Run 2to3 -f future . -w

This will remove imports from __future__ that are no longer needed.

https://docs.python.org/3.5/library/2to3.html#2to3fixer-future

common/djangoapps/static_replace/test/test_static_replace.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 """Tests for static_replace"""
-from __future__ import absolute_import, print_function
+
 
 import re
 from six import BytesIO