Bump the pip-deps group across 1 directory with 2 updates

[dependabot]

Bumps the pip-deps group with 2 updates in the / directory: ruff and mypy.

Updates ruff from 0.15.21 to 0.16.6

Release notes

Sourced from ruff's releases.

0.16.6

Release Notes

Released on 2026-09-03.

Preview features

• Move pytest-fixture-autouse to the restriction category (#28219)
• [flake8-pytest-style] Add an autofix for PT020 (#27993)
• [flake8-tidy-imports] Prevent fix loop between TID254 and TID255 (#28262)
• [isort] Exclude pragma comments from line length calculation (I001) (#27313)

Bug fixes

• Validate unary expressions when parsing (#28233)
• [flake8-async, pylint] Recognize builtins.open (ASYNC230, PLW1514) (#28021)
• [flake8-bugbear] Fix panic on match subjects (B031) (#27781)
• [flake8-datetimez] Reject tzinfo=None for datetime bounds (DTZ901) (#28022)
• [flake8-pytest-style] Avoid duplicate PT017 diagnostics (#27918)
• [ruff] Remove lint.external hint for Ruff-specific suppressions (RUF102) (#27923)

Rule changes

• [flake8-use-pathlib] Add display-only fix for os.listdir (PTH208) (#28027)

Documentation

• Add another example and glob reference for lint.per-file-ignores (#28106)
• Add duplicate work guidance (#28229)
• [flake8-async] Document thread offloading (ASYNC240) (#28008)
• [pyupgrade] Clarify default encoding argument handling (UP012) (#27315)

Other changes

• Allow unary plus in match patterns on Python 3.15 (#28231)

Contributors

• @​flying-sheep
• @​pikammmmm
• @​fly1d
• @​waterWang
• @​Pierre-Sassoulas
• @​ntBre
• @​jelle-openai
• @​ericbuehl
• @​tjkuson
• @​AbhinavMir
• @​Whning0513
• @​chirizxc

... (truncated)

Changelog

Sourced from ruff's changelog.

0.16.6

Released on 2026-09-03.

Preview features

• Move pytest-fixture-autouse to the restriction category (#28219)
• [flake8-pytest-style] Add an autofix for PT020 (#27993)
• [flake8-tidy-imports] Prevent fix loop between TID254 and TID255 (#28262)
• [isort] Exclude pragma comments from line length calculation (I001) (#27313)

Bug fixes

• Validate unary expressions when parsing (#28233)
• [flake8-async, pylint] Recognize builtins.open (ASYNC230, PLW1514) (#28021)
• [flake8-bugbear] Fix panic on match subjects (B031) (#27781)
• [flake8-datetimez] Reject tzinfo=None for datetime bounds (DTZ901) (#28022)
• [flake8-pytest-style] Avoid duplicate PT017 diagnostics (#27918)
• [ruff] Remove lint.external hint for Ruff-specific suppressions (RUF102) (#27923)

Rule changes

• [flake8-use-pathlib] Add display-only fix for os.listdir (PTH208) (#28027)

Documentation

• Add another example and glob reference for lint.per-file-ignores (#28106)
• Add duplicate work guidance (#28229)
• [flake8-async] Document thread offloading (ASYNC240) (#28008)
• [pyupgrade] Clarify default encoding argument handling (UP012) (#27315)

Other changes

• Allow unary plus in match patterns on Python 3.15 (#28231)

Contributors

• @​flying-sheep
• @​pikammmmm
• @​fly1d
• @​waterWang
• @​Pierre-Sassoulas
• @​ntBre
• @​jelle-openai
• @​ericbuehl
• @​tjkuson
• @​AbhinavMir
• @​Whning0513
• @​chirizxc

... (truncated)

Commits

• 22f65a2 Bump 0.16.6 (#28280)
• 7cc9f1e [ty] Document CallableTypeKind variants (#28277)
• 056ce07 Add UV_LOCKED to all workflows (#28261)
• 6d6e35d [flake8-pytest-style] Avoid duplicate PT017 diagnostics (#27918)
• 80b4891 [ty] Temporarily disable tuple types in property tests (#28275)
• 3f7a54d [flake8-tidy-imports] Prevent fix loop between TID254 and TID255 (#28262)
• 35656cf [ty] Preserve deprecations on decorated callables (#28256)
• d2626c8 [ty] Reject missing attributes on type[] aliases (#28267)
• ee6a6d1 [ty] Support ParamSpecs in ConstraintSet (#28028)
• 7f6a170 [ty] Move bound APIs to constraint owners (#28094)
• Additional commits viewable in compare view

Updates mypy from 2.2.0 to 2.3.1

Changelog

Sourced from mypy's changelog.

Mypy 2.3.1

• Fix mypyc crash on double yielding Iterators (Daniël van Noord, PR 21826)
• Fix mypyc default_factory for inherited dataclass (Daniël van Noord, PR 21785)
• Clear mypyc coroutine env on coroutine completion (Piotr Sawicki, PR 21734)
• Fix crash when unpacking return value from overload (Shantanu, PR 21830)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• Agriya Khetarpal
• Ethan Sarp
• Ivan Levkivskyi
• Jingchen Ye
• Jukka Lehtosalo
• Piotr Sawicki
• Shantanu
• Tom Bannink
• Viktor Szépe
• ygale

I'd also like to thank my employer, Dropbox, for supporting mypy development.

Mypy 2.2

We've just uploaded mypy 2.2.0 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.

Support for Closed TypedDicts (PEP 728)

Mypy now supports closed TypedDicts as specified in PEP 728. A closed TypedDict cannot have extra keys beyond those explicitly defined. This allows the type checker to determine that certain operations are safe when they otherwise wouldn't be due to the potential presence of unknown keys.

You can use the closed keyword argument with TypedDict:

HasName = TypedDict("HasName", {"name": str})
HasOnlyName = TypedDict("HasOnlyName", {"name": str}, closed=True)
Movie = TypedDict("Movie", {"name": str, "year": int})
movie: Movie = {"name": "Nimona", "year": 2023}
has_name: HasName = movie  # OK: HasName is open (default)
has_only_name: HasOnlyName = movie  # Error: HasOnlyName is closed and Movie has extra "year" key
</tr></table>

... (truncated)

Commits

• d642c44 Bump version to 2.3.1
• a392429 [mypyc] Fix crash on double yielding Iterators (#21826)
• 4843e77 [mypyc] Fix default_factory for inherited dataclass (#21785)
• 14f5df9 [mypyc] Clear coroutine env on coroutine completion (#21734)
• 6dfa06d Fix crash when unpacking return value from overload (#21830)
• a385746 Bump version to 2.3.1+dev
• 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)
• Additional commits viewable in compare view