Update setuptools to 56.1.0

[pyup-bot]

This PR updates setuptools from 50.3.0 to 56.1.0.

Changelog

56.0.0

-------


Deprecations
^^^^^^^^^^^^
* 2620: The ``license_file`` option is now marked as deprecated.
Use ``license_files`` instead. -- by :user:`cdce8p`

Breaking Changes
^^^^^^^^^^^^^^^^
* 2620: If neither ``license_file`` nor ``license_files`` is specified, the ``sdist``
option will now auto-include files that match the following patterns:
``LICEN[CS]E*``, ``COPYING*``, ``NOTICE*``, ``AUTHORS*``.
This matches the behavior of ``bdist_wheel``. -- by :user:`cdce8p`

Changes
^^^^^^^
* 2620: The ``license_file`` and ``license_files`` options now support glob patterns. -- by :user:`cdce8p`
* 2632: Implemented ``VendorImporter.find_spec()`` method to get rid
of ``ImportWarning`` that Python 3.10 emits when only the old-style
importer hooks are present -- by :user:`webknjaz`

Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2620: Added documentation for the ``license_files`` option. -- by :user:`cdce8p`

55.0.0

-------


Breaking Changes
^^^^^^^^^^^^^^^^
* 2566: Remove the deprecated ``bdist_wininst`` command. Binary packages should be built as wheels instead. -- by :user:`hroncok`

54.2.0

-------


Changes
^^^^^^^
* 2608: Added informative error message to PEP 517 build failures owing to
an empty ``setup.py`` -- by :user:`layday`

54.1.3

-------

No significant changes.

54.1.2

-------


Misc
^^^^
* 2595: Reduced scope of dash deprecation warning to Setuptools/distutils only -- by :user:`melissa-kun-li`

54.1.1

-------


Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2584: Added ``sphinx-inline-tabs`` extension to allow for comparison of ``setup.py`` and its equivalent ``setup.cfg`` -- by :user:`amy-lei`

Misc
^^^^
* 2592: Made option keys in the ``[metadata]`` section of ``setup.cfg`` case-sensitive. Users having
uppercase option spellings will get a warning suggesting to make them to lowercase
-- by :user:`melissa-kun-li`

54.1.0

-------


Changes
^^^^^^^
* 1608: Removed the conversion of dashes to underscores in the :code:`extras_require` and :code:`data_files` of :code:`setup.cfg` to support the usage of dashes. Method will warn users when they use a dash-separated key which in the future will only allow an underscore. Note: the method performs the dash to underscore conversion to preserve compatibility, but future versions will no longer support it -- by :user:`melissa-kun-li`

54.0.0

-------


Breaking Changes
^^^^^^^^^^^^^^^^
* 2582: Simplified build-from-source story by providing bootstrapping metadata in a separate egg-info directory. Build requirements no longer include setuptools itself. Sdist once again includes the pyproject.toml. Project can no longer be installed from source on pip 19.x, but install from source is still supported on pip < 19 and pip >= 20 and install from wheel is still supported with pip >= 9.

Changes
^^^^^^^
* 1932: Handled :code:`AttributeError` by raising :code:`DistutilsSetupError` in :code:`dist.check_specifier()` when specifier is not a string -- by :user:`melissa-kun-li`
* 2570: Correctly parse cmdclass in setup.cfg.

Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2553: Added userguide example for markers in extras_require -- by :user:`pwoolvett`

53.1.0

-------


Changes
^^^^^^^
* 1937: Preserved case-sensitivity of keys in setup.cfg so that entry point names are case-sensitive. Changed sensitivity of configparser. NOTE: Any projects relying on case-insensitivity will need to adapt to accept the original case as published. -- by :user:`melissa-kun-li`
* 2573: Fixed error in uploading a Sphinx doc with the :code:`upload_docs` command. An html builder will be used.
Note: :code:`upload_docs` is deprecated for PyPi, but is supported for other sites -- by :user:`melissa-kun-li`

53.0.0

-------


Breaking Changes
^^^^^^^^^^^^^^^^
* 1527: Removed bootstrap script. Now Setuptools requires pip or another pep517-compliant builder such as 'build' to build. Now Setuptools can be installed from Github main branch.

52.0.0

-------


Breaking Changes
^^^^^^^^^^^^^^^^
* 2537: Remove fallback support for fetch_build_eggs using easy_install. Now pip is required for setup_requires to succeed.
* 2544: Removed 'easy_install' top-level model (runpy entry point) and 'easy_install' console script.
* 2545: Removed support for eggsecutables.

