diff options
Diffstat (limited to 'Lib/collections.py')
| -rw-r--r-- | Lib/collections.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/collections.py b/Lib/collections.py index 061106b..c69f4ca 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -171,7 +171,6 @@ class OrderedDict(dict, MutableMapping): size += sizeof(self.__root) * n # proxy objects return size - setdefault = MutableMapping.setdefault update = MutableMapping.update pop = MutableMapping.pop keys = MutableMapping.keys @@ -179,6 +178,13 @@ class OrderedDict(dict, MutableMapping): items = MutableMapping.items __ne__ = MutableMapping.__ne__ + def setdefault(self, key, default=None): + 'OD.setdefault(k[,d]) -> OD.get(k,d), also set OD[k]=d if k not in OD' + if key in self: + return self[key] + self[key] = default + return default + @_recursive_repr() def __repr__(self): 'od.__repr__() <==> repr(od)' |