Abjad/abjad — pull request #369 by tiagoantao (2014-04-02 17:34:44+00:00)
Title: Python 3: cmp to key

Python 3 does not use cmp, but just key for comparisons. This actually simplifies the code even with Python 2.

I think we are below 100 tests failing on Python 3 now on abjad/. I have to gain some courage to have a look at the needs of the experimental/ directory...