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chore(deps): bump the python group with 5 updates - #1537

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chore(deps): bump the python group with 5 updates#1537
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dependabot/uv/python-90805e380c

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Bumps the python group with 5 updates:

Package From To
pillow 12.2.0 12.3.0
pytest 9.1.0 9.1.1
pre-commit-uv 4.2.1 4.2.2
tox 4.55.1 4.57.0
mypy 2.1.0 2.3.0

Updates pillow from 12.2.0 to 12.3.0

Release notes

Sourced from pillow's releases.

12.3.0

https://pillow.readthedocs.io/en/stable/releasenotes/12.3.0.html

Removals

Documentation

Dependencies

Testing

... (truncated)

Commits
  • bb1d8e8 12.3.0 version bump
  • e63fc48 Add release notes for SBOM and performance improvements (#9747)
  • 13b701b Add release notes for #9679
  • 5564ca7 List methods
  • a0920fd Speed up ImageChops operations (#9738)
  • 07e9a6c Speed up Image.filter() (#9736)
  • a94578c Speed up Image.getchannel(), Image.merge(), Image.putalpha() and `Image...
  • 53e02c4 Speed up Image.fill(), Image.linear_gradient() and `Image.radial_gradient...
  • af03747 Speed up Image.resample() (#9739)
  • 5c9ca56 Speed up alpha_composite, matrix, negative, quantize (#9740)
  • Additional commits viewable in compare view

Updates pytest from 9.1.0 to 9.1.1

Release notes

Sourced from pytest's releases.

9.1.1

pytest 9.1.1 (2026-06-19)

Bug fixes

  • #14220: Fixed a logic bug in pytest.RaisesGroup which would might cause it to display incorrect "It matches FooError() which was paired with BarError" messages.
  • #14591: Fixed a regression in pytest 9.1.0 which caused overriding a parametrized fixture with an indirect @​pytest.mark.parametrize to fail with "duplicate parametrization of '<fixture name>'".
  • #14606: Fixed list-item typing errors from mypy in @pytest.mark.parametrize <pytest.mark.parametrize ref> argvalues parameter.
  • #14608: Fixed a regression in pytest 9.1.0 where conftest.py files located in <invocation dir>/test* were no longer loaded as initial conftests when invoked without arguments. This could cause certain hooks (like pytest_addoption) in these files to not fire.
Commits
  • cf470ec Prepare release version 9.1.1
  • e0c8ce6 Merge pull request #14625 from pytest-dev/patchback/backports/9.1.x/a07c31a97...
  • 1b82d16 Merge pull request #14624 from pytest-dev/patchback/backports/9.1.x/b375b79ec...
  • 501c4bc Merge pull request #14596 from bluetech/doc-classmethod
  • b61f588 Merge pull request #14622 from chrisburr/fix-14608-initial-conftest-test-subdir
  • 9a567e0 [automated] Update plugin list (#14617) (#14618)
  • ef8b299 Merge pull request #14620 from pytest-dev/patchback/backports/9.1.x/680f9f3ed...
  • 66abd07 Merge pull request #14220 from bysiber/fix-stale-iexp-raisesgroup
  • 79fbf93 Merge pull request #14612 from pytest-dev/patchback/backports/9.1.x/974ed48b6...
  • 0d312eb Merge pull request #14611 from bluetech/parametrize-argvalues-typing
  • Additional commits viewable in compare view

Updates pre-commit-uv from 4.2.1 to 4.2.2

Release notes

Sourced from pre-commit-uv's releases.

4.2.2

What's Changed

Full Changelog: tox-dev/pre-commit-uv@4.2.1...4.2.2

Commits

Updates tox from 4.55.1 to 4.57.0

Release notes

Sourced from tox's releases.

v4.57.0

What's Changed

New Contributors

Full Changelog: tox-dev/tox@4.56.4...4.57.0

v4.56.4

What's Changed

Full Changelog: tox-dev/tox@4.56.3...4.56.4

v4.56.3

What's Changed

New Contributors

Full Changelog: tox-dev/tox@4.56.2...4.56.3

v4.56.2

What's Changed

Full Changelog: tox-dev/tox@4.56.1...4.56.2

v4.56.1

What's Changed

... (truncated)

Changelog

Sourced from tox's changelog.

