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chore(deps): bump the python-packaging group across 1 directory with 22 updates - #731

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chore(deps): bump the python-packaging group across 1 directory with 22 updates#731
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Bumps the python-packaging group with 22 updates in the / directory:

Package From To
certifi 2026.6.17 2026.7.22
polars 1.42.1 1.43.2
pytz 2026.2 2026.3.post1
temporalio 1.30.0 1.31.0
duckdb 1.5.4 1.5.5
coverage 7.15.2 7.15.4
hypothesis 6.152.7 6.165.10
commitizen 4.16.5 4.18.0
mypy 2.3.0 2.3.1
pre-commit 4.6.1 4.6.2
ruff 0.16.0 0.16.4
types-pyyaml 6.0.12.20260724 6.0.12.20260815
setuptools 83.0.0 84.0.0
twine 6.2.0 7.0.0
wheel 0.47.0 0.48.0
charset-normalizer 3.4.9 3.5.1
idna 3.18 3.19
packaging 26.2 26.3
polars-runtime-32 1.42.1 1.43.2
protobuf 7.35.1 7.36.0
pygments 2.20.0 2.21.0
types-protobuf 7.34.1.20260518 7.35.1.20260821

Updates certifi from 2026.6.17 to 2026.7.22

Commits

Updates polars from 1.42.1 to 1.43.2

Release notes

Sourced from polars's releases.

Python Polars 1.43.2

⚠️ Deprecations

  • Deprecate casts from Categorical to integer dtypes (#28525)
  • Deprecate not setting the plan_stage argument in show_graph() (#28391)

🚀 Performance improvements

  • Pushdown len() to concat/union inputs (#28570)

✨ Enhancements

  • Issue FutureWarning on using from_arrow of ArrowStreamExportable (#28442)
  • Add infer_schema_files parameter to scan_csv (#28440)

🐞 Bug fixes

  • Properly propagate enum metadata for iceberg column mapping (#28580)
  • Correctly write parquet field IDs for enums and categoricals (#28581)
  • Fix arrow C interop binview offset (#28623)
  • Fix duplicate hive values in hive pre-partition rewrite (#28621)
  • Double-counted offset for Arrow export of sliced Series(Array) (#28602)
  • Struct/List/Array equality handling in sort and join (#28601)
  • More careful slice pushdown into joins (#28578)
  • Preserve ordering in sliced unions (#28576)
  • Drop input sortedness when casting to a string (#28574)
  • Clear sortedness flags in StringChunked substring kernels (#28573)
  • Bad mask handling when reading optional parquet column (#28547)
  • Any operation on Unknown(Int) and Unknown(Float) should result in Unknown(Float) (#28545)
  • Flip nulls_last after Expr.reverse() (#28572)
  • Fix high blocking thread use in sink_parquet with async local path (#28543)
  • Serialize LazyFrames backed by bytes (#28568)
  • Release GIL in SQLContext.execute() (#28549)
  • Propagate nulls_last in function_expr_sortedness (#28544)
  • Incorrect slicing when a join requires sorting (#28541)

🛠️ Other improvements

  • Fix duckdb delta extension install collision (#28607)

Thank you to all our contributors for making this release possible! @​BitWeaverDev, @​Matt711, @​Samoilov2004, @​borchero, @​dancsi, @​dsprenkels, @​kdn36, @​masumi-ryugo, @​nameexhaustion and @​ritchie46

Python Polars 1.43.1

🚀 Performance improvements

  • Optimize not(bool_f) to not_bool_f (#28474)

✨ Enhancements

... (truncated)

Commits
  • ae588a9 fix: Properly propagate enum metadata for iceberg column mapping (#28580)
  • f6c766a fix: Correctly write parquet field IDs for enums and categoricals (#28581)
  • 12f83f5 Python Polars 1.43.2 (#28625)
  • 1ec0668 fix: Fix arrow C interop binview offset (#28623)
  • af24b92 perf: Pushdown len() to concat/union inputs (#28570)
  • e79bdb0 fix: Fix duplicate hive values in hive pre-partition rewrite (#28621)
  • 7a6cdbc fix: Double-counted offset for Arrow export of sliced Series(Array) (#28602)
  • a2b0b2a fix: Struct/List/Array equality handling in sort and join (#28601)
  • 9aca544 ci: Fix duckdb delta extension install collision (#28607)
  • 7d6483b fix(rust): Use try_new in StructArray construction in polars-json (#27489)
  • Additional commits viewable in compare view

