Python3 compatability

[robinandeer]

No description provided.

[robinandeer]

2to3 seems to work right off the bat (not introducing weird changes at least)
Read up more on that project

[mdshw5]

Looking at your code you should be able to use some from six.moves import ... strategically after your 2to3 conversion to provide back-compatibility for py2.6 and 2.7.

[robinandeer]

Great! That package was new to me. I knew about from __future__ ... but would rather like to develop in Python 3.x directly which I suppose "six" enables.

[mdshw5]

Yes, that's the idea. It's good to have some unit tests that you can run and then use something like tox to run your tests under versions of py2 and py3.