--- a/tests/silenttestrunner.py	Sat Apr 02 18:15:04 2016 +0300
+++ b/tests/silenttestrunner.py	Sat Apr 02 18:16:12 2016 +0300
@@ -1,4 +1,7 @@
-import unittest, sys, os
+from __future__ import absolute_import
+import unittest
+import sys
+import os
 
 def main(modulename):
     '''run the tests found in module, printing nothing when all tests pass'''