Johan Euphrosine <pro...@google.com> added the comment: I just find it while reading the source, for fixing #11980
zinfo.header_offset is only read in self._write_check, and it seems to me that no file operation are performed on self.fp between the two call. So I can't see see how it could different. Also the tests suite still pass after removing the second one :) Let me know if you want me to do more investigation. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue11981> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com