# Hacking already pins down pep8, pyflakes and flake8
hacking>=2.0,<2.1.0 # Apache-2.0
# remove this pyflakes from here once you bump the
# hacking to 3.2.0 or above. hacking 3.2.0 takes
# care of pyflakes version compatibilty.
pyflakes>=2.1.1
stestr>=2.0.0 # Apache-2.0