Re: The python black project.

I think we already use flake8 openstack-wide, what will Black bring us in addition to that?

Dmitry

Based on my quick test, it would bring us code churn of changing ' to " and flake8 errors due to unwrapping lines and making them longer than 80 characters. I like the idea of code consistency. But having a tool automatically do it without being able to tweak the settings, and having defaults do things that introduce pep8 errors, seems like a non-starter. And as mentioned elsewhere, introducing something like this to a long established code base has a lot of problems. Maybe new projects just starting off may want to investigate further, but running on most projects could be a nightmare. Sean