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Fixed #6611 -- When copying a SortedDict, make a new copy of the keys list. 

Thanks, Jeremy Dunck.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@7129 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2008-02-18 23:08:51 +00:00
parent d69f3ccfdb
commit e7b2ad8020
2 changed files with 3 additions and 1 deletions
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2
django/utils/datastructures.py
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@ -145,7 +145,7 @@ class SortedDict(dict):
"""Returns a copy of this object.""" """Returns a copy of this object."""
# This way of initializing the copy means it works for subclasses, too. # This way of initializing the copy means it works for subclasses, too.
obj = self.__class__(self) obj = self.__class__(self)
obj.keyOrder = self.keyOrder obj.keyOrder = self.keyOrder[:]
return obj return obj
def __repr__(self): def __repr__(self):

2
tests/regressiontests/datastructures/tests.py
View File

@ -77,6 +77,8 @@ MultiValueDictKeyError: "Key 'lastname' not found in <MultiValueDict: {'position
'not one' 'not one'
>>> d.keys() == d.copy().keys() >>> d.keys() == d.copy().keys()
True True
>>> d2 = d.copy()
>>> d2['four'] = 'four'
>>> print repr(d) >>> print repr(d)
{'one': 'not one', 'two': 'two', 'three': 'three'} {'one': 'not one', 'two': 'two', 'three': 'three'}
>>> d.pop('one', 'missing') >>> d.pop('one', 'missing')