gamma9mu/python-mode — comment on commit 8b705b43a809a0c2a6992d7097c6a2e605fde9da
File:  line 0
By gamma9mu:

The lambda passed to sort around line 143 of plugin/pymode.vim was the problem that sticks out in my mind, though that is because I misunderstood the key parameter which caused me to spend more time on that problem. I also thought that having seperate pylibs/ and pylibs3/ directories in the python3 branch was superfluous. I definitely agree that integrating the plugins directly is much faster and more convenient. It is likely the better option, in fact.

I'll try the python3 branch again and see if I can provide you with more useful info or more appropriate patches soon.