Interesting, opposite experience here. My life became much easier when I decided to start new projects in python2 rather than starting under 3 and switching bac

Interesting, opposite experience here. My life became much easier when I decided to start new projects in python2 rather than starting under 3 and switching back in frustration after fighting with 2to3 for hours at a time. Even now I think there's enough libraries that just don't support 3 to make a case for using 2 as a rule (I do mostly machine learning/optimisation).