fix(deps): bump the python-dependencies group across 1 directory with 5 updates

[dependabot]

Bumps the python-dependencies group with 5 updates in the /backend directory:

Package	From	To
anyio	4.13.0	4.14.0
cryptography	48.0.1	49.0.0
fastapi	0.136.3	0.137.1
pylint	4.0.5	4.0.6
pytest	9.0.3	9.1.0

Updates anyio from 4.13.0 to 4.14.0

Release notes

Sourced from anyio's releases.

4.14.0

• Added support for Python 3.15

• Added an asynchronous implementation of the itertools module (#998; PR by @​11kkw)

• Added the local_port parameter to connect_tcp() to allow binding to a specific local port before connecting (#1067; PR by @​nullwiz)

• Added support for custom capacity limiters in async path and file I/O functions and classes

• Added the create_task() task group method for easier asyncio migration (returns a TaskHandle) (#1098)

• Changed TaskGroup.start_soon() to return a TaskHandle

• Added an option for TaskGroup.start() to return a TaskHandle (which then contains the start value in the start_value property)

• Added the cancel() convenience method to TaskGroup as a shortcut for cancelling the task group's cancel scope

• Improved the error message when a known backend is not installed to suggest the install command (#1115; PR by @​EmmanuelNiyonshuti)

• Improved anyio.Path to preserve subclass types by returning Self in methods that return path objects (#1130; PR by @​EmmanuelNiyonshuti)

• Changed the parameter type annotation in anyio.Path.write_bytes() to accept any ReadableBuffer, thus allowing it to accept bytearray and memoryview to match pathlib.Path.write_bytes() (#1135; PR by @​SAY-5)

• Changed several type annotations to only accept callables returning coroutine-like objects instead of arbitrary awaitables:

  • TaskGroup.start_soon()
  • TaskGroup.start()
  • anyio.from_thread.run()

  This reverts an earlier change from v3.7.0 which was made in error. (#1153)

• Changed anyio.run to support callables returning arbitrary awaitables at runtime on all backends. Previously, this only worked on asyncio (#1171; PR by @​gschaffner)

• Changed several classes (and their subclasses) to have __slots__ (with __weakref__):

  • anyio.CancelScope
  • anyio.CapacityLimiter
  • anyio.Condition
  • anyio.Event
  • anyio.Lock
  • anyio.ResourceGuard
  • anyio.Semaphore

• Fixed cancellation exception escaping a cancel scope when triggered via check_cancelled() in a worker thread (#1113)

• Fixed TaskGroup raising AttributeError instead of a clear error when entered more than once (#1109; PR by @​bahtya)

• Fixed lost type information when passing arguments to lru_cache (#1104; PR by @​Graeme22)

• Fixed test resumption after KeyboardInterrupt in async generator fixtures on the asyncio backend (#1060; PR by @​EmmanuelNiyonshuti)

... (truncated)

Commits

• ffe9133 Bumped up the version
• f8b9f01 Fixed asyncio lock waiter deadlocks after cancellation (#1145)
• d517ee1 [pre-commit.ci] pre-commit autoupdate (#1176)
• 550b68e Make anyio.run support Awaitable at runtime on all backends (#1171)
• 29a5e04 Fixed FastAPI test run
• 4d752ac Updated downstream test setups for FastAPI and Anthropic MCP
• ebdc950 Added task handle support to start() and start_soon() (#1153)
• f32bfb8 Fixed test suite compatibility issues with Pytest 9.1.0
• 85f7e8e Added __slots__ to several classes
• b7ea84c [pre-commit.ci] pre-commit autoupdate (#1165)
• Additional commits viewable in compare view

Updates cryptography from 48.0.1 to 49.0.0

Changelog

Sourced from cryptography's changelog.

