testincessantly doesn't run on python3 by default

[orborde]

The default Python toolchain on my system is python2, not python3. testincessantly blindly assumes that the default Python is 3 and blows up if that's not the case.

After I run pip install testincessantly, I get a ~/.local/bin/testincessantly that looks like this:

#!/usr/bin/python

# -*- coding: utf-8 -*-
import re
import sys

from testincessantly.__main__ import main

if __name__ == '__main__':
    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    sys.exit(main())

It would be really nice if that first line directly invoked python3.

[orborde]

(or maybe pip2 should complain that I'm supposed to be using pip3 instead?)

[orborde]

Yep -- some pip version restriction seems like the right choice. Here's the hashbang line I get when I pip3 install testincessantly:

#!/usr/bin/python3