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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]
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EntryPoint�~ ap 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']
zH(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+)\s*)?((?P<extras>\[.*\])\s*)?$r8 r) rE �groupNzOptional[Distribution]�distc �6 � [ U 5 R XUS9 g )N�r) rE rl ��vars�update)r+ r) rE rl s r, �__init__�EntryPoint.__init__� 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
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An immutable collection of selectable EntryPoint objects.
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Select entry points from self that match the
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c 3 �X ># � U H oR " S0 TD6( d M Uv � M! g 7f�Nr5 )r� )rH �epr� s �r, rJ �%EntryPoints.select.<locals>.<genexpr> s �� � �E��"�
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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 � � g)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>`_.
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not listed here or none at all.
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package, if found.
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the context.
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r )� _adapters�METADATAzPKG-INFOrx )rx rE r� r r8 �Message�email�message_from_string)r+ rE �opt_textrP s r, r! �Distribution.metadata� sh � � �
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zentry_points.txt)r� r� r� r* s r, r �Distribution.entry_points� s! � � �)�)�$�.�.�9K�*L�d�S�Sr/ c �� ^ ^� SU 4S jjm[ U4S j5 n[ S 5 nU" U" T R 5 =( d' T R 5 =( d T R 5 5 5 $ )a� Files in this distribution.
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Read SOURCES.txt and return lines in a similar CSV-parsable
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Historically, setuptools would solicit and store 'extra'
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PEP 508 requires a space between the url_spec and the quoted_marker.
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True
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'foo'
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'CherryPy'
>>> PathDistribution._name_from_stem('face.egg-info')
'face'
>>> PathDistribution._name_from_stem('foo.bar')
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)r r' ��distribution_names r, r r � s � � � !� !�"3� 4�4r/ c �. � [ R " S0 U D6$ )ztGet all ``Distribution`` instances in the current environment.
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)r r$ r? s r, r$ r$ � s � � �)� *� 2� 2�2r/ rS )�keyc � � [ R R S [ [ 5 5 5 5 n[ U5 R " S0 U D6$ )z�Return EntryPoint objects for all installed packages.
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result to entry points matching those properties (see
EntryPoints.select()).
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packaging.requirement.Requirement.
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>>> all(isinstance(dist, collections.abc.Sequence) for dist in pkgs.values())
True
rM ) � collections� defaultdictrj r �_top_level_declared�_top_level_inferredr r! r� )� pkg_to_distrm �pkgs r, r" r" se � � �)�)�$�/�K� ���&�t�,�I�0C�D�0I�I�C� � � #� #�D�M�M�&�$9� :� J� � � � � r/ c �R � U R S5 =( d SR 5 $ )Nz
top_level.txtrx )r� r| r� s r, rO rO s � � �N�N�?� +� 1�r� 8� 8� :�:r/ c �2 � U R tpU( a U$ S$ )z:
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Infer a possibly importable module name from a name presumed on
sys.path.
>>> _get_toplevel_name(PackagePath('foo.py'))
'foo'
>>> _get_toplevel_name(PackagePath('foo'))
'foo'
>>> _get_toplevel_name(PackagePath('foo.pyc'))
'foo'
>>> _get_toplevel_name(PackagePath('foo/__init__.py'))
'foo'
>>> _get_toplevel_name(PackagePath('foo.pth'))
'foo.pth'
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'foo.dist-info'
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