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Use mixin methods where possible. (2.7 only -- these don't all exist in 3.0)

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Raymond Hettinger 2009-03-18 22:13:20 +00:00
parent 06919a177d
commit a61ae6922f
1 changed files with 7 additions and 18 deletions
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25
Lib/collections.py
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@ -69,24 +69,13 @@ class OrderedDict(dict, MutableMapping):
setdefault = MutableMapping.setdefault setdefault = MutableMapping.setdefault
update = MutableMapping.update update = MutableMapping.update
pop = MutableMapping.pop pop = MutableMapping.pop
keys = MutableMapping.keys
def keys(self): values = MutableMapping.values
return list(self.__keys) items = MutableMapping.items
iterkeys = MutableMapping.iterkeys
def values(self): itervalues = MutableMapping.itervalues
return map(self.__getitem__, self.__keys) iteritems = MutableMapping.iteritems
__ne__ = MutableMapping.__ne__
def items(self):
return zip(self.__keys, self.values())
def iterkeys(self):
return iter(self.__keys)
def itervalues(self):
return _imap(self.__getitem__, self.__keys)
def iteritems(self):
return _izip(self.__keys, _imap(self.__getitem__, self.__keys))
def __repr__(self): def __repr__(self):
if not self: if not self: