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Revision 2651

Added by Aaron Marcuse-Kubitza over 12 years ago

dicts.py: Added DictProxy

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dicts.py
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# Dictionaries
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import itertools


  		




  
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import UserDict


  		




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import util


  		




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def is_dict(value): return hasattr(value, '__getitem__')


  		




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class DictProxy(UserDict.DictMixin):


  		




  
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    '''A proxy that forwards all accesses to an inner dict.'''


  		




  
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    def __init__(self, inner): self.inner = inner


  		




  
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    def keys(self): return self.inner.keys()


  		




  
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    def __getitem__(self, key): return self.inner[key]


  		




  
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    def __setitem__(self, key, value): self.inner[key] = value


  		




  
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class IdDict(dict):


  		




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    '''A dict that stores objects by id()'''


  		




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