Updates pytz from 2026.2 to 2026.3.post1

Commits
  • 661bca9 Bump version numbers to 2026.3.post1 for python2 fix
  • 1e31a16 Log python version running tests, force python2
  • b3ca7c3 Unix line endings
  • b55039a Replace non-ASCII character in comment to fix build with Python 2
  • 5420ee2 Replace non-ASCII character in comment
  • 2c139e8 Merge branch 'fix/localize-overflow-at-datetime-extremes' of https://github.c...
  • c843864 Run zdump tests quietly
  • 518500c Reduce noise when collecting zdump info dumps
  • 081f935 Merge branch 'kytta-fix-dst' into 2026c
  • 8c9d69b Merge branch 'master' into 2026c
  • Additional commits viewable in compare view

Updates temporalio from 1.30.0 to 1.31.0

Release notes

Sourced from temporalio's releases.

1.31.0

Notable Changes

Added

  • Added the Worker max_eager_activity_reservations_per_workflow_task option for configuring the number of activity slots reserved for eager execution per workflow task. Configured values must be positive; use disable_eager_activity_execution to disable eager activity execution.

  • Added experimental SDK payload converter support for values and type hints decorated with @transfer_type_convertible(...) using a TransferTypeConverter class. This lets types with transfer type converters delegate their wire representation to the configured payload converter, preserving SDK behavior such as serialization contexts.

  • Added TLSConfig.verification_server_name to verify the server certificate against a fixed name instead of the connection's server name. Unlike domain, it does not change the TLS SNI or HTTP/2 authority values, which keep following the connected host, so it can be used when the server's certificate does not carry the dialed name but on-path infrastructure (e.g. an SNI-inspecting egress proxy) needs the SNI to remain resolvable. Requires server_root_ca_cert.

  • Added the experimental Worker patch_activation_callback option, allowing workers to decide whether a first non-replay workflow.patched call should activate a patch during rolling deployments.

Changed

  • Prepared replay-safe workflow activation scheduling that prevents cancellation from being lost when another event becomes ready in the same workflow task. The behavior is guarded by internal workflow logic flag 2 and remains disabled by default during its compatibility rollout. Maintainer reminder: keep flag 2 default-disabled for the first two published SDK releases that recognize it; enable it in the third release, remove the explicit overrides for this flag from tests/worker/test_workflow.py, and replace this rollout note with a Fixed entry announcing the behavior change.

💥 Breaking Changes

  • Custom workflow runners that construct WorkflowInstanceDetails must now pass payload_converter_factory instead of payload_converter_class. The factory returns the already wrapped payload converter that workflow instances should use.
  • System Nexus payload converter helpers added for generated bindings are now private implementation details, and the remaining public temporalio.nexus.system APIs are marked experimental and subject to change.
  • Payload size limits have moved from DataConverter to Client.connect. Pass payload_limits=PayloadLimitsConfig(...) (now exported from temporalio.client) instead of setting payload_limits on DataConverter. Config fields were renamed to payloads_warn_size and memo_warn_size, and the deprecated PayloadSizeWarning was removed.

... (truncated)

Changelog

Sourced from temporalio's changelog.

[1.31.0] - 2026-07-29

Added

  • Added the Worker max_eager_activity_reservations_per_workflow_task option for configuring the number of activity slots reserved for eager execution per workflow task. Configured values must be positive; use disable_eager_activity_execution to disable eager activity execution.

  • Added experimental SDK payload converter support for values and type hints decorated with @transfer_type_convertible(...) using a TransferTypeConverter class. This lets types with transfer type converters delegate their wire representation to the configured payload converter, preserving SDK behavior such as serialization contexts.

  • Added TLSConfig.verification_server_name to verify the server certificate against a fixed name instead of the connection's server name. Unlike domain, it does not change the TLS SNI or HTTP/2 authority values, which keep following the connected host, so it can be used when the server's certificate does not carry the dialed name but on-path infrastructure (e.g. an SNI-inspecting egress proxy) needs the SNI to remain resolvable. Requires server_root_ca_cert.

  • Added the experimental Worker patch_activation_callback option, allowing workers to decide whether a first non-replay workflow.patched call should activate a patch during rolling deployments.

  • Added external storage support to Nexus task handling.

