n",
- " Column(\n",
- " modifier=modifier,\n",
- " horizontal_alignment=Alignment.Horizontal.End,\n",
- " content=lambda: {\n",
- " Text(\"작은 글자\", color=0xFF000000, font_size=10),\n",
- " Text(\"큰 글자\", color=0xFF000000, font_size=30)\n",
- " }\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "e37ccce3-2584-46a1-81d4-9cb6a9f1f5cb",
- "metadata": {},
- "source": [
- "### 7. Row\n",
- "\n",
- "- 실제 Row 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Row(modifier: Modifier,\n",
- " horizontal_arrangement: Arrangement.Horizontal = Arrangement.Center\n",
- " vertical_alignment: Alignment.Vertical = Alignment.Vertical.To\n",
- " content=lambda: {}): ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "4cc2e09b-b636-4d8f-bc9f-236b50f21608",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 가로 정렬\n",
- " Row(\n",
- " modifier=modifier,\n",
- " content=lambda: {\n",
- " Text(\"작은 글자\", color=0xFF000000, font_size=10),\n",
- " Text(\"큰 글자\", color=0xFF000000, font_size=30)\n",
- " }\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "0ff2ef1b-5bdc-4dbc-8c2a-09de334787e8",
- "metadata": {},
- "source": [
- "### 8. Spacer\n",
- "\n",
- "- 실제 Spacer 컴포저블 래퍼 함수 정의\n",
- "```python\n",
- "@Composable\n",
- "def Spacer(start: : float = 0.0, top: float = 0.0, end: float = 0.0, bottom: float = 0.0 : ...\n",
- "```"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "41893509-020c-4573-a851-e2fee77bcd9e",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def Practice(): # 아까 카드에 여백 넣어보기\n",
- " Card(\n",
- " modifier=modifier,\n",
- " corner_radius=20,\n",
- " color=0xFF000000,\n",
- " content=lambda: {\n",
- " Column(\n",
- " modifier=modifier,\n",
- " content=lambda: {\n",
- " Spacer(top=10.0),\n",
- " Row(\n",
- " modifier=modifier,\n",
- " content=lambda: {\n",
- " Spacer(start=20.0),\n",
- " Text(\"나는 그냥 텍스트랍니다.\", color=0xFFFFFFFF),\n",
- " Spacer(end=20.0)\n",
- " }\n",
- " ),\n",
- " Spacer(bottom=10.0)\n",
- " }\n",
- " )\n",
- " }\n",
- " )\n",
- "main.App.update(Practice)"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "89315720-29e1-4333-9bdb-98c6e74848ab",
- "metadata": {},
- "source": [
- "### 채팅 화면 디자인하기!"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "cc43975f-5eb2-4e7f-b5a7-aed9cccdfc81",
- "metadata": {},
- "outputs": [],
- "source": []
- },
- {
- "cell_type": "markdown",
- "id": "9795033d-da96-4293-99d5-d27c88d670f8",
- "metadata": {},
- "source": [
- "## Websocket과 UI 연동 실습"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "211cb866-28e7-4b90-97d1-0e830f48272f",
- "metadata": {},
- "outputs": [],
- "source": [
- "from ws import client"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "565b4887-4453-4325-b788-4a5f306175bc",
- "metadata": {},
- "outputs": [],
- "source": [
- "client.get_user_message # 재 구현 필요"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "1b87c3fd-70eb-4c1d-b45c-e49932feab62",
- "metadata": {},
- "outputs": [],
- "source": [
- "client.set_user_message # 재 구현 필요"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "4e3304d2-5ae9-46fe-9aed-54c75342b889",
- "metadata": {},
- "outputs": [],
- "source": [
- "client.update_screen # 재 구현 필요"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "93cda384-7be6-4f38-bce4-a8b174cffc48",
- "metadata": {},
- "outputs": [],
- "source": []
- },
- {
- "cell_type": "markdown",
- "id": "99d0bccd-24e7-44f6-a064-e85bb26d5a6f",
- "metadata": {},
- "source": [
- "## 온디바이스 AI 실습"
- ]
- },
- {
- "cell_type": "markdown",
- "id": "227c58f7-88f2-4573-ac54-2b8ce06d5c22",
- "metadata": {},
- "source": [
- "##### Llama3.1 모델 동작 및 UI 반영"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "8555b6be-750c-4c32-b897-c2ebcd545524",
- "metadata": {},
- "outputs": [],
- "source": [
- "# 모델 Import\n",
- "from model import llama3 as _llama3\n",
- "from model.config import ChatHistory"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "a842f6f5-c6cb-4795-a57a-997eca3c304f",
- "metadata": {},
- "outputs": [],
- "source": [
- "token_streamer = _llama3.token_streamer\n",
- "llama3 = _llama3.chat\n",
- "chat_history = ChatHistory()"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "24a14e70-730e-4fa3-8e20-fdbeb513fe23",
- "metadata": {},
- "outputs": [],
- "source": [
- "# UI State 업데이트 함수들\n",
- "def change_prompt(prompt: str):\n",
- " main.App.user_prompt.setValue(prompt)\n",
- "\n",
- "def print_state(text: str):\n",
- " main.App.status.setValue(main.App.status.getValue() + \" \" + text)\n",
- "\n",
- "def print_messages(text: str):\n",
- " main.App.messages.setValue(main.App.messages.getValue() + text)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "336b7565-027e-4768-9c83-64ace0c1a56e",
- "metadata": {},
- "outputs": [],
- "source": [
- "@Composable\n",
- "def LlamaView(): # 모델 동작 관련 UI 디자인\n",
- " Text(f\"Current User Prompt: {main.App.user_prompt.getValue()}\")\n",
- " Text(f\"Log:{main.App.status.getValue()}\")\n",
- " Text(\"\")\n",
- " Text(main.App.messages.getValue())\n",
- " Button(\n",
- " onclick=lambda: main.run_llama3(printer=print_messages),\n",
- " content=lambda: {\n",
- " Text(f\"유저 프롬프트 전송\")\n",
- " }\n",
- " )\n",
- " Button(\n",
- " onclick=lambda: {\n",
- " change_prompt(\"오늘 날씨는 어때요?\")\n",
- " },\n",
- " content=lambda: {\n",
- " Text(f\"프롬프트 변경\")\n",
- " }\n",
- " )"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "6d19aae7-3d89-4d3d-a762-bad828073060",
- "metadata": {},
- "outputs": [],
- "source": [
- "main.App.update(LlamaView)"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "1f79a90e-28e6-4072-84dc-0a5cfa371f60",
- "metadata": {},
- "outputs": [],
- "source": [
- "# 토큰 스트리밍\n",
- "_user_prompt = main.App.user_prompt.getValue()\n",
- "print_state(\"Inference...\")\n",
- "\n",
- "for chunk in token_streamer(*llama3(chat_history, _user_prompt)):\n",
- " print_messages(chunk)\n",
- "print_messages(\"\\n\")\n",
- "\n",
- "print_state(\"Done!\")"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": null,
- "id": "0e9fd071-22c2-4811-b187-34d0dc78f2e0",
- "metadata": {},
- "outputs": [],
- "source": []
- }
- ],
- "metadata": {
- "kernelspec": {
- "display_name": "Python 3 (ipykernel)",
- "language": "python",
- "name": "python3"
- },
- "language_info": {
- "codemirror_mode": {
- "name": "ipython",
- "version": 3
- },
- "file_extension": ".py",
- "mimetype": "text/x-python",
- "name": "python",
- "nbconvert_exporter": "python",
- "pygments_lexer": "ipython3",
- "version": "3.11.6"
- }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
From f8bfad560c4c5291e4f27ccd506e4ac2757154ca Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Fri, 2 Oct 2026 08:50:04 +0900
Subject: [PATCH 13/58] Docs: Restructure into intent, spec, agent rules and a
bilingual guide
AGENTS.md holds the rules every agent follows (shared core plus this
package's: the notebook is the spec, renaming happens here and never in the
binder, pythonx is a real package); CLAUDE.md only points to it. PROJECT.md is
the Korean summary. docs/INTENT.md and docs/SPEC.md state what pythonx-compose
is for and what it does today, including where code and tests still encode the
synthetic-pythonx structure that was ruled out. README is rewritten with
snippets that run, translated in docs/locale/README_ko.md. docs/guide is a
static en/ko site checked by tools/check_guide.py.
Also brings the release CI: develop pushes regenerate release in the main-only
layout and open the PR into main; main-source-guard and pages.yml as in
python-multiplatform.
---
.github/workflows/main-source-guard.yml | 24 +++
.github/workflows/pages.yml | 30 +++
.github/workflows/release-sync.yml | 53 +++++
.gitignore | 4 +
AGENTS.md | 198 ++++++++++++++++++
CLAUDE.md | 1 +
PROJECT.md | 117 +++++++++++
README.md | 192 +++++++++++++-----
docs/INTENT.md | 136 +++++++++++++
docs/SPEC.md | 257 ++++++++++++++++++++++++
docs/guide/.nojekyll | 0
docs/guide/assets/site.js | 46 +++++
docs/guide/assets/style.css | 179 +++++++++++++++++
docs/guide/concepts.html | 86 ++++++++
docs/guide/ecosystem.html | 51 +++++
docs/guide/getting-started.html | 100 +++++++++
docs/guide/guide-composables.html | 81 ++++++++
docs/guide/guide-manifest.html | 70 +++++++
docs/guide/guide-modifiers.html | 71 +++++++
docs/guide/index.html | 101 ++++++++++
docs/guide/status.html | 56 ++++++
docs/locale/README_ko.md | 161 +++++++++++++++
tools/check_guide.py | 177 ++++++++++++++++
tools/release/README.md | 49 +++++
tools/release/protect-main.sh | 34 ++++
tools/release/sync-release.sh | 101 ++++++++++
tools/release/test-sync-release.sh | 140 +++++++++++++
27 files changed, 2462 insertions(+), 53 deletions(-)
create mode 100644 .github/workflows/main-source-guard.yml
create mode 100644 .github/workflows/pages.yml
create mode 100644 .github/workflows/release-sync.yml
create mode 100644 AGENTS.md
create mode 100644 CLAUDE.md
create mode 100644 PROJECT.md
create mode 100644 docs/INTENT.md
create mode 100644 docs/SPEC.md
create mode 100644 docs/guide/.nojekyll
create mode 100644 docs/guide/assets/site.js
create mode 100644 docs/guide/assets/style.css
create mode 100644 docs/guide/concepts.html
create mode 100644 docs/guide/ecosystem.html
create mode 100644 docs/guide/getting-started.html
create mode 100644 docs/guide/guide-composables.html
create mode 100644 docs/guide/guide-manifest.html
create mode 100644 docs/guide/guide-modifiers.html
create mode 100644 docs/guide/index.html
create mode 100644 docs/guide/status.html
create mode 100644 docs/locale/README_ko.md
create mode 100644 tools/check_guide.py
create mode 100644 tools/release/README.md
create mode 100755 tools/release/protect-main.sh
create mode 100755 tools/release/sync-release.sh
create mode 100755 tools/release/test-sync-release.sh
diff --git a/.github/workflows/main-source-guard.yml b/.github/workflows/main-source-guard.yml
new file mode 100644
index 0000000..4eb5d20
--- /dev/null
+++ b/.github/workflows/main-source-guard.yml
@@ -0,0 +1,24 @@
+name: Main source guard
+
+# Make the job "only-release-into-main" a required status check on main.
+on:
+ pull_request:
+ branches: [main]
+ types: [opened, reopened, synchronize, edited]
+
+permissions:
+ contents: read
+
+jobs:
+ only-release-into-main:
+ runs-on: ubuntu-latest
+ steps:
+ - name: Require head branch "release"
+ env:
+ HEAD_REF: ${{ github.head_ref }}
+ HEAD_REPO: ${{ github.event.pull_request.head.repo.full_name }}
+ run: |
+ if [ "$HEAD_REF" != "release" ] || [ "$HEAD_REPO" != "${{ github.repository }}" ]; then
+ echo "::error::PRs into main must come from the release branch of this repository (got '$HEAD_REPO:$HEAD_REF')."
+ exit 1
+ fi
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
new file mode 100644
index 0000000..f8cb97f
--- /dev/null
+++ b/.github/workflows/pages.yml
@@ -0,0 +1,30 @@
+name: Pages
+
+on:
+ push:
+ branches: [main]
+ workflow_dispatch:
+
+permissions:
+ contents: read
+ pages: write
+ id-token: write
+
+concurrency:
+ group: pages
+ cancel-in-progress: false
+
+jobs:
+ deploy:
+ runs-on: ubuntu-latest
+ environment:
+ name: github-pages
+ url: ${{ steps.deployment.outputs.page_url }}
+ steps:
+ - uses: actions/checkout@v4
+ - uses: actions/configure-pages@v5
+ - uses: actions/upload-pages-artifact@v3
+ with:
+ path: docs/guide
+ - id: deployment
+ uses: actions/deploy-pages@v4
diff --git a/.github/workflows/release-sync.yml b/.github/workflows/release-sync.yml
new file mode 100644
index 0000000..ad20c2c
--- /dev/null
+++ b/.github/workflows/release-sync.yml
@@ -0,0 +1,53 @@
+name: Release sync
+
+# `release` is generated here, not maintained: every push to develop rebuilds it
+# as one commit on top of that develop commit (develop minus the Markdown files
+# that must not reach main), force-pushes it, and keeps one release -> main PR open.
+on:
+ push:
+ branches: [develop]
+
+permissions:
+ contents: write
+ pull-requests: write
+
+concurrency:
+ group: release-sync
+ cancel-in-progress: false
+
+jobs:
+ sync:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v4
+ with:
+ fetch-depth: 0
+
+ - name: Sync release branch
+ run: |
+ git config user.name "github-actions[bot]"
+ git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+ # Not used as a base (release is regenerated); the script reads the
+ # remote sha itself for --force-with-lease.
+ bash tools/release/sync-release.sh --source "${GITHUB_SHA}" --push
+
+ - name: Open or update PR release -> main
+ env:
+ # PRs created with GITHUB_TOKEN do not trigger other workflows, so the
+ # main-source-guard check would never run on this PR. Set the optional
+ # secret RELEASE_PR_TOKEN (PAT or app token) to make it run.
+ GH_TOKEN: ${{ secrets.RELEASE_PR_TOKEN || github.token }}
+ run: |
+ set -eu
+ if ! git rev-parse -q --verify refs/heads/release >/dev/null; then exit 0; fi
+ if [ "$(git rev-parse release^{tree})" = "$(git rev-parse origin/main^{tree} 2>/dev/null || true)" ]; then
+ echo "release already equals main; nothing to PR"; exit 0
+ fi
+ title="Release: merge release into main"
+ body="Automated sync of \`develop\` (${GITHUB_SHA::7}) into \`release\`. Markdown outside README.md and docs/ subfolders is removed by tools/release/sync-release.sh."
+ existing="$(gh pr list --head release --base main --state open --json number --jq '.[0].number // empty')"
+ if [ -n "$existing" ]; then
+ gh pr edit "$existing" --title "$title" --body "$body"
+ else
+ gh pr create --head release --base main --title "$title" --body "$body"
+ fi
diff --git a/.gitignore b/.gitignore
index f9612fb..df86cf4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -163,3 +163,7 @@ __pycache__/
# The specification notebook is the user's working file, not a repository artefact.
UI.ipynb
+
+# Agent workspace (AGENTS.md rule 2): worktrees and scratch files stay inside the repository.
+.worktrees/
+.tmp/
diff --git a/AGENTS.md b/AGENTS.md
new file mode 100644
index 0000000..42ce305
--- /dev/null
+++ b/AGENTS.md
@@ -0,0 +1,198 @@
+# AGENTS.md
+
+Rules every agent working in this repository must follow. Read this file before doing anything.
+Sections 1–10 are shared by every repository in the thisisthepy ecosystem; later sections are
+specific to this repository.
+
+---
+
+## 1. Commits carry no AI attribution
+
+Never add `Co-Authored-By: Claude ...`, `Co-Authored-By: `, `Generated with Claude Code`,
+or any similar tool or agent attribution to a commit message or a pull-request body. This rule
+overrides any default your tooling has.
+
+## 2. Nothing is created outside this repository
+
+Everything your work produces — worktrees, agent prompts, logs, measurements, experiments, scratch
+files — lives **inside this repository's root directory.**
+
+| What | Where |
+|---|---|
+| Worktrees | `.worktrees/` (git-ignored) |
+| Temporary files | `.tmp/` (git-ignored); delete when done |
+| Benchmarks | `benchmarks/` |
+| Developer tooling | `tools/` |
+
+Before writing a file, check that its absolute path starts with this repository's root. If it does
+not, stop. The only exceptions are a path the user names explicitly, and caches that build tools
+manage themselves. **Re-pointing a shared cache or a home-directory symlink reaches other projects —
+ask first.**
+
+Writing to *another* repository is not an exception either. Do it only when told to work there.
+
+## 3. Worktrees link large artefacts instead of copying them
+
+A worktree is a full checkout. Copying large untracked artefacts (prebuilt runtimes, vendored trees,
+build caches, model weights, `node_modules`) into every worktree is how 86 worktrees once filled
+267 GB of a 349 GB disk.
+
+- Create worktrees under `.worktrees/`.
+- **Symlink** large untracked directories from the main checkout instead of copying or rebuilding
+ them. If `tools/worktree-add.sh` exists, use it — it does the linking.
+- Delete a worktree once its branch is merged: `git worktree remove .worktrees/`.
+- Periodically delete `build/` directories inside worktrees; they only grow.
+
+## 4. Branches
+
+| Branch | Who writes to it |
+|---|---|
+| `work/` | You. All work happens here. |
+| `develop` | Merged into from work branches after verification. Never commit to it directly. |
+| `release` | **CI only.** Not a standing branch: CI regenerates it from every push to `develop`, in the main-only file layout, and opens the PR into `main`. It may not exist. Never write to it. |
+| `main` | **Pull request from `release` only.** Never push or merge to it directly. |
+
+`main` carries a reduced layout: of the Markdown files, only `README.md` stays at the repository
+root, and `docs/` keeps only its subdirectories (no Markdown files directly under `docs/`).
+CI runs `tools/release/sync-release.sh` (`.github/workflows/release-sync.yml`) to produce that layout; do not hand-edit `release` or `main`.
+
+## 5. Intent → Spec → Test → Code
+
+This project runs on **intent-based spec-driven development** and **test-driven development**.
+
+1. `docs/INTENT.md` states what the project is for. It is the boundary. **The spec may not go
+ beyond the intent.**
+2. `docs/SPEC.md` states what the project does. A behaviour change starts as a spec change.
+3. Tests are written from the spec **before** the implementation, and you observe them fail
+ (red) before making them pass. Report the red output.
+4. Code is written to make the tests pass.
+
+If a request conflicts with `docs/INTENT.md`, say so instead of implementing it.
+
+## 6. User-authored files are specification
+
+Files the user wrote by hand — notebooks, example build files, sample apps — are the specification.
+Read them **first**. Never delete, rewrite, or `git add` them without being told to. Generated
+documentation (roadmaps, design notes) is a record of work, not a requirement; when the two
+disagree, the user's file wins.
+
+## 7. Show a conclusion before acting on it
+
+Anything beyond the immediate request — another repository, a public API signature, deleting
+files, killing processes, pushing to a remote, changing branch protection — state what you would do
+and why, and wait. Investigating, measuring, and reporting are always fine.
+
+When a rule and backward compatibility conflict, **the rule wins.** List the callers that break and
+fix them; do not keep the forbidden thing "so nothing breaks".
+
+## 8. Verification that can fail
+
+- Never read a build's exit code through a pipe (`| tail`, `| grep`). Redirect to a file, then read
+ `$?`. A background command ending in `echo` always reports 0.
+- Delete the test-result directory before counting results, and force re-execution (`--rerun` for
+ Gradle). Stale XML otherwise reports an old, larger number.
+- Run independent test modules as **separate** invocations. One invocation can hide an ordering
+ dependency.
+- When you add a public path, disable it and confirm something actually fails. If nothing fails,
+ nothing uses it.
+- **Do not trust an agent's report.** Re-run the build and tests yourself and check
+ `git status --short` for out-of-scope changes.
+- **Never `git add -A`.** Stage explicit paths. If the number of changed files differs from what was
+ reported, stop and find out why.
+- Measurements run alone, unfiltered, after checking `uptime`.
+
+## 9. Reporting
+
+Report by category, and never put them in one column:
+**feature added / defect fixed / test added / documentation corrected / deleted.**
+A rising test count is not progress when the tests assert an absence. Before writing "nothing left
+to implement", say what you counted against.
+
+## 10. Agents
+
+- A headless agent (`claude -p`, `agy -p`) has **no next turn**. Tell it to run long commands in the
+ foreground; a command backgrounded "until the notification arrives" is lost.
+- Pass the model explicitly. Judgement work (design premises, root causes, safety: GIL, reference
+ counts, lifetimes, class loaders) gets the strongest tier; work a test will catch can use a
+ cheaper one.
+- Give every agent prompt the absolute paths it may write to, and repeat rule 2 in it.
+
+---
+
+# Repository-specific rules — `pythonx-compose`
+
+## 11. The specification is the user's notebook
+
+`UI.ipynb` is this project's user-facing specification. It lives only in the maintainer's main
+checkout, is git-ignored, and is **never** copied, moved, edited, or `git add`ed — not even into a
+worktree so a test can see it. Read it in place.
+
+- Its function signatures are **naming examples**. The rule they illustrate is: expose the original
+ Kotlin parameters, with Pythonic `snake_case` names (`onClick` → `on_click`). Do not add a
+ parameter Kotlin does not have because the notebook wrote one (`corner_radius`).
+- `docs/INTENT.md` and `docs/SPEC.md` are derived from it. When they disagree with the notebook or
+ with the user, the notebook and the user win.
+- `tests/test_pythonx_map.py` reads the notebook's imports. Where the notebook is absent (any
+ worktree, any CI checkout) that test checks nothing and still passes. Run it in the main checkout
+ before claiming the manifest covers the notebook.
+
+## 12. Renaming happens here, in real Python, never in the binder
+
+- `python-multiplatform` exposes Kotlin declarations under their **Kotlin** names
+ (`androidx.compose.material3`). It must never map `androidx` to `pythonx` or rename any Kotlin
+ namespace. Do not propose, add, or depend on such a feature there — including in test harnesses.
+- `pythonx/` is a **real package on disk**. Its modules import the `androidx.compose.*` modules the
+ binder exposes and restructure them Pythonically. A design in which something else synthesises
+ `pythonx.*` (for example with `__path__ = []`) and the on-disk files cannot be imported is ruled
+ out, even if it looks simpler.
+- `pythonx-map.toml` is the mapping manifest. A new `pythonx.compose.*` module gets a row there in
+ the same change. The `.pyi` generator reads the same file, so the editor and the interpreter agree.
+
+## 13. The Python surface
+
+- Kotlin extension functions are methods on the receiver's proxy: `Modifier.padding(16).size(24)`.
+- `@Composable` stays as the decorator screens are written with.
+- No per-widget wrapper that only renames: resolve by rule. A hand-written module is justified only
+ for what the rule cannot express, and it says why in its docstring.
+- No runtime reflection: no `jclass`, no JPype, no searching `__dict__` for mangled JVM names
+ (`"Text-"`). These are removed options, not missing features.
+
+## 14. Running the tests
+
+ python3 -m pytest tests -q
+
+- The suite needs `pytest`; if the system Python has none, create a virtual environment under
+ `.tmp/` (rule 2), not in the home directory.
+- Tests that exercise the binder's adaptation layer read it, read-only, from a `PythonMultiplatform`
+ checkout: the sibling directory `../PythonMultiplatform`, or `PYTHONMULTIPLATFORM_HOME`. Without
+ one they **skip**; with one they currently **fail** (37 tests, `register_package` is gone
+ upstream — see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A
+ skip is not a pass.
+- `PythonMultiplatform` is read-only from this repository. Never write to it from here.
+- Record the before and after counts of every change; a change that only touches documentation
+ must leave them identical.
+
+## 15. Packaging
+
+- The distribution name is `pythonx-compose` (`pyproject.toml`); the import package is
+ `pythonx.compose`.
+- `.pyi` stubs, `py.typed` and the manifest must end up **inside the wheel**. A `package-data`
+ pattern is not proof — build the wheel and list it before claiming something ships.
+
+## 16. Things you do not change without the maintainer
+
+- **`test/`** — the 2023–2024 Kotlin Multiplatform sample. Do not delete, move, or modernise it;
+ its fate is an open decision (`PROJECT.md`).
+- **`pythonx/compose/native`** — a git submodule. Do not update its pointer as a side effect.
+- **`pythonx/compose/lite/`** — a retired 2024 JPype prototype with tracked binaries. Leave it until
+ the maintainer decides.
+
+## 17. Documentation layout
+
+- `README.md` (English) and `docs/locale/README_ko.md` (Korean) say the same thing; change both.
+- `docs/guide/` is the bilingual GitHub Pages site. Every visible string exists in English and
+ Korean. `python3 tools/check_guide.py` is its test; run it after any guide change.
+- No Markdown files directly under `docs/` other than `INTENT.md` and `SPEC.md`; other documents go
+ in a topic subdirectory. `README.md` must not link to `AGENTS.md`, `PROJECT.md`, `CLAUDE.md`,
+ `docs/INTENT.md` or `docs/SPEC.md` — those files do not exist on `main`.
+- `CLAUDE.md` contains exactly one line, `@AGENTS.md`. Rules go in this file.
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..43c994c
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1 @@
+@AGENTS.md
diff --git a/PROJECT.md b/PROJECT.md
new file mode 100644
index 0000000..49b9129
--- /dev/null
+++ b/PROJECT.md
@@ -0,0 +1,117 @@
+# PROJECT — pythonx-compose
+
+프로젝트 운영에 필요한 핵심 사항을 정리한 문서입니다. 의도는 `docs/INTENT.md`, 동작 계약은
+`docs/SPEC.md`, 에이전트 규정은 `AGENTS.md` 에 있습니다.
+
+## 1. 한 줄 요약
+
+Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`pythonx-compose`**.
+`python-multiplatform` 바인더가 Kotlin 이름 그대로 노출한 Compose 를, 이 저장소의 **실제 파이썬
+코드**(`pythonx/`)가 가져와 파이써닉한 구조(`pythonx.compose.*`, `snake_case` 매개변수,
+확장 함수 = 메서드)로 재구성한다.
+
+## 2. 사양의 출처
+
+| 우선순위 | 무엇 | 비고 |
+|---|---|---|
+| 1 | 사용자 발언 | `docs/INTENT.md` 에 원문 인용 |
+| 2 | `UI.ipynb` | 메인 체크아웃에만 있음. git-ignore 됨. **복사·이동·추가 금지** |
+| 3 | `docs/INTENT.md` → `docs/SPEC.md` | 사양에서 파생된 문서. 어긋나면 1·2 가 이긴다 |
+
+노트북의 함수 시그니처는 **이름 예시**다. 실제 규칙은 "Kotlin 원래 매개변수를 `snake_case` 로
+노출한다" 이다 (`onclick` 이 아니라 `on_click`).
+
+## 3. 현황 (2026-10-02)
+
+`docs/SPEC.md` 기준. 구현 = 이 저장소의 코드 + 읽고 통과를 확인한 테스트가 있는 것.
+
+| 상태 | 항목 |
+|---|---|
+| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터 |
+| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), `Modifier` 체인·오버로드·`Dp` 숫자 허용(바인더 계층 대상 테스트가 실패 중), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(표기 미확정) |
+| 계획 | `pythonx` 를 실제 디스크 패키지로 재구성, `.pyi` 동봉, `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
+
+### 테스트 기준선
+
+```
+python3 -m pytest tests -q
+ PythonMultiplatform 체크아웃 없음 39 passed, 37 skipped
+ PYTHONMULTIPLATFORM_HOME 지정 39 passed, 37 failed (register_package 없음)
+```
+
+37 개 실패는 **예상된 것**이다. 테스트 하네스(`tests/adapter.py`)가 바인더에게
+`register_package('pythonx.compose', 'androidx.compose')` 를 시키는데, 바인더는 더 이상 이름을
+바꾸지 않는다. 이 패키지 쪽 런타임이 아직 연결되지 않았으므로 해당 항목은 "부분" 으로 기록한다.
+통과하는 39 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
+않는다.
+
+## 4. 구조
+
+```
+pythonx/compose/ import 패키지 (현재 대부분 독스트링만 있는 모듈)
+ runtime/ @Composable
+ ui/ modifier.py (빈 Modifier 등록 지점), alignment.py
+ layout/ arrangement.py
+ material3/ icon.py, color_scheme.py (호출 불가 기록용), 빈 파일 28 개
+ lite/ 2024 JPype 프로토타입 (은퇴, 바이너리 97 개 추적 중)
+ native/ 서브모듈 → thisisthepy/swing-graalvm-demo
+pythonx-map.toml pythonx ↔ androidx 매핑 매니페스트
+tests/ pytest (unittest 스타일)
+test/ 2023–2024 Kotlin Multiplatform 샘플 (pycomposeui) — 처리 미정
+docs/INTENT.md docs/SPEC.md docs/locale/ docs/guide/
+tools/check_guide.py 가이드 사이트 검사 (가이드의 테스트)
+```
+
+## 5. 빌드·테스트
+
+```bash
+python3 -m pytest tests -q # 파이썬 테스트
+PYTHONMULTIPLATFORM_HOME= python3 -m pytest tests -q # 바인더 계층 포함
+python3 tools/check_guide.py # 가이드: HTML 파싱, 링크, en/ko 짝
+```
+
+- pytest 가 없으면 `.tmp/` 아래에 가상환경을 만든다 (홈 디렉터리 금지).
+- `PythonMultiplatform` 은 읽기 전용이다.
+- wheel 빌드 후 내용물 확인은 아직 자동화되어 있지 않다.
+
+## 6. 결정된 것
+
+- 배포 이름은 `pythonx-compose`.
+- `pythonx` 는 디스크에 존재하는 실제 패키지이고, 그 코드가 `androidx` 모듈을 가져와 재구성한다.
+- 바인더(`python-multiplatform`)는 Kotlin 네임스페이스를 절대 바꾸지 않는다. `androidx → pythonx`
+ 매핑은 이 저장소의 일이고, `pythonx-map.toml` 이 그 매니페스트다.
+- Kotlin 확장 함수는 수신 객체 프록시의 메서드로 보인다.
+- `@Composable` 데코레이터는 유지한다.
+- `.pyi` 스텁은 패키지에 포함되어 배포된다.
+- 런타임 리플렉션(chaquopy `jclass`, JPype, 맹글링된 JVM 이름 검색)은 쓰지 않는다.
+
+## 7. 열린 질문 (메인테이너 결정 필요)
+
+1. **`test/` 디렉터리** — 2023–2024 Kotlin Multiplatform 샘플. 유지 / 이동 / 삭제 중 무엇인지.
+ 결정 전까지 손대지 않는다.
+2. **현재 코드·테스트가 반대 구조를 전제한다.** `runtime/__init__.py`, `ui/__init__.py`,
+ `ui/modifier.py` 의 독스트링과 `test_runtime_module.py`·`test_ui_init_module.py` 의 4 개 테스트가
+ "합성된 `pythonx`(`__path__ = []`) 때문에 디스크 파일을 import 할 수 없다" 를 전제·단언한다.
+ 사용자 지시(실제 패키지)와 충돌하므로 재작성 대상이다.
+3. **`main.App` / `App.update`** — 노트북의 라이브 앱 객체를 이 패키지가 제공하는지.
+4. **`Column`·`Row`·`Spacer` 의 import 위치** — 노트북은 `material3`, Kotlin 은 `foundation.layout`.
+5. **노트북식 편의 표기** — 소문자 `modifier` 인스턴스, `DefaultIcons`, ARGB 정수 색,
+ `Spacer(start=..., top=...)`.
+6. **상수 표기** — `Alignment.Center()` (현재 문서) 와 `Arrangement.Start` (layout 독스트링, 노트북)
+ 가 엇갈린다.
+7. **`pythonx/compose/lite/release/`** 의 Windows 바이너리·jar 97 개와 빈 `material3/*.py` 28 개,
+ 서브모듈 `native` 의 처리.
+8. **`pythonx-map.toml` 의 이중 표기** — `pythonx.compose.layout` 과
+ `pythonx.compose.foundation.layout` 를 둘 다 유지할지.
+9. **릴리스·Pages 활성화** — `tools/release/` 와 `.github/workflows/`(release-sync, main-source-guard,
+ pages)는 들어와 있다. 실제로 돌려면 원격 푸시, `RELEASE_PR_TOKEN` 시크릿, main 보호 적용이
+ 필요하고, 셋 다 메인테이너 승인 사항이다.
+
+## 8. 관련 저장소
+
+| 저장소 | 관계 |
+|---|---|
+| `python-multiplatform` | 바인더. 이 패키지가 런타임에 의존하는 대상. 이 저장소에서는 읽기 전용 |
+| `toolchain` | Gradle 빌드 플러그인 |
+| `pypackpack` | 파이썬 프로젝트 배포 |
+| `torchnative`, `Gemstone` | 같은 생태계의 다른 프로젝트 |
diff --git a/README.md b/README.md
index 3933634..1fc5d90 100644
--- a/README.md
+++ b/README.md
@@ -1,77 +1,163 @@
+English | [한국어](docs/locale/README_ko.md)
+
+
+
# pythonx-compose
-> pythonx is a python extension for kotlin integration
+**Write Compose user interfaces in Python — with Compose's own widgets, spelled the Python way.**
-### Description
+[](LICENSE)
+[](pyproject.toml)
+[](pyproject.toml)
+[](#-status)
-Python Wrapper for Kotlin Compose Multiplatform.
+[Guide](docs/guide/index.html) · [Getting started](docs/guide/getting-started.html) · [Concepts](docs/guide/concepts.html) · [Status](docs/guide/status.html)
+
Two layers, one naming rule, one manifest.두 계층, 이름 규칙 하나, 매니페스트 하나.
+
+
+
+
The two layers두 계층
+
python-multiplatform — the binder — embeds CPython in a Kotlin Multiplatform app and exposes Kotlin declarations to Python under their Kotlin names: androidx.compose.material3 is androidx.compose.material3. It never renames a namespace.
python-multiplatform — 바인더 — 는 Kotlin Multiplatform 앱에 CPython 을 임베딩하고, Kotlin 선언을 Kotlin 이름 그대로 파이썬에 노출합니다: androidx.compose.material3 는 androidx.compose.material3 입니다. 네임스페이스 이름을 절대 바꾸지 않습니다.
+
pythonx-compose — this package — is real Python on disk. Its modules import those androidx.compose.* modules and restructure them into pythonx.compose.*.
pythonx-compose — 이 패키지 — 는 디스크에 있는 실제 파이썬입니다. 이 패키지의 모듈이 androidx.compose.* 를 import 해 pythonx.compose.* 로 재구성합니다.
+
+
+
+
+
The naming rule이름 규칙
+
Expose the original Kotlin parameters, with Pythonic snake_case names. Type names stay as they are.
Kotlin 의 원래 매개변수를 파이썬다운 snake_case 이름으로 노출합니다. 타입 이름은 그대로 둡니다.
+
+
Kotlin
Python
+
+
onClick
on_click
+
fillMaxWidth
fill_max_width
+
horizontalAlignment
horizontal_alignment
+
zIndex
z_index
+
Modifier
Modifier
+
+
The user's notebook writes signatures such as Button(onclick, corner_radius, color). Those are naming examples; where they differ from Kotlin, the Kotlin parameter, snake-cased, wins.
사용자 노트북은 Button(onclick, corner_radius, color) 같은 시그니처를 씁니다. 이는 이름 예시이며, Kotlin 과 다르면 Kotlin 매개변수를 snake_case 로 바꾼 것이 이깁니다.
+
+
+
+
Extension functions are methods확장 함수는 메서드
+
Most of Modifier is Kotlin extension functions. In Python each one is a method on the receiver's proxy, attached the first time it is read, so a chain reads as it does in Kotlin.
Modifier 의 대부분은 Kotlin 확장 함수입니다. 파이썬에서는 각각이 수신 객체 프록시의 메서드가 되며 처음 읽힐 때 붙습니다. 그래서 체인이 Kotlin 에서처럼 읽힙니다.
+
Modifier.padding(16).size(24).fill_max_width()
+
+
+
+
Value classes값 클래스
+
Dp wraps a single float, so a raw number may stand for it: padding(16) means padding(16.dp). Color and TextUnit pack several fields into one value, so a raw number would decode as something else entirely — they are refused, with a message saying why.
Dp 는 float 하나를 감싸므로 숫자로 쓸 수 있습니다: padding(16) 은 padding(16.dp) 입니다. Color 와 TextUnit 은 여러 필드를 한 값에 담으므로 숫자를 넣으면 전혀 다른 값으로 해석됩니다 — 그래서 이유를 밝히며 거절합니다.
+
+
+
+
One manifest, two readers매니페스트 하나, 읽는 쪽 둘
+
pythonx-map.toml says which pythonx.compose.* module stands for which Kotlin package. The runtime and the .pyi generator read the same file, so the name your editor completes is the name the interpreter resolves.
pythonx-map.toml 이 어떤 pythonx.compose.* 모듈이 어떤 Kotlin 패키지에 대응하는지 적습니다. 런타임과 .pyi 생성기가 같은 파일을 읽으므로, 편집기가 완성하는 이름과 인터프리터가 해석하는 이름이 같습니다.
+
+
+
+
@Composable@Composable
+
The decorator stays, and it is an identity: it returns the function unchanged. The composer each nested call needs is threaded by the binding from the callee's declared parameters, never by anything the caller does.
데코레이터는 유지되며 항등 함수입니다: 함수를 그대로 돌려줍니다. 중첩 호출마다 필요한 composer 는 호출되는 쪽의 선언된 매개변수를 보고 바인딩이 넘기며, 호출하는 쪽은 아무것도 하지 않습니다.
The binder owns the language boundary and keeps Kotlin names. This package owns the Pythonic shape of Compose. A change that would make the binder know about Compose, or rename a Kotlin namespace, belongs here instead.
바인더는 언어 경계를 맡고 Kotlin 이름을 유지합니다. 이 패키지는 Compose 의 파이썬다운 모양을 맡습니다. 바인더가 Compose 를 알게 하거나 Kotlin 네임스페이스 이름을 바꾸게 하는 변경은 대신 여기에 속합니다.
With it, those 37 currently fail: the binder no longer renames namespaces, and this package's side of the runtime is not wired yet. That is expected and recorded.
지정하면 그 37 개는 현재 실패합니다: 바인더는 더 이상 네임스페이스 이름을 바꾸지 않고, 이 패키지 쪽 런타임은 아직 연결되지 않았습니다. 예상된 상태이며 기록되어 있습니다.
+
+
+
+
3. What you can call today3. 지금 호출할 수 있는 것
+
From the repository root:
저장소 루트에서:
+
from pythonx.compose.runtime import Composable
+
+@Composable # identity: the function stays a plain function
+def Screen():
+ """A screen."""
+ return "drawn"
+
+assert Screen() == "drawn" and Screen.__name__ == "Screen"
Screens are functions; widgets are Compose's own.화면은 함수이고, 위젯은 Compose 의 것입니다.
+
+
+
+
partial부분
+
Material 3 widgets have been rendered from Python in python-multiplatform's own tests (Text, Button, Card, ListItem, Badge, MaterialTheme, IconButton, Checkbox, Switch, TextField). This package does not yet re-export them under pythonx.compose.material3.
Material 3 위젯은 python-multiplatform 자체 테스트에서 파이썬으로 렌더링되었습니다 (Text, Button, Card, ListItem, Badge, MaterialTheme, IconButton, Checkbox, Switch, TextField). 이 패키지는 아직 pythonx.compose.material3 아래로 재노출하지 않습니다.
A screen is a plain function. @Composable marks it; it does not wrap it. Content slots take a lambda.
화면은 평범한 함수입니다. @Composable 은 표시만 하고 감싸지 않습니다. content 슬롯은 람다를 받습니다.
+
+
+
+
From the notebook's spelling to the real parameters노트북 표기에서 실제 매개변수로
+
The notebook's signatures are examples. The surface follows Compose:
노트북의 시그니처는 예시입니다. 실제 표면은 Compose 를 따릅니다:
+
+
Notebook노트북
Compose parameterCompose 매개변수
Python
+
+
Button(onclick=…)
onClick
on_click
+
Text(font_size=30)
fontSize
font_size
+
Column(horizontal_alignment=…)
horizontalAlignment
horizontal_alignment
+
Button(corner_radius=50)
none — Compose takes a shape없음 — Compose 는 shape 를 받음
shape
+
TextField(text_state=…)
value, onValueChange
value, on_value_change
+
+
+
+
+
What does not work yet아직 안 되는 것
+
+
Icon and the colour-scheme factories are importable but not callable: nothing bound can yet produce an ImageVector, and the factories take 36 colour parameters.Icon 과 색 스킴 팩토리는 import 는 되지만 호출할 수 없습니다: 바인딩된 어떤 것도 아직 ImageVector 를 만들 수 없고, 팩토리는 색 매개변수 36 개를 받습니다.
+
remember_saveable, DefaultIcons and the coroutine scopes the notebook imports are planned.노트북이 import 하는 remember_saveable, DefaultIcons, 코루틴 스코프는 계획 단계입니다.
Only add a value class whose constructor is the identity on its number. Color and TextUnit are deliberately absent, and a test fails if they appear.
생성자가 숫자에 대한 항등인 값 클래스만 추가합니다. Color 와 TextUnit 은 의도적으로 빠져 있으며, 들어가면 테스트가 실패합니다.
+
+
+
+
Keeping it in step with the notebook노트북과 맞춰 두기
+
A test reads every pythonx import in the user's notebook and fails if the manifest does not map it. The notebook lives only in the maintainer's checkout, so elsewhere that test has nothing to check — run it there before claiming coverage.
테스트 하나가 사용자 노트북의 모든 pythonx import 를 읽고, 매니페스트가 대응시키지 않으면 실패합니다. 노트북은 메인테이너의 체크아웃에만 있으므로 다른 곳에서는 그 테스트가 확인할 것이 없습니다 — 커버리지를 주장하기 전에 그곳에서 돌리세요.
Kotlin extension functions, as Python methods.Kotlin 확장 함수를 파이썬 메서드로.
+
+
+
+
partial부분
+
The behaviour below is specified and tested against the binder's adaptation layer. Those tests are currently failing while this package's runtime side is wired up.
아래 동작은 사양으로 정해져 있고 바인더의 적응 계층을 대상으로 테스트됩니다. 이 패키지 쪽 런타임을 연결하는 동안 해당 테스트는 실패 중입니다.
+
+
+
+
Chaining체이닝
+
from pythonx.compose.ui import Modifier
+
+m = Modifier.padding(16).size(24).fill_max_width()
+
Each link returns a new receiver; nothing is mutated. A name that is not bound raises AttributeError naming the type it looked on.
각 단계는 새 수신 객체를 돌려주며, 아무것도 변경하지 않습니다. 바인딩되지 않은 이름은 어느 타입에서 찾았는지 밝히는 AttributeError 를 냅니다.
+
+
+
+
Overloads오버로드
+
Compose declares several padding functions. A call picks one by keyword names, then argument count, then declared type; if none matches, the error lists the candidates.
Compose 는 padding 함수를 여러 개 선언합니다. 호출은 키워드 이름, 인자 개수, 선언 타입 순으로 하나를 고르며, 맞는 것이 없으면 후보를 나열한 오류를 냅니다.
+
m.padding(16) # all sides
+m.padding(horizontal=8, vertical=4) # selected by keyword names
+
+
+
+
The empty Modifier빈 Modifier
+
In Kotlin, Modifier as an expression is an object, and bindings are functions — so there is no bound name for the empty modifier a chain starts from. pythonx/compose/ui/modifier.py is the seam: an application registers a one-line Kotlin factory.
Kotlin 에서 식으로 쓰인 Modifier 는 객체이고 바인딩은 함수이므로, 체인이 시작하는 빈 모디파이어에는 바인딩된 이름이 없습니다. pythonx/compose/ui/modifier.py 가 그 접점이며, 앱이 한 줄짜리 Kotlin 팩토리를 등록합니다.
+
// in the application's Kotlin
+fun emptyModifier(): Modifier = Modifier
+
modifier.install("com.example.emptyModifier") # then Modifier.padding(16) works
The real Compose widgets with their real parameters — restructured into a Python package, spelled the way Python spells things.진짜 Compose 위젯과 진짜 매개변수를 — 파이썬 패키지로 재구성해, 파이썬이 쓰는 방식대로 씁니다.
Nothing is reimplemented and nothing is invented. Every parameter on the right is a Compose parameter on the left, renamed by one rule: camelCase becomes snake_case.
다시 구현하는 것도, 새로 지어내는 것도 없습니다. 오른쪽의 모든 매개변수는 왼쪽 Compose 의 매개변수이고, 규칙 하나로 이름만 바뀝니다: camelCase 가 snake_case 가 됩니다.
Two layers, one rule about names.두 계층, 이름에 관한 규칙 하나.
+
+The binder exposes Kotlin under its Kotlin names and never renames. This package is real Python that imports those modules and reshapes them. One manifest says which module maps to which.바인더는 Kotlin 을 Kotlin 이름 그대로 노출하고 절대 이름을 바꾸지 않습니다. 이 패키지는 그 모듈을 import 해 재구성하는 실제 파이썬입니다. 어떤 모듈이 무엇에 대응하는지는 매니페스트 하나가 말합니다.
+
+
+
+
+
Philosophy철학
+
What it holds to지키는 것
+
+
onClick → on_click
The original API원래 API 그대로
Compose's own parameters, in snake_case. No convenience parameters Kotlin does not have.
Compose 자신의 매개변수를 snake_case 로. Kotlin 에 없는 편의 매개변수는 만들지 않습니다.
+
Modifier.padding(16).size(24)
Extensions are methods확장 함수는 메서드
A Kotlin extension function is a method on its receiver, so chains read as they do in Kotlin.
Kotlin 확장 함수는 수신 객체의 메서드가 되어, 체인이 Kotlin 에서처럼 읽힙니다.
+
import androidx.compose…
A real package실제 패키지
pythonx/ is ordinary Python on disk. Renaming happens here, never in the binder.
pythonx/ 는 디스크에 있는 평범한 파이썬입니다. 이름 바꾸기는 여기서 하고, 바인더에서는 하지 않습니다.
+
@Composable
Composable stays@Composable 은 그대로
Screens are decorated Python functions, the way the notebook writes them.
화면은 노트북이 쓰는 그대로, 데코레이터가 붙은 파이썬 함수입니다.
+
+
What it is not이것이 아닌 것
+
+
Not the binder — embedding CPython and the FFI belong to python-multiplatform.바인더가 아닙니다 — CPython 임베딩과 FFI 는 python-multiplatform 의 몫입니다.
+
Not a reimplementation of Compose, and not a new widget set.Compose 의 재구현도, 새 위젯 세트도 아닙니다.
+
Not runtime reflection — bindings are produced at build time, because native images and Kotlin/Native have none.런타임 리플렉션이 아닙니다 — 네이티브 이미지와 Kotlin/Native 에는 리플렉션이 없으므로 바인딩은 빌드 타임에 만듭니다.
With it, those 37 currently fail: the binder no longer renames namespaces, and this package's side of the runtime is not wired yet. That is expected and recorded.
지정하면 그 37 개는 현재 실패합니다: 바인더는 더 이상 네임스페이스 이름을 바꾸지 않고, 이 패키지 쪽 런타임은 아직 연결되지 않았습니다. 예상된 상태이며 기록되어 있습니다.
Test baseline: 39 passed, 37 skipped without a python-multiplatform checkout; 39 passed, 37 failed with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 39 passed, 37 skipped, 있으면 39 passed, 37 failed.
+
Test baseline: 40 passed, 37 skipped without a python-multiplatform checkout; 40 passed, 37 failed with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 40 passed, 37 skipped, 있으면 40 passed, 37 failed.
FAQ
diff --git a/pythonx/compose/layout/arrangement.py b/pythonx/compose/layout/arrangement.py
index 3920e8a..e153d1f 100644
--- a/pythonx/compose/layout/arrangement.py
+++ b/pythonx/compose/layout/arrangement.py
@@ -12,19 +12,23 @@
Read out of the walked table. Compose declares more (`spacedBy`, for one) -- those are functions
rather than constants and reach Python through the ordinary function path, not this one.
-## They are called, not read
+## They are read, not called
- from pythonx.compose.foundation.layout import Row, Arrangement, width__Dp
- from pythonx.compose.material3 import Text
+ from androidx.compose.foundation.layout import Row, Arrangement, width__Dp
+ from androidx.compose.material3 import Text
from fixture.compose import emptyModifier
Row(
modifier=width__Dp(emptyModifier(), 80.0),
- horizontal_arrangement=Arrangement.End(), # with the parentheses
+ horizontal_arrangement=Arrangement.End, # no parentheses
content=lambda scope: Text('X'),
)
-The width matters as much as the parentheses: a row wraps its content, so with no width constraint
+Since upstream's `46be0212` a static getter is evaluated on attribute access, so `Arrangement.End()`
+raises `TypeError` -- the value is not callable. The imports are the Kotlin names for the reason
+`alignment.py` gives.
+
+The width matters as much as the spelling: a row wraps its content, so with no width constraint
there is no spare space and every arrangement puts the child in the same place. Upstream's proof
passed for that wrong reason once, before its opposite-end control caught it.
"""
diff --git a/pythonx/compose/ui/alignment.py b/pythonx/compose/ui/alignment.py
index 7e64d28..f660609 100644
--- a/pythonx/compose/ui/alignment.py
+++ b/pythonx/compose/ui/alignment.py
@@ -5,9 +5,10 @@
`80318c16` added that binding (`CallableKind.STATIC_GETTER`), and `6d896fba` proved a constant
crosses and changes a layout.
-So there is nothing to wrap here, and that is the point: this package's rule is that whatever the
-adaptation layer produces gets no hand-written wrapper (`0856d08`, `f7e21f8`). What this file is for
-is the two things a caller cannot read off the layer.
+The binding exists only under its Kotlin name. Re-exporting it as `pythonx.compose.ui.Alignment` is
+this package's job, not the binder's -- the earlier rule that whatever the layer produces gets no
+wrapper here (`0856d08`, `f7e21f8`) was the wrong way round. Until that re-export can land, this file
+records the two things a caller cannot read off the layer.
## The names the layer produces
@@ -17,14 +18,16 @@
Read out of the walked table, not from Compose's own source: a name Compose declares but the walker
declines would not be here.
-## They are called, not read
+## They are read, not called
- from pythonx.compose.ui import Alignment
- Alignment.Center() # with the parentheses
+ from androidx.compose.ui import Alignment
+ Alignment.Center # no parentheses
-The layer renders every declaration as a callable and does not branch on the kind column, so a
-static getter arrives as a zero-argument function rather than an attribute. Writing `Alignment.Center`
-passes the function object itself, and the dispatcher refuses it -- upstream `6d896fba` records the
-message ("expected a Horizontal handle", for the arrangement case). Exposing these as attributes is
-upstream's next step; the column that would drive it already exists.
+`PythonMultiplatform`'s `46be0212` taught the layer to branch on the kind column: a static getter is
+evaluated on attribute access and handed back as a value, so `Alignment.Center()` -- the spelling
+this file used to prescribe -- now raises `TypeError` because the value is not callable.
+
+The import is the Kotlin name on purpose. The binder no longer re-exports anything under
+`pythonx.*`; giving these a `pythonx.compose.ui` spelling is this package's job, and until the
+adapter stops occupying `sys.modules['pythonx']` that re-export has nowhere to live.
"""
diff --git a/tests/test_alignment_modules.py b/tests/test_alignment_modules.py
index 55eaaa6..042c93f 100644
--- a/tests/test_alignment_modules.py
+++ b/tests/test_alignment_modules.py
@@ -1,4 +1,4 @@
-"""`alignment.py` / `arrangement.py` -- loadable now, and still unbound.
+"""`alignment.py` / `arrangement.py` -- loadable, and documenting constants the layer now binds.
Both files carried Chaquopy-era code that could not run: `from java import jclass` at module
level, in a project whose bridge is not Chaquopy. Importing either one raised before a single
@@ -8,10 +8,9 @@ class body executed, so the "blocked upstream" note they carried described somet
Two things are asserted, and they are separate on purpose:
1. **They load.** Importing them by path no longer raises. That is what changed.
-2. **They are still unbound.** No `jclass` survives in executable tokens, and the classes carry
- no constants -- because the artefact scanner binds top-level functions and value-class
- constructors, and `Alignment.Center` / `Arrangement.SpaceBetween` are neither. When that
- changes upstream, this test fails and these files get real contents.
+2. **The layer supplies them.** No `jclass` survives in executable tokens and no placeholder class
+ remains: upstream's scanner binds companion constants (`80318c16`) and reads them as attributes
+ (`46be0212`), so these files only document the names and the spelling.
Tokens are checked rather than raw text, so a mention inside the docstring that explains the
history does not count as surviving code -- the same distinction `test_ui_init_module.py` makes.
@@ -75,7 +74,7 @@ class TheLayerSuppliesThemNow(unittest.TestCase):
-- the layer produces the names and this package's rule is not to wrap what the layer produces.
What stays asserted is what a caller cannot read off the layer: which names exist, and that they
- are called rather than read.
+ are read as attributes -- `46be0212` made the parenthesised form a `TypeError`.
"""
ALIGNMENT = (
@@ -103,13 +102,27 @@ def test_each_module_names_the_constants_the_walker_binds(self) -> None:
with self.subTest(module=name, constant=constant):
self.assertIn(constant, doc, f"{name} does not name {constant}")
- def test_each_module_says_the_constants_are_called(self) -> None:
- """Reading one without calling it passes the function object and the dispatcher refuses it."""
+ def test_each_module_says_the_constants_are_read_not_called(self) -> None:
+ """Upstream `46be0212`: a static getter is a value on attribute access; calling it raises."""
+ call_form = {"alignment": "Alignment.Center()", "arrangement": "Arrangement.End()"}
+ read_form = {"alignment": "Alignment.Center ", "arrangement": "Arrangement.End,"}
for name, path in MODULES.items():
+ text = path.read_text()
with self.subTest(module=name):
- self.assertIn("()", path.read_text(), f"{name} does not show the call form")
- self.assertIn("parentheses", path.read_text(), f"{name} does not say why")
-
+ self.assertIn(read_form[name], text, f"{name} does not show the attribute form")
+ self.assertIn("no parentheses", text, f"{name} does not say to drop them")
+ self.assertIn("TypeError", text, f"{name} does not say what the call form does now")
+ code = [line for line in text.splitlines() if line.startswith(" ")]
+ self.assertFalse(any(call_form[name] in line for line in code),
+ f"{name} still prescribes the call form in an example")
+
+ def test_examples_import_the_kotlin_names(self) -> None:
+ """The binder no longer re-exports under `pythonx.*`; an example importing that would not resolve."""
+ for name, path in MODULES.items():
+ with self.subTest(module=name):
+ text = path.read_text()
+ self.assertIn("from androidx.compose.", text)
+ self.assertNotRegex(text, r"(?m)^\s+from pythonx\.compose")
if __name__ == "__main__":
unittest.main()
From 408193883786cd5d700255a3343f90bf23dce21c Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 06:58:03 +0900
Subject: [PATCH 20/58] Docs: Record the milestones and the reasoning behind
each date
The maintainer asked for a completion date per milestone. M1 (real package and
rule-based re-export) is 2026-10-16: the binder contract landed and what is
left is pure Python. M2 (notebook widgets) is 2026-11-13: it needs JVM render
proofs, a broken Gradle cache link, the TextFieldState check and three INTENT
questions decided. M3 (wheel with stubs and manifest) is 2026-11-27: stubs
need only M1, but final names settle in M2.
documentation corrected: PROJECT.md gains the milestone table.
Tests unchanged: 40 passed, 37 skipped without a PythonMultiplatform checkout.
Refs #14
---
PROJECT.md | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/PROJECT.md b/PROJECT.md
index ba095ff..b21ded9 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -45,6 +45,22 @@ python3 -m pytest tests -q
통과하는 40 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
+### 마일스톤
+
+GitHub 마일스톤과 같은 내용이다. 날짜는 2026-10-03 에 정했다.
+
+| 마일스톤 | 목표일 | 범위 | 완료 기준 | 이슈 |
+|---|---|---|---|---|
+| M1 실제 `pythonx` 패키지와 규칙 기반 재노출 | 2026-10-16 | SPEC §3, S4.1, S6 | 실패 37개 통과(체크아웃 있을 때), 가짜 `pythonx` 를 전제한 테스트 없음, 규칙을 끄면 테스트가 실패 | #7, #8 |
+| M2 `UI.ipynb` 위젯 동작 | 2026-11-13 | SPEC S5.2, S5.3, §7, §8 | 노트북이 쓰는 위젯마다 PythonMultiplatform 렌더 증거, TextField 의 IME 조합 보존, INTENT §4 열린 질문 결정 | #9, #10, #11 |
+| M3 pip 설치 가능한 `pythonx-compose` | 2026-11-27 | SPEC S1.1, S1.2 | wheel 을 빌드해 `.pyi`·`py.typed`·`pythonx-map.toml` 이 들어 있음을 확인하는 테스트, 스텁과 런타임 시그니처 일치 | #12, #13 |
+
+날짜 근거:
+
+- **M1 (2주):** 바인더 계약(`inspect.signature`, `python_multiplatform.describe`)이 PythonMultiplatform `d00f413f` 에 착지했다. 남은 일은 이 저장소의 순수 Python 과 가짜 호스트 하네스뿐이라 JVM 빌드가 필요 없다.
+- **M2 (M1 뒤 4주):** 위젯마다 JVM 렌더 테스트가 필요하다. 그런데 `~/.gradle`·`~/.konan` 링크가 끊긴 상태이고, Compose 1.11 의 `TextFieldState` 확인이 남아 있으며, INTENT §4 질문 세 개는 메인테이너가 결정해야 한다.
+- **M3 (M2 뒤 2주):** 스텁은 M1 규칙만 있으면 만들 수 있어 M2 와 겹쳐 진행할 수 있다. 다만 노트북 위젯의 최종 이름이 M2 에서 정해지므로 마감은 M2 뒤로 둔다.
+
## 4. 구조
```
From e0d3cd53f14eae21c47682b977b406f6494897d6 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:02:05 +0900
Subject: [PATCH 21/58] Test: Import pythonx from disk, and install the binder
under its own name
Four tests asserted that import pythonx.compose.runtime / .ui could not load
the files on disk, because the binder used to own sys.modules['pythonx'] with
__path__ = []. PythonMultiplatform d00f413f moved its layer to
python_multiplatform.binding and pins that import pythonx loads the real
package. The tests now assert that: the file on disk is what loads, and the
binder serves androidx.compose.ui as a separate module.
tests/adapter.py no longer asks the binder to rename anything. It reads both
binder sources (KotlinSurface.SOURCE as python_multiplatform,
PythonxAdapter.SOURCE as python_multiplatform.binding), resolves the one
Kotlin constant the latter interpolates, installs them the way the embedder
does, and puts the repository root on sys.path so pythonx is imported the
ordinary way. register_package is gone from it.
Docstrings in runtime/__init__.py, ui/__init__.py and layout/__init__.py stop
describing a synthesised pythonx. ui/modifier.py still loads by path; it is
rewritten with the re-export (#8).
test added: TheModuleIsTheFileOnDisk (2), TheUiInitModuleIsTheFileOnDisk (2),
replacing the four unreachability tests. Red before the harness change: 4
failed (ModuleNotFoundError: python_multiplatform). Disabling the sys.path
step fails the same 4.
documentation corrected: the three docstrings, SPEC 0/3/Outside intent 1-2,
PROJECT.md, AGENTS.md section 14, guide baseline.
Suite with ../PythonMultiplatform (develop d00f413f): 40 passed, 37 failed ->
44 passed, 33 failed. The 33 (test_chain, test_modifier_module) now fail on
the old install(source) call and move with #8. Without a checkout: 40 passed,
37 skipped, unchanged. check_guide.py: 0 findings.
Refs #7
---
AGENTS.md | 6 +-
PROJECT.md | 8 +-
docs/SPEC.md | 46 +++++-----
docs/guide/getting-started.html | 2 +-
docs/guide/status.html | 2 +-
pythonx/compose/layout/__init__.py | 18 ++--
pythonx/compose/runtime/__init__.py | 31 ++-----
pythonx/compose/ui/__init__.py | 25 ++----
tests/adapter.py | 133 ++++++++++++++++++++--------
tests/test_runtime_module.py | 49 +++++-----
tests/test_ui_init_module.py | 46 ++++------
11 files changed, 182 insertions(+), 184 deletions(-)
diff --git a/AGENTS.md b/AGENTS.md
index 5c7e561..b2c52b1 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -184,9 +184,9 @@ worktree so a test can see it. Read it in place.
`.tmp/` (rule 2), not in the home directory.
- Tests that exercise the binder's adaptation layer read it, read-only, from a `PythonMultiplatform`
checkout: the sibling directory `../PythonMultiplatform`, or `PYTHONMULTIPLATFORM_HOME`. Without
- one they **skip**; with one they currently **fail** (37 tests, `register_package` is gone
- upstream — see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A
- skip is not a pass.
+ one they **skip**; with one, 33 of them currently **fail** until the re-export lands (issue #8;
+ see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A skip is not
+ a pass.
- `PythonMultiplatform` is read-only from this repository. Never write to it from here.
- Record the before and after counts of every change; a change that only touches documentation
must leave them identical.
diff --git a/PROJECT.md b/PROJECT.md
index ba095ff..6655ee1 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -36,12 +36,12 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
PythonMultiplatform 체크아웃 없음 40 passed, 37 skipped
- PYTHONMULTIPLATFORM_HOME 지정 40 passed, 37 failed (register_package 없음)
+ PYTHONMULTIPLATFORM_HOME 지정 44 passed, 33 failed (재노출 전, #8)
```
-37 개 실패는 **예상된 것**이다. 테스트 하네스(`tests/adapter.py`)가 바인더에게
-`register_package('pythonx.compose', 'androidx.compose')` 를 시키는데, 바인더는 더 이상 이름을
-바꾸지 않는다. 이 패키지 쪽 런타임이 아직 연결되지 않았으므로 해당 항목은 "부분" 으로 기록한다.
+33 개 실패는 **예상된 것**이다. `test_chain.py`·`test_modifier_module.py` 가 바인더의 Kotlin 이름
+표면을 `pythonx` 처럼 다루는 옛 하네스 호출을 쓰고 있어서, 이 패키지의 재노출 규칙(#8)에 맞춰 다시
+써야 한다. 그래서 해당 항목은 "부분" 으로 기록한다.
통과하는 40 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 6cec978..3e47d27 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,23 +14,22 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-02)
+## 0. Test baseline (2026-10-03)
Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
| No `PythonMultiplatform` checkout found | **40 passed, 37 skipped**, 44 subtests passed |
-| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **40 passed, 37 failed**, 44 subtests passed |
+| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **44 passed, 33 failed**, 44 subtests passed |
-The 37 are every test that installs the binder's adaptation layer through `tests/adapter.py`
-(`test_chain.py`: 28, `test_modifier_module.py::TheModifierSeam`: 5,
-`test_runtime_module.py::TheModuleIsUnreachableByOrdinaryImport`: 2,
-`test_ui_init_module.py::TheUiInitModuleIsUnreachableAndDead`: 2). They
-fail with `AttributeError: module 'pythonx' has no attribute 'register_package'`: the binder no
-longer renames namespaces (INTENT §2.3), and the runtime side that replaces it in this package is
-not wired yet. That failure is expected and is why the items below that depend on those tests are
-`partial`, not `implemented`.
+Without a checkout, the 37 tests that install the binder's layers through `tests/adapter.py` skip.
+With one, 4 of them pass (`test_runtime_module.py::TheModuleIsTheFileOnDisk`: 2,
+`test_ui_init_module.py::TheUiInitModuleIsTheFileOnDisk`: 2) and 33 fail (`test_chain.py`: 28,
+`test_modifier_module.py::TheModifierSeam`: 5). The 33 still call the old harness signature and
+exercise the binder's Kotlin-named surface as if it were `pythonx`; they are rewritten against this
+package's re-export rule (issue #8). That failure is expected and is why the items below that depend
+on those tests are `partial`, not `implemented`.
Of the 40 that pass, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
@@ -89,11 +88,10 @@ Required by INTENT §2.2: `import pythonx.compose.material3` (and every other ma
**this repository's files on disk**, and those files import the binder-exposed
`androidx.compose.*` modules and present them Pythonically.
-Today the opposite structure is in the tree. The module docstrings in
-`pythonx/compose/runtime/__init__.py`, `pythonx/compose/ui/__init__.py` and
-`pythonx/compose/ui/modifier.py` describe a synthesised `pythonx` with `__path__ = []` that makes
-the on-disk files unreachable, and two test classes assert that unreachability
-(see "Outside intent" §1). No on-disk module currently re-exports anything from `androidx.compose.*`.
+Half of it holds. `import pythonx.compose.runtime` and `import pythonx.compose.ui` load this
+repository's files with the binder installed (`TheModuleIsTheFileOnDisk`, `TheUiInitModuleIsTheFileOnDisk`),
+because PythonMultiplatform `d00f413f` moved its layer to `python_multiplatform.binding`. The other
+half has not landed: no on-disk module re-exports anything from `androidx.compose.*` yet (issue #8).
## 4. Naming
@@ -233,17 +231,13 @@ These tests pass and assert that retired 2024 mechanisms are gone. They are not
Found in the repository; not covered by `docs/INTENT.md`, or in conflict with it.
-1. **Tests and docstrings encode the structure INTENT §2.2 rules out.**
- `tests/test_runtime_module.py::TheModuleIsUnreachableByOrdinaryImport` (2 tests) and
- `tests/test_ui_init_module.py::TheUiInitModuleIsUnreachableAndDead` (2 tests) assert that the
- on-disk `pythonx/compose/...` files *cannot* be imported by their dotted names. The docstrings of
- `runtime/__init__.py`, `ui/__init__.py`, `ui/modifier.py` and `ui/unit/__init__.py` explain the
- package in the same terms. These need rewriting once §3 is designed, not preserving.
-2. **The test harness asks the binder to rename.** `tests/adapter.py::install` calls
- `register_package(python_name, kotlin_package)` on the binder's layer for each manifest row —
- the binder-side `androidx` → `pythonx` mapping INTENT §2.3 forbids. That method is gone upstream,
- which is the cause of the 37 failures (§0). The tests in `test_chain.py` and
- `test_modifier_module.py` need a harness that goes through this package's own code instead.
+1. *(Resolved, issue #7.)* Tests and docstrings that assumed a synthesised `pythonx` with
+ `__path__ = []` now assert and describe the real package. `ui/modifier.py` still loads by path
+ and is rewritten with the re-export (issue #8).
+2. *(Resolved, issue #7.)* `tests/adapter.py` no longer asks the binder to rename: it installs
+ `python_multiplatform` and `python_multiplatform.binding` from the binder's sources and imports
+ `pythonx` from disk. `test_chain.py` and `test_modifier_module.py` still use the old call and
+ are rewritten with issue #8.
3. **Prebuilt binaries inside the package directory.** `pythonx/compose/lite/release/` tracks 97
files, including a Windows `.exe`, `.dll` and Compose desktop jars from the 2024 JPype
prototype, alongside a Gradle project in `pythonx/compose/lite/`.
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 3097edb..ffbad21 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -45,7 +45,7 @@
2. Run the tests2. 테스
python3 -m pytest tests -q
Expect 40 passed, 37 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
40 passed, 37 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With it, those 37 currently fail: the binder no longer renames namespaces, and this package's side of the runtime is not wired yet. That is expected and recorded.
지정하면 그 37 개는 현재 실패합니다: 바인더는 더 이상 네임스페이스 이름을 바꾸지 않고, 이 패키지 쪽 런타임은 아직 연결되지 않았습니다. 예상된 상태이며 기록되어 있습니다.
+
With it, 4 of them pass and 33 currently fail: the binder no longer renames namespaces, and this package's re-export is not wired yet. That is expected and recorded.
지정하면 그중 4 개는 통과하고 33 개는 현재 실패합니다: 바인더는 더 이상 네임스페이스 이름을 바꾸지 않고, 이 패키지의 재노출은 아직 연결되지 않았습니다. 예상된 상태이며 기록되어 있습니다.
Test baseline: 40 passed, 37 skipped without a python-multiplatform checkout; 40 passed, 37 failed with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 40 passed, 37 skipped, 있으면 40 passed, 37 failed.
+
Test baseline: 40 passed, 37 skipped without a python-multiplatform checkout; 44 passed, 33 failed with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 40 passed, 37 skipped, 있으면 44 passed, 33 failed.
FAQ
diff --git a/pythonx/compose/layout/__init__.py b/pythonx/compose/layout/__init__.py
index cf7ad08..fb43495 100644
--- a/pythonx/compose/layout/__init__.py
+++ b/pythonx/compose/layout/__init__.py
@@ -1,4 +1,4 @@
-"""`pythonx/compose/layout/__init__.py` -- layout definitions provided by the adaptation layer.
+"""`pythonx/compose/layout/__init__.py` -- the Pythonic view of `androidx.compose.foundation.layout`.
## What used to be here, and why it is gone
@@ -6,18 +6,16 @@
is a docstring module (no `Arrangement` class is declared inside it). Attempting to import `Arrangement`
from `.arrangement` raised `ImportError`.
-## How `pythonx.compose.layout` / `pythonx.compose.foundation.layout` resolves
+## How `pythonx.compose.layout` resolves
-Under `PythonxAdapter` (`PythonMultiplatform`), layout components and arrangements
-(`Arrangement`, `Column`, `Row`, `Spacer`, etc.) are generated dynamically from `androidx.compose.foundation.layout`
-into `sys.modules`.
-
-When an application executes `import pythonx.compose.foundation.layout` or accesses layout properties,
-the adapter resolves declarations dynamically.
+`import pythonx.compose.layout` loads this file. The binder serves the declarations (`Arrangement`,
+`Column`, `Row`, `Spacer`, ...) under their Kotlin package, `androidx.compose.foundation.layout`, and
+renames nothing; re-exporting them here under Pythonic names is this package's job and has not
+landed yet (SPEC section 3, issue #8).
## Calling convention for constants
Constants on layout objects (e.g., `Arrangement.Start`, `Arrangement.Center`, `Arrangement.SpaceBetween`)
-are accessed directly as properties **without parentheses** (`Arrangement.Start`, `TextStyle.Default`),
-per the updated binding convention.
+are read as attributes, **without parentheses** (`Arrangement.Start`, `TextStyle.Default`), since
+PythonMultiplatform `46be0212`.
"""
diff --git a/pythonx/compose/runtime/__init__.py b/pythonx/compose/runtime/__init__.py
index a9ae7c3..d48b878 100644
--- a/pythonx/compose/runtime/__init__.py
+++ b/pythonx/compose/runtime/__init__.py
@@ -19,7 +19,7 @@
of what `Composable.__call__` did -- inspecting `self.compose.__code__.co_varnames` to find where
`content` sat, so it could be popped out and wrapped specially -- is retired for the same reason
`modifier.py`'s mangled-suffix search was: `docs/pythonx-adapter-design.md` §5.6/§7 record that
-composer threading, `$changed` and `$default` are now arithmetic `pythonx._bind_composable` does from
+composer threading, `$changed` and `$default` are now arithmetic the binder's `_bind_composable` (`python_multiplatform.binding`) does from
a slot's *declared type*, uniformly, for a `content` lambda exactly as for any other parameter. There
is nothing left for a Python-side base class to detect or thread by hand.
@@ -35,28 +35,13 @@
slot detection; `@Composable` changes nothing about that and exists only so the notebook's own
spelling keeps working.
-## What this file cannot do
+## How it is reached
-`pythonx.compose.runtime` -- this file's own dotted name -- is not reachable through
-`import pythonx.compose.runtime` once `PythonxAdapter.install()` has run, for the reason
-`pythonx/compose/ui/modifier.py`'s module docstring already gives for `pythonx.compose.ui.modifier`:
-`register_package('pythonx.compose', 'androidx.compose')` makes `pythonx.compose` a synthetic package
-with `__path__ = []`, and Python's import machinery passes that empty path to *every* finder for
-*every* submodule underneath it -- so no on-disk file under `pythonx/compose/` is importable by its
-own dotted name, regardless of whether the specific submodule (`runtime`, `material3`, `ui.modifier`,
-...) itself corresponds to anything walked. `tests/test_runtime_module.py`'s
-`TheModuleIsUnreachableByOrdinaryImport` checks this directly against the real adapter source
-(`tests/adapter.py` reads `PythonxAdapter.SOURCE` unmodified) rather than assuming it by analogy:
-`import pythonx.compose.runtime` raises `ModuleNotFoundError` once the layer is installed, the same
-as `import pythonx.compose.material3` does for a name the walked table never produced.
-
-`modifier.py` works around this by being loaded out of band
-(`importlib.util.spec_from_file_location`, never as `pythonx.compose.ui.modifier`), and this file
-needs the same treatment. Closing the gap for real -- a packaging route, or an adapter-side seam that
-does not collide with `register_package` -- is `docs/pythonx-adapter-design.md` §2.5's open item in
-`PythonMultiplatform`, and is not something editing this file can do. Until it closes, an application
-loads this module the way `tests/test_runtime_module.py` and `tests/test_modifier_module.py` do: by
-path, under whatever name it chooses, and reads [Composable] off the result.
+By its own dotted name: `import pythonx.compose.runtime` loads this file. The binder used to put a
+synthetic `pythonx` with `__path__ = []` into `sys.modules`, which made every file under
+`pythonx/compose/` unreachable; PythonMultiplatform `d00f413f` moved its layer to
+`python_multiplatform.binding` and leaves `pythonx` to this package (AGENTS.md section 12).
+`tests/test_runtime_module.py::TheModuleIsTheFileOnDisk` checks that against the binder's real source.
"""
from __future__ import annotations
@@ -65,7 +50,7 @@
def Composable(target):
"""Identity. `UI.ipynb` writes `@Composable def Screen(): ...`; nothing needs to happen to
`Screen` for that to work, because the composer every nested `pythonx.compose.*` call needs is
- threaded by `PythonComposition`/`pythonx._bind_composable` from the *callee's* declared slot
+ threaded by `PythonComposition`/`python_multiplatform.binding._bind_composable` from the *callee's* declared slot
type, not from anything the caller -- decorated or not -- does. See the module docstring for
what used to be here and why it is gone.
"""
diff --git a/pythonx/compose/ui/__init__.py b/pythonx/compose/ui/__init__.py
index 9db83e3..091b645 100644
--- a/pythonx/compose/ui/__init__.py
+++ b/pythonx/compose/ui/__init__.py
@@ -6,26 +6,13 @@
`from .alignment import Alignment, AbsoluteAlignment`. `alignment.py` depended on `from java import jclass`
(Chaquopy-era JVM class lookup, retired in this codebase).
-Furthermore, the relative import `from .modifier import Modifier` cannot resolve when `pythonx.compose` is registered.
+## How `pythonx.compose.ui` resolves
-## How `pythonx.compose.ui` actually resolves
-
-Under the `PythonxAdapter` adaptation layer (`PythonMultiplatform`),
-`register_package('pythonx.compose', 'androidx.compose')` registers `pythonx.compose` as a synthetic package
-with `__path__ = []`.
-
-When an application executes `import pythonx.compose.ui`, the adapter's import finder intercepts the request
-and returns a synthetic module backed by `androidx.compose.ui` directly from `sys.modules`. The `Modifier` proxy
-class is dynamically provided as `pythonx._proxy_type('androidx.compose.ui.Modifier')`.
-
-As a result:
-1. `import pythonx.compose.ui` never reads or executes this `__init__.py` file on disk.
-2. If this file is loaded directly by path using `importlib`, the relative import `from .modifier import Modifier`
- fails with `ModuleNotFoundError: No module named 'pythonx.compose.ui.modifier'` because `pythonx.compose` has `__path__ = []`.
-
-`modifier.py` works around this by being loaded out of band by path (`importlib.util.spec_from_file_location`),
-never as `pythonx.compose.ui.modifier`. See `pythonx/compose/ui/modifier.py` and `pythonx/compose/runtime/__init__.py`
-for the complete design rationale.
+`import pythonx.compose.ui` loads this file; it is an ordinary package on disk. The binder serves the
+Kotlin package under its Kotlin name, `androidx.compose.ui`, as a separate module, and renames
+nothing. Re-exporting its declarations here under Pythonic names (`Modifier`, `Alignment`, ...) is
+this package's job and has not landed yet (SPEC section 3, issue #8). Until then this file carries
+no code.
"""
from __future__ import annotations
diff --git a/tests/adapter.py b/tests/adapter.py
index ae49b35..91d4503 100644
--- a/tests/adapter.py
+++ b/tests/adapter.py
@@ -1,14 +1,20 @@
-"""Load the `pythonx` adaptation layer that lives in `PythonMultiplatform`.
+"""Install the binder's Python layers, read out of a `PythonMultiplatform` checkout.
-The adapter is **not** a `.py` file. `PythonxAdapter.kt` holds it as a Kotlin raw-string literal and
-`Python3.exec`s it at run time, for the reason its KDoc gives: on iOS, androidNative and wasm there
-is no resource path a `.py` could be put on. `docs/pythonx-adapter-design.md` §2.5 records that as
-open.
+The binder ships two hand-written Python sources as Kotlin raw-string literals, and `exec`s them at
+run time for the reason `PythonxAdapter.kt` gives (on iOS, androidNative and wasm there is no
+resource path a `.py` could be put on):
-That leaves this repository unable to `import pythonx` the ordinary way, and unable to test against
-the layer it is supposed to sit on -- unless it reads the layer out of the Kotlin literal. That is
-what this module does. It is a *reader*, never a copy: if `PythonxAdapter.SOURCE` changes, these
-tests exercise the changed source on the next run, so the two cannot drift.
+| Kotlin object | Python module | what |
+|---|---|---|
+| `KotlinSurface.SOURCE` | `python_multiplatform` | `KOTLIN_DEFAULT`, `describe`, `signature_of` -- the contract a Pythonic layer reads |
+| `PythonxAdapter.SOURCE` | `python_multiplatform.binding` | the finder that serves Kotlin-named modules (`androidx.compose.*`), overload dispatch, receiver proxies |
+
+This module reads both literals and installs them the way `PythonxAdapter.install` does. It is a
+*reader*, never a copy: if either source changes, these tests exercise the changed source on the
+next run.
+
+**It installs no mapping.** The binder renames nothing; `pythonx` is this repository's own package on
+disk, imported the ordinary way. Making it Pythonic is this package's job (AGENTS.md section 12).
`PythonMultiplatform` is read-only here. Nothing in this file writes to it.
"""
@@ -17,6 +23,7 @@
import os
import pathlib
+import re
import sys
import types
from pathlib import Path
@@ -25,9 +32,15 @@
_DEFAULT_HOME = Path(__file__).resolve().parents[2] / "PythonMultiplatform"
-_ADAPTER_KT = Path(
- "python-multiplatform/src/commonMain/kotlin/python/multiplatform/ffi/pythonx/PythonxAdapter.kt"
-)
+_FFI = Path("python-multiplatform/src/commonMain/kotlin/python/multiplatform/ffi")
+_ADAPTER_KT = _FFI / "pythonx" / "PythonxAdapter.kt"
+_SURFACE_KT = _FFI / "upcall" / "KotlinSurface.kt"
+_CALLABLES_KT = _FFI / "pythonx" / "PythonCallables.kt"
+
+ROOT_MODULE = "python_multiplatform"
+BINDING_MODULE = "python_multiplatform.binding"
+
+_REPO = Path(__file__).resolve().parents[1]
class AdapterUnavailable(RuntimeError):
@@ -72,9 +85,24 @@ def trim_indent(text: str) -> str:
"""
-def read_adapter_source() -> str:
- """The Python inside `PythonxAdapter.SOURCE`, exactly as Kotlin would hand it to CPython."""
- path = adapter_source_path()
+_INTERPOLATION = re.compile(r"\$\{(\w+)\.(\w+)\}")
+
+
+def _kotlin_constant(owner: str, name: str) -> str:
+ """The value of a `const val` a source literal interpolates, read from its declaring file."""
+ files = {"PythonCallables": _CALLABLES_KT}
+ path = python_multiplatform_home() / files.get(owner, Path("-"))
+ if not path.is_file():
+ raise AdapterUnavailable(f"cannot resolve ${{{owner}.{name}}}: no source for {owner}")
+ found = re.search(rf'const val {name}: String = "([^"]*)"', path.read_text(encoding="utf-8"))
+ if found is None:
+ raise AdapterUnavailable(f"cannot resolve ${{{owner}.{name}}} in {path}")
+ return found.group(1)
+
+
+def _read_source(relative: Path) -> str:
+ """The Python inside one `val SOURCE: String = \"\"\"...\"\"\"`, exactly as Kotlin hands it to CPython."""
+ path = python_multiplatform_home() / relative
if not path.is_file():
raise AdapterUnavailable(
f"{path} not found. Set PYTHONMULTIPLATFORM_HOME to the PythonMultiplatform checkout."
@@ -87,7 +115,18 @@ def read_adapter_source() -> str:
end = text.find('"""', start)
if end < 0:
raise AdapterUnavailable(f"{path}: the SOURCE literal is not terminated")
- return trim_indent(text[start:end]).replace(_DOLLAR_ESCAPE, "$")
+ source = trim_indent(text[start:end]).replace(_DOLLAR_ESCAPE, "$")
+ return _INTERPOLATION.sub(lambda m: _kotlin_constant(m.group(1), m.group(2)), source)
+
+
+def read_adapter_source() -> str:
+ """`PythonxAdapter.SOURCE`: the binding layer."""
+ return _read_source(_ADAPTER_KT)
+
+
+def read_surface_source() -> str:
+ """`KotlinSurface.SOURCE`: the root module and its public contract."""
+ return _read_source(_SURFACE_KT)
def read_manifest() -> dict:
@@ -105,35 +144,53 @@ def read_manifest() -> dict:
return tomllib.load(handle)
-def install(source: str | None = None) -> types.ModuleType:
- """Reproduce `PythonxAdapter.DELIVERY`: build the `pythonx` module and exec the source into it.
+def install() -> types.ModuleType:
+ """Reproduce `KotlinSurface.DELIVERY` and `PythonxAdapter.DELIVERY`; return the binding module.
- Deliberately unconditional, unlike the Kotlin, which guards on `sys.modules`. A test wants a
- fresh layer per case; a running interpreter wants one per process.
+ Deliberately unconditional, unlike the Kotlin, which guards on `sys.modules`. A test wants fresh
+ layers per case; a running interpreter wants one per process. The caller registers a table
+ (`FakeHost.register`) -- that is the generated half `PythonxAdapter.renderTable` would emit.
- The manifest is applied here because an embedder applies it there: `PythonxAdapter.install`
- takes the map as an argument and registers nothing without one. A fake host that skipped this
- step would be testing a layer no real caller runs.
+ The repository root goes on `sys.path` so `import pythonx.compose...` finds this package's
+ files, as it would once installed.
"""
+ surface, binding_source = read_surface_source(), read_adapter_source()
uninstall()
- module = types.ModuleType("pythonx")
- module.__path__ = []
- sys.modules["pythonx"] = module
- exec(compile(source or read_adapter_source(), "pythonx/__init__.py", "exec"), module.__dict__)
- manifest = read_manifest()
- for python_name, kotlin_package in manifest["modules"].items():
- module.register_package(python_name, kotlin_package)
- for kotlin_type in manifest["value-classes"]["raw-primitive-allowed"]:
- module.allow_raw_primitive(kotlin_type)
- return module
+ if str(_REPO) not in sys.path:
+ sys.path.insert(0, str(_REPO))
+ root = types.ModuleType(ROOT_MODULE)
+ root.__path__ = []
+ sys.modules[ROOT_MODULE] = root
+ exec(compile(surface, f"{ROOT_MODULE}/__init__.py", "exec"), root.__dict__)
+ binding = types.ModuleType(BINDING_MODULE)
+ sys.modules[BINDING_MODULE] = binding
+ root.binding = binding
+ exec(compile(binding_source, "python_multiplatform/binding.py", "exec"), binding.__dict__)
+ return binding
+
+
+def _owned(name: str) -> bool:
+ return (
+ name == ROOT_MODULE or name.startswith(ROOT_MODULE + ".")
+ or name == "pythonx" or name.startswith("pythonx.")
+ )
def uninstall() -> None:
- """Drop `pythonx` and everything under it, and take the finder back off `sys.meta_path`."""
- adapter = sys.modules.get("pythonx")
- if adapter is not None:
- finder_type = getattr(adapter, "_Finder", None)
+ """Drop both binder layers, every module the binding layer adapted, and this package's modules.
+
+ The Kotlin-named modules (`androidx.*`) are found through the binding layer's own `_MODULES`,
+ so nothing here has to know which packages a table happened to bind. `pythonx.*` is dropped so
+ the next test imports this package's files afresh against the next layer.
+ """
+ binding = sys.modules.get(BINDING_MODULE)
+ if binding is not None:
+ finder_type = getattr(binding, "_Finder", None)
if finder_type is not None:
sys.meta_path[:] = [f for f in sys.meta_path if not isinstance(f, finder_type)]
- for name in [n for n in sys.modules if n == "pythonx" or n.startswith("pythonx.")]:
+ adapted = {module.__name__ for module in getattr(binding, "_MODULES", ())}
+ seen = set(getattr(binding, "_PACKAGES_SEEN", ()))
+ for name in [n for n in sys.modules if n in adapted or n in seen]:
+ del sys.modules[name]
+ for name in [n for n in sys.modules if _owned(n)]:
del sys.modules[name]
diff --git a/tests/test_runtime_module.py b/tests/test_runtime_module.py
index b6939da..9ec0c00 100644
--- a/tests/test_runtime_module.py
+++ b/tests/test_runtime_module.py
@@ -19,7 +19,7 @@ class body executed:
inspecting `self.compose.__code__.co_varnames` to find where `content` sits -- is retired for the
same reason `modifier.py`'s mangled-suffix search was: `docs/pythonx-adapter-design.md` §5.6/§7
record that composer threading, `$changed` and `$default` are now arithmetic
-`pythonx._bind_composable` does from a slot's *declared type*, uniformly, for a content lambda
+`python_multiplatform.binding._bind_composable` does from a slot's *declared type*, uniformly, for a content lambda
exactly as for any other parameter -- there is nothing left for a Python-side base class to detect.
## What is left
@@ -30,14 +30,10 @@ class body executed:
`pythonx.compose.*` call needs comes from `PythonComposition`'s push/pop around the whole exec pass
and from the *callee's* slot type, never from the caller.
-## What this file cannot do
+## How it is reached
-`pythonx.compose.runtime` is not reachable through `import pythonx.compose.runtime` once
-`PythonxAdapter.install()` has run -- the same reason `pythonx/compose/ui/modifier.py`'s docstring
-gives for `pythonx.compose.ui.modifier`, and confirmed directly below
-(`TheModuleIsUnreachableByOrdinaryImport`) against the real adapter source, not assumed from reading
-Kotlin. `docs/pythonx-adapter-design.md` §2.5 in `PythonMultiplatform` is where a real fix is open;
-this repository loads the file by path instead, the same way `modifier.py` already is.
+By its own dotted name, with the binder installed: `TheModuleIsTheFileOnDisk` below. This used to
+assert the opposite, because the binder owned `sys.modules['pythonx']` with `__path__ = []`.
"""
from __future__ import annotations
@@ -59,47 +55,42 @@ class body executed:
def load_by_path(path, name):
- """Load a `pythonx/...` file directly, the same way `test_modifier_module.py` does and for the
- same reason: the host builds `sys.modules['pythonx']` with `__path__ = []`, so nothing on disk
- under that name is importable through the ordinary `import pythonx....` route.
- """
+ """Load a `pythonx/...` file without importing its package, for the tests that need no binder."""
spec = importlib.util.spec_from_file_location(name, path)
module = importlib.util.module_from_spec(spec)
spec.loader.exec_module(module)
return module
-class TheModuleIsUnreachableByOrdinaryImport(unittest.TestCase):
- """The claim `modifier.py`'s docstring makes about its own dotted name, checked here for
- `pythonx.compose.runtime` specifically, against the real `PythonxAdapter.SOURCE` -- not assumed
- by analogy.
