finish cutover to uv

.github/actions/setup/action.yml

@@ -1,6 +1,7 @@
 # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
 
 name: Set up build environment
+description: Installs dependencies
 runs:
   using: composite
   steps:
@@ -9,9 +10,8 @@ runs:
     - name: Set up uv
       uses: astral-sh/setup-uv@v6
       with:
-        enable-cache: true
-        cache-dependency-glob: requirements.txt
+        activate-environment: true
     - name: Install packages
-      run: uv pip install --system -r requirements.txt
+      run: uv sync --locked
       # https://stackoverflow.com/a/71042698/358804
       shell: bash

.readthedocs.yaml

@@ -3,7 +3,8 @@ version: 2
 
 python:
   install:
-    - requirements: requirements.txt
+    - method: uv
+      command: sync
 
 build:
   os: ubuntu-lts-latest

Makefile

@@ -26,13 +26,12 @@ site:
 	jupyter-book build --all -W -n --keep-going .
 
 setup:
-	uv venv .venv
+	uv sync
 	uv pip install --python .venv/bin/python \
-		-r requirements.txt \
 		-r extras/autograder/source/requirements.txt
 
 update_packages:
-	uv pip install --python .venv/bin/python --upgrade -r requirements.txt
+	uv sync --upgrade
 
 	./extras/scripts/update_lectures.sh
 

_config.yml

@@ -6,6 +6,7 @@ only_build_toc_files: true
 exclude_patterns:
   - .github/*
   - .pytest_cache/*
+  - .venv/*
   - tmp/*
 
 execute:

extras/autograder/source/setup.sh

@@ -2,8 +2,6 @@
 
 set -ex
 
-apt-get install -y python3 curl
-curl -LsSf https://astral.sh/uv/install.sh | sh
-export PATH="$HOME/.local/bin:$PATH"
+apt-get install -y python3 python3-pip
 
-uv pip install --system -r /autograder/source/requirements.txt
+pip3 install -r /autograder/source/requirements.txt

meta/instructor_guide.md

@@ -4,7 +4,7 @@ _While this is meant as internal documentation for the instructor, others are we
 
 ## Adding/updating packages
 
-1. Modify [`requirements.txt`](https://github.com/afeld/python-public-policy/blob/main/requirements.txt)
+1. Modify the dependencies in [`pyproject.toml`](https://github.com/afeld/python-public-policy/blob/main/pyproject.toml)
 1. Run
 
    ```sh

pyproject.toml

@@ -1,11 +1,59 @@
+[project]
+name = "python-public-policy"
+version = "0.0.0"
+requires-python = ">=3.12"
+dependencies = [
+    # local development
+    "jupyterlab",
+    "notebook==7.*",
+    "ruff",
+
+    # extensions
+    "jupyter-resource-usage",
+
+    # packages imported directly in notebooks
+    # .python-version should match version in Colab returned by `!python --version`. Below, match versions in Colab returned by `!pip list` for packages where the interface may change.
+    # required for pandas' read_html()
+    "html5lib",
+    "lxml",
+    "pandas==2.2.3",
+    # Using v6 (newer than Colab) to avoid the need for the plugin in the base environment, and 6.0.1+ to avoid a bug in the HTML export.
+    # https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#301----2025-02-18
+    "plotly>=6.0.1",
+    "requests==2.32.4",
+    "statsmodels==0.14.6",
+    "scipy",
+
+    # supporting packages for notebooks
+    "ipykernel",
+    # https://plotly.com/python/static-image-export/
+    "kaleido",
+    # required for plotly rendering
+    # https://github.com/plotly/plotly.py/blob/v6.0.0/packages/python/plotly/io/_renderers.py#L426
+    "nbformat>=4.2.0",
+    # needed for plotly
+    # https://plotly.com/python/getting-started/#jupyterlab-support
+    "anywidget",
+    "isoduration",
+    "jupyter-book==1.*",
+
+    # CI
+    "jinja2",
+    "nbconvert[webpdf]>=7.16.6",
+    "nbdime",
+    "pytest",
+    "sphinx>=6.2.0",
+]
+
+[tool.uv]
+package = false
+
 # https://mypy.readthedocs.io/en/stable/config_file.html
 [tool.mypy]
 check_untyped_defs = true
 
 [tool.pytest.ini_options]
-addopts = [
-    "--ignore=extras/autograder/",
-]
+addopts = ["--ignore=extras/autograder/"]
 
 [tool.ruff]
 extend-exclude = ["final_project/*.ipynb"]