Changed

  • Prepared replay-safe workflow activation scheduling that prevents cancellation from being lost when another event becomes ready in the same workflow task. The behavior is guarded by internal workflow logic flag 2 and remains disabled by default during its compatibility rollout. Maintainer reminder: keep flag 2 default-disabled for the first two published SDK releases that recognize it; enable it in the third release, remove the explicit overrides for this flag from tests/worker/test_workflow.py, and replace this rollout note with a Fixed entry announcing the behavior change.

💥 Breaking Changes

  • Custom workflow runners that construct WorkflowInstanceDetails must now pass payload_converter_factory instead of payload_converter_class. The factory returns the already wrapped payload converter that workflow instances should use.
  • System Nexus payload converter helpers added for generated bindings are now private implementation details, and the remaining public temporalio.nexus.system APIs are marked experimental and subject to change.
  • Payload size limits have moved from DataConverter to Client.connect. Pass payload_limits=PayloadLimitsConfig(...) (now exported from temporalio.client) instead of setting payload_limits on DataConverter. Config fields were renamed to payloads_warn_size and memo_warn_size, and the deprecated PayloadSizeWarning was removed.

... (truncated)

Commits
  • 84b519e Prepare release 1.31.0 (#1693)
  • 7d52c78 AI-374: Warn against passing secrets through MCP factory_argument (#1688)
  • 44511c5 Mark system Nexus envelope payloads (#1667)
  • a66bca1 Fix cancellations being swallowed in some circumstances (#1671)
  • 5df7192 Add type_hint to TransferTypeConverter.from_transfer_type (#1685)
  • 70ef047 Unify payload visitation into a single implementation by combining explicit r...
  • 43f5919 Make eager activity reservation limit configurable (#1674)
  • 60e3b73 Fix type checking for openai 2.45.0 (#1673)
  • 759876e 💥 Add transfer type payload conversion hooks (#1655)
  • f942f2c fix: exclude sdk-core gitfile from wheels (#1669)
  • Additional commits viewable in compare view

Updates duckdb from 1.5.4 to 1.5.5

Release notes

Sourced from duckdb's releases.

v1.5.5 Bugfix Release

See DuckDB's changelog for all changes in DuckDB.

What's Changed in DuckDB-Python

Commits

Updates coverage from 7.15.2 to 7.15.4

Release notes

Sourced from coverage's releases.

7.15.4

Version 7.15.4 — 2026-08-06

  • Fix: in the HTML report, a source file name containing a double quote (legal on POSIX) wasn’t escaped where it’s dropped into the href of the index and prev/next links, so it could close the attribute early and inject markup. Page URLs are now escaped. Thanks, Rajath Mohare.
  • Fix: the LCOV report wrote file names and other fields into its line-oriented records without neutralizing control characters. A measured file whose name contained a newline (legal on POSIX) could forge extra records, inflating the coverage seen by tools that read the report. Control characters in a field are now replaced. Thanks, Rajath Mohare.
  • Wheels are now provided for Python 3.15.

➡️  PyPI page: coverage 7.15.4. :arrow_right:  To install: python3 -m pip install coverage==7.15.4

7.15.3

Version 7.15.3 — 2026-08-02

  • Fix: the sysmon core is incompatible with dynamic contexts. Previously, the combination would be prevented when read from the coverage.py configuration. But using the context API as pytest-cov does, contexts would be silently dropped. Now a warning is issued, thanks to Jisang Han. Closes issue 2200.
  • A performance improvement in the low-level line number bookkeeping when combining data files, thanks to Kevin Turcios.
  • Performance improvement in HTML reporting by reducing the number of times files have to be parsed, thanks to Kevin Turcios.

➡️  PyPI page: coverage 7.15.3. :arrow_right:  To install: python3 -m pip install coverage==7.15.3

Changelog

Sourced from coverage's changelog.

Version 7.15.4 — 2026-08-06

  • Fix: in the HTML report, a source file name containing a double quote (legal on POSIX) wasn't escaped where it's dropped into the href of the index and prev/next links, so it could close the attribute early and inject markup. Page URLs are now escaped. Thanks, Rajath Mohare <pull 2227_>_.

  • Fix: the LCOV report wrote file names and other fields into its line-oriented records without neutralizing control characters. A measured file whose name contained a newline (legal on POSIX) could forge extra records, inflating the coverage seen by tools that read the report. Control characters in a field are now replaced. Thanks, Rajath Mohare <pull 2226_>_.

