3 files changed, 6 insertions, 4 deletions
diff --git a/tests/test_description.py b/tests/test_description.py
index 6cd871ed..78ce2350 100644
--- a/tests/test_description.py
+++ b/tests/test_description.py
@@ -2,8 +2,8 @@
 
 from __future__ import unicode_literals
 from django.test import TestCase
-from django.utils.encoding import python_2_unicode_compatible
-from rest_framework.compat import apply_markdown, smart_text
+from django.utils.encoding import python_2_unicode_compatible, smart_text
+from rest_framework.compat import apply_markdown
 from rest_framework.views import APIView
 from .description import ViewWithNonASCIICharactersInDocstring
 from .description import UTF8_TEST_DOCSTRING
diff --git a/tests/test_parsers.py b/tests/test_parsers.py
index 88eccef3..d28d8bd4 100644
--- a/tests/test_parsers.py
+++ b/tests/test_parsers.py
@@ -5,8 +5,8 @@ from django import forms
 from django.core.files.uploadhandler import MemoryFileUploadHandler
 from django.test import TestCase
 from django.utils import unittest
+from django.utils.six.moves import StringIO
 from rest_framework.compat import etree
-from rest_framework.compat import StringIO
 from rest_framework.exceptions import ParseError
 from rest_framework.parsers import FormParser, FileUploadParser
 from rest_framework.parsers import XMLParser
diff --git a/tests/test_renderers.py b/tests/test_renderers.py
index 416d7f22..22eb5459 100644
--- a/tests/test_renderers.py
+++ b/tests/test_renderers.py
@@ -7,9 +7,11 @@ from django.core.cache import cache
 from django.db import models
 from django.test import TestCase
 from django.utils import six, unittest
+from django.utils.six import BytesIO
+from django.utils.six.moves import StringIO
 from django.utils.translation import ugettext_lazy as _
 from rest_framework import status, permissions
-from rest_framework.compat import yaml, etree, StringIO, BytesIO
+from rest_framework.compat import yaml, etree
 from rest_framework.response import Response
 from rest_framework.views import APIView
 from rest_framework.renderers import BaseRenderer, JSONRenderer, YAMLRenderer, \