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dependabot/pip/python-generator-1b79af3c81

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Updates the requirements on copier, packaging, pydantic, pyyaml, typer, mypy, pip-audit, pytest, pytest-cov, ruff, types-pyyaml and hatchling to permit the latest version.
Updates copier to 9.17.2

Release notes

Sourced from copier's releases.

v9.17.2 (2026-08-19)

Security

  • disallow Jinja {% include %} of symlinks resolving outside template root
  • disallow config !include paths outside the template root

Refactor

  • updating: delete user-removed files after rendering instead of excluding them
Changelog

Sourced from copier's changelog.

v9.17.2 (2026-08-19)

Security

  • disallow Jinja {% include %} of symlinks resolving outside template root
  • disallow config !include paths outside the template root

Refactor

  • updating: delete user-removed files after rendering instead of excluding them

v9.17.1 (2026-08-04)

Security

  • prevent code execution via Jinja finalizer by disallowing YAML tags
  • prevent code execution via Jinja sandbox escape through path and settings objects

v9.17.0 (2026-07-13)

Feat

  • add --ask flag to force prompting of selected questions (#2705)

Security

  • prevent trust bypass via encoded URL traversal

v9.16.0 (2026-06-23)

Feat

  • cache remote git templates as local mirrors with worktrees (#2720)

Fix

  • updating: preserve and update template-managed gitignored files (#2730)

v9.15.2 (2026-06-12)

Fix

  • report template path for Jinja errors in path segments (#2686)
  • fix answers file override/setting to use full path and not only filename
  • treat blank boolean strings as false (#2675)
  • updating: don't skip gitignored .rej files when converting to inline conflict markers (#2668)

Refactor

... (truncated)

Commits
  • 76239f5 bump: version 9.17.1 → 9.17.2
  • 1ae1a94 fix: disallow Jinja {% include %} of symlinks resolving outside template root
  • 10607b4 fix: disallow config !include paths outside the template root
  • 70eb653 build(deps): update dependency rumdl to v0.2.56
  • 8f3903a build(deps): update dependency pygments to v2.21.0
  • e87dbf6 build(deps): update dependency commitizen to v4.17.1
  • afcd1d0 build(deps): update dependency devbox to v0.18.0
  • 151a002 build(deps): update dependency types-pyyaml to v6.0.12.20260815
  • 74ec173 build(deps): update dependency mypy to v2.3.1
  • 1466da0 build(deps): update astral-sh/setup-uv action to v10
  • Additional commits viewable in compare view

Updates packaging to 26.3

Release notes

Sourced from packaging's releases.

26.3

What's Changed

Features

  • Add a public VersionRange API and SpecifierSet.to_range(), representing the versions a specifier set accepts as an interval set that supports intersection, union, difference, complement, set relations, membership tests, and filtering. VersionRange.to_specifier_set() converts a range back to a SpecifierSet where a PEP 440 form exists. (#1267, #1270, #1298)
  • PEP 808: accept Metadata-Version: 2.6. (#1194)
  • Add a limit argument to parse_tag() for compressed tag sets. (#1220)
  • Add a prefer_sdist_predicate argument to Pylock.select() to prefer source distributions over wheels for selected packages. (#1334)
  • Add pure_python_tags() to generate the pure-Python tags for a Python version without touching the running platform. (#1346)
  • Add SpecifierSet.is_subset(), SpecifierSet.is_superset(), and SpecifierSet.is_disjoint(), which compare the versions two specifier sets accept. (#1313)

Behavior adaptations

  • Drop support for Python 3.8; packaging now requires Python 3.9 or later. (#1157)
  • Prefer native linux_* platform tags over manylinux and musllinux tags on Linux. (#160)

Fixes for versions and specifiers

  • Raise InvalidVersion instead of TypeError when Version is given a non-string. (#1319)
  • Raise InvalidVersion for non-string pre-release letters passed to Version.from_parts. (#1241)
  • Fix an AttributeError when hashing internally trimmed versions. (#1242)
  • Fix SpecifierSet.is_unsatisfiable for post-release boundary intersections. (#1257)

