Open Stack

pycodestyle-2.4.0 added new warnings W605 and W606, which needs to be
addressed or future versions of python3 will refuse to run.

https://github.com/PyCQA/pycodestyle/pull/676

(OpenStack CI's flake8 is pre pycodestyle age, flake8 version isn't
managed by g-r, but that's another story. No release of flake8
supports pycodestyle 2.4.0 yet. ;)

nova seems to have ~200 of those warnings, while other projects don't
have much, FWIW.

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IWAMOTO Toshihiro