fixed isort failures

tests/browsable_api/test_form_rendering.py

@@ -1,9 +1,9 @@
 from django.test import TestCase
+from tests.models import BasicModel
 
 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
 
 factory = APIRequestFactory()
 

tests/generic_relations/test_generic_relations.py

@@ -3,7 +3,6 @@ from django.contrib.contenttypes.fields import (
 )
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
-
 from django.test import TestCase
 
 from rest_framework import serializers

tests/importable/test_installed.py

@@ -1,5 +1,4 @@
 from django.conf import settings
-
 from tests import importable
 
 

tests/test_atomic_requests.py

@@ -4,13 +4,13 @@ from django.conf.urls import url
 from django.db import connection, connections, transaction
 from django.http import Http404
 from django.test import TestCase, TransactionTestCase, override_settings
+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_generics.py

@@ -4,15 +4,15 @@ from django.http import Http404
 from django.shortcuts import get_object_or_404
 from django.test import TestCase
 from django.utils import six
-
-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,
     UUIDForeignKeyTarget
 )
 
+from rest_framework import generics, renderers, serializers, status
+from rest_framework.response import Response
+from rest_framework.test import APIRequestFactory
+
 factory = APIRequestFactory()
 
 

tests/test_multitable_inheritance.py

@@ -1,8 +1,8 @@
 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_one_to_one_with_inheritance.py

@@ -1,11 +1,11 @@
 from django.db import models
 from django.test import TestCase
-
-from rest_framework import serializers
 from tests.models import RESTFrameworkModel
 # Models
 from tests.test_multitable_inheritance import ChildModel
 
+from rest_framework import serializers
+
 
 # Regression test for #4290
 class ChildAssociatedModel(RESTFrameworkModel):

tests/test_permissions.py

@@ -8,6 +8,7 @@ from django.contrib.auth.models import AnonymousUser, Group, Permission, User
 from django.db import models
 from django.test import TestCase
 from django.urls import ResolverMatch
+from tests.models import BasicModel
 
 from rest_framework import (
     HTTP_HEADER_ENCODING, RemovedInDRF310Warning, authentication, generics,
@@ -17,7 +18,6 @@ from rest_framework.compat import PY36, is_guardian_installed, mock
 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

@@ -1,13 +1,13 @@
 from django.conf.urls import url
 from django.test import TestCase, override_settings
-
-from rest_framework import serializers
-from rest_framework.test import APIRequestFactory
 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

@@ -1,7 +1,5 @@
 from django.test import TestCase
 from django.utils import six
-
-from rest_framework import serializers
 from tests.models import (
     ForeignKeySource, ForeignKeySourceWithLimitedChoices,
     ForeignKeySourceWithQLimitedChoices, ForeignKeyTarget, ManyToManySource,
@@ -10,6 +8,8 @@ from tests.models import (
     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_response.py

@@ -1,6 +1,7 @@
 from django.conf.urls import include, url
 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
@@ -9,7 +10,6 @@ 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_utils.py

@@ -1,5 +1,6 @@
 from django.conf.urls import url
 from django.test import TestCase, override_settings
+from tests.models import BasicModel
 
 from rest_framework.decorators import action
 from rest_framework.routers import SimpleRouter
@@ -9,7 +10,6 @@ from rest_framework.utils.breadcrumbs import get_breadcrumbs
 from rest_framework.utils.urls import remove_query_param, replace_query_param
 from rest_framework.views import APIView
 from rest_framework.viewsets import ModelViewSet
-from tests.models import BasicModel
 
 
 class Root(APIView):