- clean-up: fix PEP8 E502 the backslash is redundant between brackets 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 W601 .has_key() is deprecated, use 'in' 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 E731 do not assign a lambda expression, use a def 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 E203 whitespace before ',' 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 E262 inline comment should start with '# ' 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 E712 comparison to True should be 'if cond is True:' or 'if cond:' 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 E222 multiple spaces after operator 2017-08-17, by Andrey Skvortsov
- clean-up: fix PEP8 E111 indentation is not a multiple of four 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E701 multiple statements on one line (colon) 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E741 ambiguous variable name 2017-08-16, by Andrey Skvortsov
- clean-up: fix most PEP8 E221 multiple spaces before operator 2017-08-16, by Andrey Skvortsov
- clean-up: fix most PEP8 E266 too many leading '#' for block comment 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E703 statement ends with a semicolon 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E301 expected 1 blank line, found 0 2017-08-16, by Andrey Skvortsov
- clean-up: fix PEP8 E306 expected 1 blank line before a nested definition, found X 2017-08-16, by Andrey Skvortsov