Update packaging to 23.1

[pyup-bot]

This PR updates packaging from 20.4 to 23.1.

Changelog

23.1

~~~~~~~~~~~~~~~~~

* Parse raw metadata (:issue:`671`)
* Import underlying parser functions as an underscored variable (:issue:`663`)
* Improve error for local version label with unsupported operators (:issue:`675`)
* Add dedicated error for specifiers with incorrect `.*` suffix
* Replace spaces in platform names with underscores (:issue:`620`)
* Relax typing of ``_key`` on ``_BaseVersion`` (:issue:`669`)
* Handle prefix match with zeros at end of prefix correctly (:issue:`674`)

23.0

~~~~~~~~~~~~~~~~~

* Allow ``"extra"`` to be ``None`` in the marker environment (:issue:`650`)
* Refactor ``tags._generic_api`` to use ``EXT_SUFFIX`` (:issue:`607`)
* Correctly handle trailing whitespace on URL requirements (:issue:`642`)
* Fix typing for ``specifiers.BaseSpecifier.filter()`` (:issue:`643`)
* Use stable Python 3.11 in tests (:issue:`641`)
* Correctly handle non-normalised specifiers in requirements (:issue:`634`)
* Move to ``src/`` layout (:issue:`626`)
* Remove ``__about__`` file, in favour of keeping constants in ``__init__`` (:issue:`626`)

22.0

~~~~~~~~~~~~~~~~~

* Explicitly declare support for Python 3.11 (:issue:`587`)
* Remove support for Python 3.6 (:issue:`500`)
* Remove ``LegacySpecifier`` and ``LegacyVersion`` (:issue:`407`)
* Add ``__hash__`` and ``__eq__`` to ``Requirement`` (:issue:`499`)
* Add a ``cpNNN-none-any`` tag (:issue:`541`)
* Adhere to :pep:`685` when evaluating markers with extras (:issue:`545`)
* Allow accepting locally installed prereleases with ``SpecifierSet``  (:issue:`515`)
* Allow pre-release versions in marker evaluation (:issue:`523`)
* Correctly parse ELF for musllinux on Big Endian (:issue:`538`)
* Document ``packaging.utils.NormalizedName`` (:issue:`565`)
* Document exceptions raised by functions in ``packaging.utils`` (:issue:`544`)
* Fix compatible version specifier incorrectly strip trailing ``0`` (:issue:`493`)
* Fix macOS platform tags with old macOS SDK (:issue:`513`)
* Forbid prefix version matching on pre-release/post-release segments (:issue:`563`)
* Normalize specifier version for prefix matching (:issue:`561`)
* Improve documentation for ``packaging.specifiers`` and ``packaging.version``. (:issue:`572`)
* ``Marker.evaluate`` will now assume evaluation environment with empty ``extra``.
Evaluating markers like ``"extra == 'xyz'"`` without passing any extra in the
``environment`` will no longer raise an exception (:issue:`550`)
* Remove dependency on ``pyparsing``, by replacing it with a hand-written parser.
This package now has no runtime dependencies (:issue:`468`)
* Update return type hint for ``Specifier.filter`` and ``SpecifierSet.filter``
to use ``Iterator`` instead of ``Iterable`` (:issue:`584`)

21.3

~~~~~~~~~~~~~~~~~

* Add a ``pp3-none-any`` tag (:issue:`311`)
* Replace the blank pyparsing 3 exclusion with a 3.0.5 exclusion (:issue:`481`, :issue:`486`)
* Fix a spelling mistake (:issue:`479`)

21.2

~~~~~~~~~~~~~~~~~

* Update documentation entry for 21.1.

21.1

~~~~~~~~~~~~~~~~~

* Update pin to pyparsing to exclude 3.0.0.

21.0

~~~~~~~~~~~~~~~~~

* PEP 656: musllinux support (:issue:`411`)
* Drop support for Python 2.7, Python 3.4 and Python 3.5.
* Replace distutils usage with sysconfig (:issue:`396`)
* Add support for zip files in ``parse_sdist_filename`` (:issue:`429`)
* Use cached ``_hash`` attribute to short-circuit tag equality comparisons (:issue:`417`)
* Specify the default value for the ``specifier`` argument to ``SpecifierSet`` (:issue:`437`)
* Proper keyword-only "warn" argument in packaging.tags (:issue:`403`)
* Correctly remove prerelease suffixes from ~= check (:issue:`366`)
* Fix type hints for ``Version.post`` and ``Version.dev`` (:issue:`393`)
* Use typing alias ``UnparsedVersion`` (:issue:`398`)
* Improve type inference for ``packaging.specifiers.filter()`` (:issue:`430`)
* Tighten the return type of ``canonicalize_version()`` (:issue:`402`)

20.9

~~~~~~~~~~~~~~~~~

* Run `isort <https://pypi.org/project/isort/>`_ over the code base (:issue:`377`)
* Add support for the ``macosx_10_*_universal2`` platform tags (:issue:`379`)
* Introduce ``packaging.utils.parse_wheel_filename()`` and ``parse_sdist_filename()``
(:issue:`387` and :issue:`389`)

20.8

~~~~~~~~~~~~~~~~~

* Revert back to setuptools for compatibility purposes for some Linux distros (:issue:`363`)
* Do not insert an underscore in wheel tags when the interpreter version number
is more than 2 digits (:issue:`372`)

20.7

~~~~~~~~~~~~~~~~~

No unreleased changes.

20.6

~~~~~~~~~~~~~~~~~

.. note:: This release was subsequently yanked, and these changes were included in 20.7.

* Fix flit configuration, to include LICENSE files (:issue:`357`)
* Make `intel` a recognized CPU architecture for the `universal` macOS platform tag (:issue:`361`)
* Add some missing type hints to `packaging.requirements` (issue:`350`)

20.5

~~~~~~~~~~~~~~~~~

* Officially support Python 3.9 (:issue:`343`)
* Deprecate the ``LegacyVersion`` and ``LegacySpecifier`` classes (:issue:`321`)
* Handle ``OSError`` on non-dynamic executables when attempting to resolve
the glibc version string.

Links

• PyPI: https://pypi.org/project/packaging
• Changelog: https://pyup.io/changelogs/packaging/