Correct sorting of import statements.

tests/browsable_api/test_browsable_api.py

@@ -1,7 +1,7 @@
 from __future__ import unicode_literals
 
 from django.contrib.auth.models import User
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 
 from rest_framework.test import APIClient
 

tests/test_atomic_requests.py

@@ -7,13 +7,13 @@ from django.db import connection, connections, transaction
 from django.http import Http404
 from django.test import TestCase, TransactionTestCase
 from django.utils.decorators import method_decorator
+from tests.models import BasicModel
 
 from rest_framework import status
 from rest_framework.exceptions import APIException
 from rest_framework.response import Response
 from rest_framework.test import APIRequestFactory
 from rest_framework.views import APIView
-from tests.models import BasicModel
 
 factory = APIRequestFactory()
 

tests/test_authentication.py

@@ -8,7 +8,7 @@ from django.conf.urls import include, url
 from django.contrib.auth.models import User
 from django.db import models
 from django.http import HttpResponse
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 from django.utils import six
 
 from rest_framework import (

tests/test_generics.py

@@ -5,13 +5,13 @@ from django.db import models
 from django.shortcuts import get_object_or_404
 from django.test import TestCase
 from django.utils import six
+from tests.models import (
+    BasicModel, ForeignKeySource, ForeignKeyTarget, RESTFrameworkModel
+)
 
 from rest_framework import generics, renderers, serializers, status
 from rest_framework.response import Response
 from rest_framework.test import APIRequestFactory
-from tests.models import (
-    BasicModel, ForeignKeySource, ForeignKeyTarget, RESTFrameworkModel
-)
 
 factory = APIRequestFactory()
 

tests/test_htmlrenderer.py

@@ -5,7 +5,7 @@ from django.conf.urls import url
 from django.core.exceptions import PermissionDenied
 from django.http import Http404
 from django.template import Template, TemplateDoesNotExist
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 from django.utils import six
 
 from rest_framework import status

tests/test_multitable_inheritance.py

@@ -2,9 +2,9 @@ from __future__ import unicode_literals
 
 from django.db import models
 from django.test import TestCase
+from tests.models import RESTFrameworkModel
 
 from rest_framework import serializers
-from tests.models import RESTFrameworkModel
 
 
 # Models

tests/test_permissions.py

@@ -7,6 +7,7 @@ from django.contrib.auth.models import Group, Permission, User
 from django.core.urlresolvers import ResolverMatch
 from django.db import models
 from django.test import TestCase
+from tests.models import BasicModel
 
 from rest_framework import (
     HTTP_HEADER_ENCODING, authentication, generics, permissions, serializers,
@@ -16,7 +17,6 @@ from rest_framework.compat import guardian
 from rest_framework.filters import DjangoObjectPermissionsFilter
 from rest_framework.routers import DefaultRouter
 from rest_framework.test import APIRequestFactory
-from tests.models import BasicModel
 
 factory = APIRequestFactory()
 

tests/test_relations_hyperlink.py

@@ -1,15 +1,15 @@
 from __future__ import unicode_literals
 
 from django.conf.urls import url
-from django.test import override_settings, TestCase
-
-from rest_framework import serializers
-from rest_framework.test import APIRequestFactory
+from django.test import TestCase, override_settings
 from tests.models import (
     ForeignKeySource, ForeignKeyTarget, ManyToManySource, ManyToManyTarget,
     NullableForeignKeySource, NullableOneToOneSource, OneToOneTarget
 )
 
+from rest_framework import serializers
+from rest_framework.test import APIRequestFactory
+
 factory = APIRequestFactory()
 request = factory.get('/')  # Just to ensure we have a request in the serializer context
 

tests/test_relations_pk.py

@@ -2,14 +2,14 @@ from __future__ import unicode_literals
 
 from django.test import TestCase
 from django.utils import six
-
-from rest_framework import serializers
 from tests.models import (
     ForeignKeySource, ForeignKeyTarget, ManyToManySource, ManyToManyTarget,
     NullableForeignKeySource, NullableOneToOneSource,
     NullableUUIDForeignKeySource, OneToOneTarget, UUIDForeignKeyTarget
 )
 
+from rest_framework import serializers
+
 
 # ManyToMany
 class ManyToManyTargetSerializer(serializers.ModelSerializer):

tests/test_relations_slug.py

@@ -1,10 +1,10 @@
 from django.test import TestCase
-
-from rest_framework import serializers
 from tests.models import (
     ForeignKeySource, ForeignKeyTarget, NullableForeignKeySource
 )
 
+from rest_framework import serializers
+
 
 class ForeignKeyTargetSerializer(serializers.ModelSerializer):
     sources = serializers.SlugRelatedField(

tests/test_renderers.py

@@ -8,7 +8,7 @@ from collections import MutableMapping, OrderedDict
 from django.conf.urls import include, url
 from django.core.cache import cache
 from django.db import models
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 from django.utils import six
 from django.utils.safestring import SafeText
 from django.utils.translation import ugettext_lazy as _

tests/test_request.py

@@ -7,7 +7,7 @@ from django.conf.urls import url
 from django.contrib.auth import authenticate, login, logout
 from django.contrib.auth.models import User
 from django.contrib.sessions.middleware import SessionMiddleware
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 from django.utils import six
 
 from rest_framework import status

tests/test_response.py

@@ -1,8 +1,9 @@
 from __future__ import unicode_literals
 
 from django.conf.urls import include, url
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 from django.utils import six
+from tests.models import BasicModel
 
 from rest_framework import generics, routers, serializers, status, viewsets
 from rest_framework.parsers import JSONParser
@@ -11,7 +12,6 @@ from rest_framework.renderers import (
 )
 from rest_framework.response import Response
 from rest_framework.views import APIView
-from tests.models import BasicModel
 
 
 # Serializer used to test BasicModel

tests/test_reverse.py

@@ -2,7 +2,7 @@ from __future__ import unicode_literals
 
 from django.conf.urls import url
 from django.core.urlresolvers import NoReverseMatch
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 
 from rest_framework.reverse import reverse
 from rest_framework.test import APIRequestFactory

tests/test_routers.py

@@ -5,7 +5,7 @@ from collections import namedtuple
 from django.conf.urls import include, url
 from django.core.exceptions import ImproperlyConfigured
 from django.db import models
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 
 from rest_framework import permissions, serializers, viewsets
 from rest_framework.decorators import detail_route, list_route

tests/test_testing.py

@@ -6,7 +6,7 @@ from io import BytesIO
 from django.conf.urls import url
 from django.contrib.auth.models import User
 from django.shortcuts import redirect
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 
 from rest_framework.decorators import api_view
 from rest_framework.response import Response

tests/test_utils.py

@@ -2,14 +2,14 @@ from __future__ import unicode_literals
 
 from django.conf.urls import url
 from django.core.exceptions import ImproperlyConfigured
-from django.test import override_settings, TestCase
+from django.test import TestCase, override_settings
 from django.utils import six
+from tests.models import BasicModel
 
 import rest_framework.utils.model_meta
 from rest_framework.utils.breadcrumbs import get_breadcrumbs
 from rest_framework.utils.model_meta import _resolve_model
 from rest_framework.views import APIView
-from tests.models import BasicModel
 
 
 class Root(APIView):