Features - 4.57.0

  • Support debug (Py_DEBUG) interpreters the way free-threaded builds are already handled. The py313d and py313td factors select a debug build, a base_python pointing at one matches those factors and conflicts with factors that lack the suffix, and a debug build gets its own d-tagged wheel build environment - by :user:chuenchen309. (:issue:3986)

Bug fixes - 4.57.0

  • Keep the free-threaded t suffix when deriving the base python spec from a path, so a base_python pointing at a free-threaded interpreter matches py313t factors and conflicts with factors that lack the suffix - by :user:chuenchen309. (:issue:3986)

v4.56.4 (2026-07-08)


Bug fixes - 4.56.4

  • Discover debug (Py_DEBUG) interpreters set as base_python, such as Debian's python3.13-dbg - the spec was misread as a machine named dbg and no interpreter matched. Requires python-discovery>=1.4.4 - by :user:gaborbernat. (:issue:3977)

v4.56.3 (2026-07-08)


Bug fixes - 4.56.3

  • Stop double-closing the child pty file descriptor when running under a tty, which could race a parallel run that had reused the freed descriptor number and cause intermittent Bad file descriptor/Input/output error failures - by :user:apoorvdarshan. (:issue:3975)

v4.56.2 (2026-07-07)


Bug fixes - 4.56.2

  • Fix a batch of latent defects found in a codebase audit:

    • stop duplicating --extra-index-url when a merged requirements line repeats an already-seen index;
    • render --no-binary/--only-binary as comma-joined strings instead of leaking the internal set into the pip command line;
    • report a clear error instead of IndexError for a bare one-argument flag (-c, -r, -f, -e) in

... (truncated)

Commits
  • 484c157 release 4.57.0
  • eaf7b51 ✨ feat(python): match free-threaded and debug interpreter builds (#3986)
  • 2ce4b59 📦 build: use test dependency group in internal envs (#3985)
  • 9080a91 Replace prettier with mdformat and yamlfmt (#3984)
  • 91ab2e3 build(deps): bump astral-sh/setup-uv from 8.3.1 to 8.3.2 (#3983)
  • 4064a79 build(deps): bump astral-sh/setup-uv from 8.3.0 to 8.3.1 (#3982)
  • 4a93491 [pre-commit.ci] pre-commit autoupdate (#3981)
  • e93e023 build(deps): bump astral-sh/setup-uv from 8.2.0 to 8.3.0 (#3980)
  • 68f01dc 💰 Surface the org itself in the FUNDING config (#3979)
  • a44a942 release 4.56.4
  • Additional commits viewable in compare view

Updates mypy from 2.1.0 to 2.3.0

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

Packaging changes

Mypy 2.3

We've just uploaded mypy 2.3.0 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

You can read the full documentation for this release on Read the Docs.

The Upcoming Switch to the New Native Parser

We are planning to enable the new native parser (--native-parser) by default soon. We recommend that you test the native parser in your projects and report any issues in the mypy issue tracker.

Mypyc Free-threading Memory Safety

Free-threaded Python builds that don't have the GIL require additional synchronization primitives or lock-free algorithms to ensure memory safety when there are race conditions (for example, when a thread reads a list item while another thread writes the same list item concurrently). This release greatly improves memory safety of free threading.

List operations are now memory-safe on free threaded Python builds, even in the presence of race conditions. This has some performance cost. For list-heavy workloads, using librt.vecs.vec instead of list is often significantly faster, but note that vec is not (and likely won't be) fully memory safe, and the user is expected to avoid race conditions. The newly introduced librt.threading.Lock helps with this. Using variable-length tuples can also be more efficient than lists, since tuples are immutable and don't require expensive synchronization to ensure memory safety.

