Mon, 16 Oct 2017 17:20:31 +0300fix pylint error "(undefined-variable) Undefined variable 'X'"
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 16 Oct 2017 17:20:31 +0300] rev 1872
fix pylint error "(undefined-variable) Undefined variable 'X'"