Bump the python-packages group with 3 updates

[dependabot]

Bumps the python-packages group with 3 updates: prek, mypy and ruff.

Updates prek from 0.4.6 to 0.4.8

Release notes

Sourced from prek's releases.

0.4.8

Release Notes

Released on 2026-07-04.

Enhancements

• Add default_env configuration (#2288)
• Rename auto-update to update (#2286)

Bug fixes

• Fix progress collapse ordering (#2291)
• Fix progress insertion after collapsed rows (#2292)

Contributors

• @​j178

Install prek 0.4.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/j178/prek/releases/download/v0.4.8/prek-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/j178/prek/releases/download/v0.4.8/prek-installer.ps1 | iex"

Install prebuilt binaries via Homebrew

brew install prek

Download prek 0.4.8

File	Platform	Checksum
prek-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
prek-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
prek-aarch64-pc-windows-msvc.zip	ARM64 Windows	checksum
prek-i686-pc-windows-msvc.zip	x86 Windows	checksum
prek-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
prek-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
prek-i686-unknown-linux-gnu.tar.gz	x86 Linux	checksum

... (truncated)

Changelog

Sourced from prek's changelog.

0.4.8

Released on 2026-07-04.

Enhancements

• Add default_env configuration (#2288)
• Rename auto-update to update (#2286)

Bug fixes

• Fix progress collapse ordering (#2291)
• Fix progress insertion after collapsed rows (#2292)

Contributors

• @​j178

Commits

• cccc61b Bump version to 0.4.8
• 1ff8e40 Bump version to 0.4.7 (#2294)
• 29bfcce Add default_env configuration (#2288)
• 5f0e654 Fix progress insertion after collapsed rows (#2292)
• ce4363d Fix progress collapse ordering (#2291)
• 3f41d4c Remove Goldziher/kreuzberg from README (#2290)
• 57493f9 Delete .github/copilot-instructions.md (#2287)
• ec18e36 Rename auto-update to update (#2286)
• 3c0e172 Migrate to tombi for TOML formatting (#2285)
• a40cd32 ci: rely on setup-node npm for npm publishing (#2284)
• Additional commits viewable in compare view

Updates mypy from 2.1.0 to 2.2.0

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

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

Closed TypedDicts enable more precise type checking because the type checker knows exactly which keys are present. This is particularly useful when working with TypedDict unions or when you want to ensure that a TypedDict conforms to an exact shape.

The closed keyword also enables safe type narrowing with in checks:

Book = TypedDict('Book', {'book': str}, closed=True)
DVD = TypedDict('DVD', {'dvd': str}, closed=True)
type Inventory = Book | DVD
def print_type(inventory: Inventory) -> None:
if "book" in inventory:
# Type is narrowed to Book here - safe because DVD is closed
print(inventory["book"])
else:
# Type is narrowed to DVD here
print(inventory["dvd"])
</tr></table>

... (truncated)

Commits

• b3c4a5b Mark release
• 396f508 [Chore] Update changelog for 2.2 (#21691)
• 9592a9e Upload wasm wheels to PyPI (#21671)
• 1dc6962 Bump ast-serialize to 0.6.0 (#21664)
• 96a7913 Bump librt to 0.12.0 (#21663)
• 5ef0902 Fix the exportjson tool (.ff cache to .json conversion) (#21628)
• 8d621ad Support --shadow-file with --native-parser (#21623)
• 74ecdd8 Sync typeshed (#21612)
• 0cd1541 [mypyc] Make function wrappers thread-safe on free-threaded builds (#21620)
• 22a9cfd [mypyc] Make list remove and index thread-safe on free-threaded builds (#21614)
• Additional commits viewable in compare view

Updates ruff from 0.15.20 to 0.15.21

Release notes

Sourced from ruff's releases.

0.15.21

Release Notes

Released on 2026-07-09.

