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Kovid Goyal 2013-05-04 08:56:09 +05:30
parent 7af7030d98
commit c4361f88c4
1 changed files with 2 additions and 0 deletions
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src/calibre/ebooks/metadata/book/base.py
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@ -178,6 +178,8 @@ class Metadata(object):
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 :method:`deepcopy_metadata` instead. '''
m = Metadata(None)
m.__dict__ = copy.deepcopy(self.__dict__)
object.__setattr__(m, '_data', copy.deepcopy(object.__getattribute__(self, '_data')))