+class TheModuleIsTheFileOnDisk(unittest.TestCase):
+ """`import pythonx.compose.runtime` loads this repository's file, with the binder installed.
+
+ The binder used to own `sys.modules['pythonx']` with `__path__ = []`, and this class asserted
+ the resulting unreachability. PythonMultiplatform `d00f413f` moved its layer to
+ `python_multiplatform.binding`; `pythonx` is this package (AGENTS.md section 12).
"""
def setUp(self):
try:
- source = adapter_loader.read_adapter_source()
+ self.binding = adapter_loader.install()
except adapter_loader.AdapterUnavailable as unavailable:
self.skipTest(str(unavailable))
self.host = fake_host.FakeHost()
self.host.bind()
- self.pythonx = adapter_loader.install(source)
- self.host.register(self.pythonx)
+ self.host.register(self.binding)
self.addCleanup(self.host.unbind)
self.addCleanup(adapter_loader.uninstall)
- def test_import_pythonx_compose_runtime_is_not_found(self):
- # `fake_host`'s table walks nothing under `androidx.compose.runtime` at all (its packages
- # are `androidx.compose.ui`, `androidx.compose.foundation.layout`, ...), so this is the
- # stronger claim: `pythonx.compose.runtime` is unreachable *because* `pythonx.compose`
- # itself is a synthetic package with `__path__ = []`, not because this particular submodule
- # was individually declined.
- with self.assertRaises(ModuleNotFoundError):
- __import__("pythonx.compose.runtime")
+ def test_import_pythonx_compose_runtime_loads_the_file_on_disk(self):
+ import pythonx.compose.runtime as runtime
+
+ self.assertEqual(RUNTIME_PY, Path(runtime.__file__).resolve())
+ self.assertTrue(callable(runtime.Composable))
- def test_pythonx_compose_itself_has_no_real_path(self):
+ def test_pythonx_compose_is_a_package_on_disk(self):
import pythonx.compose as compose
- self.assertEqual([], compose.__path__)
+ self.assertEqual([str(REPO / "pythonx" / "compose")], [str(Path(p).resolve()) for p in compose.__path__])
class TheRuntimeSeam(unittest.TestCase):
diff --git a/tests/test_ui_init_module.py b/tests/test_ui_init_module.py
index b718716..3ab1536 100644
--- a/tests/test_ui_init_module.py
+++ b/tests/test_ui_init_module.py
@@ -1,10 +1,9 @@
-"""`pythonx/compose/ui/__init__.py` -- testing that the on-disk file is unexecuted and dead.
+"""`pythonx/compose/ui/__init__.py` -- the file `import pythonx.compose.ui` loads, and what it no longer contains.
-Three things are asserted here:
-1. That `import pythonx.compose.ui` under an installed adapter returns the synthetic module produced
- by `PythonxAdapter` (`register_package('pythonx.compose', 'androidx.compose')`), NOT the file on disk.
-2. That the synthetic `pythonx.compose.ui` module exposes the `Modifier` proxy type directly.
-3. That no dead Chaquopy-era code (`jclass`, `from .modifier import Modifier`, etc.) survives in
+Two things are asserted here:
+1. That `import pythonx.compose.ui`, with the binder installed, loads the file on disk, while the
+ binder serves the Kotlin name `androidx.compose.ui` as a separate module.
+2. That no dead Chaquopy-era code (`jclass`, `from .modifier import Modifier`, etc.) survives in
executable tokens in `pythonx/compose/ui/__init__.py`.
"""
@@ -26,44 +25,31 @@
UI_INIT_PY = REPO / "pythonx" / "compose" / "ui" / "__init__.py"
-class TheUiInitModuleIsUnreachableAndDead(unittest.TestCase):
- """The claim `pythonx/compose/ui/__init__.py` makes about ordinary import and Chaquopy dead code."""
+class TheUiInitModuleIsTheFileOnDisk(unittest.TestCase):
+ """`import pythonx.compose.ui` loads `pythonx/compose/ui/__init__.py`, with the binder installed."""
def setUp(self):
try:
- source = adapter_loader.read_adapter_source()
+ self.binding = adapter_loader.install()
except adapter_loader.AdapterUnavailable as unavailable:
self.skipTest(str(unavailable))
self.host = fake_host.FakeHost()
self.host.bind()
- self.pythonx = adapter_loader.install(source)
- self.host.register(self.pythonx)
+ self.host.register(self.binding)
self.addCleanup(self.host.unbind)
self.addCleanup(adapter_loader.uninstall)
- def test_import_pythonx_compose_ui_returns_synthetic_adapter_module(self):
+ def test_import_pythonx_compose_ui_loads_the_file_on_disk(self):
import pythonx.compose.ui as ui
- # The synthetic module produced by PythonxAdapter has no __file__ attribute pointing to disk
- self.assertFalse(
- hasattr(ui, "__file__"),
- "import pythonx.compose.ui must return the synthetic module, not the on-disk file",
- )
- self.assertTrue(
- hasattr(ui, "Modifier"),
- "synthetic module must expose Modifier proxy type",
- )
-
- def test_on_disk_ui_init_is_not_imported_by_ordinary_import(self):
+ self.assertEqual(UI_INIT_PY, Path(ui.__file__).resolve())
+
+ def test_the_binder_serves_the_kotlin_name_not_pythonx(self):
+ import androidx.compose.ui as kotlin_ui
import pythonx.compose.ui as ui
- # Verify that sys.modules['pythonx.compose.ui'] is not the on-disk __init__.py file
- loaded_file = getattr(ui, "__file__", None)
- self.assertNotEqual(
- loaded_file,
- str(UI_INIT_PY),
- "pythonx.compose.ui on disk must not be loaded by ordinary import",
- )
+ self.assertFalse(hasattr(kotlin_ui, "__file__"), "androidx.compose.ui is the binder's module")
+ self.assertIsNot(ui, kotlin_ui)
class TheChaquopyUiInitMechanismIsGone(unittest.TestCase):
From a46896ffe8afda32cc9ffa33df30fdfdb1c877ce Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:03:55 +0900
Subject: [PATCH 22/58] Docs: Record the notebook decisions, and move M2 a week
earlier
The maintainer settled three of INTENT section 4's questions, and they move to
a new section 5 rather than being written into the spec by accident:
- A declared app root and no update function. main.App.update(...) and the
getValue/setValue calls were what the old implementation could do, not the
specification; the maintainer's words are quoted verbatim.
- Column, Row and Spacer importable from material3 as the notebook writes,
and from layout.
- Alignment constants in both spellings, flat and grouped by type.
SPEC's references to the old question numbers follow, and PROJECT.md drops
the resolved open questions, including the synthetic-pythonx one #7 closed.
M2 moves from 2026-11-13 to 2026-11-06 and M3 to 2026-11-20: the Gradle
cache link was never broken (it points into PythonMultiplatform/.caches),
and the notebook questions are decided.
documentation corrected: INTENT, SPEC, PROJECT.md. Tests unchanged: 40
passed, 37 skipped without a PythonMultiplatform checkout. check_guide.py: 0.
Refs #17
---
PROJECT.md | 34 ++++++++++++++++++----------------
docs/INTENT.md | 36 ++++++++++++++++++++++++++++--------
docs/SPEC.md | 20 ++++++++------------
3 files changed, 54 insertions(+), 36 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index e7bba2d..bc8d308 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -47,18 +47,18 @@ python3 -m pytest tests -q
### 마일스톤
-GitHub 마일스톤과 같은 내용이다. 날짜는 2026-10-03 에 정했다.
+GitHub 마일스톤과 같은 내용이다. 날짜는 2026-10-03 에 정했고, 같은 날 M2·M3 를 1주 앞당겼다(아래 M2 근거).
| 마일스톤 | 목표일 | 범위 | 완료 기준 | 이슈 |
|---|---|---|---|---|
| M1 실제 `pythonx` 패키지와 규칙 기반 재노출 | 2026-10-16 | SPEC §3, S4.1, S6 | 실패 37개 통과(체크아웃 있을 때), 가짜 `pythonx` 를 전제한 테스트 없음, 규칙을 끄면 테스트가 실패 | #7, #8 |
-| M2 `UI.ipynb` 위젯 동작 | 2026-11-13 | SPEC S5.2, S5.3, §7, §8 | 노트북이 쓰는 위젯마다 PythonMultiplatform 렌더 증거, TextField 의 IME 조합 보존, INTENT §4 열린 질문 결정 | #9, #10, #11 |
-| M3 pip 설치 가능한 `pythonx-compose` | 2026-11-27 | SPEC S1.1, S1.2 | wheel 을 빌드해 `.pyi`·`py.typed`·`pythonx-map.toml` 이 들어 있음을 확인하는 테스트, 스텁과 런타임 시그니처 일치 | #12, #13 |
+| M2 `UI.ipynb` 위젯 동작 | 2026-11-06 | SPEC S5.2, S5.3, §7, §8, INTENT §5 | 노트북이 쓰는 위젯마다 PythonMultiplatform 렌더 증거, TextField 의 IME 조합 보존, 선언형 앱 루트(갱신 함수 없음)로 셀에서 다시 정의한 화면이 반영됨 | #9, #10, #11 |
+| M3 pip 설치 가능한 `pythonx-compose` | 2026-11-20 | SPEC S1.1, S1.2 | wheel 을 빌드해 `.pyi`·`py.typed`·`pythonx-map.toml` 이 들어 있음을 확인하는 테스트, 스텁과 런타임 시그니처 일치 | #12, #13 |
날짜 근거:
- **M1 (2주):** 바인더 계약(`inspect.signature`, `python_multiplatform.describe`)이 PythonMultiplatform `d00f413f` 에 착지했다. 남은 일은 이 저장소의 순수 Python 과 가짜 호스트 하네스뿐이라 JVM 빌드가 필요 없다.
-- **M2 (M1 뒤 4주):** 위젯마다 JVM 렌더 테스트가 필요하다. 그런데 `~/.gradle`·`~/.konan` 링크가 끊긴 상태이고, Compose 1.11 의 `TextFieldState` 확인이 남아 있으며, INTENT §4 질문 세 개는 메인테이너가 결정해야 한다.
+- **M2 (M1 뒤 3주):** 위젯마다 JVM 렌더 테스트가 필요하다. 처음엔 Gradle 캐시 링크가 끊겼다고 보고 4주로 잡았으나, 캐시는 `PythonMultiplatform/.caches` 로 다시 걸려 Compose 픽스처가 통과하고 있었고, 노트북 관련 질문도 INTENT §5 로 결정됐다. 남은 위험은 Compose 1.11 의 `TextFieldState` 확인과, 앱 루트 교체를 Kotlin 컴포지션이 관찰하는 진입점(바인더 몫일 수 있음)이다.
- **M3 (M2 뒤 2주):** 스텁은 M1 규칙만 있으면 만들 수 있어 M2 와 겹쳐 진행할 수 있다. 다만 노트북 위젯의 최종 이름이 M2 에서 정해지므로 마감은 M2 뒤로 둔다.
## 4. 구조
@@ -105,24 +105,26 @@ python3 tools/check_guide.py # 가이드: HTML 파싱, 링
1. **`test/` 디렉터리** — 2023–2024 Kotlin Multiplatform 샘플. 유지 / 이동 / 삭제 중 무엇인지.
결정 전까지 손대지 않는다.
-2. **현재 코드·테스트가 반대 구조를 전제한다.** `runtime/__init__.py`, `ui/__init__.py`,
- `ui/modifier.py` 의 독스트링과 `test_runtime_module.py`·`test_ui_init_module.py` 의 4 개 테스트가
- "합성된 `pythonx`(`__path__ = []`) 때문에 디스크 파일을 import 할 수 없다" 를 전제·단언한다.
- 사용자 지시(실제 패키지)와 충돌하므로 재작성 대상이다.
-3. **`main.App` / `App.update`** — 노트북의 라이브 앱 객체를 이 패키지가 제공하는지.
-4. **`Column`·`Row`·`Spacer` 의 import 위치** — 노트북은 `material3`, Kotlin 은 `foundation.layout`.
-5. **노트북식 편의 표기** — 소문자 `modifier` 인스턴스, `DefaultIcons`, ARGB 정수 색,
+2. **노트북식 편의 표기** — 소문자 `modifier` 인스턴스, `DefaultIcons`, ARGB 정수 색,
`Spacer(start=..., top=...)`.
-6. **정렬 상수의 묶음 표기** — 노트북은 `Alignment.Horizontal.End`, Kotlin·바인더는 평평한
- `Alignment.End`. 재노출 때 묶음을 둘지 미정. (호출이냐 읽기냐는 확정: 괄호 없이 읽는다.)
-7. **`pythonx/compose/lite/release/`** 의 Windows 바이너리·jar 97 개와 빈 `material3/*.py` 28 개,
+3. **`pythonx/compose/lite/release/`** 의 Windows 바이너리·jar 97 개와 빈 `material3/*.py` 28 개,
서브모듈 `native` 의 처리.
-8. **`pythonx-map.toml` 의 이중 표기** — `pythonx.compose.layout` 과
+4. **`pythonx-map.toml` 의 이중 표기** — `pythonx.compose.layout` 과
`pythonx.compose.foundation.layout` 를 둘 다 유지할지.
-9. **릴리스·Pages 활성화** — `tools/release/` 와 `.github/workflows/`(release-sync, main-source-guard,
+5. **릴리스·Pages 활성화** — `tools/release/` 와 `.github/workflows/`(release-sync, main-source-guard,
pages)는 들어와 있다. 실제로 돌려면 원격 푸시, `RELEASE_PR_TOKEN` 시크릿, main 보호 적용이
필요하고, 셋 다 메인테이너 승인 사항이다.
+### 결정됨 (2026-10-03, `docs/INTENT.md` §5)
+
+- **선언형 앱 루트, 갱신 함수 없음.** 노트북의 `main.App.update(...)`·`getValue()`/`setValue()` 는
+ 당시 구현의 제약이었다. 루트는 선언하고 다시 정의하면 화면이 따라가며, 상태는 Compose 상태 모델을
+ 따른다(#11).
+- **`Column`·`Row`·`Spacer`** 는 `pythonx.compose.material3` 와 `pythonx.compose.layout` 양쪽에서
+ import 된다.
+- **정렬 상수** 는 `Alignment.End` 와 `Alignment.Horizontal.End` 둘 다 지원한다.
+- 합성된 `pythonx` 를 전제한 테스트·독스트링은 #7 에서 정리했다.
+
## 8. 관련 저장소
| 저장소 | 관계 |
diff --git a/docs/INTENT.md b/docs/INTENT.md
index 8310d7d..6f9b5fe 100644
--- a/docs/INTENT.md
+++ b/docs/INTENT.md
@@ -123,14 +123,34 @@ types — even though the runtime resolves bindings on demand.
These are recorded so that `docs/SPEC.md` does not settle them by accident.
-1. **`main.App` and `App.update`.** The notebook drives a live app object (`import main`,
- `main.App.update(...)`). Whether that host object is part of this package, of an application
- template, or of another repository is not stated.
-2. **Where `Column`, `Row`, `Spacer` are imported from.** The notebook imports them from
- `pythonx.compose.material3`; in Kotlin they live in `androidx.compose.foundation.layout`
- (mapped here as `pythonx.compose.layout`).
-3. **Convenience spellings** the notebook uses that Kotlin does not have: a module-level
+1. **Convenience spellings** the notebook uses that Kotlin does not have: a module-level
`modifier` instance, `DefaultIcons`, `DefaultCoroutineScope` / `MainCoroutineScope`, numeric
ARGB colours (`color=0xFFFF0000`), and `Spacer(start=..., top=...)`.
-4. **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample (`pycomposeui`). Whether it
+2. **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample (`pycomposeui`). Whether it
is kept, moved, or removed is the maintainer's decision.
+
+## 5. Decided (2026-10-03)
+
+Settled by the maintainer, relayed through the ecosystem lead, and recorded here so the spec follows
+them.
+
+1. **A declared app root, no update function.** The notebook's `main.App.update(...)` and
+ `getValue()` / `setValue()` calls were the constraints of the implementation at the time, not the
+ specification. The maintainer, verbatim:
+
+ > "main.App.update() 말고 좀 더 선언형으로 갈 수 있는 API로 해줘. UI.ipynb에 그렇게 되어 있는건
+ > 어쩔 수 없는 구현이었고 내가 원한는건 좀 더 선언형 형식이었어. 업데이트 함수가 명시적으로
+ > 존재하면 안되는거잖아."
+
+ What the notebook shows is the intent: redefining the UI in a cell changes the screen, and the
+ notebook and the screen see the same state. So the public API has **no explicit refresh call**.
+ The root is *declared*; redefining it is what changes the screen. State follows Compose's state
+ model: a composable that reads a state object recomposes when it changes, and state is read and
+ written through Pythonic attributes rather than Java-style accessors. `main` itself is the
+ application's module, not this package; this package provides the mechanism.
+2. **`Column`, `Row`, `Spacer` are importable from `pythonx.compose.material3`** as the notebook
+ writes, and from their Kotlin home (`pythonx.compose.layout`) as well.
+3. **Alignment constants in both spellings:** Kotlin's flat `Alignment.End`, and the notebook's
+ grouping by type, `Alignment.Horizontal.End` (in Kotlin `Alignment.End` *is* an
+ `Alignment.Horizontal`).
+
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 3e47d27..439f5ab 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -198,9 +198,8 @@ raises `TypeError`; the notebook writes the same attribute form. Both modules sh
`androidx.compose.*` imports, since nothing re-exports these under `pythonx.*` yet (§3), and the
test checks the attribute form is shown and the call form is not prescribed.
-Still open: the notebook groups horizontal and vertical alignments under the interface
-(`Alignment.Horizontal.End`), where Kotlin has a flat `Alignment.End` typed `Alignment.Horizontal`.
-Whether the re-export adds that grouping is a §3 design question (see "Outside intent" §6).
+Decided (INTENT §5.3): the re-export serves both Kotlin's flat `Alignment.End` and the notebook's
+grouping by type, `Alignment.Horizontal.End`. Not built yet (issue #9).
## 8. The notebook surface not yet covered — `planned`
@@ -208,13 +207,13 @@ Whether the re-export adds that grouping is a §3 design question (see "Outside
| Name | Notebook use | Note |
|---|---|---|
-| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | |
+| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: Pythonic attribute access instead of the accessors |
| `DefaultCoroutineScope`, `MainCoroutineScope` | imported from `pythonx.compose.runtime` | |
| `DefaultIcons` | `DefaultIcons.Add()` | needs `Icon` (S5.3) |
-| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §4 open question 3 |
-| `Column`, `Row`, `Spacer` | imported from `pythonx.compose.material3` | Kotlin has them in `foundation.layout`; INTENT §4 question 2 |
+| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §4 open question 1 |
+| `Column`, `Row`, `Spacer` | imported from `pythonx.compose.material3` | INTENT §5.2: served from both `material3` and `layout` |
| `Card`, `Button`, `Text`, `TextField` | as above | S5.2 |
-| `main.App`, `App.update(...)` | live screen replacement from a cell | INTENT §4 question 1 |
+| `main.App`, `App.update(...)` | live screen replacement from a cell | INTENT §5.1: a declared root that a redefinition replaces, no update function (issue #11) |
## 9. Repository hygiene (not behaviour)
@@ -247,12 +246,9 @@ Found in the repository; not covered by `docs/INTENT.md`, or in conflict with it
5. **A removed mechanism kept as a record.** `material3/icon.py` and `color_scheme.py` still import
`androidx.compose.material3.IconKt` and scan for mangled JVM names (`"Icon-"`), the reflection
approach INTENT §3 excludes.
-6. **Grouped alignment constants.** The notebook writes `Alignment.Horizontal.End` and
- `Alignment.Vertical.Top`; Kotlin and the binder expose flat `Alignment.End` / `Alignment.Top`.
- Whether `pythonx.compose.ui.Alignment` adds the grouping is undecided (§7). (Call versus read
- is settled: read.)
+6. *(Decided, INTENT §5.3.)* Grouped alignment constants: both spellings are served (§7).
7. **28 empty `material3/*.py` files** (`checkbox.py`, `switch.py`, `scaffold.py`, ...), and the
submodule `pythonx/compose/native` → `thisisthepy/swing-graalvm-demo`, which INTENT does not
mention.
8. **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample (`pycomposeui`, chaquopy
- era). Kept as-is pending the maintainer's decision (INTENT §4).
+ era). Kept as-is pending the maintainer's decision (INTENT §4.2).
From 98529cb3a8f38f10169244be5fa780c53bf2ea8f Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:10:42 +0900
Subject: [PATCH 23/58] Feat: Re-export every manifest module by one naming
rule over the binder's Kotlin names
The binder serves androidx.compose.* under Kotlin names only and publishes
inspect.signature and python_multiplatform.describe for a Pythonic layer to
read. This is that layer, as one rule in pythonx/compose/_reexport.py: each
module in pythonx-map.toml is a file on disk whose __init__ hands its name to
reexport(), and a name read from it resolves on first use.
- Upper-case names (types, objects, composables) keep their Kotlin spelling;
every other name is reached by its snake_case spelling only, and an explicit
overload keeps its suffix. The rule is applied forward to the Kotlin
module's real names and looked up, never inverted, so toURLString is
to_url_string and a collision is refused by name.
- Keywords are matched to the declaration's own parameter names from
describe(), every overload's; an unmatched keyword reaches the binder's own
refusal unchanged. inspect.signature reports snake_case names and keeps
KOTLIN_DEFAULT.
- The manifest's raw-primitive allowlist reaches the binder once per
installed binding layer.
- Names a package defines itself (runtime.Composable) win; resolution is lazy,
so importing a pythonx.compose module needs no binder.
foundation/, foundation/layout/, ui/text/ and ui/graphics/ get the one-line
__init__ their manifest rows already promised. ui/modifier.py drops the
synthetic-pythonx lookup and reaches Modifier through pythonx.compose.ui.
Methods on a proxy the binder returned (m.fill_max_width()) are the binder's
class's attributes and wait for its member resolver (python-multiplatform
#17, issue #20); the 4 tests that need it skip.
feature added: the re-export rule, the four missing package files.
test added/rewritten: test_chain.py against pythonx (Names 8, Laziness 5,
OverloadDispatch 7, ValueClasses 6, TheChain 6, Handles 1, sources 3),
test_modifier_module.py and test_runtime_module.py import normally.
Red: the new tests against develop, 31 failed, 18 passed, 4 skipped.
Disabling the name rule fails 15, the keyword mapping 1, the allowlist 12.
documentation corrected: SPEC 0/3/S4.1/S5.1/S5.2/S6.x, PROJECT.md, AGENTS.md
section 14, guide status and baseline, three package docstrings.
Suite with ../PythonMultiplatform (develop d00f413f): 44 passed, 33 failed ->
81 passed, 4 skipped. Without a checkout: 40 passed, 37 skipped -> 40 passed,
45 skipped. Each test module run separately passes. check_guide.py: 0.
Refs #8
---
AGENTS.md | 4 +-
PROJECT.md | 19 +-
docs/SPEC.md | 97 +++++---
docs/guide/getting-started.html | 4 +-
docs/guide/status.html | 4 +-
pythonx/compose/__init__.py | 4 +
pythonx/compose/_reexport.py | 230 ++++++++++++++++++
pythonx/compose/foundation/__init__.py | 5 +
pythonx/compose/foundation/layout/__init__.py | 5 +
pythonx/compose/layout/__init__.py | 8 +-
pythonx/compose/material3/__init__.py | 4 +
pythonx/compose/runtime/__init__.py | 4 +
pythonx/compose/ui/__init__.py | 9 +-
pythonx/compose/ui/graphics/__init__.py | 5 +
pythonx/compose/ui/modifier.py | 46 ++--
pythonx/compose/ui/text/__init__.py | 5 +
pythonx/compose/ui/unit/__init__.py | 10 +-
tests/fake_host.py | 5 +-
tests/test_chain.py | 167 +++++++++----
tests/test_modifier_module.py | 23 +-
tests/test_runtime_module.py | 16 +-
21 files changed, 511 insertions(+), 163 deletions(-)
create mode 100644 pythonx/compose/_reexport.py
create mode 100644 pythonx/compose/foundation/__init__.py
create mode 100644 pythonx/compose/foundation/layout/__init__.py
create mode 100644 pythonx/compose/ui/graphics/__init__.py
create mode 100644 pythonx/compose/ui/text/__init__.py
diff --git a/AGENTS.md b/AGENTS.md
index b2c52b1..7e5336d 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -184,8 +184,8 @@ worktree so a test can see it. Read it in place.
`.tmp/` (rule 2), not in the home directory.
- Tests that exercise the binder's adaptation layer read it, read-only, from a `PythonMultiplatform`
checkout: the sibling directory `../PythonMultiplatform`, or `PYTHONMULTIPLATFORM_HOME`. Without
- one they **skip**; with one, 33 of them currently **fail** until the re-export lands (issue #8;
- see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A skip is not
+ one they **skip**; with one, 4 of them still skip until the binder's member resolver lands
+ (python-multiplatform #17; see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A skip is not
a pass.
- `PythonMultiplatform` is read-only from this repository. Never write to it from here.
- Record the before and after counts of every change; a change that only touches documentation
diff --git a/PROJECT.md b/PROJECT.md
index bc8d308..b91b45c 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -21,28 +21,27 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
노트북의 함수 시그니처는 **이름 예시**다. 실제 규칙은 "Kotlin 원래 매개변수를 `snake_case` 로
노출한다" 이다 (`onclick` 이 아니라 `on_click`).
-## 3. 현황 (2026-10-02)
+## 3. 현황 (2026-10-03)
`docs/SPEC.md` 기준. 구현 = 이 저장소의 코드 + 읽고 통과를 확인한 테스트가 있는 것.
| 상태 | 항목 |
|---|---|
-| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터 |
-| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), `Modifier` 체인·오버로드·`Dp` 숫자 허용(바인더 계층 대상 테스트가 실패 중), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(괄호 없이 읽는 표기로 확정, `pythonx.*` 재노출 전) |
-| 계획 | `pythonx` 를 실제 디스크 패키지로 재구성, `.pyi` 동봉, `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
+| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록) |
+| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), proxy 위의 snake_case 확장 메서드(`m.fill_max_width()`, python-multiplatform #17 대기), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(괄호 없이 읽음, 묶음 표기는 #9) |
+| 계획 | `.pyi` 동봉, 선언형 앱 루트(#11), `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 40 passed, 37 skipped
- PYTHONMULTIPLATFORM_HOME 지정 44 passed, 33 failed (재노출 전, #8)
+ PythonMultiplatform 체크아웃 없음 40 passed, 45 skipped
+ PYTHONMULTIPLATFORM_HOME 지정 81 passed, 4 skipped (4 개는 python-multiplatform #17 대기)
```
-33 개 실패는 **예상된 것**이다. `test_chain.py`·`test_modifier_module.py` 가 바인더의 Kotlin 이름
-표면을 `pythonx` 처럼 다루는 옛 하네스 호출을 쓰고 있어서, 이 패키지의 재노출 규칙(#8)에 맞춰 다시
-써야 한다. 그래서 해당 항목은 "부분" 으로 기록한다.
-통과하는 40 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
+건너뛰는 4 개는 바인더가 돌려준 proxy 위의 camelCase 확장을 snake_case 이름으로 부르는 테스트다.
+바인더의 member resolver(python-multiplatform #17)가 들어오면 실행된다. 건너뜀은 통과가 아니다.
+체크아웃 없이 통과하는 40 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
### 마일스톤
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 439f5ab..7ad43c7 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,24 +14,20 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-03)
+## 0. Test baseline (2026-10-03, after issue #8)
Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **40 passed, 37 skipped**, 44 subtests passed |
-| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **44 passed, 33 failed**, 44 subtests passed |
-
-Without a checkout, the 37 tests that install the binder's layers through `tests/adapter.py` skip.
-With one, 4 of them pass (`test_runtime_module.py::TheModuleIsTheFileOnDisk`: 2,
-`test_ui_init_module.py::TheUiInitModuleIsTheFileOnDisk`: 2) and 33 fail (`test_chain.py`: 28,
-`test_modifier_module.py::TheModifierSeam`: 5). The 33 still call the old harness signature and
-exercise the binder's Kotlin-named surface as if it were `pythonx`; they are rewritten against this
-package's re-export rule (issue #8). That failure is expected and is why the items below that depend
-on those tests are `partial`, not `implemented`.
-
-Of the 40 that pass, most assert **absence** (a retired token, a deleted file, a docstring that
+| No `PythonMultiplatform` checkout found | **40 passed, 45 skipped**, 44 subtests passed |
+| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **81 passed, 4 skipped**, 44 subtests passed |
+
+Without a checkout, the 45 tests that install the binder's layers through `tests/adapter.py` skip.
+With one, all pass except 4 that skip because they call a camelCase extension on a binder proxy by
+its snake_case name, which needs python-multiplatform #17 (§3). A skip is not a pass.
+
+Of the 40 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
---
@@ -82,34 +78,48 @@ notebook is git-ignored, so in a worktree or CI checkout it is absent, the expec
and **the test passes without checking anything.** It is only meaningful in the maintainer's main
checkout.
-## 3. `pythonx` is a real package — `planned`
+## 3. `pythonx` is a real package — `implemented` (module level)
Required by INTENT §2.2: `import pythonx.compose.material3` (and every other mapped module) loads
**this repository's files on disk**, and those files import the binder-exposed
`androidx.compose.*` modules and present them Pythonically.
-Half of it holds. `import pythonx.compose.runtime` and `import pythonx.compose.ui` load this
-repository's files with the binder installed (`TheModuleIsTheFileOnDisk`, `TheUiInitModuleIsTheFileOnDisk`),
-because PythonMultiplatform `d00f413f` moved its layer to `python_multiplatform.binding`. The other
-half has not landed: no on-disk module re-exports anything from `androidx.compose.*` yet (issue #8).
+Every module in `pythonx-map.toml` is a file on disk whose `__init__.py` hands its name to one rule,
+`pythonx/compose/_reexport.py` (issue #8). A name read from it resolves, on first use, against the
+Kotlin package the manifest maps it to: upper-case names keep their Kotlin spelling, every other
+name is reached by its snake_case spelling only, keywords are matched to the declaration's own
+parameter names, `inspect.signature` reports snake_case names, and the manifest's value-class
+allowlist is handed to the binder. Names the package defines itself (`runtime.Composable`) win.
+
+Evidence: `tests/test_runtime_module.py::TheModuleIsTheFileOnDisk`,
+`tests/test_ui_init_module.py::TheUiInitModuleIsTheFileOnDisk`, and `tests/test_chain.py`
+(`Names`, `Laziness`, `OverloadDispatch::test_the_module_function_dispatches_with_snake_case_keywords`,
+`ValueClasses::test_the_manifest_allowlist_is_what_lets_a_number_through`), against the binder's
+real Python and the fake host. Disabling the name rule fails 15 tests, the keyword mapping 1, the
+allowlist priming 12.
+
+Not covered by this: **methods on a proxy the binder returned** (`m.fill_max_width()`). Those are
+attributes of the binder's own class, which this package can only reach through the member-resolver
+hook python-multiplatform #17 adds; until then a camelCase extension is reachable on a proxy only by
+its Kotlin name, and four tests skip (S4.1, S6.1, S6.4).
## 4. Naming
### S4.1 Kotlin parameters, `snake_case` — `partial`
`onClick` → `on_click`, `fillMaxWidth` → `fill_max_width`, `zIndex` → `z_index`,
-`toURLString` → `to_url_string`; type names (`Modifier`) unchanged; a name the reverse rule cannot
-invert still resolves.
+`toURLString` → `to_url_string`; type names (`Modifier`) unchanged; an explicit overload keeps its
+type suffix (`padding__Dp_Dp`); a name the reverse rule cannot invert still resolves, because the
+rule is only ever applied forward to the module's real names; the camelCase spelling is not a second
+name.
-Evidence: `tests/test_chain.py::Names` (4 tests). These exercise the conversion in the binder's
-adaptation layer through `tests/adapter.py` and are currently skipped or failing (§0). No code in
-this repository performs the conversion.
+Implemented for module-level names and keywords (`tests/test_chain.py::Names`, 8 tests). Partial
+because receiver methods on a binder proxy need python-multiplatform #17 (§3, issue #20).
### S4.2 The notebook's spellings are examples, not the contract — `implemented` as a rule
Where `UI.ipynb` writes `onclick`, the surface is `on_click`
-(`tests/test_chain.py::Names::test_on_click_not_onclick` records the decision; it is subject to the
-same failure as S4.1).
+(`tests/test_chain.py::Names::test_on_click_not_onclick` records the decision).
## 5. Composables
@@ -120,7 +130,7 @@ given, which still runs and keeps its name and docstring. Composer threading is
job.
Tests: `tests/test_runtime_module.py::TheRuntimeSeam` (4 tests) and `::TheChaquopyMechanismIsGone`
-(3 tests). The module is loaded **by file path** in these tests, not by `import`, because of §3.
+(3 tests), importing `pythonx.compose.runtime` the ordinary way.
### S5.2 Material 3 composables reach Python without per-widget wrappers — `partial`
@@ -134,7 +144,9 @@ toggle family, `TextField`, `Checkbox` and `Switch` are meant to be reached thro
- The evidence that the widgets actually render and deliver callbacks is in `python-multiplatform`
(commits `a6742a1c`, `3fde8bd6`, `cac8243f`, cited in `pythonx/compose/material3/__init__.py`)
and was not re-run for this document.
-- Nothing in this repository yet re-exports them under `pythonx.compose.material3` (§3).
+- `pythonx.compose.material3` re-exports `androidx.compose.material3` by the §3 rule, but the fake
+ host binds no material3 declaration, so no test here exercises one; the render proof per widget
+ is issue #9.
### S5.3 `Icon` and colour schemes — `partial`
@@ -148,13 +160,14 @@ the two colour-scheme factories take 36 `Color` parameters. The notebook uses `I
### S6.1 `Modifier` extensions are methods on the receiver proxy — `partial`
-`Modifier.padding(16).size(24)` chains; each link returns a new receiver; a method is attached to
-the proxy type once; an unbound name raises `AttributeError` naming where it looked; the
-class-object spelling without a registered empty factory raises `TypeError` naming
-`register_empty`.
+`Modifier.padding(16).size(24)` chains; each link returns a new receiver; an unbound name raises
+`AttributeError` naming where it looked; the class-object spelling without a registered empty
+factory raises `TypeError` naming `register_empty`; `pythonx.compose.ui.Modifier` is the binder's
+proxy class itself.
-Evidence: `tests/test_chain.py::TheChain` (6 tests) and
-`tests/test_modifier_module.py::TheModifierSeam` (5 tests) — currently skipped or failing (§0).
+Evidence: `tests/test_chain.py::TheChain` (6 tests, 1 skipped) and
+`tests/test_modifier_module.py::TheModifierSeam` (5 tests). Partial because a camelCase extension
+(`fill_max_width`) on a proxy waits for python-multiplatform #17.
### S6.2 The empty-`Modifier` seam — `partial`
@@ -166,24 +179,28 @@ one-line Kotlin factory. The instance spelling (`m.padding(16)` on a `Modifier`
does not need it. `tests/test_modifier_module.py::TheShellIsGone` (3 tests, passing) checks the old
hand-written shell is gone.
-### S6.3 Overload dispatch — `partial`
+### S6.3 Overload dispatch — `implemented`
Among Kotlin overloads of one name, a call is dispatched by keyword name, argument count, then
declared type; a non-match names the candidates; an explicit overload spelling (`padding__Dp`)
-bypasses dispatch. Evidence: `tests/test_chain.py::OverloadDispatch` (6 tests), skipped/failing.
+bypasses dispatch; the module function takes snake_case keywords. Evidence:
+`tests/test_chain.py::OverloadDispatch` (7 tests). Status: `implemented`.
### S6.4 Value classes — `partial`
A raw number is accepted for a `Dp` parameter; a `Dp` value is accepted too; a plain `Float`
parameter is not treated as a value class; a packed value class (`TextUnit`) refuses a raw number and
says why; the allow-list can be extended at run time. The allow-list itself is the manifest's
-(S2, implemented). Runtime evidence: `tests/test_chain.py::ValueClasses` (5 tests), skipped/failing.
+(S2, implemented) and reaches the binder when a `pythonx.compose` module first resolves a name.
+Runtime evidence: `tests/test_chain.py::ValueClasses` (6 tests, 3 skipped until python-multiplatform
+#17, because they call camelCase extensions on a proxy).
-### S6.5 Lazy resolution and handle lifetime — `partial`
+### S6.5 Lazy resolution and handle lifetime — `implemented`
-A mapped package with bindings is importable, one without is not; a name is adapted once and then
-lives in the module dict; `dir()` reports what is bound; dropping a proxy releases its Kotlin
-handle. Evidence: `tests/test_chain.py::Laziness` (4 tests), `::Handles` (1 test), skipped/failing.
+A mapped module is a file on disk and imports without a binder; one with no file is not importable;
+a name is adapted once and then lives in the module dict; `dir()` reports the Pythonic names only;
+without the binding layer a name read says the host never installed it; dropping a proxy releases
+its Kotlin handle. Evidence: `tests/test_chain.py::Laziness` (5 tests), `::Handles` (1 test).
## 7. Layout constants — `Alignment` and `Arrangement` — `partial`
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index ffbad21..0b7e47f 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 40 passed, 37 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
40 passed, 37 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 40 passed, 45 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
40 passed, 45 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With it, 4 of them pass and 33 currently fail: the binder no longer renames namespaces, and this package's re-export is not wired yet. That is expected and recorded.
지정하면 그중 4 개는 통과하고 33 개는 현재 실패합니다: 바인더는 더 이상 네임스페이스 이름을 바꾸지 않고, 이 패키지의 재노출은 아직 연결되지 않았습니다. 예상된 상태이며 기록되어 있습니다.
+
With it, all but 4 pass; those 4 skip until the binder can resolve a snake_case method on a proxy it returned (python-multiplatform #17). That is expected and recorded.
지정하면 4 개를 뺀 전부가 통과합니다. 그 4 개는 바인더가 돌려준 proxy 의 snake_case 메서드를 바인더가 풀 수 있을 때까지(python-multiplatform #17) 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — module level done; methods on a returned proxy wait for python-multiplatform #17snake_case 이름·키워드·시그니처 — 모듈 수준 완료, 반환된 proxy 의 메서드는 python-multiplatform #17 대기
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Test baseline: 40 passed, 37 skipped without a python-multiplatform checkout; 44 passed, 33 failed with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 40 passed, 37 skipped, 있으면 44 passed, 33 failed.
+
Test baseline: 40 passed, 45 skipped without a python-multiplatform checkout; 81 passed, 4 skipped with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 40 passed, 45 skipped, 있으면 81 passed, 4 skipped.
FAQ
diff --git a/pythonx/compose/__init__.py b/pythonx/compose/__init__.py
index e69de29..e23ca37 100644
--- a/pythonx/compose/__init__.py
+++ b/pythonx/compose/__init__.py
@@ -0,0 +1,4 @@
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
new file mode 100644
index 0000000..08b01de
--- /dev/null
+++ b/pythonx/compose/_reexport.py
@@ -0,0 +1,230 @@
+"""The one rule that makes a `pythonx.compose.*` module a Pythonic view of a Kotlin package.
+
+The binder (`python-multiplatform`) serves every bound Kotlin package under its **Kotlin** name --
+`androidx.compose.foundation.layout` -- with Kotlin's own surface: declaration names, keyword
+arguments by Kotlin parameter name, Kotlin defaults, overload dispatch. It renames nothing, and it
+publishes what a Pythonic layer needs to rename by rule: `inspect.signature(fn)` with the Kotlin
+parameter names, and `python_multiplatform.describe(fn)` with one dict per overload.
+
+This module is that layer. A mapped package's `__init__.py` is one line::
+
+ __getattr__, __dir__ = reexport(__name__)
+
+and every name in it then resolves against the Kotlin package `pythonx-map.toml` maps it to:
+
+- **Names.** A name that starts upper-case -- a type, an object, a `@Composable` -- keeps its Kotlin
+ spelling (`Modifier`, `Text`). Any other name is reached by its snake_case spelling only
+ (`fillMaxWidth` -> `fill_max_width`, `toURLString` -> `to_url_string`), and an explicit overload
+ keeps its suffix (`padding__Dp`). The inverse is never computed: the module's real Kotlin names
+ are converted forward and looked up, so a name the reverse rule could not invert still resolves.
+- **Keywords.** `on_click=` reaches the parameter Kotlin calls `onClick`, matched against the
+ declaration's own parameter names (every overload's), never derived.
+- **Signatures.** A re-exported function answers `inspect.signature` with the snake_case names;
+ defaults stay `python_multiplatform.KOTLIN_DEFAULT`.
+- **Value classes.** The manifest's `raw-primitive-allowed` list is handed to the binder once per
+ installed binding layer, so `padding(16)` reaches a `Dp` parameter.
+
+Nothing here names a Kotlin declaration. Names defined in the package's own `__init__.py` (such as
+`runtime.Composable`) are ordinary module attributes and win, because `__getattr__` only runs for a
+name the module does not already have.
+"""
+
+from __future__ import annotations
+
+import importlib
+import inspect
+import re
+import sys
+import weakref
+from functools import lru_cache
+from pathlib import Path
+
+ROOT_MODULE = "python_multiplatform"
+BINDING_MODULE = "python_multiplatform.binding"
+
+_MANIFEST = Path(__file__).resolve().parents[2] / "pythonx-map.toml"
+
+_LOWER_UPPER = re.compile(r"([a-z0-9])([A-Z])")
+_ACRONYM_WORD = re.compile(r"([A-Z]+)([A-Z][a-z])")
+
+
+def snake_case(kotlin_name: str) -> str:
+ """`fillMaxWidth` -> `fill_max_width`, `toURLString` -> `to_url_string`, `zIndex` -> `z_index`."""
+ return _LOWER_UPPER.sub(r"\1_\2", _ACRONYM_WORD.sub(r"\1_\2", kotlin_name)).lower()
+
+
+def python_name(kotlin_name: str) -> str:
+ """The one Pythonic spelling of a Kotlin declaration name.
+
+ Upper-case names are types, objects and composables and keep their Kotlin spelling. An explicit
+ overload (`padding__Dp`) converts its base and keeps the type suffix, which names Kotlin types.
+ """
+ if kotlin_name[:1].isupper():
+ return kotlin_name
+ base, sep, suffix = kotlin_name.partition("__")
+ return snake_case(base) + sep + suffix
+
+
+@lru_cache(maxsize=1)
+def manifest() -> dict:
+ """`pythonx-map.toml`, parsed once."""
+ import tomllib
+
+ with _MANIFEST.open("rb") as handle:
+ return tomllib.load(handle)
+
+
+def kotlin_package_of(module_name: str) -> str:
+ try:
+ return manifest()["modules"][module_name]
+ except KeyError:
+ raise LookupError(
+ f"{module_name} has no row in pythonx-map.toml; a re-exported module needs one"
+ ) from None
+
+
+def binding_layer():
+ """The binder's installed binding module, or a `RuntimeError` that says what did not happen."""
+ binding = sys.modules.get(BINDING_MODULE)
+ if binding is None:
+ raise RuntimeError(
+ "the python-multiplatform binding layer is not installed: the Kotlin host must run "
+ "PythonxAdapter.install() before pythonx.compose can resolve a Kotlin declaration"
+ )
+ return binding
+
+
+_PRIMED = weakref.WeakSet()
+
+
+def _prime(binding) -> None:
+ """Hand the manifest's value-class allowlist to this binding layer, once per layer."""
+ if binding in _PRIMED:
+ return
+ for kotlin_type in manifest().get("value-classes", {}).get("raw-primitive-allowed", ()):
+ binding.allow_raw_primitive(kotlin_type)
+ _PRIMED.add(binding)
+
+
+def kotlin_module(module_name: str):
+ """The binder's module for the Kotlin package `module_name` maps to."""
+ _prime(binding_layer())
+ return importlib.import_module(kotlin_package_of(module_name))
+
+
+def _name_table(kotlin) -> dict:
+ """Pythonic name -> Kotlin name for everything the Kotlin module reports, with collisions refused."""
+ table = {}
+ for kotlin_name in dir(kotlin):
+ if kotlin_name.startswith("_"):
+ continue
+ pythonic = python_name(kotlin_name)
+ other = table.get(pythonic)
+ if other is not None and other != kotlin_name:
+ raise AttributeError(
+ f"{pythonic!r} would name both {other!r} and {kotlin_name!r} in {kotlin.__name__}; "
+ "reach one by its explicit overload spelling"
+ )
+ table[pythonic] = kotlin_name
+ return table
+
+
+def _describe(fn):
+ root = sys.modules.get(ROOT_MODULE)
+ if root is None or not hasattr(root, "describe"):
+ return ()
+ try:
+ return root.describe(fn)
+ except (TypeError, AttributeError):
+ return ()
+
+
+class PythonicFunction:
+ """A binder callable seen through the naming rule: snake_case keywords and signature.
+
+ Calls go straight to the binder's callable with the keywords translated; overload selection,
+ defaults and value classes are the binder's. A keyword that matches no parameter is passed on
+ unchanged, so the binder's own refusal -- which lists the candidates -- is what the caller sees.
+ """
+
+ __slots__ = ("_kotlin", "_keywords", "__name__", "__qualname__")
+
+ def __init__(self, kotlin_fn, name):
+ self._kotlin = kotlin_fn
+ self.__name__ = name
+ self.__qualname__ = name
+ keywords = {}
+ for row in _describe(kotlin_fn):
+ for parameter in row.get("parameters", ()):
+ kotlin_parameter = parameter["name"]
+ keywords.setdefault(snake_case(kotlin_parameter), kotlin_parameter)
+ self._keywords = keywords
+
+ @property
+ def __kotlin__(self):
+ """The binder's callable this wraps."""
+ return self._kotlin
+
+ @property
+ def __kotlin_rows__(self):
+ return self._kotlin.__kotlin_rows__
+
+ @property
+ def __signature__(self):
+ kotlin_signature = inspect.signature(self._kotlin)
+ return kotlin_signature.replace(parameters=[
+ parameter if parameter.kind in (parameter.VAR_POSITIONAL, parameter.VAR_KEYWORD)
+ else parameter.replace(name=snake_case(parameter.name))
+ for parameter in kotlin_signature.parameters.values()
+ ])
+
+ def __call__(self, *args, **kwargs):
+ if kwargs:
+ kwargs = {self._keywords.get(key, key): value for key, value in kwargs.items()}
+ return self._kotlin(*args, **kwargs)
+
+ def __repr__(self):
+ return f" {self._kotlin!r}>"
+
+
+def _pythonic(value, name):
+ if isinstance(value, type) or not callable(value):
+ return value
+ return PythonicFunction(value, name)
+
+
+def reexport(module_name: str):
+ """The module-level `__getattr__` and `__dir__` for the mapped package `module_name`.
+
+ Nothing is resolved here, only when a name is first read, so importing a `pythonx.compose`
+ module needs neither the manifest row's Kotlin package nor an installed binder.
+ """
+
+ def __getattr__(name):
+ if name.startswith("__") and name.endswith("__"):
+ raise AttributeError(name)
+ kotlin = kotlin_module(module_name)
+ kotlin_name = _name_table(kotlin).get(name)
+ if kotlin_name is None:
+ raise AttributeError(
+ f"module {module_name!r} has no attribute {name!r} (nothing in Kotlin package "
+ f"{kotlin.__name__} is spelled that way under pythonx's naming rule)"
+ )
+ value = getattr(kotlin, kotlin_name)
+ if kotlin_name not in vars(kotlin):
+ # The binder declined to cache it -- a live property, read again on every access -- so
+ # this layer does not freeze it either.
+ return value
+ adapted = _pythonic(value, name)
+ setattr(sys.modules[module_name], name, adapted)
+ return adapted
+
+ def __dir__():
+ own = set(vars(sys.modules[module_name]))
+ try:
+ own.update(_name_table(kotlin_module(module_name)))
+ except (RuntimeError, ImportError):
+ pass
+ return sorted(own)
+
+ return __getattr__, __dir__
diff --git a/pythonx/compose/foundation/__init__.py b/pythonx/compose/foundation/__init__.py
new file mode 100644
index 0000000..174a2af
--- /dev/null
+++ b/pythonx/compose/foundation/__init__.py
@@ -0,0 +1,5 @@
+"""`pythonx.compose.foundation` -- the Pythonic view of `androidx.compose.foundation` (see `pythonx/compose/_reexport.py`)."""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/foundation/layout/__init__.py b/pythonx/compose/foundation/layout/__init__.py
new file mode 100644
index 0000000..d736780
--- /dev/null
+++ b/pythonx/compose/foundation/layout/__init__.py
@@ -0,0 +1,5 @@
+"""`pythonx.compose.foundation.layout` -- the Pythonic view of `androidx.compose.foundation.layout` (see `pythonx/compose/_reexport.py`)."""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/layout/__init__.py b/pythonx/compose/layout/__init__.py
index fb43495..be61559 100644
--- a/pythonx/compose/layout/__init__.py
+++ b/pythonx/compose/layout/__init__.py
@@ -10,8 +10,8 @@
`import pythonx.compose.layout` loads this file. The binder serves the declarations (`Arrangement`,
`Column`, `Row`, `Spacer`, ...) under their Kotlin package, `androidx.compose.foundation.layout`, and
-renames nothing; re-exporting them here under Pythonic names is this package's job and has not
-landed yet (SPEC section 3, issue #8).
+renames nothing; this file re-exports them under Pythonic names by the one rule in
+`pythonx/compose/_reexport.py` (SPEC section 3).
## Calling convention for constants
@@ -19,3 +19,7 @@
are read as attributes, **without parentheses** (`Arrangement.Start`, `TextStyle.Default`), since
PythonMultiplatform `46be0212`.
"""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 3fa1947..f7ddf31 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -76,3 +76,7 @@
# is exactly what `CallbackDrivenRenderTest.kt` exercises above -- and the empty files cost nothing
# and assert nothing; they are left as they are rather than deleted, so as not to conflate "always
# empty" with "emptied on evidence" in the file history.
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/runtime/__init__.py b/pythonx/compose/runtime/__init__.py
index d48b878..f936566 100644
--- a/pythonx/compose/runtime/__init__.py
+++ b/pythonx/compose/runtime/__init__.py
@@ -55,3 +55,7 @@ def Composable(target):
what used to be here and why it is gone.
"""
return target
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/ui/__init__.py b/pythonx/compose/ui/__init__.py
index 091b645..f576918 100644
--- a/pythonx/compose/ui/__init__.py
+++ b/pythonx/compose/ui/__init__.py
@@ -10,9 +10,12 @@
`import pythonx.compose.ui` loads this file; it is an ordinary package on disk. The binder serves the
Kotlin package under its Kotlin name, `androidx.compose.ui`, as a separate module, and renames
-nothing. Re-exporting its declarations here under Pythonic names (`Modifier`, `Alignment`, ...) is
-this package's job and has not landed yet (SPEC section 3, issue #8). Until then this file carries
-no code.
+nothing. This file re-exports it under Pythonic names (`Modifier`, `describe_modifier`, ...) by the
+one rule in `pythonx/compose/_reexport.py` (SPEC section 3); it names no declaration itself.
"""
from __future__ import annotations
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/ui/graphics/__init__.py b/pythonx/compose/ui/graphics/__init__.py
new file mode 100644
index 0000000..a0dfd8d
--- /dev/null
+++ b/pythonx/compose/ui/graphics/__init__.py
@@ -0,0 +1,5 @@
+"""`pythonx.compose.ui.graphics` -- the Pythonic view of `androidx.compose.ui.graphics` (see `pythonx/compose/_reexport.py`)."""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/ui/modifier.py b/pythonx/compose/ui/modifier.py
index 539b14e..a551e7c 100644
--- a/pythonx/compose/ui/modifier.py
+++ b/pythonx/compose/ui/modifier.py
@@ -12,8 +12,9 @@
## What replaced it, and where that lives
-Not here. `Modifier` is an ordinary proxy the adaptation layer builds from the upcall table:
-`pythonx._proxy_type('androidx.compose.ui.Modifier')`, reached as `pythonx.compose.ui.Modifier`.
+Not here. `Modifier` is an ordinary proxy the binder builds from the upcall table and serves as
+`androidx.compose.ui.Modifier`; `pythonx.compose.ui.Modifier` is that same class, re-exported by
+the naming rule in `pythonx/compose/_reexport.py`.
Every one of its methods is a `Modifier` extension the artefact walker bound out of Compose's own
jars -- 104 of them at last count (`docs/kotlin-extensions-in-python.md` §3.2) -- and each is
attached to the proxy type on first read and never resolved again. So:
@@ -44,19 +45,20 @@
## How this module is reached
-By path, for now. Under the host adaptation layer `sys.modules['pythonx']` is built by
-`PythonxAdapter.DELIVERY` with `__path__ = []`, so no `pythonx/...` file on disk is importable at
-all; `docs/pythonx-adapter-design.md` §2.5 ("where `pythonx`'s own `.py` files live") is open and
-this file is inside it. Until it closes, an application loads this module with
-`importlib.util.spec_from_file_location` and calls [install]. Nothing here depends on being imported
-as `pythonx.compose.ui.modifier`.
+As `pythonx.compose.ui.modifier`, an ordinary module of this package. It needs the binder's layer
+(`python_multiplatform.binding`) to be installed by the host before [install] can do anything.
"""
from __future__ import annotations
+import importlib
import sys
-KOTLIN_TYPE = "androidx.compose.ui.Modifier"
+BINDING_MODULE = "python_multiplatform.binding"
+
+KOTLIN_PACKAGE = "androidx.compose.ui"
+
+KOTLIN_TYPE = KOTLIN_PACKAGE + ".Modifier"
"""The Kotlin type the proxy stands for. The walker reports it as `receiverTypeName`."""
PLACEHOLDER_EMPTY_FACTORY = "androidx.compose.ui.emptyModifier"
@@ -64,28 +66,26 @@
def adapter():
- """The installed adaptation layer, or a `RuntimeError` that says what did not happen.
+ """The binder's installed binding layer, or a `RuntimeError` that says what did not happen.
- `pythonx` is put into `sys.modules` by the Kotlin host, not by an import, so its absence means
- the host never ran `PythonxAdapter.install()` -- which is a different failure from a missing
- package and deserves a different message.
+ The Kotlin host installs it (`PythonxAdapter.install()`), not an import, so its absence means
+ the host never ran it -- a different failure from a missing package, with a different message.
"""
- module = sys.modules.get("pythonx")
- if module is None or not hasattr(module, "_proxy_type"):
+ module = sys.modules.get(BINDING_MODULE)
+ if module is None or not hasattr(module, "register_empty"):
raise RuntimeError(
- "the pythonx adaptation layer is not installed: the Kotlin host must run "
- "PythonxAdapter.install() (which execs it into sys.modules['pythonx']) before "
- "anything here can resolve a Modifier"
+ "the python-multiplatform binding layer is not installed: the Kotlin host must run "
+ "PythonxAdapter.install() before anything here can resolve a Modifier"
)
return module
def modifier_type(layer=None):
- """The `Modifier` proxy class -- the same object `pythonx.compose.ui.Modifier` is.
-
- Created on first call and cached by the layer, so this is an accessor and not a factory.
- """
- return (layer or adapter())._proxy_type(KOTLIN_TYPE)
+ """The `Modifier` proxy class -- the same object `pythonx.compose.ui.Modifier` is."""
+ if layer is None:
+ adapter()
+ # Through this package's own module, so the manifest's value-class allowlist is in force.
+ return importlib.import_module("pythonx.compose.ui").Modifier
def install(empty_factory=PLACEHOLDER_EMPTY_FACTORY, layer=None):
diff --git a/pythonx/compose/ui/text/__init__.py b/pythonx/compose/ui/text/__init__.py
new file mode 100644
index 0000000..2cc495b
--- /dev/null
+++ b/pythonx/compose/ui/text/__init__.py
@@ -0,0 +1,5 @@
+"""`pythonx.compose.ui.text` -- the Pythonic view of `androidx.compose.ui.text` (see `pythonx/compose/_reexport.py`)."""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/ui/unit/__init__.py b/pythonx/compose/ui/unit/__init__.py
index b2ae724..aba7cc4 100644
--- a/pythonx/compose/ui/unit/__init__.py
+++ b/pythonx/compose/ui/unit/__init__.py
@@ -6,6 +6,12 @@
## Dynamic unit handling
-`Dp` and value class conversions are handled natively by `pythonx.dp(16)` or dynamically by the
-adapter layer binding `androidx.compose.ui.unit.Dp`.
+A raw number reaches a `Dp` parameter because `pythonx-map.toml` allows it and the re-export rule
+hands that allowlist to the binder (`pythonx/compose/_reexport.py`). An explicit `Dp` value is
+`python_multiplatform.binding.value_of('androidx.compose.ui.unit.Dp', 16)`; a short `dp()` spelling
+is not provided yet.
"""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/tests/fake_host.py b/tests/fake_host.py
index 1086638..32b0a3e 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -243,8 +243,9 @@ def _build(self):
lambda a: f"paddingFromBaseline({_dp(a[0])})"),
)
self._add(
- # The name the snake -> camel rule cannot invert.
- "androidx.compose.ui.util.toURLString", 1, ("raw",), ("STRING",), ("kotlin.String",),
+ # The name the snake -> camel rule cannot invert. Fictional, and placed in a mapped
+ # package (`pythonx.compose.ui`) so the re-export rule is what reaches it.
+ "androidx.compose.ui.toURLString", 1, ("raw",), ("STRING",), ("kotlin.String",),
"STRING", "kotlin.String", False, None, (False,),
lambda args: "url:" + args[0],
)
diff --git a/tests/test_chain.py b/tests/test_chain.py
index f778c1a..ed75879 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -1,16 +1,18 @@
-"""The chain, and the four things `docs/pythonx-adapter-design.md` asks the adaptation layer for.
+"""The chain, the dispatcher and the naming rule, as an application reaches them: through `pythonx`.
-This is the test the 2024 tree never had. `pythonx/compose/ui/modifier.py` shipped a `padding()`
-that composed nothing and a `fill_max_size()` that returned `self`, and nothing in the repository
-could have noticed, because there was nothing to run.
+The binder serves Kotlin names (`androidx.compose.foundation.layout.paddingValuesOf`) and renames
+nothing. These tests go through this package's own modules (`pythonx.compose.*`), so what they
+check is the re-export rule in `pythonx/compose/_reexport.py` on top of the binder's real Python,
+read out of a `PythonMultiplatform` checkout by `tests/adapter.py`.
- python3 -m unittest discover -s tests -v
+ python3 -m pytest tests -q
Requires a `PythonMultiplatform` checkout beside this one, or `PYTHONMULTIPLATFORM_HOME`.
"""
from __future__ import annotations
+import inspect
import sys
import unittest
from pathlib import Path
@@ -22,17 +24,16 @@
class AdapterCase(unittest.TestCase):
- """One adaptation layer and one host per test, because a table install is destructive."""
+ """One binding layer and one host per test, because a table install is destructive."""
def setUp(self):
try:
- source = adapter_loader.read_adapter_source()
+ self.binding = adapter_loader.install()
except adapter_loader.AdapterUnavailable as unavailable:
self.skipTest(str(unavailable))
self.host = fake_host.FakeHost()
self.host.bind()
- self.pythonx = adapter_loader.install(source)
- self.host.register(self.pythonx)
+ self.host.register(self.binding)
self.addCleanup(self.host.unbind)
self.addCleanup(adapter_loader.uninstall)
@@ -48,7 +49,7 @@ def register_empty(self):
`test_modifier_module.py` is what tests that file; this keeps the chain tests independent of
it, so a break in one does not read as a break in the other.
"""
- self.pythonx.register_empty(fake_host.MODIFIER, fake_host.EMPTY_MODIFIER)
+ self.binding.register_empty(fake_host.MODIFIER, fake_host.EMPTY_MODIFIER)
return self.modifier_type()
def empty(self):
@@ -59,14 +60,30 @@ def describe(self, modifier):
return ui.describe_modifier(modifier)
+ def needs_member_resolver(self):
+ """Receiver methods by snake_case name need the binder's member-resolver hook.
-class TheAdapterSourceIsReadable(AdapterCase):
+ python-multiplatform #17 adds it; until a checkout has it, these tests skip rather than pass.
+ """
+ if not hasattr(self.binding, "add_member_resolver"):
+ self.skipTest("the binder has no add_member_resolver yet (python-multiplatform #17)")
+
+
+class TheBinderSourcesAreReadable(AdapterCase):
- def test_the_source_came_out_of_the_kotlin_literal_and_compiles(self):
+ def test_both_sources_came_out_of_the_kotlin_literals_and_compile(self):
+ binding = adapter_loader.read_adapter_source()
+ surface = adapter_loader.read_surface_source()
+ self.assertIn("class _Finder", binding)
+ self.assertIn("KOTLIN_DEFAULT", surface)
+ compile(binding, "python_multiplatform/binding.py", "exec")
+ compile(surface, "python_multiplatform/__init__.py", "exec")
+
+ def test_the_binder_renames_nothing(self):
+ """The rule lives here; the binder has no snake_case of its own to lean on."""
source = adapter_loader.read_adapter_source()
- self.assertIn("class _Finder", source)
- self.assertIn("def to_python_name(", source)
- compile(source, "pythonx/__init__.py", "exec")
+ self.assertNotIn("def to_python_name(", source)
+ self.assertNotIn("def register_package(", source)
def test_the_table_is_the_walked_shape(self):
"""`padding__Dp` here carries every field the real walked entry carries.
@@ -94,12 +111,18 @@ def test_the_table_is_the_walked_shape(self):
class TheChain(AdapterCase):
"""`Modifier.padding(16).size(24)` -- the thing the 2024 tree could not do."""
+ def test_modifier_is_the_binders_proxy_class(self):
+ import androidx.compose.ui as kotlin_ui
+
+ self.assertIs(kotlin_ui.Modifier, self.modifier_type())
+
def test_chain_from_the_class_object(self):
chained = self.register_empty().padding(16).size(24)
self.assertEqual("padding(16.0) -> size(24.0)", self.describe(chained))
self.assertEqual(["padding__Dp", "size__Dp"], self.host.calls)
def test_chain_from_an_instance(self):
+ self.needs_member_resolver()
chained = self.empty().padding(16).size(24).fill_max_width()
self.assertEqual(
"padding(16.0) -> size(24.0) -> fillMaxWidth", self.describe(chained)
@@ -113,13 +136,6 @@ def test_each_link_is_a_new_receiver_not_a_mutation(self):
self.assertEqual("padding(8.0) -> size(1.0)", self.describe(left))
self.assertEqual("padding(8.0) -> size(2.0)", self.describe(right))
- def test_a_method_is_attached_to_the_type_once(self):
- first = self.register_empty()
- self.assertNotIn("padding", vars(first))
- first.padding(1)
- self.assertIn("padding", vars(first))
- self.assertIs(first, self.modifier_type())
-
def test_an_unbound_name_is_an_attribute_error_that_says_where_it_looked(self):
with self.assertRaises(AttributeError) as raised:
self.empty().fill_max_size()
@@ -173,50 +189,96 @@ def test_the_explicit_spelling_bypasses_the_dispatcher(self):
getattr(self.empty(), "padding__Dp")(16)
self.assertEqual(["padding__Dp"], self.host.calls)
+ def test_the_module_function_dispatches_with_snake_case_keywords(self):
+ import pythonx.compose.foundation.layout as layout
+
+ values = layout.padding_values_of(8)
+ result = layout.padding(self.empty(), padding_values=values)
+ self.assertEqual(["padding__PaddingValues"], self.host.calls)
+ self.assertEqual("padding(pv(8.0))", self.describe(result))
+
class Names(AdapterCase):
- """§3: PascalCase for types, snake_case for everything else, forward by rule."""
+ """PascalCase for types, snake_case for everything else, forward by rule and never inverted."""
def test_camel_case_becomes_snake_case(self):
- self.assertEqual("fill_max_width", self.pythonx.to_python_name("fillMaxWidth"))
- self.assertEqual("z_index", self.pythonx.to_python_name("zIndex"))
- self.assertEqual("to_url_string", self.pythonx.to_python_name("toURLString"))
+ from pythonx.compose._reexport import python_name
+
+ self.assertEqual("fill_max_width", python_name("fillMaxWidth"))
+ self.assertEqual("z_index", python_name("zIndex"))
+ self.assertEqual("to_url_string", python_name("toURLString"))
+ self.assertEqual("padding__Dp_Dp", python_name("padding__Dp_Dp"))
def test_a_type_name_is_left_alone(self):
- self.assertEqual("Modifier", self.pythonx.to_python_name("Modifier"))
+ from pythonx.compose._reexport import python_name
+
+ self.assertEqual("Modifier", python_name("Modifier"))
def test_a_name_the_reverse_rule_cannot_invert_still_resolves(self):
- import pythonx.compose.ui.util as util
+ import pythonx.compose.ui as ui
+
+ self.assertEqual("url:x", ui.to_url_string("x"))
- self.assertEqual("url:x", util.to_url_string("x"))
- self.assertEqual("toUrlString", self.pythonx.to_kotlin_name("to_url_string"))
+ def test_the_kotlin_camel_case_spelling_is_not_a_second_name(self):
+ import pythonx.compose.foundation.layout as layout
+
+ with self.assertRaises(AttributeError):
+ layout.paddingValuesOf # noqa: B018
def test_on_click_not_onclick(self):
"""`UI.ipynb` writes `onclick`; the decision on record is that `pythonx` is the reference."""
- self.assertEqual("on_click", self.pythonx.to_python_name("onClick"))
+ from pythonx.compose._reexport import python_name
+
+ self.assertEqual("on_click", python_name("onClick"))
+
+ def test_the_signature_carries_snake_case_parameter_names(self):
+ import pythonx.compose.foundation.layout as layout
+
+ parameters = list(inspect.signature(layout.padding__PaddingValues).parameters)
+ self.assertEqual(["receiver", "padding_values"], parameters)
+
+ def test_a_defaulted_parameter_keeps_the_kotlin_default_marker(self):
+ import python_multiplatform
+ import pythonx.compose.foundation.layout as layout
+
+ signature = inspect.signature(layout.padding__Dp_Dp)
+ self.assertIs(python_multiplatform.KOTLIN_DEFAULT, signature.parameters["horizontal"].default)
+
+ def test_an_unknown_keyword_reaches_the_binders_refusal(self):
+ import pythonx.compose.foundation.layout as layout
+
+ with self.assertRaises(TypeError) as raised:
+ layout.padding_values_of(everything=8)
+ self.assertIn("everything", str(raised.exception))
class ValueClasses(AdapterCase):
- """§4.4: `Dp` takes a raw number, a packed wrapper must not."""
+ """`Dp` takes a raw number, a packed wrapper must not; the manifest says which."""
def test_a_raw_number_reaches_a_dp_parameter(self):
self.assertEqual("padding(16.0)", self.describe(self.empty().padding(16)))
+ def test_the_manifest_allowlist_is_what_lets_a_number_through(self):
+ """The binder alone refuses a raw number for `Dp`; importing through `pythonx` allows it."""
+ import androidx.compose.foundation.layout as kotlin_layout
+
+ with self.assertRaises(TypeError):
+ kotlin_layout.paddingValuesOf(8)
+ import pythonx.compose.foundation.layout as layout
+
+ result = self.empty().padding(layout.padding_values_of(8))
+ self.assertEqual("padding(pv(8.0))", self.describe(result))
+
def test_a_dp_proxy_reaches_the_same_parameter(self):
- # `pythonx.dp(...)` used to exist, defined in the binder itself -- which meant the language
- # boundary shipped a Compose spelling and any other library's value class needed a core
- # edit to get one. The binder now offers only the general form, and `dp` is a name this
- # package owes on top of it. Written the general way until there is somewhere to put the
- # short one: the disk modules under `pythonx/compose/` are never loaded (the adapter's
- # finder answers those imports), so a hand-written `dp` needs a home this package does not
- # have yet.
- result = self.empty().padding(self.pythonx.value_of("androidx.compose.ui.unit.Dp", 16))
+ result = self.empty().padding(self.binding.value_of(fake_host.DP, 16))
self.assertEqual("padding(16.0)", self.describe(result))
def test_a_plain_float_parameter_is_not_treated_as_a_value_class(self):
+ self.needs_member_resolver()
self.assertEqual("zIndex(1.5)", self.describe(self.empty().z_index(1.5)))
def test_a_packed_value_class_refuses_a_raw_number_and_says_why(self):
+ self.needs_member_resolver()
with self.assertRaises(TypeError) as raised:
self.empty().padding_from_baseline(16)
message = str(raised.exception)
@@ -224,21 +286,22 @@ def test_a_packed_value_class_refuses_a_raw_number_and_says_why(self):
self.assertIn("reinterpreted", message)
def test_the_allowlist_can_be_extended_at_run_time(self):
- self.pythonx.allow_raw_primitive(fake_host.TEXT_UNIT)
+ self.needs_member_resolver()
+ self.binding.allow_raw_primitive(fake_host.TEXT_UNIT)
self.assertEqual(
"paddingFromBaseline(16.0)", self.describe(self.empty().padding_from_baseline(16))
)
class Laziness(AdapterCase):
- """§2.3: a finder for the module, a `__getattr__` for the names inside it."""
+ """A mapped module is a file on disk; the names inside it resolve on first use."""
- def test_a_package_something_is_bound_under_is_importable(self):
+ def test_a_mapped_package_is_importable(self):
import pythonx.compose.foundation.layout as layout
self.assertEqual("pythonx.compose.foundation.layout", layout.__name__)
- def test_a_package_nothing_is_bound_under_is_not(self):
+ def test_a_package_with_no_file_is_not(self):
with self.assertRaises(ModuleNotFoundError):
import pythonx.compose.nothing.here # noqa: F401
@@ -250,17 +313,29 @@ def test_a_name_is_adapted_once_and_then_lives_in_the_module_dict(self):
self.assertIn("padding", vars(layout))
self.assertIs(first, layout.padding)
- def test_dir_reports_what_is_bound(self):
+ def test_dir_reports_what_is_bound_under_pythonic_names(self):
import pythonx.compose.foundation.layout as layout
names = dir(layout)
self.assertIn("padding", names)
self.assertIn("size", names)
self.assertIn("fill_max_width", names)
+ self.assertNotIn("fillMaxWidth", names)
+
+ def test_without_the_binding_layer_a_name_says_what_is_missing(self):
+ import pythonx.compose.foundation.layout as layout
+
+ adapter_loader.uninstall()
+ import pythonx.compose.foundation.layout as fresh
+
+ self.assertIsNot(layout, fresh)
+ with self.assertRaises(RuntimeError) as raised:
+ fresh.padding # noqa: B018
+ self.assertIn("PythonxAdapter.install()", str(raised.exception))
class Handles(AdapterCase):
- """§4.1's proxy is what owns a handle; `kotlin-extensions` §3.2 recorded three leaking."""
+ """The binder's proxy owns a handle; dropping it gives the handle back."""
def test_dropping_a_proxy_releases_its_handle(self):
modifier = self.empty().padding(16)
diff --git a/tests/test_modifier_module.py b/tests/test_modifier_module.py
index ea61aba..f8936d4 100644
--- a/tests/test_modifier_module.py
+++ b/tests/test_modifier_module.py
@@ -16,7 +16,6 @@
from __future__ import annotations
-import importlib.util
import sys
import unittest
from pathlib import Path
@@ -30,31 +29,19 @@
MODIFIER_PY = REPO / "pythonx" / "compose" / "ui" / "modifier.py"
-def load_by_path(path, name):
- """Load a `pythonx/...` file directly.
-
- Not `import pythonx.compose.ui.modifier`: the host builds `sys.modules['pythonx']` with
- `__path__ = []`, so nothing on disk under that name is importable.
- `docs/pythonx-adapter-design.md` §2.5 is why, and it is open.
- """
- spec = importlib.util.spec_from_file_location(name, path)
- module = importlib.util.module_from_spec(spec)
- spec.loader.exec_module(module)
- return module
-
-
class TheModifierSeam(unittest.TestCase):
def setUp(self):
try:
- source = adapter_loader.read_adapter_source()
+ self.binding = adapter_loader.install()
except adapter_loader.AdapterUnavailable as unavailable:
self.skipTest(str(unavailable))
self.host = fake_host.FakeHost()
self.host.bind()
- self.pythonx = adapter_loader.install(source)
- self.host.register(self.pythonx)
- self.modifier = load_by_path(MODIFIER_PY, "_repo_modifier")
+ self.host.register(self.binding)
+ import pythonx.compose.ui.modifier as modifier
+
+ self.modifier = modifier
self.addCleanup(self.host.unbind)
self.addCleanup(adapter_loader.uninstall)
diff --git a/tests/test_runtime_module.py b/tests/test_runtime_module.py
index 9ec0c00..52ecce7 100644
--- a/tests/test_runtime_module.py
+++ b/tests/test_runtime_module.py
@@ -38,7 +38,6 @@ class body executed:
from __future__ import annotations
-import importlib.util
import io
import sys
import tokenize
@@ -46,6 +45,7 @@ class body executed:
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent))
+sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
import adapter as adapter_loader # noqa: E402
import fake_host # noqa: E402
@@ -54,14 +54,6 @@ class body executed:
RUNTIME_PY = REPO / "pythonx" / "compose" / "runtime" / "__init__.py"
-def load_by_path(path, name):
- """Load a `pythonx/...` file without importing its package, for the tests that need no binder."""
- spec = importlib.util.spec_from_file_location(name, path)
- module = importlib.util.module_from_spec(spec)
- spec.loader.exec_module(module)
- return module
-
-
class TheModuleIsTheFileOnDisk(unittest.TestCase):
"""`import pythonx.compose.runtime` loads this repository's file, with the binder installed.
@@ -97,7 +89,9 @@ class TheRuntimeSeam(unittest.TestCase):
"""What `Composable` does once loaded by path: nothing to the function it decorates."""
def setUp(self):
- self.runtime = load_by_path(RUNTIME_PY, "_repo_runtime")
+ import pythonx.compose.runtime as runtime
+
+ self.runtime = runtime
def test_composable_is_importable_and_callable(self):
self.assertTrue(callable(self.runtime.Composable))
@@ -152,7 +146,7 @@ def test_no_content_slot_is_detected_by_inspecting_code_objects(self):
def test_composable_takes_no_arguments_beyond_the_target(self):
import inspect
- runtime = load_by_path(RUNTIME_PY, "_repo_runtime_sig")
+ import pythonx.compose.runtime as runtime
sig = inspect.signature(runtime.Composable)
self.assertEqual(1, len(sig.parameters), "an identity decorator needs exactly one parameter")
From 4029c624b2b2c49c25bdbd5e3bc2519e786b819e Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:13:35 +0900
Subject: [PATCH 24/58] Feat: Ship the manifest inside the package, and prove
it by building the wheel
pythonx-map.toml sat at the repository root, outside every package directory,
so the package-data pattern that names it could never pick it up -- and the
re-export rule now reads it at run time, so an installed pythonx-compose would
have failed on the first name it resolved. It moves to
pythonx/compose/pythonx-map.toml, and every reader follows.
tests/test_wheel.py builds the wheel from a copy of the sources (nothing lands
in the checkout) and lists it: the manifest, the re-export rule, and an
__init__.py for every mapped module must be inside. It skips, saying so, where
setuptools or wheel is missing.
requires-python goes from 3.8 to 3.11: the runtime reads the manifest with
tomllib.
The notebook-coverage test now skips where UI.ipynb is absent instead of
passing with nothing checked, which AGENTS.md section 11 used to warn about.
feature added: the manifest ships in the wheel.
test added: test_wheel.py (3). Red before the move: 2 failed, 1 passed.
test changed: the notebook-coverage test skips without the notebook.
documentation corrected: README and its Korean copy (link and example path),
the guide's getting-started example, SPEC S1.1 and baseline, PROJECT.md tree
and baseline, AGENTS.md sections 11.
Suite with ../PythonMultiplatform: 81 passed, 4 skipped -> 84 passed, 4
skipped. Without a checkout: 40 passed, 45 skipped -> 43 passed, 45 skipped
(main checkout, notebook present). check_guide.py: 0.
Refs #13
---
AGENTS.md | 4 +-
PROJECT.md | 9 ++-
README.md | 4 +-
docs/SPEC.md | 18 ++---
docs/guide/getting-started.html | 4 +-
docs/guide/status.html | 2 +-
docs/locale/README_ko.md | 4 +-
pyproject.toml | 2 +-
pythonx/compose/_reexport.py | 2 +-
.../compose/pythonx-map.toml | 0
tests/adapter.py | 2 +-
tests/test_pythonx_map.py | 4 +-
tests/test_wheel.py | 78 +++++++++++++++++++
13 files changed, 107 insertions(+), 26 deletions(-)
rename pythonx-map.toml => pythonx/compose/pythonx-map.toml (100%)
create mode 100644 tests/test_wheel.py
diff --git a/AGENTS.md b/AGENTS.md
index 7e5336d..24e14c5 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -152,8 +152,8 @@ worktree so a test can see it. Read it in place.
- `docs/INTENT.md` and `docs/SPEC.md` are derived from it. When they disagree with the notebook or
with the user, the notebook and the user win.
- `tests/test_pythonx_map.py` reads the notebook's imports. Where the notebook is absent (any
- worktree, any CI checkout) that test checks nothing and still passes. Run it in the main checkout
- before claiming the manifest covers the notebook.
+ worktree, any CI checkout) that test **skips**, saying so. Run it in the main checkout before
+ claiming the manifest covers the notebook.
## 12. Renaming happens here, in real Python, never in the binder
diff --git a/PROJECT.md b/PROJECT.md
index b91b45c..9bb02ce 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -35,13 +35,13 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 40 passed, 45 skipped
- PYTHONMULTIPLATFORM_HOME 지정 81 passed, 4 skipped (4 개는 python-multiplatform #17 대기)
+ PythonMultiplatform 체크아웃 없음 43 passed, 45 skipped
+ PYTHONMULTIPLATFORM_HOME 지정 84 passed, 4 skipped (4 개는 python-multiplatform #17 대기)
```
건너뛰는 4 개는 바인더가 돌려준 proxy 위의 camelCase 확장을 snake_case 이름으로 부르는 테스트다.
바인더의 member resolver(python-multiplatform #17)가 들어오면 실행된다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 40 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
+체크아웃 없이 통과하는 43 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
### 마일스톤
@@ -65,12 +65,13 @@ GitHub 마일스톤과 같은 내용이다. 날짜는 2026-10-03 에 정했고,
```
pythonx/compose/ import 패키지 (현재 대부분 독스트링만 있는 모듈)
runtime/ @Composable
+ pythonx-map.toml pythonx ↔ androidx 매핑 매니페스트 (wheel 에 함께 실림)
+ _reexport.py 매니페스트 모듈 전체에 적용되는 재노출 규칙 하나
ui/ modifier.py (빈 Modifier 등록 지점), alignment.py
layout/ arrangement.py
material3/ icon.py, color_scheme.py (호출 불가 기록용), 빈 파일 28 개
lite/ 2024 JPype 프로토타입 (은퇴, 바이너리 97 개 추적 중)
native/ 서브모듈 → thisisthepy/swing-graalvm-demo
-pythonx-map.toml pythonx ↔ androidx 매핑 매니페스트
tests/ pytest (unittest 스타일)
test/ 2023–2024 Kotlin Multiplatform 샘플 (pycomposeui) — 처리 미정
docs/INTENT.md docs/SPEC.md docs/locale/ docs/guide/
diff --git a/README.md b/README.md
index 1fc5d90..b6fb9a5 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ def Greeting():
- **`@Composable` stays.** Screens are decorated Python functions.
- **A real package.** `pythonx/` is ordinary Python source that imports `androidx.compose.*` and
reshapes it. The binder never renames anything — renaming is this package's job.
-- **One manifest.** [`pythonx-map.toml`](pythonx-map.toml) says which `pythonx.compose.*` module
+- **One manifest.** [`pythonx-map.toml`](pythonx/compose/pythonx-map.toml) says which `pythonx.compose.*` module
stands for which Kotlin package. The runtime and the `.pyi` generator read the same file, so what
your editor completes is what the interpreter resolves.
@@ -95,7 +95,7 @@ assert Screen() == "drawn" and Screen.__name__ == "Screen"
```python
import tomllib # the manifest: the one place the mapping is written down
-with open("pythonx-map.toml", "rb") as f:
+with open("pythonx/compose/pythonx-map.toml", "rb") as f:
manifest = tomllib.load(f)
manifest["modules"]["pythonx.compose.layout"]
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 7ad43c7..0ff1683 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,14 +20,14 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **40 passed, 45 skipped**, 44 subtests passed |
-| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **81 passed, 4 skipped**, 44 subtests passed |
+| No `PythonMultiplatform` checkout found | **43 passed, 45 skipped**, 44 subtests passed |
+| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **84 passed, 4 skipped**, 44 subtests passed |
Without a checkout, the 45 tests that install the binder's layers through `tests/adapter.py` skip.
With one, all pass except 4 that skip because they call a camelCase extension on a binder proxy by
its snake_case name, which needs python-multiplatform #17 (§3). A skip is not a pass.
-Of the 40 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
+Of the 43 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
---
@@ -36,14 +36,14 @@ exists). Those are listed in §9 and are not counted as features.
### S1.1 Installed as `pythonx-compose`, importing `pythonx.compose` — `partial`
-`pyproject.toml` declares `name = "pythonx-compose"`, version `0.0.1`, setuptools build, and
+`pyproject.toml` declares `name = "pythonx-compose"`, version `0.0.1`, setuptools build,
+`requires-python >= 3.11` (the runtime reads the manifest with `tomllib`), and
`packages.find include = ["pythonx.compose*"]`.
-- Configured: `package-data` carries `*.pyi`, `py.typed` and `pythonx-map.toml` for every package
- (`tests/test_pythonx_map.py::TestManifestShipsWithThePackage::test_the_wheel_is_configured_to_carry_it`).
-- Not yet true: no `.pyi` and no `py.typed` exist in the tree, and `pythonx-map.toml` sits at the
- repository root — outside every package directory — so the `package-data` pattern cannot pick it
- up. No test builds a wheel and looks inside it.
+- Shipped and tested: `tests/test_wheel.py` builds the wheel from a copy of the sources and finds
+ `pythonx/compose/pythonx-map.toml`, the re-export rule, and an `__init__.py` for every mapped
+ module (issue #13). The manifest lives inside the package directory so `package-data` carries it.
+- Not yet true: no `.pyi` and no `py.typed` exist (S1.2, issue #12).
### S1.2 Type stubs ship in the wheel — `planned`
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 0b7e47f..958e5bc 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,7 +43,7 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 40 passed, 45 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
40 passed, 45 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 43 passed, 45 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
43 passed, 45 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With it, all but 4 pass; those 4 skip until the binder can resolve a snake_case method on a proxy it returned (python-multiplatform #17). That is expected and recorded.
지정하면 4 개를 뺀 전부가 통과합니다. 그 4 개는 바인더가 돌려준 proxy 의 snake_case 메서드를 바인더가 풀 수 있을 때까지(python-multiplatform #17) 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
@@ -61,7 +61,7 @@
3. What you can call today3
assert Screen() == "drawn" and Screen.__name__ == "Screen"
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — module level done; methods on a returned proxy wait for python-multiplatform #17snake_case 이름·키워드·시그니처 — 모듈 수준 완료, 반환된 proxy 의 메서드는 python-multiplatform #17 대기
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Test baseline: 40 passed, 45 skipped without a python-multiplatform checkout; 81 passed, 4 skipped with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 40 passed, 45 skipped, 있으면 81 passed, 4 skipped.
+
Test baseline: 43 passed, 45 skipped without a python-multiplatform checkout; 84 passed, 4 skipped with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 43 passed, 45 skipped, 있으면 84 passed, 4 skipped.
FAQ
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index a1195f4..8a5ecfc 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -44,7 +44,7 @@ def Greeting():
- **`@Composable` 은 그대로.** 화면은 데코레이터가 붙은 파이썬 함수입니다.
- **실제 패키지.** `pythonx/` 는 `androidx.compose.*` 를 import 해 재구성하는 평범한 파이썬
소스입니다. 바인더는 아무 이름도 바꾸지 않습니다 — 이름을 바꾸는 것은 이 패키지의 일입니다.
-- **하나의 매니페스트.** [`pythonx-map.toml`](../../pythonx-map.toml) 이 어떤 `pythonx.compose.*`
+- **하나의 매니페스트.** [`pythonx-map.toml`](../../pythonx/compose/pythonx-map.toml) 이 어떤 `pythonx.compose.*`
모듈이 어떤 Kotlin 패키지에 대응하는지 적습니다. 런타임과 `.pyi` 생성기가 같은 파일을 읽으므로,
편집기가 자동완성하는 이름과 인터프리터가 해석하는 이름이 어긋나지 않습니다.
@@ -94,7 +94,7 @@ assert Screen() == "drawn" and Screen.__name__ == "Screen"
```python
import tomllib # 매니페스트: 대응 관계가 적힌 유일한 곳
-with open("pythonx-map.toml", "rb") as f:
+with open("pythonx/compose/pythonx-map.toml", "rb") as f:
manifest = tomllib.load(f)
manifest["modules"]["pythonx.compose.layout"]
diff --git a/pyproject.toml b/pyproject.toml
index 1245b60..09857aa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ dependencies = [
#dependencies-kotlin = [
# "org.jetbrains.compose:compose-ui:0.4.0",
#]
-requires-python = ">= 3.8"
+requires-python = ">= 3.11" # tomllib, which reads the manifest at run time
#requires-kotlin = ">= 1.4.32"
[tool.setuptools.packages.find]
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 08b01de..6a545f3 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -42,7 +42,7 @@
ROOT_MODULE = "python_multiplatform"
BINDING_MODULE = "python_multiplatform.binding"
-_MANIFEST = Path(__file__).resolve().parents[2] / "pythonx-map.toml"
+_MANIFEST = Path(__file__).resolve().parent / "pythonx-map.toml"
_LOWER_UPPER = re.compile(r"([a-z0-9])([A-Z])")
_ACRONYM_WORD = re.compile(r"([A-Z]+)([A-Z][a-z])")
diff --git a/pythonx-map.toml b/pythonx/compose/pythonx-map.toml
similarity index 100%
rename from pythonx-map.toml
rename to pythonx/compose/pythonx-map.toml
diff --git a/tests/adapter.py b/tests/adapter.py
index 91d4503..fbc130a 100644
--- a/tests/adapter.py
+++ b/tests/adapter.py
@@ -139,7 +139,7 @@ def read_manifest() -> dict:
"""
import tomllib
- path = pathlib.Path(__file__).resolve().parents[1] / "pythonx-map.toml"
+ path = pathlib.Path(__file__).resolve().parents[1] / "pythonx" / "compose" / "pythonx-map.toml"
with path.open("rb") as handle:
return tomllib.load(handle)
diff --git a/tests/test_pythonx_map.py b/tests/test_pythonx_map.py
index 9f45326..0f4b5e7 100644
--- a/tests/test_pythonx_map.py
+++ b/tests/test_pythonx_map.py
@@ -20,7 +20,7 @@
from pathlib import Path
REPO = Path(__file__).resolve().parents[1]
-MAP = REPO / "pythonx-map.toml"
+MAP = REPO / "pythonx" / "compose" / "pythonx-map.toml"
NOTEBOOK = REPO / "UI.ipynb"
@@ -60,6 +60,8 @@ def test_the_wheel_is_configured_to_carry_it(self) -> None:
class TestEveryNotebookImportIsMapped(unittest.TestCase):
def test_the_specification_resolves(self) -> None:
+ if not NOTEBOOK.is_file():
+ self.skipTest("UI.ipynb is not here (it lives only in the maintainer's main checkout)")
modules = _manifest()["modules"]
missing = sorted(name for name in _notebook_imports() if name not in modules)
self.assertEqual([], missing, "UI.ipynb imports a module the manifest does not map")
diff --git a/tests/test_wheel.py b/tests/test_wheel.py
new file mode 100644
index 0000000..9a81371
--- /dev/null
+++ b/tests/test_wheel.py
@@ -0,0 +1,78 @@
+"""What the wheel actually carries -- built, opened and listed, not inferred from `package-data`.
+
+AGENTS.md section 15: a pattern in `pyproject.toml` is not proof that a file ships. This builds the
+wheel from a copy of the sources (so no `build/` or `*.egg-info` lands in the checkout) and reads its
+file list.
+
+Needs `setuptools` and `wheel` importable in the running interpreter; without them the test skips,
+and a skip is not a pass.
