Andrey Skvortsov <andrej.skvortzov@gmail.com> [Wed, 16 Aug 2017 12:53:23 +0300] rev 1750
clean-up: fix PEP8 E306 expected 1 blank line before a nested definition, found X
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Wed, 16 Aug 2017 12:48:08 +0300] rev 1749
clean-up: fix PEP8 E305 expected 2 blank lines after class or function definition
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Wed, 16 Aug 2017 12:30:31 +0300] rev 1748
clean-up: fix PEP8 W391 blank line at end of file