Revision 4c14965f lib/objects.py

b/lib/objects.py
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      raise KeyError(key)
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    setattr(self, key, value)
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  def __getstate__(self):
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    state = {}
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    for name in self.__slots__:
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      if hasattr(self, name):
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        state[name] = getattr(self, name)
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    return state
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  def __setstate__(self, state):
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    for name in state:
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      if name in self.__slots__:
......
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    make sure all objects returned are only standard python types.
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    """
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    return dict([(k, getattr(self, k, None)) for k in self.__slots__])
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    result = {}
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    for name in self.__slots__:
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      value = getattr(self, name, None)
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      if value is not None:
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        result[name] = value
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    return result
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  __getstate__ = ToDict
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  @classmethod
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  def FromDict(cls, val):

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