  • Wheels are now provided for Python 3.15.

.. _pull 2226: coveragepy/coveragepy#2226 .. _pull 2227: coveragepy/coveragepy#2227

.. _changes_7-15-3:

Version 7.15.3 — 2026-08-02

  • Fix: the sysmon core is incompatible with dynamic contexts. Previously, the combination would be prevented when read from the coverage.py configuration. But using the context API as pytest-cov does, contexts would be silently dropped. Now a warning is issued, thanks to Jisang Han <pull 2234_>. Closes issue 2200.

  • A performance improvement in the low-level line number bookkeeping when combining data files, thanks to Kevin Turcios <pull 2239_>_.

  • Performance improvement in HTML reporting by reducing the number of times files have to be parsed, thanks to Kevin Turcios <pull 2240_>_.

.. _issue 2200: coveragepy/coveragepy#2200 .. _pull 2234: coveragepy/coveragepy#2234 .. _pull 2239: coveragepy/coveragepy#2239 .. _pull 2240: coveragepy/coveragepy#2240

.. _changes_7-15-2:

Commits
  • 4c0e7ff docs: sample HTML for 7.15.4
  • db4cc32 docs: prep for 7.15.4
  • c33085c style: start gradual move to ruff 0.16
  • 53a0fd5 fix: neutralize control characters in lcov report fields (#2226)
  • b64d53d build: make 3.15 wheels
  • 53792ab build: show the python version for kits
  • f6b03c7 chore: make upgrade_one package=cibuildwheel
  • d9b660a chore: make upgrade
  • b128a31 docs: oops, move this entry to the correct place
  • a7a2c15 fix: escape filename urls in html report href attributes (#2227)
  • Additional commits viewable in compare view

Updates hypothesis from 6.152.7 to 6.165.10

Release notes

Sourced from hypothesis's releases.

Hypothesis for Python - version 6.152.9

This release substantially improves our internal distribution for generating integers. This release has the most visible effect on "integers()", but may incidentally improve other strategies which draw integers internally.

Our integers distribution had two problems. First, it had jagged discontinuities at certain values where we switched sampling approaches. Second, it used a different distribution for bounded and unbounded ranges, which resulted in "st.integers()" and "st.integers(-264, 264)" producing very different distributions despite being semantically similar.

We now use a smooth distribution for both "st.integers()" and "st.integers(a, b)", which fixes both of these issues. This should substantially improve our testing power in certain cases.

The only way this release should be user-visible is that it finds more bugs! If this release is user-visible in other ways - for example, because it is slower, or produces a worse distribution in some cases - please open an issue.

The canonical version of these notes (with links) is on readthedocs.

Hypothesis for Python - version 6.152.8

This release drops support for end-of-life Django 4.2.

The canonical version of these notes (with links) is on readthedocs.

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 commitizen from 4.16.5 to 4.18.0

Release notes

Sourced from commitizen's releases.

v4.18.0 (2026-08-19)

Feat

  • commit: add a tag(--body-length-limit) and a function for command commit (#1849)

v4.17.1 (2026-08-17)

Fix

  • init: skip hook question when no installer is present
  • init: use prek when installing hooks if pre-commit is missing

v4.17.0 (2026-07-29)

Feat

  • cmd/version: add support for --next USE_GIT_COMMITS

Fix

  • robuster agents
  • version: remove next from exclusive group
  • bump: use correct type for calling changelog
Changelog

Sourced from commitizen's changelog.

v4.18.0 (2026-08-19)

Feat

  • commit: add a tag(--body-length-limit) and a function for command commit (#1849)

v4.17.1 (2026-08-17)

Fix

  • init: skip hook question when no installer is present
  • init: use prek when installing hooks if pre-commit is missing

v4.17.0 (2026-07-29)

Feat

  • cmd/version: add support for --next USE_GIT_COMMITS

Fix

  • robuster agents
  • version: remove next from exclusive group
  • bump: use correct type for calling changelog
Commits
  • d910b66 bump: version 4.17.1 → 4.18.0
  • 363508d feat(commit): add a tag(--body-length-limit) and a function for command commi...
  • 88c25e3 docs(cli/screenshots): update CLI screenshots
  • a82e8fb bump: version 4.17.0 → 4.17.1
  • 292b089 test(init): cover installer missing at install time
  • e3b8cdb fix(init): skip hook question when no installer is present
  • 4ded98b fix(init): use prek when installing hooks if pre-commit is missing
  • 8296fde build(deps): bump pymdown-extensions from 11.0 to 11.0.1 (#2059)
  • 0bf2a05 build(deps): bump gitpython from 3.1.57 to 3.1.58 (#2058)
  • b66582e build(deps): bump gitpython from 3.1.54 to 3.1.57 (#2050)
  • 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

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

Changelog

Sourced from pre-commit's changelog.

