Try to keep compatibility with python 2.3
authorAntonio Ospite <ospite@studenti.unina.it>
Sat, 3 Mar 2007 19:06:01 +0000 (20:06 +0100)
committerAntonio Ospite <ospite@studenti.unina.it>
Thu, 24 Sep 2009 17:09:17 +0000 (19:09 +0200)
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>

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