--- a/hgext/obsolete.py Tue Aug 07 15:02:54 2012 +0200 +++ b/hgext/obsolete.py Tue Aug 07 15:04:03 2012 +0200 @@ -45,11 +45,6 @@ import json -import struct - -_pack = struct.pack -_unpack = struct.unpack - from mercurial import util try: