chore(deps): Bump the python-development group across 1 directory with 3 updates

[dependabot]

Bumps the python-development group with 3 updates in the / directory: black, mypy and tox.

Updates black from 25.9.0 to 25.11.0

Release notes

Sourced from black's releases.

25.11.0

Highlights

• Enable base 3.14 support (#4804)
• Add support for the new Python 3.14 t-string syntax introduced by PEP 750 (#4805)

Stable style

• Fix bug where comments between # fmt: off and # fmt: on were reformatted (#4811)
• Comments containing fmt directives now preserve their exact formatting instead of being normalized (#4811)

Preview style

• Move multiline_string_handling from --unstable to --preview (#4760)
• Fix bug where module docstrings would be treated as normal strings if preceded by comments (#4764)
• Fix bug where python 3.12 generics syntax split line happens weirdly (#4777)
• Standardize type comments to form # type: <value> (#4645)
• Fix fix_fmt_skip_in_one_liners preview feature to respect # fmt: skip for compound statements with semicolon-separated bodies (#4800)

Configuration

• Add no_cache option to control caching behavior. (#4803)

Packaging

• Releases now include arm64 Linux binaries (#4773)

Output

• Write unchanged content to stdout when excluding formatting from stdin using pipes (#4610)

Blackd

• Implemented BlackDClient. This simple python client allows to easily send formatting requests to blackd (#4774)

Integrations

• Enable 3.14 base CI (#4804)
• Enhance GitHub Action psf/black to support the required-version major-version-only "stability" format when using pyproject.toml (#4770)
• Improve error message for vim plugin users. It now handles independently vim version
• Vim: Warn on unsupported Vim and Python versions independently (#4772)
• Vim: Print the import paths when importing black fails (#4675)
• Vim: Fix handling of virtualenvs that have a different Python version (#4675)

Changelog

Sourced from black's changelog.

25.11.0

Highlights

• Enable base 3.14 support (#4804)
• Add support for the new Python 3.14 t-string syntax introduced by PEP 750 (#4805)

Stable style

• Fix bug where comments between # fmt: off and # fmt: on were reformatted (#4811)
• Comments containing fmt directives now preserve their exact formatting instead of being normalized (#4811)

Preview style

• Move multiline_string_handling from --unstable to --preview (#4760)
• Fix bug where module docstrings would be treated as normal strings if preceded by comments (#4764)
• Fix bug where python 3.12 generics syntax split line happens weirdly (#4777)
• Standardize type comments to form # type: <value> (#4645)
• Fix fix_fmt_skip_in_one_liners preview feature to respect # fmt: skip for compound statements with semicolon-separated bodies (#4800)

Configuration

• Add no_cache option to control caching behavior. (#4803)

Packaging

• Releases now include arm64 Linux binaries (#4773)
• Releases now include arm64 Windows binaries and wheels (#4814)

Output

• Write unchanged content to stdout when excluding formatting from stdin using pipes (#4610)

Blackd

• Implemented BlackDClient. This simple python client allows to easily send formatting requests to blackd (#4774)

Integrations

• Enable 3.14 base CI (#4804)
• Enhance GitHub Action psf/black to support the required-version major-version-only "stability" format when using pyproject.toml (#4770)
• Add output-file input to GitHub Action psf/black to write formatter output to a file for artifact capture and log cleanliness (#4824)
• Improve error message for vim plugin users. It now handles independently vim version

... (truncated)

Commits

• 05f0a8c Prepare for 25.11.0 release (#4825)
• ae17c61 Fix tests on pytest 9 (#4835)
• 138745e Include Windows and Python 3.14 in PR wheel build matrix, fix Windows build (...
• 18170d6 ci: add label for running all builds on a pull request (#4833)
• 0e793e3 fix windows wheels (#4830)
• b71f36c Use build[uv] as cibuildwheel frontend (#4831)
• a7bd594 Skip free threaded builds in cibuildwheel (#4829)
• 862dee9 Update cibuildwheel (#4828)
• b5f354c build: restrict to pytest 9.0 due to breakage in custom pytest_configure (#4827)
• f705197 t-string support (#4805)
• Additional commits viewable in compare view

Updates mypy from 1.18.2 to 1.19.0

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

Drop Support for Python 3.9

Mypy no longer supports running with Python 3.9, which has reached end-of-life. When running mypy with Python 3.10+, it is still possible to type check code that needs to support Python 3.9 with the --python-version 3.9 argument. Support for this will be dropped in the first half of 2026!

