Build(deps-dev): bump the dev-tooling group across 1 directory with 4 updates

[dependabot]

Bumps the dev-tooling group with 4 updates in the / directory: hypothesis, mypy, pre-commit and ruff.

Updates hypothesis from 6.165.2 to 6.165.10

Commits

• 6384dee Bump hypothesis version to 6.165.10 and update changelog
• c7ca59d Merge pull request #4864 from dgutson/claude-stateful-and-example
• 3fc38f1 claude: teach /hypothesis about stateful tests and @​example
• 16f24b7 Merge pull request #4862 from Zac-HD/claude/upstream-regex-issues-fkke9q
• 48ce446 Bump hypothesis version to 6.165.9 and update changelog
• d559a69 Merge pull request #4860 from Liam-DeVoe/optimize-single-branch-one-of
• 3a19d89 fix context flag restoration
• 2408c99 drop unecessary empty check
• 3f94912 Clarify re.ASCII wording in changelog entry
• 9d0a9a8 Fix from_regex handling of negative classes, re.ASCII, and zero-min repeats
• Additional commits viewable in compare view

Updates mypy from 2.3.0 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
• See full diff in compare view

Updates pre-commit from 4.6.1 to 4.6.2

Release notes

Sourced from pre-commit's releases.

pre-commit v4.6.2

Fixes

• Fix language: node hooks that contain "scripts": {"build": ...} with npm 11.x.
  • Regressed in 4.6.1.
  • #3737 issue by @​mheiges.
  • #3743 PR by @​asottile.

Changelog

Sourced from pre-commit's changelog.

4.6.2 - 2026-08-10

Fixes

• Fix language: node hooks that contain "scripts": {"build": ...} with npm 11.x.
  • Regressed in 4.6.1.
  • #3737 issue by @​mheiges.
  • #3743 PR by @​asottile.

Commits

• 9767b6c v4.6.2
• 42ee3ff Merge pull request #3743 from pre-commit/npm-build-scripts-11-x
• 3056619 fix language: node for hooks with build scripts and npm 11.x
• See full diff in compare view

Updates ruff from 0.16.2 to 0.16.4

Release notes

Sourced from ruff's releases.

0.16.4

Release Notes

Released on 2026-08-20.

Preview features

• [flake8-use-pathlib] Add autofix for PTH116 (#26460)
• [refurb] Restrict delete-full-slice to lists (FURB131) (#27711)
• [refurb] Skip FURB101 and FURB103 when the open argument is a file descriptor (#27643)

Bug fixes

• Fix InvalidInstruction on Windows CPUs that do not support POPCNT (#27803)
• [pyflakes] Emit semantic syntax errors in string type definitions as F722 (#27835)
• [pylint] Allow os._exit imports in import-private-name (PLC2701) (#27738)

Rule changes

• [syntax-errors] Align mixed t-string/bytes error message with CPython 3.14 (#27766)
• [ruff] Add ctypes.LittleEndianStructure and related types to existing exception (RUF012) (#27753)
• [syntax-errors] Detect duplicate keyword arguments (#17804)
• [syntax-errors] Detect parameters declared nonlocal (#27628)

Server

• Offer display-only fixes and mark safe fixes preferred (#27807)
• Support pull diagnostics for notebook cells (#27779)

Documentation

• Add default indicator to rules table (#27724)
• Fix broken link to Python docs (#27757)

Other changes

• Fix s390x stacker assembly in release builds (#27776)
• Guarantee minimum stack size when parsing a module, standalone expression, and suites (#25464)
• Reduce configuration deserialization code size (#27924)
• Check packed AST index bounds (#27849)

Contributors

• @​AbhinavMir
• @​eduardorittner
• @​royb3
• @​MichaReiser
• @​carljm
• @​rosstitmarsh
• @​ntBre

... (truncated)

Changelog

Sourced from ruff's changelog.

0.16.4

Released on 2026-08-20.

Preview features

• [flake8-use-pathlib] Add autofix for PTH116 (#26460)
• [refurb] Restrict delete-full-slice to lists (FURB131) (#27711)
• [refurb] Skip FURB101 and FURB103 when the open argument is a file descriptor (#27643)

Bug fixes

• Fix InvalidInstruction on Windows CPUs that do not support POPCNT (#27803)
• [pyflakes] Emit semantic syntax errors in string type definitions as F722 (#27835)
• [pylint] Allow os._exit imports in import-private-name (PLC2701) (#27738)

Rule changes

• [syntax-errors] Align mixed t-string/bytes error message with CPython 3.14 (#27766)
• [ruff] Add ctypes.LittleEndianStructure and related types to existing exception (RUF012) (#27753)
• [syntax-errors] Detect duplicate keyword arguments (#17804)
• [syntax-errors] Detect parameters declared nonlocal (#27628)

Server

• Offer display-only fixes and mark safe fixes preferred (#27807)
• Support pull diagnostics for notebook cells (#27779)

Documentation

• Add default indicator to rules table (#27724)
• Fix broken link to Python docs (#27757)

Other changes

• Fix s390x stacker assembly in release builds (#27776)
• Guarantee minimum stack size when parsing a module, standalone expression, and suites (#25464)
• Reduce configuration deserialization code size (#27924)
• Check packed AST index bounds (#27849)

Contributors

• @​AbhinavMir
• @​eduardorittner
• @​royb3
• @​MichaReiser
• @​carljm
• @​rosstitmarsh
• @​ntBre
• @​zaniebot

... (truncated)

Commits

• 11c76bf Bump 0.16.4 (#27937)
• d53c8c5 Isolate playground builds from deployment credentials (#27839)
• cab001e Disable uv preview for releases and pre-commit hooks (#27939)
• f8d575f [ty] Clarify writing guidance for human readers (#27912)
• ca45fae Set --preview and --default-index for the uv-lock hook (#27935)
• 4827bf7 Export UV_DEFAULT_INDEX in release.sh (#27934)
• d1087a4 [ty] Handle assignment expressions in string annotations (#27921)
• 680cce4 [ty] Optimize inherited recursive protocol comparisons (#27922)
• 974d3cb Upgrade ecosystem-analyzer and mypy_primer to the latest upstream pins (#27932)
• b169b40 Install cargo tools locked (#27929)
• Additional commits viewable in compare view

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---

Summary by cubic

Update dev tooling to latest patch versions and regenerate the lockfile with Poetry 2.4.1. This aligns local tooling with CI, may surface new lint/type diagnostics, and fixes a pre-commit regression for Node hooks on npm 11.

• hypothesis 6.165.10: minor fixes; property-based tests may see improved regex/stateful handling.
• mypy 2.3.1: bugfix release; type checking should be stable but may resolve prior crashes.
• pre-commit 4.6.2: fixes language: node hooks containing build scripts with npm 11.
• ruff 0.16.4: may emit new diagnostics (e.g., duplicate keyword arguments) and minor rule tweaks.
• poetry.lock regenerated by Poetry 2.4.1; a duplicate numpy variant was removed.

Review and rollout notes

• If lint or type checks newly fail under ruff/mypy, update code or adjust configuration to pass.
• After merge, run poetry install to sync local env and re-run pre-commit.

^{Written for commit 0e174cf. Summary will update on new commits.}

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