1 files changed, 6 insertions, 4 deletions
diff --git a/rest_framework/renderers.py b/rest_framework/renderers.py
index 07f1c628..7c14ab8f 100644
--- a/rest_framework/renderers.py
+++ b/rest_framework/renderers.py
@@ -16,11 +16,11 @@ from django.http.multipartparser import parse_header
 from django.template import Context, RequestContext, loader, Template
 from django.test.client import encode_multipart
 from django.utils import six
+from django.utils.encoding import smart_text
 from django.utils.xmlutils import SimplerXMLGenerator
+from django.utils.six.moves import StringIO
 from rest_framework import exceptions, serializers, status, VERSION
-from rest_framework.compat import (
-    SHORT_SEPARATORS, LONG_SEPARATORS, StringIO, smart_text, yaml
-)
+from rest_framework.compat import SHORT_SEPARATORS, LONG_SEPARATORS, yaml
 from rest_framework.exceptions import ParseError
 from rest_framework.settings import api_settings
 from rest_framework.request import is_form_media_type, override_method
@@ -287,7 +287,9 @@ class TemplateHTMLRenderer(BaseRenderer):
             return view.get_template_names()
         elif hasattr(view, 'template_name'):
             return [view.template_name]
-        raise ImproperlyConfigured('Returned a template response with no `template_name` attribute set on either the view or response')
+        raise ImproperlyConfigured(
+            'Returned a template response with no `template_name` attribute set on either the view or response'
+        )
 
     def get_exception_template(self, response):
         template_names = [name % {'status_code': response.status_code}