Fixes for requirements and markers

  • Make Requirement.__hash__ consistent with __eq__ for trailing-zero-equivalent specifiers (e.g. foo==1.0.0 and foo==1.0.0.0), so equal requirements hash equal and deduplicate in sets and dicts. (#1232)
  • Normalize requested extra names before comparing or hashing requirements. (#644)
  • Preserve a Requirement's specifier prereleases override across a pickle round trip. (#1204)
  • Raise InvalidRequirement instead of InvalidSpecifier when a requirement contains an invalid specifier. (#1332)
  • Clarify the error for post-release prefix wildcards like ==1.0.post1.*. (#1299)
  • Preserve quoting semantics when serializing marker values, so round-tripped markers parse back to the same marker. (#1213)
  • Keep the parentheses of a nested group when serializing markers. (#1316)
  • Normalize extra and dependency_groups values in nested markers at parse time. (#1246, #1310)
  • Raise UndefinedComparison when a set-valued variable like extras is used outside the membership form. (#1265)
  • Raise UndefinedEnvironmentName (a KeyError subclass) for missing environment keys during marker evaluation. (#1276)
  • Wrap malformed string literal errors in InvalidMarker / InvalidRequirement instead of leaking a low-level error. (#1249)
  • Reject requirements and markers with a trailing line break. (#1345)

Fixes for metadata and licenses

  • Collect all from_email validation errors into one ExceptionGroup instead of raising the first. (#1268)
  • Accept the UTF-8 charset case-insensitively in email payloads. (#1330)
  • Reject malformed Description-Content-Type values. (#1329)
  • Don't rewrite user values that contain {field} placeholders in error messages. (#1327)
  • Route multipart email payloads to unparsed instead of asserting. (#1247)
  • Make InvalidMetadata and CyclicDependencyGroup picklable. (#1328)
  • Fold every line boundary str.splitlines recognizes when writing a header with RFC822Message. (#1356)

... (truncated)

Changelog

Sourced from packaging's changelog.

26.3 - 2026-08-03


Features:

    

  • Add a public :class:~packaging.ranges.VersionRange API and
    
:meth:SpecifierSet.to_range() <packaging.specifiers.SpecifierSet.to_range>,
    
representing the versions a specifier set accepts as an interval set that
    
supports intersection, union, difference, complement, set relations,
    
membership tests, and filtering.
    
:meth:~packaging.ranges.VersionRange.to_specifier_set converts a range back
    
to a :class:~packaging.specifiers.SpecifierSet where a PEP 440 form exists.
    
(:pull:1267, :pull:1270, :pull:1298)
    • 

  • PEP 808: accept Metadata-Version: 2.6. (:pull:1194)
    • 

  • Add a limit argument to parse_tag() for compressed tag sets.
    
(:issue:1220)
    • 

  • Add a prefer_sdist_predicate argument to Pylock.select() to prefer
    
source distributions over wheels for selected packages. (:pull:1334)
    • 

  • Add :func:~packaging.tags.pure_python_tags to generate the pure-Python
    
tags for a Python version without touching the running platform.
    
(:pull:1346)
    • 

  • Add :meth:SpecifierSet.is_subset() <packaging.specifiers.SpecifierSet.is_subset>, :meth:~packaging.specifiers.SpecifierSet.is_superset,
    
and :meth:~packaging.specifiers.SpecifierSet.is_disjoint, which compare the
    
versions two specifier sets accept. (:pull:1313)
    • 



Behavior adaptations:


    

  • Drop support for Python 3.8; packaging now requires Python 3.9 or later.
    
(:pull:1157)
    • 

  • Prefer native linux_* platform tags over manylinux and musllinux
    
tags on Linux. (:issue:160)
    • 



Fixes for versions and specifiers:


    

  • Raise InvalidVersion instead of TypeError when Version is given a
    
non-string. (:pull:1319)
    • 

  • Raise InvalidVersion for non-string pre-release letters passed to
    
Version.from_parts. (:pull:1241)
    • 

  • Fix an AttributeError when hashing internally trimmed versions.
    
