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Viewing changes to bzrlib/_static_tuple_py.py

  • Committer: Andrew Bennetts
  • Date: 2009-11-19 06:28:13 UTC
  • mfrom: (4811 +trunk)
  • mto: This revision was merged to the branch mainline in revision 4812.
  • Revision ID: andrew.bennetts@canonical.com-20091119062813-t6sd6gwbot8nfyze
Merge lp:bzr.

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bzrlib/_static_tuple_py.py
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class StaticTuple(tuple):
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    """A static type, similar to a tuple of strings."""
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    __slots__ = ()
 
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    def __new__(cls, *args):
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        # Make the empty StaticTuple a singleton
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        if not args and _empty_tuple is not None:
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    def __repr__(self):
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        return '%s%s' % (self.__class__.__name__, tuple.__repr__(self))
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    def __reduce__(self):
 
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        return (StaticTuple, tuple(self))
 
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    def __add__(self, other):
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        """Concatenate self with other"""
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        return StaticTuple.from_sequence(tuple.__add__(self,other))