--- a/tests/seq.py Mon Feb 29 17:02:56 2016 +0900
+++ b/tests/seq.py Sat Apr 02 17:28:35 2016 +0300
@@ -7,6 +7,7 @@
# seq START STOP [START, STOP] stepping by 1
# seq START STEP STOP [START, STOP] stepping by STEP
+from __future__ import absolute_import
import sys
start = 1