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Ov 2 s< Q Q 2 s= Q! Q\O| Q"5 s? Q# Q\2 s@\'Q$ 2 sA Q% Q&2 sB Q' Q(2 sC Q) Q*2 sD Q+ Q,\@2 sE Q- Q.\?2 sFQ/ Q0 ksGQ1 Q2 ksHQ3 Q4 ksIQ5 Q6 ksJ\O� \+\O� Q72 Q85 sM Q9 Q: ksNQ; Q< ksOQ= Q> ksPQ? Q@ ksQQA sRQB QC ksSQD QE ksTQF sUP! )Hz�
APIs exposing metadata from third-party Python packages.
This codebase is shared between importlib.metadata in the stdlib
and importlib_metadata in PyPI. See
https://github.com/python/importlib_metadata/wiki/Development-Methodology
for more detail.
)� annotations)�Iterable�Mapping)�suppress)�
import_module)�MetaPathFinder)�starmap)�Any)�_meta)�FreezableDefaultDict�Pair)�
ExceptionTrap)� method_cache�noop� pass_none� passthrough)�always_iterable�bucket�unique_everseen)�PackageMetadata�
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__module__� __qualname__�__firstlineno__�__doc__r- �propertyr* �__static_attributes__r" r' r$ r r ; s � �$�@� �� �r' c � � \ sQ s]GsQsQsP! )r z0No metadata file is present in the distribution.r" )r6 r7 r8 r9 r: r< r" r' r$ r r G s � �:r' c � � \ sQ s]KsQs\O Q2 O 2 s\ Q 2 s
\ QQ k2 s \ Q Q k2 s
QsP! ) � Sectioneda8
A simple entry point config parser for performance
>>> for item in Sectioned.read(Sectioned._sample):
... print(item)
Pair(name='sec1', value='# comments ignored')
Pair(name='sec1', value='a = 1')
Pair(name='sec1', value='b = 2')
Pair(name='sec2', value='a = 2')
>>> res = Sectioned.section_pairs(Sectioned._sample)
>>> item = next(res)
>>> item.name
'sec1'
>>> item.value
Pair(name='a', value='1')
>>> item = next(res)
>>> item.value
Pair(name='b', value='2')
>>> item = next(res)
>>> item.name
'sec2'
>>> item.value
Pair(name='a', value='2')
>>> list(res)
[]
zm
[sec1]
# comments ignored
a = 1
b = 2
[sec2]
a = 2
c �H � Q U O VO Q5 2 ! )c 3 � � S F � DF oUO e J UO [ O UO 2 Q5 w � JH P! 3h)N)�value)r* �_replacer �parserB )�.0�sections & r$ � <genexpr>�*Sectioned.section_pairs.<locals>.<genexpr>v s= ��<�� �<���|�|�
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section_matchs && r$ rJ �Sectioned.read| sr � � ��w��C�I�I�t���/@� A�B�����E� !� ,� ,�S� 1� I� I�e�n�n�S�6I�M� � �{�{�4�(����t�#� #� �s �AB�B�0'Bc � � U ]6� c PgQQ-! )r �liner! r" )r# s "r$ r% � Sectioned.valid.__annotate__� s � � 1� 1�C� 1r' c �D � S 9% c U O Q 2 % ( ! )�#)rW )r] s &r$ rK �Sectioned.valid� s � ��0�0�D�O�O�C� 0�0�0r' r" r2 )r6 r7 r8 r9 r: �textwrap�dedent�lstrip�_sample� classmethodrN � staticmethodrJ rK r< r" r' r$ r? r? K sd � ��8 �o�o� �
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� �$� �$� �1� �1r' r? c �8 � \ sQ s]�s" Q\Q$ Q\Q$ Q\Q$ QsP! )�_EntryPointMatchr! �module�attr�extrasr" )r6 r7 r8 r9 �__annotations__r< r" r' r$ ri ri � s � � � �K�
�I� �Kr' ri c �: � \ sQ s]�s" Qs\O Q2 s Q\Q$ Q\Q$ Q\Q$ Ps Q\Q$ Q Q
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EntryPointa| An entry point as defined by Python packaging conventions.
See `the packaging docs on entry points
<https://packaging.python.org/specifications/entry-points/>`_
for more information.
>>> ep = EntryPoint(
... name=None, group=None, value='package.module:attr [extra1, extra2]')
>>> ep.module
'package.module'
>>> ep.attr
'attr'
>>> ep.extras
['extra1', 'extra2']
If the value package or module are not valid identifiers, a
ValueError is raised on access.
>>> EntryPoint(name=None, group=None, value='invalid-name').module
Traceback (most recent call last):
...