+"""
+
+from __future__ import annotations
+
+import importlib.util
+import shutil
+import subprocess
+import sys
+import tempfile
+import tomllib
+import unittest
+import zipfile
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+SCRATCH = REPO / ".tmp"
+
+
+def _build_wheel(out: Path) -> Path:
+ source = out / "src"
+ shutil.copytree(
+ REPO, source,
+ ignore=shutil.ignore_patterns(".git", ".tmp", ".worktrees", "build", "*.egg-info",
+ "__pycache__", "UI.ipynb", "test", "docs", "tools"),
+ )
+ wheels = out / "wheels"
+ subprocess.run(
+ [sys.executable, "-m", "pip", "wheel", str(source), "--no-deps", "--no-build-isolation",
+ "-q", "-w", str(wheels)],
+ check=True, capture_output=True, text=True,
+ )
+ (wheel,) = wheels.glob("*.whl")
+ return wheel
+
+
+class TheWheel(unittest.TestCase):
+
+ @classmethod
+ def setUpClass(cls):
+ for needed in ("setuptools", "wheel"):
+ if importlib.util.find_spec(needed) is None:
+ raise unittest.SkipTest(f"{needed} is not installed; the wheel cannot be built here")
+ SCRATCH.mkdir(exist_ok=True)
+ cls._dir = tempfile.TemporaryDirectory(dir=SCRATCH)
+ wheel = _build_wheel(Path(cls._dir.name))
+ with zipfile.ZipFile(wheel) as archive:
+ cls.names = set(archive.namelist())
+
+ @classmethod
+ def tearDownClass(cls):
+ cls._dir.cleanup()
+
+ def test_the_manifest_is_inside_the_package(self):
+ self.assertIn("pythonx/compose/pythonx-map.toml", self.names)
+
+ def test_every_mapped_module_is_a_file_in_the_wheel(self):
+ with (REPO / "pythonx" / "compose" / "pythonx-map.toml").open("rb") as handle:
+ modules = tomllib.load(handle)["modules"]
+ missing = sorted(
+ name for name in modules
+ if name.replace(".", "/") + "/__init__.py" not in self.names
+ )
+ self.assertEqual([], missing, "a mapped module with no file cannot be imported once installed")
+
+ def test_the_re_export_rule_ships(self):
+ self.assertIn("pythonx/compose/_reexport.py", self.names)
+
+
+if __name__ == "__main__":
+ unittest.main()
From d3c7da212aa8091191cd7ecc04eb2031239d2eb9 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:17:06 +0900
Subject: [PATCH 25/58] Feat: Convert the binder's Kotlin-named stubs to
pythonx stubs by the runtime's rule
python-multiplatform's plugin now emits stubs under Kotlin names only, and its
Pythonic generator is gone (d00f413f). The Pythonic half is this package's.
tools/gen_stubs.py reads a directory of Kotlin-named stubs and writes
pythonx/compose/**/__init__.pyi for every manifest module:
- functions and constants are renamed with _reexport.python_name and
parameters with snake_case -- the functions the runtime resolves names with,
so an editor and the interpreter cannot disagree; receiver and anonymous
__aN slots keep their names;
- each explicit overload also becomes an @overload of its base name, which is
what the runtime dispatcher answers to;
- nested object stubs (Arrangement/) are converted one level down;
- a package's own definitions (runtime.Composable) are carried over, since a
.pyi replaces what a checker knows about the module.
No stub is generated or shipped yet: that needs the Kotlin-named stubs for
Compose 1.11.1 from python-multiplatform, and object types better than int,
both asked of the ecosystem lead. #12 stays open.
feature added: tools/gen_stubs.py.
test added: tests/test_stubs.py (8) over a fixture holding the fake host's
declarations, including a check that each stub signature equals the runtime
inspect.signature. The tests were written alongside the tool, not before it;
as the failing-path evidence, disabling the parameter rename fails 2, the
overloads 1, the name rule 3.
documentation corrected: SPEC S1.2 and baseline, PROJECT.md, guide baseline.
Suite with ../PythonMultiplatform: 84 passed, 4 skipped -> 92 passed, 4
skipped. Without a checkout: 43 passed, 45 skipped -> 50 passed, 46 skipped.
check_guide.py: 0.
Refs #12
---
PROJECT.md | 6 +-
docs/SPEC.md | 27 ++--
docs/guide/getting-started.html | 2 +-
docs/guide/status.html | 2 +-
.../layout/Arrangement/__init__.pyi | 7 +
.../compose/foundation/layout/__init__.pyi | 33 ++++
.../androidx/compose/ui/__init__.pyi | 9 ++
tests/test_stubs.py | 118 ++++++++++++++
tools/gen_stubs.py | 146 ++++++++++++++++++
9 files changed, 336 insertions(+), 14 deletions(-)
create mode 100644 tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/Arrangement/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs/androidx/compose/ui/__init__.pyi
create mode 100644 tests/test_stubs.py
create mode 100644 tools/gen_stubs.py
diff --git a/PROJECT.md b/PROJECT.md
index 9bb02ce..6c7f778 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -35,13 +35,13 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 43 passed, 45 skipped
- PYTHONMULTIPLATFORM_HOME 지정 84 passed, 4 skipped (4 개는 python-multiplatform #17 대기)
+ PythonMultiplatform 체크아웃 없음 50 passed, 46 skipped
+ PYTHONMULTIPLATFORM_HOME 지정 92 passed, 4 skipped (4 개는 python-multiplatform #17 대기)
```
건너뛰는 4 개는 바인더가 돌려준 proxy 위의 camelCase 확장을 snake_case 이름으로 부르는 테스트다.
바인더의 member resolver(python-multiplatform #17)가 들어오면 실행된다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 43 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
+체크아웃 없이 통과하는 50 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
### 마일스톤
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 0ff1683..9f22d2b 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,14 +20,14 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **43 passed, 45 skipped**, 44 subtests passed |
-| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **84 passed, 4 skipped**, 44 subtests passed |
+| No `PythonMultiplatform` checkout found | **50 passed, 46 skipped**, 72 subtests passed (66 without a checkout) |
+| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **92 passed, 4 skipped**, 72 subtests passed (66 without a checkout) |
Without a checkout, the 45 tests that install the binder's layers through `tests/adapter.py` skip.
With one, all pass except 4 that skip because they call a camelCase extension on a binder proxy by
its snake_case name, which needs python-multiplatform #17 (§3). A skip is not a pass.
-Of the 43 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
+Of the 50 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
---
@@ -45,12 +45,21 @@ exists). Those are listed in §9 and are not counted as features.
module (issue #13). The manifest lives inside the package directory so `package-data` carries it.
- Not yet true: no `.pyi` and no `py.typed` exist (S1.2, issue #12).
-### S1.2 Type stubs ship in the wheel — `planned`
-
-Stubs carry the Pythonic names and signatures the runtime resolves, generated from the same
-manifest (S2) so the name an editor completes and the name the interpreter resolves cannot drift.
-The generator lives in `python-multiplatform`'s Gradle plugin; nothing in this repository produces
-or contains a stub yet.
+### S1.2 Type stubs ship in the wheel — `partial`
+
+Stubs carry the Pythonic names and signatures the runtime resolves, so the name an editor completes
+and the name the interpreter resolves cannot drift.
+
+- In this repository: `tools/gen_stubs.py` converts python-multiplatform's Kotlin-named stubs
+ (`PythonStubsTask` output, one `androidx/.../__init__.pyi` per package) into
+ `pythonx/compose/**/__init__.pyi`, using the runtime's own `python_name` / `snake_case`; an
+ overload set also gets `@overload`s of its base name; a package's own definitions
+ (`runtime.Composable`) are carried over. `tests/test_stubs.py` converts a fixture holding the fake
+ host's declarations and checks each stub signature against `inspect.signature` at run time.
+ Disabling the parameter rename fails 2 tests, the overloads 1, the name rule 3.
+- Not yet true: no stub is generated from real Compose and none ships, and there is no `py.typed`.
+ That needs the Kotlin-named stubs for Compose 1.11.1 from python-multiplatform, and object types
+ better than `int` for completion to be useful (issue #12).
## 2. The mapping manifest (`pythonx-map.toml`) — `implemented`
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 958e5bc..9d75ff9 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,7 +43,7 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 43 passed, 45 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
43 passed, 45 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 50 passed, 46 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
50 passed, 46 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With it, all but 4 pass; those 4 skip until the binder can resolve a snake_case method on a proxy it returned (python-multiplatform #17). That is expected and recorded.
지정하면 4 개를 뺀 전부가 통과합니다. 그 4 개는 바인더가 돌려준 proxy 의 snake_case 메서드를 바인더가 풀 수 있을 때까지(python-multiplatform #17) 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — module level done; methods on a returned proxy wait for python-multiplatform #17snake_case 이름·키워드·시그니처 — 모듈 수준 완료, 반환된 proxy 의 메서드는 python-multiplatform #17 대기
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Test baseline: 43 passed, 45 skipped without a python-multiplatform checkout; 84 passed, 4 skipped with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 43 passed, 45 skipped, 있으면 84 passed, 4 skipped.
+
Test baseline: 50 passed, 46 skipped without a python-multiplatform checkout; 92 passed, 4 skipped with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 50 passed, 46 skipped, 있으면 92 passed, 4 skipped.
FAQ
diff --git a/tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/Arrangement/__init__.pyi b/tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/Arrangement/__init__.pyi
new file mode 100644
index 0000000..9617e9c
--- /dev/null
+++ b/tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/Arrangement/__init__.pyi
@@ -0,0 +1,7 @@
+# GENERATED by python-multiplatform-gradle-plugin. Do not edit.
+
+End: int
+"""Kotlin: androidx.compose.foundation.layout.Arrangement.End(): androidx.compose.foundation.layout.Arrangement.Horizontal"""
+
+SpaceBetween: int
+"""Kotlin: androidx.compose.foundation.layout.Arrangement.SpaceBetween(): androidx.compose.foundation.layout.Arrangement.HorizontalOrVertical"""
diff --git a/tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/__init__.pyi b/tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/__init__.pyi
new file mode 100644
index 0000000..ce77526
--- /dev/null
+++ b/tests/fixtures/kotlin_stubs/androidx/compose/foundation/layout/__init__.pyi
@@ -0,0 +1,33 @@
+# GENERATED by python-multiplatform-gradle-plugin. Do not edit.
+
+def padding__Dp(receiver: int, /, all: float) -> int:
+ """Kotlin: androidx.compose.foundation.layout.padding(all: androidx.compose.ui.unit.Dp): androidx.compose.ui.Modifier"""
+ ...
+
+def padding__Dp_Dp(receiver: int, /, horizontal: float = ..., vertical: float = ...) -> int:
+ """Kotlin: androidx.compose.foundation.layout.padding(horizontal: androidx.compose.ui.unit.Dp, vertical: androidx.compose.ui.unit.Dp): androidx.compose.ui.Modifier"""
+ ...
+
+def padding__Dp_Dp_Dp_Dp(receiver: int, /, start: float = ..., top: float = ..., end: float = ..., bottom: float = ...) -> int:
+ """Kotlin: androidx.compose.foundation.layout.padding(start, top, end, bottom): androidx.compose.ui.Modifier"""
+ ...
+
+def padding__PaddingValues(receiver: int, /, paddingValues: int) -> int:
+ """Kotlin: androidx.compose.foundation.layout.padding(paddingValues: androidx.compose.foundation.layout.PaddingValues): androidx.compose.ui.Modifier"""
+ ...
+
+def paddingValuesOf(all: float) -> int:
+ """Kotlin: androidx.compose.foundation.layout.paddingValuesOf(all: androidx.compose.ui.unit.Dp): androidx.compose.foundation.layout.PaddingValues"""
+ ...
+
+def size__Dp(receiver: int, /, size: float) -> int:
+ """Kotlin: androidx.compose.foundation.layout.size(size: androidx.compose.ui.unit.Dp): androidx.compose.ui.Modifier"""
+ ...
+
+def fillMaxWidth(receiver: int, /) -> int:
+ """Kotlin: androidx.compose.foundation.layout.fillMaxWidth(): androidx.compose.ui.Modifier"""
+ ...
+
+def scan(receiver: int, first: float, __a1: float, /, last: float = ...) -> int:
+ """A parameter named like a Python keyword: positional-only and anonymous, never renamed."""
+ ...
diff --git a/tests/fixtures/kotlin_stubs/androidx/compose/ui/__init__.pyi b/tests/fixtures/kotlin_stubs/androidx/compose/ui/__init__.pyi
new file mode 100644
index 0000000..26b27e5
--- /dev/null
+++ b/tests/fixtures/kotlin_stubs/androidx/compose/ui/__init__.pyi
@@ -0,0 +1,9 @@
+# GENERATED by python-multiplatform-gradle-plugin. Do not edit.
+
+def describeModifier(modifier: int) -> str:
+ """Kotlin: androidx.compose.ui.describeModifier(modifier: androidx.compose.ui.Modifier): kotlin.String"""
+ ...
+
+def toURLString(raw: str) -> str:
+ """Kotlin: androidx.compose.ui.toURLString(raw: kotlin.String): kotlin.String"""
+ ...
diff --git a/tests/test_stubs.py b/tests/test_stubs.py
new file mode 100644
index 0000000..48686be
--- /dev/null
+++ b/tests/test_stubs.py
@@ -0,0 +1,118 @@
+"""Pythonic stubs from the binder's Kotlin-named ones, by the rule the runtime resolves names with.
+
+The input here is a fixture shaped like python-multiplatform's `PythonStubsTask` output, holding the
+same declarations `fake_host.py` binds. So the second class can do what a stub is for and check it:
+the signature an editor reads from the stub is the signature `inspect.signature` reports at run time.
+"""
+
+from __future__ import annotations
+
+import ast
+import inspect
+import sys
+import unittest
+from pathlib import Path
+
+HERE = Path(__file__).resolve().parent
+REPO = HERE.parent
+sys.path.insert(0, str(HERE))
+sys.path.insert(0, str(REPO / "tools"))
+sys.path.insert(0, str(REPO))
+
+import adapter as adapter_loader # noqa: E402
+import fake_host # noqa: E402
+import gen_stubs # noqa: E402
+
+KOTLIN_STUBS = HERE / "fixtures" / "kotlin_stubs"
+PACKAGE = REPO / "pythonx"
+
+
+def _generated() -> dict[Path, str]:
+ return gen_stubs.generate(KOTLIN_STUBS, PACKAGE)
+
+
+def _functions(text: str) -> dict[str, list[ast.FunctionDef]]:
+ found: dict[str, list[ast.FunctionDef]] = {}
+ for node in ast.parse(text).body:
+ if isinstance(node, ast.FunctionDef):
+ found.setdefault(node.name, []).append(node)
+ return found
+
+
+def _parameter_names(function: ast.FunctionDef) -> list[str]:
+ a = function.args
+ return [p.arg for p in (*a.posonlyargs, *a.args, *a.kwonlyargs)]
+
+
+LAYOUT = PACKAGE / "compose" / "foundation" / "layout" / "__init__.pyi"
+
+
+class TheConversion(unittest.TestCase):
+
+ def setUp(self):
+ self.stubs = _generated()
+
+ def test_every_manifest_module_gets_a_stub_beside_its_init(self):
+ for module_name in gen_stubs.manifest()["modules"]:
+ path = PACKAGE.joinpath(*module_name.split(".")[1:]) / "__init__.pyi"
+ with self.subTest(module=module_name):
+ self.assertIn(path, self.stubs)
+
+ def test_names_and_parameters_follow_the_runtime_rule(self):
+ functions = _functions(self.stubs[LAYOUT])
+ self.assertIn("padding_values_of", functions)
+ self.assertIn("fill_max_width", functions)
+ self.assertNotIn("paddingValuesOf", functions)
+ self.assertEqual(["receiver", "padding_values"], _parameter_names(functions["padding__PaddingValues"][0]))
+
+ def test_an_overload_set_gets_its_base_name_as_overloads(self):
+ padding = _functions(self.stubs[LAYOUT])["padding"]
+ self.assertEqual(4, len(padding))
+ for variant in padding:
+ self.assertEqual(["overload"], [ast.unparse(d) for d in variant.decorator_list])
+
+ def test_anonymous_and_receiver_slots_keep_their_names(self):
+ scan = _functions(self.stubs[LAYOUT])["scan"][0]
+ self.assertEqual(["receiver", "first", "__a1", "last"], _parameter_names(scan))
+
+ def test_a_nested_object_stub_is_converted_one_level_down(self):
+ nested = PACKAGE / "compose" / "foundation" / "layout" / "Arrangement" / "__init__.pyi"
+ self.assertIn("SpaceBetween: int", self.stubs[nested])
+
+ def test_names_the_package_defines_itself_are_carried_over(self):
+ runtime = self.stubs[PACKAGE / "compose" / "runtime" / "__init__.pyi"]
+ self.assertIn("def Composable(target)", runtime)
+
+ def test_every_stub_is_valid_python(self):
+ for path, text in self.stubs.items():
+ with self.subTest(stub=str(path.relative_to(REPO))):
+ compile(text, str(path), "exec")
+
+
+class TheStubMatchesTheRuntime(unittest.TestCase):
+ """What an editor reads from the stub is what `inspect.signature` reports at run time."""
+
+ def setUp(self):
+ try:
+ self.binding = adapter_loader.install()
+ except adapter_loader.AdapterUnavailable as unavailable:
+ self.skipTest(str(unavailable))
+ self.host = fake_host.FakeHost()
+ self.host.bind()
+ self.host.register(self.binding)
+ self.addCleanup(self.host.unbind)
+ self.addCleanup(adapter_loader.uninstall)
+
+ def test_each_single_declaration_has_the_same_parameter_names(self):
+ import pythonx.compose.foundation.layout as layout
+
+ functions = _functions(_generated()[LAYOUT])
+ for name in ("padding__Dp", "padding__Dp_Dp", "padding__PaddingValues", "padding_values_of",
+ "size__Dp", "fill_max_width"):
+ with self.subTest(name=name):
+ runtime = list(inspect.signature(getattr(layout, name)).parameters)
+ self.assertEqual(runtime, _parameter_names(functions[name][0]))
+
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/tools/gen_stubs.py b/tools/gen_stubs.py
new file mode 100644
index 0000000..bb62c72
--- /dev/null
+++ b/tools/gen_stubs.py
@@ -0,0 +1,146 @@
+"""Generate `pythonx.compose` stubs from the binder's Kotlin-named stubs, by the runtime's own rule.
+
+ python3 tools/gen_stubs.py [--out pythonx/compose/..]
+
+`` is what python-multiplatform's `PythonStubsTask` writes: one
+`androidx/compose/.../__init__.pyi` per Kotlin package, Kotlin names unchanged. For each module in
+`pythonx-map.toml`, this reads the stub of the Kotlin package it maps to and writes the Pythonic one
+next to the module's `__init__.py`:
+
+- a function or constant is renamed with `pythonx.compose._reexport.python_name`, the function the
+ runtime resolves names with, so an editor completes what the interpreter answers;
+- a parameter is renamed with `snake_case`, except the positional-only `receiver` and anonymous
+ `__aN` slots, which a caller never writes by name;
+- every explicit overload (`padding__Dp`, `padding__Dp_Dp`) also contributes an `@overload` of its
+ base name (`padding`), which is the name the runtime's dispatcher answers to;
+- a nested object stub (`Arrangement/__init__.pyi`) is converted the same way, one level down;
+- names the module's own `__init__.py` defines (`runtime.Composable`) are carried over, because a
+ `.pyi` beside a module replaces everything a type checker knows about it.
+
+Nothing here names a Kotlin declaration; it is the same rule `_reexport.py` applies at run time.
+"""
+
+from __future__ import annotations
+
+import argparse
+import ast
+import sys
+from collections import defaultdict
+from pathlib import Path
+
+REPO = Path(__file__).resolve().parents[1]
+if str(REPO) not in sys.path:
+ sys.path.insert(0, str(REPO))
+
+from pythonx.compose._reexport import manifest, python_name, snake_case # noqa: E402
+
+HEADER = "# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs. Do not edit.\n"
+STUB_NAME = "__init__.pyi"
+
+
+def _keeps_its_name(name: str) -> bool:
+ return name == "receiver" or name.startswith("__a")
+
+
+def _rename_arguments(arguments: ast.arguments) -> ast.arguments:
+ for group in (arguments.posonlyargs, arguments.args, arguments.kwonlyargs):
+ for argument in group:
+ if not _keeps_its_name(argument.arg):
+ argument.arg = snake_case(argument.arg)
+ return arguments
+
+
+def _overload(function: ast.FunctionDef, name: str) -> ast.FunctionDef:
+ copy = ast.parse(ast.unparse(function)).body[0]
+ copy.name = name
+ copy.decorator_list = [ast.Name(id="overload", ctx=ast.Load())] + copy.decorator_list
+ return copy
+
+
+def convert(source: str) -> str:
+ """One Kotlin-named stub module, rewritten to the Pythonic surface."""
+ tree = ast.parse(source)
+ body: list[ast.stmt] = []
+ overloads: dict[str, list[ast.FunctionDef]] = defaultdict(list)
+ for node in tree.body:
+ if isinstance(node, ast.FunctionDef):
+ node.name = python_name(node.name)
+ _rename_arguments(node.args)
+ base, sep, _ = node.name.partition("__")
+ if sep:
+ overloads[base].append(node)
+ body.append(node)
+ elif isinstance(node, ast.AnnAssign) and isinstance(node.target, ast.Name):
+ node.target.id = python_name(node.target.id)
+ body.append(node)
+ elif isinstance(node, ast.ClassDef):
+ for member in node.body:
+ if isinstance(member, ast.FunctionDef) and not member.name.startswith("__"):
+ member.name = python_name(member.name)
+ _rename_arguments(member.args)
+ body.append(node)
+ else:
+ body.append(node)
+ defined = {node.name for node in body if isinstance(node, ast.FunctionDef)}
+ for base, variants in overloads.items():
+ if base in defined:
+ continue
+ body.extend(_overload(variant, base) for variant in variants)
+ lines = [HEADER]
+ if overloads:
+ lines.append("from typing import overload\n")
+ lines.extend(ast.unparse(node) + "\n" for node in body)
+ return "\n".join(lines)
+
+
+def own_definitions(init_py: Path) -> list[str]:
+ """Stub text for the public functions and classes a package's own `__init__.py` defines."""
+ if not init_py.is_file():
+ return []
+ stubs = []
+ for node in ast.parse(init_py.read_text(encoding="utf-8")).body:
+ if isinstance(node, ast.FunctionDef) and not node.name.startswith("_"):
+ node.body = [ast.Expr(ast.Constant(...))]
+ node.decorator_list = []
+ stubs.append(ast.unparse(node) + "\n")
+ elif isinstance(node, ast.ClassDef) and not node.name.startswith("_"):
+ stubs.append(f"class {node.name}: ...\n")
+ return stubs
+
+
+def generate(kotlin_root: Path, package_root: Path) -> dict[Path, str]:
+ """Every stub this manifest yields: output path -> text. Writes nothing."""
+ out: dict[Path, str] = {}
+ for module_name, kotlin_package in manifest()["modules"].items():
+ module_dir = package_root.joinpath(*module_name.split(".")[1:])
+ kotlin_dir = kotlin_root.joinpath(*kotlin_package.split("."))
+ own = own_definitions(module_dir / "__init__.py")
+ source = kotlin_dir / STUB_NAME
+ text = convert(source.read_text(encoding="utf-8")) if source.is_file() else HEADER
+ if own:
+ text += "\n" + "\n".join(own)
+ out[module_dir / STUB_NAME] = text
+ if kotlin_dir.is_dir():
+ for nested in sorted(kotlin_dir.iterdir()):
+ nested_stub = nested / STUB_NAME
+ if nested.is_dir() and nested.name[:1].isupper() and nested_stub.is_file():
+ out[module_dir / nested.name / STUB_NAME] = convert(nested_stub.read_text(encoding="utf-8"))
+ return out
+
+
+def main(argv: list[str] | None = None) -> int:
+ parser = argparse.ArgumentParser(description=__doc__.splitlines()[0])
+ parser.add_argument("kotlin_root", type=Path)
+ parser.add_argument("--out", type=Path, default=REPO / "pythonx")
+ args = parser.parse_args(argv)
+ if not args.kotlin_root.is_dir():
+ parser.error(f"{args.kotlin_root} is not a directory of Kotlin-named stubs")
+ for path, text in generate(args.kotlin_root, args.out).items():
+ path.parent.mkdir(parents=True, exist_ok=True)
+ path.write_text(text, encoding="utf-8")
+ print(path)
+ return 0
+
+
+if __name__ == "__main__":
+ raise SystemExit(main())
From 20f791b8730734925b7ab6845c6cead04ccac9bb Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:17:17 +0900
Subject: [PATCH 26/58] Docs: Give each baseline row its own subtest count
The previous commit wrote the same subtest figure into both rows of SPEC 0.
Without a checkout the suite runs 66 subtests, with one 72; and 46 tests,
not 45, skip without a checkout now that the stub test installs the binder.
documentation corrected: SPEC section 0.
Refs #12
---
docs/SPEC.md | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 9f22d2b..3fd8c73 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,10 +20,10 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **50 passed, 46 skipped**, 72 subtests passed (66 without a checkout) |
-| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **92 passed, 4 skipped**, 72 subtests passed (66 without a checkout) |
+| No `PythonMultiplatform` checkout found | **50 passed, 46 skipped**, 66 subtests passed |
+| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **92 passed, 4 skipped**, 72 subtests passed |
-Without a checkout, the 45 tests that install the binder's layers through `tests/adapter.py` skip.
+Without a checkout, the 46 tests that install the binder's layers through `tests/adapter.py` skip.
With one, all pass except 4 that skip because they call a camelCase extension on a binder proxy by
its snake_case name, which needs python-multiplatform #17 (§3). A skip is not a pass.
From cfb7994a61330f5f869e4cd9fea4c9a0dd5b467b Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:19:41 +0900
Subject: [PATCH 27/58] Feat: Reach snake_case methods on proxies the binder
returns
m.fill_max_width() on a Modifier Kotlin handed back is an attribute of the
binder's own proxy class, which resolves Kotlin names only, so the module rule
could not reach it. python-multiplatform ba4c6f49 added
python_multiplatform.binding.add_member_resolver; the re-export layer now
registers the same naming rule there (member_name), once per binding layer,
alongside the value-class allowlist. The binder caches each alias in its own
registry, so its class keeps Kotlin names in dir() -- which a new test pins.
On an older binder without the hook nothing changes and the five tests that
need it skip, saying why. Keyword arguments to such a method are still
Kotlin's (m.padding(paddingValues=...)): the resolver maps names, not
keywords, and that is recorded in SPEC section 3 and S4.1.
feature added: the member resolver registration.
test added: test_a_resolved_snake_case_method_leaves_the_binders_class_kotlin_named.
Red: against python-multiplatform ba4c6f49 before this change, the 4 tests that
used to skip ran and failed. Unregistering the resolver fails 5.
documentation corrected: SPEC 0/3/S4.1/S6.1/S6.4, PROJECT.md, AGENTS.md
section 14, guide status and baseline.
Suite against python-multiplatform ba4c6f49 (sources exported read-only with
git show): 92 passed, 4 failed -> 97 passed. Against the older sibling
checkout: 92 passed, 5 skipped. Without a checkout: 50 passed, 47 skipped.
check_guide.py: 0.
Refs #20
---
AGENTS.md | 4 ++--
PROJECT.md | 11 +++++----
docs/SPEC.md | 42 ++++++++++++++++++---------------
docs/guide/getting-started.html | 4 ++--
docs/guide/status.html | 4 ++--
pythonx/compose/_reexport.py | 23 +++++++++++++++++-
tests/test_chain.py | 8 +++++++
7 files changed, 65 insertions(+), 31 deletions(-)
diff --git a/AGENTS.md b/AGENTS.md
index 24e14c5..b205170 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -184,8 +184,8 @@ worktree so a test can see it. Read it in place.
`.tmp/` (rule 2), not in the home directory.
- Tests that exercise the binder's adaptation layer read it, read-only, from a `PythonMultiplatform`
checkout: the sibling directory `../PythonMultiplatform`, or `PYTHONMULTIPLATFORM_HOME`. Without
- one they **skip**; with one, 4 of them still skip until the binder's member resolver lands
- (python-multiplatform #17; see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A skip is not
+ one they **skip**; with a checkout older than python-multiplatform `ba4c6f49`, 5 of them skip for
+ want of its member resolver (see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A skip is not
a pass.
- `PythonMultiplatform` is read-only from this repository. Never write to it from here.
- Record the before and after counts of every change; a change that only touches documentation
diff --git a/PROJECT.md b/PROJECT.md
index 6c7f778..2358b18 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -28,19 +28,20 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록) |
-| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), proxy 위의 snake_case 확장 메서드(`m.fill_max_width()`, python-multiplatform #17 대기), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(괄호 없이 읽음, 묶음 표기는 #9) |
+| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(괄호 없이 읽음, 묶음 표기는 #9) |
| 계획 | `.pyi` 동봉, 선언형 앱 루트(#11), `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 50 passed, 46 skipped
- PYTHONMULTIPLATFORM_HOME 지정 92 passed, 4 skipped (4 개는 python-multiplatform #17 대기)
+ PythonMultiplatform 체크아웃 없음 50 passed, 47 skipped
+ python-multiplatform develop ba4c6f49+ 97 passed
+ 그보다 오래된 체크아웃 92 passed, 5 skipped (member resolver 없음)
```
-건너뛰는 4 개는 바인더가 돌려준 proxy 위의 camelCase 확장을 snake_case 이름으로 부르는 테스트다.
-바인더의 member resolver(python-multiplatform #17)가 들어오면 실행된다. 건너뜀은 통과가 아니다.
+member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
+5 개가 건너뛴다. 건너뜀은 통과가 아니다.
체크아웃 없이 통과하는 50 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 3fd8c73..5681a54 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,12 +20,14 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **50 passed, 46 skipped**, 66 subtests passed |
-| `PYTHONMULTIPLATFORM_HOME` → the `PythonMultiplatform` checkout | **92 passed, 4 skipped**, 72 subtests passed |
+| No `PythonMultiplatform` checkout found | **50 passed, 47 skipped**, 66 subtests passed |
+| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **97 passed**, 72 subtests passed |
+| an older checkout, without `add_member_resolver` | **92 passed, 5 skipped**, 72 subtests passed |
-Without a checkout, the 46 tests that install the binder's layers through `tests/adapter.py` skip.
-With one, all pass except 4 that skip because they call a camelCase extension on a binder proxy by
-its snake_case name, which needs python-multiplatform #17 (§3). A skip is not a pass.
+Without a checkout, the 47 tests that install the binder's layers through `tests/adapter.py` skip.
+Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the binder
+returned skip, because that needs its member resolver (python-multiplatform #17). A skip is not a
+pass.
Of the 50 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
@@ -107,14 +109,16 @@ Evidence: `tests/test_runtime_module.py::TheModuleIsTheFileOnDisk`,
real Python and the fake host. Disabling the name rule fails 15 tests, the keyword mapping 1, the
allowlist priming 12.
-Not covered by this: **methods on a proxy the binder returned** (`m.fill_max_width()`). Those are
-attributes of the binder's own class, which this package can only reach through the member-resolver
-hook python-multiplatform #17 adds; until then a camelCase extension is reachable on a proxy only by
-its Kotlin name, and four tests skip (S4.1, S6.1, S6.4).
+Methods on a proxy the binder returned (`m.fill_max_width()`) are attributes of the binder's own
+class. The same rule reaches them as the binder's member resolver (`member_name`, registered through
+`python_multiplatform.binding.add_member_resolver`, python-multiplatform `ba4c6f49`); the binder
+caches the alias in its own registry, so its class keeps Kotlin names in `dir()` (issue #20).
+Keyword arguments to such a method are still Kotlin's own (`m.padding(paddingValues=...)`): the
+resolver maps names, not keywords.
## 4. Naming
-### S4.1 Kotlin parameters, `snake_case` — `partial`
+### S4.1 Kotlin parameters, `snake_case` — `partial` (method keywords)
`onClick` → `on_click`, `fillMaxWidth` → `fill_max_width`, `zIndex` → `z_index`,
`toURLString` → `to_url_string`; type names (`Modifier`) unchanged; an explicit overload keeps its
@@ -122,8 +126,9 @@ type suffix (`padding__Dp_Dp`); a name the reverse rule cannot invert still reso
rule is only ever applied forward to the module's real names; the camelCase spelling is not a second
name.
-Implemented for module-level names and keywords (`tests/test_chain.py::Names`, 8 tests). Partial
-because receiver methods on a binder proxy need python-multiplatform #17 (§3, issue #20).
+Implemented for module-level names and keywords and for method names on a binder proxy
+(`tests/test_chain.py::Names`, 8 tests; `TheChain`). Partial because a method's keyword arguments are
+still Kotlin's (§3).
### S4.2 The notebook's spellings are examples, not the contract — `implemented` as a rule
@@ -167,16 +172,16 @@ the two colour-scheme factories take 36 `Color` parameters. The notebook uses `I
## 6. Modifiers — extension functions as methods
-### S6.1 `Modifier` extensions are methods on the receiver proxy — `partial`
+### S6.1 `Modifier` extensions are methods on the receiver proxy — `implemented`
`Modifier.padding(16).size(24)` chains; each link returns a new receiver; an unbound name raises
`AttributeError` naming where it looked; the class-object spelling without a registered empty
factory raises `TypeError` naming `register_empty`; `pythonx.compose.ui.Modifier` is the binder's
proxy class itself.
-Evidence: `tests/test_chain.py::TheChain` (6 tests, 1 skipped) and
-`tests/test_modifier_module.py::TheModifierSeam` (5 tests). Partial because a camelCase extension
-(`fill_max_width`) on a proxy waits for python-multiplatform #17.
+Evidence: `tests/test_chain.py::TheChain` (8 tests) and
+`tests/test_modifier_module.py::TheModifierSeam` (5 tests), against python-multiplatform `ba4c6f49`.
+A snake_case method resolved through the member rule leaves the binder's class Kotlin-named.
### S6.2 The empty-`Modifier` seam — `partial`
@@ -195,14 +200,13 @@ declared type; a non-match names the candidates; an explicit overload spelling (
bypasses dispatch; the module function takes snake_case keywords. Evidence:
`tests/test_chain.py::OverloadDispatch` (7 tests). Status: `implemented`.
-### S6.4 Value classes — `partial`
+### S6.4 Value classes — `implemented`
A raw number is accepted for a `Dp` parameter; a `Dp` value is accepted too; a plain `Float`
parameter is not treated as a value class; a packed value class (`TextUnit`) refuses a raw number and
says why; the allow-list can be extended at run time. The allow-list itself is the manifest's
(S2, implemented) and reaches the binder when a `pythonx.compose` module first resolves a name.
-Runtime evidence: `tests/test_chain.py::ValueClasses` (6 tests, 3 skipped until python-multiplatform
-#17, because they call camelCase extensions on a proxy).
+Runtime evidence: `tests/test_chain.py::ValueClasses` (6 tests).
### S6.5 Lazy resolution and handle lifetime — `implemented`
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 9d75ff9..8983083 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 50 passed, 46 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
50 passed, 46 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 50 passed, 47 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
50 passed, 47 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With it, all but 4 pass; those 4 skip until the binder can resolve a snake_case method on a proxy it returned (python-multiplatform #17). That is expected and recorded.
지정하면 4 개를 뺀 전부가 통과합니다. 그 4 개는 바인더가 돌려준 proxy 의 snake_case 메서드를 바인더가 풀 수 있을 때까지(python-multiplatform #17) 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (ba4c6f49 or later) all pass; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 전부 통과하고, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — module level done; methods on a returned proxy wait for python-multiplatform #17snake_case 이름·키워드·시그니처 — 모듈 수준 완료, 반환된 proxy 의 메서드는 python-multiplatform #17 대기
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Test baseline: 50 passed, 46 skipped without a python-multiplatform checkout; 92 passed, 4 skipped with one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 50 passed, 46 skipped, 있으면 92 passed, 4 skipped.
+
Test baseline: 50 passed, 47 skipped without a python-multiplatform checkout; 97 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 50 passed, 47 skipped, 최신 체크아웃이면 97 passed.
FAQ
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 6a545f3..98eb039 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -23,6 +23,9 @@
defaults stay `python_multiplatform.KOTLIN_DEFAULT`.
- **Value classes.** The manifest's `raw-primitive-allowed` list is handed to the binder once per
installed binding layer, so `padding(16)` reaches a `Dp` parameter.
+- **Methods on a proxy.** The same name rule is registered as the binder's member resolver, so
+ `Modifier.padding(16).fill_max_width()` reaches `fillMaxWidth` on a proxy Kotlin returned. The
+ binder caches the alias in its own registry; its proxy classes keep Kotlin names in `dir()`.
Nothing here names a Kotlin declaration. Names defined in the package's own `__init__.py` (such as
`runtime.Composable`) are ordinary module attributes and win, because `__getattr__` only runs for a
@@ -97,12 +100,30 @@ def binding_layer():
_PRIMED = weakref.WeakSet()
+def member_name(kotlin_type_name: str, requested: str, kotlin_member_names) -> str | None:
+ """The binder's member-resolver hook: the Kotlin member a Pythonic name means on a proxy.
+
+ The binder asks this only for a name its proxy has no Kotlin member of
+ (`python_multiplatform.binding.add_member_resolver`). The rule is the module rule, applied
+ forward to the proxy's real member names: `fill_max_width` finds `fillMaxWidth`.
+ """
+ matches = [name for name in kotlin_member_names if python_name(name) == requested]
+ return matches[0] if len(matches) == 1 else None
+
+
def _prime(binding) -> None:
- """Hand the manifest's value-class allowlist to this binding layer, once per layer."""
+ """Hand this binding layer the manifest's value-class allowlist and the member rule, once.
+
+ The member rule needs python-multiplatform's `add_member_resolver`; on a binder without it,
+ methods on a returned proxy stay reachable by their Kotlin names only.
+ """
if binding in _PRIMED:
return
for kotlin_type in manifest().get("value-classes", {}).get("raw-primitive-allowed", ()):
binding.allow_raw_primitive(kotlin_type)
+ add_member_resolver = getattr(binding, "add_member_resolver", None)
+ if add_member_resolver is not None:
+ add_member_resolver(member_name)
_PRIMED.add(binding)
diff --git a/tests/test_chain.py b/tests/test_chain.py
index ed75879..b128ca4 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -128,6 +128,14 @@ def test_chain_from_an_instance(self):
"padding(16.0) -> size(24.0) -> fillMaxWidth", self.describe(chained)
)
+ def test_a_resolved_snake_case_method_leaves_the_binders_class_kotlin_named(self):
+ """The alias lives in the binder's resolver registry, not on its proxy class."""
+ self.needs_member_resolver()
+ modifier = self.empty().fill_max_width()
+ self.assertEqual("fillMaxWidth", self.describe(modifier))
+ self.assertNotIn("fill_max_width", vars(type(modifier)))
+ self.assertNotIn("fill_max_width", dir(type(modifier)))
+
def test_each_link_is_a_new_receiver_not_a_mutation(self):
base = self.empty().padding(8)
left = base.size(1)
From 8b2ac016572b6f90120fb36a3ac52b273a6af16b Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:21:02 +0900
Subject: [PATCH 28/58] Fix: Emit stub overloads fewest parameters first
mypy takes the first @overload that matches, so the order an overload set is
written in decides which signature an editor shows. gen_stubs.py wrote them in
table order; it now sorts them by parameter count, ties kept in table order,
which is the order the binder's dispatcher tries them in
(python-multiplatform docs/archive/pyi-generation-pythonic-stubs.md 3.6).
defect fixed: overload order in generated stubs.
test added: test_overloads_come_fewest_parameters_first; it fails without the
sort (the fixture's table order is 2, 3, 5, 2 parameters).
documentation corrected: SPEC S1.2 and baseline, PROJECT.md, guide baseline.
Suite: 97 -> 98 passed against python-multiplatform ba4c6f49 and against the
sibling checkout (now current); 50 -> 51 passed, 47 skipped without one.
check_guide.py: 0.
Refs #25
---
PROJECT.md | 8 ++++----
docs/SPEC.md | 11 ++++++-----
docs/guide/getting-started.html | 2 +-
docs/guide/status.html | 2 +-
tests/test_stubs.py | 7 +++++++
tools/gen_stubs.py | 12 ++++++++++--
6 files changed, 29 insertions(+), 13 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index 2358b18..680e6a8 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -35,14 +35,14 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 50 passed, 47 skipped
- python-multiplatform develop ba4c6f49+ 97 passed
- 그보다 오래된 체크아웃 92 passed, 5 skipped (member resolver 없음)
+ PythonMultiplatform 체크아웃 없음 51 passed, 47 skipped
+ python-multiplatform develop ba4c6f49+ 98 passed
+ 그보다 오래된 체크아웃 같은 수, 그중 5 개 건너뜀 (member resolver 없음)
```
member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
5 개가 건너뛴다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 50 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
+체크아웃 없이 통과하는 51 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
### 마일스톤
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 5681a54..499c565 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,16 +20,16 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **50 passed, 47 skipped**, 66 subtests passed |
-| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **97 passed**, 72 subtests passed |
-| an older checkout, without `add_member_resolver` | **92 passed, 5 skipped**, 72 subtests passed |
+| No `PythonMultiplatform` checkout found | **51 passed, 47 skipped**, 66 subtests passed |
+| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **98 passed**, 72 subtests passed |
+| an older checkout, without `add_member_resolver` | the same, with 5 of them skipped |
Without a checkout, the 47 tests that install the binder's layers through `tests/adapter.py` skip.
Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the binder
returned skip, because that needs its member resolver (python-multiplatform #17). A skip is not a
pass.
-Of the 50 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
+Of the 51 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
---
@@ -58,7 +58,8 @@ and the name the interpreter resolves cannot drift.
overload set also gets `@overload`s of its base name; a package's own definitions
(`runtime.Composable`) are carried over. `tests/test_stubs.py` converts a fixture holding the fake
host's declarations and checks each stub signature against `inspect.signature` at run time.
- Disabling the parameter rename fails 2 tests, the overloads 1, the name rule 3.
+ Overloads come fewest parameters first, because a type checker takes the first match. Disabling
+ the parameter rename fails 2 tests, the overloads 1, the name rule 3, the ordering 1.
- Not yet true: no stub is generated from real Compose and none ships, and there is no `py.typed`.
That needs the Kotlin-named stubs for Compose 1.11.1 from python-multiplatform, and object types
better than `int` for completion to be useful (issue #12).
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 8983083..c234c94 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,7 +43,7 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 50 passed, 47 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
50 passed, 47 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 51 passed, 47 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
51 passed, 47 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) all pass; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 전부 통과하고, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Test baseline: 50 passed, 47 skipped without a python-multiplatform checkout; 97 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 50 passed, 47 skipped, 최신 체크아웃이면 97 passed.
+
Test baseline: 51 passed, 47 skipped without a python-multiplatform checkout; 98 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 51 passed, 47 skipped, 최신 체크아웃이면 98 passed.
FAQ
diff --git a/tests/test_stubs.py b/tests/test_stubs.py
index 48686be..880d0e5 100644
--- a/tests/test_stubs.py
+++ b/tests/test_stubs.py
@@ -71,6 +71,13 @@ def test_an_overload_set_gets_its_base_name_as_overloads(self):
for variant in padding:
self.assertEqual(["overload"], [ast.unparse(d) for d in variant.decorator_list])
+ def test_overloads_come_fewest_parameters_first(self):
+ """mypy takes the first matching overload, so the order is part of the contract."""
+ padding = _functions(self.stubs[LAYOUT])["padding"]
+ counts = [len(_parameter_names(variant)) for variant in padding]
+ self.assertEqual(sorted(counts), counts)
+ self.assertEqual(2, counts[0])
+
def test_anonymous_and_receiver_slots_keep_their_names(self):
scan = _functions(self.stubs[LAYOUT])["scan"][0]
self.assertEqual(["receiver", "first", "__a1", "last"], _parameter_names(scan))
diff --git a/tools/gen_stubs.py b/tools/gen_stubs.py
index bb62c72..b986564 100644
--- a/tools/gen_stubs.py
+++ b/tools/gen_stubs.py
@@ -12,7 +12,8 @@
- a parameter is renamed with `snake_case`, except the positional-only `receiver` and anonymous
`__aN` slots, which a caller never writes by name;
- every explicit overload (`padding__Dp`, `padding__Dp_Dp`) also contributes an `@overload` of its
- base name (`padding`), which is the name the runtime's dispatcher answers to;
+ base name (`padding`), which is the name the runtime's dispatcher answers to, fewest parameters
+ first because a type checker takes the first match;
- a nested object stub (`Arrangement/__init__.pyi`) is converted the same way, one level down;
- names the module's own `__init__.py` defines (`runtime.Composable`) are carried over, because a
`.pyi` beside a module replaces everything a type checker knows about it.
@@ -50,6 +51,10 @@ def _rename_arguments(arguments: ast.arguments) -> ast.arguments:
return arguments
+def _arity(arguments: ast.arguments) -> int:
+ return len(arguments.posonlyargs) + len(arguments.args) + len(arguments.kwonlyargs)
+
+
def _overload(function: ast.FunctionDef, name: str) -> ast.FunctionDef:
copy = ast.parse(ast.unparse(function)).body[0]
copy.name = name
@@ -85,7 +90,10 @@ def convert(source: str) -> str:
for base, variants in overloads.items():
if base in defined:
continue
- body.extend(_overload(variant, base) for variant in variants)
+ # mypy picks the first matching `@overload`, so the order is the contract: fewest parameters
+ # first, ties kept in table order -- the order the binder's dispatcher tries them in.
+ ordered = sorted(variants, key=lambda variant: _arity(variant.args))
+ body.extend(_overload(variant, base) for variant in ordered)
lines = [HEADER]
if overloads:
lines.append("from typing import overload\n")
From 95c559a594fdfe0b1ef6c1887a046adb724243ba Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 07:24:32 +0900
Subject: [PATCH 29/58] Feat: Serve Kotlin objects like Arrangement and
Alignment through pythonx
pythonx.compose.ui.Alignment did not resolve. The binder serves a Kotlin
object's constants as a sub-package (androidx.compose.ui.Alignment), imported
on demand, but neither lists it in the parent module's dir() nor exposes it as
an attribute before that import -- so the name table never saw it.
The re-export rule now tries an upper-case name the Kotlin module does not
list as an object sub-package, and serves it as a KotlinObject namespace read
by the same rule: constants keep their Kotlin spelling and are read again on
every access, functions inside the object are snake_case
(Arrangement.spaced_by), dir() reports Pythonic names. The binder will list
these itself (python-multiplatform #35).
The notebook's grouped spelling, Alignment.Horizontal.End, is not built: it
needs a constant's declared type without running its getter, which
python-multiplatform #36 adds as describe(module, name).
alignment.py and arrangement.py now show the pythonx imports, and their test
checks that instead of the Kotlin imports it used to require.
feature added: KotlinObject namespaces.
test added: ObjectNamespaces (6), with STATIC_GETTER rows for Arrangement and
Alignment and a function inside an object in the fake host. Red: 6 failed
(AttributeError naming the Kotlin package). Disabling the sub-package step
fails the same 6.
documentation corrected: SPEC 0/7, PROJECT.md, guide status and baseline,
alignment.py, arrangement.py.
Suite against python-multiplatform ba4c6f49 and the current sibling: 98 ->
104 passed. Without a checkout: 51 passed, 47 -> 53 skipped. check_guide.py: 0.
Refs #9
---
PROJECT.md | 6 +--
docs/SPEC.md | 28 ++++++----
docs/guide/getting-started.html | 2 +-
docs/guide/status.html | 4 +-
pythonx/compose/_reexport.py | 78 +++++++++++++++++++++++----
pythonx/compose/layout/arrangement.py | 12 ++---
pythonx/compose/ui/alignment.py | 10 ++--
tests/fake_host.py | 44 ++++++++++++++-
tests/test_alignment_modules.py | 8 +--
tests/test_chain.py | 48 +++++++++++++++++
10 files changed, 197 insertions(+), 43 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index 680e6a8..bc07e53 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -28,15 +28,15 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록) |
-| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(괄호 없이 읽음, 묶음 표기는 #9) |
+| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(`pythonx` 에서 읽힘; 묶음 표기는 python-multiplatform #36 대기) |
| 계획 | `.pyi` 동봉, 선언형 앱 루트(#11), `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 51 passed, 47 skipped
- python-multiplatform develop ba4c6f49+ 98 passed
+ PythonMultiplatform 체크아웃 없음 51 passed, 53 skipped
+ python-multiplatform develop ba4c6f49+ 104 passed
그보다 오래된 체크아웃 같은 수, 그중 5 개 건너뜀 (member resolver 없음)
```
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 499c565..16e194f 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,11 +20,11 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **51 passed, 47 skipped**, 66 subtests passed |
-| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **98 passed**, 72 subtests passed |
+| No `PythonMultiplatform` checkout found | **51 passed, 53 skipped**, 66 subtests passed |
+| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **104 passed**, 72 subtests passed |
| an older checkout, without `add_member_resolver` | the same, with 5 of them skipped |
-Without a checkout, the 47 tests that install the binder's layers through `tests/adapter.py` skip.
+Without a checkout, the 53 tests that install the binder's layers through `tests/adapter.py` skip.
Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the binder
returned skip, because that needs its member resolver (python-multiplatform #17). A skip is not a
pass.
@@ -220,17 +220,23 @@ its Kotlin handle. Evidence: `tests/test_chain.py::Laziness` (5 tests), `::Handl
The bound constant names are documented in `pythonx/compose/ui/alignment.py` (15 `Alignment`
names) and `pythonx/compose/layout/arrangement.py` (8 `Arrangement` names), checked by
-`tests/test_alignment_modules.py` (6 tests, passing). The modules contain no code; the constants
-come from the bindings.
+`tests/test_alignment_modules.py` (6 tests, passing), whose examples now import the `pythonx`
+spelling. The modules contain no code; the constants come from the bindings.
A constant is **read, not called**: `Arrangement.Start`, `Alignment.Center`. The binder reads a
bound static getter on attribute access (`PythonMultiplatform` `46be0212`), so `Alignment.Center()`
-raises `TypeError`; the notebook writes the same attribute form. Both modules show that form with
-`androidx.compose.*` imports, since nothing re-exports these under `pythonx.*` yet (§3), and the
-test checks the attribute form is shown and the call form is not prescribed.
-
-Decided (INTENT §5.3): the re-export serves both Kotlin's flat `Alignment.End` and the notebook's
-grouping by type, `Alignment.Horizontal.End`. Not built yet (issue #9).
+raises `TypeError`; the notebook writes the same attribute form.
+
+`pythonx.compose.ui.Alignment` and `pythonx.compose.layout.Arrangement` resolve: an upper-case name
+the Kotlin module does not list is tried as a Kotlin object sub-package and served as a
+`KotlinObject` namespace by the §3 rule. Constants keep their Kotlin spelling and are read again on
+every access; a function inside the object is snake_case (`Arrangement.spaced_by`). Evidence:
+`tests/test_chain.py::ObjectNamespaces` (6 tests); without the sub-package step 6 fail. The binder
+will list these objects itself (python-multiplatform #35).
+
+Decided (INTENT §5.3) and not built: the notebook's grouping by type, `Alignment.Horizontal.End`.
+It needs a constant's declared type without reading it, `python_multiplatform.describe(module,
+name)` (python-multiplatform #36; issue #9).
## 8. The notebook surface not yet covered — `planned`
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index c234c94..61215a8 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,7 +43,7 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 51 passed, 47 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
51 passed, 47 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 51 passed, 53 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
51 passed, 53 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) all pass; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 전부 통과하고, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — read without parentheses; grouped spelling pending (#9)Alignment / Arrangement 상수 — 괄호 없이 읽음; 묶음 표기 대기(#9)
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — reached from pythonx; grouped spelling pendingAlignment / Arrangement 상수 — pythonx 에서 읽힘; 묶음 표기 대기
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Test baseline: 51 passed, 47 skipped without a python-multiplatform checkout; 98 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 51 passed, 47 skipped, 최신 체크아웃이면 98 passed.
+
Test baseline: 51 passed, 53 skipped without a python-multiplatform checkout; 104 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 51 passed, 53 skipped, 최신 체크아웃이면 104 passed.
FAQ
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 98eb039..29a08cc 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -214,6 +214,68 @@ def _pythonic(value, name):
return PythonicFunction(value, name)
+def _resolve(kotlin, name: str):
+ """What the Pythonic [name] means in the binder's module [kotlin]: `(value, cacheable)` or `None`.
+
+ A name the module lists is looked up by the rule. An upper-case name it does not list may be a
+ Kotlin object served as a sub-package (`androidx.compose.ui.Alignment`), which the binder imports
+ on demand but does not list or expose as an attribute before that (python-multiplatform #35);
+ it comes back as a `KotlinObject` namespace read by the same rule.
+ """
+ kotlin_name = _name_table(kotlin).get(name)
+ if kotlin_name is not None:
+ value = getattr(kotlin, kotlin_name)
+ # The binder declined to cache it -- a live property, read again on every access -- so this
+ # layer does not freeze it either.
+ return _pythonic(value, name), kotlin_name in vars(kotlin)
+ if name[:1].isupper():
+ try:
+ nested = importlib.import_module(kotlin.__name__ + "." + name)
+ except ImportError:
+ return None
+ return KotlinObject(nested), True
+ return None
+
+
+class KotlinObject:
+ """A Kotlin object (`Arrangement`, `Alignment`) served as a namespace, read by the module rule.
+
+ Constants are read again on every access, as the binder serves them; functions inside the object
+ are snake_case (`Arrangement.spaced_by`) and are resolved once.
+ """
+
+ __slots__ = ("_kotlin", "_cache")
+
+ def __init__(self, kotlin_module):
+ object.__setattr__(self, "_kotlin", kotlin_module)
+ object.__setattr__(self, "_cache", {})
+
+ def __getattr__(self, name):
+ if name.startswith("__") and name.endswith("__"):
+ raise AttributeError(name)
+ cached = self._cache.get(name)
+ if cached is not None:
+ return cached
+ resolved = _resolve(self._kotlin, name)
+ if resolved is None:
+ raise AttributeError(
+ f"{self._kotlin.__name__} has nothing spelled {name!r} under pythonx's naming rule"
+ )
+ value, cacheable = resolved
+ if cacheable:
+ self._cache[name] = value
+ return value
+
+ def __setattr__(self, name, value):
+ raise AttributeError(f"{self._kotlin.__name__} is a Kotlin object; its members are read-only here")
+
+ def __dir__(self):
+ return sorted(_name_table(self._kotlin))
+
+ def __repr__(self):
+ return f""
+
+
def reexport(module_name: str):
"""The module-level `__getattr__` and `__dir__` for the mapped package `module_name`.
@@ -225,20 +287,16 @@ def __getattr__(name):
if name.startswith("__") and name.endswith("__"):
raise AttributeError(name)
kotlin = kotlin_module(module_name)
- kotlin_name = _name_table(kotlin).get(name)
- if kotlin_name is None:
+ resolved = _resolve(kotlin, name)
+ if resolved is None:
raise AttributeError(
f"module {module_name!r} has no attribute {name!r} (nothing in Kotlin package "
f"{kotlin.__name__} is spelled that way under pythonx's naming rule)"
)
- value = getattr(kotlin, kotlin_name)
- if kotlin_name not in vars(kotlin):
- # The binder declined to cache it -- a live property, read again on every access -- so
- # this layer does not freeze it either.
- return value
- adapted = _pythonic(value, name)
- setattr(sys.modules[module_name], name, adapted)
- return adapted
+ value, cacheable = resolved
+ if cacheable:
+ setattr(sys.modules[module_name], name, value)
+ return value
def __dir__():
own = set(vars(sys.modules[module_name]))
diff --git a/pythonx/compose/layout/arrangement.py b/pythonx/compose/layout/arrangement.py
index e153d1f..d5fdb41 100644
--- a/pythonx/compose/layout/arrangement.py
+++ b/pythonx/compose/layout/arrangement.py
@@ -14,19 +14,19 @@
## They are read, not called
- from androidx.compose.foundation.layout import Row, Arrangement, width__Dp
- from androidx.compose.material3 import Text
- from fixture.compose import emptyModifier
+ from pythonx.compose.layout import Row, Arrangement
+ from pythonx.compose.material3 import Text
+ from pythonx.compose.ui import Modifier # its empty factory registered (ui/modifier.py)
Row(
- modifier=width__Dp(emptyModifier(), 80.0),
+ modifier=Modifier.width(80),
horizontal_arrangement=Arrangement.End, # no parentheses
content=lambda scope: Text('X'),
)
Since upstream's `46be0212` a static getter is evaluated on attribute access, so `Arrangement.End()`
-raises `TypeError` -- the value is not callable. The imports are the Kotlin names for the reason
-`alignment.py` gives.
+raises `TypeError` -- the value is not callable. A function inside the object follows the module
+rule: `Arrangement.spaced_by(8)`, never `spacedBy`.
The width matters as much as the spelling: a row wraps its content, so with no width constraint
there is no spare space and every arrangement puts the child in the same place. Upstream's proof
diff --git a/pythonx/compose/ui/alignment.py b/pythonx/compose/ui/alignment.py
index f660609..f2bb44f 100644
--- a/pythonx/compose/ui/alignment.py
+++ b/pythonx/compose/ui/alignment.py
@@ -20,14 +20,16 @@
## They are read, not called
- from androidx.compose.ui import Alignment
+ from pythonx.compose.ui import Alignment
Alignment.Center # no parentheses
`PythonMultiplatform`'s `46be0212` taught the layer to branch on the kind column: a static getter is
evaluated on attribute access and handed back as a value, so `Alignment.Center()` -- the spelling
this file used to prescribe -- now raises `TypeError` because the value is not callable.
-The import is the Kotlin name on purpose. The binder no longer re-exports anything under
-`pythonx.*`; giving these a `pythonx.compose.ui` spelling is this package's job, and until the
-adapter stops occupying `sys.modules['pythonx']` that re-export has nowhere to live.
+`pythonx.compose.ui.Alignment` is the Kotlin object `androidx.compose.ui.Alignment` seen through the
+re-export rule (`pythonx/compose/_reexport.py`, `KotlinObject`): constants keep their Kotlin
+spelling and are read again on every access, as the binder serves them. The notebook's grouped
+spelling, `Alignment.Horizontal.End` (INTENT section 5.3), waits for the binder to describe a
+constant's declared type without reading it (python-multiplatform #36).
"""
diff --git a/tests/fake_host.py b/tests/fake_host.py
index 32b0a3e..fc8c203 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -27,6 +27,14 @@
PADDING_VALUES = "androidx.compose.foundation.layout.PaddingValues"
TEXT_UNIT = "androidx.compose.ui.unit.TextUnit"
+ARRANGEMENT = "androidx.compose.foundation.layout.Arrangement"
+ARRANGEMENT_HORIZONTAL = ARRANGEMENT + ".Horizontal"
+ARRANGEMENT_VERTICAL = ARRANGEMENT + ".Vertical"
+ARRANGEMENT_BOTH = ARRANGEMENT + ".HorizontalOrVertical"
+ALIGNMENT = "androidx.compose.ui.Alignment"
+ALIGNMENT_HORIZONTAL = ALIGNMENT + ".Horizontal"
+ALIGNMENT_VERTICAL = ALIGNMENT + ".Vertical"
+
EMPTY_MODIFIER = "androidx.compose.ui.emptyModifier"
"""The one entry the real walker does **not** produce; see `ComposeShapedFragment.EMPTY_MODIFIER`.
@@ -52,6 +60,15 @@ def describe(self):
return " -> ".join(self.elements) if self.elements else ""
+class StubConstant:
+ """What an object constant is for this fixture: its name, so a test can see which one arrived."""
+
+ __slots__ = ("label",)
+
+ def __init__(self, label):
+ self.label = label
+
+
class StubPaddingValues:
"""An ordinary object parameter, so two arity-2 overloads differ by declared type alone."""
@@ -143,9 +160,10 @@ def live_handles(self):
# ------------------------------------------------------------------ the table
def _add(self, name, arity, param_names, param_tags, param_type_names, return_tag,
- return_type_name, is_extension, receiver_type_name, param_has_default, body):
+ return_type_name, is_extension, receiver_type_name, param_has_default, body,
+ kind="FUNCTION"):
row = (
- name, arity, "FUNCTION", False, tuple(param_names), tuple(param_tags),
+ name, arity, kind, False, tuple(param_names), tuple(param_tags),
tuple(param_type_names), return_tag, return_type_name, is_extension,
receiver_type_name, tuple(param_has_default),
)
@@ -249,3 +267,25 @@ def _build(self):
"STRING", "kotlin.String", False, None, (False,),
lambda args: "url:" + args[0],
)
+ # Object constants, the way `ArtifactScanner.constantsOf` binds them: a `STATIC_GETTER` with no
+ # parameters, named `.
FAQ
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 29a08cc..552f6f2 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -27,6 +27,10 @@
`Modifier.padding(16).fill_max_width()` reaches `fillMaxWidth` on a proxy Kotlin returned. The
binder caches the alias in its own registry; its proxy classes keep Kotlin names in `dir()`.
+A module may also answer for names the manifest's `[aliases]` section lends it from another mapped
+module (`material3` answers for `Column`, `Row`, `Spacer` from `layout`, as the notebook imports
+them); the object is the same one either way.
+
Nothing here names a Kotlin declaration. Names defined in the package's own `__init__.py` (such as
`runtime.Composable`) are ordinary module attributes and win, because `__getattr__` only runs for a
name the module does not already have.
@@ -276,6 +280,15 @@ def __repr__(self):
return f""
+def _aliases(module_name: str) -> dict:
+ """Name -> the `pythonx.compose` module it is borrowed from, per the manifest's `[aliases]`."""
+ borrowed = {}
+ for source, names in manifest().get("aliases", {}).get(module_name, {}).items():
+ for name in names:
+ borrowed[name] = source
+ return borrowed
+
+
def reexport(module_name: str):
"""The module-level `__getattr__` and `__dir__` for the mapped package `module_name`.
@@ -286,7 +299,17 @@ def reexport(module_name: str):
def __getattr__(name):
if name.startswith("__") and name.endswith("__"):
raise AttributeError(name)
- kotlin = kotlin_module(module_name)
+ source = _aliases(module_name).get(name)
+ if source is not None:
+ value = getattr(importlib.import_module(source), name)
+ setattr(sys.modules[module_name], name, value)
+ return value
+ try:
+ kotlin = kotlin_module(module_name)
+ except ImportError as missing:
+ raise AttributeError(
+ f"module {module_name!r} has no attribute {name!r} ({missing})"
+ ) from missing
resolved = _resolve(kotlin, name)
if resolved is None:
raise AttributeError(
@@ -299,7 +322,7 @@ def __getattr__(name):
return value
def __dir__():
- own = set(vars(sys.modules[module_name]))
+ own = set(vars(sys.modules[module_name])) | set(_aliases(module_name))
try:
own.update(_name_table(kotlin_module(module_name)))
except (RuntimeError, ImportError):
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index f7ddf31..5c43820 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -1,6 +1,8 @@
-# Hand-written fallback wrappers for declarations unreachable through adaptation layer alone
-from .color_scheme import *
-from .icon import *
+# `icon.py` and `color_scheme.py` are records, not part of this package's surface, and are not
+# imported here. Star-importing them made `import pythonx.compose.material3` import
+# `androidx.compose.material3` at load time -- failing wherever that Kotlin package is not bound --
+# and put their dead `Icon` / `ColorScheme` classes in front of the binder's real ones, which the
+# re-export rule below serves. Whether the two files stay is an open question (SPEC, Outside intent 5).
# `Text` is not here. `pythonx.compose.material3.Text` is a walked declaration -- the adaptation
diff --git a/pythonx/compose/pythonx-map.toml b/pythonx/compose/pythonx-map.toml
index b2c5e21..2e0b8bc 100644
--- a/pythonx/compose/pythonx-map.toml
+++ b/pythonx/compose/pythonx-map.toml
@@ -45,3 +45,10 @@
raw-primitive-allowed = [
"androidx.compose.ui.unit.Dp",
]
+
+[aliases."pythonx.compose.material3"]
+# Names a module also answers for, because the notebook imports them from there (INTENT section 5.2):
+# `from pythonx.compose.material3 import Column, Row, Spacer`, while Kotlin declares them in
+# `androidx.compose.foundation.layout`. Each is the same object as in its home module; this is data,
+# not a wrapper, and the rule that serves it is the one in `_reexport.py`.
+"pythonx.compose.layout" = ["Column", "Row", "Spacer"]
diff --git a/tests/fake_host.py b/tests/fake_host.py
index fc8c203..3a0c374 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -267,6 +267,14 @@ def _build(self):
"STRING", "kotlin.String", False, None, (False,),
lambda args: "url:" + args[0],
)
+ for layout_composable in ("Column", "Row", "Spacer"):
+ # Shape only: the notebook imports these from material3 and Kotlin declares them in
+ # foundation.layout. Nothing here composes; the tests check which object a name reaches.
+ self._add(
+ f"androidx.compose.foundation.layout.{layout_composable}", 1, ("modifier",),
+ ("OBJECT",), (MODIFIER,), "UNIT", "kotlin.Unit", False, None, (True,),
+ lambda args: None,
+ )
# Object constants, the way `ArtifactScanner.constantsOf` binds them: a `STATIC_GETTER` with no
# parameters, named `.
FAQ
diff --git a/pythonx/compose/material3/__init__.py b/pythonx/compose/material3/__init__.py
index 5c43820..2973b78 100644
--- a/pythonx/compose/material3/__init__.py
+++ b/pythonx/compose/material3/__init__.py
@@ -1,83 +1,23 @@
-# `icon.py` and `color_scheme.py` are records, not part of this package's surface, and are not
-# imported here. Star-importing them made `import pythonx.compose.material3` import
-# `androidx.compose.material3` at load time -- failing wherever that Kotlin package is not bound --
-# and put their dead `Icon` / `ColorScheme` classes in front of the binder's real ones, which the
-# re-export rule below serves. Whether the two files stay is an open question (SPEC, Outside intent 5).
+"""`pythonx.compose.material3` -- the Pythonic view of `androidx.compose.material3`.
+Every Material 3 composable (`Text`, `Button`, `Card`, `TextField`, `Checkbox`, ...) is served by
+the one rule in `pythonx/compose/_reexport.py`: Kotlin's own declaration, upper-case names kept,
+keyword arguments in snake_case (`on_click=`). There is no per-widget file here, on purpose
+(AGENTS.md section 13). The notebook's `Column`, `Row` and `Spacer` are answered from
+`pythonx.compose.layout` by the manifest's `[aliases]` (INTENT section 5.2).
-# `Text` is not here. `pythonx.compose.material3.Text` is a walked declaration -- the adaptation
-# layer builds it from the artefact table, the same way `pythonx.compose.ui.Modifier.padding` is
-# built and not hand-written (`pythonx/compose/ui/modifier.py`). A per-declaration `text.py` used to
-# be imported here; it duplicated what the layer already does and could not be repaired (it looked
-# `Text-` up by a name-prefix search Kotlin's value-class mangling makes impossible -- see
-# `modifier.py`'s module docstring for why). `tests/test_material3_module.py` is what checks this.
-#
-# `Button`, `Card`, `ListItem`, `Badge`/`BadgedBox` and `MaterialTheme` are not here either, for the
-# same reason and on the same evidence shape: `PythonMultiplatform` commit `a6742a1c`
-# (`ComposableRenderTest.kt`) renders each of them from Python with no wrapper at all, content
-# lambda and (where present) `on_click` included, against the real `material3` jar --
-#
-# buttonComposesItsClickHandlerAndItsRowScopedContent -> buttons.py (Button et al.)
-# cardResolvesToTheNonClickableOverloadAndDrawsItsContent -> cards.py (Card et al.)
-# listItemComposesItsHeadlineContentUnderItsSnakeCasedName -> lists.py (ListItem)
-# badgeDrawsItsLeafFormWithNoArgumentsAndMoreWithContent -> badge.py (Badge)
-# badgedBoxComposesBothItsBadgeAndItsContentScopes -> badge.py (BadgedBox)
-# materialThemeComposesAZeroArgumentContentLambda -> material_theming.py (MaterialTheme)
-#
-# Each of those files was a copy of the same `__COMPILED_CODE__` / `find_composable` /
-# `name.startswith("-")` template `text.py` and `modifier.py` used -- the sibling declarations
-# in each file (`ElevatedButton`, `OutlinedCard`, ...) were never individually rendered, but they are
-# the identical template with only the `*Kt` attribute name changed, so the one proof per file is the
-# same class of evidence the `Text` deletion already established: the template is dead, not the
-# specific name. `tests/test_material3_module.py` asserts each file is gone.
-#
-# `icon_button.py` is now gone entirely, not just half. `IconButton` and its plain siblings already
-# had the render proof (`iconButtonComposesItsClickHandlerAndItsContent`, `a6742a1c`). The
-# `IconToggleButton` family (`checked: Boolean`, `onCheckedChange: (Boolean) -> Unit`) needed a
-# different shape of proof -- a static render delivers no events, so nothing about a callback slot
-# could be shown by rasterising -- and `PythonMultiplatform` commit `3fde8bd6`
-# (`CallbackDrivenRenderTest.kt`) supplies it: a real pointer press and release through
-# `ImageComposeScene.sendPointerEvent`, asserted to invoke the Python callback with the value Compose
-# handed it, on **two** declarations deliberately (`Checkbox` in `CheckboxKt`, then `Switch` in
-# `SwitchKt`, specifically to rule out a mechanism that only happens to work for one file). The
-# `IconToggleButton` family is a third declaration, in a third file (`IconButtonKt`), with that exact
-# same `(Boolean) -> Unit` shape -- the same class of generalisation this module already applies
-# within a single file for `Button`'s and `IconButton`'s untested siblings, extended here across
-# files because the render test itself was built to cross that boundary.
-#
-# `text_field.py` is now gone too. `on_value_change` is `(String) -> Unit` -- a shape
-# `CallbackDrivenRenderTest.kt` did not used to drive, only `(Boolean) -> Unit` -- so it stayed
-# hand-written after `icon_button.py` went. `PythonMultiplatform` commit `cac8243f` closes that gap:
-# `typingIntoATextFieldInvokesThePythonCallbackWithTheStringAndTheNextRenderShowsIt` types a real key
-# event into a `pythonx`-bound `TextField`, asserts the Python callback received the string, and
-# asserts a fresh render shows it; `twoKeystrokesAccumulateAcrossTwoFreshScenes` repeats it across two
-# scenes to show the string accumulates rather than just landing once. Same bar the toggle buttons
-# met, same conclusion. `tests/test_material3_module.py` is what checks all of this.
-#
-# `icon.py` and `color_scheme.py` do **not** get the same conclusion, and are not going anywhere:
-# `PythonMultiplatform` commit `a6742a1c` pinned `Icon`, `lightColorScheme` and `darkColorScheme` as
-# *unreachable* through the walked table -- `Icon` needs an `ImageBitmap`/`ImageVector`/`Painter`
-# nothing walked can produce, and the two color-scheme factories need 36 `Color` parameters against a
-# 6-parameter omission cap -- which is a stronger, opposite finding from the one that deleted
-# `text.py`/`icon_button.py`/`text_field.py` (those were proven *redundant*; these were proven
-# *uncallable any way at all*). The hand-written wrapper is the only Python-facing record of that, so
-# it stays. What it no longer does is subclass `pythonx.compose.runtime.Composable`: `7d6c0a1`
-# replaced that name's 2024 *class* with a plain identity-decorator *function*, and a function cannot
-# be a base class -- `class Icon(Composable):` raised `TypeError` the moment this package was
-# imported, which broke every other, working declaration in this package along with it, not just the
-# two that are genuinely unreachable. Both classes are now defined plain, without a base, so importing
-# this package no longer depends on two declarations that can never be called anyway. Calling either
-# still fails (`self.composer` is never set -- nothing sets it, because the composer-threading base
-# class it depended on is exactly what `7d6c0a1` retired), which is accurate: neither declaration
-# works, before or after this fix. `tests/test_material3_module.py` checks the import no longer
-# raises.
-#
-# `checkbox.py` and `switch.py` are not files in the sense any of the above are: both have been
-# empty since before this package had an adaptation layer to defer to (`git log -p` on either shows
-# no non-empty version). `Checkbox`/`Switch` reach Python entirely through the walked table -- which
-# is exactly what `CallbackDrivenRenderTest.kt` exercises above -- and the empty files cost nothing
-# and assert nothing; they are left as they are rather than deleted, so as not to conflate "always
-# empty" with "emptied on evidence" in the file history.
+## What used to be here
+
+Per-widget wrappers from 2024 (`text.py`, `buttons.py`, `cards.py`, `icon_button.py`,
+`text_field.py`, ...), each a copy of one template that looked a Kotlin function up by a
+mangled-name prefix (`name.startswith("Button-")`), which Kotlin's value-class mangling makes
+impossible. They were deleted as the binder rendered each declaration with no wrapper
+(python-multiplatform `c60bcfeb`, `a6742a1c`, `3fde8bd6`, `cac8243f`). `icon.py` and
+`color_scheme.py` were kept as records of two declarations that cannot be called yet, and 29
+sibling files had always been empty; all were deleted in pythonx-compose #31. What `icon.py`
+recorded -- `Icon` needs an `ImageVector` nothing bound produces -- is SPEC S5.3. `git log` on this
+directory has the rest.
+"""
from pythonx.compose._reexport import reexport
diff --git a/pythonx/compose/material3/bottom_app_bar.py b/pythonx/compose/material3/bottom_app_bar.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/bottom_sheet.py b/pythonx/compose/material3/bottom_sheet.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/checkbox.py b/pythonx/compose/material3/checkbox.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/color_scheme.py b/pythonx/compose/material3/color_scheme.py
deleted file mode 100644
index df7b962..0000000
--- a/pythonx/compose/material3/color_scheme.py
+++ /dev/null
@@ -1,361 +0,0 @@
-from androidx.compose.material3 import ColorSchemeKt
-from androidx.compose.material3 import ColorScheme
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class ColorScheme:
- """ M3 color scheme.
-
- Not usable -- kept only because `PythonMultiplatform` commit `a6742a1c` pinned `ColorScheme`'s
- factories as unreachable through the walked adaptation table (36 `Color` parameters, all
- defaulted in Kotlin, none omittable in the binding, against a 6-parameter omission cap), so this
- hand-written wrapper is the only Python-facing record of that. It does not subclass
- `pythonx.compose.runtime.Composable` (`7d6c0a1` made that name a plain identity-decorator
- function, not a base class -- inheriting from it raises `TypeError` at class-definition time,
- which used to break importing this whole package, not just this declaration). `compose()` below
- still reaches for `self.composer`, which nothing sets; calling it fails, which is correct, since
- the declaration cannot be reached this way either.
- """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ColorScheme
- except Exception:
- for name, obj in ColorSchemeKt.__dict__.items():
- if name.startswith("ColorScheme-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("ColorScheme is cannot be found")
-
- def compose(
- self,
- primary=__COMPILED_CODE__,
- on_primary=__COMPILED_CODE__,
- primary_container=__COMPILED_CODE__,
- on_primary_container=__COMPILED_CODE__,
- inverse_primary=__COMPILED_CODE__,
- secondary=__COMPILED_CODE__,
- on_secondary=__COMPILED_CODE__,
- secondary_container=__COMPILED_CODE__,
- on_secondary_container=__COMPILED_CODE__,
- tertiary=__COMPILED_CODE__,
- on_tertiary=__COMPILED_CODE__,
- tertiary_container=__COMPILED_CODE__,
- on_tertiary_container=__COMPILED_CODE__,
- background=__COMPILED_CODE__,
- on_background=__COMPILED_CODE__,
- surface=__COMPILED_CODE__,
- on_surface=__COMPILED_CODE__,
- surface_variant=__COMPILED_CODE__,
- on_surface_variant=__COMPILED_CODE__,
- surface_tint=__COMPILED_CODE__,
- inverse_surface=__COMPILED_CODE__,
- inverse_on_surface=__COMPILED_CODE__,
- error=__COMPILED_CODE__,
- on_error=__COMPILED_CODE__,
- error_container=__COMPILED_CODE__,
- on_error_container=__COMPILED_CODE__,
- outline=__COMPILED_CODE__,
- outline_variant=__COMPILED_CODE__,
- scrim=__COMPILED_CODE__,
- surface_bright=__COMPILED_CODE__,
- surface_dim=__COMPILED_CODE__,
- surface_container=__COMPILED_CODE__,
- surface_container_high=__COMPILED_CODE__,
- surface_container_highest=__COMPILED_CODE__,
- surface_container_low=__COMPILED_CODE__,
- surface_container_lowest=__COMPILED_CODE__,
- ):
- kwargs = { key: value for key, value in dict(
- primary=primary,
- onPrimary=on_primary,
- primaryContainer=primary_container,
- onPrimaryContainer=on_primary_container,
- inversePrimary=inverse_primary,
- secondary=secondary,
- onSecondary=on_secondary,
- secondaryContainer=secondary_container,
- onSecondaryContainer=on_secondary_container,
- tertiary=tertiary,
- onTertiary=on_tertiary,
- tertiaryContainer=tertiary_container,
- onTertiaryContainer=on_tertiary_container,
- background=background,
- onBackground=on_background,
- surface=surface,
- onSurface=on_surface,
- surfaceVariant=surface_variant,
- onSurfaceVariant=on_surface_variant,
- surfaceTint=surface_tint,
- inverseSurface=inverse_surface,
- inverseOnSurface=inverse_on_surface,
- error=error,
- onError=on_error,
- errorContainer=error_container,
- onErrorContainer=on_error_container,
- outline=outline,
- outlineVariant=outline_variant,
- scrim=scrim,
- surfaceBright=surface_bright,
- surfaceDim=surface_dim,
- surfaceContainer=surface_container,
- surfaceContainerHigh=surface_container_high,
- surfaceContainerHighest=surface_container_highest,
- surfaceContainerLow=surface_container_low,
- surfaceContainerLowest=surface_container_lowest
-
-
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class lightColorScheme:
- """ M3 light color scheme.
-
- Not usable -- see `ColorScheme`'s docstring above: `a6742a1c` pinned this factory unreachable
- (36 `Color` parameters against a 6-parameter omission cap), and this no longer subclasses
- `pythonx.compose.runtime.Composable` for the same class-definition-time `TypeError` reason.
- """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ColorSchemeKt.lightColorScheme
- except Exception:
- for name, obj in ColorSchemeKt.__dict__.items():
- if name.startswith("lightColorScheme-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("lightColorScheme is cannot be found")
-
- def compose(
- self,
- primary=__COMPILED_CODE__,
- on_primary=__COMPILED_CODE__,
- primary_container=__COMPILED_CODE__,
- on_primary_container=__COMPILED_CODE__,
- inverse_primary=__COMPILED_CODE__,
- secondary=__COMPILED_CODE__,
- on_secondary=__COMPILED_CODE__,
- secondary_container=__COMPILED_CODE__,
- on_secondary_container=__COMPILED_CODE__,
- tertiary=__COMPILED_CODE__,
- on_tertiary=__COMPILED_CODE__,
- tertiary_container=__COMPILED_CODE__,
- on_tertiary_container=__COMPILED_CODE__,
- background=__COMPILED_CODE__,
- on_background=__COMPILED_CODE__,
- surface=__COMPILED_CODE__,
- on_surface=__COMPILED_CODE__,
- surface_variant=__COMPILED_CODE__,
- on_surface_variant=__COMPILED_CODE__,
- surface_tint=__COMPILED_CODE__,
- inverse_surface=__COMPILED_CODE__,
- inverse_on_surface=__COMPILED_CODE__,
- error=__COMPILED_CODE__,
- on_error=__COMPILED_CODE__,
- error_container=__COMPILED_CODE__,
- on_error_container=__COMPILED_CODE__,
- outline=__COMPILED_CODE__,
- outline_variant=__COMPILED_CODE__,
- scrim=__COMPILED_CODE__,
- surface_bright=__COMPILED_CODE__,
- surface_dim=__COMPILED_CODE__,
- surface_container=__COMPILED_CODE__,
- surface_container_high=__COMPILED_CODE__,
- surface_container_highest=__COMPILED_CODE__,
- surface_container_low=__COMPILED_CODE__,
- surface_container_lowest=__COMPILED_CODE__,
- ):
- kwargs = { key: value for key, value in dict(
- primary=primary,
- onPrimary=on_primary,
- primaryContainer=primary_container,
- onPrimaryContainer=on_primary_container,
- inversePrimary=inverse_primary,
- secondary=secondary,
- onSecondary=on_secondary,
- secondaryContainer=secondary_container,
- onSecondaryContainer=on_secondary_container,
- tertiary=tertiary,
- onTertiary=on_tertiary,
- tertiaryContainer=tertiary_container,
- onTertiaryContainer=on_tertiary_container,
- background=background,
- onBackground=on_background,
- surface=surface,
- onSurface=on_surface,
- surfaceVariant=surface_variant,
- onSurfaceVariant=on_surface_variant,
- surfaceTint=surface_tint,
- inverseSurface=inverse_surface,
- inverseOnSurface=inverse_on_surface,
- error=error,
- onError=on_error,
- errorContainer=error_container,
- onErrorContainer=on_error_container,
- outline=outline,
- outlineVariant=outline_variant,
- scrim=scrim,
- surfaceBright=surface_bright,
- surfaceDim=surface_dim,
- surfaceContainer=surface_container,
- surfaceContainerHigh=surface_container_high,
- surfaceContainerHighest=surface_container_highest,
- surfaceContainerLow=surface_container_low,
- surfaceContainerLowest=surface_container_lowest
-
-
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
-
-
-class darkColorScheme:
- """ M3 dark color scheme.
-
- Not usable -- see `ColorScheme`'s docstring above: `a6742a1c` pinned this factory unreachable
- (36 `Color` parameters against a 6-parameter omission cap), and this no longer subclasses
- `pythonx.compose.runtime.Composable` for the same class-definition-time `TypeError` reason.
- """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = ColorSchemeKt.darkColorScheme
- except Exception:
- for name, obj in ColorSchemeKt.__dict__.items():
- if name.startswith("darkColorScheme-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("darkColorScheme is cannot be found")
-
- def compose(
- self,
- primary=__COMPILED_CODE__,
- on_primary=__COMPILED_CODE__,
- primary_container=__COMPILED_CODE__,
- on_primary_container=__COMPILED_CODE__,
- inverse_primary=__COMPILED_CODE__,
- secondary=__COMPILED_CODE__,
- on_secondary=__COMPILED_CODE__,
- secondary_container=__COMPILED_CODE__,
- on_secondary_container=__COMPILED_CODE__,
- tertiary=__COMPILED_CODE__,
- on_tertiary=__COMPILED_CODE__,
- tertiary_container=__COMPILED_CODE__,
- on_tertiary_container=__COMPILED_CODE__,
- background=__COMPILED_CODE__,
- on_background=__COMPILED_CODE__,
- surface=__COMPILED_CODE__,
- on_surface=__COMPILED_CODE__,
- surface_variant=__COMPILED_CODE__,
- on_surface_variant=__COMPILED_CODE__,
- surface_tint=__COMPILED_CODE__,
- inverse_surface=__COMPILED_CODE__,
- inverse_on_surface=__COMPILED_CODE__,
- error=__COMPILED_CODE__,
- on_error=__COMPILED_CODE__,
- error_container=__COMPILED_CODE__,
- on_error_container=__COMPILED_CODE__,
- outline=__COMPILED_CODE__,
- outline_variant=__COMPILED_CODE__,
- scrim=__COMPILED_CODE__,
- surface_bright=__COMPILED_CODE__,
- surface_dim=__COMPILED_CODE__,
- surface_container=__COMPILED_CODE__,
- surface_container_high=__COMPILED_CODE__,
- surface_container_highest=__COMPILED_CODE__,
- surface_container_low=__COMPILED_CODE__,
- surface_container_lowest=__COMPILED_CODE__,
- ):
- kwargs = { key: value for key, value in dict(
- primary=primary,
- onPrimary=on_primary,
- primaryContainer=primary_container,
- onPrimaryContainer=on_primary_container,
- inversePrimary=inverse_primary,
- secondary=secondary,
- onSecondary=on_secondary,
- secondaryContainer=secondary_container,
- onSecondaryContainer=on_secondary_container,
- tertiary=tertiary,
- onTertiary=on_tertiary,
- tertiaryContainer=tertiary_container,
- onTertiaryContainer=on_tertiary_container,
- background=background,
- onBackground=on_background,
- surface=surface,
- onSurface=on_surface,
- surfaceVariant=surface_variant,
- onSurfaceVariant=on_surface_variant,
- surfaceTint=surface_tint,
- inverseSurface=inverse_surface,
- inverseOnSurface=inverse_on_surface,
- error=error,
- onError=on_error,
- errorContainer=error_container,
- onErrorContainer=on_error_container,
- outline=outline,
- outlineVariant=outline_variant,
- scrim=scrim,
- surfaceBright=surface_bright,
- surfaceDim=surface_dim,
- surfaceContainer=surface_container,
- surfaceContainerHigh=surface_container_high,
- surfaceContainerHighest=surface_container_highest,
- surfaceContainerLow=surface_container_low,
- surfaceContainerLowest=surface_container_lowest
-
-
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/pythonx/compose/material3/date_picker.py b/pythonx/compose/material3/date_picker.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/dialogs.py b/pythonx/compose/material3/dialogs.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/dividers.py b/pythonx/compose/material3/dividers.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/dynamic_color.py b/pythonx/compose/material3/dynamic_color.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/extended_fab.py b/pythonx/compose/material3/extended_fab.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/fab.py b/pythonx/compose/material3/fab.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/icon.py b/pythonx/compose/material3/icon.py
deleted file mode 100644
index 47125c7..0000000
--- a/pythonx/compose/material3/icon.py
+++ /dev/null
@@ -1,61 +0,0 @@
-from androidx.compose.material3 import IconKt
-
-__COMPILED_CODE__ = None
-Unit = None
-
-class Icon:
- """ M3 icon.
-
- Not usable -- kept only because `PythonMultiplatform` commit `a6742a1c` pinned `Icon` as
- unreachable through the walked adaptation table (every overload needs an `ImageBitmap`,
- `ImageVector` or `Painter`, and nothing walked produces one), so this hand-written wrapper is the
- only Python-facing record of that. It does not subclass `pythonx.compose.runtime.Composable`
- (`7d6c0a1` made that name a plain identity-decorator function, not a base class -- inheriting from
- it raises `TypeError` at class-definition time, which used to break importing this whole package,
- not just this declaration). `compose()` below still reaches for `self.composer`, which nothing
- sets; calling it fails, which is correct, since the declaration cannot be reached this way either.
- """
-
- def __init__(self):
- super().__init__()
- self.__kotlin_composable = None
-
- def find_composable(self):
- super().__init__()
-
- if self.__kotlin_composable is None:
- try:
- self.__kotlin_composable = IconKt.Icon
- except Exception:
- for name, obj in IconKt.__dict__.items():
- if name.startswith("Icon-"):
- self.__kotlin_composable = obj
- break
-
- if not self.__kotlin_composable:
- raise Exception("Icon is cannot be found")
-
- def compose(
- self,
- bitmap=__COMPILED_CODE__,
- content_description=__COMPILED_CODE__,
- modifier=__COMPILED_CODE__,
- tint=__COMPILED_CODE__,
- content=__COMPILED_CODE__
- ):
- kwargs = { key: value for key, value in dict(
- bitmap=bitmap,
- contentDescription=content_description,
- modifier=modifier,
- tint=tint,
- content=content
- ) if value is not __COMPILED_CODE__ }
-
- if self.__kotlin_composable is None:
- self.find_composable()
-
- self.__kotlin_composable(
- **kwargs,
- c=self.composer,
- changed=1
- )
\ No newline at end of file
diff --git a/pythonx/compose/material3/menus.py b/pythonx/compose/material3/menus.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/navigation_bar.py b/pythonx/compose/material3/navigation_bar.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/navigation_drawer.py b/pythonx/compose/material3/navigation_drawer.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/navigation_rail.py b/pythonx/compose/material3/navigation_rail.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/progress_indicators.py b/pythonx/compose/material3/progress_indicators.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/radio_button.py b/pythonx/compose/material3/radio_button.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/scaffold.py b/pythonx/compose/material3/scaffold.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/search_bar.py b/pythonx/compose/material3/search_bar.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/segmented_button.py b/pythonx/compose/material3/segmented_button.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/shape.py b/pythonx/compose/material3/shape.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/sliders.py b/pythonx/compose/material3/sliders.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/snackbars.py b/pythonx/compose/material3/snackbars.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/surfaces.py b/pythonx/compose/material3/surfaces.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/swipe_to_dismiss.py b/pythonx/compose/material3/swipe_to_dismiss.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/switch.py b/pythonx/compose/material3/switch.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/tabs.py b/pythonx/compose/material3/tabs.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/time_picker.py b/pythonx/compose/material3/time_picker.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/tool_tip.py b/pythonx/compose/material3/tool_tip.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/top_app_bar.py b/pythonx/compose/material3/top_app_bar.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/material3/typography.py b/pythonx/compose/material3/typography.py
deleted file mode 100644
index e69de29..0000000
diff --git a/pythonx/compose/wrapper/__init__.py b/pythonx/compose/wrapper/__init__.py
deleted file mode 100644
index 79d80a5..0000000
--- a/pythonx/compose/wrapper/__init__.py
+++ /dev/null
@@ -1,11 +0,0 @@
-"""`pythonx/compose/wrapper/__init__.py` -- 2024 `KotlinWrapper` class mutation trick, retired.
