Reorder LMS imports using isort

lms/djangoapps/grades/api/serializers.py

@@ -2,6 +2,7 @@
 API Serializers
 """
 from collections import defaultdict
+
 from rest_framework import serializers
 
 

lms/djangoapps/grades/api/tests/test_views.py

@@ -2,23 +2,24 @@
 Tests for the views
 """
 from datetime import datetime
+from urllib import urlencode
+
 import ddt
 from django.core.urlresolvers import reverse
+from edx_oauth2_provider.tests.factories import AccessTokenFactory, ClientFactory
 from mock import patch
 from opaque_keys import InvalidKeyError
 from pytz import UTC
 from rest_framework import status
 from rest_framework.test import APITestCase
-from urllib import urlencode
 
 from capa.tests.response_xml_factory import MultipleChoiceResponseXMLFactory
-from edx_oauth2_provider.tests.factories import AccessTokenFactory, ClientFactory
 from lms.djangoapps.courseware.tests.factories import GlobalStaffFactory, StaffFactory
 from lms.djangoapps.grades.tests.utils import mock_get_score
 from student.tests.factories import CourseEnrollmentFactory, UserFactory
 from xmodule.modulestore import ModuleStoreEnum
+from xmodule.modulestore.tests.django_utils import TEST_DATA_SPLIT_MODULESTORE, SharedModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory, check_mongo_calls
-from xmodule.modulestore.tests.django_utils import SharedModuleStoreTestCase, TEST_DATA_SPLIT_MODULESTORE
 
 
 @ddt.ddt

lms/djangoapps/grades/api/urls.py

@@ -1,9 +1,6 @@
 """ Grades API URLs. """
 from django.conf import settings
-from django.conf.urls import (
-    patterns,
-    url,
-)
+from django.conf.urls import patterns, url
 
 from lms.djangoapps.grades.api import views