contrib/python3-whitelist

--- a/contrib/python3-whitelist	Sat Sep 01 18:00:38 2018 -0400
+++ b/contrib/python3-whitelist	Sun Sep 02 16:23:34 2018 +0900
@@ -56,6 +56,7 @@
 test-check-execute.t
 test-check-interfaces.py
 test-check-module-imports.t
+test-check-py3-compat.t
 test-check-pyflakes.t
 test-check-pylint.t
 test-check-shbang.t