49.0.0 - 2026-06-12

* **BACKWARDS INCOMPATIBLE:** Support for ``x86_64`` macOS has been removed.
  We now only publish ``arm64`` wheels for macOS.
* **BACKWARDS INCOMPATIBLE:** Support for 32-bit Windows has been removed.
  Users should move to a 64-bit Python installation.
* **BACKWARDS INCOMPATIBLE:** Removed the deprecated
  ``PUBLIC_KEY_TYPES``, ``PRIVATE_KEY_TYPES``,
  ``CERTIFICATE_PRIVATE_KEY_TYPES``, ``CERTIFICATE_ISSUER_PUBLIC_KEY_TYPES``,
  and ``CERTIFICATE_PUBLIC_KEY_TYPES`` type aliases. Use
  ``PublicKeyTypes``, ``PrivateKeyTypes``, ``CertificateIssuerPrivateKeyTypes``,
  ``CertificateIssuerPublicKeyTypes``, and ``CertificatePublicKeyTypes``
  instead. These were deprecated in version 40.0.
* **BACKWARDS INCOMPATIBLE:** :class:`~cryptography.hazmat.primitives.ciphers.algorithms.ChaCha20`
  now treats the first 4 bytes of the ``nonce`` as a 32-bit little-endian block
  counter (as defined in :rfc:`7539`) and tracks the number of bytes processed.
  Attempting to encrypt or decrypt more data than the counter allows before it
  would overflow now raises a :class:`ValueError` rather than silently diverging
  from RFC 7539. Setting the counter portion of the ``nonce`` to zero allows
  encrypting up to 256 GiB with a given nonce.
* **BACKWARDS INCOMPATIBLE:** Loading an X.509 certificate whose ECDSA or DSA
  signature ``AlgorithmIdentifier`` contains encoded NULL parameters now raises
  a :class:`ValueError`. Such certificates are invalid, but older versions of
  Java emitted them; previously they loaded with a deprecation warning.
* Fixed cross-compilation of the CFFI bindings when ``PYO3_CROSS_LIB_DIR``
  is set. The build now derives the Python include directory from
  ``PYO3_CROSS_LIB_DIR`` instead of querying the host interpreter, which
  previously caused the build to fail during cross-compilations for embedded
  systems, on hosts which have same-version Python development headers
  installed as the target Python.
* Added support for signing and verifying X.509 certificates, certificate
  signing requests, and certificate revocation lists with
  :doc:`/hazmat/primitives/asymmetric/mldsa` keys, as well as loading
  certificates that contain ML-DSA public keys.
* Added :meth:`~cryptography.hazmat.primitives.hpke.KEM.enc_length` to
  :class:`~cryptography.hazmat.primitives.hpke.KEM` so callers can split the
  encapsulated key from the ciphertext returned by
  :meth:`~cryptography.hazmat.primitives.hpke.Suite.encrypt`.
* :meth:`~cryptography.x509.verification.ExtensionPolicy.require_present`,
  :meth:`~cryptography.x509.verification.ExtensionPolicy.may_be_present`, and
  :meth:`~cryptography.x509.verification.ExtensionPolicy.require_not_present`
  now accept any extension type. Previously only a fixed set of extension
  types was supported, which made it impossible to account for otherwise
  unrecognized critical extensions during path validation.
* Added support for using :class:`~cryptography.x509.Certificate`,
  :class:`~cryptography.x509.CertificateSigningRequest`, and
  :class:`~cryptography.x509.CertificateRevocationList` as field types in
  :doc:`/hazmat/asn1/index` structures.
* Added :func:`~cryptography.hazmat.asn1.value_set`, a class decorator that
</tr></table> 

... (truncated)

Commits

• e300bbe bump version and changelog for 49.0.0 (#15030)
• fa74cd8 Add external mu (message representative) support for ML-DSA (#14979)
• f594db3 chore(deps): bump openssl from 0.10.80 to 0.10.81 (#15029)
• 608e011 chore(deps): bump openssl-sys from 0.9.116 to 0.9.117 (#15028)
• a322bc4 chore(deps): bump cc from 1.2.63 to 1.2.64 (#15027)
• 33181a7 Reject critical nameConstraints extensions containing directoryName constrain...
• 6080dc7 Bump dependencies that dependabot isn't (#15026)
• 121faa3 chore(deps): bump virtualenv from 21.4.2 to 21.4.3 (#15023)
• 829520b Add more robust processing for DH parameters. (#15016)
• 0f05001 Bump downstream dependencies in CI (#15025)
• Additional commits viewable in compare view

Updates fastapi from 0.136.3 to 0.137.1

Release notes

Sourced from fastapi's releases.

