
* F401 module imported but unused * E271 multiple spaces after keyword * E272 multiple spaces before keyword * E202 remove extraneous whitespace * E711 comparison to None should be 'if cond is None:' * E712 comparison to True/False should be 'if cond is True/False:' or 'if cond:' Change-Id: I56a1dbee2ae17b8315a55215e2c676e0de8311f7