[g14i]

whymarrh, great that you mentioned PIT. This is exactly what we use for Java as well.

For Python we use mutmut [1].

[1] - https://pypi.org/project/mutmut/

[boxed]

Mutmut author here. Great to hear you're using mutmut!

I think it's pretty important that we who know about MT and have used it keep talking about it. It's a pretty great tool that more people should have in their tool belt.