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Viewing changes to bzrlib/static_tuple.py

  • Committer: Martin Pool
  • Date: 2009-11-16 02:26:32 UTC
  • mto: This revision was merged to the branch mainline in revision 4880.
  • Revision ID: mbp@sourcefrog.net-20091116022632-261trs2osy8oupe3
Convert version-info to use TextUIOutputStream

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Lines of Context:
bzrlib/static_tuple.py
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    if type(obj) is not StaticTuple:
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        raise TypeError('We expected a StaticTuple not a %s' % (type(obj),))
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    return obj
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def as_tuples(obj):
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    """Ensure that the object and any referenced objects are plain tuples.
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    :param obj: a list, tuple or StaticTuple
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    :return: a plain tuple instance, with all children also being tuples.
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    """
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    result = []
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    for item in obj:
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        if isinstance(item, (tuple, list, StaticTuple)):
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            item = as_tuples(item)
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        result.append(item)
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    return tuple(result)