incr-290 (#20589)

* run python modernize

* run isort

lms/djangoapps/mobile_api/migrations/0001_initial.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
 from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

lms/djangoapps/mobile_api/migrations/0002_auto_20160406_0904.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
 from django.db import migrations, models
 

lms/djangoapps/mobile_api/migrations/0003_ignore_mobile_available_flag.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
 from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

lms/djangoapps/mobile_api/tests/test_context_processor.py

@@ -1,6 +1,8 @@
 """
 Tests for Django template context processors.
 """
+from __future__ import absolute_import
+
 from django.conf import settings
 from django.test import TestCase
 from django.test.client import RequestFactory

lms/djangoapps/mobile_api/tests/test_decorator.py

@@ -3,6 +3,8 @@
 Tests for mobile API utilities.
 """
 
+from __future__ import absolute_import
+
 import ddt
 from django.test import TestCase
 

lms/djangoapps/mobile_api/tests/test_middleware.py

@@ -1,6 +1,8 @@
 """
 Tests for Version Based App Upgrade Middleware
 """
+from __future__ import absolute_import
+
 from datetime import datetime
 
 import ddt

lms/djangoapps/mobile_api/tests/test_milestones.py

@@ -1,9 +1,12 @@
 """
 Milestone related tests for the mobile_api
 """
+from __future__ import absolute_import
+
+import six
+from crum import set_current_request
 from django.conf import settings
 from mock import patch
-from crum import set_current_request
 
 from courseware.access_response import MilestoneAccessError
 from courseware.tests.test_entrance_exam import add_entrance_exam_milestone, answer_entrance_exam_problem
@@ -111,7 +114,7 @@ class MobileAPIMilestonesMixin(object):
             add_entrance_exam_milestone(self.course, self.entrance_exam)
 
             self.course.entrance_exam_minimum_score_pct = 0.50
-            self.course.entrance_exam_id = unicode(self.entrance_exam.location)
+            self.course.entrance_exam_id = six.text_type(self.entrance_exam.location)
             self.store.update_item(self.course, self.user.id)
 
     def _add_prerequisite_course(self):

lms/djangoapps/mobile_api/tests/test_mobile_platform.py

@@ -1,6 +1,8 @@
 """
 Tests for Platform against Mobile App Request
 """
+from __future__ import absolute_import
+
 import ddt
 from django.test import TestCase
 

lms/djangoapps/mobile_api/tests/test_model.py

@@ -1,6 +1,8 @@
 """
 Tests for Mobile API Configuration Models
 """
+from __future__ import absolute_import
+
 from datetime import datetime
 
 import ddt