-
-## What used to be here, and why it is gone
-
-`KotlinWrapper` reclassed live Java objects onto a Python class (`kotlin_object.__class__ = cls`).
-That trick was Chaquopy-specific.
-
-Under `PythonMultiplatform`, Kotlin objects are represented as `ObjectReference` integer handles in a
-`HandleTable`, and an `int` does not support `__class__` assignment. Proxy classes and method attachment
-are now handled by `PythonxAdapter`.
-"""
diff --git a/tests/test_legacy_modules.py b/tests/test_legacy_modules.py
index e801682..ef43f0a 100644
--- a/tests/test_legacy_modules.py
+++ b/tests/test_legacy_modules.py
@@ -5,7 +5,6 @@
- `pythonx/compose/lite/app.py`, `jvm.py`, `material3.py`, `runtime.py`
- `pythonx/compose/test/main.py`
- `pythonx/compose/ui/unit/__init__.py` and `pythonx/compose/ui/unit/dp.py`
-- `pythonx/compose/wrapper/__init__.py`
- `pythonx/compose/material3/__init__.py`
"""
@@ -25,7 +24,6 @@
TEST_MAIN = REPO / "pythonx" / "compose" / "test" / "main.py"
UI_UNIT_INIT = REPO / "pythonx" / "compose" / "ui" / "unit" / "__init__.py"
UI_UNIT_DP = REPO / "pythonx" / "compose" / "ui" / "unit" / "dp.py"
-WRAPPER_INIT = REPO / "pythonx" / "compose" / "wrapper" / "__init__.py"
MATERIAL3_INIT = REPO / "pythonx" / "compose" / "material3" / "__init__.py"
@@ -96,17 +94,6 @@ def test_ui_unit_init_has_no_dead_relative_import_tokens(self) -> None:
)
-class TestWrapperModuleNoDeadTokens(unittest.TestCase):
- def test_wrapper_init_has_no_chaquopy_class_mutation_tokens(self) -> None:
- tokens = _get_executable_tokens(WRAPPER_INIT)
- for banned in ("KotlinWrapper", "__class__"):
- self.assertNotIn(
- banned,
- tokens,
- f"pythonx/compose/wrapper/__init__.py still contains Chaquopy wrapper token: {banned}",
- )
-
-
class TestMaterial3InitNoPlaceholderStarImports(unittest.TestCase):
def test_material3_init_has_no_dead_star_imports_of_placeholder_files(self) -> None:
tokens = _get_executable_tokens(MATERIAL3_INIT)
@@ -143,7 +130,6 @@ class TestRetiredModulesExposeTheirExplanationAsADocstring(unittest.TestCase):
"pythonx/compose/ui/unit/dp.py",
"pythonx/compose/ui/unit/__init__.py",
"pythonx/compose/test/main.py",
- "pythonx/compose/wrapper/__init__.py",
"pythonx/compose/lite/material3.py",
"pythonx/compose/lite/runtime.py",
"pythonx/compose/lite/app.py",
diff --git a/tests/test_material3_module.py b/tests/test_material3_module.py
index 8543470..7224424 100644
--- a/tests/test_material3_module.py
+++ b/tests/test_material3_module.py
@@ -222,77 +222,22 @@ def test_the_package_imports_with_no_binder_installed(self):
self.assertNotIn("Icon", vars(module))
-class TheTwoUnreachableWrappersLoadWithoutCrashing(unittest.TestCase):
- """`icon.py` (`Icon`) and `color_scheme.py` (`ColorScheme`/`lightColorScheme`/`darkColorScheme`)
- are the two declarations `PythonMultiplatform` commit `a6742a1c` pinned as *unreachable* through
- the walked table, not merely unconfirmed: `Icon` needs an `ImageBitmap`/`ImageVector`/`Painter`
- nothing walked can produce, and the two color-scheme factories need 36 `Color` parameters against
- the binding's 6-parameter omission cap. "Pinned unreachable" is a different conclusion from the
- evidence that deleted `text.py`, `icon_button.py` and now `text_field.py`: those were proven
- *redundant* (the walked table draws the same declaration with no wrapper), so the wrapper could
- go. `Icon`/`ColorScheme` were proven *uncallable any way at all*, which makes the hand-written
- wrapper the only Python-facing record of that fact -- so `text_field.py`'s reasoning does not
- apply and these two files stay, per this task's own instruction.
-
- Both files still wrote the 2024 shape, `class Icon(Composable):` /
- `class ColorScheme(Composable):`, inheriting from `pythonx.compose.runtime.Composable`. Commit
- `7d6c0a1` replaced that name's *class* with a plain identity-decorator *function* -- correct for
- `UI.ipynb`'s `@Composable def Screen(): ...` usage, but a function cannot be a base class, so the
- `class` statement itself now raises `TypeError` the moment either file is loaded. Because
- `pythonx/compose/material3/__init__.py` imports both unconditionally (`from .icon import *`,
- `from .color_scheme import *`), that `TypeError` previously took down `import
- pythonx.compose.material3` as a whole -- every other, working declaration (`Button`, `Card`,
- `Text`, ...) included, not just the two that are genuinely unreachable. That is the regression
- this class checks is fixed: loading each file must not raise, which it can satisfy without
- claiming `Icon`/`ColorScheme` now render (they still cannot -- see the class docstrings in each
- file) by simply not inheriting from something that is no longer a class.
+class TheDeadFilesAreGone(unittest.TestCase):
+ """`material3/` holds the package `__init__.py` and nothing else.
+
+ `icon.py` and `color_scheme.py` were dead reflection code (a mangled-name search INTENT section 3
+ excludes) that nothing imported any more, and 29 sibling files were zero bytes since before the
+ adaptation layer existed. What `icon.py` recorded -- `Icon` needs an `ImageVector` nothing bound
+ produces, and the colour-scheme factories need 36 `Color` parameters -- is in SPEC S5.3. Deleted
+ with the ecosystem lead's approval (pythonx-compose #31).
"""
- def setUp(self):
- # `androidx` is not installed in this pure-Python checkout (`docs/pythonx-adapter-design.md`
- # explains why: the real binding lives across a JVM/native boundary this repository's test
- # suite has no access to). Both files only *reference* a handful of attributes off
- # `androidx.compose.material3` at module scope and never call anything on them at import
- # time, so a bare stand-in that has those attributes is enough to reach the `class` statement
- # this test is actually about.
- stub = types.ModuleType("androidx.compose.material3")
- stub.IconKt = object()
- stub.ColorSchemeKt = object()
- stub.ColorScheme = object()
- self._previous = {
- name: sys.modules.get(name)
- for name in ("androidx", "androidx.compose", "androidx.compose.material3")
- }
- sys.modules["androidx"] = types.ModuleType("androidx")
- sys.modules["androidx.compose"] = types.ModuleType("androidx.compose")
- sys.modules["androidx.compose.material3"] = stub
- self.addCleanup(self._restore_androidx)
-
- def _restore_androidx(self):
- for name, previous in self._previous.items():
- if previous is None:
- sys.modules.pop(name, None)
- else:
- sys.modules[name] = previous
-
- def test_icon_module_loads_without_raising(self):
- module = _load_by_path(MATERIAL3_DIR / "icon.py", "_test_material3_icon")
- self.assertTrue(hasattr(module, "Icon"))
-
- def test_color_scheme_module_loads_without_raising(self):
- module = _load_by_path(MATERIAL3_DIR / "color_scheme.py", "_test_material3_color_scheme")
- self.assertTrue(hasattr(module, "ColorScheme"))
- self.assertTrue(hasattr(module, "lightColorScheme"))
- self.assertTrue(hasattr(module, "darkColorScheme"))
-
- def test_neither_file_inherits_from_the_now_functional_composable(self):
- for filename in ("icon.py", "color_scheme.py"):
- source = (MATERIAL3_DIR / filename).read_text(encoding="utf-8")
- self.assertNotIn(
- "(Composable)", source,
- f"{filename} still subclasses Composable, which 7d6c0a1 made a plain function -- "
- "that raises TypeError the moment the class statement runs",
- )
+ def test_only_the_package_init_remains(self):
+ files = sorted(p.name for p in MATERIAL3_DIR.glob("*.py"))
+ self.assertEqual(["__init__.py"], files)
+
+ def test_the_wrapper_package_is_gone(self):
+ self.assertFalse((REPO / "pythonx" / "compose" / "wrapper").exists())
if __name__ == "__main__":
From f9696a9572cbf6efd8c09967eb9528791301efc8 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 08:12:18 +0900
Subject: [PATCH 33/58] Ci: Run the test suite on GitHub Actions, with and
without the binder
The shared machine is saturated by local builds, so verification moves to
GitHub's runners. tests.yml runs `python -m pytest tests -q -rs` on pull
requests into develop, on pushes to work/**, and on demand, in two jobs:
- no-binder: this repository alone; the binder tests skip.
- with-binder: this repository and thisisthepy/python-multiplatform develop
checked out side by side, PYTHONMULTIPLATFORM_HOME pointing at the latter.
The tests only read three Kotlin source files from it, so there is no JVM
or Gradle step. Side by side rather than nested, because test_wheel.py
copies this repository to build the wheel.
AGENTS.md section 14 says so, and that local runs are for quick checks of
the changed part.
feature added: .github/workflows/tests.yml.
documentation corrected: AGENTS.md section 14.
Local check (no-binder command, worktree without UI.ipynb): 52 passed, 57
skipped. The with-binder job is verified by this pull request's own run.
Refs #33
---
.github/workflows/tests.yml | 62 +++++++++++++++++++++++++++++++++++++
AGENTS.md | 3 ++
2 files changed, 65 insertions(+)
create mode 100644 .github/workflows/tests.yml
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
new file mode 100644
index 0000000..10f4165
--- /dev/null
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,62 @@
+name: Tests
+
+# The suite runs twice: without the binder checkout (its tests skip) and with
+# python-multiplatform develop beside it. The tests only read three Kotlin
+# source files from it, so no JVM or Gradle is needed.
+on:
+ pull_request:
+ branches: [develop]
+ push:
+ branches: ['work/**']
+ workflow_dispatch:
+
+permissions:
+ contents: read
+
+concurrency:
+ group: tests-${{ github.ref }}
+ cancel-in-progress: true
+
+jobs:
+ no-binder:
+ runs-on: ubuntu-latest
+ env:
+ # A path that does not exist, so the binder tests skip.
+ PYTHONMULTIPLATFORM_HOME: /nonexistent
+ steps:
+ - uses: actions/checkout@v4
+ with:
+ fetch-depth: 1
+ - uses: actions/setup-python@v5
+ with:
+ python-version: '3.13'
+ - run: pip install pytest setuptools wheel
+ - name: Run the suite
+ run: python -m pytest tests -q -rs
+
+ with-binder:
+ runs-on: ubuntu-latest
+ env:
+ # The two repositories side by side, as on a developer machine. The binder is not checked out
+ # inside this one: tests/test_wheel.py copies this repository to build the wheel.
+ PYTHONMULTIPLATFORM_HOME: ${{ github.workspace }}/python-multiplatform
+ defaults:
+ run:
+ working-directory: pythonx-compose
+ steps:
+ - uses: actions/checkout@v4
+ with:
+ path: pythonx-compose
+ fetch-depth: 1
+ - uses: actions/checkout@v4
+ with:
+ repository: thisisthepy/python-multiplatform
+ ref: develop
+ path: python-multiplatform
+ fetch-depth: 1
+ - uses: actions/setup-python@v5
+ with:
+ python-version: '3.13'
+ - run: pip install pytest setuptools wheel
+ - name: Run the suite
+ run: python -m pytest tests -q -rs
diff --git a/AGENTS.md b/AGENTS.md
index b205170..aa8cfe5 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -187,6 +187,9 @@ worktree so a test can see it. Read it in place.
one they **skip**; with a checkout older than python-multiplatform `ba4c6f49`, 5 of them skip for
want of its member resolver (see `docs/SPEC.md` §0). Report both numbers and say which environment you ran in. A skip is not
a pass.
+- The suite runs on GitHub Actions (`.github/workflows/tests.yml`) in both environments, without and
+ with a python-multiplatform checkout, for every pull request into `develop`. Local runs are for
+ quick checks of the part you changed; leave the full two-environment run to CI.
- `PythonMultiplatform` is read-only from this repository. Never write to it from here.
- Record the before and after counts of every change; a change that only touches documentation
must leave them identical.
From c27737cbf0f7b57087cf6c569668d5b54a71cde7 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 08:16:22 +0900
Subject: [PATCH 34/58] Docs: Describe the Pythonic surface that now exists,
and only that
The guide and both READMEs still described the re-export as future work and
several things that were never true. They now describe what #21-#32 landed:
the one re-export rule (upper-case names kept, everything else snake_case
only, explicit overloads keep their suffix, snake_case keywords and
signatures), Modifier chains with snake_case methods and the caveat that a
method's keywords are still Kotlin's, Kotlin objects (Alignment,
Arrangement.spaced_by), the [aliases] that let material3 answer for Column,
Row and Spacer, and the INTENT 5 spellings (Modifier, Color(...),
Spacer(modifier=...)). App root, TextField, icons, grouped Alignment, stubs
and render proofs are marked pending with their issues.
Corrected along the way: the Python badge said 3.8+ (pyproject requires
3.11); an example passed a raw number to font_size, which the TextUnit rule
refuses; the stubs were said to ship in the wheel; Icon was "importable, not
callable" where SPEC says planned; the modifiers page called an undefined
`modifier.install`.
Drafted by a subagent in a worktree; reviewed here, the README snippet run as
written.
documentation corrected: README.md, docs/locale/README_ko.md, seven guide
pages. check_guide.py: 0 findings. No code or test changed.
Refs #34
---
README.md | 61 +++++++++++++++++++++++--------
docs/guide/concepts.html | 36 +++++++++++++++---
docs/guide/getting-started.html | 33 +++++++++++++----
docs/guide/guide-composables.html | 23 +++++++++++-
docs/guide/guide-manifest.html | 10 ++++-
docs/guide/guide-modifiers.html | 35 ++++++++++++++++--
docs/guide/index.html | 6 +--
docs/guide/status.html | 2 +-
docs/locale/README_ko.md | 60 +++++++++++++++++++++++-------
9 files changed, 213 insertions(+), 53 deletions(-)
diff --git a/README.md b/README.md
index b6fb9a5..baf2bc7 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ English | [한국어](docs/locale/README_ko.md)
**Write Compose user interfaces in Python — with Compose's own widgets, spelled the Python way.**
[](LICENSE)
-[](pyproject.toml)
+[](pyproject.toml)
[](pyproject.toml)
[](#-status)
@@ -34,20 +34,28 @@ def Greeting():
Button(on_click=lambda: print("hi"), content=lambda: Text("Hello from Python"))
```
-This is the target surface. See [Status](#-status) for what runs today.
+These names resolve today, by one rule, inside an app that embeds the binder; per-widget render
+proofs are still pending. See [Status](#-status).
## ✨ Principles
- **The original API, Pythonic names.** Every parameter is Compose's own parameter, in
- `snake_case`: `onClick` → `on_click`, `horizontalAlignment` → `horizontal_alignment`.
-- **Extension functions are methods.** `Modifier.padding(16).size(24)` chains exactly as it does in
- Kotlin.
+ `snake_case`: `onClick` → `on_click`, `horizontalAlignment` → `horizontal_alignment`. Upper-case
+ names (types, objects, composables) keep their Kotlin spelling; every other name is `snake_case`
+ only (`fillMaxWidth` → `fill_max_width`, `toURLString` → `to_url_string`), and an explicit
+ overload keeps its suffix (`padding__Dp`).
+- **Extension functions are methods.** `Modifier.padding(16).size(24).fill_max_width()` chains
+ exactly as it does in Kotlin. Keyword arguments to such a method are still Kotlin's own
+ (`m.padding(paddingValues=...)`); the module function takes `padding(m, padding_values=...)`.
+- **Kotlin objects are namespaces.** `Alignment.Center` and `Arrangement.End` are read without
+ parentheses; functions inside them are `snake_case`: `Arrangement.spaced_by(8)`.
- **`@Composable` stays.** Screens are decorated Python functions.
- **A real package.** `pythonx/` is ordinary Python source that imports `androidx.compose.*` and
reshapes it. The binder never renames anything — renaming is this package's job.
- **One manifest.** [`pythonx-map.toml`](pythonx/compose/pythonx-map.toml) says which `pythonx.compose.*` module
- stands for which Kotlin package. The runtime and the `.pyi` generator read the same file, so what
- your editor completes is what the interpreter resolves.
+ stands for which Kotlin package. It lives inside the package and ships in the wheel. The runtime
+ and the `.pyi` generator read the same file, so what your editor completes is what the interpreter
+ resolves.
## 🧩 Architecture at a glance
@@ -57,7 +65,7 @@ flowchart LR
px --> ax["androidx.compose.* Kotlin names, exposed by python-multiplatform"]
ax --> compose["Jetpack / Compose Multiplatform"]
map["pythonx-map.toml"] -.-> px
- map -.-> pyi[".pyi stubs (shipped in the wheel)"]
+ map -.-> pyi[".pyi stubs (for the wheel, planned)"]
```
| Python module | Kotlin package |
@@ -67,6 +75,10 @@ flowchart LR
| `pythonx.compose.layout` | `androidx.compose.foundation.layout` |
| `pythonx.compose.material3` | `androidx.compose.material3` |
+Each module is a real file whose `__init__.py` calls one re-export rule; names resolve on first use.
+`Column`, `Row` and `Spacer` are importable from `pythonx.compose.material3` as well as
+`pythonx.compose.layout`, as the notebook writes them (the manifest's `[aliases]`).
+
## 🚀 Quick start
> [!NOTE]
@@ -104,14 +116,26 @@ manifest["value-classes"]["raw-primitive-allowed"]
# ['androidx.compose.ui.unit.Dp'] -> padding(16) means padding(16.dp)
```
+```python
+from pythonx.compose._reexport import python_name # the naming rule, no binder needed
+
+python_name("fillMaxWidth") # 'fill_max_width'
+python_name("toURLString") # 'to_url_string'
+python_name("Modifier") # 'Modifier'
+```
+
+Reading a Compose name such as `pythonx.compose.material3.Text` needs the binder, which the Kotlin
+host installs; outside an app it raises a `RuntimeError` saying so.
+
The tests that drive a `Modifier` chain and overload dispatch read the binder's adaptation layer
from a sibling [python-multiplatform](https://github.com/thisisthepy/python-multiplatform) checkout
(or `PYTHONMULTIPLATFORM_HOME`); without one they are skipped.
## 📦 Installation
-Distributed as the pip package **`pythonx-compose`**, providing the import package
-`pythonx.compose`, with `.pyi` stubs inside the wheel. It runs inside an app that embeds CPython
+Distributed as the pip package **`pythonx-compose`** (Python 3.11 or later), providing the import
+package `pythonx.compose`, with the manifest inside the wheel; `.pyi` stubs generated from real
+Compose and `py.typed` are planned. It runs inside an app that embeds CPython
through [python-multiplatform](https://github.com/thisisthepy/python-multiplatform); it is not a
standalone desktop toolkit.
@@ -121,11 +145,18 @@ standalone desktop toolkit.
|---|---|
| Mapping manifest `pythonx-map.toml` | ✅ implemented and tested |
| `@Composable` decorator | ✅ implemented and tested |
-| Distribution metadata (`pythonx-compose`) | 🟡 partial — configured; stubs not generated yet, manifest not yet inside the package |
-| `Modifier` chains, overload dispatch, `Dp` as a number | 🟡 partial — tested against the binder's layer; failing while the runtime side is rewired |
-| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — proven to render in python-multiplatform, not yet re-exported here |
-| `pythonx` as a real on-disk package importing `androidx.compose.*` | ⏳ planned |
-| `remember_saveable`, `DefaultIcons`, coroutine scopes | ⏳ planned |
+| `pythonx` as a real on-disk package re-exporting `androidx.compose.*` by one rule | ✅ implemented and tested |
+| `Modifier` chains with snake_case methods, overload dispatch, `Dp` as a number | ✅ implemented and tested against the binder's layer |
+| `Column`, `Row`, `Spacer` from `material3` as well as `layout` | ✅ implemented and tested |
+| Method keyword arguments in `snake_case` | 🟡 partial — module functions yes; methods still take Kotlin's keywords |
+| The empty `Modifier` | 🟡 partial — `Modifier.padding(16)` from the class needs an app-supplied factory against real Compose |
+| `Alignment` / `Arrangement` | 🟡 partial — `Alignment.Center`, `Arrangement.spaced_by(8)` work; grouped `Alignment.Horizontal.End` pending |
+| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
+| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest; no stubs from real Compose, no `py.typed` (#12) |
+| Declared app root and Pythonic state, no update call | ⏳ planned (#11) |
+| `TextField` input-method (IME) handling | ⏳ planned (#10) |
+| `Icon`, `DefaultIcons`, colour schemes | ⏳ planned (python-multiplatform #37) |
+| `remember_saveable`, coroutine scopes | ⏳ planned |
The full list is on the guide's [Status page](docs/guide/status.html).
diff --git a/docs/guide/concepts.html b/docs/guide/concepts.html
index 47c66c3..6f93c4a 100644
--- a/docs/guide/concepts.html
+++ b/docs/guide/concepts.html
@@ -34,12 +34,12 @@
The two layers두 계층
python-multiplatform — the binder — embeds CPython in a Kotlin Multiplatform app and exposes Kotlin declarations to Python under their Kotlin names: androidx.compose.material3 is androidx.compose.material3. It never renames a namespace.
python-multiplatform — 바인더 — 는 Kotlin Multiplatform 앱에 CPython 을 임베딩하고, Kotlin 선언을 Kotlin 이름 그대로 파이썬에 노출합니다: androidx.compose.material3 는 androidx.compose.material3 입니다. 네임스페이스 이름을 절대 바꾸지 않습니다.
pythonx-compose — this package — is real Python on disk. Its modules import those androidx.compose.* modules and restructure them into pythonx.compose.*.
pythonx-compose — 이 패키지 — 는 디스크에 있는 실제 파이썬입니다. 이 패키지의 모듈이 androidx.compose.* 를 import 해 pythonx.compose.* 로 재구성합니다.
-
+
The naming rule이름 규칙
-
Expose the original Kotlin parameters, with Pythonic snake_case names. Type names stay as they are.
Kotlin 의 원래 매개변수를 파이썬다운 snake_case 이름으로 노출합니다. 타입 이름은 그대로 둡니다.
+
Expose the original Kotlin declarations and parameters with Pythonic names. A name that starts upper-case — a type, an object, a composable — keeps its Kotlin spelling. Every other name is reached by its snake_case spelling only; the camelCase spelling is not a second name. An explicit overload keeps its type suffix.
Kotlin 의 원래 선언과 매개변수를 파이썬다운 이름으로 노출합니다. 대문자로 시작하는 이름 — 타입, 객체, 컴포저블 — 은 Kotlin 표기를 유지합니다. 그 밖의 이름은 snake_case 표기로만 접근하며, camelCase 표기가 또 하나의 이름이 되지는 않습니다. 명시적 오버로드는 타입 접미사를 유지합니다.
Kotlin
Python
@@ -47,25 +47,51 @@
The naming rule이름 규
fillMaxWidth
fill_max_width
horizontalAlignment
horizontal_alignment
zIndex
z_index
+
toURLString
to_url_string
+
padding__Dp
padding__Dp
Modifier
Modifier
+
Arrangement
Arrangement
+
The rule is applied forward to the module's real Kotlin names and never inverted, so a name the reverse rule could not reconstruct (to_url_string) still resolves. Keyword arguments to a module function are snake_case too (padding_values= reaches paddingValues), and inspect.signature reports the snake_case names, with python_multiplatform.KOTLIN_DEFAULT as the default of every parameter Kotlin defaults.
규칙은 모듈의 실제 Kotlin 이름에 정방향으로만 적용되고 역으로 계산하지 않으므로, 역규칙으로는 복원할 수 없는 이름(to_url_string)도 해석됩니다. 모듈 함수의 키워드 인자도 snake_case 이며(padding_values= 가 paddingValues 에 닿음), inspect.signature 는 snake_case 이름을 보여 주고 Kotlin 이 기본값을 가진 매개변수에는 python_multiplatform.KOTLIN_DEFAULT 를 기본값으로 보여 줍니다.
The user's notebook writes signatures such as Button(onclick, corner_radius, color). Those are naming examples; where they differ from Kotlin, the Kotlin parameter, snake-cased, wins.
사용자 노트북은 Button(onclick, corner_radius, color) 같은 시그니처를 씁니다. 이는 이름 예시이며, Kotlin 과 다르면 Kotlin 매개변수를 snake_case 로 바꾼 것이 이깁니다.
+
+
One re-export rule재노출 규칙 하나
+
Every module in pythonx-map.toml is a real file on disk whose __init__.py is one line. Nothing is resolved at import; a name is looked up in the mapped Kotlin package the first time it is read, and then lives in the module like any attribute. There is no per-widget wrapper.
pythonx-map.toml 의 모든 모듈은 디스크에 있는 실제 파일이며, __init__.py 는 한 줄입니다. import 할 때는 아무것도 해석하지 않고, 이름을 처음 읽을 때 대응된 Kotlin 패키지에서 찾은 뒤 보통의 속성처럼 모듈에 남습니다. 위젯별 래퍼는 없습니다.
Most of Modifier is Kotlin extension functions. In Python each one is a method on the receiver's proxy, attached the first time it is read, so a chain reads as it does in Kotlin.
Modifier 의 대부분은 Kotlin 확장 함수입니다. 파이썬에서는 각각이 수신 객체 프록시의 메서드가 되며 처음 읽힐 때 붙습니다. 그래서 체인이 Kotlin 에서처럼 읽힙니다.
+
Most of Modifier is Kotlin extension functions. In Python each one is a method on the receiver's proxy, so a chain reads as it does in Kotlin. The binder's proxy class keeps Kotlin names; the same naming rule is registered as the binder's member resolver, so the snake_case spelling reaches the Kotlin member.
Modifier 의 대부분은 Kotlin 확장 함수입니다. 파이썬에서는 각각이 수신 객체 프록시의 메서드가 되어, 체인이 Kotlin 에서처럼 읽힙니다. 바인더의 프록시 클래스는 Kotlin 이름을 유지하며, 같은 이름 규칙이 바인더의 멤버 리졸버로 등록되어 snake_case 표기가 Kotlin 멤버에 닿습니다.
Modifier.padding(16).size(24).fill_max_width()
+
One difference remains: keyword arguments to such a method are still Kotlin's own — m.padding(paddingValues=…), while the module function takes padding(m, padding_values=…).
차이가 하나 남아 있습니다: 이런 메서드의 키워드 인자는 아직 Kotlin 그대로입니다 — m.padding(paddingValues=…) 이고, 모듈 함수는 padding(m, padding_values=…) 를 받습니다.
+
+
+
+
Kotlin objectsKotlin 객체
+
Alignment and Arrangement are Kotlin objects, served as namespaces read by the same rule. Constants keep their Kotlin spelling and are read without parentheses; functions inside the object are snake_case.
Alignment 와 Arrangement 는 Kotlin 객체이며, 같은 규칙으로 읽는 네임스페이스로 제공됩니다. 상수는 Kotlin 표기를 유지하고 괄호 없이 읽으며, 객체 안의 함수는 snake_case 입니다.
The notebook's grouping by type, Alignment.Horizontal.End, is decided but not built yet; write Alignment.End.
노트북의 타입별 묶음 표기 Alignment.Horizontal.End 는 결정되었지만 아직 만들어지지 않았습니다. Alignment.End 로 쓰세요.
Value classes값 클래스
-
Dp wraps a single float, so a raw number may stand for it: padding(16) means padding(16.dp). Color and TextUnit pack several fields into one value, so a raw number would decode as something else entirely — they are refused, with a message saying why.
Dp 는 float 하나를 감싸므로 숫자로 쓸 수 있습니다: padding(16) 은 padding(16.dp) 입니다. Color 와 TextUnit 은 여러 필드를 한 값에 담으므로 숫자를 넣으면 전혀 다른 값으로 해석됩니다 — 그래서 이유를 밝히며 거절합니다.
+
Dp wraps a single float, so a raw number may stand for it: padding(16) means padding(16.dp). That permission is the manifest's allowlist, handed to the binder when a pythonx.compose module first resolves a name. Color and TextUnit pack several fields into one value, so a raw number would decode as something else entirely — they are refused, with a message saying why. A colour is written through Kotlin's own factory: Color(0xFFFF0000).
Dp 는 float 하나를 감싸므로 숫자로 쓸 수 있습니다: padding(16) 은 padding(16.dp) 입니다. 이 허용은 매니페스트의 허용 목록이며, pythonx.compose 모듈이 처음 이름을 해석할 때 바인더에 전달됩니다. Color 와 TextUnit 은 여러 필드를 한 값에 담으므로 숫자를 넣으면 전혀 다른 값으로 해석됩니다 — 그래서 이유를 밝히며 거절합니다. 색은 Kotlin 자신의 팩토리로 씁니다: Color(0xFFFF0000).
One manifest, two readers매니페스트 하나, 읽는 쪽 둘
-
pythonx-map.toml says which pythonx.compose.* module stands for which Kotlin package. The runtime and the .pyi generator read the same file, so the name your editor completes is the name the interpreter resolves.
pythonx-map.toml 이 어떤 pythonx.compose.* 모듈이 어떤 Kotlin 패키지에 대응하는지 적습니다. 런타임과 .pyi 생성기가 같은 파일을 읽으므로, 편집기가 완성하는 이름과 인터프리터가 해석하는 이름이 같습니다.
+
pythonx/compose/pythonx-map.toml says which pythonx.compose.* module stands for which Kotlin package; it lives inside the package and ships in the wheel. The runtime and the .pyi generator read the same file, so the name your editor completes is the name the interpreter resolves. Stubs generated from real Compose, and py.typed, are not shipped yet (issue #12).
pythonx/compose/pythonx-map.toml 이 어떤 pythonx.compose.* 모듈이 어떤 Kotlin 패키지에 대응하는지 적습니다. 이 파일은 패키지 안에 있고 wheel 에 함께 담깁니다. 런타임과 .pyi 생성기가 같은 파일을 읽으므로, 편집기가 완성하는 이름과 인터프리터가 해석하는 이름이 같습니다. 실제 Compose 에서 생성한 스텁과 py.typed 는 아직 함께 배포되지 않습니다(이슈 #12).
+python3 -m pip install pytest # Python 3.11 or later
@@ -66,25 +66,42 @@
3. What you can call today3
manifest["modules"]["pythonx.compose.layout"]
# 'androidx.compose.foundation.layout'
+
The naming rule itself needs no binder either:
이름 규칙 자체도 바인더 없이 동작합니다:
+
from pythonx.compose._reexport import python_name
+
+python_name("fillMaxWidth") # 'fill_max_width'
+python_name("toURLString") # 'to_url_string'
+python_name("padding__Dp") # 'padding__Dp' (an explicit overload keeps its suffix)
+python_name("Modifier") # 'Modifier' (upper-case names keep their spelling)
+
Every mapped module imports on its own. Reading a Compose name from it needs the binder, which the Kotlin host installs; outside an app the error says so:
대응된 모듈은 모두 그 자체로 import 됩니다. 그 모듈에서 Compose 이름을 읽으려면 Kotlin 호스트가 설치하는 바인더가 필요하며, 앱 밖에서는 오류가 그 사실을 알려 줍니다:
+
import pythonx.compose.material3 as material3 # fine: a real file on disk
+
+material3.Text
+# RuntimeError: the python-multiplatform binding layer is not installed:
+# the Kotlin host must run PythonxAdapter.install() before pythonx.compose
+# can resolve a Kotlin declaration
-
4. What you will write4. 앞으로 쓰게 될 코드
-
Once the package re-exports the bound Compose modules, a screen looks like this — every parameter is Compose's own:
패키지가 바인딩된 Compose 모듈을 재노출하면, 화면은 이렇게 됩니다 — 모든 매개변수는 Compose 자신의 것입니다:
+
4. What you write in an app4. 앱 안에서 쓰는 코드
+
Inside an app whose Kotlin host has installed the binder, a screen looks like this — every name and parameter is Compose's own, spelled by the one rule:
Kotlin 호스트가 바인더를 설치한 앱 안에서는, 화면이 이렇게 됩니다 — 모든 이름과 매개변수는 Compose 자신의 것이며, 규칙 하나로 표기됩니다:
Two things to know. A chain that starts from the class, Modifier.padding(16), needs the app to register an empty-Modifier factory against real Compose — see Modifiers. And the screen above runs inside the app; a declared app root that redefining a screen replaces (issue #11) is planned, not built.
알아 둘 것이 두 가지 있습니다. 클래스에서 시작하는 체인 Modifier.padding(16) 은 실제 Compose 에서 앱이 빈 Modifier 팩토리를 등록해야 합니다 — 모디파이어를 보세요. 그리고 위 화면은 앱 안에서 실행됩니다. 화면을 다시 정의하면 교체되는 선언형 앱 루트(이슈 #11)는 계획 단계이며 아직 만들어지지 않았습니다.
Material 3 widgets have been rendered from Python in python-multiplatform's own tests (Text, Button, Card, ListItem, Badge, MaterialTheme, IconButton, Checkbox, Switch, TextField). This package does not yet re-export them under pythonx.compose.material3.
Material 3 위젯은 python-multiplatform 자체 테스트에서 파이썬으로 렌더링되었습니다 (Text, Button, Card, ListItem, Badge, MaterialTheme, IconButton, Checkbox, Switch, TextField). 이 패키지는 아직 pythonx.compose.material3 아래로 재노출하지 않습니다.
+
pythonx.compose.material3 re-exports androidx.compose.material3 by the one naming rule: composables keep their Kotlin names and take snake_case keywords (on_click=), with no per-widget file. The widgets have been rendered from Python in python-multiplatform's own tests (Text, Button, Card, ListItem, Badge, MaterialTheme, IconButton, Checkbox, Switch, TextField); a render proof per widget through this package is still pending (#9).
pythonx.compose.material3 는 이름 규칙 하나로 androidx.compose.material3 를 재노출합니다: 컴포저블은 Kotlin 이름을 유지하고 snake_case 키워드(on_click=)를 받으며, 위젯별 파일은 없습니다. 이 위젯들은 python-multiplatform 자체 테스트에서 파이썬으로 렌더링되었습니다 (Text, Button, Card, ListItem, Badge, MaterialTheme, IconButton, Checkbox, Switch, TextField). 이 패키지를 거친 위젯별 렌더링 증거는 아직 대기 중입니다(#9).
@@ -44,6 +44,9 @@
Write a screen화면 하나
def Profile(name: str):
Card(content=lambda: Text(f"Hello, {name}"))
A screen is a plain function. @Composable marks it; it does not wrap it. Content slots take a lambda.
화면은 평범한 함수입니다. @Composable 은 표시만 하고 감싸지 않습니다. content 슬롯은 람다를 받습니다.
+
Column, Row and Spacer are declared in Kotlin's layout package, and the notebook imports them from material3. Both work, and both give the same object — the manifest's [aliases] section lends them to material3:
Column, Row, Spacer 는 Kotlin 의 layout 패키지에 선언되어 있고, 노트북은 이들을 material3 에서 import 합니다. 둘 다 되며 같은 객체를 줍니다 — 매니페스트의 [aliases] 섹션이 이들을 material3 에 빌려줍니다:
+
from pythonx.compose.material3 import Column, Row, Spacer # as the notebook writes
+from pythonx.compose.layout import Column # Kotlin's home; same object
@@ -58,12 +61,28 @@
From the notebook's spelling to the real parameters
Button(corner_radius=50)
none — Compose takes a shape없음 — Compose 는 shape 를 받음
shape
TextField(text_state=…)
value, onValueChange
value, on_value_change
+
fontSize is a TextUnit, which packs several fields into one value, so font_size refuses a raw number such as 30.
fontSize 는 여러 필드를 한 값에 담는 TextUnit 이므로, font_size 는 30 같은 숫자를 거절합니다.
+
+
+
+
Spellings that changed바뀐 표기
+
A few of the notebook's convenience spellings are written differently, because Kotlin has no such thing:
노트북의 편의 표기 몇 가지는 Kotlin 에 그런 것이 없으므로 다르게 씁니다:
+
+
Notebook노트북
Python
Why이유
+
+
modifier=modifier
modifier=Modifier
In Kotlin the empty modifier is Modifier; there is no lower-case second name.Kotlin 에서 빈 모디파이어는 Modifier 이며, 소문자로 된 두 번째 이름은 없습니다.
+
color=0xFFFF0000
color=Color(0xFFFF0000)
Color packs several fields; a raw number would decode as something else.Color 는 여러 필드를 담으므로, 숫자를 넣으면 다른 값으로 해석됩니다.
+
Spacer(start=…, top=…)
Spacer(modifier=Modifier.padding(…))
Spacer has no such parameters in Kotlin.Kotlin 의 Spacer 에는 그런 매개변수가 없습니다.
+
Alignment.Horizontal.End
Alignment.End
The grouped spelling is decided but not built yet.묶음 표기는 결정되었지만 아직 만들어지지 않았습니다.
+
What does not work yet아직 안 되는 것
-
Icon and the colour-scheme factories are importable but not callable: nothing bound can yet produce an ImageVector, and the factories take 36 colour parameters.Icon 과 색 스킴 팩토리는 import 는 되지만 호출할 수 없습니다: 바인딩된 어떤 것도 아직 ImageVector 를 만들 수 없고, 팩토리는 색 매개변수 36 개를 받습니다.
+
Icon and the colour-scheme factories cannot be called yet: nothing bound can produce an ImageVector until the binder walks material-icons-core (python-multiplatform #37; then DefaultIcons is Icons.Default), and the factories take 36 colour parameters.Icon 과 색 스킴 팩토리는 아직 호출할 수 없습니다: 바인더가 material-icons-core 를 읽기 전에는(python-multiplatform #37, 그 뒤 DefaultIcons 는 Icons.Default) 바인딩된 어떤 것도 ImageVector 를 만들 수 없고, 팩토리는 색 매개변수 36 개를 받습니다.
+
A declared app root and Pythonic state — redefining a screen replaces it, with no update call — are planned (issue #11).선언형 앱 루트와 파이썬다운 상태 — 화면을 다시 정의하면 교체되고, 갱신 호출은 없음 — 는 계획 단계입니다(이슈 #11).
+
TextField input-method (IME) handling is pending (issue #10).TextField 의 입력기(IME) 처리는 대기 중입니다(이슈 #10).
remember_saveable, DefaultIcons and the coroutine scopes the notebook imports are planned.노트북이 import 하는 remember_saveable, DefaultIcons, 코루틴 스코프는 계획 단계입니다.
pythonx-map.toml is implemented and tested (tests/test_pythonx_map.py).
pythonx-map.toml 은 구현되어 있고 테스트됩니다 (tests/test_pythonx_map.py).
+
pythonx-map.toml is implemented and tested (tests/test_pythonx_map.py). It lives at pythonx/compose/pythonx-map.toml, inside the package, and ships in the wheel.
pythonx-map.toml 은 구현되어 있고 테스트됩니다 (tests/test_pythonx_map.py). 패키지 안의 pythonx/compose/pythonx-map.toml 에 있으며 wheel 에 함께 담깁니다.
@@ -41,6 +41,7 @@
Mapping a module모듈 대
"pythonx.compose.material3" = "androidx.compose.material3"
"pythonx.compose.layout" = "androidx.compose.foundation.layout"
The second row is why the mapping is written down rather than derived: it drops foundation. from the middle of the name, which no prefix rule can do.
두 번째 줄이 대응을 유도하지 않고 적어 두는 이유입니다: 이름 중간의 foundation. 을 빼는 것은 어떤 접두사 규칙으로도 할 수 없습니다.
+
Every row is a real file on disk: a new pythonx.compose.* module gets a row here and an __init__.py that calls reexport(__name__), in the same change.
모든 줄은 디스크에 있는 실제 파일입니다: 새 pythonx.compose.* 모듈은 같은 변경 안에서 여기 한 줄과, reexport(__name__) 를 부르는 __init__.py 를 함께 얻습니다.
@@ -52,6 +53,13 @@
Allowing a raw number숫자
Only add a value class whose constructor is the identity on its number. Color and TextUnit are deliberately absent, and a test fails if they appear.
생성자가 숫자에 대한 항등인 값 클래스만 추가합니다. Color 와 TextUnit 은 의도적으로 빠져 있으며, 들어가면 테스트가 실패합니다.
The notebook imports Column, Row and Spacer from material3, while Kotlin declares them in the layout package. This section makes material3 answer for them too. It is data, not a wrapper: the object is the same one either way, and a name not listed is not borrowed.
노트북은 Column, Row, Spacer 를 material3 에서 import 하지만, Kotlin 은 이들을 layout 패키지에 선언합니다. 이 섹션이 material3 도 이 이름들에 답하게 합니다. 래퍼가 아니라 데이터입니다: 어느 쪽에서 가져와도 같은 객체이고, 목록에 없는 이름은 빌려주지 않습니다.
+
+
Keeping it in step with the notebook노트북과 맞춰 두기
A test reads every pythonx import in the user's notebook and fails if the manifest does not map it. The notebook lives only in the maintainer's checkout, so elsewhere that test has nothing to check — run it there before claiming coverage.
테스트 하나가 사용자 노트북의 모든 pythonx import 를 읽고, 매니페스트가 대응시키지 않으면 실패합니다. 노트북은 메인테이너의 체크아웃에만 있으므로 다른 곳에서는 그 테스트가 확인할 것이 없습니다 — 커버리지를 주장하기 전에 그곳에서 돌리세요.
The behaviour below is specified and tested against the binder's adaptation layer. Those tests are currently failing while this package's runtime side is wired up.
아래 동작은 사양으로 정해져 있고 바인더의 적응 계층을 대상으로 테스트됩니다. 이 패키지 쪽 런타임을 연결하는 동안 해당 테스트는 실패 중입니다.
+
Chains, snake_case method names, overload dispatch and Dp as a number are implemented and pass against the binder's adaptation layer (python-multiplatform ba4c6f49 or later). The partial piece is where a chain starts against real Compose — see the empty Modifier below.
체인, snake_case 메서드 이름, 오버로드 디스패치, 숫자로 쓰는 Dp 는 구현되어 있고 바인더의 적응 계층(python-multiplatform ba4c6f49 이후)에서 통과합니다. 부분적인 것은 실제 Compose 에서 체인이 시작되는 지점입니다 — 아래 빈 Modifier 를 보세요.
@@ -40,22 +40,49 @@
Chaining체이닝from pythonx.compose.ui import Modifier
m = Modifier.padding(16).size(24).fill_max_width()
-
Each link returns a new receiver; nothing is mutated. A name that is not bound raises AttributeError naming the type it looked on.
각 단계는 새 수신 객체를 돌려주며, 아무것도 변경하지 않습니다. 바인딩되지 않은 이름은 어느 타입에서 찾았는지 밝히는 AttributeError 를 냅니다.
+
Each link returns a new receiver; nothing is mutated. Method names are snake_case (fill_max_width reaches fillMaxWidth): the naming rule is registered as the binder's member resolver, while the binder's proxy class itself keeps Kotlin names in dir(). A name that is not bound raises AttributeError naming the type it looked on.
각 단계는 새 수신 객체를 돌려주며, 아무것도 변경하지 않습니다. 메서드 이름은 snake_case 입니다(fill_max_width 가 fillMaxWidth 에 닿음): 이름 규칙이 바인더의 멤버 리졸버로 등록되어 있고, 바인더의 프록시 클래스 자체는 dir() 에 Kotlin 이름을 유지합니다. 바인딩되지 않은 이름은 어느 타입에서 찾았는지 밝히는 AttributeError 를 냅니다.
Overloads오버로드
Compose declares several padding functions. A call picks one by keyword names, then argument count, then declared type; if none matches, the error lists the candidates.
Compose 는 padding 함수를 여러 개 선언합니다. 호출은 키워드 이름, 인자 개수, 선언 타입 순으로 하나를 고르며, 맞는 것이 없으면 후보를 나열한 오류를 냅니다.
m.padding(16) # all sides
-m.padding(horizontal=8, vertical=4) # selected by keyword names
+m.padding(horizontal=8, vertical=4) # selected by keyword names
+m.padding(1, 2, 3, 4) # selected by argument count
+m.padding__Dp(16) # explicit overload: no dispatch
+
Keywords: method or module function키워드: 메서드와 모듈 함수
+
The member resolver maps names, not keywords, so a keyword argument to a method is still Kotlin's own. The same extension called as a module function takes snake_case keywords, and inspect.signature shows them:
멤버 리졸버는 키워드가 아니라 이름을 대응시키므로, 메서드의 키워드 인자는 아직 Kotlin 그대로입니다. 같은 확장 함수를 모듈 함수로 부르면 snake_case 키워드를 받고, inspect.signature 도 그 이름을 보여 줍니다:
Dp takes a raw number because the manifest allows it; a plain Float parameter is just a float; a packed value class such as TextUnit refuses a raw number and says why.
Dp 는 매니페스트가 허용하므로 숫자를 받습니다. 평범한 Float 매개변수는 그냥 float 이고, TextUnit 같은 묶인 값 클래스는 숫자를 거절하며 이유를 밝힙니다.
+
m.padding(16) # Dp from a number
+m.z_index(1.5) # a plain Float
+m.padding_from_baseline(16) # TypeError: TextUnit would be reinterpreted
+
+
+
The empty Modifier빈 Modifier
In Kotlin, Modifier as an expression is an object, and bindings are functions — so there is no bound name for the empty modifier a chain starts from. pythonx/compose/ui/modifier.py is the seam: an application registers a one-line Kotlin factory.
Kotlin 에서 식으로 쓰인 Modifier 는 객체이고 바인딩은 함수이므로, 체인이 시작하는 빈 모디파이어에는 바인딩된 이름이 없습니다. pythonx/compose/ui/modifier.py 가 그 접점이며, 앱이 한 줄짜리 Kotlin 팩토리를 등록합니다.
// in the application's Kotlin
fun emptyModifier(): Modifier = Modifier
-
modifier.install("com.example.emptyModifier") # then Modifier.padding(16) works
+
import pythonx.compose.ui.modifier as seam
+
+seam.install("com.example.emptyModifier") # then Modifier.padding(16) works
+
Without it, Modifier.padding(16) raises a TypeError naming register_empty. A Modifier instance Kotlin hands out chains without it.
이것이 없으면 Modifier.padding(16) 은 register_empty 를 밝히는 TypeError 를 냅니다. Kotlin 이 건네준 Modifier 인스턴스는 이것 없이도 체이닝됩니다.
These names resolve today, by one rule, inside an app that embeds the binder. Per-widget render proofs through this package are still pending; the status page says what is done and what is not.
이 이름들은 바인더를 임베딩한 앱 안에서 지금 규칙 하나로 해석됩니다. 이 패키지를 거친 위젯별 렌더링 증거는 아직 대기 중이며, 무엇이 되고 무엇이 안 되는지는 현황 페이지에 있습니다.
Architecture구조
Two layers, one rule about names.두 계층, 이름에 관한 규칙 하나.
-
+The binder exposes Kotlin under its Kotlin names and never renames. This package is real Python that imports those modules and reshapes them. One manifest says which module maps to which.바인더는 Kotlin 을 Kotlin 이름 그대로 노출하고 절대 이름을 바꾸지 않습니다. 이 패키지는 그 모듈을 import 해 재구성하는 실제 파이썬입니다. 어떤 모듈이 무엇에 대응하는지는 매니페스트 하나가 말합니다.
@@ -77,7 +77,7 @@
Two layers, one rule about names.What it holds to지키는 것
onClick → on_click
The original API원래 API 그대로
Compose's own parameters, in snake_case. No convenience parameters Kotlin does not have.
Compose 자신의 매개변수를 snake_case 로. Kotlin 에 없는 편의 매개변수는 만들지 않습니다.
-
Modifier.padding(16).size(24)
Extensions are methods확장 함수는 메서드
A Kotlin extension function is a method on its receiver, so chains read as they do in Kotlin.
Kotlin 확장 함수는 수신 객체의 메서드가 되어, 체인이 Kotlin 에서처럼 읽힙니다.
+
Modifier.padding(16).size(24)
Extensions are methods확장 함수는 메서드
A Kotlin extension function is a method on its receiver, so chains read as they do in Kotlin — fill_max_width() included.
Kotlin 확장 함수는 수신 객체의 메서드가 되어, 체인이 Kotlin 에서처럼 읽힙니다 — fill_max_width() 도 마찬가지입니다.
import androidx.compose…
A real package실제 패키지
pythonx/ is ordinary Python on disk. Renaming happens here, never in the binder.
pythonx/ 는 디스크에 있는 평범한 파이썬입니다. 이름 바꾸기는 여기서 하고, 바인더에서는 하지 않습니다.
@Composable
Composable stays@Composable 은 그대로
Screens are decorated Python functions, the way the notebook writes them.
Distribution as pythonx-compose — configured; no stubs yet, manifest outside the package directorypythonx-compose 배포 — 설정됨; 스텁 없음, 매니페스트가 패키지 디렉터리 밖
implemented구현
Modifier chains, overload dispatch, Dp as a numberModifier 체인, 오버로드 디스패치, 숫자 Dp
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Icon, colour schemes — importable, not callableIcon, 색 스킴 — import 가능, 호출 불가
partial부분
Alignment / Arrangement constants — reached from pythonx; grouped spelling pendingAlignment / Arrangement 상수 — pythonx 에서 읽힘; 묶음 표기 대기
implemented구현
pythonx as a real on-disk package re-exporting androidx.compose.* by one ruleandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest and the re-export rule; no stubs from real Compose and no py.typed yet (#12)pythonx-compose 배포 — wheel 에 매니페스트와 재노출 규칙 포함; 실제 Compose 스텁과 py.typed 는 아직 없음(#12)
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Test baseline: 53 passed, 56 skipped without a python-multiplatform checkout; 109 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 53 passed, 56 skipped, 최신 체크아웃이면 109 passed.
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index 8a5ecfc..a19fb7c 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -7,7 +7,7 @@
**Compose UI 를 파이썬으로 — Compose 의 위젯 그대로, 파이썬다운 이름으로.**
[](../../LICENSE)
-[](../../pyproject.toml)
+[](../../pyproject.toml)
[](../../pyproject.toml)
[](#-현황)
@@ -34,19 +34,28 @@ def Greeting():
Button(on_click=lambda: print("hi"), content=lambda: Text("Hello from Python"))
```
-목표로 하는 사용 형태입니다. 지금 동작하는 범위는 [현황](#-현황)을 보세요.
+이 이름들은 바인더를 임베딩한 앱 안에서 지금 규칙 하나로 해석됩니다. 위젯별 렌더링 증거는 아직
+대기 중입니다. [현황](#-현황)을 보세요.
## ✨ 원칙
- **원래 API, 파이썬다운 이름.** 모든 매개변수는 Compose 자신의 매개변수이고, 이름만 `snake_case`
- 입니다: `onClick` → `on_click`, `horizontalAlignment` → `horizontal_alignment`.
-- **확장 함수는 메서드.** `Modifier.padding(16).size(24)` 가 Kotlin 에서와 똑같이 체이닝됩니다.
+ 입니다: `onClick` → `on_click`, `horizontalAlignment` → `horizontal_alignment`. 대문자로 시작하는
+ 이름(타입, 객체, 컴포저블)은 Kotlin 표기를 유지하고, 그 밖의 이름은 `snake_case` 로만 접근하며
+ (`fillMaxWidth` → `fill_max_width`, `toURLString` → `to_url_string`), 명시적 오버로드는 접미사를
+ 유지합니다(`padding__Dp`).
+- **확장 함수는 메서드.** `Modifier.padding(16).size(24).fill_max_width()` 가 Kotlin 에서와 똑같이
+ 체이닝됩니다. 이런 메서드의 키워드 인자는 아직 Kotlin 그대로이며(`m.padding(paddingValues=...)`),
+ 모듈 함수는 `padding(m, padding_values=...)` 를 받습니다.
+- **Kotlin 객체는 네임스페이스.** `Alignment.Center`, `Arrangement.End` 는 괄호 없이 읽고, 그 안의
+ 함수는 `snake_case` 입니다: `Arrangement.spaced_by(8)`.
- **`@Composable` 은 그대로.** 화면은 데코레이터가 붙은 파이썬 함수입니다.
- **실제 패키지.** `pythonx/` 는 `androidx.compose.*` 를 import 해 재구성하는 평범한 파이썬
소스입니다. 바인더는 아무 이름도 바꾸지 않습니다 — 이름을 바꾸는 것은 이 패키지의 일입니다.
- **하나의 매니페스트.** [`pythonx-map.toml`](../../pythonx/compose/pythonx-map.toml) 이 어떤 `pythonx.compose.*`
- 모듈이 어떤 Kotlin 패키지에 대응하는지 적습니다. 런타임과 `.pyi` 생성기가 같은 파일을 읽으므로,
- 편집기가 자동완성하는 이름과 인터프리터가 해석하는 이름이 어긋나지 않습니다.
+ 모듈이 어떤 Kotlin 패키지에 대응하는지 적습니다. 이 파일은 패키지 안에 있으며 wheel 에 함께
+ 담깁니다. 런타임과 `.pyi` 생성기가 같은 파일을 읽으므로, 편집기가 자동완성하는 이름과 인터프리터가
+ 해석하는 이름이 어긋나지 않습니다.
## 🧩 한눈에 보는 구조
@@ -56,7 +65,7 @@ flowchart LR
px --> ax["androidx.compose.* python-multiplatform 이 Kotlin 이름 그대로 노출"]
ax --> compose["Jetpack / Compose Multiplatform"]
map["pythonx-map.toml"] -.-> px
- map -.-> pyi[".pyi 스텁 (wheel 에 포함)"]
+ map -.-> pyi[".pyi 스텁 (wheel 포함 예정)"]
```
| 파이썬 모듈 | Kotlin 패키지 |
@@ -66,6 +75,10 @@ flowchart LR
| `pythonx.compose.layout` | `androidx.compose.foundation.layout` |
| `pythonx.compose.material3` | `androidx.compose.material3` |
+각 모듈은 재노출 규칙 하나를 부르는 `__init__.py` 를 가진 실제 파일이며, 이름은 처음 쓸 때
+해석됩니다. `Column`, `Row`, `Spacer` 는 노트북이 쓰는 대로 `pythonx.compose.layout` 뿐 아니라
+`pythonx.compose.material3` 에서도 import 됩니다(매니페스트의 `[aliases]`).
+
## 🚀 빠른 시작
> [!NOTE]
@@ -103,14 +116,26 @@ manifest["value-classes"]["raw-primitive-allowed"]
# ['androidx.compose.ui.unit.Dp'] -> padding(16) 은 padding(16.dp) 를 뜻한다
```
+```python
+from pythonx.compose._reexport import python_name # 이름 규칙, 바인더 없이 동작
+
+python_name("fillMaxWidth") # 'fill_max_width'
+python_name("toURLString") # 'to_url_string'
+python_name("Modifier") # 'Modifier'
+```
+
+`pythonx.compose.material3.Text` 같은 Compose 이름을 읽으려면 Kotlin 호스트가 설치하는 바인더가
+필요합니다. 앱 밖에서는 그 사실을 알려 주는 `RuntimeError` 가 납니다.
+
`Modifier` 체인과 오버로드 디스패치를 검사하는 테스트는 바인더의 적응 계층을 옆에 있는
[python-multiplatform](https://github.com/thisisthepy/python-multiplatform) 체크아웃(또는
`PYTHONMULTIPLATFORM_HOME`)에서 읽습니다. 없으면 건너뜁니다.
## 📦 설치
-pip 패키지 **`pythonx-compose`** 로 배포되며, import 패키지 `pythonx.compose` 와 `.pyi` 스텁을
-wheel 안에 담습니다. [python-multiplatform](https://github.com/thisisthepy/python-multiplatform)
+pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, import 패키지 `pythonx.compose` 와
+매니페스트를 wheel 안에 담습니다. 실제 Compose 에서 생성한 `.pyi` 스텁과 `py.typed` 는 계획
+단계입니다. [python-multiplatform](https://github.com/thisisthepy/python-multiplatform)
으로 CPython 을 임베딩한 앱 안에서 동작하며, 단독 데스크톱 툴킷이 아닙니다.
## 🧪 현황
@@ -119,11 +144,18 @@ wheel 안에 담습니다. [python-multiplatform](https://github.com/thisisthepy
|---|---|
| 매핑 매니페스트 `pythonx-map.toml` | ✅ 구현, 테스트됨 |
| `@Composable` 데코레이터 | ✅ 구현, 테스트됨 |
-| 배포 메타데이터 (`pythonx-compose`) | 🟡 부분 — 설정됨; 스텁은 아직 생성 전, 매니페스트는 아직 패키지 밖 |
-| `Modifier` 체인, 오버로드 디스패치, 숫자로 쓰는 `Dp` | 🟡 부분 — 바인더 계층으로 테스트; 런타임 쪽을 다시 잇는 동안 실패 중 |
-| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — python-multiplatform 에서 렌더링 증명, 이 패키지에서는 아직 재노출 전 |
-| `androidx.compose.*` 를 import 하는 실제 디스크 패키지 `pythonx` | ⏳ 계획 |
-| `remember_saveable`, `DefaultIcons`, 코루틴 스코프 | ⏳ 계획 |
+| `androidx.compose.*` 를 규칙 하나로 재노출하는 실제 디스크 패키지 `pythonx` | ✅ 구현, 테스트됨 |
+| snake_case 메서드를 쓰는 `Modifier` 체인, 오버로드 디스패치, 숫자로 쓰는 `Dp` | ✅ 구현, 바인더 계층으로 테스트됨 |
+| `layout` 뿐 아니라 `material3` 에서도 쓰는 `Column`, `Row`, `Spacer` | ✅ 구현, 테스트됨 |
+| `snake_case` 메서드 키워드 인자 | 🟡 부분 — 모듈 함수는 됨; 메서드는 아직 Kotlin 키워드 |
+| 빈 `Modifier` | 🟡 부분 — 클래스에서 시작하는 `Modifier.padding(16)` 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요 |
+| `Alignment` / `Arrangement` | 🟡 부분 — `Alignment.Center`, `Arrangement.spaced_by(8)` 동작; 묶음 표기 `Alignment.Horizontal.End` 대기 |
+| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9) |
+| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트 포함; 실제 Compose 스텁과 `py.typed` 없음(#12) |
+| 갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태 | ⏳ 계획(#11) |
+| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
+| `Icon`, `DefaultIcons`, 색 스킴 | ⏳ 계획(python-multiplatform #37) |
+| `remember_saveable`, 코루틴 스코프 | ⏳ 계획 |
전체 목록은 가이드의 [현황 페이지](../guide/status.html)에 있습니다.
From cdf6392f14e40f5594b1223d18e7b31f6befd054 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 08:16:36 +0900
Subject: [PATCH 35/58] Docs: Subagents do not run heavy local builds
Subagents write code, design, investigate and document; builds, the gate and
model runs are the session's, one at a time, or CI's. Several sessions share
one machine.
---
AGENTS.md | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/AGENTS.md b/AGENTS.md
index aa8cfe5..36e2223 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -135,6 +135,10 @@ to implement", say what you counted against.
counts, lifetimes, class loaders) gets the strongest tier; work a test will catch can use a
cheaper one.
- Give every agent prompt the absolute paths it may write to, and repeat rule 2 in it.
+- **Subagents do not run heavy local builds.** Subagents write code, design, investigate, review
+ and document. Gradle builds, cargo builds, the test gate and model runs are done by the session
+ itself — one at a time on this machine — or by CI (GitHub Actions) on a pushed branch. Several
+ sessions share one machine; parallel local builds slow every one of them.
---
From fb90af28f4fb852e0ac81b314444613f73fca558 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 08:18:18 +0900
Subject: [PATCH 36/58] Fix: Import a pythonx submodule by from-import even
with no binder installed
`from pythonx.compose.ui import modifier` raised "the binding layer is not
installed" outside an app, although ui/modifier.py is an ordinary file.
`from package import name` asks for the attribute first and imports a
submodule only after an AttributeError, and the re-export __getattr__ raised
RuntimeError for every name it was asked. It now answers a name that is a
submodule file of the package before anything needs the binder; a Kotlin name
still raises the RuntimeError that says the host never installed it.
Found by the subagent review of the guide (#34).
defect fixed: submodule from-import without a binder.
test added: SubmodulesWithoutABinder (2); red: 1 failed (the from-import), the
other pins that Kotlin names keep their RuntimeError.
documentation corrected: baseline counts in SPEC, PROJECT.md, guide.
Suite against python-multiplatform ba4c6f49: 109 -> 111 passed. Without a
checkout: 53 -> 55 passed, 56 skipped. check_guide.py: 0.
Refs #38
---
PROJECT.md | 6 +++---
docs/SPEC.md | 6 +++---
docs/guide/getting-started.html | 2 +-
docs/guide/status.html | 2 +-
pythonx/compose/_reexport.py | 6 ++++++
tests/test_chain.py | 27 +++++++++++++++++++++++++++
6 files changed, 41 insertions(+), 8 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index 4ed2a79..749892a 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -35,14 +35,14 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 53 passed, 56 skipped
- python-multiplatform develop ba4c6f49+ 109 passed
+ PythonMultiplatform 체크아웃 없음 55 passed, 56 skipped
+ python-multiplatform develop ba4c6f49+ 111 passed
그보다 오래된 체크아웃 같은 수, 그중 5 개 건너뜀 (member resolver 없음)
```
member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
5 개가 건너뛴다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 53 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
+체크아웃 없이 통과하는 55 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
않는다.
### 마일스톤
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 65b092a..a07b154 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -20,8 +20,8 @@ Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **53 passed, 56 skipped**, 66 subtests passed |
-| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **109 passed**, 72 subtests passed |
+| No `PythonMultiplatform` checkout found | **55 passed, 56 skipped**, 66 subtests passed |
+| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **111 passed**, 72 subtests passed |
| an older checkout, without `add_member_resolver` | the same, with 5 of them skipped |
Without a checkout, the 56 tests that install the binder's layers through `tests/adapter.py` skip.
@@ -29,7 +29,7 @@ Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a
returned skip, because that needs its member resolver (python-multiplatform #17). A skip is not a
pass.
-Of the 53 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
+Of the 55 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
exists). Those are listed in §9 and are not counted as features.
---
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index b5a54f0..cdd7177 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,7 +43,7 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 53 passed, 56 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
53 passed, 56 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 55 passed, 56 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
55 passed, 56 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) all pass; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 전부 통과하고, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest and the re-export rule; no stubs from real Compose and no py.typed yet (#12)pythonx-compose 배포 — wheel 에 매니페스트와 재노출 규칙 포함; 실제 Compose 스텁과 py.typed 는 아직 없음(#12)
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Test baseline: 53 passed, 56 skipped without a python-multiplatform checkout; 109 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 53 passed, 56 skipped, 최신 체크아웃이면 109 passed.
+
Test baseline: 55 passed, 56 skipped without a python-multiplatform checkout; 111 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 55 passed, 56 skipped, 최신 체크아웃이면 111 passed.
FAQ
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 552f6f2..834ff1c 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -39,6 +39,7 @@
from __future__ import annotations
import importlib
+import importlib.util
import inspect
import re
import sys
@@ -299,6 +300,11 @@ def reexport(module_name: str):
def __getattr__(name):
if name.startswith("__") and name.endswith("__"):
raise AttributeError(name)
+ if importlib.util.find_spec(module_name + "." + name) is not None:
+ # A submodule file of this package (`ui.modifier`). `from package import name` asks for
+ # the attribute before it imports a submodule, and only an AttributeError lets it
+ # fall back -- so this has to answer before anything that needs the binder.
+ return importlib.import_module(module_name + "." + name)
source = _aliases(module_name).get(name)
if source is not None:
value = getattr(importlib.import_module(source), name)
diff --git a/tests/test_chain.py b/tests/test_chain.py
index 9ae5cfc..8fdbeb3 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -414,6 +414,33 @@ def test_a_name_not_listed_is_not_borrowed(self):
material3.padding_values_of # noqa: B018
+class SubmodulesWithoutABinder(unittest.TestCase):
+ """`from pythonx.compose.ui import modifier` reaches the file even when no binder is installed.
+
+ `from package import name` asks the package for the attribute first and only imports a
+ submodule if that raises AttributeError. The re-export `__getattr__` raised RuntimeError ("the
+ binding layer is not installed") for every name, so the submodule was never tried.
+ """
+
+ def setUp(self):
+ adapter_loader.uninstall()
+ self.addCleanup(adapter_loader.uninstall)
+ root = str(Path(__file__).resolve().parents[1])
+ if root not in sys.path:
+ sys.path.insert(0, root)
+
+ def test_from_import_of_a_submodule_needs_no_binder(self):
+ from pythonx.compose.ui import modifier
+
+ self.assertTrue(callable(modifier.install))
+
+ def test_a_kotlin_name_still_says_the_binder_is_missing(self):
+ import pythonx.compose.ui as ui
+
+ with self.assertRaises(RuntimeError):
+ ui.Modifier # noqa: B018
+
+
class Handles(AdapterCase):
"""The binder's proxy owns a handle; dropping it gives the handle back."""
From 8cc6e5d8a3aa658cede15de3e574d3db904399f5 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 09:02:05 +0900
Subject: [PATCH 37/58] Feat: Ship Pythonic stubs for Compose 1.11.1, generated
by the runtime's own rule
python-multiplatform now publishes Kotlin-named stubs for real Compose as a
CI artifact (kotlin-stubs, run 37077627980). tools/gen_stubs.py reads that zip
in place -- it holds two paths that differ only in case, which macOS cannot
extract (python-multiplatform #44) -- and writes pythonx/compose/**/__init__.pyi
for every manifest module, plus py.typed:
- names and parameters follow _reexport.python_name / snake_case, so an
editor completes what the interpreter resolves;
- stub classes keep their names and their extension members are renamed, but
a method's Protocol __call__ keeps Kotlin keyword names, because the runtime
does not translate a method's keywords yet (python-multiplatform #34); the
header says so;
- references into mapped Kotlin packages name the pythonx module; references
into unmapped ones become Any;
- a Kotlin object is a class in its parent stub (constants as ClassVar,
functions as snake_case staticmethods) -- not a sub-package directory, which
would be a namespace package at run time and shadow the object the
re-export serves; both upstream layouts are read;
- the second mapping of a package re-exports the first, so mypy sees one
RowScope; material3 re-exports Column, Row and Spacer per [aliases];
- an object shadowed by a same-named function (Color, TextStyle,
PaddingValues, TextUnit, ...) is left out, as at run time; constants named
None are left out.
tests/test_typing.py runs mypy against the committed stubs: correct code
passes, a Kotlin-spelled keyword or name on a module function or method name
fails, and importing every manifest module checks every stub. CI installs
mypy.
Drafted by a subagent in a worktree; reviewed here and re-run.
feature added: generated stubs for 10 modules (385 kB) and py.typed.
test added: 24 in test_stubs.py (including a regeneration check that skips
without the zip), 7 in test_typing.py, 2 in test_wheel.py. Red before the
generator change: 28 failed, 20 passed. Disabling each generator step fails
between 1 and 11 tests.
documentation corrected: SPEC S1.1/S1.2 and baseline, PROJECT.md, guide
status/getting-started/index/concepts, README and README_ko.
Suite against python-multiplatform ba4c6f49: 110 passed, 1 skipped -> 143
passed, 1 skipped. Without a checkout (worktree, no notebook): 54 passed, 57
skipped -> 84 passed, 60 skipped. check_guide.py: 0.
Refs #12
---
.github/workflows/tests.yml | 4 +-
PROJECT.md | 16 +-
README.md | 9 +-
docs/SPEC.md | 89 +-
docs/guide/concepts.html | 2 +-
docs/guide/getting-started.html | 6 +-
docs/guide/index.html | 2 +-
docs/guide/status.html | 4 +-
docs/locale/README_ko.md | 9 +-
pythonx/compose/__init__.pyi | 2 +
pythonx/compose/foundation/__init__.pyi | 18 +
.../compose/foundation/layout/__init__.pyi | 3 +
pythonx/compose/layout/__init__.pyi | 707 ++++++++
pythonx/compose/material3/__init__.pyi | 1513 +++++++++++++++++
pythonx/compose/py.typed | 0
pythonx/compose/runtime/__init__.pyi | 28 +
pythonx/compose/ui/__init__.pyi | 838 +++++++++
pythonx/compose/ui/graphics/__init__.pyi | 621 +++++++
pythonx/compose/ui/text/__init__.pyi | 311 ++++
pythonx/compose/ui/unit/__init__.pyi | 299 ++++
.../layout/Arrangement/__init__.pyi | 19 +
.../compose/foundation/layout/__init__.pyi | 61 +
.../androidx/compose/material3/__init__.pyi | 10 +
.../androidx/compose/ui/__init__.pyi | 45 +
.../compose/ui/text/TextStyle/__init__.pyi | 6 +
.../androidx/compose/ui/text/__init__.pyi | 10 +
tests/test_stubs.py | 282 ++-
tests/test_typing.py | 128 ++
tests/test_wheel.py | 8 +
tools/gen_stubs.py | 512 +++++-
30 files changed, 5440 insertions(+), 122 deletions(-)
create mode 100644 pythonx/compose/__init__.pyi
create mode 100644 pythonx/compose/foundation/__init__.pyi
create mode 100644 pythonx/compose/foundation/layout/__init__.pyi
create mode 100644 pythonx/compose/layout/__init__.pyi
create mode 100644 pythonx/compose/material3/__init__.pyi
create mode 100644 pythonx/compose/py.typed
create mode 100644 pythonx/compose/runtime/__init__.pyi
create mode 100644 pythonx/compose/ui/__init__.pyi
create mode 100644 pythonx/compose/ui/graphics/__init__.pyi
create mode 100644 pythonx/compose/ui/text/__init__.pyi
create mode 100644 pythonx/compose/ui/unit/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v2/androidx/compose/foundation/layout/Arrangement/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v2/androidx/compose/foundation/layout/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v2/androidx/compose/material3/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v2/androidx/compose/ui/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v2/androidx/compose/ui/text/TextStyle/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v2/androidx/compose/ui/text/__init__.pyi
create mode 100644 tests/test_typing.py
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 10f4165..68faf5c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -30,7 +30,7 @@ jobs:
- uses: actions/setup-python@v5
with:
python-version: '3.13'
- - run: pip install pytest setuptools wheel
+ - run: pip install pytest mypy setuptools wheel
- name: Run the suite
run: python -m pytest tests -q -rs
@@ -57,6 +57,6 @@ jobs:
- uses: actions/setup-python@v5
with:
python-version: '3.13'
- - run: pip install pytest setuptools wheel
+ - run: pip install pytest mypy setuptools wheel
- name: Run the suite
run: python -m pytest tests -q -rs
diff --git a/PROJECT.md b/PROJECT.md
index 749892a..8dd2b1b 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -27,23 +27,23 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
-| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록) |
-| 부분 | 배포 설정(스텁·`py.typed` 없음, 매니페스트가 패키지 밖), proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(`pythonx` 에서 읽힘; 묶음 표기는 python-multiplatform #36 대기) |
-| 계획 | `.pyi` 동봉, 선언형 앱 루트(#11), `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
+| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사) |
+| 부분 | 배포 설정, proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨), `Alignment`/`Arrangement` 상수(`pythonx` 에서 읽힘; 묶음 표기는 python-multiplatform #36 대기) |
+| 계획 | 선언형 앱 루트(#11), `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 55 passed, 56 skipped
- python-multiplatform develop ba4c6f49+ 111 passed
+ PythonMultiplatform 체크아웃 없음 84 passed, 60 skipped
+ python-multiplatform develop ba4c6f49+ 143 passed, 1 skipped
그보다 오래된 체크아웃 같은 수, 그중 5 개 건너뜀 (member resolver 없음)
```
member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
-5 개가 건너뛴다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 55 개 중 다수는 *부재*(옛 토큰·삭제된 파일이 없음)를 확인하는 것이라 기능 진척으로 세지
-않는다.
+5 개가 건너뛴다. 두 환경 모두의 건너뜀 1 개는 worktree 에 없는 `UI.ipynb` 의 테스트다. 건너뜀은 통과가 아니다.
+체크아웃 없이 통과하는 84 개 중 30 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
+파일이 없음)를 확인하는 것이라 기능 진척으로 세지 않는다.
### 마일스톤
diff --git a/README.md b/README.md
index baf2bc7..ed14c27 100644
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@ flowchart LR
px --> ax["androidx.compose.* Kotlin names, exposed by python-multiplatform"]
ax --> compose["Jetpack / Compose Multiplatform"]
map["pythonx-map.toml"] -.-> px
- map -.-> pyi[".pyi stubs (for the wheel, planned)"]
+ map -.-> pyi[".pyi stubs (in the wheel)"]
```
| Python module | Kotlin package |
@@ -134,8 +134,8 @@ from a sibling [python-multiplatform](https://github.com/thisisthepy/python-mult
## 📦 Installation
Distributed as the pip package **`pythonx-compose`** (Python 3.11 or later), providing the import
-package `pythonx.compose`, with the manifest inside the wheel; `.pyi` stubs generated from real
-Compose and `py.typed` are planned. It runs inside an app that embeds CPython
+package `pythonx.compose`, with the manifest inside the wheel, and typed: `.pyi` stubs generated from
+real Compose 1.11.1 and `py.typed` ship with it. It runs inside an app that embeds CPython
through [python-multiplatform](https://github.com/thisisthepy/python-multiplatform); it is not a
standalone desktop toolkit.
@@ -152,7 +152,8 @@ standalone desktop toolkit.
| The empty `Modifier` | 🟡 partial — `Modifier.padding(16)` from the class needs an app-supplied factory against real Compose |
| `Alignment` / `Arrangement` | 🟡 partial — `Alignment.Center`, `Arrangement.spaced_by(8)` work; grouped `Alignment.Horizontal.End` pending |
| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
-| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest; no stubs from real Compose, no `py.typed` (#12) |
+| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any`, and method keywords are Kotlin's (#12) |
+| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest, the re-export rule, the stubs and `py.typed` |
| Declared app root and Pythonic state, no update call | ⏳ planned (#11) |
| `TextField` input-method (IME) handling | ⏳ planned (#10) |
| `Icon`, `DefaultIcons`, colour schemes | ⏳ planned (python-multiplatform #37) |
diff --git a/docs/SPEC.md b/docs/SPEC.md
index a07b154..b48368d 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,23 +14,26 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-03, after issue #8)
+## 0. Test baseline (2026-10-03, after issue #12)
-Run from a worktree with `python3 -m pytest tests -q` (pytest 8, CPython 3.13):
+Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CPython 3.13), where
+`UI.ipynb` is absent and its one test skips:
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **55 passed, 56 skipped**, 66 subtests passed |
-| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **111 passed**, 72 subtests passed |
-| an older checkout, without `add_member_resolver` | the same, with 5 of them skipped |
+| No `PythonMultiplatform` checkout found | **84 passed, 60 skipped**, 115 subtests passed |
+| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **143 passed, 1 skipped**, 139 subtests passed |
+| an older checkout, without `add_member_resolver` | the same, with 5 more skipped |
-Without a checkout, the 56 tests that install the binder's layers through `tests/adapter.py` skip.
+Without a checkout, the 59 tests that install the binder's layers through `tests/adapter.py` skip.
Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the binder
-returned skip, because that needs its member resolver (python-multiplatform #17). A skip is not a
+returned skip, because that needs its member resolver (python-multiplatform #17). The 1 skip in both
+rows is `UI.ipynb`'s (§2). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 55 that pass without a checkout, most assert **absence** (a retired token, a deleted file, a docstring that
-exists). Those are listed in §9 and are not counted as features.
+Of the 84 that pass without a checkout, 30 check the type stubs and the wheel (S1.2); most of the
+rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
+in §9 and are not counted as features.
---
@@ -45,24 +48,66 @@ exists). Those are listed in §9 and are not counted as features.
- Shipped and tested: `tests/test_wheel.py` builds the wheel from a copy of the sources and finds
`pythonx/compose/pythonx-map.toml`, the re-export rule, and an `__init__.py` for every mapped
module (issue #13). The manifest lives inside the package directory so `package-data` carries it.
-- Not yet true: no `.pyi` and no `py.typed` exist (S1.2, issue #12).
+- Typed: the wheel carries `py.typed` and the generated `.pyi` stubs (S1.2, issue #12).
-### S1.2 Type stubs ship in the wheel — `partial`
+### S1.2 Type stubs ship in the wheel — `implemented`
Stubs carry the Pythonic names and signatures the runtime resolves, so the name an editor completes
and the name the interpreter resolves cannot drift.
-- In this repository: `tools/gen_stubs.py` converts python-multiplatform's Kotlin-named stubs
- (`PythonStubsTask` output, one `androidx/.../__init__.pyi` per package) into
- `pythonx/compose/**/__init__.pyi`, using the runtime's own `python_name` / `snake_case`; an
- overload set also gets `@overload`s of its base name; a package's own definitions
- (`runtime.Composable`) are carried over. `tests/test_stubs.py` converts a fixture holding the fake
- host's declarations and checks each stub signature against `inspect.signature` at run time.
- Overloads come fewest parameters first, because a type checker takes the first match. Disabling
- the parameter rename fails 2 tests, the overloads 1, the name rule 3, the ordering 1.
-- Not yet true: no stub is generated from real Compose and none ships, and there is no `py.typed`.
- That needs the Kotlin-named stubs for Compose 1.11.1 from python-multiplatform, and object types
- better than `int` for completion to be useful (issue #12).
+- **What is generated.** `pythonx/compose/**/__init__.pyi` for every module in `pythonx-map.toml`,
+ beside its `__init__.py`, and an empty `pythonx/compose/py.typed`. The stubs are committed;
+ regenerating them from the same input produces no diff.
+- **From what.** python-multiplatform's CI artefact `kotlin-stubs` (workflow run 37077627980,
+ commit `86012ca0`): Kotlin-named stubs for Compose 1.11.1, one `androidx/compose/.../__init__.pyi`
+ per Kotlin package. `python3 tools/gen_stubs.py ` converts them;
+ the first line of every generated stub records the artefact, run and commit it came from.
+- **The rule is the runtime's** (`_reexport.py`), applied by `tools/gen_stubs.py`:
+ - a module function or constant is renamed with `python_name` (upper-case names kept, others
+ snake_case, an explicit overload keeps its suffix: `padding__Dp`); its parameters are
+ snake_case, except the positional-only `receiver` and anonymous `__aN` slots; keyword-only
+ markers and the binder's `@overload` sets, in the binder's order, are kept;
+ - a stub class keeps its name. Its extension members (`Modifier.fill_max_width`, a
+ `ClassVar` of a callable `Protocol`) are renamed with `python_name`, the member resolver's rule,
+ but the protocol's parameter names stay Kotlin's, because the runtime does not translate a
+ method's keywords yet (§3); every generated stub says so in its header;
+ - a Kotlin object served as a sub-package (`Alignment`, `Arrangement`) becomes a class of that
+ name in its parent module's stub, its constants `ClassVar`s and its functions snake_case
+ static methods. A sub-package directory holding only `__init__.pyi` would be a namespace
+ package at run time and would shadow the `KotlinObject` the re-export rule serves. The
+ generator reads both upstream layouts: the object as its own `
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index cdd7177..44ec5d9 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -37,15 +37,15 @@
1. Get the source1. 소스
git clone https://github.com/thisisthepy/pythonx-compose
cd pythonx-compose
python3 -m venv .venv && . .venv/bin/activate
-python3 -m pip install pytest # Python 3.11 or later
+python3 -m pip install pytest mypy # Python 3.11 or later
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 55 passed, 56 skipped. The skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
55 passed, 56 skipped 가 정상입니다. 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 84 passed, 60 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
84 passed, 60 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) all pass; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 전부 통과하고, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (ba4c6f49 or later) 143 pass and only the UI.ipynb test skips; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 143 개가 통과하고 UI.ipynb 테스트만 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Two layers, one rule about names.두 계층, 이름에 관한 규칙 하나.
-
+The binder exposes Kotlin under its Kotlin names and never renames. This package is real Python that imports those modules and reshapes them. One manifest says which module maps to which.바인더는 Kotlin 을 Kotlin 이름 그대로 노출하고 절대 이름을 바꾸지 않습니다. 이 패키지는 그 모듈을 import 해 재구성하는 실제 파이썬입니다. 어떤 모듈이 무엇에 대응하는지는 매니페스트 하나가 말합니다.
diff --git a/docs/guide/status.html b/docs/guide/status.html
index 220a8c2..ab77b01 100644
--- a/docs/guide/status.html
+++ b/docs/guide/status.html
@@ -34,9 +34,9 @@
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest and the re-export rule; no stubs from real Compose and no py.typed yet (#12)pythonx-compose 배포 — wheel 에 매니페스트와 재노출 규칙 포함; 실제 Compose 스텁과 py.typed 는 아직 없음(#12)
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Test baseline: 55 passed, 56 skipped without a python-multiplatform checkout; 111 passed with a current one.
테스트 기준선: python-multiplatform 체크아웃이 없으면 55 passed, 56 skipped, 최신 체크아웃이면 111 passed.
+
Test baseline: 84 passed, 60 skipped without a python-multiplatform checkout; 143 passed, 1 skipped with a current one. The one skip in both is the test that reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 84 passed, 60 skipped, 최신 체크아웃이면 143 passed, 1 skipped. 두 경우 모두의 건너뜀 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
exactly as it does in Kotlin. Keyword arguments to such a method are still Kotlin's own
(`m.padding(paddingValues=...)`); the module function takes `padding(m, padding_values=...)`.
- **Kotlin objects are namespaces.** `Alignment.Center` and `Arrangement.End` are read without
- parentheses; functions inside them are `snake_case`: `Arrangement.spaced_by(8)`.
+ parentheses; functions inside them are `snake_case`: `Arrangement.spaced_by(8)`. Constants can
+ also be reached grouped by their declared type, as the notebook writes them:
+ `Alignment.Horizontal.End` is `Alignment.End`.
- **`@Composable` stays.** Screens are decorated Python functions.
- **A real package.** `pythonx/` is ordinary Python source that imports `androidx.compose.*` and
reshapes it. The binder never renames anything — renaming is this package's job.
@@ -150,7 +152,7 @@ standalone desktop toolkit.
| `Column`, `Row`, `Spacer` from `material3` as well as `layout` | ✅ implemented and tested |
| Method keyword arguments in `snake_case` | 🟡 partial — module functions yes; methods still take Kotlin's keywords |
| The empty `Modifier` | 🟡 partial — `Modifier.padding(16)` from the class needs an app-supplied factory against real Compose |
-| `Alignment` / `Arrangement` | 🟡 partial — `Alignment.Center`, `Arrangement.spaced_by(8)` work; grouped `Alignment.Horizontal.End` pending |
+| `Alignment` / `Arrangement` | ✅ implemented and tested — `Alignment.Center`, `Arrangement.spaced_by(8)`, and grouped `Alignment.Horizontal.End` beside `Alignment.End` |
| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any`, and method keywords are Kotlin's (#12) |
| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest, the re-export rule, the stubs and `py.typed` |
diff --git a/docs/SPEC.md b/docs/SPEC.md
index b48368d..2f8796c 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,24 +14,26 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-03, after issue #12)
+## 0. Test baseline (2026-10-03, after issue #9's grouped constants)
Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CPython 3.13), where
`UI.ipynb` is absent and its one test skips:
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **84 passed, 60 skipped**, 115 subtests passed |
-| python-multiplatform `develop` at `ba4c6f49` or later (has `add_member_resolver`) | **143 passed, 1 skipped**, 139 subtests passed |
-| an older checkout, without `add_member_resolver` | the same, with 5 more skipped |
-
-Without a checkout, the 59 tests that install the binder's layers through `tests/adapter.py` skip.
-Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the binder
-returned skip, because that needs its member resolver (python-multiplatform #17). The 1 skip in both
+| No `PythonMultiplatform` checkout found | **91 passed, 73 skipped**, 122 subtests passed |
+| python-multiplatform `develop` at `d6d39787` or later (has `add_member_resolver` and `describe(module, name)`) | **163 passed, 1 skipped**, 149 subtests passed |
+| an older checkout, without `describe(module, name)` (python-multiplatform #36) | the same, with 13 more skipped |
+| an older one still, without `add_member_resolver` | with 5 more skipped again |
+
+Without a checkout, the 72 tests that install the binder's layers through `tests/adapter.py` skip.
+Against a binder without `describe(module, name)`, the 13 that check grouped constants (§7, S7.1)
+skip. Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the
+binder returned skip as well, because that needs its member resolver (python-multiplatform #17). The 1 skip in both
rows is `UI.ipynb`'s (§2). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 84 that pass without a checkout, 30 check the type stubs and the wheel (S1.2); most of the
+Of the 91 that pass without a checkout, 37 check the type stubs and the wheel (S1.2); most of the
rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
in §9 and are not counted as features.
@@ -261,7 +263,7 @@ a name is adapted once and then lives in the module dict; `dir()` reports the Py
without the binding layer a name read says the host never installed it; dropping a proxy releases
its Kotlin handle. Evidence: `tests/test_chain.py::Laziness` (5 tests), `::Handles` (1 test).
-## 7. Layout constants — `Alignment` and `Arrangement` — `partial`
+## 7. Layout constants — `Alignment` and `Arrangement` — `implemented`
The bound constant names are documented in `pythonx/compose/ui/alignment.py` (15 `Alignment`
names) and `pythonx/compose/layout/arrangement.py` (8 `Arrangement` names), checked by
@@ -277,11 +279,55 @@ the Kotlin module does not list is tried as a Kotlin object sub-package and serv
`KotlinObject` namespace by the §3 rule. Constants keep their Kotlin spelling and are read again on
every access; a function inside the object is snake_case (`Arrangement.spaced_by`). Evidence:
`tests/test_chain.py::ObjectNamespaces` (6 tests); without the sub-package step 6 fail. The binder
-will list these objects itself (python-multiplatform #35).
-
-Decided (INTENT §5.3) and not built: the notebook's grouping by type, `Alignment.Horizontal.End`.
-It needs a constant's declared type without reading it, `python_multiplatform.describe(module,
-name)` (python-multiplatform #36; issue #9).
+now lists these objects itself (python-multiplatform #35), and either way reaches them.
+
+### S7.1 Grouped constants — `Alignment.Horizontal.End` — `implemented`
+
+INTENT §5.3: the notebook groups constants by type, `Alignment.Horizontal.End`, and Kotlin writes
+them flat, `Alignment.End` (which *is* an `Alignment.Horizontal`). Both spellings are served, by one
+rule that names no declaration:
+
+- Inside the `KotlinObject` for a Kotlin object `P`, an upper-case name `G` that is **not** a member
+ of `P` but is the simple name of a type nested in `P` -- some constant of `P` is declared as
+ exactly `P.G` -- is a **group**: a namespace whose members are exactly the constants of `P` whose
+ declared type is `P.G`. `Alignment.Horizontal` holds `CenterHorizontally`, `End`, `Start`;
+ `Alignment.Vertical` holds `Bottom`, `CenterVertically`, `Top`; `Arrangement.HorizontalOrVertical`
+ holds `Center`, `SpaceAround`, `SpaceBetween`, `SpaceEvenly`.
