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  • Committer: Martin Pool
  • Date: 2005-06-28 14:56:55 UTC
  • mto: This revision was merged to the branch mainline in revision 852.
  • Revision ID: mbp@sourcefrog.net-20050628145655-165f168e584cc134
Cope without set/frozenset classes

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weave.py
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# TODO: Probably do transitive expansion when specifying parents?
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try:
 
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    set
 
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    frozenset
 
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except NameError:
 
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    from sets import Set, ImmutableSet
 
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    set = Set
 
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    frozenset = ImmutableSet
 
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    del Set, FrozenSet
 
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class VerInfo(object):
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    """Information about a version in a Weave."""
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    included = frozenset()