(:pull:1242)
    • 

  • Fix SpecifierSet.is_unsatisfiable for post-release boundary
    
intersections. (:pull:1257)
    • 



Fixes for requirements and markers:


    

  • Make Requirement.__hash__ consistent with __eq__ for
    
trailing-zero-equivalent specifiers (e.g. foo==1.0.0 and
    
foo==1.0.0.0), so equal requirements hash equal and deduplicate in
    
sets and dicts. (:pull:1232)
    
</tr></table>

... (truncated)

Commits
  • 929fd4b Bump for release
  • f300ebf chore(deps): bump the pre-commit group with 5 updates (#1357)
  • f91d975 ci(downstream): bump hatchling to 1.31.0 and fix its pytest rootdir (#1361)
  • b1a7124 chore(deps): bump the github-actions group with 7 updates (#1358)
  • 2d873eb fix(metadata): fold every line boundary when writing headers (#1356)
  • 413d006 docs: changelog for 26.3 (#1343)
  • 4eb0753 docs(metadata): explain selective field validation (#1342)
  • 77e9ed4 feat(tags): add pure Python tag generator (#1346)
  • 7cea5e8 ci: drop 3.13t on Windows (3.13.14t may fail to build, run takes 9 minutes) (...
  • 45a8b34 docs: add missing versionadded/versionchanged directives (#1344)
  • Additional commits viewable in compare view

Updates pydantic to 2.13.4

Release notes

Sourced from pydantic's releases.

v2.13.4 2026-05-06

v2.13.4 (2026-05-06)

What's Changed

Packaging

Fixes

Full Changelog: pydantic/pydantic@v2.13.3...v2.13.4

Changelog

Sourced from pydantic's changelog.

v2.13.4 (2026-05-06)

GitHub release

What's Changed

Packaging

Fixes

v2.13.3 (2026-04-20)

GitHub release

What's Changed

Fixes

v2.13.2 (2026-04-17)

GitHub release

What's Changed

Fixes

  • Fix ValidationInfo.field_name missing with model_validate_json() by @​Viicos in #13084

v2.13.1 (2026-04-15)

GitHub release

What's Changed

Fixes

v2.13.0 (2026-04-13)

GitHub release

The highlights of the v2.13 release are available in the blog post.

... (truncated)

Commits
  • cf67d4b Fix linting
  • f0d8a21 Prepare release v2.13.4
  • 5e3fe1d Check for pydantic tag pattern in CI
  • 7f9edcc Document tagging conventions
  • b46a0c9 Adapt pydantic-core linker flags on macOS
  • 50629c8 Update to PyPy 7.3.22
  • 8522ebb Preserve RootModel core metadata
  • a37f3af Adapt MISSING sentinel test to work with unreleased typing_extensions ver...
  • 909259a Remove Logfire example in documentation
  • 2c4174c Bump libc from 0.2.155 to 0.2.185
  • Additional commits viewable in compare view

Updates pyyaml to 6.0.3

Release notes

Sourced from pyyaml's releases.

6.0.3

What's Changed

  • Support for Python 3.14 and free-threading (experimental).

Full Changelog: yaml/pyyaml@6.0.2...6.0.3

Changelog

Sourced from pyyaml's changelog.

6.0.3 (2025-09-25)

  • yaml/pyyaml#864 -- Support for Python 3.14 and free-threading (experimental)

6.0.2 (2024-08-06)

6.0.1 (2023-07-18)

6.0 (2021-10-13)

5.4.1 (2021-01-20)

  • yaml/pyyaml#480 -- Fix stub compat with older pyyaml versions that may unwittingly load it

5.4 (2021-01-19)

5.3.1 (2020-03-18)

  • yaml/pyyaml#386 -- Prevents arbitrary code execution during python/object/new constructor

5.3 (2020-01-06)

... (truncated)

Commits

Updates typer to 0.27.1

Release notes

Sourced from typer's releases.