Changes
^^^^^^^
* 2459: Tests now run in parallel via pytest-xdist, completing in about half the time. Special thanks to :user:`webknjaz` for hard work implementing test isolation. To run without parallelization, disable the plugin with ``tox -- -p no:xdist``.

51.3.3

-------


Misc
^^^^
* 2539: Fix AttributeError in Description validation.

51.3.2

-------


Misc
^^^^
* 1390: Validation of Description field now is more lenient, emitting a warning and mangling the value to be valid (replacing newlines with spaces).

51.3.1

-------


Misc
^^^^
* 2536: Reverted tag deduplication handling.

51.3.0

-------


Changes
^^^^^^^
* 1390: Newlines in metadata description/Summary now trigger a ValueError.
* 2481: Define ``create_module()`` and ``exec_module()`` methods in ``VendorImporter``
to get rid of ``ImportWarning`` -- by :user:`hroncok`
* 2489: ``pkg_resources`` behavior for zipimport now matches the regular behavior, and finds
``.egg-info`` (previoulsy would only find ``.dist-info``) -- by :user:`thatch`
* 2529: Fixed an issue where version tags may be added multiple times

51.2.0

-------


Changes
^^^^^^^
* 2493: Use importlib.import_module() rather than the deprectated loader.load_module()
in pkg_resources namespace delaration -- by :user:`encukou`

Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2525: Fix typo in the document page about entry point. -- by :user:`jtr109`

Misc
^^^^
* 2534: Avoid hitting network during test_easy_install.

51.1.2

-------


Misc
^^^^
* 2505: Disable inclusion of package data as it causes 'tests' to be included as data.

51.1.1

-------


Misc
^^^^
* 2534: Avoid hitting network during test_virtualenv.test_test_command.

51.1.0

-------


Changes
^^^^^^^
* 2486: Project adopts jaraco/skeleton for shared package maintenance.

Misc
^^^^
* 2477: Restore inclusion of rst files in sdist.
* 2484: Setuptools has replaced the master branch with the main branch.
* 2485: Fixed failing test when pip 20.3+ is present.
-- by :user:`yan12125`
* 2487: Fix tests with pytest 6.2
-- by :user:`yan12125`

51.0.0

-------


Breaking Changes
^^^^^^^^^^^^^^^^
* 2435: Require Python 3.6 or later.

Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2430: Fixed inconsistent RST title nesting levels caused by 2399
-- by :user:`webknjaz`
* 2430: Fixed a typo in Sphinx docs that made docs dev section disappear
as a result of PR 2426 -- by :user:`webknjaz`

Misc
^^^^
* 2471: Removed the tests that guarantee that the vendored dependencies can be built by distutils.

50.3.2

-------



Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2394: Extended towncrier news template to include change note categories.
This allows to see what types of changes a given version introduces
-- by :user:`webknjaz`
* 2427: Started enforcing strict syntax and reference validation
in the Sphinx docs -- by :user:`webknjaz`
* 2428: Removed redundant Sphinx ``Makefile`` support -- by :user:`webknjaz`

Misc
^^^^
* 2401: Enabled test results reporting in AppVeyor CI
-- by :user:`webknjaz`
* 2420: Replace Python 3.9.0 beta with 3.9.0 final on GitHub Actions.
* 2421: Python 3.9 Trove classifier got added to the dist metadata
-- by :user:`webknjaz`

50.3.1

-------



Documentation changes
^^^^^^^^^^^^^^^^^^^^^
* 2093: Finalized doc revamp.
* 2097: doc: simplify index and group deprecated files
* 2102: doc overhaul step 2: break main doc into multiple sections
* 2111: doc overhaul step 3: update userguide
* 2395: Added a ``:user:`` role to Sphinx config -- by :user:`webknjaz`
* 2395: Added an illustrative explanation about the change notes to fragments dir -- by :user:`webknjaz`

Misc
^^^^
* 2379: Travis CI test suite now tests against PPC64.
* 2413: Suppress EOF errors (and other exceptions) when importing lib2to3.

Links

• PyPI: https://pypi.org/project/setuptools
• Changelog: https://pyup.io/changelogs/setuptools/
• Repo: https://github.com/pypa/setuptools

[pyup-bot]

Closing this in favor of #334