ValueError: ('Invalid object reference...invalid-name...
>>> EntryPoint(name=None, group=None, value='invalid-name').attr
Traceback (most recent call last):
...
ValueError: ('Invalid object reference...invalid-name...
>>> EntryPoint(name=None, group=None, value='invalid-name').extras
Traceback (most recent call last):
...
ValueError: ('Invalid object reference...invalid-name...
The same thing happens on construction.
>>> EntryPoint(name=None, group=None, value='invalid-name')
Traceback (most recent call last):
...
ValueError: ('Invalid object reference...invalid-name...
zH(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+)\s*)?((?P<extras>\[.*\])\s*)?$r! r* rB �groupzDistribution | None�distc �* � U ]6� c PgQQQQQQQQ-! )r r* r! rB rp r �Noner" )r# s "r$ r% � EntryPoint.__init__.__annotate__� s( � � � �S� �� �S� �T� r' c �X � [ U 2 O VUQ 5 U O P! ��r* rB rp )�vars�updaterj )r, r* rB rp s &&&&r$ �__init__�EntryPoint.__init__� s � � �T�
���t���>� � � r' c � � U ]6� c PgQQ-! )r r r r" )r# s "r$ r% � EntryPoint.load.__annotate__� s � � 8� 8�c� 8r' c
�� � [ U O 2 o[ PU O 9% f PO Q2 2 o[
O [ V!2 ! )z�Load the entry point from its definition. If only a module
is indicated by the value, return that module. Otherwise,
return the named object.
�.)r rj rS rk �split� functools�reduce�getattr)r, rj �attrss & r$ �load�EntryPoint.load� sF � �
�t�{�{�+���t�d�i�i�o�o�2� 4� 4�S� 9�:��� � ���7�7r' c � � U ]6� c PgQQ-! r r" )r# s "r$ r% � EntryPoint.module.__annotate__� s � � "� "�� "r' c �0 � U O O ! r2 )�_matchrj r+ s &r$ rj �EntryPoint.module� s � ��{�{�!�!�!r' c � � U ]6� c PgQQ-! r r" )r# s "r$ r% � EntryPoint.attr.__annotate__� s � � � �c� r' c �0 � U O O ! r2 )r� rk r+ s &r$ rk �EntryPoint.attr� s � ��{�{� � � r' c � � U ]6� c PgQQ-! �r r z list[str]r" )r# s "r$ r% � EntryPoint.extras.__annotate__� s � � <� <� � <r' c �n � [ O Q U O O 9% f P2 ! )z\w+)�re�findallr� rl r+ s &r$ rl �EntryPoint.extras� s% � ��z�z�&�$�+�+�"4�"4�":�":��;�;r' c � � U ]6� c PgQQ-! )r r ri r" )r# s "r$ r% � EntryPoint._match.__annotate__� s � � 5� 5�(� 5r' c � � U O O U O 2 oU% f [ Q U O 2 g[ Q- UO 2 @ ! )zlInvalid object reference. See https://packaging.python.org/en/latest/specifications/entry-points/#data-modelr" )�pattern�matchrB �
ValueErrorri � groupdict)r, r� s & r$ r� �EntryPoint._match� sP � �� � �"�"�4�:�:�.��� �E� �
�
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� �4�%�/�/�"3�4�4r' c �> � [ U 2 O UQ 5 U ! )�rq �rx ry )r, rq s &&r$ �_for�EntryPoint._for� s � � �T�
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EntryPoint matches the given parameters.
>>> ep = EntryPoint(group='foo', name='bar', value='bing:bong [extra1, extra2]')
>>> ep.matches(group='foo')
True
>>> ep.matches(name='bar', value='bing:bong [extra1, extra2]')
True
>>> ep.matches(group='foo', name='other')
False
>>> ep.matches()
True
>>> ep.matches(extras=['extra1', 'extra2'])
True
>>> ep.matches(module='bing')
True
>>> ep.matches(attr='bong')
True
c 3 �H :� S F � D o[ RU2 w � J P! 3hr2 �r� )rE �paramr, s & �r$ rG �%EntryPoint.matches.<locals>.<genexpr> s ��6� � �6�%���u�%�%�6�s �")�_disallow_dist�allrT �operator�eq�values)r, �paramsr� s f, r$ �matches�EntryPoint.matches� s; �� �(
���F�#�:�6�:���3�x�{�{�F�M�M�O�U�;�<�<r' c
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Querying by dist is not allowed (dist objects are not comparable).
>>> EntryPoint(name='fan', value='fav', group='fag').matches(dist='foo')
Traceback (most recent call last):
...