0.27.1

Features

  • ✨ Make epilog formatting consistent with other parts of the help string. PR #1405 by @​svlandeg.

Docs

Internal

Changelog

Sourced from typer's changelog.

0.27.1 (2026-08-03)

Features

  • ✨ Make epilog formatting consistent with other parts of the help string. PR #1405 by @​svlandeg.

Docs

Internal

0.27.0 (2026-07-15)

Breaking Changes

Internal

0.26.8 (2026-06-25)

Fixes

  • 🐛 Make second column of Rich help output reflect the type consistently, even when using metavar. PR #1410 by @​svlandeg.
  • 🐛 Fix formatting in NoSuchOption.format_message(). PR #1843 by @​foomunleong.

Docs

  • 📝 Update docs badges: remove Publish badge, it doesn't give extra information. PR #1850 by @​tiangolo.
  • 📝 Fix formatting for help link to support GitHub-specific overview edge-case. PR #1826 by @​phalberg.

... (truncated)

Commits
  • fe2aa0e 🔖 Release version 0.27.1 (#1919)
  • 680dc99 📝 Update release notes
  • ac3efd5 ✨ Make epilog formatting consistent with other parts of the help string (#1...
  • 32d80ef 📝 Update release notes
  • 10cb3c9 ⬆️ Upgrade latest-changes to 0.7.1 (#1909)
  • ac329a0 📝 Update release notes
  • c37ae2f 📝 Add Library Skills documentation (#1906)
  • 0974a7e 📝 Update release notes
  • 951178c 🐛 Prevent scroll-to-top on restart/fast buttons in the documentation (#1904)
  • 9051baa 📝 Update release notes
  • Additional commits viewable in compare view

Updates mypy 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

Updates pip-audit to 2.10.1

Release notes

Sourced from pip-audit's releases.

v2.10.1

Fixed

  • Fixed a KeyError crash when an OSV vulnerability record contains an affected entry that omits the optional ranges field (#1046)
Changelog

Sourced from pip-audit's changelog.

[2.10.1]

Fixed

  • Fixed a KeyError crash when an OSV vulnerability record contains an affected entry that omits the optional ranges field (#1046)

[2.10.0]

Added

  • pip-audit now supports the --osv-url URL flag, which can be used to retrieve vulnerabilities from a custom OSV service. This is useful for organizations that host their own mirror of the OSV database, or that have custom OSV records (#810)

  • pip-audit now supports the Ecosyste.ms vulnerability service with --vulnerability-service=esms (#903).

Changed

  • The minimum version of Python is now 3.10 (#905)

Fixed

  • Fixed a bug where pip-audit would fail to parse pyproject.toml files containing TOML 1.0.0 features (#910)

  • CycloneDX JSON/XML output now correctly links vulnerabilities to their affected components via the affects field (#980)

[2.9.0]

Added

  • pip-audit now supports PEP 751 lockfiles. These lockfiles can be audited in "project" mode by passing --locked to pip-audit (#888)

[2.8.0]

Added

... (truncated)

Commits
  • 8894eb8 Merge pull request #1056 from pypa/copilot/release-2101
  • 1c625b7 Update version in README.md to 2.10.1
  • fd2094b Prep 2.10.1 release
  • 58d2488 build(deps): bump github/codeql-action from 4.35.2 to 4.36.1 (#1052)
  • 8df9420 build(deps): bump zizmorcore/zizmor-action from 0.5.3 to 0.5.6 (#1044)
  • 3f618d3 build(deps): bump actions/checkout from 6.0.2 to 6.0.3 (#1053)
  • 4849132 Restrict OIDC token to publish job (#1050)
  • c1eb69a Fix KeyError when OSV affected entry omits optional ranges field (#1046)
  • 68de07f Merge pull request #1054 from pypa/fix/1047
  • ef31c9e Formatting fixes
  • Additional commits viewable in compare view

Updates pytest 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 pytest-cov to 7.1.0

Changelog

Sourced from pytest-cov's changelog.

