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Issue #11875: Alter the previous fix to work better with subclasses

This commit is contained in:
Raymond Hettinger 2011-04-19 17:17:51 -07:00
parent a947abec6a d07eaf177c
commit 25458f155a
1 changed files with 1 additions and 1 deletions
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Lib/collections.py
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@ -155,7 +155,7 @@ class OrderedDict(dict):
'Return state information for pickling' 'Return state information for pickling'
items = [[k, self[k]] for k in self] items = [[k, self[k]] for k in self]
inst_dict = vars(self).copy() inst_dict = vars(self).copy()
for k in vars(self.__class__()): for k in vars(OrderedDict()):
inst_dict.pop(k, None) inst_dict.pop(k, None)
if inst_dict: if inst_dict:
return (self.__class__, (items,), inst_dict) return (self.__class__, (items,), inst_dict)