--exclude flag not being passed to PEP8
It looks like the --exclude flag isn't correctly passed down to PEP8. I'm using flake8==1.4 and pep8==1.3.3.
When I run:
$ pep8 --exclude=migrations .
things work fine, but if I run:
$ flake8 --exclude=migrations .
All files in migrations/ directories are included.