+- A constant's declared type is read with `python_multiplatform.describe(module, name)`
+ (python-multiplatform #36), which answers from the binder's table and never runs the getter. A
+ constant's value is never read to classify it. The classification is metadata and is computed
+ once per object; values are not cached.
+- Reading a group member reads that constant then and there, exactly as the flat spelling does:
+ `Alignment.Horizontal.End` and `Alignment.End` are the same read of the same Kotlin getter.
+- **A group holds a constant only under its exact declared type.** A constant declared as a
+ supertype is in no narrower group: `Alignment.Center` (declared `Alignment`) is in none, and
+ `Arrangement.SpaceBetween` (declared `Arrangement.HorizontalOrVertical`) is in
+ `Arrangement.HorizontalOrVertical` only, not in `Arrangement.Horizontal`, although Kotlin accepts
+ it wherever an `Arrangement.Horizontal` is expected. The notebook groups by declared type, and the
+ declared type is what the binder describes; subtyping is not modelled.
+- **Kotlin members win.** If `P` has a member named `G` (a constant, a function, a nested object
+ the binder lists), that member is what `P.G` reads, and there is no group of that name.
+- `dir()` of an object lists its group names next to its members; `dir()` of a group lists its
+ constants. A name a group does not hold raises `AttributeError` naming the group's Kotlin type
+ (`androidx.compose.ui.Alignment.Horizontal`), so `Alignment.Horizontal.Top` fails: `Top` is an
+ `Alignment.Vertical`.
+- On a binder without `describe(module, name)` there are no groups; the flat spelling is unchanged.
+- **Stubs.** `tools/gen_stubs.py` emits each group as a class nested in the object's stub class,
+ holding the same `ClassVar` constants, grouped by the declared type the upstream stub's docstring
+ carries (`"""Kotlin: androidx.compose.ui.Alignment.End(): androidx.compose.ui.Alignment.Horizontal"""`),
+ so a type checker accepts `Alignment.Horizontal.End` and rejects `Alignment.Horizontal.Top`. A
+ reference to the Kotlin type `Alignment.Horizontal` in a signature stays `typing.Any`: the group
+ class is a namespace, not the type of the constants.
+
+Evidence: `tests/test_chain.py::GroupedObjectConstants` (12 tests, runtime, against the fake host;
+with the group lookup disabled 11 fail, and the one that stays green checks the binder without
+`describe(module, name)`), `tests/test_stubs.py::TheConstantGroups` (5 tests, generator),
+`::TheCommittedStubs::test_the_committed_alignment_and_arrangement_carry_their_groups`,
+`::TheStubMatchesTheRuntime::test_a_group_in_the_stub_holds_what_the_runtime_group_holds`, and
+`tests/test_typing.py::TheStubsTypeCheck::test_a_grouped_constant_type_checks` (mypy). In the real
+`kotlin-stubs` artefact only `Alignment` and `Arrangement` have such groups. Nothing in the walked
+Compose surface is an extension receiver named `Alignment.Horizontal` or `Arrangement.Horizontal`, so
+the binder lists no member that would win over these groups.
## 8. The notebook surface not yet covered — `planned`
@@ -330,7 +376,7 @@ Found in the repository; not covered by `docs/INTENT.md`, or in conflict with it
`pythonx.compose.foundation.layout` (plus `pythonx.compose.foundation` and `pythonx.compose`)
"while the spelling settles".
5. *(Resolved, #31.)* `material3/icon.py` and `color_scheme.py`, dead reflection code, are deleted.
-6. *(Decided, INTENT §5.3.)* Grouped alignment constants: both spellings are to be served; the grouped one is not built yet (§7).
+6. *(Resolved, INTENT §5.3, issue #9.)* Grouped alignment constants: both spellings are served (§7, S7.1).
7. The submodule `pythonx/compose/native` → `thisisthepy/swing-graalvm-demo`, which INTENT does not
mention. (The 29 empty `material3/*.py` files are deleted, #31.)
8. **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample (`pycomposeui`, chaquopy
diff --git a/docs/guide/concepts.html b/docs/guide/concepts.html
index e33a507..abc4f25 100644
--- a/docs/guide/concepts.html
+++ b/docs/guide/concepts.html
@@ -80,8 +80,9 @@
The notebook's grouping by type, Alignment.Horizontal.End, is decided but not built yet; write Alignment.End.
노트북의 타입별 묶음 표기 Alignment.Horizontal.End 는 결정되었지만 아직 만들어지지 않았습니다. Alignment.End 로 쓰세요.
+Arrangement.spaced_by(8)
+Alignment.Horizontal.End # the same constant as Alignment.End
+
A constant can also be read grouped by its declared type, as the notebook writes it: Alignment.Horizontal.End is Alignment.End, read the same way. A group holds only the constants declared as exactly that type, so Alignment.Center (declared Alignment) is in no group, and Arrangement.SpaceBetween is under Arrangement.HorizontalOrVertical, not Arrangement.Horizontal.
노트북처럼 상수를 선언된 타입별로 묶어서 읽을 수도 있습니다. Alignment.Horizontal.End 는 Alignment.End 이며 같은 방식으로 읽힙니다. 묶음에는 정확히 그 타입으로 선언된 상수만 들어가므로 Alignment.Center(선언 타입 Alignment)는 어느 묶음에도 없고, Arrangement.SpaceBetween 은 Arrangement.Horizontal 이 아니라 Arrangement.HorizontalOrVertical 아래에 있습니다.
Expect 84 passed, 60 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
84 passed, 60 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 91 passed, 73 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
91 passed, 73 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) 143 pass and only the UI.ipynb test skips; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 143 개가 통과하고 UI.ipynb 테스트만 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Test baseline: 84 passed, 60 skipped without a python-multiplatform checkout; 143 passed, 1 skipped with a current one. The one skip in both is the test that reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 84 passed, 60 skipped, 최신 체크아웃이면 143 passed, 1 skipped. 두 경우 모두의 건너뜀 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 91 passed, 73 skipped without a python-multiplatform checkout; 163 passed, 1 skipped with a current one. The one skip in both is the test that reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 91 passed, 73 skipped, 최신 체크아웃이면 163 passed, 1 skipped. 두 경우 모두의 건너뜀 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
FAQ
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index 79dc6cc..76fdc7a 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -48,7 +48,8 @@ def Greeting():
체이닝됩니다. 이런 메서드의 키워드 인자는 아직 Kotlin 그대로이며(`m.padding(paddingValues=...)`),
모듈 함수는 `padding(m, padding_values=...)` 를 받습니다.
- **Kotlin 객체는 네임스페이스.** `Alignment.Center`, `Arrangement.End` 는 괄호 없이 읽고, 그 안의
- 함수는 `snake_case` 입니다: `Arrangement.spaced_by(8)`.
+ 함수는 `snake_case` 입니다: `Arrangement.spaced_by(8)`. 노트북처럼 선언된 타입별로 묶어서 읽을
+ 수도 있습니다: `Alignment.Horizontal.End` 는 `Alignment.End` 입니다.
- **`@Composable` 은 그대로.** 화면은 데코레이터가 붙은 파이썬 함수입니다.
- **실제 패키지.** `pythonx/` 는 `androidx.compose.*` 를 import 해 재구성하는 평범한 파이썬
소스입니다. 바인더는 아무 이름도 바꾸지 않습니다 — 이름을 바꾸는 것은 이 패키지의 일입니다.
@@ -149,7 +150,7 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| `layout` 뿐 아니라 `material3` 에서도 쓰는 `Column`, `Row`, `Spacer` | ✅ 구현, 테스트됨 |
| `snake_case` 메서드 키워드 인자 | 🟡 부분 — 모듈 함수는 됨; 메서드는 아직 Kotlin 키워드 |
| 빈 `Modifier` | 🟡 부분 — 클래스에서 시작하는 `Modifier.padding(16)` 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요 |
-| `Alignment` / `Arrangement` | 🟡 부분 — `Alignment.Center`, `Arrangement.spaced_by(8)` 동작; 묶음 표기 `Alignment.Horizontal.End` 대기 |
+| `Alignment` / `Arrangement` | ✅ 구현 및 테스트 — `Alignment.Center`, `Arrangement.spaced_by(8)`, 그리고 `Alignment.End` 와 나란히 묶음 표기 `Alignment.Horizontal.End` |
| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9) |
| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 이고 메서드 키워드는 Kotlin 이름(#12) |
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 58c128d..0214a81 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -27,6 +27,11 @@
`Modifier.padding(16).fill_max_width()` reaches `fillMaxWidth` on a proxy Kotlin returned. The
binder caches the alias in its own registry; its proxy classes keep Kotlin names in `dir()`.
+- **Grouped constants.** Inside a Kotlin object served as a namespace, a type nested in it that
+ is not one of its members groups the constants declared as exactly that type, so the notebook's
+ `Alignment.Horizontal.End` reads `Alignment.End` (`ConstantGroup`). Declared types come from
+ `python_multiplatform.describe(module, name)`, which never runs a constant's getter.
+
A module may also answer for names the manifest's `[aliases]` section lends it from another mapped
module (`material3` answers for `Column`, `Row`, `Spacer` from `layout`, as the notebook imports
them); the object is the same one either way.
@@ -156,6 +161,26 @@ def _name_table(kotlin) -> dict:
return table
+def _declared_type(kotlin, kotlin_name: str):
+ """`(kind, declared return type)` of the bound name [kotlin_name] in [kotlin], without reading it.
+
+ `python_multiplatform.describe(module, name)` answers from the binder's table and never runs a
+ constant's getter (python-multiplatform #36). A binder without the two-argument form, or a name
+ that is not a single bound declaration (an overload set, a child package), answers `None`.
+ """
+ root = sys.modules.get(ROOT_MODULE)
+ describe = getattr(root, "describe", None)
+ if describe is None:
+ return None
+ try:
+ described = describe(kotlin, kotlin_name)
+ except (TypeError, AttributeError):
+ return None
+ if not isinstance(described, dict):
+ return None
+ return described.get("kind"), described.get("returns")
+
+
def _describe(fn):
root = sys.modules.get(ROOT_MODULE)
if root is None or not hasattr(root, "describe"):
@@ -247,18 +272,51 @@ def _resolve(kotlin, name: str):
return None
+_STATIC_GETTER = "STATIC_GETTER"
+
+
+def _constant_groups(kotlin) -> dict:
+ """Group name -> {Pythonic constant name: Kotlin name}, for the Kotlin object [kotlin].
+
+ A group is a type nested in the object, `P.G`, that some constant of `P` is declared as; it holds
+ exactly the constants declared as `P.G` (SPEC S7.1). A constant declared as `P` itself or as any
+ other type is in no group. Declared types come from `describe(module, name)`, never from a value.
+ A name the object already has is a Kotlin member and wins, so it is never a group.
+ """
+ prefix = kotlin.__name__ + "."
+ members = _name_table(kotlin)
+ groups: dict = {}
+ for pythonic, kotlin_name in members.items():
+ declared = _declared_type(kotlin, kotlin_name)
+ if declared is None or declared[0] != _STATIC_GETTER or not declared[1]:
+ continue
+ group = declared[1][len(prefix):] if declared[1].startswith(prefix) else ""
+ if not group[:1].isupper() or "." in group or group in members:
+ continue
+ groups.setdefault(group, {})[pythonic] = kotlin_name
+ return groups
+
+
class KotlinObject:
"""A Kotlin object (`Arrangement`, `Alignment`) served as a namespace, read by the module rule.
Constants are read again on every access, as the binder serves them; functions inside the object
- are snake_case (`Arrangement.spaced_by`) and are resolved once.
+ are snake_case (`Arrangement.spaced_by`) and are resolved once. A type nested in the object that
+ is no member of it groups the constants declared as that type (`Alignment.Horizontal.End`,
+ `ConstantGroup`); which constants those are is worked out once per object, from declared types.
"""
- __slots__ = ("_kotlin", "_cache")
+ __slots__ = ("_kotlin", "_cache", "_groups")
def __init__(self, kotlin_module):
object.__setattr__(self, "_kotlin", kotlin_module)
object.__setattr__(self, "_cache", {})
+ object.__setattr__(self, "_groups", None)
+
+ def _constant_groups(self) -> dict:
+ if self._groups is None:
+ object.__setattr__(self, "_groups", _constant_groups(self._kotlin))
+ return self._groups
def __getattr__(self, name):
if name.startswith("__") and name.endswith("__"):
@@ -268,9 +326,13 @@ def __getattr__(self, name):
return cached
resolved = _resolve(self._kotlin, name)
if resolved is None:
- raise AttributeError(
- f"{self._kotlin.__name__} has nothing spelled {name!r} under pythonx's naming rule"
- )
+ members = self._constant_groups().get(name) if name[:1].isupper() else None
+ if members is None:
+ raise AttributeError(
+ f"{self._kotlin.__name__} has nothing spelled {name!r} under pythonx's naming rule"
+ )
+ # The grouping is metadata and is kept; the constants inside are read on each access.
+ resolved = ConstantGroup(self, f"{self._kotlin.__name__}.{name}", members), True
value, cacheable = resolved
if cacheable:
self._cache[name] = value
@@ -280,12 +342,48 @@ def __setattr__(self, name, value):
raise AttributeError(f"{self._kotlin.__name__} is a Kotlin object; its members are read-only here")
def __dir__(self):
- return sorted(_name_table(self._kotlin))
+ return sorted(set(_name_table(self._kotlin)) | set(self._constant_groups()))
def __repr__(self):
return f""
+class ConstantGroup:
+ """The constants of a Kotlin object declared as one type nested in it: `Alignment.Horizontal`.
+
+ The notebook's grouped spelling (INTENT section 5.3). Reading `Alignment.Horizontal.End` reads
+ `Alignment.End` through its `KotlinObject`, so both spellings are the same live read of the same
+ Kotlin getter. Only constants whose *declared* type is exactly this one are here.
+ """
+
+ __slots__ = ("_owner", "_kotlin_type", "_members")
+
+ def __init__(self, owner, kotlin_type, members):
+ object.__setattr__(self, "_owner", owner)
+ object.__setattr__(self, "_kotlin_type", kotlin_type)
+ object.__setattr__(self, "_members", dict(members))
+
+ def __getattr__(self, name):
+ if name.startswith("__") and name.endswith("__"):
+ raise AttributeError(name)
+ if name not in self._members:
+ raise AttributeError(
+ f"{self._kotlin_type} groups no constant spelled {name!r}; it holds the constants of "
+ f"{self._owner._kotlin.__name__} declared as {self._kotlin_type}: "
+ + ", ".join(sorted(self._members))
+ )
+ return getattr(self._owner, name)
+
+ def __setattr__(self, name, value):
+ raise AttributeError(f"{self._kotlin_type} is a group of Kotlin constants; they are read-only here")
+
+ def __dir__(self):
+ return sorted(self._members)
+
+ def __repr__(self):
+ return f""
+
+
def _aliases(module_name: str) -> dict:
"""Name -> the `pythonx.compose` module it is borrowed from, per the manifest's `[aliases]`."""
borrowed = {}
diff --git a/pythonx/compose/layout/__init__.pyi b/pythonx/compose/layout/__init__.pyi
index 98e9e2e..69d2166 100644
--- a/pythonx/compose/layout/__init__.pyi
+++ b/pythonx/compose/layout/__init__.pyi
@@ -552,6 +552,28 @@ class Arrangement:
"""Kotlin: androidx.compose.foundation.layout.Arrangement.Start(): androidx.compose.foundation.layout.Arrangement.Horizontal"""
Top: _t.ClassVar[_t.Any]
"""Kotlin: androidx.compose.foundation.layout.Arrangement.Top(): androidx.compose.foundation.layout.Arrangement.Vertical"""
+ class Horizontal:
+ """Kotlin: the constants of androidx.compose.foundation.layout.Arrangement declared as androidx.compose.foundation.layout.Arrangement.Horizontal"""
+ End: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.End(): androidx.compose.foundation.layout.Arrangement.Horizontal"""
+ Start: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.Start(): androidx.compose.foundation.layout.Arrangement.Horizontal"""
+ class HorizontalOrVertical:
+ """Kotlin: the constants of androidx.compose.foundation.layout.Arrangement declared as androidx.compose.foundation.layout.Arrangement.HorizontalOrVertical"""
+ Center: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.Center(): androidx.compose.foundation.layout.Arrangement.HorizontalOrVertical"""
+ SpaceAround: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.SpaceAround(): androidx.compose.foundation.layout.Arrangement.HorizontalOrVertical"""
+ SpaceBetween: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.SpaceBetween(): androidx.compose.foundation.layout.Arrangement.HorizontalOrVertical"""
+ SpaceEvenly: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.SpaceEvenly(): androidx.compose.foundation.layout.Arrangement.HorizontalOrVertical"""
+ class Vertical:
+ """Kotlin: the constants of androidx.compose.foundation.layout.Arrangement declared as androidx.compose.foundation.layout.Arrangement.Vertical"""
+ Bottom: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.Bottom(): androidx.compose.foundation.layout.Arrangement.Vertical"""
+ Top: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.foundation.layout.Arrangement.Top(): androidx.compose.foundation.layout.Arrangement.Vertical"""
class ContextualFlowColumnOverflow:
"""Kotlin: androidx.compose.foundation.layout.ContextualFlowColumnOverflow"""
diff --git a/pythonx/compose/ui/__init__.pyi b/pythonx/compose/ui/__init__.pyi
index 83202af..26f48fe 100644
--- a/pythonx/compose/ui/__init__.pyi
+++ b/pythonx/compose/ui/__init__.pyi
@@ -800,6 +800,22 @@ class Alignment:
"""Kotlin: androidx.compose.ui.Alignment.TopEnd(): androidx.compose.ui.Alignment"""
TopStart: _t.ClassVar[_t.Any]
"""Kotlin: androidx.compose.ui.Alignment.TopStart(): androidx.compose.ui.Alignment"""
+ class Horizontal:
+ """Kotlin: the constants of androidx.compose.ui.Alignment declared as androidx.compose.ui.Alignment.Horizontal"""
+ CenterHorizontally: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.ui.Alignment.CenterHorizontally(): androidx.compose.ui.Alignment.Horizontal"""
+ End: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.ui.Alignment.End(): androidx.compose.ui.Alignment.Horizontal"""
+ Start: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.ui.Alignment.Start(): androidx.compose.ui.Alignment.Horizontal"""
+ class Vertical:
+ """Kotlin: the constants of androidx.compose.ui.Alignment declared as androidx.compose.ui.Alignment.Vertical"""
+ Bottom: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.ui.Alignment.Bottom(): androidx.compose.ui.Alignment.Vertical"""
+ CenterVertically: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.ui.Alignment.CenterVertically(): androidx.compose.ui.Alignment.Vertical"""
+ Top: _t.ClassVar[_t.Any]
+ """Kotlin: androidx.compose.ui.Alignment.Top(): androidx.compose.ui.Alignment.Vertical"""
class ComposeUiFlags:
"""Kotlin: androidx.compose.ui.ComposeUiFlags"""
diff --git a/pythonx/compose/ui/alignment.py b/pythonx/compose/ui/alignment.py
index f2bb44f..07343d6 100644
--- a/pythonx/compose/ui/alignment.py
+++ b/pythonx/compose/ui/alignment.py
@@ -29,7 +29,19 @@
`pythonx.compose.ui.Alignment` is the Kotlin object `androidx.compose.ui.Alignment` seen through the
re-export rule (`pythonx/compose/_reexport.py`, `KotlinObject`): constants keep their Kotlin
-spelling and are read again on every access, as the binder serves them. The notebook's grouped
-spelling, `Alignment.Horizontal.End` (INTENT section 5.3), waits for the binder to describe a
-constant's declared type without reading it (python-multiplatform #36).
+spelling and are read again on every access, as the binder serves them.
+
+## Grouped by declared type
+
+The notebook's grouped spelling works beside Kotlin's flat one (INTENT section 5.3):
+
+ Alignment.Horizontal.End # the same read as Alignment.End
+ Alignment.Vertical.Top # the same read as Alignment.Top
+
+`Alignment.Horizontal` holds the constants declared as `Alignment.Horizontal` (`CenterHorizontally`,
+`End`, `Start`) and `Alignment.Vertical` those declared as `Alignment.Vertical` (`Bottom`,
+`CenterVertically`, `Top`). A constant declared as `Alignment` itself (`Center`, `TopStart`, ...) is
+in neither. The grouping is the re-export rule's (`ConstantGroup`), read from the declared types
+`python_multiplatform.describe(module, name)` reports without running a getter (python-multiplatform
+#36), so no list here drives it.
"""
diff --git a/tests/test_chain.py b/tests/test_chain.py
index 8fdbeb3..bde16c8 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -390,6 +390,140 @@ def test_an_unknown_constant_says_where_it_looked(self):
self.assertIn("androidx.compose.ui.Alignment", str(raised.exception))
+class GroupedObjectConstants(AdapterCase):
+ """INTENT 5.3, SPEC S7.1: `Alignment.Horizontal.End` beside Kotlin's flat `Alignment.End`.
+
+ A group is the constants of an object whose declared type is one type nested in it, read with
+ `python_multiplatform.describe(module, name)` -- never by reading a constant.
+ """
+
+ def setUp(self):
+ super().setUp()
+ import python_multiplatform
+
+ if len(inspect.signature(python_multiplatform.describe).parameters) < 2:
+ self.skipTest("the binder has no describe(module, name) yet (python-multiplatform #36)")
+
+ def label_of(self, proxy):
+ return self.host._object(proxy._pm_handle).label
+
+ def test_the_grouped_spelling_reads_the_constant(self):
+ import pythonx.compose.layout as layout
+ import pythonx.compose.ui as ui
+
+ self.assertEqual("End", self.label_of(ui.Alignment.Horizontal.End))
+ self.assertEqual("Top", self.label_of(ui.Alignment.Vertical.Top))
+ self.assertEqual("Start", self.label_of(layout.Arrangement.Horizontal.Start))
+ self.assertEqual("SpaceBetween", self.label_of(layout.Arrangement.HorizontalOrVertical.SpaceBetween))
+
+ def test_both_spellings_are_the_same_live_read(self):
+ import pythonx.compose.ui as ui
+
+ flat, grouped, again = ui.Alignment.End, ui.Alignment.Horizontal.End, ui.Alignment.Horizontal.End
+ self.assertEqual(self.label_of(flat), self.label_of(grouped))
+ self.assertIsNot(grouped, again) # read again on every access, like the flat spelling
+ self.assertIs(type(flat), type(grouped))
+
+ def test_a_group_holds_exactly_the_constants_of_its_declared_type(self):
+ import pythonx.compose.layout as layout
+ import pythonx.compose.ui as ui
+
+ self.assertEqual(["CenterHorizontally", "End"], dir(ui.Alignment.Horizontal))
+ self.assertEqual(["Top"], dir(ui.Alignment.Vertical))
+ self.assertEqual(["End", "Start"], dir(layout.Arrangement.Horizontal))
+ self.assertEqual(["Top"], dir(layout.Arrangement.Vertical))
+ self.assertEqual(["SpaceBetween"], dir(layout.Arrangement.HorizontalOrVertical))
+
+ def test_a_constant_declared_as_a_supertype_is_in_no_narrower_group(self):
+ import pythonx.compose.layout as layout
+ import pythonx.compose.ui as ui
+
+ self.assertIn("End", dir(ui.Alignment.Horizontal))
+ self.assertIn("SpaceBetween", dir(layout.Arrangement.HorizontalOrVertical))
+ with self.assertRaises(AttributeError):
+ ui.Alignment.Horizontal.Center # noqa: B018 -- declared `Alignment`
+ with self.assertRaises(AttributeError):
+ layout.Arrangement.Horizontal.SpaceBetween # noqa: B018 -- declared `HorizontalOrVertical`
+
+ def test_a_name_the_group_does_not_hold_names_the_groups_kotlin_type(self):
+ import pythonx.compose.ui as ui
+
+ with self.assertRaises(AttributeError) as raised:
+ ui.Alignment.Horizontal.Top # noqa: B018 -- `Top` is an `Alignment.Vertical`
+ self.assertIn("androidx.compose.ui.Alignment.Horizontal", str(raised.exception))
+ self.assertIn("'Top'", str(raised.exception))
+
+ def test_a_name_that_is_no_nested_type_is_still_unknown(self):
+ import pythonx.compose.ui as ui
+
+ self.assertIn("Horizontal", dir(ui.Alignment))
+ with self.assertRaises(AttributeError):
+ ui.Alignment.Diagonal # noqa: B018
+
+ def test_dir_of_the_object_lists_its_groups(self):
+ import pythonx.compose.layout as layout
+ import pythonx.compose.ui as ui
+
+ self.assertTrue({"Horizontal", "Vertical", "End", "Center"} <= set(dir(ui.Alignment)))
+ self.assertTrue({"Horizontal", "Vertical", "HorizontalOrVertical"} <= set(dir(layout.Arrangement)))
+
+ def test_classifying_reads_no_constant(self):
+ import pythonx.compose.ui as ui
+
+ before = self.host._next_handle
+ dir(ui.Alignment)
+ ui.Alignment.Horizontal # noqa: B018
+ self.assertEqual(before, self.host._next_handle, "a constant's getter ran to classify it")
+
+ def test_the_classification_is_computed_once_per_object(self):
+ import python_multiplatform
+ import pythonx.compose.ui as ui
+
+ original, asked = python_multiplatform.describe, []
+
+ def counting(*args):
+ asked.append(args)
+ return original(*args)
+
+ python_multiplatform.describe = counting
+ self.addCleanup(setattr, python_multiplatform, "describe", original)
+ ui.Alignment.Horizontal # noqa: B018
+ first = len(asked)
+ ui.Alignment.Vertical # noqa: B018
+ dir(ui.Alignment)
+ self.assertGreater(first, 0)
+ self.assertEqual(first, len(asked))
+
+ def test_a_kotlin_member_wins_over_a_group(self):
+ # A fictional constant of `Arrangement` named like one of its nested types.
+ self.host._constant(f"{fake_host.ARRANGEMENT}.Vertical", fake_host.ARRANGEMENT_VERTICAL)
+ self.host.register(self.binding)
+ import pythonx.compose.layout as layout
+
+ self.assertEqual("Vertical", self.label_of(layout.Arrangement.Vertical))
+ self.assertEqual(["End", "Start"], dir(layout.Arrangement.Horizontal))
+
+ def test_a_group_is_read_only(self):
+ import pythonx.compose.ui as ui
+
+ group = ui.Alignment.Horizontal
+ with self.assertRaises(AttributeError):
+ group.End = None
+ self.assertEqual("End", self.label_of(group.End))
+
+ def test_without_describe_by_name_there_are_no_groups_and_the_flat_spelling_stays(self):
+ import python_multiplatform
+ import pythonx.compose.ui as ui
+
+ original = python_multiplatform.describe
+ python_multiplatform.describe = lambda fn: original(fn) # the one-argument binder
+ self.addCleanup(setattr, python_multiplatform, "describe", original)
+ self.assertEqual("End", self.label_of(ui.Alignment.End))
+ with self.assertRaises(AttributeError):
+ ui.Alignment.Horizontal # noqa: B018
+ self.assertNotIn("Horizontal", dir(ui.Alignment))
+
+
class ManifestAliases(AdapterCase):
"""INTENT 5.2: `Column`, `Row`, `Spacer` from `material3`, as the notebook imports them."""
diff --git a/tests/test_stubs.py b/tests/test_stubs.py
index 3a56f94..cdb7808 100644
--- a/tests/test_stubs.py
+++ b/tests/test_stubs.py
@@ -298,6 +298,75 @@ def test_every_stub_is_valid_python(self):
compile(text, str(path), "exec")
+def _nested(cls: ast.ClassDef) -> dict[str, ast.ClassDef]:
+ return {node.name: node for node in cls.body if isinstance(node, ast.ClassDef)}
+
+
+def _constants(cls: ast.ClassDef) -> set[str]:
+ return {n.target.id for n in cls.body if isinstance(n, ast.AnnAssign) and isinstance(n.target, ast.Name)}
+
+
+class TheConstantGroups(unittest.TestCase):
+ """SPEC S7.1: an object's constants grouped by the nested type their docstring declares."""
+
+ OBJECT_IN_PARENT = (
+ "import typing as _t\n\n"
+ "class Obj:\n"
+ " \"\"\"Kotlin: a.b.Obj\"\"\"\n"
+ " Left: _t.ClassVar[_t.Any]\n"
+ " \"\"\"Kotlin: a.b.Obj.Left(): a.b.Obj.Side\"\"\"\n"
+ " Right: _t.ClassVar[_t.Any]\n"
+ " \"\"\"Kotlin: a.b.Obj.Right(): a.b.Obj.Side\"\"\"\n"
+ " Whole: _t.ClassVar[_t.Any]\n"
+ " \"\"\"Kotlin: a.b.Obj.Whole(): a.b.Obj\"\"\"\n"
+ " Deep: _t.ClassVar[_t.Any]\n"
+ " \"\"\"Kotlin: a.b.Obj.Deep(): a.b.Obj.Side.Inner\"\"\"\n"
+ " Other: _t.ClassVar[_t.Any]\n"
+ " \"\"\"Kotlin: a.b.Obj.Other(): a.c.Side\"\"\"\n"
+ )
+
+ def setUp(self):
+ self.stubs = _generated(KOTLIN_STUBS_V2)
+
+ def convert(self, source: str) -> dict[str, ast.ClassDef]:
+ return _classes(gen_stubs.Converter(gen_stubs.KotlinStubs(KOTLIN_STUBS_V2)).convert(source, "a.b"))
+
+ def test_constants_are_grouped_by_their_declared_nested_type(self):
+ arrangement = _classes(self.stubs[LAYOUT])["Arrangement"]
+ groups = _nested(arrangement)
+ self.assertEqual(["Horizontal", "HorizontalOrVertical", "Vertical"], sorted(groups))
+ self.assertEqual({"End", "Start"}, _constants(groups["Horizontal"]))
+ self.assertEqual({"Top"}, _constants(groups["Vertical"]))
+ self.assertEqual({"SpaceBetween"}, _constants(groups["HorizontalOrVertical"]))
+ self.assertEqual(
+ "_t.ClassVar[_t.Any]", ast.unparse(_members(groups["Horizontal"])["End"].annotation)
+ )
+
+ def test_the_flat_constants_stay(self):
+ arrangement = _members(_classes(self.stubs[LAYOUT])["Arrangement"])
+ self.assertTrue({"End", "Start", "Top", "SpaceBetween", "spaced_by"} <= set(arrangement))
+
+ def test_an_object_class_in_the_parent_stub_is_grouped_too(self):
+ obj = self.convert(self.OBJECT_IN_PARENT)["Obj"]
+ self.assertEqual(["Side"], sorted(_nested(obj)))
+ self.assertEqual({"Left", "Right"}, _constants(_nested(obj)["Side"]))
+ self.assertEqual({"Left", "Right", "Whole", "Deep", "Other"}, _constants(obj))
+
+ def test_a_member_named_like_the_type_wins(self):
+ source = self.OBJECT_IN_PARENT + (
+ " Side: _t.ClassVar[_t.Any]\n"
+ " \"\"\"Kotlin: a.b.Obj.Side(): a.b.Obj.Side\"\"\"\n"
+ )
+ obj = self.convert(source)["Obj"]
+ self.assertEqual({}, _nested(obj))
+ self.assertIn("Side", _constants(obj))
+
+ def test_a_class_with_no_such_constants_gets_no_groups(self):
+ for name, cls in _classes(self.stubs[UI]).items():
+ with self.subTest(cls=name):
+ self.assertEqual({}, _nested(cls))
+
+
class TheCommittedStubs(unittest.TestCase):
"""What ships is what the generator makes of python-multiplatform's `kotlin-stubs` artefact."""
@@ -323,6 +392,15 @@ def test_the_committed_stubs_are_exactly_what_the_artefact_generates(self):
with self.subTest(stub=str(path.relative_to(REPO))):
self.assertEqual(text, path.read_text(encoding="utf-8"))
+ def test_the_committed_alignment_and_arrangement_carry_their_groups(self):
+ alignment = _nested(_classes(UI.read_text(encoding="utf-8"))["Alignment"])
+ self.assertEqual({"CenterHorizontally", "End", "Start"}, _constants(alignment["Horizontal"]))
+ self.assertEqual({"Bottom", "CenterVertically", "Top"}, _constants(alignment["Vertical"]))
+ arrangement = _nested(_classes(LAYOUT.read_text(encoding="utf-8"))["Arrangement"])
+ self.assertEqual(
+ {"Center", "SpaceAround", "SpaceBetween", "SpaceEvenly"}, _constants(arrangement["HorizontalOrVertical"])
+ )
+
class TheStubMatchesTheRuntime(unittest.TestCase):
"""What an editor reads from the stub is what `inspect.signature` reports at run time."""
@@ -379,6 +457,18 @@ def test_an_object_constant_in_the_stub_is_read_at_run_time(self):
with self.subTest(constant=f"{name}.{constant}"):
self.assertIsNotNone(getattr(getattr(module, name), constant))
+ def test_a_group_in_the_stub_holds_what_the_runtime_group_holds(self):
+ import python_multiplatform
+ import pythonx.compose.layout as layout
+
+ if len(inspect.signature(python_multiplatform.describe).parameters) < 2:
+ self.skipTest("the binder has no describe(module, name) yet (python-multiplatform #36)")
+ groups = _nested(_classes(_generated(KOTLIN_STUBS_V2)[LAYOUT])["Arrangement"])
+ self.assertTrue(groups)
+ for name, group in groups.items():
+ with self.subTest(group=name):
+ self.assertEqual(sorted(_constants(group)), dir(getattr(layout.Arrangement, name)))
+
if __name__ == "__main__":
unittest.main()
diff --git a/tests/test_typing.py b/tests/test_typing.py
index dcecfb6..7177b6f 100644
--- a/tests/test_typing.py
+++ b/tests/test_typing.py
@@ -119,6 +119,22 @@ def test_a_misspelled_function_fails(self):
Modifier.padding(16).fillMaxWidth()
""", '"fillMaxWidth"', "[attr-defined]")
+ def test_a_grouped_constant_type_checks(self):
+ """SPEC S7.1: `Alignment.Horizontal.End` beside `Alignment.End`; `Top` is no `Horizontal`."""
+ self.assertPasses("""
+ from pythonx.compose.ui import Alignment
+ from pythonx.compose.layout import Arrangement
+
+ a = Alignment.Horizontal.End
+ b = Alignment.End
+ c = Arrangement.HorizontalOrVertical.SpaceBetween
+ """)
+ self.assertFails("""
+ from pythonx.compose.ui import Alignment
+
+ Alignment.Horizontal.Top
+ """, '"Top"', "[attr-defined]")
+
def test_a_kotlin_spelled_module_function_fails(self):
self.assertFails("""
from pythonx.compose.layout import fillMaxWidth
diff --git a/tools/gen_stubs.py b/tools/gen_stubs.py
index 6a13413..3f43e41 100644
--- a/tools/gen_stubs.py
+++ b/tools/gen_stubs.py
@@ -25,6 +25,9 @@
(python-multiplatform #44). A sub-package directory holding only `__init__.pyi` would be a
namespace package at run time and shadow the `KotlinObject` the re-export rule serves. An object
whose name the parent uses for a function is left out: at run time that name is the function;
+- an object's constants are also grouped by the type nested in it that their docstring declares
+ them as (`Alignment.End(): Alignment.Horizontal`), as a class nested in the object's class
+ (`Alignment.Horizontal.End`), the runtime's `ConstantGroup` rule; a member of that name wins;
- a reference to another Kotlin package names the `pythonx.compose` module the manifest lists first
for it, and its import is rewritten to match; a package the manifest does not map, or a name the
target stub does not declare as a class, becomes `typing.Any`;
@@ -203,6 +206,44 @@ def _mark_ignores(tree: ast.Module) -> None:
node.type_ignore = tags[node.lineno]
+_DECLARED_CONSTANT = re.compile(r"Kotlin: (?P[\w.]+)\.\w+\(\): (?P[\w.]+)$")
+
+
+def _add_constant_groups(cls: ast.ClassDef, kotlin_name: str) -> None:
+ """Nest in [cls] a class per type nested in it that its constants are declared as (SPEC S7.1).
+
+ The runtime's `ConstantGroup` rule, read off the stub: a constant whose docstring
+ (`Kotlin: .End(): .Horizontal`) declares it as exactly
+ `.`, for one simple upper-case name `G`, is repeated in `class G`, which is
+ emitted unless [cls] already has a member named `G` (a Kotlin member wins). A constant declared
+ as anything else -- [cls] itself, a deeper or a foreign type -- stays flat only.
+ """
+ members = {_name_of(node) for node in cls.body} - {None}
+ groups: dict[str, list[ast.stmt]] = {}
+ for index, node in enumerate(cls.body):
+ if not (isinstance(node, ast.AnnAssign) and isinstance(node.target, ast.Name)):
+ continue
+ following = cls.body[index + 1] if index + 1 < len(cls.body) else None
+ if not (isinstance(following, ast.Expr) and isinstance(following.value, ast.Constant)
+ and isinstance(following.value.value, str)):
+ continue
+ declared = _DECLARED_CONSTANT.match(following.value.value.strip())
+ if declared is None or declared["owner"] != kotlin_name:
+ continue
+ group = declared["type"][len(kotlin_name) + 1:] if declared["type"].startswith(kotlin_name + ".") else ""
+ if not group[:1].isupper() or "." in group or group in members:
+ continue
+ groups.setdefault(group, []).extend(
+ ast.parse(ast.unparse(statement)).body[0] for statement in (node, following)
+ )
+ for group in sorted(groups):
+ doc = f"Kotlin: the constants of {kotlin_name} declared as {kotlin_name}.{group}"
+ cls.body.append(ast.ClassDef(
+ name=group, bases=[], keywords=[], decorator_list=[],
+ body=[ast.Expr(ast.Constant(doc))] + groups[group],
+ ))
+
+
# -------------------------------------------------------------------------------------- references
@@ -310,6 +351,9 @@ def convert(self, source: str, kotlin_package: str = "", module_name: str = "")
for name in self.stubs.objects(kotlin_package) if kotlin_package else ():
self._add_object(body, kotlin_package, name, imported)
+ for node in body:
+ if isinstance(node, ast.ClassDef) and not _is_protocol(node):
+ _add_constant_groups(node, f"{kotlin_package}.{node.name}")
self._check_unique(body, kotlin_package)
references = _References(self, kotlin_package, imported)
From 544641c6384495ce7eafa0d79d83097c15b10a45 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 12:08:45 +0900
Subject: [PATCH 42/58] Feat: Declare the app root with @app, and hold UI state
in Compose state
INTENT 5.1: the screen is declared, never refreshed. pythonx.compose.runtime
now has:
- app(root): writes app_root.value = root and returns root unchanged;
declaring again is the replacement. There is no update or refresh name.
- state(initial): a Compose MutableState, read and written through .value.
- app_root: the state the host reads with
PythonContent("pythonx.compose.runtime", "app_root")
(python-multiplatform #18), created on first read and then a plain
attribute; before any root is declared its value is None and nothing is
drawn.
All Compose state comes from one place, _new_state, which calls the binder's
androidx.compose.runtime.mutableStateOf. Calling it from Python needs
python-multiplatform #38, which has not landed: until it does, _new_state
raises a RuntimeError that says so. No pure-Python stand-in ships, because
Compose would not recompose on it. Kotlin names in the module still resolve
through the re-export rule; local names win.
gen_stubs.py carries a package's public bare annotations into its stub, so
app_root appears in runtime/__init__.pyi, regenerated from the artefact.
Drafted by a subagent in a worktree; reviewed here.
feature added: app, state, app_root.
test added: test_app_root.py (16): the logic against a test-only fake state
(11), the factory and its #38 error (4), and the real binder path (2), which
skips until the installed table binds mutableStateOf -- for this repository's
fake host that means adding rows once #38 defines their shape; the real proof
is the E2E module (#19). Red: 13 failed, 1 passed, 2 skipped. Disabling app
fails 2 tests, the app_root branch 5. Plus one stub-generator test.
documentation corrected: SPEC S5.4 (partial), 0, 8; PROJECT.md; guide
(guide-composables section, status, getting-started); README and README_ko
status rows.
Suite (with the stubs zip): with python-multiplatform d6d39787, 163 passed, 1
skipped -> 178 passed, 3 skipped; without a checkout, 91 passed, 73 skipped
-> 106 passed, 75 skipped. check_guide.py: 0.
Refs #11
---
PROJECT.md | 8 +-
README.md | 2 +-
docs/SPEC.md | 40 ++++-
docs/guide/getting-started.html | 4 +-
docs/guide/guide-composables.html | 15 ++
docs/guide/status.html | 4 +-
docs/locale/README_ko.md | 2 +-
pythonx/compose/runtime/__init__.py | 69 +++++++-
pythonx/compose/runtime/__init__.pyi | 8 +
tests/test_app_root.py | 236 +++++++++++++++++++++++++++
tests/test_stubs.py | 8 +
tools/gen_stubs.py | 11 +-
12 files changed, 387 insertions(+), 20 deletions(-)
create mode 100644 tests/test_app_root.py
diff --git a/PROJECT.md b/PROJECT.md
index 0bc271a..c690923 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -28,15 +28,15 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사), `Alignment`/`Arrangement` 상수(평면 `Alignment.End` 와 묶음 `Alignment.Horizontal.End` 모두, #9) |
-| 부분 | 배포 설정, proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨) |
-| 계획 | 선언형 앱 루트(#11), `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
+| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 python-multiplatform #38 대기), 배포 설정, proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨) |
+| 계획 | `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 91 passed, 73 skipped
- python-multiplatform develop d6d39787+ 163 passed, 1 skipped
+ PythonMultiplatform 체크아웃 없음 106 passed, 75 skipped
+ python-multiplatform develop d6d39787+ 178 passed, 3 skipped
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
```
diff --git a/README.md b/README.md
index eca187c..8396d7a 100644
--- a/README.md
+++ b/README.md
@@ -156,7 +156,7 @@ standalone desktop toolkit.
| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any`, and method keywords are Kotlin's (#12) |
| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest, the re-export rule, the stubs and `py.typed` |
-| Declared app root and Pythonic state, no update call | ⏳ planned (#11) |
+| Declared app root (`@app`) and Pythonic state (`state`), no update call | 🟡 partial — logic tested; the binder path waits for python-multiplatform #38 (#11) |
| `TextField` input-method (IME) handling | ⏳ planned (#10) |
| `Icon`, `DefaultIcons`, colour schemes | ⏳ planned (python-multiplatform #37) |
| `remember_saveable`, coroutine scopes | ⏳ planned |
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 2f8796c..5497b44 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,26 +14,26 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-03, after issue #9's grouped constants)
+## 0. Test baseline (2026-10-03, after issue #11's app root)
Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CPython 3.13), where
`UI.ipynb` is absent and its one test skips:
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **91 passed, 73 skipped**, 122 subtests passed |
-| python-multiplatform `develop` at `d6d39787` or later (has `add_member_resolver` and `describe(module, name)`) | **163 passed, 1 skipped**, 149 subtests passed |
+| No `PythonMultiplatform` checkout found | **106 passed, 75 skipped**, 122 subtests passed |
+| python-multiplatform `develop` at `d6d39787` or later (has `add_member_resolver` and `describe(module, name)`) | **178 passed, 3 skipped**, 149 subtests passed |
| an older checkout, without `describe(module, name)` (python-multiplatform #36) | the same, with 13 more skipped |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
Without a checkout, the 72 tests that install the binder's layers through `tests/adapter.py` skip.
Against a binder without `describe(module, name)`, the 13 that check grouped constants (§7, S7.1)
skip. Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the
-binder returned skip as well, because that needs its member resolver (python-multiplatform #17). The 1 skip in both
-rows is `UI.ipynb`'s (§2). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
+binder returned skip as well, because that needs its member resolver (python-multiplatform #17). The 3 skips against a current checkout are `UI.ipynb`'s (§2) and the 2 that need
+python-multiplatform #38 (S5.4). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 91 that pass without a checkout, 37 check the type stubs and the wheel (S1.2); most of the
+Of the 106 that pass without a checkout, 38 check the type stubs and the wheel (S1.2); most of the
rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
in §9 and are not counted as features.
@@ -194,6 +194,30 @@ job.
Tests: `tests/test_runtime_module.py::TheRuntimeSeam` (4 tests) and `::TheChaquopyMechanismIsGone`
(3 tests), importing `pythonx.compose.runtime` the ordinary way.
+### S5.4 The app root, `app` and `state` — `partial` (logic tested; the binder path waits for python-multiplatform #38)
+
+The host draws with `PythonContent("pythonx.compose.runtime", "app_root")` (python-multiplatform #18,
+issue #11). `pythonx.compose.runtime` provides:
+
+- `app_root` — a Compose `MutableState` whose `.value` is a zero-argument callable, or `None` (the
+ host draws nothing). It is created on first read, by the binder's
+ `androidx.compose.runtime.mutableStateOf(None)`, because the binder may be installed after `pythonx`
+ is imported; afterwards it is an ordinary module attribute, the same object every time.
+- `@app` — `app(fn)` sets `app_root.value = fn` and returns `fn` unchanged. Declaring the root again
+ replaces the value, so the screen follows. There is no update or refresh function (INTENT §5.1).
+- `state(initial)` — `mutableStateOf(initial)`, read and written through `.value`; no `getValue` or
+ `setValue`.
+
+Both states come from one internal function, `_new_state`. When the binder cannot supply
+`mutableStateOf` it raises `RuntimeError` naming python-multiplatform #38. No pure-Python state is a
+fallback: it would not make Compose recompose. Names other than `app_root` still resolve through the
+re-export rule, and the module's own names win.
+
+Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory` (4) run against a test-only
+fake state patched in for `_new_state`; `::TheBinderPath` (2) uses the real one and skips, "needs
+python-multiplatform #38", until the binder binds `mutableStateOf`. The stub carries `app`, `state`
+and `app_root` (`tests/test_stubs.py`).
+
### S5.2 Material 3 composables reach Python without per-widget wrappers — `partial`
`Text`, `Button`, `Card`, `ListItem`, `Badge`, `BadgedBox`, `MaterialTheme`, `IconButton` and its
@@ -335,7 +359,7 @@ the binder lists no member that would win over these groups.
| Name | Notebook use | Note |
|---|---|---|
-| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: Pythonic attribute access instead of the accessors |
+| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #38); keeping a value across recreation is not provided |
| `DefaultCoroutineScope`, `MainCoroutineScope` | imported from `pythonx.compose.runtime` | INTENT §4.1, open |
| `DefaultIcons` | `DefaultIcons.Add()` | INTENT §5.7: `Icons.Default` by alias, once python-multiplatform #37 binds `material-icons-core` |
| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §5.4: not provided; written `Modifier` |
@@ -343,7 +367,7 @@ the binder lists no member that would win over these groups.
| `Spacer(start=..., top=...)` | spacing parameters | INTENT §5.6: not supported; written `Spacer(modifier=Modifier.padding(...))` |
| `Column`, `Row`, `Spacer` | imported from `pythonx.compose.material3` | INTENT §5.2: served from both, by the manifest's `[aliases]` (`tests/test_chain.py::ManifestAliases`); render proof pending (#9) |
| `Card`, `Button`, `Text`, `TextField` | as above | S5.2 |
-| `main.App`, `App.update(...)` | live screen replacement from a cell | INTENT §5.1: a declared root that a redefinition replaces, no update function (issue #11) |
+| `main.App`, `App.update(...)` | live screen replacement from a cell | INTENT §5.1: `@app` declares the root, a redeclaration replaces it, no update function (S5.4, `partial`, issue #11) |
## 9. Repository hygiene (not behaviour)
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index a67dffe..3f2e512 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 91 passed, 73 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
91 passed, 73 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 106 passed, 75 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
106 passed, 75 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) 143 pass and only the UI.ipynb test skips; an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 143 개가 통과하고 UI.ipynb 테스트만 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (ba4c6f49 or later) 178 pass and 3 skip (the UI.ipynb test and the 2 that need python-multiplatform #38); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 178 개가 통과하고 3 개(UI.ipynb 테스트와 python-multiplatform #38 이 필요한 2 개)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
@app declares the screen the host draws and returns the function unchanged. Declaring it again, for example in a notebook cell, replaces the screen; there is no update call. state(initial) is a Compose state, read and written through .value. The host is configured once with PythonContent("pythonx.compose.runtime", "app_root").
@app 은 호스트가 그리는 화면을 선언하고 함수를 그대로 돌려줍니다. 노트북 셀 등에서 다시 선언하면 화면이 바뀌며, 갱신 호출은 없습니다. state(initial) 는 Compose 상태이며 .value 로 읽고 씁니다. 호스트는 PythonContent("pythonx.compose.runtime", "app_root") 로 한 번만 설정합니다.
+
Status: partial. The logic is tested; the binder path, which creates the state through Compose's mutableStateOf, waits for python-multiplatform #38. Until then these calls raise a RuntimeError that says so.
상태: 부분. 로직은 테스트되었습니다. Compose 의 mutableStateOf 로 상태를 만드는 바인더 경로는 python-multiplatform #38 을 기다립니다. 그때까지는 이를 알리는 RuntimeError 가 발생합니다.
+
+
From the notebook's spelling to the real parameters노트북 표기에서 실제 매개변수로
The notebook's signatures are examples. The surface follows Compose:
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
planned계획
A declared app root and Pythonic state, with no update call (#11)갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태(#11)
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — logic tested, the binder path waits for python-multiplatform #38 (#11)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 로직은 테스트됨, 바인더 경로는 python-multiplatform #38 대기(#11)
Test baseline: 91 passed, 73 skipped without a python-multiplatform checkout; 163 passed, 1 skipped with a current one. The one skip in both is the test that reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 91 passed, 73 skipped, 최신 체크아웃이면 163 passed, 1 skipped. 두 경우 모두의 건너뜀 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 106 passed, 75 skipped without a python-multiplatform checkout; 178 passed, 3 skipped with a current one. Of the skips with a current checkout, one reads the maintainer's UI.ipynb and two need python-multiplatform #38.
테스트 기준선: python-multiplatform 체크아웃이 없으면 91 passed, 73 skipped, 최신 체크아웃이면 163 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 3 개 중 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트이고 2 개는 python-multiplatform #38 이 필요합니다.
FAQ
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index 76fdc7a..d173e80 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -154,7 +154,7 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9) |
| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 이고 메서드 키워드는 Kotlin 이름(#12) |
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
-| 갱신 호출 없는 선언형 앱 루트와 파이썬다운 상태 | ⏳ 계획(#11) |
+| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 로직은 테스트됨, 바인더 경로는 python-multiplatform #38 대기(#11) |
| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
| `Icon`, `DefaultIcons`, 색 스킴 | ⏳ 계획(python-multiplatform #37) |
| `remember_saveable`, 코루틴 스코프 | ⏳ 계획 |
diff --git a/pythonx/compose/runtime/__init__.py b/pythonx/compose/runtime/__init__.py
index f936566..3bc9441 100644
--- a/pythonx/compose/runtime/__init__.py
+++ b/pythonx/compose/runtime/__init__.py
@@ -35,6 +35,21 @@
slot detection; `@Composable` changes nothing about that and exists only so the notebook's own
spelling keeps working.
+## The app root and `state`
+
+`@app` declares the screen the host draws; `state(initial)` makes a value Compose observes. The host
+is configured once with `PythonContent("pythonx.compose.runtime", "app_root")`: it reads the module
+attribute `app_root`, a Compose `MutableState` whose `.value` is a zero-argument callable or `None`
+(nothing is drawn). `app(fn)` writes `app_root.value = fn` and returns `fn` unchanged, so declaring
+the root again -- in a notebook cell, say -- replaces the screen. There is deliberately no update or
+refresh function (`docs/INTENT.md` section 5.1).
+
+Both states come from `_new_state`, the one place that asks the binder for
+`androidx.compose.runtime.mutableStateOf`. `app_root` is created on first read, because the binder may
+be installed after `pythonx` is imported. A Python object with a `.value` would not make Compose
+recompose, so when the binder cannot supply `mutableStateOf` (python-multiplatform #38) `_new_state`
+raises instead of falling back to one.
+
## How it is reached
By its own dotted name: `import pythonx.compose.runtime` loads this file. The binder used to put a
@@ -46,6 +61,8 @@
from __future__ import annotations
+import sys
+
def Composable(target):
"""Identity. `UI.ipynb` writes `@Composable def Screen(): ...`; nothing needs to happen to
@@ -56,6 +73,56 @@ def Composable(target):
"""
return target
+
+
+app_root: State
+"""The state the host reads (`PythonContent("pythonx.compose.runtime", "app_root")`); annotated
+only, created on first read by `__getattr__` below."""
+
+
+def _new_state(initial):
+ """A Compose `MutableState` holding `initial`, from the binder's `mutableStateOf`.
+
+ Never a Python stand-in: only a state Compose created is observed by composition.
+ """
+ try:
+ import androidx.compose.runtime as kotlin_runtime
+
+ make = kotlin_runtime.mutableStateOf
+ except (ImportError, AttributeError) as missing:
+ raise RuntimeError(
+ "androidx.compose.runtime.mutableStateOf is not available from the binder: "
+ "calling it from Python needs python-multiplatform #38"
+ ) from missing
+ return make(initial)
+
+
+def state(initial):
+ """A Compose state holding `initial`; read and write it through `.value`."""
+ return _new_state(initial)
+
+
+def app(root):
+ """Declare `root`, a zero-argument function, as the screen the host draws; returns it unchanged.
+
+ Declaring again replaces the screen; there is no update call.
+ """
+ sys.modules[__name__].app_root.value = root
+ return root
+
+
from pythonx.compose._reexport import reexport
-__getattr__, __dir__ = reexport(__name__)
+_reexported_getattr, _reexported_dir = reexport(__name__)
+
+
+def __getattr__(name):
+ if name == "app_root":
+ created = _new_state(None)
+ globals()["app_root"] = created
+ return created
+ return _reexported_getattr(name)
+
+
+def __dir__():
+ return sorted(set(_reexported_dir()) | {"app_root"})
diff --git a/pythonx/compose/runtime/__init__.pyi b/pythonx/compose/runtime/__init__.pyi
index 06d9004..aa87881 100644
--- a/pythonx/compose/runtime/__init__.pyi
+++ b/pythonx/compose/runtime/__init__.pyi
@@ -26,3 +26,11 @@ class State:
def Composable(target):
...
+
+app_root: State
+
+def state(initial):
+ ...
+
+def app(root):
+ ...
diff --git a/tests/test_app_root.py b/tests/test_app_root.py
new file mode 100644
index 0000000..83bd6f5
--- /dev/null
+++ b/tests/test_app_root.py
@@ -0,0 +1,236 @@
+"""`@app`, `state` and `app_root` in `pythonx.compose.runtime` (issue #11, docs/INTENT.md section 5.1).
+
+The host draws with `PythonContent("pythonx.compose.runtime", "app_root")`: it reads the module
+attribute `app_root`, a Compose State whose `.value` is a zero-argument callable or None. `@app`
+writes that value, so redeclaring the root replaces the screen; there is no update function.
+
+The state itself comes from the binder's `androidx.compose.runtime.mutableStateOf`, through one
+internal function, `_new_state`. Calling it from Python is python-multiplatform #38 and has not
+landed, so the logic here runs against `FakeState`, patched in for `_new_state` and kept in this
+file: a pure-Python state in shipped code would not make Compose recompose, so none ships.
+`TheBinderPath` is the test to switch on when #38 lands: it skips until the binder binds
+`mutableStateOf`.
+"""
+
+from __future__ import annotations
+
+import importlib
+import sys
+import types
+import unittest
+from pathlib import Path
+from unittest import mock
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
+
+import adapter as adapter_loader # noqa: E402
+import fake_host # noqa: E402
+
+NEEDS_38 = "needs python-multiplatform #38"
+
+
+class FakeState:
+ """Test-only stand-in for a Compose `MutableState`: `.value`, and a log of writes."""
+
+ def __init__(self, initial):
+ self.writes = [initial]
+ self._value = initial
+
+ @property
+ def value(self):
+ return self._value
+
+ @value.setter
+ def value(self, new):
+ self._value = new
+ self.writes.append(new)
+
+
+def fresh_runtime():
+ """Import `pythonx.compose.runtime` afresh, so `app_root` has not been created yet."""
+ for name in [n for n in sys.modules if n == "pythonx.compose.runtime"]:
+ del sys.modules[name]
+ return importlib.import_module("pythonx.compose.runtime")
+
+
+class TheLogic(unittest.TestCase):
+ def setUp(self):
+ saved = dict(sys.modules)
+ self.addCleanup(lambda: (sys.modules.clear(), sys.modules.update(saved)))
+ self.runtime = fresh_runtime()
+ self.created = []
+
+ def factory(initial):
+ made = FakeState(initial)
+ self.created.append(made)
+ return made
+
+ patcher = mock.patch.object(self.runtime, "_new_state", factory)
+ patcher.start()
+ self.addCleanup(patcher.stop)
+
+ def test_app_returns_the_function_unchanged(self):
+ def Screen():
+ """A screen."""
+
+ self.assertIs(Screen, self.runtime.app(Screen))
+ self.assertEqual("Screen", Screen.__name__)
+
+ def test_app_root_is_created_lazily_and_once(self):
+ self.assertEqual([], self.created)
+ first = self.runtime.app_root
+ self.assertEqual(1, len(self.created))
+ self.assertIs(first, self.runtime.app_root)
+ self.assertEqual(1, len(self.created))
+ self.assertIn("app_root", vars(self.runtime), "after the first read it is a plain attribute")
+
+ def test_before_any_declaration_the_root_is_none(self):
+ self.assertIsNone(self.runtime.app_root.value)
+
+ def test_app_sets_the_root_value(self):
+ @self.runtime.app
+ def Screen():
+ return "one"
+
+ self.assertIs(Screen, self.runtime.app_root.value)
+
+ def test_redeclaring_replaces_the_value_in_the_same_state(self):
+ root = self.runtime.app_root
+
+ @self.runtime.app
+ def Screen():
+ return "one"
+
+ @self.runtime.app
+ def Screen(): # noqa: F811
+ return "two"
+
+ self.assertIs(root, self.runtime.app_root)
+ self.assertEqual("two", root.value())
+ self.assertEqual(1, len(self.created))
+ self.assertEqual(3, len(root.writes))
+
+ def test_state_round_trips_through_value(self):
+ counter = self.runtime.state(0)
+ self.assertEqual(0, counter.value)
+ counter.value = 5
+ self.assertEqual(5, counter.value)
+
+ def test_each_state_call_makes_its_own_state(self):
+ self.assertIsNot(self.runtime.state(0), self.runtime.state(0))
+
+ def test_no_update_or_refresh_name_is_public(self):
+ public = [n for n in dir(self.runtime) if not n.startswith("_")]
+ for name in public:
+ for banned in ("update", "refresh", "invalidate", "rerender"):
+ self.assertNotIn(banned, name.lower())
+ for banned in ("update", "refresh", "_update", "_refresh"):
+ self.assertNotIn(banned, vars(self.runtime))
+
+ def test_dir_lists_the_new_names(self):
+ for name in ("app", "state", "app_root", "Composable"):
+ self.assertIn(name, dir(self.runtime))
+
+ def test_unknown_names_still_go_to_the_reexport_path(self):
+ # AttributeError with a binder; RuntimeError ("not installed") without one -- both come from
+ # the reexport path, which is what answered.
+ with self.assertRaises((AttributeError, RuntimeError)):
+ self.runtime.no_such_name_anywhere # noqa: B018
+
+
+class TheStateFactory(unittest.TestCase):
+ """`_new_state` asks the binder for `mutableStateOf` and never invents a state of its own."""
+
+ def setUp(self):
+ saved = dict(sys.modules)
+ self.addCleanup(lambda: (sys.modules.clear(), sys.modules.update(saved)))
+ self.runtime = fresh_runtime()
+
+ def _binder_with(self, **names):
+ module = types.ModuleType("androidx.compose.runtime")
+ for key, value in names.items():
+ setattr(module, key, value)
+ parent = types.ModuleType("androidx.compose")
+ parent.runtime = module
+ top = types.ModuleType("androidx")
+ top.compose = parent
+ return mock.patch.dict(
+ sys.modules,
+ {"androidx": top, "androidx.compose": parent, "androidx.compose.runtime": module},
+ )
+
+ def test_it_calls_the_binders_mutable_state_of(self):
+ seen = []
+ with self._binder_with(mutableStateOf=lambda initial: seen.append(initial) or "STATE"):
+ self.assertEqual("STATE", self.runtime._new_state(7))
+ self.assertEqual([7], seen)
+
+ def test_a_binder_without_mutable_state_of_raises_pointing_at_38(self):
+ with self._binder_with():
+ with self.assertRaises(RuntimeError) as raised:
+ self.runtime._new_state(0)
+ self.assertIn("#38", str(raised.exception))
+
+ def test_no_binder_at_all_raises_pointing_at_38(self):
+ with mock.patch.dict(sys.modules, {"androidx": None}):
+ with self.assertRaises(RuntimeError) as raised:
+ self.runtime._new_state(0)
+ self.assertIn("#38", str(raised.exception))
+
+ def test_state_and_app_root_use_the_factory_not_a_python_stand_in(self):
+ with self._binder_with():
+ with self.assertRaises(RuntimeError):
+ self.runtime.state(0)
+ with self.assertRaises(RuntimeError):
+ self.runtime.app_root # noqa: B018
+ self.assertNotIn("app_root", vars(self.runtime), "a failed creation must not be cached")
+
+
+class TheBinderPath(unittest.TestCase):
+ """The real `_new_state`, unpatched, through the binder.
+
+ It skips while the installed table binds no `androidx.compose.runtime.mutableStateOf`. That stays
+ true here after python-multiplatform #38 lands, because `fake_host.py` is this repository's own
+ fixture: switching this on means adding rows in the shape #38 defines. The proof against real
+ Compose is the E2E module (python-multiplatform #26, issue #19).
+ """
+
+ def setUp(self):
+ try:
+ self.binding = adapter_loader.install()
+ except adapter_loader.AdapterUnavailable as unavailable:
+ self.skipTest(str(unavailable))
+ self.host = fake_host.FakeHost()
+ self.host.bind()
+ self.host.register(self.binding)
+ self.addCleanup(self.host.unbind)
+ self.addCleanup(adapter_loader.uninstall)
+ try:
+ kotlin_runtime = importlib.import_module("androidx.compose.runtime")
+ kotlin_runtime.mutableStateOf
+ except (ImportError, AttributeError):
+ self.skipTest(NEEDS_38)
+ self.runtime = fresh_runtime()
+
+ def test_app_root_is_a_compose_state_the_declaration_writes(self):
+ @self.runtime.app
+ def Screen():
+ return None
+
+ self.assertIs(Screen, self.runtime.app_root.value)
+
+ @self.runtime.app
+ def Screen(): # noqa: F811
+ return None
+
+ self.assertIs(Screen, self.runtime.app_root.value)
+
+ def test_state_round_trips_through_the_binder(self):
+ counter = self.runtime.state(1)
+ counter.value = 2
+ self.assertEqual(2, counter.value)
+
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/tests/test_stubs.py b/tests/test_stubs.py
index cdb7808..5946064 100644
--- a/tests/test_stubs.py
+++ b/tests/test_stubs.py
@@ -133,6 +133,14 @@ def test_names_the_package_defines_itself_are_carried_over(self):
runtime = self.stubs[COMPOSE / "runtime" / "__init__.pyi"]
self.assertIn("def Composable(target)", runtime)
+ def test_a_public_annotated_name_the_package_declares_is_carried_over(self):
+ # `runtime.app_root` is created on first read by a module `__getattr__`, so `__init__.py`
+ # only annotates it; the stub must still say it exists.
+ runtime = self.stubs[COMPOSE / "runtime" / "__init__.pyi"]
+ self.assertIn("app_root: State", runtime)
+ self.assertIn("def app(root)", runtime)
+ self.assertIn("def state(initial)", runtime)
+
def test_every_stub_is_valid_python(self):
for path, text in self.stubs.items():
with self.subTest(stub=str(path.relative_to(REPO))):
diff --git a/tools/gen_stubs.py b/tools/gen_stubs.py
index 3f43e41..d039e70 100644
--- a/tools/gen_stubs.py
+++ b/tools/gen_stubs.py
@@ -34,7 +34,8 @@
- a module that maps a Kotlin package an earlier module already maps re-exports that module, and
the manifest's `[aliases]` are re-exported, because at run time those names are the same objects;
- names the module's own `__init__.py` defines (`runtime.Composable`) are carried over, because a
- `.pyi` beside a module replaces everything a type checker knows about it.
+ `.pyi` beside a module replaces everything a type checker knows about it; so is a bare
+ annotation (`app_root: State`), the way a module declares a name its `__getattr__` creates.
Nothing here names a Kotlin declaration; it is the same rule `_reexport.py` applies at run time.
The output is deterministic: the same input regenerates the same text.
@@ -530,6 +531,14 @@ def own_definitions(init_py: Path) -> list[str]:
node.body = [ast.Expr(ast.Constant(...))]
node.decorator_list = []
stubs.append(ast.unparse(node) + "\n")
+ elif (
+ isinstance(node, ast.AnnAssign)
+ and node.value is None
+ and isinstance(node.target, ast.Name)
+ and not node.target.id.startswith("_")
+ ):
+ # A name the module answers through its own `__getattr__` (`runtime.app_root`).
+ stubs.append(ast.unparse(node) + "\n")
elif isinstance(node, ast.ClassDef) and not node.name.startswith("_"):
stubs.append(f"class {node.name}: ...\n")
return stubs
From d1c21a5fd777559f16db059a86bf3f42879eb9f4 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 13:58:39 +0900
Subject: [PATCH 43/58] Test: Exercise app_root and state() through the
binder's real state path
python-multiplatform #38 (PR #65, develop 31c092f0) binds mutableStateOf and
MutableState.value's getter and setter. The fake host now carries those three
rows in the shape that version's KotlinSurface.kt and PythonxAdapter.kt
describe (a generic FUNCTION whose value slot is kotlin.Any, a GETTER and a
SETTER whose leaf ends in '=', both on the MutableState receiver), backed by a
stub state that logs its writes. TheBinderPath now runs: app_root is the
binder's MutableState proxy, @app writes its value, redeclaring writes to the
same state, and a string round-trips through .value.
It also found that state(1) is refused: the binding layer will not put a
Python int in a kotlin.Any slot, because it would cross as an object handle.
A counter like state(0) does not work today. That is the binder's coercion,
not this package's; it is pinned by a test and recorded in SPEC S5.4, and
reported upstream. runtime/__init__.py is unchanged -- the real proxy and a
callable in the Any slot worked as written.
The rows are read from the binder's source, not from a walked jar, so they are
only as faithful as that reading; fake_host.py says so. The real-Compose proof
is still the E2E module (python-multiplatform #26, issue #19).
Drafted by a subagent in a worktree; reviewed here.
test added: TheBinderPath grows from 2 to 5 (the proxy, the same-state
redeclaration, a string round trip, the int refusal); it skips on a binder
older than #38. Red: 1 failed (the int TypeError) with the old test. Making
the SETTER a no-op fails 4; renaming the mutableStateOf row skips 5.
documentation corrected: SPEC 0/S5.4/8, PROJECT.md, guide, README and
README_ko (the int refusal; a stale Korean baseline in status.html).
Suite: with python-multiplatform 31c092f0, 177 passed, 4 skipped -> 182
passed, 2 skipped; without a checkout, 105 passed, 76 skipped -> 105 passed,
79 skipped. check_guide.py: 0.
Refs #11
---
PROJECT.md | 6 +--
README.md | 2 +-
docs/SPEC.md | 29 ++++++++-----
docs/guide/getting-started.html | 4 +-
docs/guide/guide-composables.html | 2 +-
docs/guide/status.html | 4 +-
docs/locale/README_ko.md | 2 +-
tests/fake_host.py | 68 +++++++++++++++++++++++++++++--
tests/test_app_root.py | 54 +++++++++++++++++++-----
9 files changed, 137 insertions(+), 34 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index c690923..e2de32b 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -28,15 +28,15 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사), `Alignment`/`Arrangement` 상수(평면 `Alignment.End` 와 묶음 `Alignment.Horizontal.End` 모두, #9) |
-| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 python-multiplatform #38 대기), 배포 설정, proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨) |
+| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19, 바인더가 `Any?` 칸의 int 를 거부하므로 `state(1)` 은 아직 TypeError), 배포 설정, proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨) |
| 계획 | `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 106 passed, 75 skipped
- python-multiplatform develop d6d39787+ 178 passed, 3 skipped
+ PythonMultiplatform 체크아웃 없음 106 passed, 78 skipped
+ python-multiplatform develop 31c092f0+ 183 passed, 1 skipped
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
```
diff --git a/README.md b/README.md
index 8396d7a..f32a7a4 100644
--- a/README.md
+++ b/README.md
@@ -156,7 +156,7 @@ standalone desktop toolkit.
| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any`, and method keywords are Kotlin's (#12) |
| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest, the re-export rule, the stubs and `py.typed` |
-| Declared app root (`@app`) and Pythonic state (`state`), no update call | 🟡 partial — logic tested; the binder path waits for python-multiplatform #38 (#11) |
+| Declared app root (`@app`) and Pythonic state (`state`), no update call | 🟡 partial — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19); `state(1)` is refused by the binder (int in an `Any?` slot) |
| `TextField` input-method (IME) handling | ⏳ planned (#10) |
| `Icon`, `DefaultIcons`, colour schemes | ⏳ planned (python-multiplatform #37) |
| `remember_saveable`, coroutine scopes | ⏳ planned |
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 5497b44..094b747 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -21,16 +21,16 @@ Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CP
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **106 passed, 75 skipped**, 122 subtests passed |
-| python-multiplatform `develop` at `d6d39787` or later (has `add_member_resolver` and `describe(module, name)`) | **178 passed, 3 skipped**, 149 subtests passed |
+| No `PythonMultiplatform` checkout found | **106 passed, 78 skipped**, 122 subtests passed |
+| python-multiplatform `develop` at `31c092f0` or later (has property rows, #38, besides `add_member_resolver` and `describe(module, name)`) | **183 passed, 1 skipped**, 149 subtests passed |
| an older checkout, without `describe(module, name)` (python-multiplatform #36) | the same, with 13 more skipped |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
-Without a checkout, the 72 tests that install the binder's layers through `tests/adapter.py` skip.
+Without a checkout, the 75 tests that install the binder's layers through `tests/adapter.py` skip.
Against a binder without `describe(module, name)`, the 13 that check grouped constants (§7, S7.1)
skip. Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the
-binder returned skip as well, because that needs its member resolver (python-multiplatform #17). The 3 skips against a current checkout are `UI.ipynb`'s (§2) and the 2 that need
-python-multiplatform #38 (S5.4). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
+binder returned skip as well, because that needs its member resolver (python-multiplatform #17). The skip against a current checkout is `UI.ipynb`'s (§2). A binder older than #38 skips the 5
+`TheBinderPath` tests (S5.4). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
Of the 106 that pass without a checkout, 38 check the type stubs and the wheel (S1.2); most of the
@@ -194,7 +194,7 @@ job.
Tests: `tests/test_runtime_module.py::TheRuntimeSeam` (4 tests) and `::TheChaquopyMechanismIsGone`
(3 tests), importing `pythonx.compose.runtime` the ordinary way.
-### S5.4 The app root, `app` and `state` — `partial` (logic tested; the binder path waits for python-multiplatform #38)
+### S5.4 The app root, `app` and `state` — `partial` (the binder path is tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module, issue #19)
The host draws with `PythonContent("pythonx.compose.runtime", "app_root")` (python-multiplatform #18,
issue #11). `pythonx.compose.runtime` provides:
@@ -213,10 +213,17 @@ Both states come from one internal function, `_new_state`. When the binder canno
fallback: it would not make Compose recompose. Names other than `app_root` still resolve through the
re-export rule, and the module's own names win.
-Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory` (4) run against a test-only
-fake state patched in for `_new_state`; `::TheBinderPath` (2) uses the real one and skips, "needs
-python-multiplatform #38", until the binder binds `mutableStateOf`. The stub carries `app`, `state`
-and `app_root` (`tests/test_stubs.py`).
+Evidence: python-multiplatform #38 (`31c092f0`) binds generic functions and property getters and
+setters, and an `Any?` slot carries a Python object as itself, so `mutableStateOf(x)` is callable and
+the returned `MutableState`'s `.value` reads and writes. One consequence: the binder refuses an
+`int` in an `Any?` slot (it would cross as an object handle), so `state(1)` raises `TypeError` today
+and `pythonx` does not box it. Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory`
+(4) run against a test-only fake state patched in for `_new_state`; `::TheBinderPath` (5) uses the
+real `_new_state` through the binder's Python layer and `tests/fake_host.py`, whose `mutableStateOf`
+and `MutableState.value` rows are shaped after #38 (`KotlinSurface.kt`, `PythonxAdapter.kt`), not
+walked from a jar. It skips against a binder older than #38. That Compose observes a write and
+recomposes is not shown here; it is the E2E module (python-multiplatform #26, issue #19). The stub carries `app`,
+`state` and `app_root` (`tests/test_stubs.py`).
### S5.2 Material 3 composables reach Python without per-widget wrappers — `partial`
@@ -359,7 +366,7 @@ the binder lists no member that would win over these groups.
| Name | Notebook use | Note |
|---|---|---|
-| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #38); keeping a value across recreation is not provided |
+| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #11; an `int` initial value is refused by the binder, #38); keeping a value across recreation is not provided |
| `DefaultCoroutineScope`, `MainCoroutineScope` | imported from `pythonx.compose.runtime` | INTENT §4.1, open |
| `DefaultIcons` | `DefaultIcons.Add()` | INTENT §5.7: `Icons.Default` by alias, once python-multiplatform #37 binds `material-icons-core` |
| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §5.4: not provided; written `Modifier` |
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 3f2e512..985c5e5 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 106 passed, 75 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
106 passed, 75 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 106 passed, 78 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
106 passed, 78 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (ba4c6f49 or later) 178 pass and 3 skip (the UI.ipynb test and the 2 that need python-multiplatform #38); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(ba4c6f49 이후)이면 178 개가 통과하고 3 개(UI.ipynb 테스트와 python-multiplatform #38 이 필요한 2 개)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (31c092f0 or later) 183 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 183 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Declare the app and keep state@app declares the screen the host draws and returns the function unchanged. Declaring it again, for example in a notebook cell, replaces the screen; there is no update call. state(initial) is a Compose state, read and written through .value. The host is configured once with PythonContent("pythonx.compose.runtime", "app_root").
@app 은 호스트가 그리는 화면을 선언하고 함수를 그대로 돌려줍니다. 노트북 셀 등에서 다시 선언하면 화면이 바뀌며, 갱신 호출은 없습니다. state(initial) 는 Compose 상태이며 .value 로 읽고 씁니다. 호스트는 PythonContent("pythonx.compose.runtime", "app_root") 로 한 번만 설정합니다.
-
Status: partial. The logic is tested; the binder path, which creates the state through Compose's mutableStateOf, waits for python-multiplatform #38. Until then these calls raise a RuntimeError that says so.
상태: 부분. 로직은 테스트되었습니다. Compose 의 mutableStateOf 로 상태를 만드는 바인더 경로는 python-multiplatform #38 을 기다립니다. 그때까지는 이를 알리는 RuntimeError 가 발생합니다.
+
Status: partial. The binder path, which creates the state through Compose's mutableStateOf, is tested against a fake host shaped after python-multiplatform #38; proof against real Compose is still the E2E module. The binder refuses an int in that slot, so state(1) raises a TypeError today.
상태: 부분. Compose 의 mutableStateOf 로 상태를 만드는 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트되었으며, 실제 Compose 증거는 아직 E2E 모듈입니다. 바인더가 그 칸의 int 를 거부하므로 state(1) 은 현재 TypeError 를 냅니다.
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — logic tested, the binder path waits for python-multiplatform #38 (#11)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 로직은 테스트됨, 바인더 경로는 python-multiplatform #38 대기(#11)
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
Test baseline: 106 passed, 75 skipped without a python-multiplatform checkout; 178 passed, 3 skipped with a current one. Of the skips with a current checkout, one reads the maintainer's UI.ipynb and two need python-multiplatform #38.
테스트 기준선: python-multiplatform 체크아웃이 없으면 91 passed, 73 skipped, 최신 체크아웃이면 163 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 3 개 중 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트이고 2 개는 python-multiplatform #38 이 필요합니다.
+
Test baseline: 106 passed, 78 skipped without a python-multiplatform checkout; 183 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 106 passed, 78 skipped, 최신 체크아웃이면 183 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
FAQ
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index d173e80..c4ee2f9 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -154,7 +154,7 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9) |
| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 이고 메서드 키워드는 Kotlin 이름(#12) |
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
-| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 로직은 테스트됨, 바인더 경로는 python-multiplatform #38 대기(#11) |
+| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19), 바인더가 `Any?` 칸의 int 를 거부해 `state(1)` 은 거부됨 |
| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
| `Icon`, `DefaultIcons`, 색 스킴 | ⏳ 계획(python-multiplatform #37) |
| `remember_saveable`, 코루틴 스코프 | ⏳ 계획 |
diff --git a/tests/fake_host.py b/tests/fake_host.py
index 3a0c374..8773530 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -11,6 +11,19 @@
`PythonxAdapterTest.shapeMatchesTheWalkedEntries`, so these rows are the shape the artefact walker
actually produces out of `foundation-layout-desktop-1.6.11.jar` -- not a convenient simplification.
+**The state rows are shaped after python-multiplatform `31c092f0` (#38), not transcribed from a
+walked jar.** `KotlinSurface.kt` (the describe docs) and `PythonxAdapter.kt` (`_register_table`,
+`_read_property`, `_write_property`, `_coerce`) define them, and the fields modelled are:
+`androidx.compose.runtime.mutableStateOf` -- `kind` FUNCTION, one slot `value` tagged OBJECT
+declared `kotlin.Any` (an unbounded type parameter, the spelling `_KOTLIN_ANY` reads), returning an
+OBJECT of `androidx.compose.runtime.MutableState`; `androidx.compose.runtime.MutableState.value` --
+`kind` GETTER, arity 0, `receiver_type_name` `MutableState` (the receiver is *not* a slot, but the
+adapter sends its handle in `args[0]`), returning OBJECT `kotlin.Any`; and
+`androidx.compose.runtime.MutableState.value=` -- `kind` SETTER, whose leaf ends in `=`, one slot
+`value` OBJECT `kotlin.Any`, returning `kotlin.Unit`. A `kotlin.Any` slot carries a Python object as
+itself and a Kotlin object as its handle, as `_coerce` does; the stub keeps the Python object.
+No walked row for these exists in this repository, so the shape is only as faithful as that reading.
+
What this does **not** prove: that the Kotlin half marshals correctly, that Compose's own `padding`
runs, or that a handle is released on the Kotlin side. Those are
`WalkedArtifactComposeModifierTest` and `PythonxAdapterTest`, and they live in the other repository
@@ -35,6 +48,10 @@
ALIGNMENT_HORIZONTAL = ALIGNMENT + ".Horizontal"
ALIGNMENT_VERTICAL = ALIGNMENT + ".Vertical"
+KOTLIN_ANY = "kotlin.Any"
+RUNTIME = "androidx.compose.runtime"
+MUTABLE_STATE = RUNTIME + ".MutableState"
+
EMPTY_MODIFIER = "androidx.compose.ui.emptyModifier"
"""The one entry the real walker does **not** produce; see `ComposeShapedFragment.EMPTY_MODIFIER`.
@@ -78,6 +95,20 @@ def __init__(self, label):
self.label = label
+class StubState:
+ """A `MutableState` for this fixture: one value, and a log of what was written to it."""
+
+ __slots__ = ("value", "writes")
+
+ def __init__(self, value):
+ self.value = value
+ self.writes = [value]
+
+ def write(self, value):
+ self.value = value
+ self.writes.append(value)
+
+
def _dp(value):
# `ComposeShapedFragment.dp` is `(value as Double).toString()`, so 16 renders as "16.0".
return str(float(value))
@@ -107,15 +138,30 @@ def invoke(self, handle, args):
name = self._order[handle]
row, body = self._entries[name]
tags = row[5]
+ property_row = row[2] in ("GETTER", "SETTER")
+ # A property's receiver is not one of its slots (`CallableKind.GETTER`): its handle is
+ # `args[0]` and the declared slots follow it.
+ slots = args[1:] if property_row else args
unpacked = [
- self._object(value) if tags[index] == "OBJECT" else value
- for index, value in enumerate(args)
+ self._unpack(value, tags[index], row[6][index]) for index, value in enumerate(slots)
]
+ if property_row:
+ unpacked.insert(0, self._object(args[0]))
result = body(unpacked)
- if row[7] == "OBJECT":
+ if row[7] == "OBJECT" and row[8] != KOTLIN_ANY:
return self._handle(result)
return result
+ def _unpack(self, value, tag, type_name):
+ if tag != "OBJECT":
+ return value
+ if type_name == KOTLIN_ANY and not self._is_handle(value):
+ return value # a Python object crossing an `Any?` slot as itself
+ return self._object(value)
+
+ def _is_handle(self, value):
+ return isinstance(value, int) and not isinstance(value, bool) and value in self._handles
+
def release(self, handle):
self.released.append(handle)
self._handles.pop(handle, None)
@@ -294,6 +340,22 @@ def _build(self):
lambda args: StubConstant(f"spacedBy({_dp(args[0])})"),
)
+ self._add(
+ # A generic function: `T` is unbounded, so its slot is declared `kotlin.Any`.
+ f"{RUNTIME}.mutableStateOf", 1, ("value",), ("OBJECT",), (KOTLIN_ANY,),
+ "OBJECT", MUTABLE_STATE, False, None, (False,),
+ lambda args: StubState(args[0]),
+ )
+ self._add(
+ f"{MUTABLE_STATE}.value", 0, (), (), (), "OBJECT", KOTLIN_ANY, False, MUTABLE_STATE, (),
+ lambda args: args[0].value, kind="GETTER",
+ )
+ self._add(
+ f"{MUTABLE_STATE}.value=", 1, ("value",), ("OBJECT",), (KOTLIN_ANY,),
+ "UNIT", "kotlin.Unit", False, MUTABLE_STATE, (False,),
+ lambda args: args[0].write(args[1]), kind="SETTER",
+ )
+
def _constant(self, name, declared):
self._add(name, 0, (), (), (), "OBJECT", declared, False, None, (),
lambda args, label=name.rpartition(".")[2]: StubConstant(label), kind="STATIC_GETTER")
diff --git a/tests/test_app_root.py b/tests/test_app_root.py
index 83bd6f5..ab9a73f 100644
--- a/tests/test_app_root.py
+++ b/tests/test_app_root.py
@@ -8,8 +8,9 @@
internal function, `_new_state`. Calling it from Python is python-multiplatform #38 and has not
landed, so the logic here runs against `FakeState`, patched in for `_new_state` and kept in this
file: a pure-Python state in shipped code would not make Compose recompose, so none ships.
-`TheBinderPath` is the test to switch on when #38 lands: it skips until the binder binds
-`mutableStateOf`.
+`TheBinderPath` runs the real `_new_state` through the binder's Python layer and `fake_host.py`,
+whose `mutableStateOf` and `MutableState.value` rows are shaped after python-multiplatform
+`31c092f0` (#38). It skips only while the installed table binds no `mutableStateOf`.
"""
from __future__ import annotations
@@ -188,12 +189,12 @@ def test_state_and_app_root_use_the_factory_not_a_python_stand_in(self):
class TheBinderPath(unittest.TestCase):
- """The real `_new_state`, unpatched, through the binder.
+ """The real `_new_state`, unpatched, through the binder's Python layer and the fake host.
- It skips while the installed table binds no `androidx.compose.runtime.mutableStateOf`. That stays
- true here after python-multiplatform #38 lands, because `fake_host.py` is this repository's own
- fixture: switching this on means adding rows in the shape #38 defines. The proof against real
- Compose is the E2E module (python-multiplatform #26, issue #19).
+ The host's `mutableStateOf` / `MutableState.value` rows are shaped after python-multiplatform
+ `31c092f0` (#38), so this proves the Python half: the proxy, the `value` property, the `Any?`
+ slot. It skips while the installed table binds no `androidx.compose.runtime.mutableStateOf`.
+ That Compose itself observes the write is the E2E module (python-multiplatform #26, issue #19).
"""
def setUp(self):
@@ -201,6 +202,8 @@ def setUp(self):
self.binding = adapter_loader.install()
except adapter_loader.AdapterUnavailable as unavailable:
self.skipTest(str(unavailable))
+ if not hasattr(self.binding, "_PROPERTIES"):
+ self.skipTest(NEEDS_38 + ": this binder serves no property rows (`MutableState.value`)")
self.host = fake_host.FakeHost()
self.host.bind()
self.host.register(self.binding)
@@ -226,10 +229,41 @@ def Screen(): # noqa: F811
self.assertIs(Screen, self.runtime.app_root.value)
+ def test_app_root_is_a_binder_state_proxy(self):
+ root = self.runtime.app_root
+ self.assertEqual("androidx.compose.runtime.MutableState", type(root)._kotlin_type_name)
+ self.assertIsNone(root.value)
+ self.assertIs(root, self.runtime.app_root)
+
+ def test_redeclaring_replaces_the_value_in_the_same_host_state(self):
+ root = self.runtime.app_root
+
+ @self.runtime.app
+ def Screen():
+ return "one"
+
+ @self.runtime.app
+ def Screen(): # noqa: F811
+ return "two"
+
+ self.assertEqual("two", root.value())
+ self.assertEqual(3, len(self.host_states()[0].writes))
+
+ def host_states(self):
+ return [o for o in self.host._handles.values() if isinstance(o, fake_host.StubState)]
+
def test_state_round_trips_through_the_binder(self):
- counter = self.runtime.state(1)
- counter.value = 2
- self.assertEqual(2, counter.value)
+ label = self.runtime.state("a")
+ label.value = "b"
+ self.assertEqual("b", label.value)
+ self.assertEqual(["a", "b"], self.host_states()[0].writes)
+
+ def test_an_int_state_is_refused_by_the_binder_not_papered_over(self):
+ # `PythonxAdapter._coerce`: an int in an `Any?` slot would cross as an object handle, so the
+ # binder refuses it. `state(1)` is therefore an error today; `pythonx` does not box it.
+ with self.assertRaises(TypeError) as raised:
+ self.runtime.state(1)
+ self.assertIn("int", str(raised.exception))
if __name__ == "__main__":
From 6be07dc255d4e747b68ef3854d962aea03e58b31 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 14:00:04 +0900
Subject: [PATCH 44/58] Docs: Point the pinned int refusal at the binder issue
that reverses it
python-multiplatform #69 will box scalars in an Any slot and unbox them on
read, so state(1) will work. The test that pins today's refusal and SPEC
S5.4 / section 8 now name it, so whoever lands #69 knows what flips.
documentation corrected: SPEC S5.4, section 8; a comment in test_app_root.py.
Tests unchanged.
