Fix tests for python 3.5

Using six to have uniform access to StringIO
jcollado · Nov 25, 2016 · 287019b · 287019b
1 parent e25359b
commit 287019b
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diff --git a/requirements/common.txt b/requirements/common.txt
@@ -1,4 +1,5 @@
 PyYAML==3.12
 blinker==1.4
 pika==0.10.0
+six==1.10.0
 sqlalchemy==1.1.4
diff --git a/tests/test_cli.py b/tests/test_cli.py
@@ -5,11 +5,12 @@
 import logging
 
 from unittest import TestCase
-from StringIO import StringIO
 
 import yaml
 
 from mock import patch
+from six import StringIO
+
 from rabbithole.cli import (
     configure_logging,
     parse_arguments,