add posargs to pep8

we want to be able to specify --output-file

Change-Id: I0a23431be6cbfd16514693183cda1a6c09ba98cc

diff --git a/tox.ini b/tox.ini
index e872e6e32399379e56c2fa8ffd0d1a0e613ff5af..912a9aaf3e584e8b5374cee88c79f17f2156ed7d 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -64,5 +64,5 @@ deps=
       pygments
       black==19.10b0
 commands =
-     flake8 ./alembic/ ./tests/ setup.py docs/build/conf.py
+     flake8 ./alembic/ ./tests/ setup.py docs/build/conf.py {posargs}
      black --check .