Refs #11
---
docs/SPEC.md | 5 +++--
tests/test_app_root.py | 1 +
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 094b747..1163f4c 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -217,7 +217,8 @@ Evidence: python-multiplatform #38 (`31c092f0`) binds generic functions and prop
setters, and an `Any?` slot carries a Python object as itself, so `mutableStateOf(x)` is callable and
the returned `MutableState`'s `.value` reads and writes. One consequence: the binder refuses an
`int` in an `Any?` slot (it would cross as an object handle), so `state(1)` raises `TypeError` today
-and `pythonx` does not box it. Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory`
+and `pythonx` does not box it. python-multiplatform #69 makes the binder box scalars in an `Any`
+slot (bool, int, float, str) and unbox them on read; when it lands this refusal and its test flip. Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory`
(4) run against a test-only fake state patched in for `_new_state`; `::TheBinderPath` (5) uses the
real `_new_state` through the binder's Python layer and `tests/fake_host.py`, whose `mutableStateOf`
and `MutableState.value` rows are shaped after #38 (`KotlinSurface.kt`, `PythonxAdapter.kt`), not
@@ -366,7 +367,7 @@ the binder lists no member that would win over these groups.
| Name | Notebook use | Note |
|---|---|---|
-| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #11; an `int` initial value is refused by the binder, #38); keeping a value across recreation is not provided |
+| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #11; an `int` initial value is refused by the binder until python-multiplatform #69); keeping a value across recreation is not provided |
| `DefaultCoroutineScope`, `MainCoroutineScope` | imported from `pythonx.compose.runtime` | INTENT §4.1, open |
| `DefaultIcons` | `DefaultIcons.Add()` | INTENT §5.7: `Icons.Default` by alias, once python-multiplatform #37 binds `material-icons-core` |
| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §5.4: not provided; written `Modifier` |
diff --git a/tests/test_app_root.py b/tests/test_app_root.py
index ab9a73f..0034f3f 100644
--- a/tests/test_app_root.py
+++ b/tests/test_app_root.py
@@ -261,6 +261,7 @@ def test_state_round_trips_through_the_binder(self):
def test_an_int_state_is_refused_by_the_binder_not_papered_over(self):
# `PythonxAdapter._coerce`: an int in an `Any?` slot would cross as an object handle, so the
# binder refuses it. `state(1)` is therefore an error today; `pythonx` does not box it.
+ # python-multiplatform #69 boxes scalars in `Any` slots: when it lands, this becomes a round trip.
with self.assertRaises(TypeError) as raised:
self.runtime.state(1)
self.assertIn("int", str(raised.exception))
From 383c1d8ccfc054717a0a2b6a8f372d0832b683c7 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 14:01:16 +0900
Subject: [PATCH 45/58] Feat: Take snake_case keyword arguments on proxy
methods too
m.padding(padding_values=...) failed: the member resolver mapped a method's
name to Kotlin but not its keywords, so a method took Kotlin's parameter names
while a module function took snake_case ones. python-multiplatform #54 (PR
keyword map. member_name now answers (kotlin_name, {snake_case(p): p}) over
every overload's parameters -- for a snake_case member name, and for a
Kotlin-named member called with keywords -- and the bare name when there is
nothing to map. The map is metadata, cached per (type, member) under the
binder that answered. Kotlin keywords still pass through and work; an unknown
keyword is still the binder's TypeError listing the candidates. On a binder
without describe_member, behaviour is as before.
The stubs follow: a method Protocol's __call__ parameters are snake_case,
and the header note that said they were Kotlin's is gone. The stubs are
Pythonic-only -- mypy rejects paddingValues= although the runtime accepts it,
which SPEC says.
Drafted by a subagent in a worktree; reviewed here.
feature added: snake_case method keywords, at run time and in the stubs.
test added: MethodKeywords (7), MethodKeywordsNeedTheBindersDescription (2),
stub and mypy tests replaced. Red: 4 of 7, 3 stub tests and the mypy case
failed. Forcing the keyword map to {} fails the same 4.
documentation corrected: SPEC 0/3/S1.2/S4.1 (now implemented), PROJECT.md,
guide (concepts, modifiers, status, getting-started), README and README_ko.
Suite: with python-multiplatform 31c092f0, 178 passed, 3 skipped -> 188
passed, 3 skipped; without a checkout, 106 passed, 75 skipped -> 107 passed,
84 skipped. check_guide.py: 0. Stubs regenerated from the run 37077627980
artefact; regenerating from a #53 artefact follows separately.
Refs #9
---
PROJECT.md | 13 +-
README.md | 10 +-
docs/SPEC.md | 41 +++--
docs/guide/concepts.html | 2 +-
docs/guide/getting-started.html | 4 +-
docs/guide/guide-modifiers.html | 5 +-
docs/guide/status.html | 4 +-
docs/locale/README_ko.md | 9 +-
pythonx/compose/__init__.pyi | 1 -
pythonx/compose/_reexport.py | 67 ++++++--
pythonx/compose/foundation/__init__.pyi | 1 -
.../compose/foundation/layout/__init__.pyi | 1 -
pythonx/compose/layout/__init__.pyi | 3 +-
pythonx/compose/material3/__init__.pyi | 17 +-
pythonx/compose/runtime/__init__.pyi | 1 -
pythonx/compose/ui/__init__.pyi | 145 +++++++++---------
pythonx/compose/ui/graphics/__init__.pyi | 1 -
pythonx/compose/ui/text/__init__.pyi | 1 -
pythonx/compose/ui/unit/__init__.pyi | 1 -
tests/test_chain.py | 101 ++++++++++++
tests/test_stubs.py | 29 +++-
tests/test_typing.py | 10 +-
tools/gen_stubs.py | 26 ++--
23 files changed, 333 insertions(+), 160 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index e2de32b..985647e 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -27,24 +27,25 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
-| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사), `Alignment`/`Arrangement` 상수(평면 `Alignment.End` 와 묶음 `Alignment.Horizontal.End` 모두, #9) |
-| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19, 바인더가 `Any?` 칸의 int 를 거부하므로 `state(1)` 은 아직 TypeError), 배포 설정, proxy 메서드의 키워드 인자는 아직 Kotlin 이름(`m.padding(paddingValues=...)`), Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨) |
+| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사), `Alignment`/`Arrangement` 상수(평면 `Alignment.End` 와 묶음 `Alignment.Horizontal.End` 모두, #9), proxy 메서드의 snake_case 키워드 인자(`m.padding(padding_values=...)`, python-multiplatform `describe_member` 필요; Kotlin 이름도 실행 시 그대로 통하고 스텁은 snake_case 만) |
+| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19, 바인더가 `Any?` 칸의 int 를 거부하므로 `state(1)` 은 아직 TypeError, python-multiplatform #69 대기), 배포 설정, Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`·색 스킴(import 만 됨) |
| 계획 | `remember_saveable`·`DefaultIcons`·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 106 passed, 78 skipped
- python-multiplatform develop 31c092f0+ 183 passed, 1 skipped
+ PythonMultiplatform 체크아웃 없음 107 passed, 87 skipped
+ python-multiplatform develop 31c092f0+ 193 passed, 1 skipped
+ describe_member 없는 체크아웃 같은 수, 그중 7 개 건너뜀 (python-multiplatform #54 이전)
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
```
-`describe(module, name)`(python-multiplatform #36)이 없는 바인더에서는 묶음 상수를 확인하는 13 개가,
+`describe_member`(python-multiplatform #54)가 없는 바인더에서는 메서드 키워드를 확인하는 7 개가(Kotlin 키워드로 되돌아가는 2 개는 실행됨), `describe(module, name)`(python-multiplatform #36)이 없는 바인더에서는 묶음 상수를 확인하는 13 개가,
member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
5 개가 더 건너뛴다. 두 환경 모두의 건너뜀 1 개는 worktree 에 없는 `UI.ipynb` 의 테스트다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 91 개 중 37 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
+체크아웃 없이 통과하는 107 개 중 39 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
파일이 없음)를 확인하는 것이라 기능 진척으로 세지 않는다.
### 마일스톤
diff --git a/README.md b/README.md
index f32a7a4..6ea5263 100644
--- a/README.md
+++ b/README.md
@@ -45,8 +45,10 @@ proofs are still pending. See [Status](#-status).
only (`fillMaxWidth` → `fill_max_width`, `toURLString` → `to_url_string`), and an explicit
overload keeps its suffix (`padding__Dp`).
- **Extension functions are methods.** `Modifier.padding(16).size(24).fill_max_width()` chains
- exactly as it does in Kotlin. Keyword arguments to such a method are still Kotlin's own
- (`m.padding(paddingValues=...)`); the module function takes `padding(m, padding_values=...)`.
+ exactly as it does in Kotlin. Keyword arguments to such a method are `snake_case`
+ too (`m.padding(padding_values=...)`), as they are on the module function
+ `padding(m, padding_values=...)`; Kotlin's own spelling still works at run time, and the type
+ stubs offer only the Pythonic one.
- **Kotlin objects are namespaces.** `Alignment.Center` and `Arrangement.End` are read without
parentheses; functions inside them are `snake_case`: `Arrangement.spaced_by(8)`. Constants can
also be reached grouped by their declared type, as the notebook writes them:
@@ -150,11 +152,11 @@ standalone desktop toolkit.
| `pythonx` as a real on-disk package re-exporting `androidx.compose.*` by one rule | ✅ implemented and tested |
| `Modifier` chains with snake_case methods, overload dispatch, `Dp` as a number | ✅ implemented and tested against the binder's layer |
| `Column`, `Row`, `Spacer` from `material3` as well as `layout` | ✅ implemented and tested |
-| Method keyword arguments in `snake_case` | 🟡 partial — module functions yes; methods still take Kotlin's keywords |
+| Method keyword arguments in `snake_case` | ✅ implemented and tested — module functions and methods (methods need python-multiplatform's `describe_member`) |
| The empty `Modifier` | 🟡 partial — `Modifier.padding(16)` from the class needs an app-supplied factory against real Compose |
| `Alignment` / `Arrangement` | ✅ implemented and tested — `Alignment.Center`, `Arrangement.spaced_by(8)`, and grouped `Alignment.Horizontal.End` beside `Alignment.End` |
| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
-| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any`, and method keywords are Kotlin's (#12) |
+| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any` (#12) |
| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest, the re-export rule, the stubs and `py.typed` |
| Declared app root (`@app`) and Pythonic state (`state`), no update call | 🟡 partial — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19); `state(1)` is refused by the binder (int in an `Any?` slot) |
| `TextField` input-method (IME) handling | ⏳ planned (#10) |
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 1163f4c..60cf8c6 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,26 +14,29 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-03, after issue #11's app root)
+## 0. Test baseline (2026-10-03, after method keywords)
Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CPython 3.13), where
`UI.ipynb` is absent and its one test skips:
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **106 passed, 78 skipped**, 122 subtests passed |
-| python-multiplatform `develop` at `31c092f0` or later (has property rows, #38, besides `add_member_resolver` and `describe(module, name)`) | **183 passed, 1 skipped**, 149 subtests passed |
-| an older checkout, without `describe(module, name)` (python-multiplatform #36) | the same, with 13 more skipped |
+| No `PythonMultiplatform` checkout found | **107 passed, 87 skipped**, 122 subtests passed |
+| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **193 passed, 1 skipped**, 149 subtests passed |
+| an older checkout, without `describe_member` (python-multiplatform #54) | the same, with 7 more skipped |
+| an older one, without `describe(module, name)` (python-multiplatform #36) | with 13 more skipped again |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
-Without a checkout, the 75 tests that install the binder's layers through `tests/adapter.py` skip.
+Measured in a worktree, which has `.tmp/kotlin-stubs.zip` but no `UI.ipynb`. Without a checkout, the
+86 tests that install the binder's layers through `tests/adapter.py` skip, plus the notebook test.
Against a binder without `describe(module, name)`, the 13 that check grouped constants (§7, S7.1)
-skip. Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the
+skip. Against a binder without `describe_member`, the 7 that check a method's keywords (S4.1) skip; the 2
+that check the fallback (Kotlin keywords, names resolved) run. Against a binder older than `ba4c6f49`, the 5 that call a snake_case method on a proxy the
binder returned skip as well, because that needs its member resolver (python-multiplatform #17). The skip against a current checkout is `UI.ipynb`'s (§2). A binder older than #38 skips the 5
`TheBinderPath` tests (S5.4). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 106 that pass without a checkout, 38 check the type stubs and the wheel (S1.2); most of the
+Of the 107 that pass without a checkout, 39 check the type stubs and the wheel (S1.2); most of the
rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
in §9 and are not counted as features.
@@ -71,8 +74,10 @@ and the name the interpreter resolves cannot drift.
markers and the binder's `@overload` sets, in the binder's order, are kept;
- a stub class keeps its name. Its extension members (`Modifier.fill_max_width`, a
`ClassVar` of a callable `Protocol`) are renamed with `python_name`, the member resolver's rule,
- but the protocol's parameter names stay Kotlin's, because the runtime does not translate a
- method's keywords yet (§3); every generated stub says so in its header;
+ and the protocol's `__call__` parameters are snake_case like a module function's (the receiver and
+ anonymous slots keep their names), because the runtime translates a method's keywords (S4.1);
+ the stubs are Pythonic-only, so a method's Kotlin keyword, which still works at run time, fails
+ a type check;
- a Kotlin object served as a sub-package (`Alignment`, `Arrangement`) becomes a class of that
name in its parent module's stub, its constants `ClassVar`s and its functions snake_case
static methods. A sub-package directory holding only `__init__.pyi` would be a namespace
@@ -104,7 +109,6 @@ and the name the interpreter resolves cannot drift.
- Many parameter and return types are `Any`: upstream emits `Any` for a class that shares its
name with a function (`PaddingValues`, `TextStyle`, `Color`) and for packages it does not stub;
`Dp` is `float`.
- - A method's keywords are Kotlin's in the stub because they are Kotlin's at run time (S4.1).
- The `pythonx.compose` root module maps `androidx.compose`, which has no stub, so its stub is
empty.
- Object constants named like a Python keyword (`FilterQuality.None`) cannot be written as an
@@ -161,12 +165,18 @@ Methods on a proxy the binder returned (`m.fill_max_width()`) are attributes of
class. The same rule reaches them as the binder's member resolver (`member_name`, registered through
`python_multiplatform.binding.add_member_resolver`, python-multiplatform `ba4c6f49`); the binder
caches the alias in its own registry, so its class keeps Kotlin names in `dir()` (issue #20).
-Keyword arguments to such a method are still Kotlin's own (`m.padding(paddingValues=...)`): the
-resolver maps names, not keywords.
+Keyword arguments to such a method are snake_case too (`m.padding(padding_values=...)`): the resolver
+answers `(kotlin_name, {python_keyword: kotlinParameter})`, built from every overload's parameter
+names read with `python_multiplatform.describe_member(type, member)` (python-multiplatform #54;
+receiver slot skipped, cached per type and member because it is metadata, nothing invoked). The
+Kotlin spelling still works at run time -- the binder passes a keyword the map does not name
+through -- so `m.padding(paddingValues=...)` is accepted; the stubs are Pythonic-only (§1, S1.2),
+so a type checker flags it. On a binder without `describe_member` the resolver answers the name
+only, and a method's keywords are Kotlin's.
## 4. Naming
-### S4.1 Kotlin parameters, `snake_case` — `partial` (method keywords)
+### S4.1 Kotlin parameters, `snake_case` — `implemented`
`onClick` → `on_click`, `fillMaxWidth` → `fill_max_width`, `zIndex` → `z_index`,
`toURLString` → `to_url_string`; type names (`Modifier`) unchanged; an explicit overload keeps its
@@ -175,8 +185,9 @@ rule is only ever applied forward to the module's real names; the camelCase spel
name.
Implemented for module-level names and keywords and for method names on a binder proxy
-(`tests/test_chain.py::Names`, 8 tests; `TheChain`). Partial because a method's keyword arguments are
-still Kotlin's (§3).
+(`tests/test_chain.py::Names`, 8 tests; `TheChain`) and for a method's keywords on a binder proxy
+(`tests/test_chain.py::MethodKeywords`, 7 tests, and `MethodKeywordsNeedTheBindersDescription`, 2; needs
+python-multiplatform's `describe_member`, #54). Disabling the keyword map fails 4 tests.
### S4.2 The notebook's spellings are examples, not the contract — `implemented` as a rule
diff --git a/docs/guide/concepts.html b/docs/guide/concepts.html
index abc4f25..3619414 100644
--- a/docs/guide/concepts.html
+++ b/docs/guide/concepts.html
@@ -69,7 +69,7 @@
One re-export rule재노출
Extension functions are methods확장 함수는 메서드
Most of Modifier is Kotlin extension functions. In Python each one is a method on the receiver's proxy, so a chain reads as it does in Kotlin. The binder's proxy class keeps Kotlin names; the same naming rule is registered as the binder's member resolver, so the snake_case spelling reaches the Kotlin member.
Modifier 의 대부분은 Kotlin 확장 함수입니다. 파이썬에서는 각각이 수신 객체 프록시의 메서드가 되어, 체인이 Kotlin 에서처럼 읽힙니다. 바인더의 프록시 클래스는 Kotlin 이름을 유지하며, 같은 이름 규칙이 바인더의 멤버 리졸버로 등록되어 snake_case 표기가 Kotlin 멤버에 닿습니다.
Modifier.padding(16).size(24).fill_max_width()
-
One difference remains: keyword arguments to such a method are still Kotlin's own — m.padding(paddingValues=…), while the module function takes padding(m, padding_values=…).
차이가 하나 남아 있습니다: 이런 메서드의 키워드 인자는 아직 Kotlin 그대로입니다 — m.padding(paddingValues=…) 이고, 모듈 함수는 padding(m, padding_values=…) 를 받습니다.
+
Keyword arguments to such a method are snake_case too — m.padding(padding_values=…), as the module function takes padding(m, padding_values=…). The resolver also hands the binder a keyword map read from the declaration's own parameter names. Kotlin's spelling (paddingValues=) still works at run time; the type stubs offer only the Pythonic one.
이런 메서드의 키워드 인자도 snake_case 입니다 — m.padding(padding_values=…) 이며, 모듈 함수는 padding(m, padding_values=…) 를 받습니다. 리졸버는 선언의 실제 파라미터 이름에서 읽은 키워드 맵도 바인더에 넘깁니다. Kotlin 이름(paddingValues=)도 실행 시에는 그대로 통하지만, 타입 스텁은 Pythonic 이름만 제시합니다.
Expect 106 passed, 78 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
106 passed, 78 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 107 passed, 87 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
107 passed, 87 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (31c092f0 or later) 183 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 183 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (31c092f0 or later) 193 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 193 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Keywords: method or module function키워드: 메서드와 모듈 함수
-
The member resolver maps names, not keywords, so a keyword argument to a method is still Kotlin's own. The same extension called as a module function takes snake_case keywords, and inspect.signature shows them:
멤버 리졸버는 키워드가 아니라 이름을 대응시키므로, 메서드의 키워드 인자는 아직 Kotlin 그대로입니다. 같은 확장 함수를 모듈 함수로 부르면 snake_case 키워드를 받고, inspect.signature 도 그 이름을 보여 줍니다:
+
The member resolver maps keywords as well as names, so a method takes snake_case keywords exactly as the same extension does when called as a module function; inspect.signature shows them. Kotlin's own spelling still works at run time, the type stubs offer only the Pythonic one, and the mapping needs python-multiplatform's describe_member (on an older binder a method's keywords are Kotlin's):
멤버 리졸버는 이름뿐 아니라 키워드도 대응시키므로, 메서드는 같은 확장 함수를 모듈 함수로 부를 때와 똑같이 snake_case 키워드를 받고, inspect.signature 도 그 이름을 보여 줍니다. Kotlin 이름도 실행 시에는 그대로 통하고 타입 스텁은 Pythonic 이름만 제시하며, 이 대응에는 python-multiplatform 의 describe_member 가 필요합니다(오래된 바인더에서는 메서드의 키워드가 Kotlin 이름입니다):
import inspect
import pythonx.compose.layout as layout
values = layout.padding_values_of(8)
-m.padding(paddingValues=values) # method: Kotlin keyword
+m.padding(padding_values=values) # method: snake_case keyword
+m.padding(paddingValues=values) # Kotlin spelling still accepted at run time
layout.padding(m, padding_values=values) # module function: snake_case keyword
inspect.signature(layout.padding__PaddingValues)
diff --git a/docs/guide/status.html b/docs/guide/status.html
index 44cf4c0..1fe5831 100644
--- a/docs/guide/status.html
+++ b/docs/guide/status.html
@@ -34,9 +34,9 @@
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any and method keywords are Kotlin's런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 이고 메서드 키워드는 Kotlin 이름
partial부분
Snake-case names, keywords and signatures — done for modules and method names; method keywords are still Kotlin'ssnake_case 이름·키워드·시그니처 — 모듈과 메서드 이름 완료, 메서드 키워드는 아직 Kotlin 이름
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
Test baseline: 106 passed, 78 skipped without a python-multiplatform checkout; 183 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 106 passed, 78 skipped, 최신 체크아웃이면 183 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 107 passed, 87 skipped without a python-multiplatform checkout; 193 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 107 passed, 87 skipped, 최신 체크아웃이면 193 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
FAQ
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index c4ee2f9..d894204 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -45,8 +45,9 @@ def Greeting():
(`fillMaxWidth` → `fill_max_width`, `toURLString` → `to_url_string`), 명시적 오버로드는 접미사를
유지합니다(`padding__Dp`).
- **확장 함수는 메서드.** `Modifier.padding(16).size(24).fill_max_width()` 가 Kotlin 에서와 똑같이
- 체이닝됩니다. 이런 메서드의 키워드 인자는 아직 Kotlin 그대로이며(`m.padding(paddingValues=...)`),
- 모듈 함수는 `padding(m, padding_values=...)` 를 받습니다.
+ 체이닝됩니다. 이런 메서드의 키워드 인자도 `snake_case` 이며(`m.padding(padding_values=...)`),
+ 모듈 함수 `padding(m, padding_values=...)` 와 같습니다. Kotlin 이름도 실행 시에는 그대로 통하지만
+ 타입 스텁은 Pythonic 이름만 제시합니다.
- **Kotlin 객체는 네임스페이스.** `Alignment.Center`, `Arrangement.End` 는 괄호 없이 읽고, 그 안의
함수는 `snake_case` 입니다: `Arrangement.spaced_by(8)`. 노트북처럼 선언된 타입별로 묶어서 읽을
수도 있습니다: `Alignment.Horizontal.End` 는 `Alignment.End` 입니다.
@@ -148,11 +149,11 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| `androidx.compose.*` 를 규칙 하나로 재노출하는 실제 디스크 패키지 `pythonx` | ✅ 구현, 테스트됨 |
| snake_case 메서드를 쓰는 `Modifier` 체인, 오버로드 디스패치, 숫자로 쓰는 `Dp` | ✅ 구현, 바인더 계층으로 테스트됨 |
| `layout` 뿐 아니라 `material3` 에서도 쓰는 `Column`, `Row`, `Spacer` | ✅ 구현, 테스트됨 |
-| `snake_case` 메서드 키워드 인자 | 🟡 부분 — 모듈 함수는 됨; 메서드는 아직 Kotlin 키워드 |
+| `snake_case` 메서드 키워드 인자 | ✅ 구현, 테스트됨 — 모듈 함수와 메서드(메서드는 python-multiplatform 의 `describe_member` 필요) |
| 빈 `Modifier` | 🟡 부분 — 클래스에서 시작하는 `Modifier.padding(16)` 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요 |
| `Alignment` / `Arrangement` | ✅ 구현 및 테스트 — `Alignment.Center`, `Arrangement.spaced_by(8)`, 그리고 `Alignment.End` 와 나란히 묶음 표기 `Alignment.Horizontal.End` |
| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9) |
-| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 이고 메서드 키워드는 Kotlin 이름(#12) |
+| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 입니다(#12) |
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19), 바인더가 `Any?` 칸의 int 를 거부해 `state(1)` 은 거부됨 |
| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
diff --git a/pythonx/compose/__init__.pyi b/pythonx/compose/__init__.pyi
index ec5dfe5..2ac508a 100644
--- a/pythonx/compose/__init__.pyi
+++ b/pythonx/compose/__init__.pyi
@@ -1,2 +1 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 0214a81..81f346b 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -24,8 +24,10 @@
- **Value classes.** The manifest's `raw-primitive-allowed` list is handed to the binder once per
installed binding layer, so `padding(16)` reaches a `Dp` parameter.
- **Methods on a proxy.** The same name rule is registered as the binder's member resolver, so
- `Modifier.padding(16).fill_max_width()` reaches `fillMaxWidth` on a proxy Kotlin returned. The
- binder caches the alias in its own registry; its proxy classes keep Kotlin names in `dir()`.
+ `Modifier.padding(16).fill_max_width()` reaches `fillMaxWidth` on a proxy Kotlin returned, and
+ `m.padding(padding_values=...)` reaches `paddingValues`: the resolver also answers a keyword map,
+ read from `python_multiplatform.describe_member`. The Kotlin spelling still works. The binder
+ caches the alias in its own registry; its proxy classes keep Kotlin names in `dir()`.
- **Grouped constants.** Inside a Kotlin object served as a namespace, a type nested in it that
is not one of its members groups the constants declared as exactly that type, so the notebook's
@@ -111,15 +113,62 @@ def binding_layer():
_PRIMED = weakref.WeakSet()
-def member_name(kotlin_type_name: str, requested: str, kotlin_member_names) -> str | None:
- """The binder's member-resolver hook: the Kotlin member a Pythonic name means on a proxy.
+_MEMBER_KEYWORDS: "weakref.WeakKeyDictionary" = weakref.WeakKeyDictionary()
- The binder asks this only for a name its proxy has no Kotlin member of
- (`python_multiplatform.binding.add_member_resolver`). The rule is the module rule, applied
- forward to the proxy's real member names: `fill_max_width` finds `fillMaxWidth`.
+
+def _method_keywords(kotlin_type_name: str, kotlin_member_name: str) -> dict:
+ """`{snake_case(p): p}` for every parameter `p` of every declaration of a proxy's member.
+
+ Read with `python_multiplatform.describe_member`, which lists each overload's parameters without
+ invoking anything (the receiver slot is not among them). It is metadata, so it is kept per
+ (type, member), under the `describe_member` of the binding layer that answered: a new layer
+ starts with an empty table. A keyword whose snake_case spelling is its own is left out, and a
+ binder without `describe_member`, or a member it does not describe, has no map.
+ """
+ describe_member = getattr(sys.modules.get(ROOT_MODULE), "describe_member", None)
+ if describe_member is None:
+ return {}
+ try:
+ known = _MEMBER_KEYWORDS.setdefault(describe_member, {})
+ except TypeError: # something that cannot be weakly referenced: nothing to key a cache by
+ known = {}
+ key = (kotlin_type_name, kotlin_member_name)
+ if key not in known:
+ keywords: dict = {}
+ try:
+ declarations = describe_member(kotlin_type_name, kotlin_member_name)
+ except (TypeError, AttributeError):
+ declarations = ()
+ for declaration in declarations:
+ for parameter in declaration.get("parameters", ()):
+ kotlin_parameter = parameter.get("name")
+ if kotlin_parameter and snake_case(kotlin_parameter) != kotlin_parameter:
+ keywords.setdefault(snake_case(kotlin_parameter), kotlin_parameter)
+ known[key] = keywords
+ return known[key]
+
+
+def member_name(kotlin_type_name: str, requested: str, kotlin_member_names):
+ """The binder's member-resolver hook: the Kotlin member a Pythonic name means on a proxy, and
+ the keywords it takes.
+
+ The binder asks for a name its proxy has no Kotlin member of
+ (`python_multiplatform.binding.add_member_resolver`): the rule is the module rule applied
+ forward to the proxy's real member names, so `fill_max_width` finds `fillMaxWidth`. It asks
+ again for a Kotlin member name when a call passes keywords. The answer is then
+ `(kotlin_name, {python_keyword: kotlinParameter})`, the parameters of every overload of that
+ member, so `m.padding(padding_values=...)` reaches `paddingValues`. Without a keyword to map the
+ answer is the name alone, which is all a binder without `describe_member` can be given.
"""
- matches = [name for name in kotlin_member_names if python_name(name) == requested]
- return matches[0] if len(matches) == 1 else None
+ if requested in kotlin_member_names:
+ target = requested
+ else:
+ matches = [name for name in kotlin_member_names if python_name(name) == requested]
+ target = matches[0] if len(matches) == 1 else None
+ if target is None:
+ return None
+ keywords = _method_keywords(kotlin_type_name, target)
+ return (target, keywords) if keywords else target
def _prime(binding) -> None:
diff --git a/pythonx/compose/foundation/__init__.pyi b/pythonx/compose/foundation/__init__.pyi
index ed79fa0..f5421a0 100644
--- a/pythonx/compose/foundation/__init__.pyi
+++ b/pythonx/compose/foundation/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
class BorderStroke:
diff --git a/pythonx/compose/foundation/layout/__init__.pyi b/pythonx/compose/foundation/layout/__init__.pyi
index 38bf4a2..62ebcb7 100644
--- a/pythonx/compose/foundation/layout/__init__.pyi
+++ b/pythonx/compose/foundation/layout/__init__.pyi
@@ -1,3 +1,2 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
from pythonx.compose.layout import *
diff --git a/pythonx/compose/layout/__init__.pyi b/pythonx/compose/layout/__init__.pyi
index 69d2166..760cae3 100644
--- a/pythonx/compose/layout/__init__.pyi
+++ b/pythonx/compose/layout/__init__.pyi
@@ -1,11 +1,10 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
import pythonx.compose.ui
import pythonx.compose.ui.unit
class _RowScope_NavigationBarItem(_t.Protocol):
- def __call__(self, selected: bool, onClick: _t.Callable[[], None], icon: _t.Callable[[], None], modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., label: _t.Callable[[], None] | None = ..., alwaysShowLabel: bool = ..., colors: bool = ..., interactionSource: _t.Any | None = ...) -> None: ...
+ def __call__(self, selected: bool, on_click: _t.Callable[[], None], icon: _t.Callable[[], None], modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., label: _t.Callable[[], None] | None = ..., always_show_label: bool = ..., colors: bool = ..., interaction_source: _t.Any | None = ...) -> None: ...
class BoxScope:
"""Kotlin: androidx.compose.foundation.layout.BoxScope"""
diff --git a/pythonx/compose/material3/__init__.pyi b/pythonx/compose/material3/__init__.pyi
index 9070118..9e3d6fe 100644
--- a/pythonx/compose/material3/__init__.pyi
+++ b/pythonx/compose/material3/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
import pythonx.compose.foundation
import pythonx.compose.layout
@@ -11,31 +10,31 @@ from pythonx.compose.layout import Row as Row
from pythonx.compose.layout import Spacer as Spacer
class _ColorScheme_contentColorFor(_t.Protocol):
- def __call__(self, backgroundColor: _t.Any) -> _t.Any: ...
+ def __call__(self, background_color: _t.Any) -> _t.Any: ...
class _ColorScheme_contentColorFor__ColorScheme_Color(_t.Protocol):
- def __call__(self, backgroundColor: _t.Any) -> _t.Any: ...
+ def __call__(self, background_color: _t.Any) -> _t.Any: ...
class _ColorScheme_surfaceColorAtElevation(_t.Protocol):
def __call__(self, elevation: float) -> _t.Any: ...
class _MultiChoiceSegmentedButtonRowScope_SegmentedButton(_t.Protocol):
- def __call__(self, checked: bool, onCheckedChange: _t.Callable[[bool], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., contentPadding: _t.Any = ..., interactionSource: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
+ def __call__(self, checked: bool, on_checked_change: _t.Callable[[bool], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
class _MultiChoiceSegmentedButtonRowScope_SegmentedButton__MultiChoiceSegmentedButtonRowScope_Boolean_Unit_Shape_Modifier_Boolean_SegmentedButtonColors_BorderStroke_PaddingValues_MutableInteractionSource_Unit_Unit(_t.Protocol):
- def __call__(self, checked: bool, onCheckedChange: _t.Callable[[bool], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., contentPadding: _t.Any = ..., interactionSource: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
+ def __call__(self, checked: bool, on_checked_change: _t.Callable[[bool], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
class _SingleChoiceSegmentedButtonRowScope_SegmentedButton(_t.Protocol):
- def __call__(self, selected: bool, onClick: _t.Callable[[], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., contentPadding: _t.Any = ..., interactionSource: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
+ def __call__(self, selected: bool, on_click: _t.Callable[[], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
class _SingleChoiceSegmentedButtonRowScope_SegmentedButton__SingleChoiceSegmentedButtonRowScope_Boolean_Unit_Shape_Modifier_Boolean_SegmentedButtonColors_BorderStroke_PaddingValues_MutableInteractionSource_Unit_Unit(_t.Protocol):
- def __call__(self, selected: bool, onClick: _t.Callable[[], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., contentPadding: _t.Any = ..., interactionSource: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
+ def __call__(self, selected: bool, on_click: _t.Callable[[], None], shape: pythonx.compose.ui.graphics.Shape, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., colors: bool = ..., border: pythonx.compose.foundation.BorderStroke = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ..., icon: _t.Callable[[], None] = ..., *, label: _t.Callable[[], None]) -> None: ...
class _TooltipScope_PlainTooltip(_t.Protocol):
- def __call__(self, modifier: pythonx.compose.ui.Modifier = ..., caretShape: pythonx.compose.ui.graphics.Shape | None = ..., maxWidth: _t.Any = ..., shape: float = ..., contentColor: _t.Any = ..., containerColor: _t.Any = ..., tonalElevation: _t.Any = ..., shadowElevation: float = ..., *, content: _t.Callable[[], None]) -> None: ...
+ def __call__(self, modifier: pythonx.compose.ui.Modifier = ..., caret_shape: pythonx.compose.ui.graphics.Shape | None = ..., max_width: _t.Any = ..., shape: float = ..., content_color: _t.Any = ..., container_color: _t.Any = ..., tonal_elevation: _t.Any = ..., shadow_elevation: float = ..., *, content: _t.Callable[[], None]) -> None: ...
class _TooltipScope_RichTooltip(_t.Protocol):
- def __call__(self, modifier: pythonx.compose.ui.Modifier = ..., title: _t.Callable[[], None] | None = ..., action: _t.Callable[[], None] | None = ..., caretShape: pythonx.compose.ui.graphics.Shape | None = ..., maxWidth: _t.Any = ..., shape: float = ..., colors: RichTooltipColors = ..., tonalElevation: _t.Any = ..., shadowElevation: float = ..., *, text: _t.Callable[[], None]) -> None: ...
+ def __call__(self, modifier: pythonx.compose.ui.Modifier = ..., title: _t.Callable[[], None] | None = ..., action: _t.Callable[[], None] | None = ..., caret_shape: pythonx.compose.ui.graphics.Shape | None = ..., max_width: _t.Any = ..., shape: float = ..., colors: RichTooltipColors = ..., tonal_elevation: _t.Any = ..., shadow_elevation: float = ..., *, text: _t.Callable[[], None]) -> None: ...
class AppBarColumnScope:
"""Kotlin: androidx.compose.material3.AppBarColumnScope"""
diff --git a/pythonx/compose/runtime/__init__.pyi b/pythonx/compose/runtime/__init__.pyi
index aa87881..f3ce745 100644
--- a/pythonx/compose/runtime/__init__.pyi
+++ b/pythonx/compose/runtime/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
import pythonx.compose.ui
diff --git a/pythonx/compose/ui/__init__.pyi b/pythonx/compose/ui/__init__.pyi
index 26f48fe..29fda7e 100644
--- a/pythonx/compose/ui/__init__.pyi
+++ b/pythonx/compose/ui/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
import pythonx.compose.layout
import pythonx.compose.runtime
@@ -24,22 +23,22 @@ class _Modifier_alpha(_t.Protocol):
def __call__(self, alpha: float) -> Modifier: ...
class _Modifier_approachLayout(_t.Protocol):
- def __call__(self, isMeasurementApproachInProgress: _t.Callable[[_t.Any], bool], isPlacementApproachInProgress: _t.Callable[[_t.Any, _t.Any], bool] = ..., *, approachMeasure: _t.Callable[[_t.Any, _t.Any, _t.Any], _t.Any]) -> Modifier: ...
+ def __call__(self, is_measurement_approach_in_progress: _t.Callable[[_t.Any], bool], is_placement_approach_in_progress: _t.Callable[[_t.Any, _t.Any], bool] = ..., *, approach_measure: _t.Callable[[_t.Any, _t.Any, _t.Any], _t.Any]) -> Modifier: ...
class _Modifier_aspectRatio(_t.Protocol):
- def __call__(self, ratio: float, matchHeightConstraintsFirst: bool = ...) -> Modifier: ...
+ def __call__(self, ratio: float, match_height_constraints_first: bool = ...) -> Modifier: ...
class _Modifier_blur(_t.Protocol):
@_t.overload
- def __call__(self, radius: float, edgeTreatment: _t.Any = ...) -> Modifier: ...
+ def __call__(self, radius: float, edge_treatment: _t.Any = ...) -> Modifier: ...
@_t.overload
- def __call__(self, radiusX: float, radiusY: float, edgeTreatment: _t.Any = ...) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, radius_x: float, radius_y: float, edge_treatment: _t.Any = ...) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_blur__Dp_BlurredEdgeTreatment(_t.Protocol):
- def __call__(self, radius: float, edgeTreatment: _t.Any = ...) -> Modifier: ...
+ def __call__(self, radius: float, edge_treatment: _t.Any = ...) -> Modifier: ...
class _Modifier_blur__Dp_Dp_BlurredEdgeTreatment(_t.Protocol):
- def __call__(self, radiusX: float, radiusY: float, edgeTreatment: _t.Any = ...) -> Modifier: ...
+ def __call__(self, radius_x: float, radius_y: float, edge_treatment: _t.Any = ...) -> Modifier: ...
class _Modifier_captionBarPadding(_t.Protocol):
def __call__(self) -> Modifier: ...
@@ -55,33 +54,33 @@ class _Modifier_clipToBounds(_t.Protocol):
class _Modifier_consumeWindowInsets(_t.Protocol):
@_t.overload
- def __call__(self, paddingValues: _t.Any) -> Modifier: ...
+ def __call__(self, padding_values: _t.Any) -> Modifier: ...
@_t.overload
def __call__(self, insets: _t.Any) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_consumeWindowInsets__PaddingValues(_t.Protocol):
- def __call__(self, paddingValues: _t.Any) -> Modifier: ...
+ def __call__(self, padding_values: _t.Any) -> Modifier: ...
class _Modifier_consumeWindowInsets__WindowInsets(_t.Protocol):
def __call__(self, insets: _t.Any) -> Modifier: ...
class _Modifier_contentType(_t.Protocol):
- def __call__(self, contentType: _t.Any) -> Modifier: ...
+ def __call__(self, content_type: _t.Any) -> Modifier: ...
class _Modifier_defaultMinSize(_t.Protocol):
- def __call__(self, minWidth: float = ..., minHeight: float = ...) -> Modifier: ...
+ def __call__(self, min_width: float = ..., min_height: float = ...) -> Modifier: ...
class _Modifier_displayCutoutPadding(_t.Protocol):
def __call__(self) -> Modifier: ...
class _Modifier_drawBehind(_t.Protocol):
- def __call__(self, onDraw: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_draw: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_drawWithCache(_t.Protocol):
- def __call__(self, onBuildDrawCache: _t.Callable[[_t.Any], _t.Any]) -> Modifier: ...
+ def __call__(self, on_build_draw_cache: _t.Callable[[_t.Any], _t.Any]) -> Modifier: ...
class _Modifier_drawWithContent(_t.Protocol):
- def __call__(self, onDraw: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_draw: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_dropShadow(_t.Protocol):
@_t.overload
@@ -115,50 +114,50 @@ class _Modifier_focusModifier(_t.Protocol):
class _Modifier_focusOrder(_t.Protocol):
@_t.overload
- def __call__(self, focusRequester: _t.Any) -> Modifier: ...
+ def __call__(self, focus_requester: _t.Any) -> Modifier: ...
@_t.overload
- def __call__(self, focusRequester: _t.Any, focusOrderReceiver: _t.Callable[[_t.Any], None]) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, focus_requester: _t.Any, focus_order_receiver: _t.Callable[[_t.Any], None]) -> Modifier: ... # type: ignore[overload-cannot-match]
@_t.overload
- def __call__(self, focusOrderReceiver: _t.Callable[[_t.Any], None]) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, focus_order_receiver: _t.Callable[[_t.Any], None]) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_focusOrder__FocusRequester(_t.Protocol):
- def __call__(self, focusRequester: _t.Any) -> Modifier: ...
+ def __call__(self, focus_requester: _t.Any) -> Modifier: ...
class _Modifier_focusOrder__FocusRequester_Unit(_t.Protocol):
- def __call__(self, focusRequester: _t.Any, focusOrderReceiver: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, focus_requester: _t.Any, focus_order_receiver: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_focusOrder__Unit(_t.Protocol):
- def __call__(self, focusOrderReceiver: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, focus_order_receiver: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_focusProperties(_t.Protocol):
def __call__(self, scope: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_focusRequester(_t.Protocol):
- def __call__(self, focusRequester: _t.Any) -> Modifier: ...
+ def __call__(self, focus_requester: _t.Any) -> Modifier: ...
class _Modifier_focusRestorer(_t.Protocol):
@_t.overload
def __call__(self, fallback: _t.Any = ...) -> Modifier: ...
@_t.overload
- def __call__(self, onRestoreFailed: _t.Callable[[], _t.Any] | None) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, on_restore_failed: _t.Callable[[], _t.Any] | None) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_focusRestorer__androidx_compose_ui_Modifier_androidx_compose_ui_focus_FocusRequester(_t.Protocol):
def __call__(self, fallback: _t.Any = ...) -> Modifier: ...
class _Modifier_focusRestorer__androidx_compose_ui_Modifier_kotlin_Function0____androidx_compose_ui_focus_FocusRequester(_t.Protocol):
- def __call__(self, onRestoreFailed: _t.Callable[[], _t.Any] | None) -> Modifier: ...
+ def __call__(self, on_restore_failed: _t.Callable[[], _t.Any] | None) -> Modifier: ...
class _Modifier_focusTarget(_t.Protocol):
def __call__(self) -> Modifier: ...
class _Modifier_graphicsLayer(_t.Protocol):
@_t.overload
- def __call__(self, scaleX: float, scaleY: float, alpha: float, translationX: float, translationY: float, shadowElevation: float, rotationX: float, rotationY: float, rotationZ: float, cameraDistance: float, transformOrigin: _t.Any, shape: pythonx.compose.ui.graphics.Shape, clip: bool, renderEffect: pythonx.compose.ui.graphics.RenderEffect | None, ambientShadowColor: _t.Any, spotShadowColor: _t.Any, compositingStrategy: _t.Any, blendMode: _t.Any, colorFilter: pythonx.compose.ui.graphics.ColorFilter | None) -> Modifier: ...
+ def __call__(self, scale_x: float, scale_y: float, alpha: float, translation_x: float, translation_y: float, shadow_elevation: float, rotation_x: float, rotation_y: float, rotation_z: float, camera_distance: float, transform_origin: _t.Any, shape: pythonx.compose.ui.graphics.Shape, clip: bool, render_effect: pythonx.compose.ui.graphics.RenderEffect | None, ambient_shadow_color: _t.Any, spot_shadow_color: _t.Any, compositing_strategy: _t.Any, blend_mode: _t.Any, color_filter: pythonx.compose.ui.graphics.ColorFilter | None) -> Modifier: ...
@_t.overload
def __call__(self, block: _t.Callable[[_t.Any], None]) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_graphicsLayer__Float_Float_Float_Float_Float_Float_Float_Float_Float_Float_TransformOrigin_Shape_Boolean_RenderEffect_Color_Color_CompositingStrategy_BlendMode_ColorFilter(_t.Protocol):
- def __call__(self, scaleX: float, scaleY: float, alpha: float, translationX: float, translationY: float, shadowElevation: float, rotationX: float, rotationY: float, rotationZ: float, cameraDistance: float, transformOrigin: _t.Any, shape: pythonx.compose.ui.graphics.Shape, clip: bool, renderEffect: pythonx.compose.ui.graphics.RenderEffect | None, ambientShadowColor: _t.Any, spotShadowColor: _t.Any, compositingStrategy: _t.Any, blendMode: _t.Any, colorFilter: pythonx.compose.ui.graphics.ColorFilter | None) -> Modifier: ...
+ def __call__(self, scale_x: float, scale_y: float, alpha: float, translation_x: float, translation_y: float, shadow_elevation: float, rotation_x: float, rotation_y: float, rotation_z: float, camera_distance: float, transform_origin: _t.Any, shape: pythonx.compose.ui.graphics.Shape, clip: bool, render_effect: pythonx.compose.ui.graphics.RenderEffect | None, ambient_shadow_color: _t.Any, spot_shadow_color: _t.Any, compositing_strategy: _t.Any, blend_mode: _t.Any, color_filter: pythonx.compose.ui.graphics.ColorFilter | None) -> Modifier: ...
class _Modifier_graphicsLayer__Unit(_t.Protocol):
def __call__(self, block: _t.Callable[[_t.Any], None]) -> Modifier: ...
@@ -167,7 +166,7 @@ class _Modifier_height(_t.Protocol):
@_t.overload
def __call__(self, height: float) -> Modifier: ...
@_t.overload
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_heightIn(_t.Protocol):
def __call__(self, min: float = ..., max: float = ...) -> Modifier: ...
@@ -176,7 +175,7 @@ class _Modifier_height__Dp(_t.Protocol):
def __call__(self, height: float) -> Modifier: ...
class _Modifier_height__IntrinsicSize(_t.Protocol):
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
class _Modifier_imePadding(_t.Protocol):
def __call__(self) -> Modifier: ...
@@ -194,7 +193,7 @@ class _Modifier_innerShadow__Shape_Unit(_t.Protocol):
def __call__(self, shape: pythonx.compose.ui.graphics.Shape, block: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_inspectable(_t.Protocol):
- def __call__(self, inspectorInfo: _t.Callable[[_t.Any], None], factory: _t.Callable[[Modifier], Modifier]) -> Modifier: ...
+ def __call__(self, inspector_info: _t.Callable[[_t.Any], None], factory: _t.Callable[[Modifier], Modifier]) -> Modifier: ...
class _Modifier_keepScreenOn(_t.Protocol):
def __call__(self) -> Modifier: ...
@@ -215,7 +214,7 @@ class _Modifier_modifierLocalConsumer(_t.Protocol):
def __call__(self, consumer: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_mouseScrollFilter(_t.Protocol):
- def __call__(self, onMouseScroll: _t.Callable[[_t.Any, _t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_mouse_scroll: _t.Callable[[_t.Any, _t.Any], bool]) -> Modifier: ...
class _Modifier_navigationBarsPadding(_t.Protocol):
def __call__(self) -> Modifier: ...
@@ -239,49 +238,49 @@ class _Modifier_onConsumedWindowInsetsChanged(_t.Protocol):
def __call__(self, block: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onFirstVisible(_t.Protocol):
- def __call__(self, minDurationMs: int = ..., minFractionVisible: float = ..., viewportBounds: _t.Any | None = ..., *, callback: _t.Callable[[], None]) -> Modifier: ...
+ def __call__(self, min_duration_ms: int = ..., min_fraction_visible: float = ..., viewport_bounds: _t.Any | None = ..., *, callback: _t.Callable[[], None]) -> Modifier: ...
class _Modifier_onFocusChanged(_t.Protocol):
- def __call__(self, onFocusChanged: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_focus_changed: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onFocusEvent(_t.Protocol):
- def __call__(self, onFocusEvent: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_focus_event: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onGloballyPositioned(_t.Protocol):
- def __call__(self, onGloballyPositioned: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_globally_positioned: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onInterceptKeyBeforeSoftKeyboard(_t.Protocol):
- def __call__(self, onInterceptKeyBeforeSoftKeyboard: _t.Callable[[_t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_intercept_key_before_soft_keyboard: _t.Callable[[_t.Any], bool]) -> Modifier: ...
class _Modifier_onKeyEvent(_t.Protocol):
- def __call__(self, onKeyEvent: _t.Callable[[_t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_key_event: _t.Callable[[_t.Any], bool]) -> Modifier: ...
class _Modifier_onLayoutRectChanged(_t.Protocol):
- def __call__(self, throttleMillis: int = ..., debounceMillis: int = ..., *, callback: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, throttle_millis: int = ..., debounce_millis: int = ..., *, callback: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onPlaced(_t.Protocol):
- def __call__(self, onPlaced: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_placed: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onPointerEvent(_t.Protocol):
- def __call__(self, eventType: _t.Any, __a1: _t.Any, /, onEvent: _t.Callable[[_t.Any, _t.Any], None]) -> Modifier: ...
+ def __call__(self, event_type: _t.Any, __a1: _t.Any, /, on_event: _t.Callable[[_t.Any, _t.Any], None]) -> Modifier: ...
class _Modifier_onPreInterceptKeyBeforeSoftKeyboard(_t.Protocol):
- def __call__(self, onPreInterceptKeyBeforeSoftKeyboard: _t.Callable[[_t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_pre_intercept_key_before_soft_keyboard: _t.Callable[[_t.Any], bool]) -> Modifier: ...
class _Modifier_onPreRotaryScrollEvent(_t.Protocol):
- def __call__(self, onPreRotaryScrollEvent: _t.Callable[[_t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_pre_rotary_scroll_event: _t.Callable[[_t.Any], bool]) -> Modifier: ...
class _Modifier_onPreviewKeyEvent(_t.Protocol):
- def __call__(self, onPreviewKeyEvent: _t.Callable[[_t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_preview_key_event: _t.Callable[[_t.Any], bool]) -> Modifier: ...
class _Modifier_onRotaryScrollEvent(_t.Protocol):
- def __call__(self, onRotaryScrollEvent: _t.Callable[[_t.Any], bool]) -> Modifier: ...
+ def __call__(self, on_rotary_scroll_event: _t.Callable[[_t.Any], bool]) -> Modifier: ...
class _Modifier_onSizeChanged(_t.Protocol):
- def __call__(self, onSizeChanged: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, on_size_changed: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_onVisibilityChanged(_t.Protocol):
- def __call__(self, minDurationMs: int = ..., minFractionVisible: float = ..., viewportBounds: _t.Any | None = ..., *, callback: _t.Callable[[bool], None]) -> Modifier: ...
+ def __call__(self, min_duration_ms: int = ..., min_fraction_visible: float = ..., viewport_bounds: _t.Any | None = ..., *, callback: _t.Callable[[bool], None]) -> Modifier: ...
class _Modifier_padding(_t.Protocol):
@_t.overload
@@ -291,13 +290,13 @@ class _Modifier_padding(_t.Protocol):
@_t.overload
def __call__(self, start: float = ..., top: float = ..., end: float = ..., bottom: float = ...) -> Modifier: ... # type: ignore[overload-cannot-match]
@_t.overload
- def __call__(self, paddingValues: _t.Any) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, padding_values: _t.Any) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_paddingFrom(_t.Protocol):
@_t.overload
- def __call__(self, alignmentLine: _t.Any, before: float = ..., after: float = ...) -> Modifier: ...
+ def __call__(self, alignment_line: _t.Any, before: float = ..., after: float = ...) -> Modifier: ...
@_t.overload
- def __call__(self, alignmentLine: _t.Any, before: _t.Any = ..., after: _t.Any = ...) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, alignment_line: _t.Any, before: _t.Any = ..., after: _t.Any = ...) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_paddingFromBaseline(_t.Protocol):
@_t.overload
@@ -312,10 +311,10 @@ class _Modifier_paddingFromBaseline__TextUnit_TextUnit(_t.Protocol):
def __call__(self, top: _t.Any = ..., bottom: _t.Any = ...) -> Modifier: ...
class _Modifier_paddingFrom__AlignmentLine_Dp_Dp(_t.Protocol):
- def __call__(self, alignmentLine: _t.Any, before: float = ..., after: float = ...) -> Modifier: ...
+ def __call__(self, alignment_line: _t.Any, before: float = ..., after: float = ...) -> Modifier: ...
class _Modifier_paddingFrom__AlignmentLine_TextUnit_TextUnit(_t.Protocol):
- def __call__(self, alignmentLine: _t.Any, before: _t.Any = ..., after: _t.Any = ...) -> Modifier: ...
+ def __call__(self, alignment_line: _t.Any, before: _t.Any = ..., after: _t.Any = ...) -> Modifier: ...
class _Modifier_padding__Dp(_t.Protocol):
def __call__(self, all: float) -> Modifier: ...
@@ -327,31 +326,31 @@ class _Modifier_padding__Dp_Dp_Dp_Dp(_t.Protocol):
def __call__(self, start: float = ..., top: float = ..., end: float = ..., bottom: float = ...) -> Modifier: ...
class _Modifier_padding__PaddingValues(_t.Protocol):
- def __call__(self, paddingValues: _t.Any) -> Modifier: ...
+ def __call__(self, padding_values: _t.Any) -> Modifier: ...
class _Modifier_paint(_t.Protocol):
- def __call__(self, painter: _t.Any, sizeToIntrinsics: bool = ..., alignment: _t.Any = ..., contentScale: _t.Any = ..., alpha: float = ..., colorFilter: pythonx.compose.ui.graphics.ColorFilter | None = ...) -> Modifier: ...
+ def __call__(self, painter: _t.Any, size_to_intrinsics: bool = ..., alignment: _t.Any = ..., content_scale: _t.Any = ..., alpha: float = ..., color_filter: pythonx.compose.ui.graphics.ColorFilter | None = ...) -> Modifier: ...
class _Modifier_pointerHoverIcon(_t.Protocol):
- def __call__(self, icon: _t.Any, overrideDescendants: bool = ...) -> Modifier: ...
+ def __call__(self, icon: _t.Any, override_descendants: bool = ...) -> Modifier: ...
class _Modifier_pointerMoveFilter(_t.Protocol):
- def __call__(self, onMove: _t.Callable[[_t.Any], bool] = ..., onExit: _t.Callable[[], bool] = ..., onEnter: _t.Callable[[], bool] = ...) -> Modifier: ...
+ def __call__(self, on_move: _t.Callable[[_t.Any], bool] = ..., on_exit: _t.Callable[[], bool] = ..., on_enter: _t.Callable[[], bool] = ...) -> Modifier: ...
class _Modifier_preferredFrameRate(_t.Protocol):
@_t.overload
- def __call__(self, frameRate: float) -> Modifier: ...
+ def __call__(self, frame_rate: float) -> Modifier: ...
@_t.overload
- def __call__(self, frameRateCategory: _t.Any) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, frame_rate_category: _t.Any) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_preferredFrameRate__Float(_t.Protocol):
- def __call__(self, frameRate: float) -> Modifier: ...
+ def __call__(self, frame_rate: float) -> Modifier: ...
class _Modifier_preferredFrameRate__FrameRateCategory(_t.Protocol):
- def __call__(self, frameRateCategory: _t.Any) -> Modifier: ...
+ def __call__(self, frame_rate_category: _t.Any) -> Modifier: ...
class _Modifier_pullToRefresh(_t.Protocol):
- def __call__(self, isRefreshing: bool, state: _t.Any, enabled: bool = ..., threshold: float = ..., *, onRefresh: _t.Callable[[], None]) -> Modifier: ...
+ def __call__(self, is_refreshing: bool, state: _t.Any, enabled: bool = ..., threshold: float = ..., *, on_refresh: _t.Callable[[], None]) -> Modifier: ...
class _Modifier_recalculateWindowInsets(_t.Protocol):
def __call__(self) -> Modifier: ...
@@ -360,7 +359,7 @@ class _Modifier_requiredHeight(_t.Protocol):
@_t.overload
def __call__(self, height: float) -> Modifier: ...
@_t.overload
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_requiredHeightIn(_t.Protocol):
def __call__(self, min: float = ..., max: float = ...) -> Modifier: ...
@@ -369,7 +368,7 @@ class _Modifier_requiredHeight__Dp(_t.Protocol):
def __call__(self, height: float) -> Modifier: ...
class _Modifier_requiredHeight__IntrinsicSize(_t.Protocol):
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
class _Modifier_requiredSize(_t.Protocol):
@_t.overload
@@ -380,7 +379,7 @@ class _Modifier_requiredSize(_t.Protocol):
def __call__(self, width: float, height: float) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_requiredSizeIn(_t.Protocol):
- def __call__(self, minWidth: float = ..., minHeight: float = ..., maxWidth: float = ..., maxHeight: float = ...) -> Modifier: ...
+ def __call__(self, min_width: float = ..., min_height: float = ..., max_width: float = ..., max_height: float = ...) -> Modifier: ...
class _Modifier_requiredSize__Dp(_t.Protocol):
def __call__(self, size: float) -> Modifier: ...
@@ -395,7 +394,7 @@ class _Modifier_requiredWidth(_t.Protocol):
@_t.overload
def __call__(self, width: float) -> Modifier: ...
@_t.overload
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_requiredWidthIn(_t.Protocol):
def __call__(self, min: float = ..., max: float = ...) -> Modifier: ...
@@ -404,7 +403,7 @@ class _Modifier_requiredWidth__Dp(_t.Protocol):
def __call__(self, width: float) -> Modifier: ...
class _Modifier_requiredWidth__IntrinsicSize(_t.Protocol):
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
class _Modifier_rotate(_t.Protocol):
def __call__(self, degrees: float) -> Modifier: ...
@@ -422,22 +421,22 @@ class _Modifier_scale(_t.Protocol):
@_t.overload
def __call__(self, scale: float) -> Modifier: ...
@_t.overload
- def __call__(self, scaleX: float, scaleY: float) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, scale_x: float, scale_y: float) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_scale__Float(_t.Protocol):
def __call__(self, scale: float) -> Modifier: ...
class _Modifier_scale__Float_Float(_t.Protocol):
- def __call__(self, scaleX: float, scaleY: float) -> Modifier: ...
+ def __call__(self, scale_x: float, scale_y: float) -> Modifier: ...
class _Modifier_semantics(_t.Protocol):
- def __call__(self, mergeDescendants: bool = ..., *, properties: _t.Callable[[_t.Any], None]) -> Modifier: ...
+ def __call__(self, merge_descendants: bool = ..., *, properties: _t.Callable[[_t.Any], None]) -> Modifier: ...
class _Modifier_sensitiveContent(_t.Protocol):
- def __call__(self, isContentSensitive: bool = ...) -> Modifier: ...
+ def __call__(self, is_content_sensitive: bool = ...) -> Modifier: ...
class _Modifier_shadow(_t.Protocol):
- def __call__(self, elevation: float, shape: pythonx.compose.ui.graphics.Shape = ..., clip: bool = ..., ambientColor: _t.Any = ..., spotColor: _t.Any = ...) -> Modifier: ...
+ def __call__(self, elevation: float, shape: pythonx.compose.ui.graphics.Shape = ..., clip: bool = ..., ambient_color: _t.Any = ..., spot_color: _t.Any = ...) -> Modifier: ...
class _Modifier_size(_t.Protocol):
@_t.overload
@@ -448,7 +447,7 @@ class _Modifier_size(_t.Protocol):
def __call__(self, width: float, height: float) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_sizeIn(_t.Protocol):
- def __call__(self, minWidth: float = ..., minHeight: float = ..., maxWidth: float = ..., maxHeight: float = ...) -> Modifier: ...
+ def __call__(self, min_width: float = ..., min_height: float = ..., max_width: float = ..., max_height: float = ...) -> Modifier: ...
class _Modifier_size__Dp(_t.Protocol):
def __call__(self, size: float) -> Modifier: ...
@@ -463,7 +462,7 @@ class _Modifier_statusBarsPadding(_t.Protocol):
def __call__(self) -> Modifier: ...
class _Modifier_stylusHoverIcon(_t.Protocol):
- def __call__(self, icon: _t.Any, overrideDescendants: bool = ..., touchBoundsExpansion: _t.Any | None = ...) -> Modifier: ...
+ def __call__(self, icon: _t.Any, override_descendants: bool = ..., touch_bounds_expansion: _t.Any | None = ...) -> Modifier: ...
class _Modifier_systemBarsPadding(_t.Protocol):
def __call__(self) -> Modifier: ...
@@ -487,7 +486,7 @@ class _Modifier_width(_t.Protocol):
@_t.overload
def __call__(self, width: float) -> Modifier: ...
@_t.overload
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ... # type: ignore[overload-cannot-match]
class _Modifier_widthIn(_t.Protocol):
def __call__(self, min: float = ..., max: float = ...) -> Modifier: ...
@@ -496,7 +495,7 @@ class _Modifier_width__Dp(_t.Protocol):
def __call__(self, width: float) -> Modifier: ...
class _Modifier_width__IntrinsicSize(_t.Protocol):
- def __call__(self, intrinsicSize: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
+ def __call__(self, intrinsic_size: pythonx.compose.layout.IntrinsicSize) -> Modifier: ...
class _Modifier_windowInsetsBottomHeight(_t.Protocol):
def __call__(self, insets: _t.Any) -> Modifier: ...
@@ -523,7 +522,7 @@ class _Modifier_wrapContentWidth(_t.Protocol):
def __call__(self, align: _t.Any = ..., unbounded: bool = ...) -> Modifier: ...
class _Modifier_zIndex(_t.Protocol):
- def __call__(self, zIndex: float) -> Modifier: ...
+ def __call__(self, z_index: float) -> Modifier: ...
class Modifier:
"""Kotlin: androidx.compose.ui.Modifier"""
diff --git a/pythonx/compose/ui/graphics/__init__.pyi b/pythonx/compose/ui/graphics/__init__.pyi
index 550b0c6..009baf2 100644
--- a/pythonx/compose/ui/graphics/__init__.pyi
+++ b/pythonx/compose/ui/graphics/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
import pythonx.compose.ui
diff --git a/pythonx/compose/ui/text/__init__.pyi b/pythonx/compose/ui/text/__init__.pyi
index 2ce79e5..0af64bb 100644
--- a/pythonx/compose/ui/text/__init__.pyi
+++ b/pythonx/compose/ui/text/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
import pythonx.compose.ui.graphics
import pythonx.compose.ui.unit
diff --git a/pythonx/compose/ui/unit/__init__.pyi b/pythonx/compose/ui/unit/__init__.pyi
index 057daef..89cdf06 100644
--- a/pythonx/compose/ui/unit/__init__.pyi
+++ b/pythonx/compose/ui/unit/__init__.pyi
@@ -1,5 +1,4 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37077627980, commit 86012ca0, Compose 1.11.1). Do not edit.
-# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: the runtime does not translate a method's keywords yet.
import typing as _t
class LayoutDirection:
diff --git a/tests/test_chain.py b/tests/test_chain.py
index bde16c8..923de36 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -206,6 +206,107 @@ def test_the_module_function_dispatches_with_snake_case_keywords(self):
self.assertEqual("padding(pv(8.0))", self.describe(result))
+class MethodKeywords(AdapterCase):
+ """SPEC S4.1: a method's keywords are snake_case like a module function's.
+
+ The member resolver answers `(kotlin_name, {python_keyword: kotlinParameter})`, built from
+ `python_multiplatform.describe_member(type, member)` (python-multiplatform #54).
+ """
+
+ def setUp(self):
+ super().setUp()
+ import python_multiplatform
+
+ self.needs_member_resolver()
+ if not hasattr(python_multiplatform, "describe_member"):
+ self.skipTest("the binder has no describe_member(type, member) yet (python-multiplatform #54)")
+
+ def values(self):
+ import pythonx.compose.foundation.layout as layout
+
+ return layout.padding_values_of(8)
+
+ def test_a_snake_case_keyword_reaches_the_kotlin_parameter_of_the_overload(self):
+ result = self.empty().padding(padding_values=self.values())
+ self.assertEqual(["padding__PaddingValues"], self.host.calls)
+ self.assertEqual("padding(pv(8.0))", self.describe(result))
+
+ def test_keywords_that_are_already_one_word_are_unchanged(self):
+ result = self.empty().padding(horizontal=8, vertical=4)
+ self.assertEqual(["padding__Dp_Dp"], self.host.calls)
+ self.assertEqual("padding(h=8.0, v=4.0)", self.describe(result))
+
+ def test_the_kotlin_spelling_still_works_at_run_time(self):
+ self.empty().padding(paddingValues=self.values())
+ self.assertEqual(["padding__PaddingValues"], self.host.calls)
+
+ def test_a_snake_case_method_takes_snake_case_keywords(self):
+ """The name is resolved (`z_index`) and the keyword is mapped on it too (`z_index=`)."""
+ result = self.empty().z_index(z_index=1.5)
+ self.assertEqual("zIndex(1.5)", self.describe(result))
+ self.assertEqual(["zIndex"], self.host.calls)
+
+ def test_an_unknown_keyword_still_reaches_the_binders_refusal_with_its_candidates(self):
+ with self.assertRaises(TypeError) as raised:
+ self.empty().padding(padding_valuez=1)
+ message = str(raised.exception)
+ self.assertIn("Candidates", message)
+ self.assertIn("padding__PaddingValues", message)
+
+ def test_the_map_is_metadata_and_is_asked_for_once_per_member(self):
+ import python_multiplatform
+
+ original, asked = python_multiplatform.describe_member, []
+
+ def counting(*args):
+ asked.append(args)
+ return original(*args)
+
+ python_multiplatform.describe_member = counting
+ self.addCleanup(setattr, python_multiplatform, "describe_member", original)
+ modifier = self.empty()
+ modifier.padding(padding_values=self.values())
+ modifier.padding(padding_values=self.values())
+ self.assertEqual([(fake_host.MODIFIER, "padding")], asked)
+
+ def test_the_map_lists_every_overloads_parameters_and_not_the_receiver(self):
+ from pythonx.compose._reexport import member_name
+
+ answer = member_name(fake_host.MODIFIER, "padding", ["padding"])
+ self.assertEqual("padding", answer[0])
+ self.assertEqual("paddingValues", answer[1]["padding_values"])
+ self.assertNotIn("receiver", answer[1])
+ self.assertNotIn("horizontal", answer[1]) # one word: Kotlin's spelling is the same
+
+
+class MethodKeywordsNeedTheBindersDescription(AdapterCase):
+ """Without `describe_member` a method's keywords are Kotlin's and its names still resolve."""
+
+ def setUp(self):
+ super().setUp()
+ import python_multiplatform
+
+ self.needs_member_resolver()
+ original = getattr(python_multiplatform, "describe_member", None)
+ if original is not None:
+ del python_multiplatform.describe_member
+ self.addCleanup(setattr, python_multiplatform, "describe_member", original)
+
+ def test_the_name_resolves_and_kotlin_keywords_work(self):
+ import pythonx.compose.foundation.layout as layout
+
+ modifier = self.empty().fill_max_width()
+ self.assertEqual("fillMaxWidth", self.describe(modifier))
+ self.empty().padding(paddingValues=layout.padding_values_of(8))
+ self.assertEqual("padding__PaddingValues", self.host.calls[-1])
+
+ def test_a_snake_case_keyword_is_the_binders_refusal(self):
+ import pythonx.compose.foundation.layout as layout
+
+ with self.assertRaises(TypeError):
+ self.empty().padding(padding_values=layout.padding_values_of(8))
+
+
class Names(AdapterCase):
"""PascalCase for types, snake_case for everything else, forward by rule and never inverted."""
diff --git a/tests/test_stubs.py b/tests/test_stubs.py
index 5946064..c436f1d 100644
--- a/tests/test_stubs.py
+++ b/tests/test_stubs.py
@@ -191,19 +191,32 @@ def test_a_stub_class_keeps_its_name_and_its_members_follow_the_member_resolver(
self.assertNotIn("fillMaxWidth", modifier)
self.assertEqual("_t.ClassVar[_Modifier_zIndex]", ast.unparse(modifier["z_index"].annotation))
- def test_a_methods_keywords_stay_kotlin(self):
- """The runtime translates a method's name, not its keywords (SPEC section 3)."""
+ def test_a_methods_keywords_are_snake_case_like_a_module_functions(self):
+ """The runtime translates a method's keywords (SPEC S4.1); the receiver slot keeps its name."""
protocols = _classes(self.stubs[UI])
call = _members(protocols["_Modifier_padding__PaddingValues"])["__call__"]
- self.assertEqual(["self", "paddingValues"], _parameter_names(call))
+ self.assertEqual(["self", "padding_values"], _parameter_names(call))
call = _members(protocols["_Modifier_zIndex"])["__call__"]
- self.assertEqual(["self", "zIndex"], _parameter_names(call))
-
- def test_the_header_records_the_input_and_the_keyword_caveat(self):
+ self.assertEqual(["self", "z_index"], _parameter_names(call))
+
+ def test_every_protocol_parameter_is_snake_case_and_keyword_only_stays_so(self):
+ names = []
+ for protocol in _classes(self.stubs[UI]).values():
+ for node in protocol.body:
+ if isinstance(node, ast.FunctionDef) and node.name == "__call__":
+ names += [n for n in _parameter_names(node) if n != "self" and not n.startswith("__a")]
+ self.assertIn("padding_values", names)
+ self.assertEqual([], [n for n in names if n != gen_stubs.snake_case(n)])
+ approach = _members(_classes(self.stubs[UI])["_Modifier_approachLayout"]) \
+ if "_Modifier_approachLayout" in _classes(self.stubs[UI]) else None
+ if approach is not None:
+ self.assertTrue(approach["__call__"].args.kwonlyargs)
+
+ def test_the_header_records_the_input_and_says_nothing_of_kotlin_keywords(self):
header = self.stubs[UI].splitlines()[:2]
self.assertTrue(header[0].startswith("# GENERATED by tools/gen_stubs.py"), header[0])
- self.assertIn("Kotlin", header[1])
- self.assertIn("keyword", header[1])
+ self.assertNotIn("keyword", self.stubs[UI].splitlines()[1])
+ self.assertNotIn("Methods are reached by", self.stubs[UI])
def test_references_to_mapped_kotlin_packages_name_the_pythonx_module(self):
text = self.stubs[LAYOUT]
diff --git a/tests/test_typing.py b/tests/test_typing.py
index 7177b6f..2c8d93f 100644
--- a/tests/test_typing.py
+++ b/tests/test_typing.py
@@ -85,18 +85,18 @@ def test_every_committed_stub_type_checks(self):
modules = sorted(tomllib.load(handle)["modules"])
self.assertPasses("".join(f"import {module}\n" for module in modules))
- def test_a_methods_keywords_are_kotlins(self):
- """As at run time (SPEC section 3): the method is snake_case, its keywords are not yet."""
+ def test_a_methods_keywords_are_snake_case_in_the_stubs(self):
+ """SPEC S4.1: the stubs are Pythonic-only; the runtime also accepts Kotlin's spelling."""
self.assertPasses("""
from pythonx.compose.ui import Modifier
- Modifier.padding(paddingValues=None)
+ Modifier.padding(padding_values=None)
""")
self.assertFails("""
from pythonx.compose.ui import Modifier
- Modifier.padding(padding_values=None)
- """, '"padding_values"', 'did you mean "paddingValues"')
+ Modifier.padding(paddingValues=None)
+ """, '"paddingValues"', 'did you mean "padding_values"')
def test_a_modifier_chain_on_the_class_passes(self):
self.assertPasses("""
diff --git a/tools/gen_stubs.py b/tools/gen_stubs.py
index d039e70..4be0c7e 100644
--- a/tools/gen_stubs.py
+++ b/tools/gen_stubs.py
@@ -16,10 +16,11 @@
`@overload`s of the base name, fewest parameters first because a type checker takes the first
match;
- a stub class keeps its name. Its members are renamed with `python_name`, which is the binder's
- member-resolver rule; the parameters of a member's callable protocol stay Kotlin's, because the
- runtime does not translate a method's keywords yet. A static method (a function of a Kotlin
- object) is reached through `KotlinObject`, which does translate them, so its parameters are
- snake_case;
+ member-resolver rule, and the parameters of a member's callable protocol are snake_case like a
+ module function's, because the resolver also translates a method's keywords (the receiver and
+ anonymous slots keep their names). The stubs are Pythonic-only: a method's Kotlin keyword still
+ works at run time and is a type error here. A static method (a function of a Kotlin object) is
+ reached through `KotlinObject`, so its parameters are snake_case too;
- a Kotlin object served as a sub-package (`Alignment`) becomes a class in its parent module's stub,
whether the input has it as `/__init__.pyi` or already as a class in the parent stub
(python-multiplatform #44). A sub-package directory holding only `__init__.pyi` would be a
@@ -60,15 +61,11 @@
STUB_NAME = "__init__.pyi"
TYPING = "_t"
-KEYWORD_NOTE = (
- "# Methods are reached by snake_case names, but their keyword arguments keep Kotlin's names: "
- "the runtime does not translate a method's keywords yet.\n"
-)
_ANY = f"{TYPING}.Any"
def header(source: str) -> str:
- return f"# GENERATED by tools/gen_stubs.py from {source}. Do not edit.\n" + KEYWORD_NOTE
+ return f"# GENERATED by tools/gen_stubs.py from {source}. Do not edit.\n"
# ---------------------------------------------------------------------------------------------- input
@@ -339,7 +336,7 @@ def convert(self, source: str, kotlin_package: str = "", module_name: str = "")
explicit.setdefault(base, []).append(node)
elif isinstance(node, ast.AnnAssign) and isinstance(node.target, ast.Name):
node.target.id = python_name(node.target.id)
- elif isinstance(node, ast.ClassDef) and not _is_protocol(node):
+ elif isinstance(node, ast.ClassDef):
self._convert_class(node)
body.append(node)
@@ -369,6 +366,13 @@ def convert(self, source: str, kotlin_package: str = "", module_name: str = "")
return "".join(lines)
def _convert_class(self, cls: ast.ClassDef) -> None:
+ if _is_protocol(cls):
+ # A member's callable protocol: its `__call__` is the method, whose keywords the runtime
+ # translates like a module function's.
+ for member in cls.body:
+ if isinstance(member, ast.FunctionDef) and member.name == "__call__":
+ _rename_arguments(member.args)
+ return
for member in cls.body:
if isinstance(member, ast.AnnAssign) and isinstance(member.target, ast.Name):
member.target.id = python_name(member.target.id)
@@ -377,7 +381,7 @@ def _convert_class(self, cls: ast.ClassDef) -> None:
if _is_static(member):
# A function of a Kotlin object: `KotlinObject` translates its keywords.
_rename_arguments(member.args)
- elif isinstance(member, ast.ClassDef) and not _is_protocol(member):
+ elif isinstance(member, ast.ClassDef):
self._convert_class(member)
def _add_object(self, body: list[ast.stmt], kotlin_package: str, name: str, imported: set[str]) -> None:
From 6d186f5a5b04a047ab70b6a47d9d665f787e965f Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 14:12:26 +0900
Subject: [PATCH 46/58] Feat: Regenerate the stubs from the binder's #53
output, typing object members properly
python-multiplatform's newer kotlin-stubs (run 37098191598, fa2558e3: its
#53, #44/#49 and #38 property stubs) stubs object functions, gives object
constants their nested types, types *ItemColors parameters, and emits
properties with setters. Converting it as-is broke mypy two ways, both in
gen_stubs.py:
- A property was renamed to snake_case but its `@layoutDirection.setter`
decorator was not. The property and its decorators are now renamed
together, at module level and in classes.
- An object's nested types (Alignment.Horizontal) live in the object's own
stub upstream; folded into the parent stub as a class, bare `Horizontal`
no longer resolved and collided with this package's grouping namespace.
The nested types now move in as nested classes, and each one IS the group
as well: Alignment.End and Alignment.Horizontal.End both type as
Alignment.Horizontal, Alignment.Horizontal.Top still fails, and references
from other modules become pythonx.compose.ui.Alignment.Horizontal.
Object functions are snake_case staticmethods (Arrangement.spaced_by), an
explicit overload set also gets its base name. Upstream gives
Arrangement.HorizontalOrVertical one base where Kotlin has two, which made
mypy reject the notebook's Column(vertical_arrangement=Arrangement.SpaceBetween);
annotations naming such a type are Any until upstream lists both bases.
colors: bool goes from 9 to 0 in material3.
Drafted by a subagent in a worktree; reviewed and re-run here.
feature added: property, nested-type and object-function conversion.
test added: TheObjectAndPropertyFormat (7) over a new-format fixture, two mypy
cases (object function and nested types; property and setter). Red: 6 of 7
failed. Disabling the decorator rename fails 1; the nested-name qualification 5.
documentation corrected: SPEC 0/S1.2/S7.1 (stale per-step counts replaced),
PROJECT.md, guide status and getting-started.
Suite with python-multiplatform 31c092f0 (worktree, new zip): 193 passed, 1
skipped -> 202 passed, 1 skipped; without a checkout, 107 passed, 87 skipped
-> 116 passed, 87 skipped. Generating twice gives no diff. check_guide.py: 0.
Refs #12
---
PROJECT.md | 6 +-
docs/SPEC.md | 54 +-
docs/guide/getting-started.html | 4 +-
docs/guide/status.html | 2 +-
pythonx/compose/__init__.pyi | 2 +-
pythonx/compose/foundation/__init__.pyi | 2 +-
.../compose/foundation/layout/__init__.pyi | 2 +-
pythonx/compose/layout/__init__.pyi | 224 ++-
pythonx/compose/material3/__init__.pyi | 1489 ++++++++++++++++-
pythonx/compose/runtime/__init__.pyi | 141 +-
pythonx/compose/ui/__init__.pyi | 152 +-
pythonx/compose/ui/graphics/__init__.pyi | 160 +-
pythonx/compose/ui/text/__init__.pyi | 277 ++-
pythonx/compose/ui/unit/__init__.pyi | 40 +-
.../layout/Arrangement/__init__.pyi | 34 +
.../compose/foundation/layout/__init__.pyi | 8 +
.../compose/ui/Alignment/__init__.pyi | 18 +
.../androidx/compose/ui/__init__.pyi | 23 +
tests/test_stubs.py | 73 +
tests/test_typing.py | 30 +
tools/gen_stubs.py | 137 +-
21 files changed, 2740 insertions(+), 138 deletions(-)
create mode 100644 tests/fixtures/kotlin_stubs_v3/androidx/compose/foundation/layout/Arrangement/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v3/androidx/compose/foundation/layout/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v3/androidx/compose/ui/Alignment/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v3/androidx/compose/ui/__init__.pyi
diff --git a/PROJECT.md b/PROJECT.md
index 985647e..6295619 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -35,8 +35,8 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 107 passed, 87 skipped
- python-multiplatform develop 31c092f0+ 193 passed, 1 skipped
+ PythonMultiplatform 체크아웃 없음 116 passed, 87 skipped
+ python-multiplatform develop 31c092f0+ 202 passed, 1 skipped
describe_member 없는 체크아웃 같은 수, 그중 7 개 건너뜀 (python-multiplatform #54 이전)
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
@@ -45,7 +45,7 @@ python3 -m pytest tests -q
`describe_member`(python-multiplatform #54)가 없는 바인더에서는 메서드 키워드를 확인하는 7 개가(Kotlin 키워드로 되돌아가는 2 개는 실행됨), `describe(module, name)`(python-multiplatform #36)이 없는 바인더에서는 묶음 상수를 확인하는 13 개가,
member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
5 개가 더 건너뛴다. 두 환경 모두의 건너뜀 1 개는 worktree 에 없는 `UI.ipynb` 의 테스트다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 107 개 중 39 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
+체크아웃 없이 통과하는 116 개 중 48 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
파일이 없음)를 확인하는 것이라 기능 진척으로 세지 않는다.
### 마일스톤
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 60cf8c6..ea673ae 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -21,8 +21,8 @@ Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CP
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **107 passed, 87 skipped**, 122 subtests passed |
-| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **193 passed, 1 skipped**, 149 subtests passed |
+| No `PythonMultiplatform` checkout found | **116 passed, 87 skipped**, 128 subtests passed |
+| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **202 passed, 1 skipped**, 155 subtests passed |
| an older checkout, without `describe_member` (python-multiplatform #54) | the same, with 7 more skipped |
| an older one, without `describe(module, name)` (python-multiplatform #36) | with 13 more skipped again |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
@@ -36,7 +36,7 @@ binder returned skip as well, because that needs its member resolver (python-mul
`TheBinderPath` tests (S5.4). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 107 that pass without a checkout, 39 check the type stubs and the wheel (S1.2); most of the
+Of the 116 that pass without a checkout, 48 check the type stubs and the wheel (S1.2); most of the
rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
in §9 and are not counted as features.
@@ -63,8 +63,8 @@ and the name the interpreter resolves cannot drift.
- **What is generated.** `pythonx/compose/**/__init__.pyi` for every module in `pythonx-map.toml`,
beside its `__init__.py`, and an empty `pythonx/compose/py.typed`. The stubs are committed;
regenerating them from the same input produces no diff.
-- **From what.** python-multiplatform's CI artefact `kotlin-stubs` (workflow run 37077627980,
- commit `86012ca0`): Kotlin-named stubs for Compose 1.11.1, one `androidx/compose/.../__init__.pyi`
+- **From what.** python-multiplatform's CI artefact `kotlin-stubs` (workflow run 37098191598,
+ commit `fa2558e3`): Kotlin-named stubs for Compose 1.11.1, one `androidx/compose/.../__init__.pyi`
per Kotlin package. `python3 tools/gen_stubs.py ` converts them;
the first line of every generated stub records the artefact, run and commit it came from.
- **The rule is the runtime's** (`_reexport.py`), applied by `tools/gen_stubs.py`:
@@ -80,12 +80,23 @@ and the name the interpreter resolves cannot drift.
a type check;
- a Kotlin object served as a sub-package (`Alignment`, `Arrangement`) becomes a class of that
name in its parent module's stub, its constants `ClassVar`s and its functions snake_case
- static methods. A sub-package directory holding only `__init__.pyi` would be a namespace
+ static methods (an explicit overload set, `spaced_by__Dp`, also gets its base name `spaced_by`). A sub-package directory holding only `__init__.pyi` would be a namespace
package at run time and would shadow the `KotlinObject` the re-export rule serves. The
generator reads both upstream layouts: the object as its own `/__init__.pyi`, or as a
class inside the parent stub (python-multiplatform #44). An object whose name the parent module
also uses for a function (`Color`, `TextStyle`, `PaddingValues`, `TextUnit`) is left out,
because at run time that name reaches the function;
+ - the Kotlin types an object nests (`Alignment.Horizontal`; python-multiplatform #53, which
+ declares them as classes in the object's stub) become classes nested in the object's class, and
+ are the grouped-constant namespaces too (S7.1): `Alignment.End` and `Alignment.Horizontal.End`
+ are both `Alignment.Horizontal`, and `Alignment.Horizontal.Top` is a type error. A reference to
+ one from another module (`androidx.compose.ui.Alignment.Horizontal` in `Column`) names
+ `pythonx.compose.ui.Alignment.Horizontal`. A nested type that upstream derives from another
+ nested one (`Arrangement.HorizontalOrVertical(Horizontal)`) is `Any` wherever a signature or a
+ constant names it: Kotlin's is both a `Horizontal` and a `Vertical`, which one base class cannot
+ say, so any other typing would reject valid calls; its group still holds its constants;
+ - a property (`@property` with `@name.setter`, python-multiplatform #38) is renamed with
+ `python_name` and so is the decorator: `layout_direction` and `@layout_direction.setter`;
- a reference to another Kotlin package is rewritten to the `pythonx.compose` module the
manifest lists first for it (`androidx.compose.foundation.layout` → `pythonx.compose.layout`);
a reference to a package the manifest does not map, or to a name the target stub does not
@@ -95,20 +106,28 @@ and the name the interpreter resolves cannot drift.
same objects; `[aliases]` become re-exports too (`material3` exports `Column`, `Row`, `Spacer`
from `pythonx.compose.layout`); names a package defines itself (`runtime.Composable`) are
carried over.
-- **How it is verified.** `tests/test_stubs.py` converts two fixtures holding the fake host's
- declarations, in the old and the current upstream format (and the current format with an object
- in its parent stub), and checks the generated signatures against `inspect.signature` at run time.
+- **How it is verified.** `tests/test_stubs.py` converts three fixtures: the fake host's
+ declarations in the old and the current upstream format (and the current format with an object
+ in its parent stub), and a third in the format of python-multiplatform #53/#44/#38 (nested types,
+ object functions, property setters), and checks the generated signatures against `inspect.signature` at run time.
`TheCommittedStubs` regenerates from `.tmp/kotlin-stubs.zip` and requires the committed files to
be identical (it skips where the artefact is absent, which includes CI). `tests/test_typing.py`
runs mypy over small programs against the committed stubs: correct code passes, a misspelled
keyword or function fails. `tests/test_wheel.py` finds `py.typed` and the stubs in the built wheel.
- Disabling a step of the generator fails tests: folding objects into their parent 11, rewriting
- references 9, keeping the binder's `# type: ignore` comments 7, renaming class members 5, the
- second-module re-export 2, the aliases 2, the shadowed-object check 1.
+ Each generator step has a test that fails when the step is disabled (measured per change; see the
+ commit messages of #40, #45 and the run-37098191598 regeneration for the counts).
+- **What the newer input improved.** Object functions are stubbed (`Arrangement.spaced_by(8)`
+ type-checks), object constants carry their nested types, an `*ItemColors` parameter is no longer
+ `bool`, names that differ only in case and Python-keyword names no longer reach the stubs, and
+ properties appear with their setters.
+ `tests/test_typing.py` checks an object function, both spellings of a grouped constant, and a
+ property assignment.
- **Still missing.**
- Many parameter and return types are `Any`: upstream emits `Any` for a class that shares its
- name with a function (`PaddingValues`, `TextStyle`, `Color`) and for packages it does not stub;
- `Dp` is `float`.
+ name with a function (`PaddingValues`, `TextStyle`, `Color`), for packages it does not stub, and
+ for an object's own type (`Alignment.Center: Alignment`, python-multiplatform's object self-type);
+ `Icons.Default.Add` is not stubbed upstream (python-multiplatform #68); `Dp` is `float`;
+ `Arrangement.HorizontalOrVertical` constants and `spaced_by` return `Any` (above).
- The `pythonx.compose` root module maps `androidx.compose`, which has no stub, so its stub is
empty.
- Object constants named like a Python keyword (`FilterQuality.None`) cannot be written as an
@@ -350,6 +369,13 @@ rule that names no declaration:
declared type is what the binder describes; subtyping is not modelled.
- **Kotlin members win.** If `P` has a member named `G` (a constant, a function, a nested object
the binder lists), that member is what `P.G` reads, and there is no group of that name.
+- **In the stubs** (S1.2) the group and the Kotlin type are one class: when the object's stub nests
+ a type of the group's name (`class Horizontal` in `Alignment`'s, python-multiplatform #53), the
+ group's constants are added to that class, so `Alignment.Horizontal` is the type a parameter
+ annotated `Alignment.Horizontal` takes and the namespace `Alignment.Horizontal.End` reads. The
+ trade-off: a nested type's members are its grouped constants only (by the exact-declared-type rule
+ above), so `Arrangement.Horizontal` lacks the constants declared as `HorizontalOrVertical`; and
+ because upstream gives `HorizontalOrVertical` one base, the stubs type what names it as `Any`.
- `dir()` of an object lists its group names next to its members; `dir()` of a group lists its
constants. A name a group does not hold raises `AttributeError` naming the group's Kotlin type
(`androidx.compose.ui.Alignment.Horizontal`), so `Alignment.Horizontal.Top` fails: `Top` is an
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 5a3da83..3b8c0f9 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 107 passed, 87 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
107 passed, 87 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 116 passed, 87 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
116 passed, 87 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (31c092f0 or later) 193 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 193 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (31c092f0 or later) 202 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 202 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
Test baseline: 107 passed, 87 skipped without a python-multiplatform checkout; 193 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 107 passed, 87 skipped, 최신 체크아웃이면 193 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 116 passed, 87 skipped without a python-multiplatform checkout; 202 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 116 passed, 87 skipped, 최신 체크아웃이면 202 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
Icon and the colour-scheme factories cannot be called yet: nothing bound can produce an ImageVector until the binder walks material-icons-core (python-multiplatform #37; then DefaultIcons is Icons.Default), and the factories take 36 colour parameters.Icon 과 색 스킴 팩토리는 아직 호출할 수 없습니다: 바인더가 material-icons-core 를 읽기 전에는(python-multiplatform #37, 그 뒤 DefaultIcons 는 Icons.Default) 바인딩된 어떤 것도 ImageVector 를 만들 수 없고, 팩토리는 색 매개변수 36 개를 받습니다.
+
The colour-scheme factories cannot be called yet: they take 36 colour parameters. DefaultIcons is Icons.Default, an icon is a value read without parentheses — Icon(DefaultIcons.Add, content_description=None), not the notebook's DefaultIcons.Add() — and it is tested here against a fake host only; the real draw is in python-multiplatform's render test.색 스킴 팩토리는 색 매개변수를 36 개 받아 아직 호출할 수 없습니다. DefaultIcons 는 Icons.Default 이고, 아이콘은 괄호 없이 읽는 값입니다 — 노트북의 DefaultIcons.Add() 가 아니라 Icon(DefaultIcons.Add, content_description=None). 여기서는 가짜 호스트로만 테스트되며, 실제 그리기는 python-multiplatform 의 렌더 테스트에 있습니다.
A declared app root and Pythonic state — redefining a screen replaces it, with no update call — are planned (issue #11).선언형 앱 루트와 파이썬다운 상태 — 화면을 다시 정의하면 교체되고, 갱신 호출은 없음 — 는 계획 단계입니다(이슈 #11).
TextField input-method (IME) handling is pending (issue #10).TextField 의 입력기(IME) 처리는 대기 중입니다(이슈 #10).
-
remember_saveable, DefaultIcons and the coroutine scopes the notebook imports are planned.노트북이 import 하는 remember_saveable, DefaultIcons, 코루틴 스코프는 계획 단계입니다.
+
remember_saveable and the coroutine scopes the notebook imports are planned.노트북이 import 하는 remember_saveable, 코루틴 스코프는 계획 단계입니다.
