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A simple entry point config parser for performance
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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
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zm
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'name'
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1
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'package.module'
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'attr'
>>> ep.extras
['extra1', 'extra2']
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True
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True
>>> ep.matches(group='foo', name='other')
False
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True
>>> ep.matches(extras=['extra1', 'extra2'])
True
>>> ep.matches(module='bing')
True
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True
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>>> del dl[3]
>>> dl.reverse()
>>> dl.sort()
>>> dl.extend([4])
>>> dl.pop(-1)
4
>>> dl.remove(1)
>>> dl += [5]
>>> dl + [6]
[1, 2, 5, 6]
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[1, 2, 5, 6]
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>>> dd['foo']
'bar'
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['foo']
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['foo']
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True
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['bar']
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1
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r c @ s4 e Zd ZdZe fddZedd Zdd Z dS ) MetadataPathFinderzA degenerate finder for distribution packages on the file system.
This finder supplies only a find_distributions() method for versions
of Python that do not have a PathFinder find_distributions().
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Find distributions.
Return an iterable of all Distribution instances capable of
loading the metadata for packages matching ``context.name``
(or all names if ``None`` indicated) along the paths in the list
of directories ``context.path``.
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'foo'
>>> PathDistribution._name_from_stem('CherryPy-3.0.dist-info')
'CherryPy'
>>> PathDistribution._name_from_stem('face.egg-info')
'face'
>>> PathDistribution._name_from_stem('foo.bar')
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:param distribution_name: The name of the distribution package as a string.
:return: A ``Distribution`` instance (or subclass thereof).
)r r Zdistribution_namer' r' r( r s r c K s t jf i | S )z|Get all ``Distribution`` instances in the current environment.
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t | jS )zGet the version string for the named package.
:param distribution_name: The name of the distribution package to query.
:return: The version string for the package as defined in the package's
"Version" metadata key.
)r r" rD r' r' r( r" s r" r r c K s2 t jdd tt D }t|jf i | S )a Return EntryPoint objects for all installed packages.
Pass selection parameters (group or name) to filter the
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selection parameters are supplied. In the future, this function
will return ``EntryPoints`` instead of ``SelectableGroups``
even when no selection parameters are supplied.
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or invoke ``.select`` with parameters on the result.
:return: EntryPoints or SelectableGroups for all installed packages.
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t | jS )zReturn a list of files for the named package.
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Return a list of requirements for the named package.
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Return a mapping of top-level packages to their
distributions.
>>> import collections.abc
>>> pkgs = packages_distributions()
>>> all(isinstance(dist, collections.abc.Sequence) for dist in pkgs.values())
True
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