8000 gh-113174: Sync with importlib_metadata 7.0 by jaraco · Pull Request #113175 · python/cpython · GitHub
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Merged
merged 8 commits into from
Dec 21, 2023
Merged

gh-113174: Sync with importlib_metadata 7.0 #113175

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509b831
Sync with importlib_metadata 7.0.0
jaraco Dec 15, 2023
9f77bda
Add blurb
jaraco Dec 15, 2023
aa23e5a
Update docs to reflect changes.
jaraco Dec 15, 2023
f471421
Link datamodel docs for object.__getitem__
jaraco Dec 21, 2023
f06d128
Merge branch 'main' into feature/113174-importlib-metadata-7.0
jaraco Dec 21, 2023
c766239
Add what's new for removed __getattr__
jaraco Dec 21, 2023
988f41e
Link datamodel docs for object.__getitem__
jaraco Dec 21, 2023
2cc2b7a
Add exclamation point, as that seems to be used for other classes.
jaraco Dec 21, 2023
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Update docs to reflect changes.
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@jaraco
jaraco committed Dec 15, 2023
commit aa23e5a0181800a5d547f4af22354d3a368aa5dc
30 changes: 20 additions & 10 deletions Doc/library/importlib.metadata.rst
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Expand Up @@ -171,16 +171,18 @@ group. Read `the setuptools docs
<https://setuptools.pypa.io/en/latest/userguide/entry_point.html>`_
for more information on entry points, their definition, and usage.

*Compatibility Note*

The "selectable" entry points were introduced in ``importlib_metadata``
3.6 and Python 3.10. Prior to those changes, ``entry_points`` accepted
no parameters and always returned a dictionary of entry points, keyed
by group. With ``importlib_metadata`` 5.0 and Python 3.12,
``entry_points`` always returns an ``EntryPoints`` object. See
`backports.entry_points_selectable <https://pypi.org/project/backports.entry-points-selectable>`_
for compatibility options.

.. versionchanged:: 3.12
The "selectable" entry points were introduced in ``importlib_metadata``
3.6 and Python 3.10. Prior to those changes, ``entry_points`` accepted
no parameters and always returned a dictionary of entry points, keyed
by group. With ``importlib_metadata`` 5.0 and Python 3.12,
``entry_points`` always returns an ``EntryPoints`` object. See
`backports.entry_points_selectable <https://pypi.org/project/backports.entry-points-selectable>`_
for compatibility options.

.. versionchanged:: 3.13
``EntryPoint`` objects no longer present a tuple-like interface
(``__getitem__``).

.. _metadata:

Expand Down Expand Up @@ -342,9 +344,17 @@ instance::
>>> dist.metadata['License'] # doctest: +SKIP
'MIT'

For editable packages, an origin property may present :pep:`610`
metadata::

>>> dist.origin.url
'file:///path/to/wheel-0.32.3.editable-py3-none-any.whl'

The full set of available metadata is not described here.
See the `Core metadata specifications <https://packaging.python.org/en/latest/specifications/core-metadata/#core-metadata>`_ for additional details.

.. versionadded:: 3.13
The ``.origin`` property was added.

Distribution Discovery
======================
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