4.6.2 - 2026-08-10

Fixes

Commits

Updates ruff from 0.16.0 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 (#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)

Commits

Updates types-pyyaml from 6.0.12.20260724 to 6.0.12.20260815

Commits

Updates setuptools from 83.0.0 to 84.0.0

Changelog

Sourced from setuptools's changelog.

v84.0.0

Features

  • Newline-separated keywords and platformspypa/setuptools#4887old specification <https://peps.python.org/pep-0345/>_ separated items with spaces and the current one uses commas. (#4887)
  • Extensionpypa/distutils#373#5022)
  • The C compiler modules now emit log messages through their own compilers.C.* loggers instead of the distutils root logger, part of decoupling the compilers package from distutils. The logger names are normalized to a stable compilers.C.* prefix so they remain constant as the package migrates toward a standalone compilers.C distribution. (#5266)
  • The C compilers gained a Compiler.call method -- a thin wrapper over subprocess.check_call (with macOS deployment-target env injection) that is the modern replacement for Compiler.spawn. The compilers no longer depend on distutils.spawn, distutils.dir_util, distutils.file_util, distutils._modified, or distutils.util.execute/split_quoted: the generic newer/newer_group and split_quoted helpers are vendored into the compilers package, and Compiler.mkpath/move_file/execute are implemented directly on the standard library (os.makedirs/shutil.move). The methods are retained for backward compatibility. (#5267)
  • The compilers no longer depend on distutils.util, distutils.version, distutils.compat, or distutils._macos_compat. The platform-identification helpers (get_platform/get_host_platform/is_mingw) now live in distutils.compilers.platform.detect and the macOS deployment-target logic and compiler_fixup in distutils.compilers.platform.macos; CygwinCCompiler.gcc_version returns a packaging.version.Version. distutils.util re-exports the platform/macOS helpers from their new homes for backward compatibility rather than keeping duplicate copies. (sysconfig lookups still route through distutils pending its own decoupling.) (#5268)
  • The compilers now read their build configuration from the standard library's sysconfig instead of distutils.sysconfig. Per-compiler customization -- previously distutils.sysconfig.customize_compiler -- has moved into Compiler.configure_system(): a no-op on the base class, with UnixCCompiler applying the compiler/flag/archiver settings CPython recorded in sysconfig (and the usual CC/CFLAGS/LDSHARED/… environment overrides). distutils.sysconfig.customize_compiler is retained as a thin wrapper that calls compiler.configure_system(). (#5269)

Bugfixes

  • The MSVC linker now passes its arguments through a response file when the command line would exceed the Windows maximum length, fixing failures when linking a large number of objects. (#4177)
  • The Cygwin and MinGW compilers now pass -O1 instead of a bare -O. The two are equivalent to GCC, but cc1 rejected the bare form when building 32-bit extensions with -m32. -- by :user:dchaudhari7177 (#4873)
  • copy_filepypa/distutils#379#5079)
  • Setuptools wheels no longer bundled the project's own test modules. -- by :user:itscloud0 (#5212)
  • build_ext no longer fails when cross-compiling with a compiler other than MSVC (such as MinGW). Compiler now provides a no-op initialize()pypa/distutils#399

Improved Documentation

  • Clarified what "correspond exactly to the directory structure" means in the packages section of the Package Discovery user guide. (#4109)
  • Documented how bdist_wheel's py_limited_api option controls abi3 wheel tagging for extension modules -- by :user:Himanshuagrawal4 (Description has been truncated

@dependabot
chore(deps): bump the python-packaging group across 1 directory with …
d114818 
…22 updates

