--- a/tests/silenttestrunner.py	Sun Apr 03 06:20:17 2016 +0300
+++ b/tests/silenttestrunner.py	Sun Apr 03 10:02:58 2016 +0300
@@ -1,7 +1,7 @@
 from __future__ import absolute_import, print_function
+import os
+import sys
 import unittest
-import sys
-import os
 
 def main(modulename):
     '''run the tests found in module, printing nothing when all tests pass'''