Preview features

• Add --add-ignore for adding ruff:ignore comments (#26346)
• [flake8-comprehensions] Drop C409 tuple comprehension preview behavior (#25707)
• Avoid whitespace normalization when formatting comments (#26455)
• [pyupgrade] Lint and fix use of deprecated abc decorators (UP051) (#26417)

Bug fixes

• Refine non-empty f-string detection (#26526)
• Detect syntax errors in individual notebook cells (#26419)
• [flake8-implicit-str-concat] Fix ISC003 autofix incorrectly stripping + from comments (#26554)

Rule changes

• [flake8-executable] Mark EXE004 fix as unsafe (#26033)
• [flake8-pyi] Mark PYI061 fixes as unsafe in Python files (#26533)
• [pydocstyle] Skip overload-with-docstring in stub files (D418) (#26318)

Performance

• Avoid per-token source index visitor calls (#26506)
• Cache parenthesized expression boundaries in the formatter (#26344)
• Improve performance of rendering edits in preview mode (#26565)
• Inline fits_element in formatter (#26429)
• Inline formatter printing hot paths (#26504)
• Lazily create builtin bindings (#26510)
• Skip empty trivia scans in the source indexer (#26507)
• Use ICF for macOS release builds (#25780)

Formatter

• Add --extend-exclude to ruff format (#26372)

Documentation

• Add "How does Ruff's import sorting compare to isort?" link to README (#26530)
• Fix Mozilla Firefox repository link in README (#26537)
• [flake8-bandit] Fix misleading docstring for mako-templates (S702) (#26432)
• [ruff] Fix non-triggering example for if-key-in-dict-del (RUF051) (#26433)

Contributors

• @​EkriirkE
• @​tingerrr

... (truncated)

Changelog

Sourced from ruff's changelog.

0.15.21

Released on 2026-07-09.

Preview features

• Add --add-ignore for adding ruff:ignore comments (#26346)
• [flake8-comprehensions] Drop C409 tuple comprehension preview behavior (#25707)
• Avoid whitespace normalization when formatting comments (#26455)
• [pyupgrade] Lint and fix use of deprecated abc decorators (UP051) (#26417)

Bug fixes

• Refine non-empty f-string detection (#26526)
• Detect syntax errors in individual notebook cells (#26419)
• [flake8-implicit-str-concat] Fix ISC003 autofix incorrectly stripping + from comments (#26554)

Rule changes

• [flake8-executable] Mark EXE004 fix as unsafe (#26033)
• [flake8-pyi] Mark PYI061 fixes as unsafe in Python files (#26533)
• [pydocstyle] Skip overload-with-docstring in stub files (D418) (#26318)

Performance

• Avoid per-token source index visitor calls (#26506)
• Cache parenthesized expression boundaries in the formatter (#26344)
• Improve performance of rendering edits in preview mode (#26565)
• Inline fits_element in formatter (#26429)
• Inline formatter printing hot paths (#26504)
• Lazily create builtin bindings (#26510)
• Skip empty trivia scans in the source indexer (#26507)
• Use ICF for macOS release builds (#25780)

Formatter

• Add --extend-exclude to ruff format (#26372)

Documentation

• Add "How does Ruff's import sorting compare to isort?" link to README (#26530)
• Fix Mozilla Firefox repository link in README (#26537)
• [flake8-bandit] Fix misleading docstring for mako-templates (S702) (#26432)
• [ruff] Fix non-triggering example for if-key-in-dict-del (RUF051) (#26433)

Contributors

• @​EkriirkE
• @​tingerrr
• @​s-rigaud

... (truncated)

Commits

• 3e1f636 Bump 0.15.21 (#26676)
• 4059807 [ty] Infer metaclass-declared attributes on class instances (#26512)
• 013e5d0 [ty] Use a dedicated project name type (#26665)
• 7ad39ad [ty] Avoid allocating decorated parameter names (#26666)
• c36f662 Improve performance of rendering edits in preview mode (#26565)
• ad26408 [ty] Gate membership narrowing on __contains__ semantics (#25964)
• 4594ca7 [ty] Add variant discriminators for CodeGeneratorKind (#26659)
• 1af03da [ty] Pydantic: Fix float conversion in unions (#26655)
• a004a36 [ty] Handle callable classes in solver (#26090)
• d8ef3b0 [ty] Parse all supported Google docstring sections. (#26653)
• Additional commits viewable in compare view

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[github-actions]

Coverage Report •

File	Stmts	Miss	Branch	BrPart	Cover	Missing
TOTAL	2528	202	308	83	90%

report-only-changed-files is enabled. No files were changed during this commit :)