0.137.1

Fixes

• 🚨 Fix typing checks for APIRoute. PR #15765 by @​tiangolo.
• 🐛 Fix bug, allow empty path in path operation in prefixless router. PR #15763 by @​tiangolo.

0.137.0

Breaking Changes

• ♻️ Refactor internals to preserve APIRouter and APIRoute instances. PR #15745 by @​tiangolo.

Unblocks ✨ SO MANY THINGS ✨

Before this, router.include_router(other_router) would take each path operation from other_router and "clone" it, or recreate it from scratch.

This would mean that in the end there was only one top level router, part of the app.

The way it is structured here is that there are a few additional classes to handle intermediate metadata for router and route inclusion. That way the information of "router X includes Y and Y includes Z" is stored somewhere, without affecting (recreating / clonning) the final route.

Non Objectives

Dependencies for 404: previously I intended to support dependencies that would be executed even for 404, but that would conflict with the fact that a router could not find a match, but the next router did find a match. Executing dependencies in the router that did not find a match would not make sense, they could consume the request, body, etc. This original idea was discarded.

Specific Breaking Changes

Now router.routes is no longer a plain list of APIRoute objects, it can contain these intermediate objects that can contain additional routers, forming a tree.

Any logic that depended on iterating on the router.routes directly would be affected, that logic cannot expect to be able to extract data from a plain list of routes, as it's no longer a plain list but a tree.

Additionally, any logic that iterated on router.routes to modify them would now also see these new objects, and would not see all the routes in the app.

router.routes should be considered an internal implementation detail, only passed around to the FastAPI functions that need it.

Features

• Adding routes (path operations) after a router is included now works, they are reflected as they are not copied.
• Including subrouter in mainrouter can be done before adding routes (path operations) to subrouter, because now the the entire object is stored instead of copying the routes.
• As routes are not copied, in some cases that might save some memory.

Alpha Features

This is not documented yet, so it's not officially supported yet and could change in the future.

But, as APIRoute and APIRouter instances are now preserved, they could be customized.

APIRouter has two new methods, .matches() and .handle(), counterpart to the existing ones in APIRoute. With this a router could customize how it matches and handles requests. For example, it could match only requests that include some specific header, for example for handling versions in headers.

Still, for now, consider this very experimental and potentially changing and breaking in the future.

Future Features Enabled

... (truncated)

Commits

• a82e5f2 🔖 Release version 0.137.1 (#15766)
• edd1461 📝 Update release notes
• b78c822 🚨 Fix typing checks for APIRoute (#15765)
• e0f8cad 📝 Update release notes
• d8aad20 🐛 Fix bug, allow empty path in path operation in prefixless router (#15763)
• 9a9c4ad 🔖 Release version 0.137.0 (#15748)
• c6d5897 📝 Update release notes
• 31d097f 📝 Update release notes (#15747)
• ba609a8 📝 Update release notes
• 8e1d774 ♻️ Refactor internals to preserve APIRouter and APIRoute instances (#15745)
• Additional commits viewable in compare view