ValueError: "dist" is not suitable for matching...
rq zo"dist" is not suitable for matching. Instead, use Distribution.entry_points.select() on a located distribution.)r� )r� s &r$ r� �EntryPoint._disallow_dist s# � � �V� � �(��
� r' c �J � U O U O U O 1! r2 rw r+ s &r$ �_key�EntryPoint._key' s � ��y�y�$�*�*�d�j�j�0�0r' c �F � U O 2 UO 2 6 ! r2 �r� �r, �others &&r$ �__lt__�EntryPoint.__lt__* s � ��y�y�{�U�Z�Z�\�)�)r' c �F � U O 2 UO 2 6H ! r2 r� r� s &&r$ �__eq__�EntryPoint.__eq__- s � ��y�y�{�e�j�j�l�*�*r' c � � [ Q 2 g)z!EntryPoint objects are immutable.)�AttributeError)r, r* rB s &&&r$ � __setattr__�EntryPoint.__setattr__0 s � � � @�A�Ar' c �^ � Q U O 8 QU O 8 QU O 8 Q0! )zEntryPoint(name=z, value=z, group=�)rw r+ s &r$ �__repr__�EntryPoint.__repr__3 s2 � � �t�y�y�m�8�D�J�J�>� B��Z�Z�N�!�
%�
r' c � � U ]6� c PgQQ-! )r r �intr" )r# s "r$ r% � EntryPoint.__hash__.__annotate__9 s � � !� !�#� !r' c �6 � [ U O 2 2 ! r2 )�hashr� r+ s &r$ �__hash__�EntryPoint.__hash__9 s � ��D�I�I�K� � r' r" ) r6 r7 r8 r9 r: r� �compiler� rm rq rz r� r; rj rk rl r� �cached_propertyr� r� r� rg r� r� r� r� r� r� r� r< r" r' r$ ro ro � s� � � �&�P �j�j� %��G�
� �I� �J� �J� $�D�
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� �
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2 sQsP! )� EntryPoints�= z;
An immutable collection of selectable EntryPoint objects.
c �" � U ]6� c PgQQQQ-! )r r* r! r ro r" )r# s "r$ r% �$EntryPoints.__getitem__.__annotate__D s � � !� !�� !�
� !r' c
� � [ [ U O UQ5 2 2 ! [ c
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Get the EntryPoint in self matching name.
r) )�next�iter�select�
StopIteration�KeyErrorr4 s &&r$ � __getitem__�EntryPoints.__getitem__D s; � � !���T�[�[�d�[� 3�4�5� 5�� � !��4�.� � !�s �#' � >�
>c
�R � U O O 8 Q[ U 2 8 Q0! )zb
Repr with classname and tuple constructor to
signal that we deviate from regular tuple behavior.
�(r� )� __class__r6 �tupler+ s &r$ r� �EntryPoints.__repr__M s � �
�>�>�2�2�E�$�K�@�@r' c � � U ]6� c PgQQ-! �r r r� r" )r# s "r$ r% � EntryPoints.select.__annotate__T s � � F� F�+� Fr' c
�. `� [ U1Q kU 2 2 ! )z^
Select entry points from self that match the
given parameters (typically group and/or name).
c 3 �h :� S F � D" pO Q- R@ % f J Uw � J$ P! 3h�Nr" )r� )rE �epr� s & �r$ rG �%EntryPoints.select.<locals>.<genexpr>Y s ��� � ��"�
�
�0D�V�0D�2�2��s �2� 2)r� )r, r� s &lr$ r� �EntryPoints.selectT s �� �
�E��E�E�Er' c � � U ]6� c PgQQ-! �r r zset[str]r" )r# s "r$ r% � EntryPoints.names.__annotate__\ s � � (� (�x� (r' c
�F � S Tt. tF D pO jJ to! t toh )z2
Return the set of all names of all entry points.
r) �r, r� s & r$ �names�EntryPoints.names[ s � �
#'�'�$�B���$�'�'��'� � c � � U ]6� c PgQQ-! r� r" )r# s "r$ r% � EntryPoints.groups.__annotate__c s � � )� )�� )r' c
�F � S Tt. tF D pO jJ to! t toh )z3
Return the set of all groups of all entry points.
