Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 02 Oct 2017 13:19:06 +0300] rev 1841
fix pylint warning '(global-variable-not-assigned) Using global for 'X' but no assignment is done'
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 02 Oct 2017 12:43:01 +0300] rev 1840
fix pylint error '(function-redefined) method already defined'