Works, and made it substantially faster too.

2025-06-23 15:30:45 -04:00 · 2013-09-20 19:05:59 +02:00 · 2013-09-20 19:05:59 +02:00 · 1a2371ffe3
commit 1a2371ffe3
parent b839a2b103
1 changed files with 0 additions and 1 deletions
--- a/src/calibre/ebooks/metadata/book/base.py
+++ b/src/calibre/ebooks/metadata/book/base.py
@ -190,7 +190,6 @@ class Metadata(object):
        instead. '''
        m = Metadata(None)
        object.__setattr__(m, '__dict__', copy.deepcopy(self.__dict__))
-        object.__setattr__(m, '_data', copy.deepcopy(object.__getattribute__(self, '_data')))
        return m

    def deepcopy_metadata(self):