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Merge pull request #92 from cbhaley/master

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Fix longstanding bug in metadata deepcopy.
This commit is contained in:
Kovid Goyal 2013-09-20 10:14:10 -07:00
commit 9f1aceaf90
1 changed files with 4 additions and 4 deletions
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8
src/calibre/ebooks/metadata/book/base.py
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@ -185,11 +185,11 @@ def has_key(self, key):
return key in object.__getattribute__(self, '_data')
def deepcopy(self):
''' Do not use this method unless you know what you are doing, if you want to create a simple clone of
this object, use :meth:`deepcopy_metadata` instead. '''
''' Do not use this method unless you know what you are doing, if you
want to create a simple clone of this object, use :meth:`deepcopy_metadata`
instead. '''
m = Metadata(None)
m.__dict__ = copy.deepcopy(self.__dict__)
object.__setattr__(m, '_data', copy.deepcopy(object.__getattribute__(self, '_data')))
object.__setattr__(m, '__dict__', copy.deepcopy(self.__dict__))
return m
def deepcopy_metadata(self):