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Releases: aio-libs/multidict

6.1.0

09 Sep 23:46
4140e63
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Bug fixes

  • Covered the unreachable code path in
    multidict._multidict_base._abc_itemsview_register()
    with typing -- by :user:skinnyBat.

    Related issues and pull requests on GitHub:
    #928.

Features

  • Added support for Python 3.13 -- by :user:bdraco.

    Related issues and pull requests on GitHub:
    #1002.

Removals and backward incompatible breaking changes

  • Removed Python 3.7 support -- by :user:bdraco.

    Related issues and pull requests on GitHub:
    #997.

Contributor-facing changes

  • Added tests to have full code coverage of the
    multidict._multidict_base._viewbaseset_richcmp() function
    -- by :user:skinnyBat.

    Related issues and pull requests on GitHub:
    #928.

  • The deprecated <https://hynek.me/til/set-output-deprecation-github-actions/>_
    ::set-output workflow command has been replaced
    by the $GITHUB_OUTPUT environment variable
    in the GitHub Actions CI/CD workflow definition.

    Related issues and pull requests on GitHub:
    #940.

  • codecov-action <https://github.com/codecov/codecov-action>_
    has been temporarily downgraded to v3
    in the GitHub Actions CI/CD workflow definitions
    in order to fix uploading coverage to
    Codecov <https://app.codecov.io/gh/aio-libs/multidict>.
    See this issue <https://github.com/codecov/codecov-action/issues/1252>

    for more details.

    Related issues and pull requests on GitHub:
    #941.

  • In the GitHub Actions CI/CD workflow definition,
    the Get pip cache dir step has been fixed for
    Windows runners by adding shell: bash.
    See actions/runner#2224 <https://github.com/actions/runner/issues/2224>_
    for more details.

    Related issues and pull requests on GitHub:
    #942.

  • Interpolation of the pip cache keys has been
    fixed by adding missing $ syntax
    in the GitHub Actions CI/CD workflow definition.

    Related issues and pull requests on GitHub:
    #943.


6.0.5

01 Feb 20:42
v6.0.5
a9b281b
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Bug fixes

  • Upgraded the C-API macros that have been deprecated in Python 3.9 and later removed in 3.13 -- by @iemelyanov💰.

    Related issues and pull requests on GitHub: #862, #864, #868, #898.

  • Reverted to using the public argument parsing API PyArg_ParseTupleAndKeywords() under Python 3.12 -- by @charles-dyfis-net💰 and @webknjaz💰.

    The effect is that this change prevents build failures with clang 16.9.6 and gcc-14 reported in #926. It also fixes a segmentation fault crash caused by passing keyword arguments to MultiDict.getall() discovered by @jonaslb💰 and @hroncok💰 while examining the problem.

    Related issues and pull requests on GitHub: #862, #909, #926, #929.

  • Fixed a SystemError: null argument to internal routine error on a MultiDict.items().isdisjoint() call when using C Extensions.

    Related issues and pull requests on GitHub: #927.

Improved documentation

  • On the Contributing docs age, a link to the Towncrier philosophy has been fixed.

    Related issues and pull requests on GitHub: #911.

Packaging updates and notes for downstreams

  • Stopped marking all files as installable package data -- by @webknjaz💰.

    This change helps setuptools understand that C-headers are not to be installed under lib/python3.{x}/site-packages/.

    Related commits on GitHub: 31e1170.

  • Started publishing pure-python wheels to be installed as a fallback -- by @webknjaz💰.

    Related commits on GitHub: 7ba0e72.

  • Switched from setuptools' legacy backend (setuptools.build_meta:__legacy__) to the modern one (setuptools.build_meta) by actually specifying the the [build-system] build-backend option in pyproject.toml -- by @Jackenmen💰.

    Related issues and pull requests on GitHub: #802.

  • Declared Python 3.12 supported officially in the distribution package metadata -- by @hugovk💰.

    Related issues and pull requests on GitHub: #877.

Contributor-facing changes

  • The test framework has been refactored. In the previous state, the circular imports reported in #837 caused the C-extension tests to be skipped.

    Now, there is a set of the pytest fixtures that is set up in a parametrized manner allowing to have a consistent way of accessing mirrored multidict implementations across all the tests.

    This change also implemented a pair of CLI flags (--c-extensions / --no-c-extensions) that allow to explicitly request deselecting the tests running against the C-extension.

