Message 179096 - Python tracker
If this is really an 'enhancement', it will only go in 3.4. If it is a bug/behavior issue, then it should be marked as such and 2.7,3.2,3.3 selected. I have not read the doc and messages well enough to know, so I leave that to you and Benjamin. The patch includes a test. It needs a patch to Misc/ACKS to add Carsten Klein between Reid Kleckner and Bastian Kleineidam