py33 fix for an undefined name
py33 fix for an undefined name

flurischt/jedi,jonashaag/jedi,mfussenegger/jedi,dwillmer/jedi,mfussenegger/jedi,dwillmer/jedi,WoLpH/jedi,flurischt/jedi,tjwei/jedi,tjwei/jedi,WoLpH/jedi,jonashaag/jedi