    -- by @webknjaz💰

    Related issues and pull requests on GitHub: #98, #837, #915.

  • Updated the test pins lockfile used in the cibuildwheel test stage -- by @hoodmane💰.

    Related issues and pull requests on GitHub: #827.

  • Added an explicit void for arguments in C-function signatures which addresses the following compiler warning:

    warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]

    -- by @hoodmane💰

    Related issues and pull requests on GitHub: #828.

  • An experimental Python 3.13 job now runs in the CI -- @webknjaz💰.

    Related issues and pull requests on GitHub: #920.

  • Added test coverage for the bitwise and, bitwise or, sub, and xor operators in the multidict/_multidict_base.py module. It also covers NotImplemented and "Iterable-but-not-Set" cases there.

    -- by @a5r0n💰

    Related issues and pull requests on GitHub: #936.

  • The version of pytest is now capped below 8, when running MyPy against Python 3.7. This pytest release dropped support for said runtime.

    Related issues and pull requests on GitHub: #937.


Release timing context:

xkcd-2347-dependency

6.0.4

24 Dec 02:31
v6.0.4
47ac8a1
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Bugfixes

  • Fixed a type annotations regression introduced in v6.0.2 under Python versions <3.10. It was caused by importing certain types only available in newer versions. ((#798))

6.0.3

03 Dec 04:01
v6.0.3
058834e
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Features

  • Declared the official support for Python 3.11 — by :user:mlegner. ((#872))

v6.0.2

24 Jan 16:57
484b523
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Bugfixes

  • Revert (#644), restore type annotations to as-of 5.2.0 version. ((#688))

v6.0.1

23 Jan 11:38
572ce02
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Bugfixes

  • Restored back MultiDict, CIMultiDict, MultiDictProxy, and
    CIMutiDictProxy generic type arguments; they are parameterized by value type, but the
    key type is fixed by container class.

    MultiDict[int] means MutableMultiMapping[str, int]. The key type of
    MultiDict is always str, while all str-like keys are accepted by API and
    converted to str internally.

    The same is true for CIMultiDict[int] which means MutableMultiMapping[istr, int]. str-like keys are accepted but converted to istr internally. ((#682))

v6.0.0

22 Jan 22:05
c7138ca
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Features

  • Use METH_FASTCALL where it makes sense.

    MultiDict.add() is 2.2 times faster now, CIMultiDict.add() is 1.5 times faster.
    The same boost is applied to get*(), setdefault(), and pop*() methods. ((#681))

Bugfixes

  • Fixed type annotations for keys of multidict mapping classes. ((#644))
  • Support Multidict[int] for pure-python version.
    __class_getitem__ is already provided by C Extension, making it work with the pure-extension too. ((#678))

Deprecations and Removals

  • Dropped Python 3.6 support ((#680))

Misc

v5.2.0a25

03 Oct 13:57
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Features

    1. Added support Python 3.10
    2. Started shipping platform-specific wheels with the musl tag targeting typical Alpine Linux runtimes.
    3. Started shipping platform-specific arm64 wheels for Apple Silicon. ((#629)_)

Bugfixes

  • Fixed pure-python implementation that used to raise "Dictionary changed during iteration" error when iterated view (.keys(), .values() or .items()) was created before the dictionary's content change. ((#620)_)

v5.2.0

03 Oct 20:29
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Features

    1. Added support Python 3.10
    2. Started shipping platform-specific wheels with the musl tag targeting typical Alpine Linux runtimes.
    3. Started shipping platform-specific arm64 wheels for Apple Silicon. ((#629)_)

Bugfixes

  • Fixed pure-python implementation that used to raise "Dictionary changed during iteration" error when iterated view (.keys(), .values() or .items()) was created before the dictionary's content change. ((#620)_)

multidict 5.2.0a15

02 Oct 11:17
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multidict 5.2.0a15 Pre-release
Pre-release

Features

    1. Added support Python 3.10
    2. Started shipping platform-specific wheels with the musl tag targeting typical Alpine Linux runtimes.
    3. Started shipping platform-specific arm64 wheels for Apple Silicon. ((#629)_)

Bugfixes

  • Fixed pure-python implementation that used to raise "Dictionary changed during iteration" error when iterated view (.keys(), .values() or .items()) was created before the dictionary's content change. ((#620)_)