flake8<3.0.0
flake8-copyright
flake8-debugger
flake8-deprecated
flake8-docstrings
flake8-future-import
flake8-mock
flake8-pep3101
flake8-putty
flake8-string-format
flake8-tidy-imports
flake8-tuple
hacking
pep8-naming
pydocstyle
pyflakes

# Pinned to 1.5.7 by hacking otherwise
pep8==1.7.0

# Waiting until hacking/flake8-tuple are updated
#@ filter: flake8 < 3.0.0