Hi all and Marcus, my hackweek project was to port osc to Python3. The goal has been achived, I've a series of around 20 patches changing the codebase of osc to be compatible with python 2.6, 2.7 and 3.3. That means all test have passed in both three languages on the same codebase. However the M2Crypto does not have a python3 port. I've spent one day with a porting effort, but I've realized there is already some initial work done by RedHat guys at https://bugzilla.osafoundation.org/show_bug.cgi?id=12853 so I will need to compare mcepl's branch with my patchset first. For that reason I am reluctant to issue a pull request for a code, which was not (and can't properly be) tested in a real world. The downside is the code does not run on python 2.5 and olders. Speaking in a terms of a distributions, the following ones will become incompatible with the new code - Centos 5, Debian 5.0, RHEL 4, RHEL 5, SLE10. Not sure about Ubuntu 9 - it have 2.5 at least. However all targets are quite old and mostly without a general support available, therefor I'd say they can be turned off and we can agree that python 2.6 is the lowest supported Python version in current osc codebase. So should I made a pull request adding python3 support? BTW: patches are ftp://ftp.suse.com/pub/people/mvyskocil/osc3/, if you want to take a look before a pull request. They use some runtime quirks to stay compatible, but the biggest change is -print.patch, which is done by 2to3 as a mostly mechanical change. Regards Michal Vyskocil