7.1.0 (2026-03-21)

  • Fixed total coverage computation to always be consistent, regardless of reporting settings. Previously some reports could produce different total counts, and consequently can make --cov-fail-under behave different depending on reporting options. See [#641](https://github.com/pytest-dev/pytest-cov/issues/641) <https://github.com/pytest-dev/pytest-cov/issues/641>_.

  • Improve handling of ResourceWarning from sqlite3.

    The plugin adds warning filter for sqlite3 ResourceWarning unclosed database (since 6.2.0). It checks if there is already existing plugin for this message by comparing filter regular expression. When filter is specified on command line the message is escaped and does not match an expected message. A check for an escaped regular expression is added to handle this case.

    With this fix one can suppress ResourceWarning from sqlite3 from command line::

    pytest -W "ignore:unclosed database in <sqlite3.Connection object at:ResourceWarning" ...

  • Various improvements to documentation. Contributed by Art Pelling in [#718](https://github.com/pytest-dev/pytest-cov/issues/718) <https://github.com/pytest-dev/pytest-cov/pull/718>_ and "vivodi" in [#738](https://github.com/pytest-dev/pytest-cov/issues/738) <https://github.com/pytest-dev/pytest-cov/pull/738>. Also closed [#736](https://github.com/pytest-dev/pytest-cov/issues/736) <https://github.com/pytest-dev/pytest-cov/issues/736>.

  • Fixed some assertions in tests. Contributed by in Markéta Machová in [#722](https://github.com/pytest-dev/pytest-cov/issues/722) <https://github.com/pytest-dev/pytest-cov/pull/722>_.

  • Removed unnecessary coverage configuration copying (meant as a backup because reporting commands had configuration side-effects before coverage 5.0).

7.0.0 (2025-09-09)

  • Dropped support for subprocesses measurement.

    It was a feature added long time ago when coverage lacked a nice way to measure subprocesses created in tests. It relied on a .pth file, there was no way to opt-out and it created bad interations with coverage's new patch system <https://coverage.readthedocs.io/en/latest/config.html#run-patch>_ added in 7.10 <https://coverage.readthedocs.io/en/7.10.6/changes.html#version-7-10-0-2025-07-24>_.

    To migrate to this release you might need to enable the suprocess patch, example for .coveragerc:

    .. code-block:: ini

    [run] patch = subprocess

    This release also requires at least coverage 7.10.6.

  • Switched packaging to have metadata completely in pyproject.toml and use hatchling <https://pypi.org/project/hatchling/>_ for building. Contributed by Ofek Lev in [#551](https://github.com/pytest-dev/pytest-cov/issues/551) <https://github.com/pytest-dev/pytest-cov/pull/551>_ with some extras in [#716](https://github.com/pytest-dev/pytest-cov/issues/716) <https://github.com/pytest-dev/pytest-cov/pull/716>_.

  • Removed some not really necessary testing deps like six.

... (truncated)

Commits
  • 66c8a52 Bump version: 7.0.0 → 7.1.0
  • f707662 Make the examples use pypy 3.11.
  • 6049a78 Make context test use the old ctracer (seems the new sysmon tracer behaves di...
  • 8ebf20b Update changelog.
  • 861d30e Remove the backup context manager - shouldn't be needed since coverage 5.0, ...
  • fd4c956 Pass the precision on the nulled total (seems that there's some caching goion...
  • 78c9c4e Only run the 3.9 on older deps.
  • 4849a92 Punctuation.
  • 197c35e Update changelog and hopefully I don't forget to publish release again :))
  • 14dc1c9 Update examples to use 3.11 and make the adhoc layout example look a bit more...
  • Additional commits viewable in compare view

Updates ruff 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

... (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 (

@dependabot
build(deps): bump the python-generator group with 12 updates
d36f38f 
Updates the requirements on [copier](https://github.com/copier-org/copier), [packaging](https://github.com/pypa/packaging), [pydantic](https://github.com/pydantic/pydantic), [pyyaml](https://github.com/yaml/pyyaml), [typer](https://github.com/fastapi/typer), [mypy](https://github.com/python/mypy), [pip-audit](https://github.com/pypa/pip-audit), [pytest](https://github.com/pytest-dev/pytest), [pytest-cov](https://github.com/pytest-dev/pytest-cov), [ruff](https://github.com/astral-sh/ruff), [types-pyyaml](https://github.com/python/typeshed) and [hatchling](https://github.com/pypa/hatch) to permit the latest version.

