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17 lines
437 B
Python
17 lines
437 B
Python
import collections
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import os.path
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class Prefix(collections.namedtuple('Prefix', ('prefix_dir',))):
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__slots__ = ()
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def path(self, *parts):
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return os.path.normpath(os.path.join(self.prefix_dir, *parts))
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def exists(self, *parts):
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return os.path.exists(self.path(*parts))
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def star(self, end):
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paths = os.listdir(self.prefix_dir)
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return tuple(path for path in paths if path.endswith(end))
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