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47 lines
1.5 KiB
47 lines
1.5 KiB
5 years ago
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import io
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import os
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import sys
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import warnings
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from .distribution import Distribution
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def _gather_py2(top, candidates): #pragma NO COVER Py3k
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def _filter(candidates, dirname, fnames):
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for fname in fnames:
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fqn = os.path.join(dirname, fname)
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if os.path.isdir(fqn):
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if fname == 'EGG-INFO' or fname.endswith('.egg-info'):
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candidates.append(fqn)
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os.path.walk(top, _filter, candidates)
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def _gather_py3(top, candidates): #pragma NO COVER Python2
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for dirpath, dirnames, fnames in os.walk(top):
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for dirname in dirnames:
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fqn = os.path.join(dirpath, dirname)
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if dirname == 'EGG-INFO' or dirname.endswith('.egg-info'):
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candidates.append(fqn)
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if sys.version_info[0] < 3: #pragma NO COVER Python2
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_gather = _gather_py2
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else: #pragma NO COVER Py3k
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_gather = _gather_py3
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class Develop(Distribution):
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def __init__(self, path, metadata_version=None):
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self.path = os.path.abspath(
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os.path.normpath(
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os.path.expanduser(path)))
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self.metadata_version = metadata_version
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self.extractMetadata()
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def read(self):
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candidates = [self.path]
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_gather(self.path, candidates)
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for candidate in candidates:
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path = os.path.join(candidate, 'PKG-INFO')
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if os.path.exists(path):
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with io.open(path, errors='ignore') as f:
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return f.read()
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warnings.warn('No PKG-INFO found for path: %s' % self.path)
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