Updates `copier` to 9.17.2
- [Release notes](https://github.com/copier-org/copier/releases)
- [Changelog](https://github.com/copier-org/copier/blob/master/CHANGELOG.md)
- [Commits](copier-org/copier@v9.12.0...v9.17.2)

Updates `packaging` to 26.3
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@24.0...26.3)

Updates `pydantic` to 2.13.4
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.11.0...v2.13.4)

Updates `pyyaml` to 6.0.3
- [Release notes](https://github.com/yaml/pyyaml/releases)
- [Changelog](https://github.com/yaml/pyyaml/blob/6.0.3/CHANGES)
- [Commits](yaml/pyyaml@6.0.2...6.0.3)

Updates `typer` to 0.27.1
- [Release notes](https://github.com/fastapi/typer/releases)
- [Changelog](https://github.com/fastapi/typer/blob/master/docs/release-notes.md)
- [Commits](fastapi/typer@0.16.0...0.27.1)

Updates `mypy` to 2.3.1
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.15.0...v2.3.1)

Updates `pip-audit` to 2.10.1
- [Release notes](https://github.com/pypa/pip-audit/releases)
- [Changelog](https://github.com/pypa/pip-audit/blob/main/CHANGELOG.md)
- [Commits](pypa/pip-audit@v2.9.0...v2.10.1)

Updates `pytest` 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@9.0.3...9.1.1)

Updates `pytest-cov` to 7.1.0
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v6.0.0...v7.1.0)

Updates `ruff` to 0.16.4
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.11.0...0.16.4)

Updates `types-pyyaml` to 6.0.12.20260815
- [Commits](https://github.com/python/typeshed/commits)

Updates `hatchling` to 1.32.0
- [Release notes](https://github.com/pypa/hatch/releases)
- [Commits](pypa/hatch@hatchling-v1.27.0...hatchling-v1.32.0)

---
updated-dependencies:
- dependency-name: copier
  dependency-version: 9.17.2
  dependency-type: direct:production
  dependency-group: python-generator
- dependency-name: packaging
  dependency-version: '26.3'
  dependency-type: direct:production
  dependency-group: python-generator
- dependency-name: pydantic
  dependency-version: 2.13.4
  dependency-type: direct:production
  dependency-group: python-generator
- dependency-name: pyyaml
  dependency-version: 6.0.3
  dependency-type: direct:production
  dependency-group: python-generator
- dependency-name: typer
  dependency-version: 0.27.1
  dependency-type: direct:production
  dependency-group: python-generator
- dependency-name: mypy
  dependency-version: 2.3.1
  dependency-type: direct:development
  dependency-group: python-generator
- dependency-name: pip-audit
  dependency-version: 2.10.1
  dependency-type: direct:development
  dependency-group: python-generator
- dependency-name: pytest
  dependency-version: 9.1.1
  dependency-type: direct:development
  dependency-group: python-generator
- dependency-name: pytest-cov
  dependency-version: 7.1.0
  dependency-type: direct:development
  dependency-group: python-generator
- dependency-name: ruff
  dependency-version: 0.16.4
  dependency-type: direct:development
  dependency-group: python-generator
- dependency-name: types-pyyaml
  dependency-version: 6.0.12.20260815
  dependency-type: direct:development
  dependency-group: python-generator
- dependency-name: hatchling
  dependency-version: 1.32.0
  dependency-type: direct:development
  dependency-group: python-generator
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Aug 27, 2026
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