What targets does

black

target? Still struggling with the issue I posted about above. It's clearly picking up something it's not supposed to but I cannot determine what that is. If I run

pants --black-skip fmt lint ::

it works fine.

black works on python sources (and optionally BUILD files if enabled by the

build_files.fmt

backend..)

So I still have no idea what it is picking up but I FINALLY got it working by manually forcing black to use

interpreter_constraints = [ "CPython>=3.7,<4" ]