Python3 is likely where new developing for python is occurring. After some discussion of different ideas and issues we thought there are kind of two parts to the transition.

1. writing test cases and other changes that improve current RMG functionality (which also aid in transitioning to python 3)
2. applying other changes to RMG that do not provide direct benefit to current RMG functioning, like 2to3 or upgrading dependencies.

@rspeth, we were wondering how much effort was involved in upgrading Cantera to python3 (and maintaining a python2 version) and if you have any other wisdom.