3 files changed, 14 insertions, 12 deletions
diff --git a/tests/middleware/test_security.py b/tests/middleware/test_security.py
index 66cbf5f7b2..7c0d50491a 100644
--- a/tests/middleware/test_security.py
+++ b/tests/middleware/test_security.py
@@ -1,5 +1,5 @@
 from django.http import HttpResponse
-from django.test import TestCase, RequestFactory
+from django.test import RequestFactory, TestCase
 from django.test.utils import override_settings
 
 
diff --git a/tests/middleware/tests.py b/tests/middleware/tests.py
index 492f7a055a..0aeb8c3283 100644
--- a/tests/middleware/tests.py
+++ b/tests/middleware/tests.py
@@ -2,22 +2,24 @@
 from __future__ import unicode_literals
 
 import gzip
-from io import BytesIO
 import random
 import re
+from io import BytesIO
 from unittest import skipIf
 
 from django.conf import settings
 from django.core import mail
 from django.http import (
-    HttpRequest, HttpResponse, StreamingHttpResponse, FileResponse,
-    HttpResponseRedirect, HttpResponsePermanentRedirect,
+    FileResponse, HttpRequest, HttpResponse, HttpResponsePermanentRedirect,
+    HttpResponseRedirect, StreamingHttpResponse,
 )
 from django.middleware.clickjacking import XFrameOptionsMiddleware
-from django.middleware.common import CommonMiddleware, BrokenLinkEmailsMiddleware
-from django.middleware.http import ConditionalGetMiddleware
+from django.middleware.common import (
+    BrokenLinkEmailsMiddleware, CommonMiddleware,
+)
 from django.middleware.gzip import GZipMiddleware
-from django.test import TestCase, RequestFactory, override_settings
+from django.middleware.http import ConditionalGetMiddleware
+from django.test import RequestFactory, TestCase, override_settings
 from django.test.utils import patch_logger
 from django.utils import six
 from django.utils.encoding import force_str
diff --git a/tests/middleware/views.py b/tests/middleware/views.py
index c1ee23e893..50e23d1782 100644
--- a/tests/middleware/views.py
+++ b/tests/middleware/views.py
@@ -1,5 +1,5 @@
-from django.http import HttpResponse
-
-
-def empty_view(request, *args, **kwargs):
-    return HttpResponse('')
+from django.http import HttpResponse
+
+
+def empty_view(request, *args, **kwargs):
+    return HttpResponse('')