- clean-up: fix PEP8 E305 expected 2 blank lines after class or function definition 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 W391 blank line at end of file 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E201 whitespace after '{' 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E202 whitespace before ')' 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E227 missing whitespace around bitwise or shift operator 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E251 unexpected spaces around keyword / parameter equals 2017-08-15, by Andrey Skvortsov
- clean-up: fix PEP8 E711 comparison to None should be 'if cond is not None:' 2017-08-15, by Andrey Skvortsov
- clean-up: fix PEP8 E225 missing whitespace around operator 2017-08-15, by Andrey Skvortsov
- clean-up: fix PEP8 E303 too many blank lines 2017-08-15, by Andrey Skvortsov
- clean-up: fix PEP8 E231 missing whitespace after ':' or ',' 2017-08-15, by Andrey Skvortsov
- clean-up: fix PEP8 E203 whitespace before ':' and whitespace before ',' 2017-08-15, by Andrey Skvortsov
- clean-up: fix PEP8 E271 multiple spaces after keyword 2017-08-14, by Andrey Skvortsov
- clean-up: fix PEP8 E261 at least two spaces before inline comment 2017-08-14, by Andrey Skvortsov
- clean-up: fix PEP8 E302 expected 2 blank lines, found 1 2017-08-14, by Andrey Skvortsov
- clean-up: fix PEP8 W293 blank line contains whitespace 2017-08-14, by Andrey Skvortsov