[sametmax]

Please don't. The transpiler route ended very badly for JS. Let's not open this pandora box for Python.

[pekk]

We've already had tools like 2to3, but they weren't all that popular, and this won't be either. Most things are ported to Python 3 now and most new projects just use Python 3. Never fear.

[masklinn]

2to3 is not a tool with which you generate releases with, it's a one-shot porting aid.