Contributed by Marc Mueller (PR 20156).

Mypy 1.19

We’ve just uploaded mypy 1.19.0 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.

Python 3.9 Support Ending Soon

This is the last mypy feature release that supports Python 3.9, which reached end of life in October 2025.

Performance Improvements

• Switch to a more dynamic SCC processing logic (Ivan Levkivskyi, PR 20053)
• Speed up type aliases (Ivan Levkivskyi, PR 19810)

Fixed‑Format Cache Improvements

Mypy uses a cache by default to speed up incremental runs by reusing partial results from earlier runs. Mypy 1.18 added a new binary fixed-format cache representation as an experimental feature. The feature is no longer experimental, and we are planning to enable it by default in a future mypy release (possibly 1.20), since it's faster and uses less space than the original, JSON-based cache format. Use --fixed-format-cache to enable the fixed-format cache.

Mypy now has an extra dependency on the librt PyPI package, as it's needed for cache serialization and deserialization.

Mypy ships with a tool to convert fixed-format cache files to the old JSON format. Example of how to use this:

$ python -m mypy.exportjson .mypy_cache/.../my_module.data.ff

... (truncated)

Commits

• 0f068c9 Remove +dev
• 6d5cf52 Various updates to 1.19 changelog (#20304)
• 3c81308 Add draft version of 1.19 release notes (#20296)
• 1999a20 [mypyc] librt base64: use existing SIMD CPU dispatch by customizing build fla...
• 1b94fbb [mypyc] Fix vtable pointer with inherited dunder new (#20302)
• 13369cb [mypyc] Fix crash on super in generator (#20291)
• a087a58 Update import map when new modules added (#20271)
• 35e843c [mypyc] Add efficient librt.base64.b64decode (#20263)
• 094f66d [mypyc] Add repr to AssignmentTarget subclasses (#20258)
• 0738db3 Do not push partial types to the binder (#20202)
• Additional commits viewable in compare view

Updates tox from 4.30.2 to 4.30.3

Release notes

Sourced from tox's releases.

4.30.3

What's Changed

• Isolate the test suite from any existing DEFAULT_CONFIG_FILE file by @​kurtmckee in tox-dev/tox#3612
• Fix none config file issue 3611 by @​kurtmckee in tox-dev/tox#3613
• [pre-commit.ci] pre-commit autoupdate by @​pre-commit-ci[bot] in tox-dev/tox#3608
• Fix incorrect type annotations in PythonPathPackageWithDeps (fixes #3607) by @​PreistlyPython in tox-dev/tox#3616
• [pre-commit.ci] pre-commit autoupdate by @​pre-commit-ci[bot] in tox-dev/tox#3615

New Contributors

• @​PreistlyPython made their first contribution in tox-dev/tox#3616

Full Changelog: tox-dev/tox@4.30.2...4.30.3

Changelog

Sourced from tox's changelog.

v4.30.3 (2025-10-02)

Bugfixes - 4.30.3

- Fix incorrect type annotation in ``PythonPathPackageWithDeps.__init__()``
  where ``deps`` was annotated as ``Sequence[Package]`` but should be
  ``Sequence[Requirement]`` to match actual runtime usage - by :user:`PreistlyPython` (:issue:`3607`)
- Fix ``None`` appearing as the config filename in error output
  when the user's default config file is corrupt. - by :user:`kurtmckee` (:issue:`3611`)

Commits

• 01442da release 4.30.3
• 984dc78 [pre-commit.ci] pre-commit autoupdate (#3615)
• 660adb5 Fix incorrect type annotations in PythonPathPackageWithDeps (fixes #3607) (#3...
• 393de39 [pre-commit.ci] pre-commit autoupdate (#3608)
• 6e32426 Fix none config file issue 3611 (#3613)
• 0805c83 Isolate the test suite from any existing DEFAULT_CONFIG_FILE file (#3612)
• See full diff in compare view

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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