)rp r� s & r$ �groups�EntryPoints.groupsb s � �
$(�(�4�R���4�(�(��(r� c �F `� U U1Q kU O U2 2 2 ! )c 3 �P :� S F � D pO R2 w � J P! 3hr2 )r� )rE r� rq s & �r$ rG �-EntryPoints._from_text_for.<locals>.<genexpr>k s ��+?� � �+?�R�7�7�4�=�=�+?�� � &)�
_from_text)rL rM rq s &&fr$ �_from_text_for�EntryPoints._from_text_fori s �� ��@�3�>�>�$�+?�@�@�@r' c �N � Q [ O S 9% f P2 2 ! )c 3 � � S F � DF o[ UO O UO O UO Q 5 w � JH P! 3hrv )ro rB r* )rE �items & r$ rG �)EntryPoints._from_text.<locals>.<genexpr>o s8 ��;�� �;��
�D�J�J�O�O�4�:�:�3C�3C�4�9�9� U� U�;�s �AA)r? rN )rM s &r$ r� �EntryPoints._from_textm s% � �
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read_bytesr+ s &r$ � read_binary�PackagePath.read_binary s � ��{�{�}�'�'�)�)r' c � � U ]6� c PgQQ-! )r r r r" )r# s "r$ r% � PackagePath.locate.__annotate__� s � � +� +�
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�PackagePath.locate� s � ��y�y�$�$�T�*�*r' r" )�utf-8)
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��:�*�+� +r' c �0 � \ sQ sQsQ Q ksQ Q ksQsP! )�FileHash� c �" � U ]6� c PgQQQQ-! )r �specr! r rs r" )r# s "r$ r% � FileHash.__init__.__annotate__� s � � 7� 7�S� 7�T� 7r' c �D � UO Q 2 v U m p m P! )�=)� partition�moderB )r, r! �_s && r$ rz �FileHash.__init__� s � �#'�>�>�#�#6� �� �1�jr' c � � U ]6� c PgQQ-! r r" )r# s "r$ r% � FileHash.__repr__.__annotate__� s � � C� C�#� Cr' c �> � Q U O QU O Q0! )z<FileHash mode: z value: �>�r& rB r+ s &r$ r� �FileHash.__repr__� s � �!�$�)�)��H�T�Z�Z�L��B�Br' r- )r6 r7 r8 r9 rz r� r< r" r' r$ r r � s � �7�C� Cr' r c �� � \ sQ sQsQs\O Q Q k2 s\O Q Q k2 s\ Q Q k2 s
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An abstract Python distribution package.
Custom providers may derive from this class and define
the abstract methods to provide a concrete implementation
for their environment. Some providers may opt to override
the default implementation of some properties to bypass
the file-reading mechanism.
c � � U ]6� c PgQQ-! )r r �
str | Noner" )r# s "r$ r% �#Distribution.read_text.__annotate__� s � � � �Z� r' c
� � P! )a` Attempt to load metadata file given by the name.
Python distribution metadata is organized by blobs of text
typically represented as "files" in the metadata directory
(e.g. package-1.0.dist-info). These files include things
like:
- METADATA: The distribution metadata including fields
like Name and Version and Description.
- entry_points.txt: A series of entry points as defined in
`the entry points spec <https://packaging.python.org/en/latest/specifications/entry-points/#file-format>`_.
- RECORD: A record of files according to
`this recording spec <https://packaging.python.org/en/latest/specifications/recording-installed-packages/#the-record-file>`_.
A package may provide any set of files, including those
not listed here or none at all.
:param filename: The name of the file in the distribution info.
:return: The text if found, otherwise None.
r" �r, �filenames &&r$ r �Distribution.read_text� � � r' c �" � U ]6� c PgQQQQ-! �r �path�str | os.PathLike[str]r r r" )r# s "r$ r% �%Distribution.locate_file.__annotate__� s � � � � 6� �:� r' c
� � P! )a)
Given a path to a file in this distribution, return a SimplePath
to it.
This method is used by callers of ``Distribution.files()`` to
locate files within the distribution. If it's possible for a
Distribution to represent files in the distribution as
``SimplePath`` objects, it should implement this method
to resolve such objects.
Some Distribution providers may elect not to resolve SimplePath
objects within the distribution by raising a
NotImplementedError, but consumers of such a Distribution would
be unable to invoke ``Distribution.files()``.
r" �r, r; s &&r$ r �Distribution.locate_file� r8 r' c �" � U ]6� c PgQQQQ-! )r r* r! r r r" )r# s "r$ r% �#Distribution.from_name.__annotate__� s � � 7� 7�S� 7�\� 7r' c
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c [
S2 Pgh 9 h)av Return the Distribution for the given package name.
:param name: The name of the distribution package to search for.
:return: The Distribution instance (or subclass thereof) for the named
package, if found.
:raises PackageNotFoundError: When the named package's distribution
metadata cannot be found.
:raises ValueError: When an invalid value is supplied for name.
z A distribution name is required.r) )r� r� r� �
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True
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