sympy/sympy-bot — pull request #88 by flacjacket (2012-01-11 19:25:15+00:00)
Title: Improve handling of python 3 interpreters and -3

Allows the specification of a Python 3 interpreter through the -i option to trigger the running of use2to3 and keeps -3 from overriding a custom Python 3 interpreter.

Now, just using -3 will use interpreter3 set in the config file or python3 if this is not set in the config file, using a custom python 3 interpreter with -i will have use2to3 be run as if -3 is set, and using -3 with a custom interpreter will check that the interpreter is actually a python 3 interpreter and raise an exception if it is not.

This addresses #84.