Bumps the python-packaging group with 22 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [certifi](https://github.com/certifi/python-certifi) | `2026.6.17` | `2026.7.22` |
| [polars](https://github.com/pola-rs/polars) | `1.42.1` | `1.43.2` |
| [pytz](https://github.com/stub42/pytz) | `2026.2` | `2026.3.post1` |
| [temporalio](https://github.com/temporalio/sdk-python) | `1.30.0` | `1.31.0` |
| [duckdb](https://github.com/duckdb/duckdb-python) | `1.5.4` | `1.5.5` |
| [coverage](https://github.com/coveragepy/coveragepy) | `7.15.2` | `7.15.4` |
| [hypothesis](https://github.com/HypothesisWorks/hypothesis) | `6.152.7` | `6.165.10` |
| [commitizen](https://github.com/commitizen-tools/commitizen) | `4.16.5` | `4.18.0` |
| [mypy](https://github.com/python/mypy) | `2.3.0` | `2.3.1` |
| [pre-commit](https://github.com/pre-commit/pre-commit) | `4.6.1` | `4.6.2` |
| [ruff](https://github.com/astral-sh/ruff) | `0.16.0` | `0.16.4` |
| [types-pyyaml](https://github.com/python/typeshed) | `6.0.12.20260724` | `6.0.12.20260815` |
| [setuptools](https://github.com/pypa/setuptools) | `83.0.0` | `84.0.0` |
| [twine](https://github.com/pypa/twine) | `6.2.0` | `7.0.0` |
| [wheel](https://github.com/pypa/wheel) | `0.47.0` | `0.48.0` |
| [charset-normalizer](https://github.com/jawah/charset_normalizer) | `3.4.9` | `3.5.1` |
| [idna](https://github.com/kjd/idna) | `3.18` | `3.19` |
| [packaging](https://github.com/pypa/packaging) | `26.2` | `26.3` |
| [polars-runtime-32](https://github.com/pola-rs/polars) | `1.42.1` | `1.43.2` |
| [protobuf](https://github.com/protocolbuffers/protobuf) | `7.35.1` | `7.36.0` |
| [pygments](https://github.com/pygments/pygments) | `2.20.0` | `2.21.0` |
| [types-protobuf](https://github.com/python/typeshed) | `7.34.1.20260518` | `7.35.1.20260821` |



Updates `certifi` from 2026.6.17 to 2026.7.22
- [Commits](certifi/python-certifi@2026.06.17...2026.07.22)

Updates `polars` from 1.42.1 to 1.43.2
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](pola-rs/polars@py-1.42.1...py-1.43.2)

Updates `pytz` from 2026.2 to 2026.3.post1
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](stub42/pytz@release_2026.2...release_2026.3.post1)

Updates `temporalio` from 1.30.0 to 1.31.0
- [Release notes](https://github.com/temporalio/sdk-python/releases)
- [Changelog](https://github.com/temporalio/sdk-python/blob/main/CHANGELOG.md)
- [Commits](temporalio/sdk-python@1.30.0...1.31.0)

Updates `duckdb` from 1.5.4 to 1.5.5
- [Release notes](https://github.com/duckdb/duckdb-python/releases)
- [Commits](duckdb/duckdb-python@v1.5.4...v1.5.5)

Updates `coverage` from 7.15.2 to 7.15.4
- [Release notes](https://github.com/coveragepy/coveragepy/releases)
- [Changelog](https://github.com/coveragepy/coveragepy/blob/main/CHANGES.rst)
- [Commits](coveragepy/coveragepy@7.15.2...7.15.4)

Updates `hypothesis` from 6.152.7 to 6.165.10
- [Release notes](https://github.com/HypothesisWorks/hypothesis/releases)
- [Commits](HypothesisWorks/hypothesis@hypothesis-python-6.152.7...v6.165.10)

Updates `commitizen` from 4.16.5 to 4.18.0
- [Release notes](https://github.com/commitizen-tools/commitizen/releases)
- [Changelog](https://github.com/commitizen-tools/commitizen/blob/master/CHANGELOG.md)
- [Commits](commitizen-tools/commitizen@v4.16.5...v4.18.0)

Updates `mypy` from 2.3.0 to 2.3.1
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v2.3.0...v2.3.1)

Updates `pre-commit` from 4.6.1 to 4.6.2
- [Release notes](https://github.com/pre-commit/pre-commit/releases)
- [Changelog](https://github.com/pre-commit/pre-commit/blob/main/CHANGELOG.md)
- [Commits](pre-commit/pre-commit@v4.6.1...v4.6.2)

Updates `ruff` from 0.16.0 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@0.16.0...0.16.4)