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
partial부분
DefaultIcons is Icons.Default, written DefaultIcons.Add — tested against a fake host shaped after python-multiplatform #37/#38; the real draw is in python-multiplatform's render testDefaultIcons 는 Icons.Default 이며 DefaultIcons.Add 로 씁니다 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음
Test baseline: 116 passed, 87 skipped without a python-multiplatform checkout; 202 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 116 passed, 87 skipped, 최신 체크아웃이면 202 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index d894204..4470274 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -157,7 +157,8 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19), 바인더가 `Any?` 칸의 int 를 거부해 `state(1)` 은 거부됨 |
| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
-| `Icon`, `DefaultIcons`, 색 스킴 | ⏳ 계획(python-multiplatform #37) |
+| `DefaultIcons`(`Icons.Default`), `DefaultIcons.Add` 로 씀 | 🟡 부분 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; `Icon(DefaultIcons.Add, …)` 의 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음 |
+| 색 스킴 | ⏳ 계획 |
| `remember_saveable`, 코루틴 스코프 | ⏳ 계획 |
전체 목록은 가이드의 [현황 페이지](../guide/status.html)에 있습니다.
diff --git a/pythonx/compose/_reexport.py b/pythonx/compose/_reexport.py
index 81f346b..a38afb7 100644
--- a/pythonx/compose/_reexport.py
+++ b/pythonx/compose/_reexport.py
@@ -36,7 +36,10 @@
A module may also answer for names the manifest's `[aliases]` section lends it from another mapped
module (`material3` answers for `Column`, `Row`, `Spacer` from `layout`, as the notebook imports
-them); the object is the same one either way.
+them); the object is the same one either way. An alias may also lend a name under a different one,
+through an attribute path (`DefaultIcons` is `Icons.Default` of `pythonx.compose.material.icons`,
+INTENT section 5.7); a path with attribute steps is read afresh on every access, as the binder
+serves a live property.
Nothing here names a Kotlin declaration. Names defined in the package's own `__init__.py` (such as
`runtime.Composable`) are ordinary module attributes and win, because `__getattr__` only runs for a
@@ -434,14 +437,35 @@ def __repr__(self):
def _aliases(module_name: str) -> dict:
- """Name -> the `pythonx.compose` module it is borrowed from, per the manifest's `[aliases]`."""
+ """Name -> `(source module, attribute path in it)`, per the manifest's `[aliases]`.
+
+ An entry under a source module is a list of names (lent under the same name, path = the name) or
+ a table `{ lent = "Path.To.Attr" }` (a different name, through an attribute path).
+ """
borrowed = {}
- for source, names in manifest().get("aliases", {}).get(module_name, {}).items():
- for name in names:
- borrowed[name] = source
+ for source, lent in manifest().get("aliases", {}).get(module_name, {}).items():
+ pairs = ((name, name) for name in lent) if isinstance(lent, list) else lent.items()
+ for name, path in pairs:
+ borrowed[name] = (source, path)
return borrowed
+def _borrow(module_name: str, name: str, source: str, path: str):
+ """The value of the alias [name]: [path] read in [source].
+
+ A bare name is resolved once and kept in the owner's namespace. A path with attribute steps is
+ read on every access and not kept, because what it ends in may be a live property -- the binder
+ serves `Icons.Default` afresh on every read and this layer does not freeze it either.
+ """
+ head, *rest = path.split(".")
+ value = getattr(importlib.import_module(source), head)
+ for step in rest:
+ value = getattr(value, step)
+ if not rest:
+ setattr(sys.modules[module_name], name, value)
+ return value
+
+
def reexport(module_name: str):
"""The module-level `__getattr__` and `__dir__` for the mapped package `module_name`.
@@ -457,11 +481,9 @@ def __getattr__(name):
# the attribute before it imports a submodule, and only an AttributeError lets it
# fall back -- so this has to answer before anything that needs the binder.
return importlib.import_module(module_name + "." + name)
- source = _aliases(module_name).get(name)
- if source is not None:
- value = getattr(importlib.import_module(source), name)
- setattr(sys.modules[module_name], name, value)
- return value
+ borrowed = _aliases(module_name).get(name)
+ if borrowed is not None:
+ return _borrow(module_name, name, *borrowed)
try:
kotlin = kotlin_module(module_name)
except ImportError as missing:
diff --git a/pythonx/compose/material/__init__.py b/pythonx/compose/material/__init__.py
new file mode 100644
index 0000000..41e5ace
--- /dev/null
+++ b/pythonx/compose/material/__init__.py
@@ -0,0 +1,8 @@
+"""`pythonx.compose.material` -- the Pythonic view of `androidx.compose.material` (see `pythonx/compose/_reexport.py`).
+
+Material 2's own composables are not bound; this package is here for `material.icons`.
+"""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/material/__init__.pyi b/pythonx/compose/material/__init__.pyi
new file mode 100644
index 0000000..02ce842
--- /dev/null
+++ b/pythonx/compose/material/__init__.pyi
@@ -0,0 +1 @@
+# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37098191598, commit fa2558e3, Compose 1.11.1). Do not edit.
diff --git a/pythonx/compose/material/icons/__init__.py b/pythonx/compose/material/icons/__init__.py
new file mode 100644
index 0000000..f02a782
--- /dev/null
+++ b/pythonx/compose/material/icons/__init__.py
@@ -0,0 +1,9 @@
+"""`pythonx.compose.material.icons` -- the Pythonic view of `androidx.compose.material.icons` (see `pythonx/compose/_reexport.py`).
+
+`Icons.Default.Add` is served by the rule; `material3` lends `Icons.Default` as `DefaultIcons`
+(`[aliases]` in `pythonx-map.toml`, INTENT section 5.7).
+"""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/material/icons/__init__.pyi b/pythonx/compose/material/icons/__init__.pyi
new file mode 100644
index 0000000..49001bc
--- /dev/null
+++ b/pythonx/compose/material/icons/__init__.pyi
@@ -0,0 +1,1158 @@
+# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37098191598, commit fa2558e3, Compose 1.11.1). Do not edit.
+import typing as _t
+
+def material_icon(name: str, auto_mirror: bool = ..., *, block: _t.Callable[[_t.Any], _t.Any]) -> _t.Any:
+ """Kotlin: androidx.compose.material.icons.materialIcon(name: kotlin.String, autoMirror: kotlin.Boolean, block: kotlin.Function1): androidx.compose.ui.graphics.vector.ImageVector"""
+ ...
+
+def material_path(receiver: _t.Any, /, fill_alpha: float = ..., stroke_alpha: float = ..., path_fill_type: _t.Any = ..., *, path_builder: _t.Callable[[_t.Any], None]) -> _t.Any:
+ """Kotlin: androidx.compose.ui.graphics.vector.ImageVector.Builder.materialPath(fillAlpha: kotlin.Float, strokeAlpha: kotlin.Float, pathFillType: androidx.compose.ui.graphics.PathFillType, pathBuilder: kotlin.Function1): androidx.compose.ui.graphics.vector.ImageVector.Builder"""
+ ...
+
+class Icons:
+ """Kotlin: androidx.compose.material.icons.Icons"""
+ class AutoMirrored:
+ """Kotlin: container of nested classes"""
+ class Filled:
+ """Kotlin: androidx.compose.material.icons.Icons.AutoMirrored.Filled"""
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.ArrowBack (androidx.compose.material.icons.Icons.AutoMirrored.Filled.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.ArrowForward (androidx.compose.material.icons.Icons.AutoMirrored.Filled.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.ExitToApp (androidx.compose.material.icons.Icons.AutoMirrored.Filled.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.KeyboardArrowLeft (androidx.compose.material.icons.Icons.AutoMirrored.Filled.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight (androidx.compose.material.icons.Icons.AutoMirrored.Filled.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.List (androidx.compose.material.icons.Icons.AutoMirrored.Filled.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.filled.Send (androidx.compose.material.icons.Icons.AutoMirrored.Filled.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class Outlined:
+ """Kotlin: androidx.compose.material.icons.Icons.AutoMirrored.Outlined"""
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.ArrowBack (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.ArrowForward (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.ExitToApp (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.KeyboardArrowLeft (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.KeyboardArrowRight (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.List (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.outlined.Send (androidx.compose.material.icons.Icons.AutoMirrored.Outlined.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class Rounded:
+ """Kotlin: androidx.compose.material.icons.Icons.AutoMirrored.Rounded"""
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.ArrowBack (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.ArrowForward (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.ExitToApp (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.KeyboardArrowLeft (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.KeyboardArrowRight (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.List (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.rounded.Send (androidx.compose.material.icons.Icons.AutoMirrored.Rounded.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class Sharp:
+ """Kotlin: androidx.compose.material.icons.Icons.AutoMirrored.Sharp"""
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.ArrowBack (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.ArrowForward (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.ExitToApp (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.KeyboardArrowLeft (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.KeyboardArrowRight (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.List (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.sharp.Send (androidx.compose.material.icons.Icons.AutoMirrored.Sharp.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class TwoTone:
+ """Kotlin: androidx.compose.material.icons.Icons.AutoMirrored.TwoTone"""
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.ArrowBack (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.ArrowForward (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.ExitToApp (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.KeyboardArrowLeft (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.KeyboardArrowRight (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.List (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.automirrored.twotone.Send (androidx.compose.material.icons.Icons.AutoMirrored.TwoTone.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class Filled:
+ """Kotlin: androidx.compose.material.icons.Icons.Filled"""
+ @property
+ def AccountBox(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.AccountBox (androidx.compose.material.icons.Icons.Filled.AccountBox: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AccountCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.AccountCircle (androidx.compose.material.icons.Icons.Filled.AccountCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Add(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Add (androidx.compose.material.icons.Icons.Filled.Add: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AddCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.AddCircle (androidx.compose.material.icons.Icons.Filled.AddCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.ArrowBack (androidx.compose.material.icons.Icons.Filled.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowDropDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.ArrowDropDown (androidx.compose.material.icons.Icons.Filled.ArrowDropDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.ArrowForward (androidx.compose.material.icons.Icons.Filled.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Build(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Build (androidx.compose.material.icons.Icons.Filled.Build: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Call(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Call (androidx.compose.material.icons.Icons.Filled.Call: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Check(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Check (androidx.compose.material.icons.Icons.Filled.Check: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def CheckCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.CheckCircle (androidx.compose.material.icons.Icons.Filled.CheckCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Clear(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Clear (androidx.compose.material.icons.Icons.Filled.Clear: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Close(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Close (androidx.compose.material.icons.Icons.Filled.Close: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Create(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Create (androidx.compose.material.icons.Icons.Filled.Create: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def DateRange(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.DateRange (androidx.compose.material.icons.Icons.Filled.DateRange: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Delete(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Delete (androidx.compose.material.icons.Icons.Filled.Delete: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Done(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Done (androidx.compose.material.icons.Icons.Filled.Done: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Edit(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Edit (androidx.compose.material.icons.Icons.Filled.Edit: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Email(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Email (androidx.compose.material.icons.Icons.Filled.Email: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.ExitToApp (androidx.compose.material.icons.Icons.Filled.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Face(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Face (androidx.compose.material.icons.Icons.Filled.Face: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Favorite(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Favorite (androidx.compose.material.icons.Icons.Filled.Favorite: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def FavoriteBorder(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.FavoriteBorder (androidx.compose.material.icons.Icons.Filled.FavoriteBorder: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Home(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Home (androidx.compose.material.icons.Icons.Filled.Home: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Info(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Info (androidx.compose.material.icons.Icons.Filled.Info: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.KeyboardArrowDown (androidx.compose.material.icons.Icons.Filled.KeyboardArrowDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.KeyboardArrowLeft (androidx.compose.material.icons.Icons.Filled.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.KeyboardArrowRight (androidx.compose.material.icons.Icons.Filled.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.KeyboardArrowUp (androidx.compose.material.icons.Icons.Filled.KeyboardArrowUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.List (androidx.compose.material.icons.Icons.Filled.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def LocationOn(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.LocationOn (androidx.compose.material.icons.Icons.Filled.LocationOn: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Lock(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Lock (androidx.compose.material.icons.Icons.Filled.Lock: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MailOutline(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.MailOutline (androidx.compose.material.icons.Icons.Filled.MailOutline: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Menu(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Menu (androidx.compose.material.icons.Icons.Filled.Menu: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MoreVert(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.MoreVert (androidx.compose.material.icons.Icons.Filled.MoreVert: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Notifications(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Notifications (androidx.compose.material.icons.Icons.Filled.Notifications: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Person(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Person (androidx.compose.material.icons.Icons.Filled.Person: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Phone(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Phone (androidx.compose.material.icons.Icons.Filled.Phone: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Place(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Place (androidx.compose.material.icons.Icons.Filled.Place: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def PlayArrow(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.PlayArrow (androidx.compose.material.icons.Icons.Filled.PlayArrow: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Refresh(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Refresh (androidx.compose.material.icons.Icons.Filled.Refresh: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Search(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Search (androidx.compose.material.icons.Icons.Filled.Search: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Send (androidx.compose.material.icons.Icons.Filled.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Settings(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Settings (androidx.compose.material.icons.Icons.Filled.Settings: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Share(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Share (androidx.compose.material.icons.Icons.Filled.Share: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ShoppingCart(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.ShoppingCart (androidx.compose.material.icons.Icons.Filled.ShoppingCart: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Star(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Star (androidx.compose.material.icons.Icons.Filled.Star: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ThumbUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.ThumbUp (androidx.compose.material.icons.Icons.Filled.ThumbUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Warning(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.filled.Warning (androidx.compose.material.icons.Icons.Filled.Warning: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ Default: _t.ClassVar[Icons.Filled]
+ class Outlined:
+ """Kotlin: androidx.compose.material.icons.Icons.Outlined"""
+ @property
+ def AccountBox(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.AccountBox (androidx.compose.material.icons.Icons.Outlined.AccountBox: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AccountCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.AccountCircle (androidx.compose.material.icons.Icons.Outlined.AccountCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Add(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Add (androidx.compose.material.icons.Icons.Outlined.Add: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AddCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.AddCircle (androidx.compose.material.icons.Icons.Outlined.AddCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.ArrowBack (androidx.compose.material.icons.Icons.Outlined.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowDropDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.ArrowDropDown (androidx.compose.material.icons.Icons.Outlined.ArrowDropDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.ArrowForward (androidx.compose.material.icons.Icons.Outlined.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Build(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Build (androidx.compose.material.icons.Icons.Outlined.Build: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Call(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Call (androidx.compose.material.icons.Icons.Outlined.Call: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Check(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Check (androidx.compose.material.icons.Icons.Outlined.Check: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def CheckCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.CheckCircle (androidx.compose.material.icons.Icons.Outlined.CheckCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Clear(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Clear (androidx.compose.material.icons.Icons.Outlined.Clear: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Close(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Close (androidx.compose.material.icons.Icons.Outlined.Close: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Create(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Create (androidx.compose.material.icons.Icons.Outlined.Create: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def DateRange(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.DateRange (androidx.compose.material.icons.Icons.Outlined.DateRange: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Delete(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Delete (androidx.compose.material.icons.Icons.Outlined.Delete: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Done(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Done (androidx.compose.material.icons.Icons.Outlined.Done: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Edit(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Edit (androidx.compose.material.icons.Icons.Outlined.Edit: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Email(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Email (androidx.compose.material.icons.Icons.Outlined.Email: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.ExitToApp (androidx.compose.material.icons.Icons.Outlined.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Face(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Face (androidx.compose.material.icons.Icons.Outlined.Face: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Favorite(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Favorite (androidx.compose.material.icons.Icons.Outlined.Favorite: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def FavoriteBorder(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.FavoriteBorder (androidx.compose.material.icons.Icons.Outlined.FavoriteBorder: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Home(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Home (androidx.compose.material.icons.Icons.Outlined.Home: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Info(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Info (androidx.compose.material.icons.Icons.Outlined.Info: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.KeyboardArrowDown (androidx.compose.material.icons.Icons.Outlined.KeyboardArrowDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.KeyboardArrowLeft (androidx.compose.material.icons.Icons.Outlined.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.KeyboardArrowRight (androidx.compose.material.icons.Icons.Outlined.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.KeyboardArrowUp (androidx.compose.material.icons.Icons.Outlined.KeyboardArrowUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.List (androidx.compose.material.icons.Icons.Outlined.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def LocationOn(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.LocationOn (androidx.compose.material.icons.Icons.Outlined.LocationOn: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Lock(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Lock (androidx.compose.material.icons.Icons.Outlined.Lock: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MailOutline(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.MailOutline (androidx.compose.material.icons.Icons.Outlined.MailOutline: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Menu(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Menu (androidx.compose.material.icons.Icons.Outlined.Menu: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MoreVert(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.MoreVert (androidx.compose.material.icons.Icons.Outlined.MoreVert: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Notifications(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Notifications (androidx.compose.material.icons.Icons.Outlined.Notifications: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Person(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Person (androidx.compose.material.icons.Icons.Outlined.Person: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Phone(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Phone (androidx.compose.material.icons.Icons.Outlined.Phone: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Place(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Place (androidx.compose.material.icons.Icons.Outlined.Place: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def PlayArrow(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.PlayArrow (androidx.compose.material.icons.Icons.Outlined.PlayArrow: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Refresh(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Refresh (androidx.compose.material.icons.Icons.Outlined.Refresh: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Search(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Search (androidx.compose.material.icons.Icons.Outlined.Search: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Send (androidx.compose.material.icons.Icons.Outlined.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Settings(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Settings (androidx.compose.material.icons.Icons.Outlined.Settings: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Share(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Share (androidx.compose.material.icons.Icons.Outlined.Share: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ShoppingCart(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.ShoppingCart (androidx.compose.material.icons.Icons.Outlined.ShoppingCart: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Star(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Star (androidx.compose.material.icons.Icons.Outlined.Star: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ThumbUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.ThumbUp (androidx.compose.material.icons.Icons.Outlined.ThumbUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Warning(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.outlined.Warning (androidx.compose.material.icons.Icons.Outlined.Warning: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class Rounded:
+ """Kotlin: androidx.compose.material.icons.Icons.Rounded"""
+ @property
+ def AccountBox(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.AccountBox (androidx.compose.material.icons.Icons.Rounded.AccountBox: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AccountCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.AccountCircle (androidx.compose.material.icons.Icons.Rounded.AccountCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Add(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Add (androidx.compose.material.icons.Icons.Rounded.Add: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AddCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.AddCircle (androidx.compose.material.icons.Icons.Rounded.AddCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.ArrowBack (androidx.compose.material.icons.Icons.Rounded.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowDropDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.ArrowDropDown (androidx.compose.material.icons.Icons.Rounded.ArrowDropDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.ArrowForward (androidx.compose.material.icons.Icons.Rounded.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Build(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Build (androidx.compose.material.icons.Icons.Rounded.Build: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Call(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Call (androidx.compose.material.icons.Icons.Rounded.Call: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Check(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Check (androidx.compose.material.icons.Icons.Rounded.Check: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def CheckCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.CheckCircle (androidx.compose.material.icons.Icons.Rounded.CheckCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Clear(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Clear (androidx.compose.material.icons.Icons.Rounded.Clear: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Close(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Close (androidx.compose.material.icons.Icons.Rounded.Close: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Create(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Create (androidx.compose.material.icons.Icons.Rounded.Create: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def DateRange(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.DateRange (androidx.compose.material.icons.Icons.Rounded.DateRange: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Delete(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Delete (androidx.compose.material.icons.Icons.Rounded.Delete: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Done(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Done (androidx.compose.material.icons.Icons.Rounded.Done: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Edit(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Edit (androidx.compose.material.icons.Icons.Rounded.Edit: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Email(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Email (androidx.compose.material.icons.Icons.Rounded.Email: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.ExitToApp (androidx.compose.material.icons.Icons.Rounded.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Face(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Face (androidx.compose.material.icons.Icons.Rounded.Face: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Favorite(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Favorite (androidx.compose.material.icons.Icons.Rounded.Favorite: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def FavoriteBorder(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.FavoriteBorder (androidx.compose.material.icons.Icons.Rounded.FavoriteBorder: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Home(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Home (androidx.compose.material.icons.Icons.Rounded.Home: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Info(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Info (androidx.compose.material.icons.Icons.Rounded.Info: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.KeyboardArrowDown (androidx.compose.material.icons.Icons.Rounded.KeyboardArrowDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.KeyboardArrowLeft (androidx.compose.material.icons.Icons.Rounded.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.KeyboardArrowRight (androidx.compose.material.icons.Icons.Rounded.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.KeyboardArrowUp (androidx.compose.material.icons.Icons.Rounded.KeyboardArrowUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.List (androidx.compose.material.icons.Icons.Rounded.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def LocationOn(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.LocationOn (androidx.compose.material.icons.Icons.Rounded.LocationOn: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Lock(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Lock (androidx.compose.material.icons.Icons.Rounded.Lock: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MailOutline(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.MailOutline (androidx.compose.material.icons.Icons.Rounded.MailOutline: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Menu(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Menu (androidx.compose.material.icons.Icons.Rounded.Menu: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MoreVert(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.MoreVert (androidx.compose.material.icons.Icons.Rounded.MoreVert: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Notifications(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Notifications (androidx.compose.material.icons.Icons.Rounded.Notifications: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Person(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Person (androidx.compose.material.icons.Icons.Rounded.Person: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Phone(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Phone (androidx.compose.material.icons.Icons.Rounded.Phone: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Place(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Place (androidx.compose.material.icons.Icons.Rounded.Place: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def PlayArrow(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.PlayArrow (androidx.compose.material.icons.Icons.Rounded.PlayArrow: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Refresh(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Refresh (androidx.compose.material.icons.Icons.Rounded.Refresh: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Search(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Search (androidx.compose.material.icons.Icons.Rounded.Search: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Send (androidx.compose.material.icons.Icons.Rounded.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Settings(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Settings (androidx.compose.material.icons.Icons.Rounded.Settings: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Share(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Share (androidx.compose.material.icons.Icons.Rounded.Share: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ShoppingCart(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.ShoppingCart (androidx.compose.material.icons.Icons.Rounded.ShoppingCart: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Star(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Star (androidx.compose.material.icons.Icons.Rounded.Star: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ThumbUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.ThumbUp (androidx.compose.material.icons.Icons.Rounded.ThumbUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Warning(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.rounded.Warning (androidx.compose.material.icons.Icons.Rounded.Warning: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class Sharp:
+ """Kotlin: androidx.compose.material.icons.Icons.Sharp"""
+ @property
+ def AccountBox(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.AccountBox (androidx.compose.material.icons.Icons.Sharp.AccountBox: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AccountCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.AccountCircle (androidx.compose.material.icons.Icons.Sharp.AccountCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Add(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Add (androidx.compose.material.icons.Icons.Sharp.Add: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AddCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.AddCircle (androidx.compose.material.icons.Icons.Sharp.AddCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.ArrowBack (androidx.compose.material.icons.Icons.Sharp.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowDropDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.ArrowDropDown (androidx.compose.material.icons.Icons.Sharp.ArrowDropDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.ArrowForward (androidx.compose.material.icons.Icons.Sharp.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Build(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Build (androidx.compose.material.icons.Icons.Sharp.Build: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Call(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Call (androidx.compose.material.icons.Icons.Sharp.Call: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Check(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Check (androidx.compose.material.icons.Icons.Sharp.Check: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def CheckCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.CheckCircle (androidx.compose.material.icons.Icons.Sharp.CheckCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Clear(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Clear (androidx.compose.material.icons.Icons.Sharp.Clear: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Close(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Close (androidx.compose.material.icons.Icons.Sharp.Close: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Create(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Create (androidx.compose.material.icons.Icons.Sharp.Create: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def DateRange(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.DateRange (androidx.compose.material.icons.Icons.Sharp.DateRange: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Delete(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Delete (androidx.compose.material.icons.Icons.Sharp.Delete: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Done(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Done (androidx.compose.material.icons.Icons.Sharp.Done: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Edit(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Edit (androidx.compose.material.icons.Icons.Sharp.Edit: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Email(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Email (androidx.compose.material.icons.Icons.Sharp.Email: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.ExitToApp (androidx.compose.material.icons.Icons.Sharp.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Face(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Face (androidx.compose.material.icons.Icons.Sharp.Face: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Favorite(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Favorite (androidx.compose.material.icons.Icons.Sharp.Favorite: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def FavoriteBorder(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.FavoriteBorder (androidx.compose.material.icons.Icons.Sharp.FavoriteBorder: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Home(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Home (androidx.compose.material.icons.Icons.Sharp.Home: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Info(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Info (androidx.compose.material.icons.Icons.Sharp.Info: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.KeyboardArrowDown (androidx.compose.material.icons.Icons.Sharp.KeyboardArrowDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.KeyboardArrowLeft (androidx.compose.material.icons.Icons.Sharp.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.KeyboardArrowRight (androidx.compose.material.icons.Icons.Sharp.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.KeyboardArrowUp (androidx.compose.material.icons.Icons.Sharp.KeyboardArrowUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.List (androidx.compose.material.icons.Icons.Sharp.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def LocationOn(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.LocationOn (androidx.compose.material.icons.Icons.Sharp.LocationOn: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Lock(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Lock (androidx.compose.material.icons.Icons.Sharp.Lock: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MailOutline(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.MailOutline (androidx.compose.material.icons.Icons.Sharp.MailOutline: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Menu(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Menu (androidx.compose.material.icons.Icons.Sharp.Menu: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MoreVert(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.MoreVert (androidx.compose.material.icons.Icons.Sharp.MoreVert: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Notifications(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Notifications (androidx.compose.material.icons.Icons.Sharp.Notifications: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Person(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Person (androidx.compose.material.icons.Icons.Sharp.Person: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Phone(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Phone (androidx.compose.material.icons.Icons.Sharp.Phone: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Place(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Place (androidx.compose.material.icons.Icons.Sharp.Place: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def PlayArrow(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.PlayArrow (androidx.compose.material.icons.Icons.Sharp.PlayArrow: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Refresh(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Refresh (androidx.compose.material.icons.Icons.Sharp.Refresh: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Search(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Search (androidx.compose.material.icons.Icons.Sharp.Search: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Send (androidx.compose.material.icons.Icons.Sharp.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Settings(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Settings (androidx.compose.material.icons.Icons.Sharp.Settings: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Share(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Share (androidx.compose.material.icons.Icons.Sharp.Share: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ShoppingCart(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.ShoppingCart (androidx.compose.material.icons.Icons.Sharp.ShoppingCart: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Star(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Star (androidx.compose.material.icons.Icons.Sharp.Star: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ThumbUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.ThumbUp (androidx.compose.material.icons.Icons.Sharp.ThumbUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Warning(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.sharp.Warning (androidx.compose.material.icons.Icons.Sharp.Warning: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ class TwoTone:
+ """Kotlin: androidx.compose.material.icons.Icons.TwoTone"""
+ @property
+ def AccountBox(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.AccountBox (androidx.compose.material.icons.Icons.TwoTone.AccountBox: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AccountCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.AccountCircle (androidx.compose.material.icons.Icons.TwoTone.AccountCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Add(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Add (androidx.compose.material.icons.Icons.TwoTone.Add: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def AddCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.AddCircle (androidx.compose.material.icons.Icons.TwoTone.AddCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowBack(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.ArrowBack (androidx.compose.material.icons.Icons.TwoTone.ArrowBack: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowDropDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.ArrowDropDown (androidx.compose.material.icons.Icons.TwoTone.ArrowDropDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ArrowForward(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.ArrowForward (androidx.compose.material.icons.Icons.TwoTone.ArrowForward: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Build(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Build (androidx.compose.material.icons.Icons.TwoTone.Build: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Call(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Call (androidx.compose.material.icons.Icons.TwoTone.Call: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Check(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Check (androidx.compose.material.icons.Icons.TwoTone.Check: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def CheckCircle(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.CheckCircle (androidx.compose.material.icons.Icons.TwoTone.CheckCircle: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Clear(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Clear (androidx.compose.material.icons.Icons.TwoTone.Clear: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Close(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Close (androidx.compose.material.icons.Icons.TwoTone.Close: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Create(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Create (androidx.compose.material.icons.Icons.TwoTone.Create: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def DateRange(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.DateRange (androidx.compose.material.icons.Icons.TwoTone.DateRange: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Delete(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Delete (androidx.compose.material.icons.Icons.TwoTone.Delete: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Done(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Done (androidx.compose.material.icons.Icons.TwoTone.Done: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Edit(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Edit (androidx.compose.material.icons.Icons.TwoTone.Edit: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Email(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Email (androidx.compose.material.icons.Icons.TwoTone.Email: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ExitToApp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.ExitToApp (androidx.compose.material.icons.Icons.TwoTone.ExitToApp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Face(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Face (androidx.compose.material.icons.Icons.TwoTone.Face: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Favorite(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Favorite (androidx.compose.material.icons.Icons.TwoTone.Favorite: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def FavoriteBorder(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.FavoriteBorder (androidx.compose.material.icons.Icons.TwoTone.FavoriteBorder: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Home(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Home (androidx.compose.material.icons.Icons.TwoTone.Home: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Info(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Info (androidx.compose.material.icons.Icons.TwoTone.Info: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowDown(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.KeyboardArrowDown (androidx.compose.material.icons.Icons.TwoTone.KeyboardArrowDown: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowLeft(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.KeyboardArrowLeft (androidx.compose.material.icons.Icons.TwoTone.KeyboardArrowLeft: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowRight(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.KeyboardArrowRight (androidx.compose.material.icons.Icons.TwoTone.KeyboardArrowRight: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def KeyboardArrowUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.KeyboardArrowUp (androidx.compose.material.icons.Icons.TwoTone.KeyboardArrowUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def List(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.List (androidx.compose.material.icons.Icons.TwoTone.List: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def LocationOn(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.LocationOn (androidx.compose.material.icons.Icons.TwoTone.LocationOn: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Lock(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Lock (androidx.compose.material.icons.Icons.TwoTone.Lock: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MailOutline(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.MailOutline (androidx.compose.material.icons.Icons.TwoTone.MailOutline: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Menu(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Menu (androidx.compose.material.icons.Icons.TwoTone.Menu: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def MoreVert(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.MoreVert (androidx.compose.material.icons.Icons.TwoTone.MoreVert: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Notifications(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Notifications (androidx.compose.material.icons.Icons.TwoTone.Notifications: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Person(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Person (androidx.compose.material.icons.Icons.TwoTone.Person: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Phone(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Phone (androidx.compose.material.icons.Icons.TwoTone.Phone: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Place(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Place (androidx.compose.material.icons.Icons.TwoTone.Place: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def PlayArrow(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.PlayArrow (androidx.compose.material.icons.Icons.TwoTone.PlayArrow: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Refresh(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Refresh (androidx.compose.material.icons.Icons.TwoTone.Refresh: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Search(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Search (androidx.compose.material.icons.Icons.TwoTone.Search: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Send(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Send (androidx.compose.material.icons.Icons.TwoTone.Send: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Settings(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Settings (androidx.compose.material.icons.Icons.TwoTone.Settings: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Share(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Share (androidx.compose.material.icons.Icons.TwoTone.Share: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ShoppingCart(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.ShoppingCart (androidx.compose.material.icons.Icons.TwoTone.ShoppingCart: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Star(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Star (androidx.compose.material.icons.Icons.TwoTone.Star: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def ThumbUp(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.ThumbUp (androidx.compose.material.icons.Icons.TwoTone.ThumbUp: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ @property
+ def Warning(self) -> _t.Any:
+ """Kotlin property: androidx.compose.material.icons.twotone.Warning (androidx.compose.material.icons.Icons.TwoTone.Warning: androidx.compose.ui.graphics.vector.ImageVector)"""
+ ...
+ Default: _t.ClassVar[Icons.Filled]
+ """Kotlin: androidx.compose.material.icons.Icons.Default(): androidx.compose.material.icons.Icons.Filled"""
diff --git a/pythonx/compose/material3/__init__.pyi b/pythonx/compose/material3/__init__.pyi
index 999964f..65a9fa6 100644
--- a/pythonx/compose/material3/__init__.pyi
+++ b/pythonx/compose/material3/__init__.pyi
@@ -8,6 +8,9 @@ import pythonx.compose.ui.text
from pythonx.compose.layout import Column as Column
from pythonx.compose.layout import Row as Row
from pythonx.compose.layout import Spacer as Spacer
+import pythonx.compose.material.icons as _alias_0
+
+DefaultIcons = _alias_0.Icons.Default
class _ColorScheme_contentColorFor(_t.Protocol):
def __call__(self, background_color: _t.Any) -> _t.Any: ...
diff --git a/pythonx/compose/pythonx-map.toml b/pythonx/compose/pythonx-map.toml
index 2e0b8bc..a3eb5d0 100644
--- a/pythonx/compose/pythonx-map.toml
+++ b/pythonx/compose/pythonx-map.toml
@@ -21,6 +21,11 @@
"pythonx.compose.runtime" = "androidx.compose.runtime"
"pythonx.compose.ui" = "androidx.compose.ui"
+# `DefaultIcons` (INTENT section 5.7) is `Icons.Default`, which lives here: `Icons` is an object of
+# `material-icons-core`, and `Icons.Default.Add` is an extension property read on `Icons.Filled`.
+"pythonx.compose.material" = "androidx.compose.material"
+"pythonx.compose.material.icons" = "androidx.compose.material.icons"
+
# Reached through the four above rather than imported directly: a `Modifier` chain returns into
# `ui.unit` and `ui.graphics`, and `ui.text` is where `TextStyle` lives.
"pythonx.compose.ui.unit" = "androidx.compose.ui.unit"
@@ -52,3 +57,10 @@ raw-primitive-allowed = [
# `androidx.compose.foundation.layout`. Each is the same object as in its home module; this is data,
# not a wrapper, and the rule that serves it is the one in `_reexport.py`.
"pythonx.compose.layout" = ["Column", "Row", "Spacer"]
+#
+# An entry is a list of names lent under the SAME name, or a table `{ lent name = "Path.To.Attr" }`
+# that lends an attribute path of the source under a DIFFERENT name: the notebook's `DefaultIcons`
+# is Kotlin's `Icons.Default` (INTENT section 5.7). The first segment is a name of the source module,
+# each further one an attribute read. A path with a dot is read afresh on every access and never kept,
+# the way the binder serves `Icons.Default` (a live property); a plain name is resolved once.
+"pythonx.compose.material.icons" = { DefaultIcons = "Icons.Default" }
diff --git a/tests/fake_host.py b/tests/fake_host.py
index 8773530..ca8a880 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -52,6 +52,11 @@
RUNTIME = "androidx.compose.runtime"
MUTABLE_STATE = RUNTIME + ".MutableState"
+ICONS_PACKAGE = "androidx.compose.material.icons"
+ICONS = ICONS_PACKAGE + ".Icons"
+ICONS_FILLED = ICONS + ".Filled"
+IMAGE_VECTOR = "androidx.compose.ui.graphics.vector.ImageVector"
+
EMPTY_MODIFIER = "androidx.compose.ui.emptyModifier"
"""The one entry the real walker does **not** produce; see `ComposeShapedFragment.EMPTY_MODIFIER`.
@@ -86,6 +91,12 @@ def __init__(self, label):
self.label = label
+class StubIconSet:
+ """`Icons.Filled`: the one object `Icons.Default` resolves to, so a test can tell it was reached."""
+
+ __slots__ = ()
+
+
class StubPaddingValues:
"""An ordinary object parameter, so two arity-2 overloads differ by declared type alone."""
@@ -124,6 +135,7 @@ def __init__(self):
self._order = []
self._handles = {}
self._next_handle = 1
+ self.filled = StubIconSet()
self._build()
# ------------------------------------------------------------------ the boundary (3 names)
@@ -340,6 +352,21 @@ def _build(self):
lambda args: StubConstant(f"spacedBy({_dp(args[0])})"),
)
+ # Icons, shaped after python-multiplatform #37/#38 as the ecosystem reports them: `Icons.Default`
+ # is a `STATIC_GETTER` of the object `Icons` whose declared type is `Icons.Filled` (the
+ # property's type, not `Default`'s own), and `Icons.Default.Add` is the top-level extension
+ # property `AddKt.getAdd(Icons$Filled)` -- a `GETTER` named by its package and property, read on
+ # `Icons.Filled`, whose receiver is `args[0]` and not a slot, returning an `ImageVector`.
+ self._add(
+ f"{ICONS}.Default", 0, (), (), (), "OBJECT", ICONS_FILLED, False, None, (),
+ lambda args: self.filled, kind="STATIC_GETTER",
+ )
+ for icon in ("Add", "Edit"):
+ self._add(
+ f"{ICONS_PACKAGE}.filled.{icon}", 0, (), (), (), "OBJECT", IMAGE_VECTOR, False,
+ ICONS_FILLED, (),
+ lambda args, icon=icon: self._read_icon(icon), kind="GETTER",
+ )
self._add(
# A generic function: `T` is unbounded, so its slot is declared `kotlin.Any`.
f"{RUNTIME}.mutableStateOf", 1, ("value",), ("OBJECT",), (KOTLIN_ANY,),
@@ -356,6 +383,10 @@ def _build(self):
lambda args: args[0].write(args[1]), kind="SETTER",
)
+ def _read_icon(self, icon):
+ self.calls.append(f"Icons.Filled.{icon}")
+ return StubConstant(icon)
+
def _constant(self, name, declared):
self._add(name, 0, (), (), (), "OBJECT", declared, False, None, (),
lambda args, label=name.rpartition(".")[2]: StubConstant(label), kind="STATIC_GETTER")
diff --git a/tests/test_chain.py b/tests/test_chain.py
index 923de36..723546c 100644
--- a/tests/test_chain.py
+++ b/tests/test_chain.py
@@ -649,6 +649,83 @@ def test_a_name_not_listed_is_not_borrowed(self):
material3.padding_values_of # noqa: B018
+class DefaultIconsAlias(AdapterCase):
+ """INTENT 5.7: `DefaultIcons` is `Icons.Default`, lent by `material3` under another name and path."""
+
+ def label_of(self, proxy):
+ return self.host._object(proxy._pm_handle).label
+
+ def test_the_icons_module_serves_icons_by_the_rule(self):
+ from pythonx.compose.material.icons import Icons
+
+ default = Icons.Default # held: dropping a proxy releases its handle
+ self.assertIs(self.host.filled, self.host._object(default._pm_handle))
+
+ def test_the_icon_is_the_extension_property_getter_on_icons_filled(self):
+ from pythonx.compose.material.icons import Icons
+
+ self.assertEqual("Add", self.label_of(Icons.Default.Add))
+ self.assertEqual(["Icons.Filled.Add"], self.host.calls)
+
+ def test_the_notebook_import_resolves(self):
+ from pythonx.compose.material3 import DefaultIcons
+
+ self.assertIsNotNone(DefaultIcons)
+
+ def test_default_icons_is_icons_default(self):
+ from pythonx.compose.material.icons import Icons
+ from pythonx.compose.material3 import DefaultIcons
+
+ # The same Kotlin object: a read yields a proxy, and both reads reach the one `Icons.Filled`.
+ default = Icons.Default
+ self.assertIs(self.host._object(default._pm_handle), self.host._object(DefaultIcons._pm_handle))
+ self.assertIs(self.host.filled, self.host._object(DefaultIcons._pm_handle))
+
+ def test_the_alias_reaches_the_getter(self):
+ from pythonx.compose.material3 import DefaultIcons
+
+ self.assertEqual("Add", self.label_of(DefaultIcons.Add))
+ self.assertEqual("Edit", self.label_of(DefaultIcons.Edit))
+ self.assertEqual(["Icons.Filled.Add", "Icons.Filled.Edit"], self.host.calls)
+
+ def test_the_alias_is_read_again_each_time_as_the_binder_serves_icons_default(self):
+ import pythonx.compose.material3 as material3
+
+ first, second = material3.DefaultIcons, material3.DefaultIcons
+ self.assertIsNot(first, second)
+ self.assertNotIn("DefaultIcons", vars(material3))
+
+ def test_dir_of_material3_lists_default_icons(self):
+ import pythonx.compose.material3 as material3
+
+ self.assertIn("DefaultIcons", dir(material3))
+
+ def test_an_unknown_icon_is_an_attribute_error(self):
+ from pythonx.compose.material3 import DefaultIcons
+
+ with self.assertRaises(AttributeError):
+ DefaultIcons.NoSuchIcon # noqa: B018
+
+ def test_the_icon_is_a_value_not_a_call(self):
+ # The notebook writes `DefaultIcons.Add()`; an icon is a property read, so a call is refused.
+ from pythonx.compose.material3 import DefaultIcons
+
+ with self.assertRaises(TypeError):
+ DefaultIcons.Add()
+
+ def test_the_name_is_not_borrowed_by_another_module(self):
+ import pythonx.compose.layout as layout
+
+ with self.assertRaises(AttributeError):
+ layout.DefaultIcons # noqa: B018
+
+ def test_the_list_form_still_lends_under_the_same_name(self):
+ from pythonx.compose.layout import Spacer as home
+ from pythonx.compose.material3 import Spacer
+
+ self.assertIs(home, Spacer)
+
+
class SubmodulesWithoutABinder(unittest.TestCase):
"""`from pythonx.compose.ui import modifier` reaches the file even when no binder is installed.
diff --git a/tests/test_pythonx_map.py b/tests/test_pythonx_map.py
index 45fd63a..b3faf8e 100644
--- a/tests/test_pythonx_map.py
+++ b/tests/test_pythonx_map.py
@@ -76,6 +76,13 @@ def test_the_short_layout_spelling_drops_foundation(self) -> None:
)
+def _lent_names(lent) -> dict:
+ """Both forms of one source's entry as {name lent: attribute path in the source}."""
+ if isinstance(lent, list):
+ return {name: name for name in lent}
+ return dict(lent)
+
+
class TestAliasSection(unittest.TestCase):
def test_every_alias_points_between_mapped_modules(self) -> None:
manifest = _manifest()
@@ -86,10 +93,48 @@ def test_every_alias_points_between_mapped_modules(self) -> None:
for source in sources:
self.assertIn(source, modules)
+ def test_an_entry_is_a_list_of_names_or_a_table_of_name_to_path(self) -> None:
+ for owner, sources in _manifest().get("aliases", {}).items():
+ for source, lent in sources.items():
+ with self.subTest(owner=owner, source=source):
+ if isinstance(lent, list):
+ self.assertTrue(lent and all(isinstance(name, str) for name in lent))
+ else:
+ self.assertIsInstance(lent, dict)
+ for name, path in lent.items():
+ self.assertTrue(name.isidentifier(), name)
+ self.assertTrue(
+ all(part.isidentifier() for part in path.split(".")),
+ f"{name} = {path!r} is not an attribute path",
+ )
+
+ def test_no_owner_lends_one_name_twice(self) -> None:
+ for owner, sources in _manifest().get("aliases", {}).items():
+ names = [name for lent in sources.values() for name in _lent_names(lent)]
+ with self.subTest(owner=owner):
+ self.assertEqual(sorted(set(names)), sorted(names))
+
def test_material3_answers_for_the_layout_composables_the_notebook_imports(self) -> None:
aliases = _manifest()["aliases"]["pythonx.compose.material3"]["pythonx.compose.layout"]
self.assertEqual(["Column", "Row", "Spacer"], aliases)
+ def test_material3_answers_for_default_icons_as_icons_default(self) -> None:
+ # INTENT 5.7: a different name, through an attribute path, and the icons package is mapped.
+ manifest = _manifest()
+ lent = manifest["aliases"]["pythonx.compose.material3"]["pythonx.compose.material.icons"]
+ self.assertEqual({"DefaultIcons": "Icons.Default"}, lent)
+ self.assertEqual(
+ "androidx.compose.material.icons", manifest["modules"]["pythonx.compose.material.icons"]
+ )
+
+ def test_every_mapped_module_is_a_package_on_disk(self) -> None:
+ # AGENTS.md 12: `pythonx/` is a real package; a manifest row without its file is a module
+ # the stubs describe and the interpreter cannot import.
+ for module in _manifest()["modules"]:
+ with self.subTest(module=module):
+ init = REPO.joinpath(*module.split(".")) / "__init__.py"
+ self.assertTrue(init.is_file(), f"{module} has a manifest row but no {init}")
+
class TestValueClassSection(unittest.TestCase):
def test_dp_is_allowed_and_packed_classes_are_not(self) -> None:
diff --git a/tests/test_stubs.py b/tests/test_stubs.py
index f9df16a..d1619a6 100644
--- a/tests/test_stubs.py
+++ b/tests/test_stubs.py
@@ -48,6 +48,7 @@ class per bound Kotlin type with its extension members as `ClassVar`s of callabl
UI = COMPOSE / "ui" / "__init__.pyi"
TEXT = COMPOSE / "ui" / "text" / "__init__.pyi"
MATERIAL3 = COMPOSE / "material3" / "__init__.pyi"
+ICONS = COMPOSE / "material" / "icons" / "__init__.pyi"
def _generated(root: Path = KOTLIN_STUBS) -> dict[Path, str]:
@@ -248,7 +249,10 @@ def test_unmapped_or_undeclared_references_become_any(self):
)
self.assertEqual(
["import typing as _t", "import pythonx.compose.ui", "import pythonx.compose.ui.text"],
- [line for line in _imports(self.stubs[MATERIAL3]) if not line.startswith("from ")],
+ [
+ line for line in _imports(self.stubs[MATERIAL3])
+ if not line.startswith("from ") and " as _alias_" not in line # the DefaultIcons path alias
+ ],
)
def test_an_object_sub_package_becomes_a_class_in_its_parent(self):
@@ -289,6 +293,19 @@ def test_aliases_are_re_exported(self):
for name in ("Column", "Row", "Spacer"):
self.assertIn(f"from pythonx.compose.layout import {name} as {name}", imports)
+ def test_a_renamed_path_alias_is_the_same_path_in_the_owners_stub(self):
+ # `DefaultIcons` is `Icons.Default` of the icons module: not an import of that name (it
+ # differs), but the same expression, so a checker reads what the icons stub says it is.
+ text = self.stubs[MATERIAL3]
+ self.assertIn("import pythonx.compose.material.icons as _alias_0", text)
+ assigned = {
+ n.targets[0].id: ast.unparse(n.value)
+ for n in gen_stubs.parse(text).body
+ if isinstance(n, ast.Assign) and isinstance(n.targets[0], ast.Name)
+ }
+ self.assertEqual("_alias_0.Icons.Default", assigned.get("DefaultIcons"))
+ self.assertNotIn("DefaultIcons as", text)
+
def test_a_constant_named_like_a_python_keyword_is_left_out(self):
source = (
"import typing as _t\n\nNone: _t.Any\n\"\"\"Kotlin: a.B.None(): a.B\"\"\"\n\n"
@@ -486,6 +503,11 @@ def test_the_committed_stubs_are_exactly_what_the_artefact_generates(self):
with self.subTest(stub=str(path.relative_to(REPO))):
self.assertEqual(text, path.read_text(encoding="utf-8"))
+ def test_the_committed_icons_stub_declares_icons_and_material3_declares_default_icons(self):
+ icons = ICONS.read_text(encoding="utf-8")
+ self.assertIn("Icons", _classes(icons))
+ self.assertIn("DefaultIcons = _alias_0.Icons.Default", MATERIAL3.read_text(encoding="utf-8"))
+
def test_the_committed_alignment_and_arrangement_carry_their_groups(self):
alignment = _nested(_classes(UI.read_text(encoding="utf-8"))["Alignment"])
self.assertEqual({"CenterHorizontally", "End", "Start"}, _constants(alignment["Horizontal"]))
diff --git a/tests/test_typing.py b/tests/test_typing.py
index 4dfada1..16ba869 100644
--- a/tests/test_typing.py
+++ b/tests/test_typing.py
@@ -165,6 +165,25 @@ def flip(scene: ImageComposeScene) -> None:
scene.layout_direction = scene.layout_direction
""")
+ def test_default_icons_imports_from_material3(self):
+ """INTENT 5.7: the alias is `Icons.Default`, which the stub types as `Icons.Filled`.
+ `Icons.Filled.Add` is typed `Any` until python-multiplatform #68 stubs it properly."""
+ self.assertPasses("""
+ from pythonx.compose.material3 import DefaultIcons, Icon
+ from pythonx.compose.material.icons import Icons
+
+ same: Icons.Filled = DefaultIcons
+ Icon(DefaultIcons.Add, content_description=None)
+ Icon(Icons.Default.Add, content_description=None)
+ """)
+
+ def test_an_unknown_default_icon_fails(self):
+ self.assertFails("""
+ from pythonx.compose.material3 import DefaultIcons
+
+ DefaultIcons.NoSuchIcon
+ """, "NoSuchIcon", "[attr-defined]")
+
def test_a_kotlin_spelled_module_function_fails(self):
self.assertFails("""
from pythonx.compose.layout import fillMaxWidth
diff --git a/tools/gen_stubs.py b/tools/gen_stubs.py
index 136683e..2e9c439 100644
--- a/tools/gen_stubs.py
+++ b/tools/gen_stubs.py
@@ -39,7 +39,8 @@
for it, and its import is rewritten to match; a package the manifest does not map, or a name the
target stub does not declare as a class, becomes `typing.Any`;
- a module that maps a Kotlin package an earlier module already maps re-exports that module, and
- the manifest's `[aliases]` are re-exported, because at run time those names are the same objects;
+ the manifest's `[aliases]` are re-exported, because at run time those names are the same objects
+ (a name lent under another one, through an attribute path, is assigned that path of the source's stub);
- names the module's own `__init__.py` defines (`runtime.Composable`) are carried over, because a
`.pyi` beside a module replaces everything a type checker knows about it; so is a bare
annotation (`app_root: State`), the way a module declares a name its `__getattr__` creates.
@@ -445,9 +446,22 @@ def convert(self, source: str, kotlin_package: str = "", module_name: str = "")
lines = [header(self.stubs.provenance), "import typing as _t\n"]
lines.extend(f"import {module}\n" for module in sorted(references.used))
- for source_module, names in sorted(manifest().get("aliases", {}).get(module_name, {}).items()):
- lines.extend(f"from {source_module} import {name} as {name}\n" for name in sorted(names))
+ declared: list[str] = []
+ for source_module, lent in sorted(manifest().get("aliases", {}).get(module_name, {}).items()):
+ pairs = {name: name for name in lent} if isinstance(lent, list) else dict(lent)
+ for name, path in sorted(pairs.items()):
+ if path == name:
+ lines.append(f"from {source_module} import {name} as {name}\n")
+ else:
+ # A name lent under another one, through an attribute path (`DefaultIcons` is
+ # `Icons.Default`): not an import but the same expression, so the type checker
+ # reads whatever the source's own stub says `Icons.Default` is.
+ lines.append(f"import {source_module} as _alias_{len(declared)}\n")
+ declared.append(f"{name} = _alias_{len(declared)}.{path}\n")
lines.append("\n")
+ lines.extend(declared)
+ if declared:
+ lines.append("\n")
lines.append(_emit_module(body))
return "".join(lines)
From 17929cbd4456cb75967cf73459302e6290370324 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 14:25:28 +0900
Subject: [PATCH 48/58] Docs: Record the notebook's DefaultIcons.Add() against
the current spelling
Decided with the ecosystem lead: Add is read without parentheses, like every
constant, and the notebook's Add() is the spelling of its time. SPEC section 8
now says so in one line; the notebook itself is not touched.
documentation corrected: SPEC section 8. Tests unchanged.
Refs #9
---
docs/SPEC.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 2c59cd3..432b606 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -433,7 +433,7 @@ the binder lists no member that would win over these groups.
|---|---|---|
| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #11; an `int` initial value is refused by the binder until python-multiplatform #69); keeping a value across recreation is not provided |
| `DefaultCoroutineScope`, `MainCoroutineScope` | imported from `pythonx.compose.runtime` | INTENT §4.1, open |
-| `DefaultIcons` | `DefaultIcons.Add()` | INTENT §5.7, `implemented` as `DefaultIcons.Add` (a property read, no parentheses; S5.3, `tests/test_chain.py::DefaultIconsAlias`, fake host) |
+| `DefaultIcons` | `DefaultIcons.Add()` | INTENT §5.7, `implemented` as `DefaultIcons.Add`. The notebook's `Add()` is the spelling of its time; the current spelling is `Add`, a property read without parentheses, as for every constant (decided with the ecosystem lead; S5.3, `tests/test_chain.py::DefaultIconsAlias`, fake host) |
| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §5.4: not provided; written `Modifier` |
| `color=0xFFFF0000` | ARGB integer for a colour | INTENT §5.5: not accepted; written `Color(0xFFFF0000)` |
| `Spacer(start=..., top=...)` | spacing parameters | INTENT §5.6: not supported; written `Spacer(modifier=Modifier.padding(...))` |
From 645f622331e80c5af90dac2de2ce865a0b52c95f Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 15:37:46 +0900
Subject: [PATCH 49/58] Test: Round-trip numbers through state() now that the
binder boxes them
python-multiplatform #69 (PR #81, develop 26485a02) boxes a Python scalar
bound for a kotlin.Any slot by calling a PythonCallables box entry, and
unboxes a handle read back out of one through unboxScalar. So state(0) and
counter.value += 1 work; an int beyond 64 bits is refused with the reason.
The test that pinned the old refusal is flipped, as its comment promised.
The fake host gains the six entries in PythonCallables.kt's shape (boxInt,
boxLong, boxDouble, boxBoolean, boxString: one primitive slot, the box's handle
back as INT; unboxScalar: the handle in, the scalar or None out, releasing it),
and a scalar held in a kotlin.Any now crosses back as a handle, as a Kotlin
box would. Against a binder older than #69 the two scalar tests skip.
runtime/__init__.py is unchanged: the boxing is the binder's.
test changed: the refusal test becomes
test_scalars_round_trip_through_a_kotlin_any (bool, int, float, str, and
value += 1); test added: test_an_int_beyond_64_bits_is_refused_with_the_reason.
Red against 26485a02 before the fake host change: 2 failed (no exposed
declaration ...boxInt / ...boxString), then the old refusal test failed.
documentation corrected: SPEC S5.4 and section 8, PROJECT.md, guide, README
and README_ko; baselines.
Suite with python-multiplatform 26485a02 (main checkout, notebook and zip):
223 passed; without a checkout, 125 passed, 98 skipped. check_guide.py: 0.
Refs #51
Refs #11
---
PROJECT.md | 6 ++---
README.md | 2 +-
docs/SPEC.md | 14 ++++++------
docs/guide/guide-composables.html | 2 +-
docs/locale/README_ko.md | 2 +-
tests/fake_host.py | 38 +++++++++++++++++++++++++++++--
tests/test_app_root.py | 28 ++++++++++++++++++-----
7 files changed, 71 insertions(+), 21 deletions(-)
diff --git a/PROJECT.md b/PROJECT.md
index c44c2f3..2597693 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -28,15 +28,15 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사), `Alignment`/`Arrangement` 상수(평면 `Alignment.End` 와 묶음 `Alignment.Horizontal.End` 모두, #9), proxy 메서드의 snake_case 키워드 인자(`m.padding(padding_values=...)`, python-multiplatform `describe_member` 필요; Kotlin 이름도 실행 시 그대로 통하고 스텁은 snake_case 만) |
-| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19, 바인더가 `Any?` 칸의 int 를 거부하므로 `state(1)` 은 아직 TypeError, python-multiplatform #69 대기), 배포 설정, Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`(import 만 됨)·`DefaultIcons`(`Icons.Default` alias, 가짜 호스트로만 테스트됨; `DefaultIcons.Add` 로 쓴다 — 노트북의 `DefaultIcons.Add()` 가 아님) |
+| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19; 숫자·문자열 상태는 python-multiplatform #69 부터 왕복됨), 배포 설정, Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`(import 만 됨)·`DefaultIcons`(`Icons.Default` alias, 가짜 호스트로만 테스트됨; `DefaultIcons.Add` 로 쓴다 — 노트북의 `DefaultIcons.Add()` 가 아님) |
| 계획 | `remember_saveable`·색 스킴·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 124 passed, 98 skipped
- python-multiplatform develop 31c092f0+ 221 passed, 1 skipped
+ PythonMultiplatform 체크아웃 없음 124 passed, 99 skipped
+ python-multiplatform develop 31c092f0+ 222 passed, 1 skipped
describe_member 없는 체크아웃 같은 수, 그중 7 개 건너뜀 (python-multiplatform #54 이전)
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
diff --git a/README.md b/README.md
index d499e8d..edef549 100644
--- a/README.md
+++ b/README.md
@@ -158,7 +158,7 @@ standalone desktop toolkit.
| Material 3 widgets (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 partial — re-exported by rule; render proofs per widget pending (#9) |
| Type stubs (`.pyi`) from real Compose 1.11.1, `py.typed` | ✅ implemented and checked with mypy; many types are still `Any` (#12) |
| Distribution (`pythonx-compose`) | 🟡 partial — the wheel carries the manifest, the re-export rule, the stubs and `py.typed` |
-| Declared app root (`@app`) and Pythonic state (`state`), no update call | 🟡 partial — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19); `state(1)` is refused by the binder (int in an `Any?` slot) |
+| Declared app root (`@app`) and Pythonic state (`state`), no update call | 🟡 partial — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19); numbers and strings round-trip through `state` |
| `TextField` input-method (IME) handling | ⏳ planned (#10) |
| `DefaultIcons` (`Icons.Default`), written `DefaultIcons.Add` | 🟡 partial — tested against a fake host shaped after python-multiplatform #37/#38; `Icon(DefaultIcons.Add, …)` is drawn in python-multiplatform's render test |
| Colour schemes | ⏳ planned |
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 432b606..60bee89 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -21,8 +21,8 @@ Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CP
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **124 passed, 98 skipped**, 157 subtests passed |
-| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **221 passed, 1 skipped**, 184 subtests passed |
+| No `PythonMultiplatform` checkout found | **124 passed, 99 skipped**, 157 subtests passed |
+| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **222 passed, 1 skipped**, 184 subtests passed |
| an older checkout, without `describe_member` (python-multiplatform #54) | the same, with 7 more skipped |
| an older one, without `describe(module, name)` (python-multiplatform #36) | with 13 more skipped again |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
@@ -261,10 +261,10 @@ re-export rule, and the module's own names win.
Evidence: python-multiplatform #38 (`31c092f0`) binds generic functions and property getters and
setters, and an `Any?` slot carries a Python object as itself, so `mutableStateOf(x)` is callable and
-the returned `MutableState`'s `.value` reads and writes. One consequence: the binder refuses an
-`int` in an `Any?` slot (it would cross as an object handle), so `state(1)` raises `TypeError` today
-and `pythonx` does not box it. python-multiplatform #69 makes the binder box scalars in an `Any`
-slot (bool, int, float, str) and unbox them on read; when it lands this refusal and its test flip. Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory`
+the returned `MutableState`'s `.value` reads and writes. Since python-multiplatform #69 (PR #81) the
+binder boxes a Python scalar for an `Any` slot (bool, int within 64 bits, float, str) and unboxes it
+on read, so `state(0)` and `counter.value += 1` work; an int beyond 64 bits is refused with the
+reason. `pythonx` does none of this itself. Tests: `tests/test_app_root.py::TheLogic` (11) and `::TheStateFactory`
(4) run against a test-only fake state patched in for `_new_state`; `::TheBinderPath` (5) uses the
real `_new_state` through the binder's Python layer and `tests/fake_host.py`, whose `mutableStateOf`
and `MutableState.value` rows are shaped after #38 (`KotlinSurface.kt`, `PythonxAdapter.kt`), not
@@ -431,7 +431,7 @@ the binder lists no member that would win over these groups.
| Name | Notebook use | Note |
|---|---|---|
-| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #11; an `int` initial value is refused by the binder until python-multiplatform #69); keeping a value across recreation is not provided |
+| `remember_saveable` | imported from `pythonx.compose.runtime`; state read/written with `getValue()` / `setValue()` | INTENT §5.1: `state(initial)` read and written through `.value` (S5.4, `partial`, #11; scalars round-trip since python-multiplatform #69); keeping a value across recreation is not provided |
| `DefaultCoroutineScope`, `MainCoroutineScope` | imported from `pythonx.compose.runtime` | INTENT §4.1, open |
| `DefaultIcons` | `DefaultIcons.Add()` | INTENT §5.7, `implemented` as `DefaultIcons.Add`. The notebook's `Add()` is the spelling of its time; the current spelling is `Add`, a property read without parentheses, as for every constant (decided with the ecosystem lead; S5.3, `tests/test_chain.py::DefaultIconsAlias`, fake host) |
| `modifier` | lower-case instance from `pythonx.compose.ui` | INTENT §5.4: not provided; written `Modifier` |
diff --git a/docs/guide/guide-composables.html b/docs/guide/guide-composables.html
index aafed8d..70adede 100644
--- a/docs/guide/guide-composables.html
+++ b/docs/guide/guide-composables.html
@@ -61,7 +61,7 @@
Declare the app and keep state@app declares the screen the host draws and returns the function unchanged. Declaring it again, for example in a notebook cell, replaces the screen; there is no update call. state(initial) is a Compose state, read and written through .value. The host is configured once with PythonContent("pythonx.compose.runtime", "app_root").
@app 은 호스트가 그리는 화면을 선언하고 함수를 그대로 돌려줍니다. 노트북 셀 등에서 다시 선언하면 화면이 바뀌며, 갱신 호출은 없습니다. state(initial) 는 Compose 상태이며 .value 로 읽고 씁니다. 호스트는 PythonContent("pythonx.compose.runtime", "app_root") 로 한 번만 설정합니다.
-
Status: partial. The binder path, which creates the state through Compose's mutableStateOf, is tested against a fake host shaped after python-multiplatform #38; proof against real Compose is still the E2E module. The binder refuses an int in that slot, so state(1) raises a TypeError today.
상태: 부분. Compose 의 mutableStateOf 로 상태를 만드는 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트되었으며, 실제 Compose 증거는 아직 E2E 모듈입니다. 바인더가 그 칸의 int 를 거부하므로 state(1) 은 현재 TypeError 를 냅니다.
+
Status: partial. The binder path, which creates the state through Compose's mutableStateOf, is tested against a fake host shaped after python-multiplatform #38; proof against real Compose is still the E2E module. Numbers and strings round-trip: state(0) and count.value += 1 work (python-multiplatform #69).
상태: 부분. Compose 의 mutableStateOf 로 상태를 만드는 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트되었으며, 실제 Compose 증거는 아직 E2E 모듈입니다. 숫자와 문자열은 왕복됩니다: state(0) 과 count.value += 1 이 동작합니다(python-multiplatform #69).
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index 4470274..8707409 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -155,7 +155,7 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| Material 3 위젯 (`Text`, `Button`, `Card`, `TextField`, …) | 🟡 부분 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9) |
| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 입니다(#12) |
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
-| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19), 바인더가 `Any?` 칸의 int 를 거부해 `state(1)` 은 거부됨 |
+| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19), 숫자와 문자열은 `state` 로 왕복됨 |
| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
| `DefaultIcons`(`Icons.Default`), `DefaultIcons.Add` 로 씀 | 🟡 부분 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; `Icon(DefaultIcons.Add, …)` 의 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음 |
| 색 스킴 | ⏳ 계획 |
diff --git a/tests/fake_host.py b/tests/fake_host.py
index ca8a880..068f0a9 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -160,8 +160,15 @@ def invoke(self, handle, args):
if property_row:
unpacked.insert(0, self._object(args[0]))
result = body(unpacked)
- if row[7] == "OBJECT" and row[8] != KOTLIN_ANY:
- return self._handle(result)
+ if row[7] == "OBJECT":
+ if row[8] is None:
+ return result # `unboxScalar`: a Python scalar or None, never a handle
+ if row[8] != KOTLIN_ANY:
+ return self._handle(result)
+ if isinstance(result, (bool, int, float, str)):
+ # A scalar held in a `kotlin.Any` is a Kotlin box, so it crosses as a handle and the
+ # binding layer unboxes it through `unboxScalar` (python-multiplatform #69).
+ return self._handle(result)
return result
def _unpack(self, value, tag, type_name):
@@ -253,6 +260,7 @@ def body(receiver, args):
return body
def _build(self):
+ self._scalar_boxes()
self._add(
EMPTY_MODIFIER, 0, (), (), (), "OBJECT", MODIFIER, False, None, (),
lambda args: StubModifier(),
@@ -387,6 +395,32 @@ def _read_icon(self, icon):
self.calls.append(f"Icons.Filled.{icon}")
return StubConstant(icon)
+ def _scalar_boxes(self):
+ """`PythonCallables`' box entries, the shape python-multiplatform 26485a02 (#69) registers.
+
+ `PythonxAdapter._box_scalar` turns a Python scalar bound for a `kotlin.Any` slot into the
+ handle of a Kotlin box by calling one of these; `unboxScalar` turns a handle read back out of
+ such a slot into the scalar again, releasing it, or answers None for any other object.
+ Names and fields are those of `PythonCallables.kt` (`boxEntry`, `UNBOX_SCALAR`).
+ """
+ prefix = "python.multiplatform.ffi.pythonx.PythonCallables."
+ for leaf, tag, type_name in (
+ ("boxInt", "INT", "kotlin.Int"), ("boxLong", "INT", "kotlin.Long"),
+ ("boxDouble", "FLOAT", "kotlin.Double"), ("boxBoolean", "BOOLEAN", "kotlin.Boolean"),
+ ("boxString", "STRING", "kotlin.String"),
+ ):
+ self._add(prefix + leaf, 1, ("value",), (tag,), (type_name,), "INT", None, False, None,
+ (False,), lambda args: self._handle(args[0]))
+ self._add(prefix + "unboxScalar", 1, ("handle",), ("INT",), ("kotlin.Long",), "OBJECT", None,
+ False, None, (False,), self._unbox)
+
+ def _unbox(self, args):
+ held = self._handles.get(args[0])
+ if not isinstance(held, (bool, int, float, str)):
+ return None
+ self.release(args[0])
+ return held
+
def _constant(self, name, declared):
self._add(name, 0, (), (), (), "OBJECT", declared, False, None, (),
lambda args, label=name.rpartition(".")[2]: StubConstant(label), kind="STATIC_GETTER")
diff --git a/tests/test_app_root.py b/tests/test_app_root.py
index 0034f3f..2830cc0 100644
--- a/tests/test_app_root.py
+++ b/tests/test_app_root.py
@@ -258,13 +258,29 @@ def test_state_round_trips_through_the_binder(self):
self.assertEqual("b", label.value)
self.assertEqual(["a", "b"], self.host_states()[0].writes)
- def test_an_int_state_is_refused_by_the_binder_not_papered_over(self):
- # `PythonxAdapter._coerce`: an int in an `Any?` slot would cross as an object handle, so the
- # binder refuses it. `state(1)` is therefore an error today; `pythonx` does not box it.
- # python-multiplatform #69 boxes scalars in `Any` slots: when it lands, this becomes a round trip.
+ def test_scalars_round_trip_through_a_kotlin_any(self):
+ """python-multiplatform #69 boxes a scalar for an `Any` slot and unboxes it on read.
+
+ This used to pin the refusal (`state(1)` was a TypeError); #69 is what reversed it.
+ """
+ if not hasattr(self.binding, "_box_scalar"):
+ self.skipTest("needs python-multiplatform #69 (scalar boxing for Any slots)")
+ counter = self.runtime.state(0)
+ self.assertEqual(0, counter.value)
+ counter.value = counter.value + 1
+ self.assertEqual(1, counter.value)
+ for value in (True, 2**40, 1.5, "text"):
+ with self.subTest(value=value):
+ holder = self.runtime.state(value)
+ self.assertEqual(value, holder.value)
+ self.assertIs(type(value), type(holder.value))
+
+ def test_an_int_beyond_64_bits_is_refused_with_the_reason(self):
+ if not hasattr(self.binding, "_box_scalar"):
+ self.skipTest("needs python-multiplatform #69 (scalar boxing for Any slots)")
with self.assertRaises(TypeError) as raised:
- self.runtime.state(1)
- self.assertIn("int", str(raised.exception))
+ self.runtime.state(2**64)
+ self.assertIn("64 bits", str(raised.exception))
if __name__ == "__main__":
From 224e4e6e481df14eaf9ed6a956acf3d9520dbe18 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 16:03:13 +0900
Subject: [PATCH 50/58] Feat: Type SpaceBetween and the default icons from the
binder's newer stubs
python-multiplatform's kotlin-stubs at a5028618 (stubs run 37103737430)
carries its #71, #68 and #73. The committed stubs are regenerated from it:
- #71: HorizontalOrVertical lists both its bases. gen_stubs.py no longer types
a multi-derived nested type Any when the input lists two or more bases (it
decides by reading them, naming nothing), so Arrangement.SpaceBetween and
spaced_by are Arrangement.HorizontalOrVertical and the notebook's
Column(vertical_arrangement=Arrangement.SpaceBetween) type-checks, while
Column(vertical_arrangement=Arrangement.Start) is rejected.
- #68: icons are properties of Icons.Filled and friends returning
ImageVector. A manifest row for pythonx.compose.ui.graphics.vector (one-line
re-export) makes that type nameable, so DefaultIcons.Add is an ImageVector
and DefaultIcons.NotAnIcon fails mypy.
- The newer input gives classes an __init__ beside a constructor-shaped
function of the same name (DpRect__Dp_Dp_Dp_Dp); base-name overloads that
would redefine the class are no longer emitted.
#73's TextFieldState is in the input but no pythonx module maps its package
yet; the TextField design (#10) waits on an upstream render question.
Drafted by a subagent in a worktree; reviewed and re-run here.
feature added: multi-base typing, the ui.graphics.vector row, the
constructor rule.
test added: mypy cases (Column/Row with SpaceBetween, Start rejected,
DefaultIcons.Add an ImageVector, an unknown icon rejected), generator tests on
a new fixture. Red: 2 mypy and 3 generator tests failed. Restoring the old
workaround fails 2; removing the manifest row fails 2.
documentation corrected: SPEC 0/S1.2/S5.3/S7.1, PROJECT.md, guide.
Suite with python-multiplatform 26485a02 (worktree, new zip): 222 passed, 1
skipped -> 230 passed, 1 skipped; without a checkout, 124 passed, 99 skipped
-> 132 passed, 99 skipped. Generating twice gives no diff. check_guide.py: 0.
Refs #12
Refs #9
---
PROJECT.md | 8 +-
docs/SPEC.md | 49 +-
docs/guide/getting-started.html | 4 +-
docs/guide/guide-composables.html | 2 +-
docs/guide/status.html | 2 +-
pythonx/compose/__init__.pyi | 2 +-
pythonx/compose/foundation/__init__.pyi | 2 +-
.../compose/foundation/layout/__init__.pyi | 2 +-
pythonx/compose/layout/__init__.pyi | 42 +-
pythonx/compose/material/__init__.pyi | 2 +-
pythonx/compose/material/icons/__init__.pyi | 567 +++++++++---------
pythonx/compose/material3/__init__.pyi | 496 ++++++++++++---
pythonx/compose/pythonx-map.toml | 2 +
pythonx/compose/runtime/__init__.pyi | 8 +-
pythonx/compose/ui/__init__.pyi | 50 +-
pythonx/compose/ui/graphics/__init__.pyi | 43 +-
.../compose/ui/graphics/vector/__init__.py | 5 +
.../compose/ui/graphics/vector/__init__.pyi | 221 +++++++
pythonx/compose/ui/text/__init__.pyi | 186 +++++-
pythonx/compose/ui/unit/__init__.pyi | 14 +-
.../layout/Arrangement/__init__.pyi | 34 ++
.../compose/foundation/layout/__init__.pyi | 8 +
.../compose/material/icons/Icons/__init__.pyi | 23 +
.../compose/material/icons/__init__.pyi | 8 +
.../compose/ui/Alignment/__init__.pyi | 18 +
.../androidx/compose/ui/__init__.pyi | 23 +
.../compose/ui/graphics/vector/__init__.pyi | 6 +
tests/test_stubs.py | 57 ++
tests/test_typing.py | 45 +-
tools/gen_stubs.py | 23 +-
30 files changed, 1482 insertions(+), 470 deletions(-)
create mode 100644 pythonx/compose/ui/graphics/vector/__init__.py
create mode 100644 pythonx/compose/ui/graphics/vector/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/foundation/layout/Arrangement/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/foundation/layout/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/material/icons/Icons/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/material/icons/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/ui/Alignment/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/ui/__init__.pyi
create mode 100644 tests/fixtures/kotlin_stubs_v4/androidx/compose/ui/graphics/vector/__init__.pyi
diff --git a/PROJECT.md b/PROJECT.md
index 2597693..2cf7383 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -28,15 +28,15 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
| 상태 | 항목 |
|---|---|
| 구현 | 매핑 매니페스트 `pythonx-map.toml`, `@Composable` 항등 데코레이터, 실제 디스크 패키지 `pythonx` 와 모듈 수준 규칙 기반 재노출(snake_case 이름·키워드·시그니처, 오버로드 디스패치, 값 클래스 허용 목록), 실제 Compose 1.11.1 에서 생성한 `.pyi` 스텁과 `py.typed`(wheel 포함, mypy 로 검사), `Alignment`/`Arrangement` 상수(평면 `Alignment.End` 와 묶음 `Alignment.Horizontal.End` 모두, #9), proxy 메서드의 snake_case 키워드 인자(`m.padding(padding_values=...)`, python-multiplatform `describe_member` 필요; Kotlin 이름도 실행 시 그대로 통하고 스텁은 snake_case 만) |
-| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19; 숫자·문자열 상태는 python-multiplatform #69 부터 왕복됨), 배포 설정, Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`(import 만 됨)·`DefaultIcons`(`Icons.Default` alias, 가짜 호스트로만 테스트됨; `DefaultIcons.Add` 로 쓴다 — 노트북의 `DefaultIcons.Add()` 가 아님) |
+| 부분 | 선언형 앱 루트 `@app`·`state`·`app_root`(#11; 로직은 테스트됨, 바인더 경로는 #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 증거는 E2E 모듈 #19; 숫자·문자열 상태는 python-multiplatform #69 부터 왕복됨), 배포 설정, Material 3 위젯(렌더 증거는 python-multiplatform 에만), `Icon`(import 만 됨)·`DefaultIcons`(`Icons.Default` alias, 가짜 호스트로만 테스트됨, 스텁에서는 `DefaultIcons.Add` 가 `ImageVector`; `DefaultIcons.Add` 로 쓴다 — 노트북의 `DefaultIcons.Add()` 가 아님) |
| 계획 | `remember_saveable`·색 스킴·코루틴 스코프 |
### 테스트 기준선
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 124 passed, 99 skipped
- python-multiplatform develop 31c092f0+ 222 passed, 1 skipped
+ PythonMultiplatform 체크아웃 없음 132 passed, 99 skipped
+ python-multiplatform develop 31c092f0+ 230 passed, 1 skipped
describe_member 없는 체크아웃 같은 수, 그중 7 개 건너뜀 (python-multiplatform #54 이전)
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
@@ -45,7 +45,7 @@ python3 -m pytest tests -q
`describe_member`(python-multiplatform #54)가 없는 바인더에서는 메서드 키워드를 확인하는 7 개가(Kotlin 키워드로 되돌아가는 2 개는 실행됨), `describe(module, name)`(python-multiplatform #36)이 없는 바인더에서는 묶음 상수를 확인하는 13 개가,
member resolver(python-multiplatform `ba4c6f49`)가 없는 바인더에서는 proxy 의 snake_case 메서드를 부르는
5 개가 더 건너뛴다. 두 환경 모두의 건너뜀 1 개는 worktree 에 없는 `UI.ipynb` 의 테스트다. 건너뜀은 통과가 아니다.
-체크아웃 없이 통과하는 124 개 중 51 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
+체크아웃 없이 통과하는 132 개 중 59 개는 타입 스텁과 wheel 을 검사하고(SPEC S1.2), 나머지 다수는 *부재*(옛 토큰·삭제된
파일이 없음)를 확인하는 것이라 기능 진척으로 세지 않는다.
### 마일스톤
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 60bee89..0afbdd6 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -14,15 +14,15 @@ Each item carries a status:
A behaviour change starts here, then becomes a failing test, then code (`AGENTS.md` §5).
-## 0. Test baseline (2026-10-03, after DefaultIcons)
+## 0. Test baseline (2026-10-03, after the a5028618 stubs)
Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CPython 3.13), where
`UI.ipynb` is absent and its one test skips:
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **124 passed, 99 skipped**, 157 subtests passed |
-| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **222 passed, 1 skipped**, 184 subtests passed |
+| No `PythonMultiplatform` checkout found | **132 passed, 99 skipped**, 165 subtests passed |
+| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **230 passed, 1 skipped**, 196 subtests passed |
| an older checkout, without `describe_member` (python-multiplatform #54) | the same, with 7 more skipped |
| an older one, without `describe(module, name)` (python-multiplatform #36) | with 13 more skipped again |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
@@ -36,7 +36,7 @@ binder returned skip as well, because that needs its member resolver (python-mul
`TheBinderPath` tests (S5.4). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 124 that pass without a checkout, 51 check the type stubs and the wheel (S1.2); most of the
+Of the 132 that pass without a checkout, 59 check the type stubs and the wheel (S1.2); most of the
rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
in §9 and are not counted as features.
@@ -63,8 +63,8 @@ and the name the interpreter resolves cannot drift.
- **What is generated.** `pythonx/compose/**/__init__.pyi` for every module in `pythonx-map.toml`,
beside its `__init__.py`, and an empty `pythonx/compose/py.typed`. The stubs are committed;
regenerating them from the same input produces no diff.
-- **From what.** python-multiplatform's CI artefact `kotlin-stubs` (workflow run 37098191598,
- commit `fa2558e3`): Kotlin-named stubs for Compose 1.11.1, one `androidx/compose/.../__init__.pyi`
+- **From what.** python-multiplatform's CI artefact `kotlin-stubs` (workflow run 37103737430,
+ commit `a5028618`): Kotlin-named stubs for Compose 1.11.1, one `androidx/compose/.../__init__.pyi`
per Kotlin package. `python3 tools/gen_stubs.py ` converts them;
the first line of every generated stub records the artefact, run and commit it came from.
- **The rule is the runtime's** (`_reexport.py`), applied by `tools/gen_stubs.py`:
@@ -91,10 +91,16 @@ and the name the interpreter resolves cannot drift.
are the grouped-constant namespaces too (S7.1): `Alignment.End` and `Alignment.Horizontal.End`
are both `Alignment.Horizontal`, and `Alignment.Horizontal.Top` is a type error. A reference to
one from another module (`androidx.compose.ui.Alignment.Horizontal` in `Column`) names
- `pythonx.compose.ui.Alignment.Horizontal`. A nested type that upstream derives from another
- nested one (`Arrangement.HorizontalOrVertical(Horizontal)`) is `Any` wherever a signature or a
- constant names it: Kotlin's is both a `Horizontal` and a `Vertical`, which one base class cannot
- say, so any other typing would reject valid calls; its group still holds its constants;
+ `pythonx.compose.ui.Alignment.Horizontal`. A nested type that upstream lists with several nested
+ bases (`Arrangement.HorizontalOrVertical(Horizontal, Vertical)`, python-multiplatform #71) is
+ typed as itself, so `Arrangement.SpaceBetween` is an `Arrangement.HorizontalOrVertical` that a
+ `Column(vertical_arrangement=...)` and a `Row(horizontal_arrangement=...)` both take, and
+ `Arrangement.Start` (a `Horizontal`) is a type error for a `Column`. One that lists a single
+ nested base -- the first upstream format, which could not say it is both -- is still `Any`
+ wherever a signature or a constant names it, decided by reading the bases and no name;
+ a module function named in an explicit overload set that is also the name of a class of the same
+ stub (`DpRect__Dp_Dp_Dp_Dp` beside `class DpRect`, which now carries `__init__`) gets no base-name
+ overloads, the class being that name;
- a property (`@property` with `@name.setter`, python-multiplatform #38) is renamed with
`python_name` and so is the decorator: `layout_direction` and `@layout_direction.setter`;
- a reference to another Kotlin package is rewritten to the `pythonx.compose` module the
@@ -110,13 +116,14 @@ and the name the interpreter resolves cannot drift.
- **How it is verified.** `tests/test_stubs.py` converts three fixtures: the fake host's
declarations in the old and the current upstream format (and the current format with an object
in its parent stub), and a third in the format of python-multiplatform #53/#44/#38 (nested types,
- object functions, property setters), and checks the generated signatures against `inspect.signature` at run time.
+ object functions, property setters), and a fourth in the format of #71/#68 (a nested type with two bases, icons as typed
+ properties), and checks the generated signatures against `inspect.signature` at run time.
`TheCommittedStubs` regenerates from `.tmp/kotlin-stubs.zip` and requires the committed files to
be identical (it skips where the artefact is absent, which includes CI). `tests/test_typing.py`
runs mypy over small programs against the committed stubs: correct code passes, a misspelled
keyword or function fails. `tests/test_wheel.py` finds `py.typed` and the stubs in the built wheel.
Each generator step has a test that fails when the step is disabled (measured per change; see the
- commit messages of #40, #45 and the run-37098191598 regeneration for the counts).
+ commit messages of #40, #45 and the run-37103737430 regeneration for the counts).
- **What the newer input improved.** Object functions are stubbed (`Arrangement.spaced_by(8)`
type-checks), object constants carry their nested types, an `*ItemColors` parameter is no longer
`bool`, names that differ only in case and Python-keyword names no longer reach the stubs, and
@@ -127,8 +134,13 @@ and the name the interpreter resolves cannot drift.
- Many parameter and return types are `Any`: upstream emits `Any` for a class that shares its
name with a function (`PaddingValues`, `TextStyle`, `Color`), for packages it does not stub, and
for an object's own type (`Alignment.Center: Alignment`, python-multiplatform's object self-type);
- `Icons.Default` is typed `Icons.Filled`, but each icon on it (`Add`) is `Any` (python-multiplatform #68); `Dp` is `float`;
- `Arrangement.HorizontalOrVertical` constants and `spaced_by` return `Any` (above).
+ `Dp` is `float`; `Arrangement.spaced_by` now returns `Arrangement.HorizontalOrVertical`. An icon is no longer `Any`: `Icons.Default` is `Icons.Filled`
+ and `Icons.Filled.Add` an `ImageVector` (python-multiplatform #68), since `pythonx.compose.ui.graphics.vector`
+ is mapped (S5.3). `androidx.compose.foundation.text.input` (`TextFieldState`, `rememberTextFieldState`,
+ python-multiplatform #73) is not mapped, so it has no stub here: the design of the text field
+ is issue #10, and a manifest row for it would emit the class with `__init__(initial_text, initial_selection)`,
+ a `text` property, `set_text_and_place_cursor_at_end` and `clear_text` as `ClassVar` protocols, and
+ `remember_text_field_state`.
- The `pythonx.compose` root module maps `androidx.compose`, which has no stub, so its stub is
empty.
- Object constants named like a Python keyword (`FilterQuality.None`) cannot be written as an
@@ -301,8 +313,10 @@ says the intent is `DefaultIcons.Add`. The rows are shaped after python-multipla
(`_PROPERTIES`, `_read_property`) and the ecosystem report for #37; no walked
`material-icons-core` row exists here, and `Icon(DefaultIcons.Add, ...)` is drawn only in
python-multiplatform's render test. Tests: `tests/test_chain.py::DefaultIconsAlias`; stubs: the
-`material3` stub assigns `DefaultIcons = Icons.Default` (typed `Icons.Filled`; `Add` is `Any` until
-python-multiplatform #68), checked by `tests/test_typing.py::test_default_icons_imports_from_material3`. `Icon` itself is a Material 3 composable, served by the §3 rule.
+`material3` stub assigns `DefaultIcons = Icons.Default` (typed `Icons.Filled`; `Add` is an `ImageVector`, python-multiplatform #68, whose package
+`androidx.compose.ui.graphics.vector` is the manifest row `pythonx.compose.ui.graphics.vector`), checked by
+`tests/test_typing.py::test_default_icons_imports_from_material3` and `test_a_default_icon_is_an_image_vector`
+(`DefaultIcons.Add` is an `ImageVector`, `DefaultIcons.NotAnIcon` an error). `Icon` itself is a Material 3 composable, served by the §3 rule.
Still `planned`: the two colour-scheme factories take 36 `Color` parameters against
the binding's omission cap (python-multiplatform `a6742a1c`). The hand-written `icon.py` /
`color_scheme.py` that recorded this were dead code and are deleted (#31).
@@ -402,7 +416,8 @@ rule that names no declaration:
annotated `Alignment.Horizontal` takes and the namespace `Alignment.Horizontal.End` reads. The
trade-off: a nested type's members are its grouped constants only (by the exact-declared-type rule
above), so `Arrangement.Horizontal` lacks the constants declared as `HorizontalOrVertical`; and
- because upstream gives `HorizontalOrVertical` one base, the stubs type what names it as `Any`.
+ because the first upstream format gave `HorizontalOrVertical` one base, the stubs typed what names it as `Any`;
+ with every base listed (python-multiplatform #71) it is typed, and `SpaceBetween` is an `Arrangement.HorizontalOrVertical`.
- `dir()` of an object lists its group names next to its members; `dir()` of a group lists its
constants. A name a group does not hold raises `AttributeError` naming the group's Kotlin type
(`androidx.compose.ui.Alignment.Horizontal`), so `Alignment.Horizontal.Top` fails: `Top` is an
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 3b8c0f9..a5c0f00 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 116 passed, 87 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
116 passed, 87 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 132 passed, 99 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
132 passed, 99 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (31c092f0 or later) 202 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 202 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (31c092f0 or later) 230 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 230 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
The colour-scheme factories cannot be called yet: they take 36 colour parameters. DefaultIcons is Icons.Default, an icon is a value read without parentheses — Icon(DefaultIcons.Add, content_description=None), not the notebook's DefaultIcons.Add() — and it is tested here against a fake host only; the real draw is in python-multiplatform's render test.색 스킴 팩토리는 색 매개변수를 36 개 받아 아직 호출할 수 없습니다. DefaultIcons 는 Icons.Default 이고, 아이콘은 괄호 없이 읽는 값입니다 — 노트북의 DefaultIcons.Add() 가 아니라 Icon(DefaultIcons.Add, content_description=None). 여기서는 가짜 호스트로만 테스트되며, 실제 그리기는 python-multiplatform 의 렌더 테스트에 있습니다.
+
The colour-scheme factories cannot be called yet: they take 36 colour parameters. DefaultIcons is Icons.Default, an icon is a value (an ImageVector to a type checker) read without parentheses — Icon(DefaultIcons.Add, content_description=None), not the notebook's DefaultIcons.Add() — and it is tested here against a fake host only; the real draw is in python-multiplatform's render test.색 스킴 팩토리는 색 매개변수를 36 개 받아 아직 호출할 수 없습니다. DefaultIcons 는 Icons.Default 이고, 아이콘은 괄호 없이 읽는 값(타입 검사기에는 ImageVector)입니다 — 노트북의 DefaultIcons.Add() 가 아니라 Icon(DefaultIcons.Add, content_description=None). 여기서는 가짜 호스트로만 테스트되며, 실제 그리기는 python-multiplatform 의 렌더 테스트에 있습니다.
A declared app root and Pythonic state — redefining a screen replaces it, with no update call — are planned (issue #11).선언형 앱 루트와 파이썬다운 상태 — 화면을 다시 정의하면 교체되고, 갱신 호출은 없음 — 는 계획 단계입니다(이슈 #11).
TextField input-method (IME) handling is pending (issue #10).TextField 의 입력기(IME) 처리는 대기 중입니다(이슈 #10).
remember_saveable and the coroutine scopes the notebook imports are planned.노트북이 import 하는 remember_saveable, 코루틴 스코프는 계획 단계입니다.
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
partial부분
DefaultIcons is Icons.Default, written DefaultIcons.Add — tested against a fake host shaped after python-multiplatform #37/#38; the real draw is in python-multiplatform's render testDefaultIcons 는 Icons.Default 이며 DefaultIcons.Add 로 씁니다 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음
Test baseline: 116 passed, 87 skipped without a python-multiplatform checkout; 202 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 116 passed, 87 skipped, 최신 체크아웃이면 202 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 132 passed, 99 skipped without a python-multiplatform checkout; 230 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 132 passed, 99 skipped, 최신 체크아웃이면 230 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
Expect 132 passed, 99 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
132 passed, 99 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 134 passed, 112 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
134 passed, 112 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (31c092f0 or later) 230 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 230 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (31c092f0 or later) 245 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 230 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Declare the app and keep stateStatus: partial. The binder path, which creates the state through Compose's mutableStateOf, is tested against a fake host shaped after python-multiplatform #38; proof against real Compose is still the E2E module. Numbers and strings round-trip: state(0) and count.value += 1 work (python-multiplatform #69).
