Always import the system unittest

There is no need to import testutils.unittest instead of simply
unittest. They are simple aliases. Use system unittest to be more
regular, consistent as well as idiomatic with the wider Python
community.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/test_ipaddress.py b/tests/test_ipaddress.py
index bfeaae4..ea193bf 100755
--- a/tests/test_ipaddress.py
+++ b/tests/test_ipaddress.py
@@ -20,7 +20,7 @@ import sys
 from functools import wraps
 
 import testutils
-from testutils import unittest
+import unittest
 
 import psycopg2
 import psycopg2.extras