Instance attribute access is also (mostly) memory safe now on free-threaded builds in the presence of race conditions. We are planning to fix the remaining unsafe cases in a future release.

Full list of changes:

  • Make attribute access memory safe on free-threaded builds (Jukka Lehtosalo, PR 21705)
  • Fix unsafe borrowing of instance attributes with free-threading (Jukka Lehtosalo, PR 21688)
  • Make list get/set item more memory safe on free-threaded builds (Jukka Lehtosalo, PR 21683)
  • Don't borrow list items on free-threaded builds (Jukka Lehtosalo, PR 21679)
  • Make multiple assignment from list memory-safe on free-threaded builds (Jukka Lehtosalo, PR 21684)

... (truncated)

Commits
  • 8aabf84 Drop +dev from version
  • 4d8ad2a Update changelog for 2.3 release (#21728)
  • 2c21546 [mypyc] Update documentation of race conditions under free threading (#21726)
  • a9f62a3 [mypyc] Make attribute access memory safe on free-threaded builds (#21705)
  • 0faa413 Use PYODIDE environment variable for Emscripten cross-compilation detection...
  • 3d75cdb [mypyc] Borrow final attributes more aggressively (#21702)
  • 24c237d [mypyc] Improve documentation of Final (#21713)
  • b5be217 [mypyc] Update free threading Python compatibility docs (#21711)
  • cbcb51a Narrow for frozendict membership check (#21709)
  • af2bc0f Sync typeshed (#21707)
  • Additional commits viewable in compare view

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Bumps the python group with 5 updates:

| Package | From | To |
| --- | --- | --- |
| [pillow](https://github.com/python-pillow/Pillow) | `12.2.0` | `12.3.0` |
| [pytest](https://github.com/pytest-dev/pytest) | `9.1.0` | `9.1.1` |
| [pre-commit-uv](https://github.com/tox-dev/pre-commit-uv) | `4.2.1` | `4.2.2` |
| [tox](https://github.com/tox-dev/tox) | `4.55.1` | `4.57.0` |
| [mypy](https://github.com/python/mypy) | `2.1.0` | `2.3.0` |


Updates `pillow` from 12.2.0 to 12.3.0
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@12.2.0...12.3.0)

Updates `pytest` from 9.1.0 to 9.1.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@9.1.0...9.1.1)

Updates `pre-commit-uv` from 4.2.1 to 4.2.2
- [Release notes](https://github.com/tox-dev/pre-commit-uv/releases)
- [Commits](tox-dev/pre-commit-uv@4.2.1...4.2.2)

Updates `tox` from 4.55.1 to 4.57.0
- [Release notes](https://github.com/tox-dev/tox/releases)
- [Changelog](https://github.com/tox-dev/tox/blob/main/docs/changelog.rst)
- [Commits](tox-dev/tox@4.55.1...4.57.0)

Updates `mypy` from 2.1.0 to 2.3.0
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v2.1.0...v2.3.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-version: 12.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python
- dependency-name: pytest
  dependency-version: 9.1.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python
- dependency-name: pre-commit-uv
  dependency-version: 4.2.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python
- dependency-name: tox
  dependency-version: 4.57.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python
- dependency-name: mypy
  dependency-version: 2.3.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added the dependencies Pull requests that update a dependency file label Aug 1, 2026
@codecov

codecov Bot commented Aug 1, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 95.47%. Comparing base (4704d90) to head (0badf66).

Additional details and impacted files
@@            Coverage Diff             @@
##           master    #1537      +/-   ##
==========================================
- Coverage   95.48%   95.47%   -0.01%     
==========================================
  Files         209      209              
  Lines       30050    30050              
  Branches     4494     4494              
==========================================
- Hits        28692    28691       -1     
  Misses        926      926              
- Partials      432      433       +1     

☔ View full report in Codecov by Harness.
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