상태: 부분. Compose 의 mutableStateOf 로 상태를 만드는 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트되었으며, 실제 Compose 증거는 아직 E2E 모듈입니다. 숫자와 문자열은 왕복됩니다: state(0) 과 count.value += 1 이 동작합니다(python-multiplatform #69).
+
+
A text field텍스트 필드
+
from pythonx.compose.material3 import TextField, Text
+from pythonx.compose.foundation.text.input import remember_text_field_state
+
+field = remember_text_field_state("") # inside a composable
+TextField(state=field, label=lambda scope: Text("Message"))
+field.text # the committed text, read when you need it (say, on submit)
+
+# outside composition, such as a notebook cell
+from pythonx.compose.foundation.text.input import TextFieldState
+draft = TextFieldState("hi")
+draft.set_text_and_place_cursor_at_end("hello")
+draft.clear_text()
+
Compose keeps the text and the input method's composing region, so nothing is sent to Python per keystroke; you read field.text on demand. Keep this state apart from state you stream output into, such as messages = state(""). The notebook's TextField(text_state=…, padding=8) has no Kotlin counterpart and is written TextField(state=…, modifier=Modifier.padding(8)). Status: partial — tested against a fake host; the input-method proof is python-multiplatform's end-to-end test (#26).
Compose 가 텍스트와 입력기의 조합 영역을 보관하므로 키 입력마다 파이썬으로 보내지는 것이 없고, 필요할 때 field.text 를 읽습니다. 이 상태는 출력을 흘려 넣는 상태(예: messages = state(""))와 분리해 두세요. 노트북의 TextField(text_state=…, padding=8) 은 Kotlin 에 대응이 없으며 TextField(state=…, modifier=Modifier.padding(8)) 로 씁니다. 상태: 부분 — 가짜 호스트로 테스트되었으며, 입력기 증거는 python-multiplatform 의 종단 간 테스트(#26)입니다.
+
+
From the notebook's spelling to the real parameters노트북 표기에서 실제 매개변수로
The notebook's signatures are examples. The surface follows Compose:
노트북의 시그니처는 예시입니다. 실제 표면은 Compose 를 따릅니다:
@@ -74,7 +91,7 @@
From the notebook's spelling to the real parameters
Text(font_size=30)
fontSize
font_size
Column(horizontal_alignment=…)
horizontalAlignment
horizontal_alignment
Button(corner_radius=50)
none — Compose takes a shape없음 — Compose 는 shape 를 받음
shape
-
TextField(text_state=…)
value, onValueChange
value, on_value_change
+
TextField(text_state=…, padding=8)
state, modifier
state=…, modifier=Modifier.padding(8)
fontSize is a TextUnit, which packs several fields into one value, so font_size refuses a raw number such as 30.
fontSize 는 여러 필드를 한 값에 담는 TextUnit 이므로, font_size 는 30 같은 숫자를 거절합니다.
@@ -96,7 +113,7 @@
What does not work yet아
The colour-scheme factories cannot be called yet: they take 36 colour parameters. DefaultIcons is Icons.Default, an icon is a value (an ImageVector to a type checker) read without parentheses — Icon(DefaultIcons.Add, content_description=None), not the notebook's DefaultIcons.Add() — and it is tested here against a fake host only; the real draw is in python-multiplatform's render test.색 스킴 팩토리는 색 매개변수를 36 개 받아 아직 호출할 수 없습니다. DefaultIcons 는 Icons.Default 이고, 아이콘은 괄호 없이 읽는 값(타입 검사기에는 ImageVector)입니다 — 노트북의 DefaultIcons.Add() 가 아니라 Icon(DefaultIcons.Add, content_description=None). 여기서는 가짜 호스트로만 테스트되며, 실제 그리기는 python-multiplatform 의 렌더 테스트에 있습니다.
A declared app root and Pythonic state — redefining a screen replaces it, with no update call — are planned (issue #11).선언형 앱 루트와 파이썬다운 상태 — 화면을 다시 정의하면 교체되고, 갱신 호출은 없음 — 는 계획 단계입니다(이슈 #11).
-
TextField input-method (IME) handling is pending (issue #10).TextField 의 입력기(IME) 처리는 대기 중입니다(이슈 #10).
+
TextField(state=…) is wired and tested against a fake host only; that the input method's composing sequence survives, with no Python callback per keystroke, is proved in python-multiplatform's end-to-end test (#26).TextField(state=…) 는 가짜 호스트로만 테스트되었습니다. 입력기의 조합 입력이 키 입력마다 파이썬 콜백 없이 유지되는지는 python-multiplatform 의 종단 간 테스트(#26)에서 증명합니다.
remember_saveable and the coroutine scopes the notebook imports are planned.노트북이 import 하는 remember_saveable, 코루틴 스코프는 계획 단계입니다.
Implemented means code in this repository and a passing test that exercises it. Tests that only assert an absence are not counted.
구현은 이 저장소의 코드와 그것을 실행하는 통과 테스트가 함께 있다는 뜻입니다. 부재만 확인하는 테스트는 세지 않습니다.
State상태
Item항목
-
implemented구현
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
partial부분
DefaultIcons is Icons.Default, written DefaultIcons.Add — tested against a fake host shaped after python-multiplatform #37/#38; the real draw is in python-multiplatform's render testDefaultIcons 는 Icons.Default 이며 DefaultIcons.Add 로 씁니다 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
partial부분
DefaultIcons is Icons.Default, written DefaultIcons.Add — tested against a fake host shaped after python-multiplatform #37/#38; the real draw is in python-multiplatform's render testDefaultIcons 는 Icons.Default 이며 DefaultIcons.Add 로 씁니다 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음
partial부분
TextField(state=…) with TextFieldState from pythonx.compose.foundation.text.input — tested against a fake host shaped after python-multiplatform #73; the input-method (IME) composing proof is python-multiplatform E2E #26 (#10)pythonx.compose.foundation.text.input 의 TextFieldState 를 쓰는 TextField(state=…) — python-multiplatform #73 모양의 가짜 호스트로 테스트됨; 입력기(IME) 조합 증거는 python-multiplatform E2E #26 (#10)
Test baseline: 132 passed, 99 skipped without a python-multiplatform checkout; 230 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 132 passed, 99 skipped, 최신 체크아웃이면 230 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 134 passed, 112 skipped without a python-multiplatform checkout; 245 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 132 passed, 99 skipped, 최신 체크아웃이면 245 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
FAQ
diff --git a/docs/locale/README_ko.md b/docs/locale/README_ko.md
index 8707409..d5e6f66 100644
--- a/docs/locale/README_ko.md
+++ b/docs/locale/README_ko.md
@@ -156,7 +156,7 @@ pip 패키지 **`pythonx-compose`**(파이썬 3.11 이상)로 배포되며, impo
| 실제 Compose 1.11.1 에서 생성한 타입 스텁(`.pyi`), `py.typed` | ✅ 구현, mypy 로 검사; 아직 많은 타입이 `Any` 입니다(#12) |
| 배포 (`pythonx-compose`) | 🟡 부분 — wheel 에 매니페스트, 재노출 규칙, 스텁, `py.typed` 포함 |
| 갱신 호출 없는 선언형 앱 루트(`@app`)와 파이썬다운 상태(`state`) | 🟡 부분 — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19), 숫자와 문자열은 `state` 로 왕복됨 |
-| `TextField` 입력기(IME) 처리 | ⏳ 계획(#10) |
+| `TextField(state=...)` 와 `TextFieldState` (`pythonx.compose.foundation.text.input`) | 🟡 부분 — python-multiplatform #73 모양의 가짜 호스트로 테스트됨; 입력기(IME) 조합 증거는 python-multiplatform E2E #26 (#10) |
| `DefaultIcons`(`Icons.Default`), `DefaultIcons.Add` 로 씀 | 🟡 부분 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; `Icon(DefaultIcons.Add, …)` 의 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음 |
| 색 스킴 | ⏳ 계획 |
| `remember_saveable`, 코루틴 스코프 | ⏳ 계획 |
diff --git a/pythonx/compose/foundation/text/__init__.py b/pythonx/compose/foundation/text/__init__.py
new file mode 100644
index 0000000..35431b0
--- /dev/null
+++ b/pythonx/compose/foundation/text/__init__.py
@@ -0,0 +1,5 @@
+"""`pythonx.compose.foundation.text` -- only the container of `pythonx.compose.foundation.text.input`.
+
+No manifest row maps `androidx.compose.foundation.text` itself; this file exists so the package
+is found by the wheel (`packages.find` does not descend into a directory without one).
+"""
diff --git a/pythonx/compose/foundation/text/input/__init__.py b/pythonx/compose/foundation/text/input/__init__.py
new file mode 100644
index 0000000..e18c8c9
--- /dev/null
+++ b/pythonx/compose/foundation/text/input/__init__.py
@@ -0,0 +1,5 @@
+"""`pythonx.compose.foundation.text.input` -- the Pythonic view of `androidx.compose.foundation.text.input` (see `pythonx/compose/_reexport.py`)."""
+
+from pythonx.compose._reexport import reexport
+
+__getattr__, __dir__ = reexport(__name__)
diff --git a/pythonx/compose/foundation/text/input/__init__.pyi b/pythonx/compose/foundation/text/input/__init__.pyi
new file mode 100644
index 0000000..33cc73c
--- /dev/null
+++ b/pythonx/compose/foundation/text/input/__init__.pyi
@@ -0,0 +1,78 @@
+# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37103737430, commit a5028618, Compose 1.11.1). Do not edit.
+import typing as _t
+
+class _TextFieldState_clearText(_t.Protocol):
+ def __call__(self) -> None: ...
+
+class _TextFieldState_setTextAndPlaceCursorAtEnd(_t.Protocol):
+ def __call__(self, text: str) -> None: ...
+
+class _TextFieldState_setTextAndSelectAll(_t.Protocol):
+ def __call__(self, text: str) -> None: ...
+
+class _TextFieldState_toTextFieldBuffer(_t.Protocol):
+ def __call__(self) -> TextFieldBuffer: ...
+
+class InputTransformation:
+ """Kotlin: androidx.compose.foundation.text.input.InputTransformation"""
+
+class KeyboardActionHandler:
+ """Kotlin: androidx.compose.foundation.text.input.KeyboardActionHandler"""
+
+class OutputTransformation:
+ """Kotlin: androidx.compose.foundation.text.input.OutputTransformation"""
+
+class TextFieldBuffer:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldBuffer"""
+
+class TextFieldLineLimits:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldLineLimits"""
+
+class TextFieldState:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldState"""
+ def __init__(self, initialText: str = ..., initialSelection: _t.Any = ...) -> None:
+ """Kotlin constructor: androidx.compose.foundation.text.input.TextFieldState (androidx.compose.foundation.text.input.TextFieldState(initialText: kotlin.String, initialSelection: androidx.compose.ui.text.TextRange): androidx.compose.foundation.text.input.TextFieldState)"""
+ ...
+ clear_text: _t.ClassVar[_TextFieldState_clearText]
+ set_text_and_place_cursor_at_end: _t.ClassVar[_TextFieldState_setTextAndPlaceCursorAtEnd]
+ set_text_and_select_all: _t.ClassVar[_TextFieldState_setTextAndSelectAll]
+ to_text_field_buffer: _t.ClassVar[_TextFieldState_toTextFieldBuffer]
+ @property
+ def composition(self) -> _t.Any | None:
+ """Kotlin property: androidx.compose.foundation.text.input.TextFieldState.composition (androidx.compose.foundation.text.input.TextFieldState.composition: androidx.compose.ui.text.TextRange?)"""
+ ...
+ @property
+ def selection(self) -> _t.Any:
+ """Kotlin property: androidx.compose.foundation.text.input.TextFieldState.selection (androidx.compose.foundation.text.input.TextFieldState.selection: androidx.compose.ui.text.TextRange)"""
+ ...
+ @property
+ def text(self) -> str:
+ """Kotlin property: androidx.compose.foundation.text.input.TextFieldState.text (androidx.compose.foundation.text.input.TextFieldState.text: kotlin.CharSequence)"""
+ ...
+ @property
+ def undo_state(self) -> UndoState:
+ """Kotlin property: androidx.compose.foundation.text.input.TextFieldState.undoState (androidx.compose.foundation.text.input.TextFieldState.undoState: androidx.compose.foundation.text.input.UndoState)"""
+ ...
+
+class UndoState:
+ """Kotlin: androidx.compose.foundation.text.input.UndoState"""
+
+def clear_text(receiver: TextFieldState, /) -> None:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldState.clearText(): kotlin.Unit"""
+ ...
+
+def remember_text_field_state(initial_text: str = ..., initial_selection: _t.Any = ...) -> TextFieldState:
+ """Kotlin: androidx.compose.foundation.text.input.rememberTextFieldState(initialText: kotlin.String, initialSelection: androidx.compose.ui.text.TextRange): androidx.compose.foundation.text.input.TextFieldState"""
+ ...
+
+def set_text_and_place_cursor_at_end(receiver: TextFieldState, /, text: str) -> None:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldState.setTextAndPlaceCursorAtEnd(text: kotlin.String): kotlin.Unit"""
+ ...
+
+def set_text_and_select_all(receiver: TextFieldState, /, text: str) -> None:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldState.setTextAndSelectAll(text: kotlin.String): kotlin.Unit"""
+ ...
+
+def to_text_field_buffer(receiver: TextFieldState, /) -> TextFieldBuffer:
+ """Kotlin: androidx.compose.foundation.text.input.TextFieldState.toTextFieldBuffer(): androidx.compose.foundation.text.input.TextFieldBuffer"""
+ ...
diff --git a/pythonx/compose/material3/__init__.pyi b/pythonx/compose/material3/__init__.pyi
index bfab69e..59b7b05 100644
--- a/pythonx/compose/material3/__init__.pyi
+++ b/pythonx/compose/material3/__init__.pyi
@@ -1,6 +1,7 @@
# GENERATED by tools/gen_stubs.py from python-multiplatform's Kotlin-named stubs (artifact kotlin-stubs, workflow run 37103737430, commit a5028618, Compose 1.11.1). Do not edit.
import typing as _t
import pythonx.compose.foundation
+import pythonx.compose.foundation.text.input
import pythonx.compose.layout
import pythonx.compose.ui
import pythonx.compose.ui.graphics
@@ -2292,7 +2293,7 @@ def OutlinedTextField__String_Unit_Modifier_Boolean_Boolean_TextStyle_Unit_Unit_
"""Kotlin: androidx.compose.material3.OutlinedTextField(value: kotlin.String, onValueChange: kotlin.Function1, modifier: androidx.compose.ui.Modifier, enabled: kotlin.Boolean, readOnly: kotlin.Boolean, textStyle: androidx.compose.ui.text.TextStyle, label: kotlin.Function0?, placeholder: kotlin.Function0?, leadingIcon: kotlin.Function0?, trailingIcon: kotlin.Function0?, prefix: kotlin.Function0?, suffix: kotlin.Function0?, supportingText: kotlin.Function0?, isError: kotlin.Boolean, visualTransformation: androidx.compose.ui.text.input.VisualTransformation, keyboardOptions: androidx.compose.foundation.text.KeyboardOptions, keyboardActions: androidx.compose.foundation.text.KeyboardActions, singleLine: kotlin.Boolean, maxLines: kotlin.Int, minLines: kotlin.Int, interactionSource: androidx.compose.foundation.interaction.MutableInteractionSource?, shape: androidx.compose.ui.graphics.Shape, colors: androidx.compose.material3.TextFieldColors): kotlin.Unit"""
...
-def OutlinedTextField__TextFieldState_Modifier_Boolean_Boolean_TextStyle_TextFieldLabelPosition_Unit_Unit_Unit_Unit_Unit_Unit_Unit_Boolean_InputTransformation_OutputTransformation_KeyboardOptions_KeyboardActionHandler_TextFieldLineLimits_Unit_ScrollState_Shape_TextFieldColors_PaddingValues_MutableInteractionSource(state: _t.Any, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: _t.Any | None = ..., output_transformation: _t.Any | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: _t.Any | None = ..., line_limits: _t.Any = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None:
+def OutlinedTextField__TextFieldState_Modifier_Boolean_Boolean_TextStyle_TextFieldLabelPosition_Unit_Unit_Unit_Unit_Unit_Unit_Unit_Boolean_InputTransformation_OutputTransformation_KeyboardOptions_KeyboardActionHandler_TextFieldLineLimits_Unit_ScrollState_Shape_TextFieldColors_PaddingValues_MutableInteractionSource(state: pythonx.compose.foundation.text.input.TextFieldState, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: pythonx.compose.foundation.text.input.InputTransformation | None = ..., output_transformation: pythonx.compose.foundation.text.input.OutputTransformation | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: pythonx.compose.foundation.text.input.KeyboardActionHandler | None = ..., line_limits: pythonx.compose.foundation.text.input.TextFieldLineLimits = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None:
"""Kotlin: androidx.compose.material3.OutlinedTextField(state: androidx.compose.foundation.text.input.TextFieldState, modifier: androidx.compose.ui.Modifier, enabled: kotlin.Boolean, readOnly: kotlin.Boolean, textStyle: androidx.compose.ui.text.TextStyle, labelPosition: androidx.compose.material3.TextFieldLabelPosition, label: kotlin.Function1?, placeholder: kotlin.Function0?, leadingIcon: kotlin.Function0?, trailingIcon: kotlin.Function0?, prefix: kotlin.Function0?, suffix: kotlin.Function0?, supportingText: kotlin.Function0?, isError: kotlin.Boolean, inputTransformation: androidx.compose.foundation.text.input.InputTransformation?, outputTransformation: androidx.compose.foundation.text.input.OutputTransformation?, keyboardOptions: androidx.compose.foundation.text.KeyboardOptions, onKeyboardAction: androidx.compose.foundation.text.input.KeyboardActionHandler?, lineLimits: androidx.compose.foundation.text.input.TextFieldLineLimits, onTextLayout: kotlin.Function2?, scrollState: androidx.compose.foundation.ScrollState, shape: androidx.compose.ui.graphics.Shape, colors: androidx.compose.material3.TextFieldColors, contentPadding: androidx.compose.foundation.layout.PaddingValues, interactionSource: androidx.compose.foundation.interaction.MutableInteractionSource?): kotlin.Unit"""
...
@@ -2468,7 +2469,7 @@ def TextField__String_Unit_Modifier_Boolean_Boolean_TextStyle_Unit_Unit_Unit_Uni
"""Kotlin: androidx.compose.material3.TextField(value: kotlin.String, onValueChange: kotlin.Function1, modifier: androidx.compose.ui.Modifier, enabled: kotlin.Boolean, readOnly: kotlin.Boolean, textStyle: androidx.compose.ui.text.TextStyle, label: kotlin.Function0?, placeholder: kotlin.Function0?, leadingIcon: kotlin.Function0?, trailingIcon: kotlin.Function0?, prefix: kotlin.Function0?, suffix: kotlin.Function0?, supportingText: kotlin.Function0?, isError: kotlin.Boolean, visualTransformation: androidx.compose.ui.text.input.VisualTransformation, keyboardOptions: androidx.compose.foundation.text.KeyboardOptions, keyboardActions: androidx.compose.foundation.text.KeyboardActions, singleLine: kotlin.Boolean, maxLines: kotlin.Int, minLines: kotlin.Int, interactionSource: androidx.compose.foundation.interaction.MutableInteractionSource?, shape: androidx.compose.ui.graphics.Shape, colors: androidx.compose.material3.TextFieldColors): kotlin.Unit"""
...
-def TextField__TextFieldState_Modifier_Boolean_Boolean_TextStyle_TextFieldLabelPosition_Unit_Unit_Unit_Unit_Unit_Unit_Unit_Boolean_InputTransformation_OutputTransformation_KeyboardOptions_KeyboardActionHandler_TextFieldLineLimits_Unit_ScrollState_Shape_TextFieldColors_PaddingValues_MutableInteractionSource(state: _t.Any, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: _t.Any | None = ..., output_transformation: _t.Any | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: _t.Any | None = ..., line_limits: _t.Any = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None:
+def TextField__TextFieldState_Modifier_Boolean_Boolean_TextStyle_TextFieldLabelPosition_Unit_Unit_Unit_Unit_Unit_Unit_Unit_Boolean_InputTransformation_OutputTransformation_KeyboardOptions_KeyboardActionHandler_TextFieldLineLimits_Unit_ScrollState_Shape_TextFieldColors_PaddingValues_MutableInteractionSource(state: pythonx.compose.foundation.text.input.TextFieldState, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: pythonx.compose.foundation.text.input.InputTransformation | None = ..., output_transformation: pythonx.compose.foundation.text.input.OutputTransformation | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: pythonx.compose.foundation.text.input.KeyboardActionHandler | None = ..., line_limits: pythonx.compose.foundation.text.input.TextFieldLineLimits = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None:
"""Kotlin: androidx.compose.material3.TextField(state: androidx.compose.foundation.text.input.TextFieldState, modifier: androidx.compose.ui.Modifier, enabled: kotlin.Boolean, readOnly: kotlin.Boolean, textStyle: androidx.compose.ui.text.TextStyle, labelPosition: androidx.compose.material3.TextFieldLabelPosition, label: kotlin.Function1?, placeholder: kotlin.Function0?, leadingIcon: kotlin.Function0?, trailingIcon: kotlin.Function0?, prefix: kotlin.Function0?, suffix: kotlin.Function0?, supportingText: kotlin.Function0?, isError: kotlin.Boolean, inputTransformation: androidx.compose.foundation.text.input.InputTransformation?, outputTransformation: androidx.compose.foundation.text.input.OutputTransformation?, keyboardOptions: androidx.compose.foundation.text.KeyboardOptions, onKeyboardAction: androidx.compose.foundation.text.input.KeyboardActionHandler?, lineLimits: androidx.compose.foundation.text.input.TextFieldLineLimits, onTextLayout: kotlin.Function2?, scrollState: androidx.compose.foundation.ScrollState, shape: androidx.compose.ui.graphics.Shape, colors: androidx.compose.material3.TextFieldColors, contentPadding: androidx.compose.foundation.layout.PaddingValues, interactionSource: androidx.compose.foundation.interaction.MutableInteractionSource?): kotlin.Unit"""
...
@@ -2760,7 +2761,7 @@ def OutlinedCard(on_click: _t.Callable[[], None], modifier: pythonx.compose.ui.M
@_t.overload
def OutlinedTextField(value: str, on_value_change: _t.Callable[[str], None], modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label: _t.Callable[[], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., visual_transformation: _t.Any = ..., keyboard_options: _t.Any = ..., keyboard_actions: _t.Any = ..., single_line: bool = ..., max_lines: int = ..., min_lines: int = ..., interaction_source: _t.Any | None = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ...) -> None: ...
@_t.overload
-def OutlinedTextField(state: _t.Any, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: _t.Any | None = ..., output_transformation: _t.Any | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: _t.Any | None = ..., line_limits: _t.Any = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None: ... # type: ignore[overload-cannot-match]
+def OutlinedTextField(state: pythonx.compose.foundation.text.input.TextFieldState, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: pythonx.compose.foundation.text.input.InputTransformation | None = ..., output_transformation: pythonx.compose.foundation.text.input.OutputTransformation | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: pythonx.compose.foundation.text.input.KeyboardActionHandler | None = ..., line_limits: pythonx.compose.foundation.text.input.TextFieldLineLimits = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None: ... # type: ignore[overload-cannot-match]
@_t.overload
def OutlinedTextField(value: _t.Any, on_value_change: _t.Callable[[_t.Any], None], modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label: _t.Callable[[], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., visual_transformation: _t.Any = ..., keyboard_options: _t.Any = ..., keyboard_actions: _t.Any = ..., single_line: bool = ..., max_lines: int = ..., min_lines: int = ..., interaction_source: _t.Any | None = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ...) -> None: ... # type: ignore[overload-cannot-match]
@@ -2817,7 +2818,7 @@ def Text(text: str, modifier: pythonx.compose.ui.Modifier = ..., color: _t.Any =
@_t.overload
def TextField(value: str, on_value_change: _t.Callable[[str], None], modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label: _t.Callable[[], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., visual_transformation: _t.Any = ..., keyboard_options: _t.Any = ..., keyboard_actions: _t.Any = ..., single_line: bool = ..., max_lines: int = ..., min_lines: int = ..., interaction_source: _t.Any | None = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ...) -> None: ...
@_t.overload
-def TextField(state: _t.Any, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: _t.Any | None = ..., output_transformation: _t.Any | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: _t.Any | None = ..., line_limits: _t.Any = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None: ... # type: ignore[overload-cannot-match]
+def TextField(state: pythonx.compose.foundation.text.input.TextFieldState, modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label_position: TextFieldLabelPosition = ..., label: _t.Callable[[TextFieldLabelScope], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., input_transformation: pythonx.compose.foundation.text.input.InputTransformation | None = ..., output_transformation: pythonx.compose.foundation.text.input.OutputTransformation | None = ..., keyboard_options: _t.Any = ..., on_keyboard_action: pythonx.compose.foundation.text.input.KeyboardActionHandler | None = ..., line_limits: pythonx.compose.foundation.text.input.TextFieldLineLimits = ..., on_text_layout: _t.Callable[[_t.Any, _t.Callable[[], pythonx.compose.ui.text.TextLayoutResult | None]], None] | None = ..., scroll_state: pythonx.compose.foundation.ScrollState = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ..., content_padding: _t.Any = ..., interaction_source: _t.Any | None = ...) -> None: ... # type: ignore[overload-cannot-match]
@_t.overload
def TextField(value: _t.Any, on_value_change: _t.Callable[[_t.Any], None], modifier: pythonx.compose.ui.Modifier = ..., enabled: bool = ..., read_only: bool = ..., text_style: _t.Any = ..., label: _t.Callable[[], None] | None = ..., placeholder: _t.Callable[[], None] | None = ..., leading_icon: _t.Callable[[], None] | None = ..., trailing_icon: _t.Callable[[], None] | None = ..., prefix: _t.Callable[[], None] | None = ..., suffix: _t.Callable[[], None] | None = ..., supporting_text: _t.Callable[[], None] | None = ..., is_error: bool = ..., visual_transformation: _t.Any = ..., keyboard_options: _t.Any = ..., keyboard_actions: _t.Any = ..., single_line: bool = ..., max_lines: int = ..., min_lines: int = ..., interaction_source: _t.Any | None = ..., shape: pythonx.compose.ui.graphics.Shape = ..., colors: TextFieldColors = ...) -> None: ... # type: ignore[overload-cannot-match]
diff --git a/pythonx/compose/pythonx-map.toml b/pythonx/compose/pythonx-map.toml
index 163e13f..df664f9 100644
--- a/pythonx/compose/pythonx-map.toml
+++ b/pythonx/compose/pythonx-map.toml
@@ -34,6 +34,11 @@
# `ImageVector`, what an icon is (`Icons.Default.Add`): without this row its stub types it `Any`.
"pythonx.compose.ui.graphics.vector" = "androidx.compose.ui.graphics.vector"
+# `TextFieldState` and `rememberTextFieldState`, what `TextField(state=...)` takes (INTENT section
+# 5.8). The state-based overload keeps the buffer and the IME composing region inside Compose, so
+# nothing crosses into Python per keystroke; Python makes the state and reads or writes it on demand.
+"pythonx.compose.foundation.text.input" = "androidx.compose.foundation.text.input"
+
# The long spelling, kept beside the short one because both are real: the generated stubs use
# `pythonx.compose.layout`, and the render fixtures in `python-multiplatform` were written against
# the fully-qualified form. Mapping both means neither is wrong while the spelling settles.
diff --git a/tests/fake_host.py b/tests/fake_host.py
index 068f0a9..c9a9237 100644
--- a/tests/fake_host.py
+++ b/tests/fake_host.py
@@ -24,6 +24,23 @@
itself and a Kotlin object as its handle, as `_coerce` does; the stub keeps the Python object.
No walked row for these exists in this repository, so the shape is only as faithful as that reading.
+**The text-field rows are shaped after the stubs, not a walked jar** (python-multiplatform `26485a02`,
+which includes #73; the `kotlin-stubs` artefact's `androidx/compose/foundation/text/input/__init__.pyi`
+and the TextField overloads of `androidx/compose/material3/__init__.pyi`). Modelled:
+`TextFieldState__String_TextRange` (the constructor, named like a constructor-shaped function, both
+slots defaulted, returning OBJECT `TextFieldState`); `rememberTextFieldState` (a `@Composable`:
+`initialText`, `initialSelection`, then `$composer`, `$changed`, `$default` -- the slot names
+`PythonxAdapter` reads as the composable flag); `TextFieldState.text` (GETTER, receiver in `args[0]`,
+returning STRING declared `kotlin.CharSequence`, which the stub types `str`);
+`setTextAndPlaceCursorAtEnd` and `clearText` (FUNCTION, extension, `` slot 0 typed
+`TextFieldState`, as the stub's module functions take `receiver, /`); and two `TextField`
+overloads, `TextField__TextFieldState` (`state`, `modifier`, `enabled`, `readOnly`, `isError`, composable)
+and `TextField__String` (`value`, `modifier`, composable). Those two keep a subset of the real
+parameters: `label` and `onValueChange` are function-typed slots, and a function slot needs the
+binder's `NewFunction` rows, which this host does not carry. Neither draws; a call is logged in
+`composable_calls`. `TextRange` is an opaque OBJECT here; the binder's #78 caveat (a companion
+module shadowing `TextRange(2)`) is not modelled.
+
What this does **not** prove: that the Kotlin half marshals correctly, that Compose's own `padding`
runs, or that a handle is released on the Kotlin side. Those are
`WalkedArtifactComposeModifierTest` and `PythonxAdapterTest`, and they live in the other repository
@@ -57,6 +74,11 @@
ICONS_FILLED = ICONS + ".Filled"
IMAGE_VECTOR = "androidx.compose.ui.graphics.vector.ImageVector"
+TEXT_INPUT = "androidx.compose.foundation.text.input"
+TEXT_FIELD_STATE = TEXT_INPUT + ".TextFieldState"
+TEXT_RANGE = "androidx.compose.ui.text.TextRange"
+MATERIAL3 = "androidx.compose.material3"
+
EMPTY_MODIFIER = "androidx.compose.ui.emptyModifier"
"""The one entry the real walker does **not** produce; see `ComposeShapedFragment.EMPTY_MODIFIER`.
@@ -97,6 +119,15 @@ class StubIconSet:
__slots__ = ()
+class StubTextFieldState:
+ """A `TextFieldState` for this fixture: the committed text, which is all Python ever reads."""
+
+ __slots__ = ("text",)
+
+ def __init__(self, text=""):
+ self.text = text
+
+
class StubPaddingValues:
"""An ordinary object parameter, so two arity-2 overloads differ by declared type alone."""
@@ -136,6 +167,10 @@ def __init__(self):
self._handles = {}
self._next_handle = 1
self.filled = StubIconSet()
+ self.composable_calls = []
+ self.last_text_field_flags = None
+ self.last_text_field_modifier = None
+ self._composer = None
self._build()
# ------------------------------------------------------------------ the boundary (3 names)
@@ -172,8 +207,8 @@ def invoke(self, handle, args):
return result
def _unpack(self, value, tag, type_name):
- if tag != "OBJECT":
- return value
+ if tag != "OBJECT" or value is None:
+ return value # a null reference crosses as None
if type_name == KOTLIN_ANY and not self._is_handle(value):
return value # a Python object crossing an `Any?` slot as itself
return self._object(value)
@@ -219,6 +254,12 @@ def _object(self, handle):
raise AssertionError(f"no live handle {handle!r}")
return self._handles[handle]
+ def composer(self):
+ """A handle standing in for the `Composer` a composition would push (`push_composer`)."""
+ if self._composer is None:
+ self._composer = self._handle(object())
+ return self._composer
+
def live_handles(self):
return set(self._handles)
@@ -261,6 +302,7 @@ def body(receiver, args):
def _build(self):
self._scalar_boxes()
+ self._build_text_field()
self._add(
EMPTY_MODIFIER, 0, (), (), (), "OBJECT", MODIFIER, False, None, (),
lambda args: StubModifier(),
@@ -391,6 +433,85 @@ def _build(self):
lambda args: args[0].write(args[1]), kind="SETTER",
)
+ def _composable(self, name, params, body, returns=None):
+ """A `@Composable` row: `params` are (name, tag, type, has_default), then the synthetic slots.
+
+ `$composer`, `$changed` and `$default` close the row the way the Compose compiler spells
+ them; `PythonxAdapter` recognises a composable by `$composer` alone and fills the three.
+ """
+ names = tuple(p[0] for p in params) + ("$composer", "$changed", "$default")
+ tags = tuple(p[1] for p in params) + ("OBJECT", "INT", "INT")
+ types = tuple(p[2] for p in params) + ("androidx.compose.runtime.Composer", "kotlin.Int", "kotlin.Int")
+ defaults = tuple(p[3] for p in params) + (False, False, False)
+ label = name.rpartition(".")[2]
+
+ def run(args):
+ self.composable_calls.append(label)
+ return body(args)
+
+ return_tag, return_type = ("UNIT", "kotlin.Unit") if returns is None else ("OBJECT", returns)
+ self._add(name, len(names), names, tags, types, return_tag, return_type, False, None,
+ defaults, run)
+
+ def _build_text_field(self):
+ text_args = (("initialText", "STRING", "kotlin.String", True),
+ ("initialSelection", "OBJECT", TEXT_RANGE, True))
+ self._add(
+ f"{TEXT_FIELD_STATE}__String_TextRange", 2, ("initialText", "initialSelection"),
+ ("STRING", "OBJECT"), ("kotlin.String", TEXT_RANGE), "OBJECT", TEXT_FIELD_STATE,
+ False, None, (True, True),
+ lambda args: StubTextFieldState("" if args[0] is None else args[0]),
+ )
+ self._composable(
+ f"{TEXT_INPUT}.rememberTextFieldState", text_args,
+ lambda args: StubTextFieldState("" if args[0] is None else args[0]), TEXT_FIELD_STATE,
+ )
+ self._add(
+ f"{TEXT_FIELD_STATE}.text", 0, (), (), (), "STRING", "kotlin.CharSequence", False,
+ TEXT_FIELD_STATE, (), lambda args: args[0].text, kind="GETTER",
+ )
+
+ def write(label, effect):
+ def body(args):
+ self.calls.append(label)
+ effect(args)
+
+ return body
+
+ def place_at_end(args):
+ args[0].text = args[1]
+
+ def clear(args):
+ args[0].text = ""
+
+ for leaf, names, tags, types, effect in (
+ ("setTextAndPlaceCursorAtEnd", ("", "text"), ("OBJECT", "STRING"),
+ (TEXT_FIELD_STATE, "kotlin.String"), place_at_end),
+ ("clearText", ("",), ("OBJECT",), (TEXT_FIELD_STATE,), clear),
+ ):
+ self._add(
+ f"{TEXT_INPUT}.{leaf}", len(names), names, tags, types, "UNIT", "kotlin.Unit", True,
+ TEXT_FIELD_STATE, (False,) * len(names), write(leaf, effect),
+ )
+
+ def remember_flags(args):
+ self.last_text_field_flags = {"readOnly": args[3], "isError": args[4]}
+ self.last_text_field_modifier = None if args[1] is None else args[1].describe()
+
+ self._composable(
+ f"{MATERIAL3}.TextField__TextFieldState",
+ (("state", "OBJECT", TEXT_FIELD_STATE, False), ("modifier", "OBJECT", MODIFIER, True),
+ ("enabled", "BOOLEAN", "kotlin.Boolean", True),
+ ("readOnly", "BOOLEAN", "kotlin.Boolean", True),
+ ("isError", "BOOLEAN", "kotlin.Boolean", True)),
+ remember_flags,
+ )
+ self._composable(
+ f"{MATERIAL3}.TextField__String",
+ (("value", "STRING", "kotlin.String", False), ("modifier", "OBJECT", MODIFIER, True)),
+ lambda args: None,
+ )
+
def _read_icon(self, icon):
self.calls.append(f"Icons.Filled.{icon}")
return StubConstant(icon)
diff --git a/tests/test_text_field.py b/tests/test_text_field.py
new file mode 100644
index 0000000..22c2e87
--- /dev/null
+++ b/tests/test_text_field.py
@@ -0,0 +1,116 @@
+"""`TextField(state=...)`: the state-based overload, and the module that makes its state (issue #10).
+
+Compose owns the text buffer and the IME composing region, so nothing crosses into Python per
+keystroke; Python creates a `TextFieldState` and reads or writes it on demand. There is no
+per-widget wrapper: `TextField` is androidx's, re-exported by rule, and
+`pythonx.compose.foundation.text.input` is the manifest row that reaches `TextFieldState` and
+`rememberTextFieldState`.
+
+These tests go through `pythonx.compose.*` against the fake host's rows (`tests/fake_host.py`
+says what they are shaped after). What they prove is the Python half: the module resolves, a
+constructor and a composable are called with the right slots, a property is read as `str`, an
+extension is a snake_case method, and the `state=` keyword selects the state overload. They do not
+prove that Compose accepts a composing sequence with no Python callback -- that is
+python-multiplatform's render test (E2E #26), judged over up to four frames.
+"""
+
+from __future__ import annotations
+
+import sys
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+
+from test_chain import AdapterCase # noqa: E402
+
+
+class TextFieldCase(AdapterCase):
+
+ def setUp(self):
+ super().setUp()
+ self.needs_member_resolver()
+ if not hasattr(self.binding, "push_composer"):
+ self.skipTest("the binder has no @Composable binding (push_composer); python-multiplatform #73 shapes need it")
+ # Composable rows read the composer `push_composer` was given; a handle stands in for it.
+ self.binding.push_composer(self.host.composer())
+ self.addCleanup(self.binding.pop_composer)
+ from pythonx.compose.foundation.text import input as text_input
+ from pythonx.compose import material3
+
+ self.text_input, self.material3 = text_input, material3
+
+
+class TheTextFieldState(TextFieldCase):
+
+ def test_a_state_made_outside_composition_reads_its_text_as_a_str(self):
+ field = self.text_input.TextFieldState("hi")
+ self.assertEqual("hi", field.text)
+ self.assertIsInstance(field.text, str)
+
+ def test_the_initial_text_is_optional(self):
+ self.assertEqual("", self.text_input.TextFieldState().text)
+
+ def test_set_text_and_place_cursor_at_end_writes_it(self):
+ field = self.text_input.TextFieldState("hi")
+ field.set_text_and_place_cursor_at_end("hello")
+ self.assertEqual("hello", field.text)
+ self.assertIn("setTextAndPlaceCursorAtEnd", self.host.calls)
+
+ def test_clear_text_empties_it(self):
+ field = self.text_input.TextFieldState("hi")
+ field.clear_text()
+ self.assertEqual("", field.text)
+
+ def test_remember_text_field_state_is_the_composable_that_makes_one(self):
+ field = self.text_input.remember_text_field_state("draft")
+ self.assertEqual("draft", field.text)
+ self.assertEqual(["rememberTextFieldState"], self.host.composable_calls)
+
+ def test_remember_text_field_state_needs_a_composition(self):
+ self.binding.pop_composer()
+ self.addCleanup(lambda: self.binding.push_composer(self.host.composer()))
+ with self.assertRaises(RuntimeError):
+ self.text_input.remember_text_field_state("")
+
+ def test_the_kotlin_spelling_works_too(self):
+ field = self.text_input.TextFieldState(initialText="kt")
+ self.assertEqual("kt", field.text)
+
+
+class TheStateOverload(TextFieldCase):
+
+ def test_state_selects_the_state_overload(self):
+ field = self.text_input.TextFieldState("hi")
+ self.material3.TextField(state=field)
+ self.assertEqual(["TextField__TextFieldState"], self.host.composable_calls)
+
+ def test_keywords_are_snake_case_and_reach_the_row(self):
+ field = self.text_input.TextFieldState("hi")
+ self.material3.TextField(state=field, read_only=True, is_error=True)
+ self.assertEqual({"readOnly": True, "isError": True}, self.host.last_text_field_flags)
+
+ def test_the_notebook_spelling_is_a_modifier(self):
+ Modifier = self.register_empty()
+ field = self.text_input.TextFieldState("hi")
+ self.material3.TextField(state=field, modifier=Modifier.padding(8))
+ self.assertEqual("padding(8.0)", self.host.last_text_field_modifier)
+
+ def test_text_state_is_not_a_parameter(self):
+ field = self.text_input.TextFieldState("hi")
+ with self.assertRaises(TypeError):
+ self.material3.TextField(text_state=field)
+ self.assertEqual([], self.host.composable_calls)
+
+ def test_padding_is_not_a_parameter(self):
+ field = self.text_input.TextFieldState("hi")
+ with self.assertRaises(TypeError):
+ self.material3.TextField(state=field, padding=8)
+
+ def test_a_value_still_reaches_the_string_overload(self):
+ self.material3.TextField(value="x")
+ self.assertEqual(["TextField__String"], self.host.composable_calls)
+
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/tests/test_typing.py b/tests/test_typing.py
index 2a720f5..4849517 100644
--- a/tests/test_typing.py
+++ b/tests/test_typing.py
@@ -225,6 +225,36 @@ def test_an_unknown_default_icon_fails(self):
DefaultIcons.NotAnIcon
""", "NotAnIcon", "[attr-defined]")
+ def test_a_text_field_state_types_the_state_overload(self):
+ """Issue #10: `TextField(state=...)`, the state made by `pythonx.compose.foundation.text.input`."""
+ self.assertPasses("""
+ from pythonx.compose.foundation.text.input import TextFieldState, remember_text_field_state
+ from pythonx.compose.material3 import TextField
+ from pythonx.compose.ui import Modifier
+
+ f = TextFieldState("hi")
+ s: str = f.text
+ f.set_text_and_place_cursor_at_end("x")
+ f.clear_text()
+ g: TextFieldState = remember_text_field_state("")
+ TextField(state=f)
+ TextField(state=f, modifier=Modifier.padding(8))
+ """)
+
+ def test_a_text_field_without_a_kotlin_counterpart_fails(self):
+ """The notebook's `text_state=` and `padding=` are written `state=` and `modifier=`."""
+ self.assertFails("""
+ from pythonx.compose.foundation.text.input import TextFieldState
+ from pythonx.compose.material3 import TextField
+
+ TextField(text_state=TextFieldState("hi"))
+ """, "text_state", "[call-overload]")
+ self.assertFails("""
+ from pythonx.compose.foundation.text.input import TextFieldState
+
+ n: int = TextFieldState("hi").text
+ """, "[assignment]")
+
def test_a_kotlin_spelled_module_function_fails(self):
self.assertFails("""
from pythonx.compose.layout import fillMaxWidth
From 4d91c4e08c14ae8995eb96e085a6e3cd0b5b49ef Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 19:13:35 +0900
Subject: [PATCH 52/58] Chore: Drop CLAUDE.md; Claude Code reads AGENTS.md
directly
The maintainer's instruction (2026-10-03): current Claude Code supports
AGENTS.md, so the one-line pointer file (`@AGENTS.md`) is gone. AGENTS.md
section 17 no longer describes it, and the release tooling's test and README
use PROJECT.md instead as their example of a root Markdown file that main
drops. python-multiplatform did the same in its #97.
deleted: CLAUDE.md.
documentation corrected: AGENTS.md section 17, tools/release/README.md.
test changed: test-sync-release.sh seeds PROJECT.md in place of CLAUDE.md;
49 passed, 0 failed. The pytest suite does not touch these files.
Refs #56
---
AGENTS.md | 4 ++--
CLAUDE.md | 1 -
tools/release/README.md | 2 +-
tools/release/test-sync-release.sh | 4 ++--
4 files changed, 5 insertions(+), 6 deletions(-)
delete mode 100644 CLAUDE.md
diff --git a/AGENTS.md b/AGENTS.md
index cc11c49..3df1803 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -222,6 +222,6 @@ worktree so a test can see it. Read it in place.
- `docs/guide/` is the bilingual GitHub Pages site. Every visible string exists in English and
Korean. `python3 tools/check_guide.py` is its test; run it after any guide change.
- No Markdown files directly under `docs/` other than `INTENT.md` and `SPEC.md`; other documents go
- in a topic subdirectory. `README.md` must not link to `AGENTS.md`, `PROJECT.md`, `CLAUDE.md`,
+ in a topic subdirectory. `README.md` must not link to `AGENTS.md`, `PROJECT.md`,
`docs/INTENT.md` or `docs/SPEC.md` — those files do not exist on `main`.
-- `CLAUDE.md` contains exactly one line, `@AGENTS.md`. Rules go in this file.
+- There is no `CLAUDE.md`: Claude Code reads this file directly. Rules go here.
diff --git a/CLAUDE.md b/CLAUDE.md
deleted file mode 100644
index 43c994c..0000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1 +0,0 @@
-@AGENTS.md
diff --git a/tools/release/README.md b/tools/release/README.md
index b3243ca..9cf1d89 100644
--- a/tools/release/README.md
+++ b/tools/release/README.md
@@ -25,7 +25,7 @@ ignored and overwritten.
## What is dropped on release
-- every `*.md` at the repository root except `README.md` (including `CLAUDE.md`, `AGENTS.md`)
+- every `*.md` at the repository root except `README.md` (including `AGENTS.md`, `PROJECT.md`)
- every `*.md` directly inside `docs/`
Kept: everything else, including Markdown in `docs//` and nested `README.md` files.
diff --git a/tools/release/test-sync-release.sh b/tools/release/test-sync-release.sh
index cba1d31..15dbf8f 100755
--- a/tools/release/test-sync-release.sh
+++ b/tools/release/test-sync-release.sh
@@ -23,7 +23,7 @@ mkdir -p "$R" && cd "$R" || exit 1
git init -q -b develop .
git config user.name t; git config user.email t@example.com
mkdir -p docs/guide docs/sub sub/deeper
-for f in README.md CLAUDE.md AGENTS.md ROADMAP.md docs/a.md docs/b.md \
+for f in README.md PROJECT.md AGENTS.md ROADMAP.md docs/a.md docs/b.md \
docs/sub/c.md docs/guide/index.html docs/x.png sub/README.md \
sub/deeper/notes.md build.gradle.kts LICENSE; do
echo "$f" > "$f"
@@ -58,7 +58,7 @@ for p in README.md docs/sub/c.md docs/guide/index.html docs/x.png sub/README.md
sub/deeper/notes.md build.gradle.kts LICENSE; do
check "kept: $p" in_rel "$p"
done
-for p in CLAUDE.md AGENTS.md ROADMAP.md docs/a.md docs/b.md; do
+for p in PROJECT.md AGENTS.md ROADMAP.md docs/a.md docs/b.md; do
check "dropped: $p" bash -c "! git cat-file -e release:$p"
done
check "release README is the committed one" test "$(git show release:README.md)" = "README.md"
From 1cf898f2b32cb480955c67a195e432d6c4ff3f9a Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 19:19:33 +0900
Subject: [PATCH 53/58] Chore: Name branches feat/ and delete them once
merged
The maintainer's instruction (2026-10-03): feature branches are feat/,
never work/; a merge deletes its branch (gh pr merge --delete-branch) along
with the local branch and worktree; and merged branches are swept
periodically so only main, release and develop stand, release-* snapshots
excepted. AGENTS.md section 4 says so, and tests.yml runs on pushes to
feat/** instead of work/**. python-multiplatform did the same in its PR #100.
documentation corrected: AGENTS.md section 4.
ci: tests.yml push trigger moves to feat/**. Tests unchanged.
Refs #58
---
.github/workflows/tests.yml | 2 +-
AGENTS.md | 15 ++++++++++-----
2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 143b9a4..c6a9f07 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,7 @@ on:
pull_request:
branches: [develop]
push:
- branches: ['work/**']
+ branches: ['feat/**']
workflow_dispatch:
# Daily against python-multiplatform develop as it is that day: the binder's contract moves under
# this package without a pull request here, and #41 found out only at the next PR.
diff --git a/AGENTS.md b/AGENTS.md
index 3df1803..62da9d2 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -47,8 +47,8 @@ build caches, model weights, `node_modules`) into every worktree is how 86 workt
| Branch | Who writes to it |
|---|---|
-| `work/` | You. All work happens here. |
-| `develop` | Merged into from work branches after verification. Never commit to it directly. |
+| `feat/` | You. All work happens here; never `work/`. Deleted once merged. |
+| `develop` | Merged into from feature branches after verification. Never commit to it directly. |
| `release` | **CI only.** Not a standing branch: CI regenerates it from every push to `develop`, in the main-only file layout, and opens the PR into `main`. It may not exist. Never write to it. |
| `main` | **Pull request from `release` only.** Never push or merge to it directly. |
@@ -56,6 +56,11 @@ build caches, model weights, `node_modules`) into every worktree is how 86 workt
root, and `docs/` keeps only its subdirectories (no Markdown files directly under `docs/`).
CI runs `tools/release/sync-release.sh` (`.github/workflows/release-sync.yml`) to produce that layout; do not hand-edit `release` or `main`.
+Only `main`, `release` and `develop` stand. A feature branch is deleted when it merges, with its
+local branch and worktree. Sweep periodically: delete every remote and local branch that
+`git branch -r --merged origin/develop` lists (keep `release-*` snapshots), and land or report any
+unmerged branch that has gone stale.
+
### Issues and pull requests
Every new feature goes through an issue and a pull request:
@@ -63,10 +68,10 @@ Every new feature goes through an issue and a pull request:
1. Before starting, search the repository's issues (`gh issue list --state all --search ""`).
2. If no issue covers the work, open one (`gh issue create`) stating what and why, and the
completion criterion — which tests must pass.
-3. Work on a `work/` branch, push every commit, and open a pull request into `develop`
+3. Work on a `feat/` branch, push every commit, and open a pull request into `develop`
whose body contains `Closes #`.
-4. Merge into `develop` through that pull request (`gh pr merge`), not by a local merge, so the
- issue is linked.
+4. Merge into `develop` through that pull request (`gh pr merge --merge --delete-branch`), not by a
+ local merge, so the issue is linked and the branch goes; remove the local branch and worktree too.
5. Then close the issue yourself: `gh issue close --comment "Landed in develop via #"`.
GitHub's `Closes #N` only fires when a pull request merges into the default branch (`main`),
and these pull requests merge into `develop`.
From 177b4a34b941d0168558f7480f37ffc46447f208 Mon Sep 17 00:00:00 2001
From: BREW <81044362+b-re-w@users.noreply.github.com>
Date: Sat, 3 Oct 2026 19:44:31 +0900
Subject: [PATCH 54/58] Chore: Restructure into a standard Python package: one
tests/, no tools/
The maintainer's instruction (2026-10-03): the repository root was cluttered
with tooling, two test folders and retired code. The root now holds only
pyproject.toml, README.md, LICENSE, PROJECT.md, AGENTS.md, pythonx/, tests/,
docs/, .github/, .gitignore and .gitattributes (plus the maintainer's
untracked UI.ipynb). Move table: issue #60. Develop's head before this change
is tagged archive/pre-restructure (15b6fe7e), so every deleted file stays
reachable.
deleted (preserved in archive/pre-restructure):
- test/ -- the 2023-24 Kotlin Multiplatform sample (pycomposeui, 72 files);
- pythonx/compose/lite/ -- the retired 2024 JPype prototype (116 files, 97 of
them binaries);
- the pythonx/compose/native submodule (thisisthepy/swing-graalvm-demo at
090f0190) and .gitmodules;
- pythonx/compose/test/main.py and ui/unit/dp.py, docstring-only records
(dp.py's note folded into ui/unit/__init__.py).
moved:
- tools/gen_stubs.py -> pythonx/_build/gen_stubs.py (no __init__.py, so not
in the wheel); the stubs' header line names the new path, regenerated;
- tools/check_guide.py -> .github/scripts/check_guide.py, now also run by
tests/test_guide.py;
- tools/release/ -> .github/scripts/release/; release-sync.yml follows.
AGENTS.md: section 2 gains "Do not add top-level folders" (the maintainer's
instruction, relayed by the ecosystem lead): nothing new at the root without a
proposal and approval, with the standing entries listed; sections 3, 4, 14, 16
and 17 follow the new paths, and test/, lite/ and native are no longer open
decisions. INTENT 4.2 is closed; PROJECT.md, SPEC (outside-intent items,
counts) and the guide's status FAQ follow.
Drafted by a subagent in a worktree; reviewed, counts corrected and staged
set checked here.
test added: tests/test_guide.py. test removed: the two legacy checks of the
deleted lite/ and test/main.py.
Suite: with python-multiplatform 26485a02 (worktree), 245 passed, 1 skipped
-> 244 passed, 1 skipped; without a checkout, 134 passed, 112 skipped -> 133
passed, 112 skipped. Each module alone passes; the wheel test builds without
pythonx/_build; release test 49 passed, 0 failed; check_guide: 0 findings.
Refs #60
---
{tools => .github/scripts}/check_guide.py | 4 +-
{tools => .github/scripts}/release/README.md | 14 +-
.../scripts}/release/protect-main.sh | 0
.../scripts}/release/sync-release.sh | 0
.../scripts}/release/test-sync-release.sh | 2 +-
.github/workflows/release-sync.yml | 4 +-
.gitmodules | 3 -
AGENTS.md | 30 +-
PROJECT.md | 32 +-
docs/INTENT.md | 4 +-
docs/SPEC.md | 30 +-
docs/guide/getting-started.html | 4 +-
docs/guide/status.html | 4 +-
{tools => pythonx/_build}/gen_stubs.py | 6 +-
pythonx/compose/__init__.pyi | 2 +-
pythonx/compose/foundation/__init__.pyi | 2 +-
.../compose/foundation/layout/__init__.pyi | 2 +-
.../foundation/text/input/__init__.pyi | 2 +-
pythonx/compose/layout/__init__.pyi | 2 +-
pythonx/compose/lite/.gitignore | 45 -
pythonx/compose/lite/app.py | 15 -
pythonx/compose/lite/build.gradle.kts | 64 -
pythonx/compose/lite/gradle.properties | 1 -
.../compose/lite/gradle/libs.versions.toml | 19 -
.../lite/gradle/wrapper/gradle-wrapper.jar | Bin 60756 -> 0 bytes
.../gradle/wrapper/gradle-wrapper.properties | 6 -
pythonx/compose/lite/gradlew | 234 ---
pythonx/compose/lite/gradlew.bat | 89 --
pythonx/compose/lite/jvm.py | 9 -
pythonx/compose/lite/material3.py | 10 -
pythonx/compose/lite/release/app/.package | 1 -
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...1.6.11-421ef34d9e87c3adeeaef576e9ca771.jar | Bin 300690 -> 0 bytes
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...esktop-65183ad29c803151b1b5ef775d6326e.jar | Bin 38979 -> 0 bytes
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...1.6.11-3b8aaccd5c58a7ac358f9562b221cee.jar | Bin 529166 -> 0 bytes
pythonx/compose/lite/release/app/icudtl.dat | Bin 10185008 -> 0 bytes
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...8-1.9.23-c98840426f611d821234387f646e8.jar | Bin 968 -> 0 bytes
...1.8.1-c477c52e713d7633276652efdcaee272.jar | Bin 1546991 -> 0 bytes
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...p-2.8.0-7fc568586d392d3d5dbda79492e18d.jar | Bin 44220 -> 0 bytes
...p-2.8.0-4d5e53f5de6b49d3f3473ec75c92bf.jar | Bin 45210 -> 0 bytes
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....6.11-5bea7737b38682ed4ff518823d5fadfb.jar | Bin 55113 -> 0 bytes
.../lite/release/app/org.example.project.cfg | 44 -
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....6.11-51768b3f4657857dfafdac2638c34d6e.jar | Bin 54723 -> 0 bytes
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...64-0.8.4-4f417bdb77fe99da2372f9ab3c4be.jar | Bin 293 -> 0 bytes
.../lite/release/app/skiko-windows-x64.dll | Bin 16937472 -> 0 bytes
.../release/app/skiko-windows-x64.dll.sha256 | 1 -
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.../lite/release/org.example.project.exe | Bin 554496 -> 0 bytes
.../release/runtime/conf/logging.properties | 63 -
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.../runtime/conf/security/java.security | 1412 -----------------
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.../release/runtime/legal/java.base/cldr.md | 105 --
.../release/runtime/legal/java.base/icu.md | 518 ------
.../runtime/legal/java.base/public_suffix.md | 399 -----
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.../release/runtime/legal/java.base/wepoll.md | 34 -
.../release/runtime/legal/java.base/zlib.md | 27 -
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.../thisisthepy/pycomposeui/Material3.kt | 228 ---
.../main/kotlin/thisisthepy/pycomposeui/Ui.kt | 9 -
pythonx/compose/material/__init__.pyi | 2 +-
pythonx/compose/material/icons/__init__.pyi | 2 +-
pythonx/compose/material3/__init__.pyi | 2 +-
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pythonx/compose/runtime/__init__.pyi | 2 +-
pythonx/compose/test/main.py | 12 -
pythonx/compose/ui/__init__.pyi | 2 +-
pythonx/compose/ui/graphics/__init__.pyi | 2 +-
.../compose/ui/graphics/vector/__init__.pyi | 2 +-
pythonx/compose/ui/text/__init__.pyi | 2 +-
pythonx/compose/ui/unit/__init__.py | 4 +-
pythonx/compose/ui/unit/__init__.pyi | 2 +-
pythonx/compose/ui/unit/dp.py | 7 -
test/.gitignore | 32 -
test/android/build.gradle.kts | 72 -
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test/ios/iosApp/iOSApp.swift | 15 -
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.../thisisthepy/pycomposeui/theme/Dimens.kt | 20 -
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.../thisisthepy/pycomposeui/theme/Theme.kt | 18 -
.../thisisthepy/pycomposeui/theme/Type.kt | 202 ---
.../resources/MR/fonts/SUITE-Variable.ttf | Bin 1881624 -> 0 bytes
test/python-multiplatform/build.gradle.kts | 116 --
.../thisisthepy/runtime/PyObject.android.kt | 45 -
.../io/github/thisisthepy/runtime/Platform.kt | 9 -
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.../io/github/thisisthepy/runtime/PyObject.kt | 86 -
.../io/github/thisisthepy/runtime/Python.kt | 17 -
.../thisisthepy/runtime/PyObject.ios.kt | 46 -
test/settings.gradle.kts | 37 -
test/web/build.gradle.kts | 33 -
test/web/src/jsMain/kotlin/main.js.kt | 11 -
test/web/src/jsMain/resources/index.html | 41 -
test/web/src/jsMain/resources/styles.css | 14 -
tests/test_guide.py | 25 +
tests/test_legacy_modules.py | 46 +-
tests/test_stubs.py | 4 +-
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rename {tools => .github/scripts}/release/README.md (77%)
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rename {tools => .github/scripts}/release/test-sync-release.sh (99%)
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delete mode 100644 test/python-multiplatform/src/iosMain/kotlin/io/github/thisisthepy/runtime/PyObject.ios.kt
delete mode 100644 test/settings.gradle.kts
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create mode 100644 tests/test_guide.py
diff --git a/tools/check_guide.py b/.github/scripts/check_guide.py
similarity index 97%
rename from tools/check_guide.py
rename to .github/scripts/check_guide.py
index 9300cfa..1a16e86 100644
--- a/tools/check_guide.py
+++ b/.github/scripts/check_guide.py
@@ -12,7 +12,7 @@
is code, a diagram, a proper name in `NEUTRAL_TEXT`, or inside an element marked `translate="no"`;
* a page loads an external resource other than Google Fonts.
- python3 tools/check_guide.py # exit status 0 = clean, 1 = findings printed
+ python3 .github/scripts/check_guide.py # exit status 0 = clean, 1 = findings printed
Standard library only, so it runs anywhere the repository's tests run.
"""
@@ -24,7 +24,7 @@
from pathlib import Path
from urllib.parse import urlparse
-REPO = Path(__file__).resolve().parents[1]
+REPO = Path(__file__).resolve().parents[2]
GUIDE = REPO / "docs" / "guide"
VOID = {
diff --git a/tools/release/README.md b/.github/scripts/release/README.md
similarity index 77%
rename from tools/release/README.md
rename to .github/scripts/release/README.md
index 9cf1d89..17ca366 100644
--- a/tools/release/README.md
+++ b/.github/scripts/release/README.md
@@ -7,7 +7,7 @@ between runs, and any existing `release` (e.g. a stale one from an older workflo
ignored and overwritten.
1. Every push to `develop` triggers `.github/workflows/release-sync.yml`, which runs
- `tools/release/sync-release.sh --push`. It rebuilds `release` from scratch as exactly
+ `.github/scripts/release/sync-release.sh --push`. It rebuilds `release` from scratch as exactly
one commit (`Release: sync from develop `) whose parent is that develop commit and
whose tree is the develop tree minus the files below. This happens even when nothing
is dropped. It is a no-op only if `release` already has that tree and that parent.
@@ -33,18 +33,18 @@ Only Markdown is ever dropped.
## Local use
- tools/release/sync-release.sh --dry-run # list paths that would be dropped
- tools/release/sync-release.sh # regenerate local release branch
- tools/release/sync-release.sh --push # also push to origin
- tools/release/test-sync-release.sh # tests (throwaway repo in .tmp/)
+ .github/scripts/release/sync-release.sh --dry-run # list paths that would be dropped
+ .github/scripts/release/sync-release.sh # regenerate local release branch
+ .github/scripts/release/sync-release.sh --push # also push to origin
+ .github/scripts/release/test-sync-release.sh # tests (throwaway repo in .tmp/)
The script uses plumbing and a private index, so your working tree, index and HEAD are untouched.
It refuses to run while `release` is checked out.
## Protecting main
- tools/release/protect-main.sh # print what would be applied
- tools/release/protect-main.sh --apply # apply via gh api (needs admin)
+ .github/scripts/release/protect-main.sh # print what would be applied
+ .github/scripts/release/protect-main.sh --apply # apply via gh api (needs admin)
This requires a pull request, blocks force-push and deletion. Classic protection cannot
restrict a PR's source branch, so add the check `only-release-into-main` as required
diff --git a/tools/release/protect-main.sh b/.github/scripts/release/protect-main.sh
similarity index 100%
rename from tools/release/protect-main.sh
rename to .github/scripts/release/protect-main.sh
diff --git a/tools/release/sync-release.sh b/.github/scripts/release/sync-release.sh
similarity index 100%
rename from tools/release/sync-release.sh
rename to .github/scripts/release/sync-release.sh
diff --git a/tools/release/test-sync-release.sh b/.github/scripts/release/test-sync-release.sh
similarity index 99%
rename from tools/release/test-sync-release.sh
rename to .github/scripts/release/test-sync-release.sh
index 15dbf8f..fb6f028 100755
--- a/tools/release/test-sync-release.sh
+++ b/.github/scripts/release/test-sync-release.sh
@@ -2,7 +2,7 @@
# Tests for sync-release.sh. Builds a throwaway repo under /.tmp/.
set -u
HERE="$(cd "$(dirname "$0")" && pwd)"
-ROOT="$(cd "$HERE/../.." && pwd)"
+ROOT="$(cd "$HERE/../../.." && pwd)"
SYNC="$HERE/sync-release.sh"
SCRATCH="$ROOT/.tmp/release-sync-test.$$"
FAILS=0; PASSES=0
diff --git a/.github/workflows/release-sync.yml b/.github/workflows/release-sync.yml
index d411bb2..cf35f65 100644
--- a/.github/workflows/release-sync.yml
+++ b/.github/workflows/release-sync.yml
@@ -30,7 +30,7 @@ jobs:
git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
# Not used as a base (release is regenerated); the script reads the
# remote sha itself for --force-with-lease.
- bash tools/release/sync-release.sh --source "${GITHUB_SHA}" --push
+ bash .github/scripts/release/sync-release.sh --source "${GITHUB_SHA}" --push
- name: Open or update PR release -> main
env:
@@ -44,7 +44,7 @@ jobs:
echo "release already equals main; nothing to PR"; exit 0
fi
title="Release: merge release into main"
- body="Automated sync of \`develop\` (${GITHUB_SHA::7}) into \`release\`. Markdown outside README.md and docs/ subfolders is removed by tools/release/sync-release.sh."
+ body="Automated sync of \`develop\` (${GITHUB_SHA::7}) into \`release\`. Markdown outside README.md and docs/ subfolders is removed by .github/scripts/release/sync-release.sh."
existing="$(gh pr list --head release --base main --state open --json number --jq '.[0].number // empty')"
if [ -n "$existing" ]; then
gh pr edit "$existing" --title "$title" --body "$body"
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 0bb76e1..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "pythonx/compose/native"]
- path = pythonx/compose/native
- url = https://github.com/thisisthepy/swing-graalvm-demo.git
diff --git a/AGENTS.md b/AGENTS.md
index 62da9d2..db7791f 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -22,7 +22,8 @@ files — lives **inside this repository's root directory.**
| Worktrees | `.worktrees/` (git-ignored) |
| Temporary files | `.tmp/` (git-ignored); delete when done |
| Benchmarks | `benchmarks/` |
-| Developer tooling | `tools/` |
+| CI scripts | `.github/scripts/` |
+| Build tooling (stub generator) | `pythonx/_build/` (not shipped in the wheel) |
Before writing a file, check that its absolute path starts with this repository's root. If it does
not, stop. The only exceptions are a path the user names explicitly, and caches that build tools
@@ -31,6 +32,17 @@ ask first.**
Writing to *another* repository is not an exception either. Do it only when told to work there.
+### Do not add top-level folders
+
+Do not create new folders or files at the repository root on your own. Work goes inside the
+existing modules and directories: source inside the package (`pythonx/`), CI scripts in
+`.github/scripts/`, build helpers in `pythonx/_build/`, temporary files in the git-ignored `.tmp/`.
+
+The standing root entries are `pyproject.toml`, `README.md`, `LICENSE`, `PROJECT.md`, `AGENTS.md`,
+`pythonx/`, `tests/`, `docs/`, `.github/`, `.gitignore` and `.gitattributes`, plus the maintainer's
+untracked `UI.ipynb`. If a new top-level entry seems necessary, propose it — what it is, why, and
+why it cannot live inside an existing directory — and wait for approval.
+
## 3. Worktrees link large artefacts instead of copying them
A worktree is a full checkout. Copying large untracked artefacts (prebuilt runtimes, vendored trees,
@@ -39,7 +51,7 @@ build caches, model weights, `node_modules`) into every worktree is how 86 workt
- Create worktrees under `.worktrees/`.
- **Symlink** large untracked directories from the main checkout instead of copying or rebuilding
- them. If `tools/worktree-add.sh` exists, use it — it does the linking.
+ them. If a worktree-linking script exists under `.github/scripts/`, use it.
- Delete a worktree once its branch is merged: `git worktree remove .worktrees/`.
- Periodically delete `build/` directories inside worktrees; they only grow.
@@ -54,7 +66,7 @@ build caches, model weights, `node_modules`) into every worktree is how 86 workt
`main` carries a reduced layout: of the Markdown files, only `README.md` stays at the repository
root, and `docs/` keeps only its subdirectories (no Markdown files directly under `docs/`).
-CI runs `tools/release/sync-release.sh` (`.github/workflows/release-sync.yml`) to produce that layout; do not hand-edit `release` or `main`.
+CI runs `.github/scripts/release/sync-release.sh` (`.github/workflows/release-sync.yml`) to produce that layout; do not hand-edit `release` or `main`.
Only `main`, `release` and `develop` stand. A feature branch is deleted when it merges, with its
local branch and worktree. Sweep periodically: delete every remote and local branch that
@@ -215,17 +227,17 @@ worktree so a test can see it. Read it in place.
## 16. Things you do not change without the maintainer
-- **`test/`** — the 2023–2024 Kotlin Multiplatform sample. Do not delete, move, or modernise it;
- its fate is an open decision (`PROJECT.md`).
-- **`pythonx/compose/native`** — a git submodule. Do not update its pointer as a side effect.
-- **`pythonx/compose/lite/`** — a retired 2024 JPype prototype with tracked binaries. Leave it until
- the maintainer decides.
+- **The root layout** — see section 2, "Do not add top-level folders".
+- The retired `test/` sample, `pythonx/compose/lite/` and the `pythonx/compose/native` submodule
+ were removed in #60; they stay reachable through the tag `archive/pre-restructure`. Do not bring
+ them back.
## 17. Documentation layout
- `README.md` (English) and `docs/locale/README_ko.md` (Korean) say the same thing; change both.
- `docs/guide/` is the bilingual GitHub Pages site. Every visible string exists in English and
- Korean. `python3 tools/check_guide.py` is its test; run it after any guide change.
+ Korean. `python3 .github/scripts/check_guide.py` is its checker, and `tests/test_guide.py` runs it
+ in the suite.
- No Markdown files directly under `docs/` other than `INTENT.md` and `SPEC.md`; other documents go
in a topic subdirectory. `README.md` must not link to `AGENTS.md`, `PROJECT.md`,
`docs/INTENT.md` or `docs/SPEC.md` — those files do not exist on `main`.
diff --git a/PROJECT.md b/PROJECT.md
index 40377cc..e06e1b0 100644
--- a/PROJECT.md
+++ b/PROJECT.md
@@ -35,8 +35,8 @@ Compose(`androidx.compose.*`)를 파이썬에서 쓰기 위한 pip 패키지 **`
```
python3 -m pytest tests -q
- PythonMultiplatform 체크아웃 없음 134 passed, 112 skipped
- python-multiplatform develop 31c092f0+ 245 passed, 1 skipped
+ PythonMultiplatform 체크아웃 없음 133 passed, 112 skipped
+ python-multiplatform develop 31c092f0+ 244 passed, 1 skipped
describe_member 없는 체크아웃 같은 수, 그중 7 개 건너뜀 (python-multiplatform #54 이전)
describe(module, name) 없는 체크아웃 같은 수, 그중 13 개 건너뜀 (python-multiplatform #36 이전)
그보다 오래된 체크아웃 거기에 5 개 더 건너뜀 (member resolver 없음)
@@ -74,12 +74,11 @@ pythonx/compose/ import 패키지 (현재 대부분 독스트링만 있
ui/ modifier.py (빈 Modifier 등록 지점), alignment.py
layout/ arrangement.py
material3/ __init__.py 하나 (위젯은 모두 재노출 규칙으로)
- lite/ 2024 JPype 프로토타입 (은퇴, 바이너리 97 개 추적 중)
- native/ 서브모듈 → thisisthepy/swing-graalvm-demo
-tests/ pytest (unittest 스타일)
-test/ 2023–2024 Kotlin Multiplatform 샘플 (pycomposeui) — 처리 미정
+pythonx/_build/ gen_stubs.py (스텁 생성기, wheel 에 싣지 않음)
+tests/ pytest (unittest 스타일), 유일한 테스트 폴더
docs/INTENT.md docs/SPEC.md docs/locale/ docs/guide/
-tools/check_guide.py 가이드 사이트 검사 (가이드의 테스트)
+.github/workflows/ CI
+.github/scripts/ check_guide.py (tests/test_guide.py 가 실행), release/ (CI 전용)
```
## 5. 빌드·테스트
@@ -87,7 +86,7 @@ tools/check_guide.py 가이드 사이트 검사 (가이드의 테스트)
```bash
python3 -m pytest tests -q # 파이썬 테스트
PYTHONMULTIPLATFORM_HOME= python3 -m pytest tests -q # 바인더 계층 포함
-python3 tools/check_guide.py # 가이드: HTML 파싱, 링크, en/ko 짝
+python3 .github/scripts/check_guide.py # 가이드: HTML 파싱, 링크, en/ko 짝 (tests/test_guide.py 도 실행)
```
- pytest 가 없으면 `.tmp/` 아래에 가상환경을 만든다 (홈 디렉터리 금지).
@@ -107,17 +106,20 @@ python3 tools/check_guide.py # 가이드: HTML 파싱, 링
## 7. 열린 질문 (메인테이너 결정 필요)
-1. **`test/` 디렉터리** — 2023–2024 Kotlin Multiplatform 샘플. 유지 / 이동 / 삭제 중 무엇인지.
- 결정 전까지 손대지 않는다.
-2. **코루틴 스코프** — 노트북이 import 하는 `DefaultCoroutineScope`·`MainCoroutineScope`.
-3. **`pythonx/compose/lite/release/`** 의 Windows 바이너리·jar 97 개와 빈 `material3/*.py` 28 개,
- 서브모듈 `native` 의 처리.
-4. **`pythonx-map.toml` 의 이중 표기** — `pythonx.compose.layout` 과
+1. **코루틴 스코프** — 노트북이 import 하는 `DefaultCoroutineScope`·`MainCoroutineScope`.
+2. **`pythonx-map.toml` 의 이중 표기** — `pythonx.compose.layout` 과
`pythonx.compose.foundation.layout` 를 둘 다 유지할지.
-5. **릴리스·Pages 활성화** — `tools/release/` 와 `.github/workflows/`(release-sync, main-source-guard,
+3. **릴리스·Pages 활성화** — `.github/scripts/release/` 와 `.github/workflows/`(release-sync, main-source-guard,
pages)는 들어와 있다. 실제로 돌려면 원격 푸시, `RELEASE_PR_TOKEN` 시크릿, main 보호 적용이
필요하고, 셋 다 메인테이너 승인 사항이다.
+### 결정됨 (2026-10-03, #60)
+
+- **저장소 정리.** `test/`(2023–2024 샘플), `pythonx/compose/lite/`(은퇴한 JPype 프로토타입),
+ 서브모듈 `pythonx/compose/native`(→ thisisthepy/swing-graalvm-demo @ 090f0190)는 삭제했고,
+ 태그 `archive/pre-restructure` 로 되찾을 수 있다. `tools/` 는 없앴다: 스텁 생성기는
+ `pythonx/_build/`, 가이드 검사기와 릴리스 스크립트는 `.github/scripts/`.
+
### 결정됨 (2026-10-03, `docs/INTENT.md` §5)
- **선언형 앱 루트, 갱신 함수 없음.** 노트북의 `main.App.update(...)`·`getValue()`/`setValue()` 는
diff --git a/docs/INTENT.md b/docs/INTENT.md
index ad943f9..4ea3e61 100644
--- a/docs/INTENT.md
+++ b/docs/INTENT.md
@@ -125,8 +125,8 @@ These are recorded so that `docs/SPEC.md` does not settle them by accident.
1. **Coroutine scopes** the notebook imports, `DefaultCoroutineScope` / `MainCoroutineScope`.
(The other convenience spellings are decided, §5.4–5.7.)
-2. **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample (`pycomposeui`). Whether it
- is kept, moved, or removed is the maintainer's decision.
+2. *(Decided, #60.)* **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample
+ (`pycomposeui`). Deleted; the tag `archive/pre-restructure` keeps it.
## 5. Decided (2026-10-03)
diff --git a/docs/SPEC.md b/docs/SPEC.md
index 4e60e8c..27931ed 100644
--- a/docs/SPEC.md
+++ b/docs/SPEC.md
@@ -21,8 +21,8 @@ Run from a worktree with `python -m pytest tests -q -rs` (pytest 8, mypy 2.4, CP
| Environment | Result |
|---|---|
-| No `PythonMultiplatform` checkout found | **134 passed, 112 skipped**, 173 subtests passed |
-| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **245 passed, 1 skipped**, 204 subtests passed |
+| No `PythonMultiplatform` checkout found | **133 passed, 112 skipped**, 167 subtests passed |
+| python-multiplatform `develop` at `31c092f0` or later (property rows, #38; `describe_member`, #54; besides `add_member_resolver` and `describe(module, name)`) | **244 passed, 1 skipped**, 198 subtests passed |
| an older checkout, without `describe_member` (python-multiplatform #54) | the same, with 7 more skipped |
| an older one, without `describe(module, name)` (python-multiplatform #36) | with 13 more skipped again |
| an older one still, without `add_member_resolver` | with 5 more skipped again |
@@ -36,7 +36,7 @@ binder returned skip as well, because that needs its member resolver (python-mul
`TheBinderPath` tests (S5.4). A binder without the `@Composable` binding (`push_composer`) skips the 13 text-field tests (S5.5). `tests/test_typing.py` skips where mypy is not installed. A skip is not a
pass.
-Of the 134 that pass without a checkout, 61 check the type stubs and the wheel (S1.2); most of the
+Of the 133 that pass without a checkout, 73 check the type stubs and the wheel (S1.2); most of the
rest assert **absence** (a retired token, a deleted file, a docstring that exists). Those are listed
in §9 and are not counted as features.
@@ -65,9 +65,9 @@ and the name the interpreter resolves cannot drift.
regenerating them from the same input produces no diff.
- **From what.** python-multiplatform's CI artefact `kotlin-stubs` (workflow run 37103737430,
commit `a5028618`): Kotlin-named stubs for Compose 1.11.1, one `androidx/compose/.../__init__.pyi`
- per Kotlin package. `python3 tools/gen_stubs.py ` converts them;
+ per Kotlin package. `python3 pythonx/_build/gen_stubs.py ` converts them;
the first line of every generated stub records the artefact, run and commit it came from.
-- **The rule is the runtime's** (`_reexport.py`), applied by `tools/gen_stubs.py`:
+- **The rule is the runtime's** (`_reexport.py`), applied by `pythonx/_build/gen_stubs.py`:
- a module function or constant is renamed with `python_name` (upper-case names kept, others
snake_case, an explicit overload keeps its suffix: `padding__Dp`); its parameters are
snake_case, except the positional-only `receiver` and anonymous `__aN` slots; keyword-only
@@ -463,7 +463,7 @@ rule that names no declaration:
(`androidx.compose.ui.Alignment.Horizontal`), so `Alignment.Horizontal.Top` fails: `Top` is an
`Alignment.Vertical`.
- On a binder without `describe(module, name)` there are no groups; the flat spelling is unchanged.
-- **Stubs.** `tools/gen_stubs.py` emits each group as a class nested in the object's stub class,
+- **Stubs.** `pythonx/_build/gen_stubs.py` emits each group as a class nested in the object's stub class,
holding the same `ClassVar` constants, grouped by the declared type the upstream stub's docstring
carries (`"""Kotlin: androidx.compose.ui.Alignment.End(): androidx.compose.ui.Alignment.Horizontal"""`),
so a type checker accepts `Alignment.Horizontal.End` and rejects `Alignment.Horizontal.Top`. A
@@ -501,8 +501,8 @@ the binder lists no member that would win over these groups.
These tests pass and assert that retired 2024 mechanisms are gone. They are not features:
-- `tests/test_legacy_modules.py` (6 tests): no chaquopy / JPype tokens or dead relative imports in
- `layout/__init__.py`, `lite/*.py`, `test/main.py`, `ui/unit/__init__.py`,
+- `tests/test_legacy_modules.py` (4 tests): no chaquopy / JPype tokens or dead relative imports in
+ `layout/__init__.py`, `ui/unit/__init__.py`,
`material3/__init__.py`; each retired module carries a real docstring.
- `tests/test_material3_module.py::TheDeadFilesAreGone` (2 tests): `material3/` holds only its
`__init__.py`, and `wrapper/` is gone (#31).
@@ -521,15 +521,15 @@ Found in the repository; not covered by `docs/INTENT.md`, or in conflict with it
`python_multiplatform` and `python_multiplatform.binding` from the binder's sources and imports
`pythonx` from disk. `test_chain.py` and `test_modifier_module.py` still use the old call and
are rewritten with issue #8.
-3. **Prebuilt binaries inside the package directory.** `pythonx/compose/lite/release/` tracks 97
- files, including a Windows `.exe`, `.dll` and Compose desktop jars from the 2024 JPype
- prototype, alongside a Gradle project in `pythonx/compose/lite/`.
+3. *(Resolved, #60.)* `pythonx/compose/lite/` (the retired 2024 JPype prototype, with 97 tracked
+ binaries) is deleted; the tag `archive/pre-restructure` keeps it.
4. **Two spellings for one module.** The manifest maps both `pythonx.compose.layout` and
`pythonx.compose.foundation.layout` (plus `pythonx.compose.foundation` and `pythonx.compose`)
"while the spelling settles".
5. *(Resolved, #31.)* `material3/icon.py` and `color_scheme.py`, dead reflection code, are deleted.
6. *(Resolved, INTENT §5.3, issue #9.)* Grouped alignment constants: both spellings are served (§7, S7.1).
-7. The submodule `pythonx/compose/native` → `thisisthepy/swing-graalvm-demo`, which INTENT does not
- mention. (The 29 empty `material3/*.py` files are deleted, #31.)
-8. **The `test/` directory** — a 2023–2024 Kotlin Multiplatform sample (`pycomposeui`, chaquopy
- era). Kept as-is pending the maintainer's decision (INTENT §4.2).
+7. *(Resolved, #60.)* The submodule `pythonx/compose/native` → `thisisthepy/swing-graalvm-demo`
+ (pinned at `090f0190`) is removed; INTENT does not mention it. (The 29 empty `material3/*.py`
+ files are deleted, #31.)
+8. *(Resolved, #60, INTENT §4.2.)* The `test/` directory, a 2023–2024 Kotlin Multiplatform sample
+ (`pycomposeui`, chaquopy era), is deleted; the tag `archive/pre-restructure` keeps it.
diff --git a/docs/guide/getting-started.html b/docs/guide/getting-started.html
index 4481089..33629a7 100644
--- a/docs/guide/getting-started.html
+++ b/docs/guide/getting-started.html
@@ -43,9 +43,9 @@
1. Get the source1. 소스
2. Run the tests2. 테스트 실행
python3 -m pytest tests -q
-
Expect 134 passed, 112 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
134 passed, 112 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
+
Expect 133 passed, 112 skipped. One skipped test reads the maintainer's UI.ipynb, which a clone does not have; mypy type-checks the stubs. The other skipped tests drive the binder's adaptation layer and need a python-multiplatform checkout beside this one, or:
133 passed, 112 skipped 가 정상입니다. 건너뛴 테스트 하나는 클론에는 없는 메인테이너의 UI.ipynb 를 읽으며, mypy 는 스텁을 타입 검사합니다. 나머지 건너뛴 테스트는 바인더의 적응 계층을 구동하며, 옆에 python-multiplatform 체크아웃이 있거나 다음이 필요합니다:
With a current one (31c092f0 or later) 245 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 230 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
+
With a current one (31c092f0 or later) 244 pass and 1 skips (the UI.ipynb test); an older one skips 5 that call a snake_case method on a proxy the binder returned. That is expected and recorded.
최신 체크아웃(31c092f0 이후)이면 230 개가 통과하고 1 개(UI.ipynb 테스트)를 건너뛰며, 오래된 체크아웃은 바인더가 돌려준 proxy 의 snake_case 메서드를 부르는 5 개를 건너뜁니다. 예상된 상태이며 기록되어 있습니다.
Mapping manifest pythonx/compose/pythonx-map.toml — inside the package, ships in the wheel매핑 매니페스트 pythonx/compose/pythonx-map.toml — 패키지 안에 있으며 wheel 에 포함
pythonx as a real on-disk package re-exporting androidx.compose.* by one rule — names, keywords, signatures, Dp allowlistandroidx.compose.* 를 규칙 하나로 재노출하는 실제 디스크 패키지 pythonx — 이름, 키워드, 시그니처, Dp 허용 목록
implemented구현
Modifier chains with snake_case methods, overload dispatch, Dp as a numbersnake_case 메서드를 쓰는 Modifier 체인, 오버로드 디스패치, 숫자 Dp
implemented구현
Column, Row, Spacer importable from material3 as well as layout (manifest [aliases])layout 뿐 아니라 material3 에서도 import 되는 Column, Row, Spacer (매니페스트 [aliases])
implemented구현
Type stubs (.pyi) generated from real Compose 1.11.1 by the runtime's naming rule, with py.typed, checked with mypy (#12); many types are still Any런타임과 같은 이름 규칙으로 실제 Compose 1.11.1 에서 생성한 타입 스텁(.pyi)과 py.typed, mypy 로 검사(#12); 아직 많은 타입이 Any 입니다
implemented구현
Snake-case names, keywords and signatures — modules and methods; a method's keywords need python-multiplatform's describe_member, and Kotlin's own spelling still works at run timesnake_case 이름·키워드·시그니처 — 모듈과 메서드; 메서드 키워드에는 python-multiplatform 의 describe_member 가 필요하고, Kotlin 이름도 실행 시에는 그대로 통합니다
partial부분
The empty Modifier — Modifier.padding(16) from the class needs an app-supplied factory against real Compose빈 Modifier — 클래스에서 시작하는 Modifier.padding(16) 은 실제 Compose 에서 앱이 제공하는 팩토리가 필요
implemented구현
Alignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), and the grouped Alignment.Horizontal.End beside Alignment.EndAlignment / Arrangement — Alignment.Center, Arrangement.End, Arrangement.spaced_by(8), 그리고 Alignment.End 와 나란히 묶음 표기 Alignment.Horizontal.End
partial부분
Material 3 widgets — re-exported by rule; render proofs per widget pending (#9)Material 3 위젯 — 규칙으로 재노출됨; 위젯별 렌더 증거 대기(#9)
partial부분
Distribution as pythonx-compose — the wheel carries the manifest, the re-export rule, the type stubs and py.typedpythonx-compose 배포 — wheel 에 매니페스트, 재노출 규칙, 타입 스텁, py.typed 포함
partial부분
A declared app root (@app) and Pythonic state (state), with no update call — binder path tested against a fake host shaped after python-multiplatform #38; real Compose is the E2E module (#11, #19)갱신 호출 없는 선언형 앱 루트(@app)와 파이썬다운 상태(state) — 바인더 경로는 python-multiplatform #38 모양의 가짜 호스트로 테스트됨, 실제 Compose 는 E2E 모듈(#11, #19)
partial부분
DefaultIcons is Icons.Default, written DefaultIcons.Add — tested against a fake host shaped after python-multiplatform #37/#38; the real draw is in python-multiplatform's render testDefaultIcons 는 Icons.Default 이며 DefaultIcons.Add 로 씁니다 — python-multiplatform #37/#38 모양의 가짜 호스트로 테스트됨; 실제 그리기는 python-multiplatform 의 렌더 테스트에 있음
partial부분
TextField(state=…) with TextFieldState from pythonx.compose.foundation.text.input — tested against a fake host shaped after python-multiplatform #73; the input-method (IME) composing proof is python-multiplatform E2E #26 (#10)pythonx.compose.foundation.text.input 의 TextFieldState 를 쓰는 TextField(state=…) — python-multiplatform #73 모양의 가짜 호스트로 테스트됨; 입력기(IME) 조합 증거는 python-multiplatform E2E #26 (#10)
Test baseline: 134 passed, 112 skipped without a python-multiplatform checkout; 245 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 132 passed, 99 skipped, 최신 체크아웃이면 245 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
+
Test baseline: 133 passed, 112 skipped without a python-multiplatform checkout; 244 passed, 1 skipped with a current one. The one skip with a current checkout reads the maintainer's UI.ipynb.
테스트 기준선: python-multiplatform 체크아웃이 없으면 132 passed, 99 skipped, 최신 체크아웃이면 244 passed, 1 skipped. 최신 체크아웃에서 건너뛰는 1 개는 메인테이너의 UI.ipynb 를 읽는 테스트입니다.
FAQ
-Can I pip install it?pip 으로 설치할 수 있나요?
Not yet. It will ship as pythonx-compose; today, clone the repository.
아직은 아닙니다. pythonx-compose 로 배포될 예정이며, 지금은 저장소를 클론하세요.
Do I need to know Kotlin?Kotlin 을 알아야 하나요?
No. The widgets and parameters are Compose's, so Compose documentation applies — read onClick as on_click.
아니요. 위젯과 매개변수가 Compose 의 것이므로 Compose 문서가 그대로 적용됩니다 — onClick 을 on_click 으로 읽으면 됩니다.
Does it run on its own?단독으로 실행되나요?
No. It runs inside an app that embeds CPython through python-multiplatform.
아니요. python-multiplatform 으로 CPython 을 임베딩한 앱 안에서 동작합니다.
Why not look classes up at run time?왜 런타임에 클래스를 찾지 않나요?
GraalVM native images and Kotlin/Native have no reflection, so bindings are generated at build time.
What happened to the test/ directory?test/ 디렉터리는 어떻게 되었나요?
It no longer exists. It was a 2023–2024 Kotlin Multiplatform sample from the project's first generation, and it was deleted; the tag archive/pre-restructure keeps it.
더 이상 없습니다. 프로젝트 첫 세대의 2023–2024 Kotlin Multiplatform 샘플이었고 삭제되었으며, 태그 archive/pre-restructure 로 되찾을 수 있습니다.