From 14b89ffc7e7cf3fb7e65bf6350de2c53554515ea Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Tue, 3 Mar 2009 22:20:56 +0000 Subject: Fix-up __reduce__ which could not reach the __keys variable indirectly.' --- Lib/collections.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Lib/collections.py b/Lib/collections.py index 4028983..a1e8ed9 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -58,9 +58,13 @@ class OrderedDict(dict, MutableMapping): def __reduce__(self): items = [[k, self[k]] for k in self] + tmp = self.__keys + del self.__keys inst_dict = vars(self).copy() - inst_dict.pop('__keys', None) - return (self.__class__, (items,), inst_dict) + self.__keys = tmp + if inst_dict: + return (self.__class__, (items,), inst_dict) + return self.__class__, (items,) setdefault = MutableMapping.setdefault update = MutableMapping.update -- cgit v0.12