Updates pylint from 4.0.5 to 4.0.6

Commits

• 8a39635 Bump pylint to 4.0.6, update changelog (#11105)
• 150f23c [Backport maintenance/4.0.x] Allow digits in ParamSpec and TypeVarTuple names...
• 8b6251e [Backport maintenance/4.0.x] Fix crash when enum member inference fails (#11093)
• d57aadb [Backport maintenance/4.0.x] Fix implicit-str-concat false positive for mix...
• d9ea8d9 [Backport maintenance/4.0.x] Fix unnecessary-comprehension suggestion when ...
• cb1792a [Backport maintenance/4.0.x] Allow digits in TypeVar names for invalid-name c...
• ee2ab9a Handle InferenceError in decorator return analysis
• 5bb5498 [Backport maintenance/4.0.x] Fix crash in typecheck checker when metaclass ar...
• a940533 [Backport maintenance/4.0.x] Fix a crash in consider-using-enumerate for no...
• b7a873a [Backport maintenance/4.0.x] Fix crash in deprecated checker for non-string `...
• Additional commits viewable in compare view

Updates pytest from 9.0.3 to 9.1.0

Release notes

Sourced from pytest's releases.

9.1.0

pytest 9.1.0 (2026-06-13)

Removals and backward incompatible breaking changes

• #14533: When using --doctest-modules, autouse fixtures with module, package or session scope that are defined inline in Python test modules (not plugins or conftests) will now possibly execute twice.

  If this is undesirable, move the fixture definition to a conftest.py file if possible.

  Technical explanation for those interested: When using --doctest-modules, pytest possibly collects Python modules twice, once as pytest.Module and once as a DoctestModule (depending on the configuration). Due to improvements in pytest's fixture implementation, if e.g. the DoctestModule collects a fixture, it is now visible to it only, and not to the Module. This means that both need to register the fixtures independently.

Deprecations (removal in next major release)

• #10819: Added a deprecation warning for class-scoped fixtures defined as instance methods (without @classmethod). Such fixtures set attributes on a different instance than the test methods use, leading to unexpected behavior. Use @classmethod decorator instead -- by yastcher.

  See 10819 and 14011.

• #12882: Calling request.getfixturevalue() <pytest.FixtureRequest.getfixturevalue> during teardown to request a fixture that was not already requested is now deprecated and will become an error in pytest 10.

  See dynamic-fixture-request-during-teardown for details.

• #13409: Using non-~collections.abc.Collection iterables (such as generators, iterators, or custom iterable objects) for the argvalues parameter in @pytest.mark.parametrize <pytest.mark.parametrize ref> and metafunc.parametrize <pytest.Metafunc.parametrize> is now deprecated.

  These iterables get exhausted after the first iteration, leading to tests getting unexpectedly skipped in cases such as running pytest.main() multiple times, using class-level parametrize decorators, or collecting tests multiple times.

  See parametrize-iterators for details and suggestions.

• #13946: The private config.inicfg attribute is now deprecated. Use config.getini() <pytest.Config.getini> to access configuration values instead.

  See config-inicfg for more details.

• #14004: Passing baseid to ~pytest.FixtureDef or nodeid strings to fixture registration APIs is now deprecated. These are internal pytest APIs that are used by some plugins.

  Use the node parameter instead for fixture scoping. This enables more robust node-based matching instead of string prefix matching. If you've used nodeid=None, pass node=session instead.

  This will be removed in pytest 10.

• #14335: The method of configuring hooks using markers, deprecated since pytest 7.2, is now scheduled to be removed in pytest 10. See hook-markers for more details.

• #14434: The --pastebin option is now deprecated.

... (truncated)

Commits

• b2522cf Prepare release version 9.1.0
• 368d2fc [refactor] Tighten SetComparisonFunction to Iterator[str] (#14587)
• ff77cd8 [refactor] Make base assertion comparisons return an iterator instead of a li...
• 0d8491a build(deps): Bump actions/stale from 10.2.0 to 10.3.0
• 4a809d9 Merge pull request #14568 from pytest-dev/register-fixture
• 5dfa385 Fix recursion traceback test to cover all styles (#14582)
• f52ff0c Add pytest.register_fixture
• a8ac094 Merge pull request #14567 from pytest-dev/more-visibility-deprecate
• e5620cd [pre-commit.ci] pre-commit autoupdate (#14577)
• 2ce9c6d Merge pull request #14540 from minbang930/fix-14533-doctest-module-fixtures
• Additional commits viewable in compare view

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