Updates `types-pyyaml` from 6.0.12.20260724 to 6.0.12.20260815
- [Commits](https://github.com/python/typeshed/commits)

Updates `setuptools` from 83.0.0 to 84.0.0
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v83.0.0...v84.0.0)

Updates `twine` from 6.2.0 to 7.0.0
- [Release notes](https://github.com/pypa/twine/releases)
- [Changelog](https://github.com/pypa/twine/blob/main/docs/changelog.rst)
- [Commits](pypa/twine@6.2.0...7.0.0)

Updates `wheel` from 0.47.0 to 0.48.0
- [Release notes](https://github.com/pypa/wheel/releases)
- [Changelog](https://github.com/pypa/wheel/blob/main/docs/news.rst)
- [Commits](pypa/wheel@0.47.0...0.48.0)

Updates `charset-normalizer` from 3.4.9 to 3.5.1
- [Release notes](https://github.com/jawah/charset_normalizer/releases)
- [Changelog](https://github.com/jawah/charset_normalizer/blob/master/CHANGELOG.md)
- [Commits](jawah/charset_normalizer@3.4.9...3.5.1)

Updates `idna` from 3.18 to 3.19
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md)
- [Commits](kjd/idna@v3.18...v3.19)

Updates `packaging` from 26.2 to 26.3
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@26.2...26.3)

Updates `polars-runtime-32` from 1.42.1 to 1.43.2
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](pola-rs/polars@py-1.42.1...py-1.43.2)

Updates `protobuf` from 7.35.1 to 7.36.0
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

Updates `pygments` from 2.20.0 to 2.21.0
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.20.0...2.21.0)

Updates `types-protobuf` from 7.34.1.20260518 to 7.35.1.20260821
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2026.7.22
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: polars
  dependency-version: 1.43.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: pytz
  dependency-version: 2026.3.post1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: temporalio
  dependency-version: 1.31.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: duckdb
  dependency-version: 1.5.5
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packaging
- dependency-name: coverage
  dependency-version: 7.15.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packaging
- dependency-name: hypothesis
  dependency-version: 6.165.10
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: commitizen
  dependency-version: 4.18.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: mypy
  dependency-version: 2.3.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packaging
- dependency-name: pre-commit
  dependency-version: 4.6.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packaging
- dependency-name: ruff
  dependency-version: 0.16.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packaging
- dependency-name: types-pyyaml
  dependency-version: 6.0.12.20260815
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packaging
- dependency-name: setuptools
  dependency-version: 84.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: python-packaging
- dependency-name: twine
  dependency-version: 7.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: python-packaging
- dependency-name: wheel
  dependency-version: 0.48.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: charset-normalizer
  dependency-version: 3.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: idna
  dependency-version: '3.19'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: packaging
  dependency-version: '26.3'
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: polars-runtime-32
  dependency-version: 1.43.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: protobuf
  dependency-version: 7.36.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: pygments
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
- dependency-name: types-protobuf
  dependency-version: 7.35.1.20260821
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: python-packaging
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added the modern-tooling Modern tooling, CI, release, coverage, and packaging hygiene label Aug 24, 2026
@dmidlo dmidlo mentioned this pull request Aug 25, 2026
Closed
dmidlo added a commit that referenced this pull request Aug 25, 2026
@dmidlo
fix(deps): route dependabot updates through dev
4759b52 
Reconcile Dependabot pull requests #730 and #731 on dev and refresh exact dependency locks. Refs #732.

Refs: #732
@dmidlo

dmidlo commented Aug 25, 2026

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Superseded by #732 and commit 4759b52 on dev. The pyproject.toml and container/constraints.txt blobs changed by this PR match the pushed commit exactly; uv.lock, contract tests, and Dependabot routing were reconciled in the same validated patch. Validation passed uv lock --check, the full pre-commit battery, 2,460 tests (5 skipped), artifact build/inspection, wheel runtime smoke, and the local-simple TestPyPI preflight. No PR payload was dropped.

@dmidlo dmidlo closed this Aug 25, 2026
@dependabot @github

dependabot Bot commented on behalf of github Aug 25, 2026

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This pull request was built based on a group rule. Closing it will not ignore any of these versions in future pull requests.

To ignore these dependencies, configure ignore rules in dependabot.yml

@dependabot
dependabot Bot deleted the dependabot/pip/python-packaging-d9ce43a1a2 branch August 25, 2026 23:58
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