diff --git a/lms/djangoapps/ccx/migrations/0001_initial.py b/lms/djangoapps/ccx/migrations/0001_initial.py
index 0b8557e624705556e3f8399cb87df12891988fb3..423894b988c4197f55405a37c74b12c527f12bc1 100644
--- a/lms/djangoapps/ccx/migrations/0001_initial.py
+++ b/lms/djangoapps/ccx/migrations/0001_initial.py
@@ -1,9 +1,8 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from __future__ import absolute_import
-from django.db import migrations, models
 from django.conf import settings
+from django.db import migrations, models
 from opaque_keys.edx.django.models import CourseKeyField, UsageKeyField
 
 
diff --git a/lms/djangoapps/ccx/migrations/0002_customcourseforedx_structure_json.py b/lms/djangoapps/ccx/migrations/0002_customcourseforedx_structure_json.py
index 531c440f0c45c908aebc7d226eef5e2ee73cc448..b63c7df140c336d7faac9e7fd8ef72d00f449938 100644
--- a/lms/djangoapps/ccx/migrations/0002_customcourseforedx_structure_json.py
+++ b/lms/djangoapps/ccx/migrations/0002_customcourseforedx_structure_json.py
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from __future__ import absolute_import
 from django.db import migrations, models
 
 
diff --git a/lms/djangoapps/ccx/migrations/0003_add_master_course_staff_in_ccx.py b/lms/djangoapps/ccx/migrations/0003_add_master_course_staff_in_ccx.py
index 18c3f8d73c89ea747609574bd81f27f0851f6b84..46da286f64fc34a45dce62a7f23c1824b1f10adb 100644
--- a/lms/djangoapps/ccx/migrations/0003_add_master_course_staff_in_ccx.py
+++ b/lms/djangoapps/ccx/migrations/0003_add_master_course_staff_in_ccx.py
@@ -1,19 +1,15 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from __future__ import absolute_import
 import logging
 
+import six
 from ccx_keys.locator import CCXLocator
-from courseware.courses import get_course_by_id
 from django.db import migrations
 from django.http import Http404
 
-from lms.djangoapps.ccx.utils import (
-    add_master_course_staff_to_ccx,
-    remove_master_course_staff_from_ccx,
-)
-import six
+from courseware.courses import get_course_by_id
+from lms.djangoapps.ccx.utils import add_master_course_staff_to_ccx, remove_master_course_staff_from_ccx
 
 log = logging.getLogger("edx.ccx")
 
diff --git a/lms/djangoapps/ccx/migrations/0004_seed_forum_roles_in_ccx_courses.py b/lms/djangoapps/ccx/migrations/0004_seed_forum_roles_in_ccx_courses.py
index 3ab070d592183c554d630ef756c5359ae90d5d39..c67e28ee51dc83352822acbda88aa50c32fe6106 100644
--- a/lms/djangoapps/ccx/migrations/0004_seed_forum_roles_in_ccx_courses.py
+++ b/lms/djangoapps/ccx/migrations/0004_seed_forum_roles_in_ccx_courses.py
@@ -1,19 +1,25 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from __future__ import absolute_import
 import logging
 
+import six
 from ccx_keys.locator import CCXLocator
-from courseware.courses import get_course_by_id
 from django.db import migrations
 from django.http import Http404
 
-from openedx.core.djangoapps.django_comment_common.models import FORUM_ROLE_ADMINISTRATOR, FORUM_ROLE_MODERATOR, \
-    FORUM_ROLE_COMMUNITY_TA, FORUM_ROLE_STUDENT
-from openedx.core.djangoapps.django_comment_common.utils import STUDENT_ROLE_PERMISSIONS,  MODERATOR_ROLE_PERMISSIONS, \
-    ADMINISTRATOR_ROLE_PERMISSIONS
-import six
+from courseware.courses import get_course_by_id
+from openedx.core.djangoapps.django_comment_common.models import (
+    FORUM_ROLE_ADMINISTRATOR,
+    FORUM_ROLE_COMMUNITY_TA,
+    FORUM_ROLE_MODERATOR,
+    FORUM_ROLE_STUDENT
+)
+from openedx.core.djangoapps.django_comment_common.utils import (
+    ADMINISTRATOR_ROLE_PERMISSIONS,
+    MODERATOR_ROLE_PERMISSIONS,
+    STUDENT_ROLE_PERMISSIONS
+)
 
 log = logging.getLogger("edx.ccx")
 
diff --git a/lms/djangoapps/ccx/migrations/0005_change_ccx_coach_to_staff.py b/lms/djangoapps/ccx/migrations/0005_change_ccx_coach_to_staff.py
index 98ee96d0ee0f965aabfa326fceac48cc82109527..66191f914546a23f202655b767cde8427d683c06 100644
--- a/lms/djangoapps/ccx/migrations/0005_change_ccx_coach_to_staff.py
+++ b/lms/djangoapps/ccx/migrations/0005_change_ccx_coach_to_staff.py
@@ -1,17 +1,16 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-from __future__ import absolute_import
+from __future__ import absolute_import, unicode_literals
+
 import logging
 
+import six
+from ccx_keys.locator import CCXLocator
 from django.contrib.auth.models import User
 from django.db import migrations
 from django.http import Http404
 
-from ccx_keys.locator import CCXLocator
 from courseware.courses import get_course_by_id
 from instructor.access import allow_access, revoke_access
-import six
-
 
 log = logging.getLogger("edx.ccx")
 
diff --git a/lms/djangoapps/ccx/migrations/0006_set_display_name_as_override.py b/lms/djangoapps/ccx/migrations/0006_set_display_name_as_override.py
index 89f8503e0eb7c5c41caca4428f96b4a99246492a..4fd5d62fdfb5e648c328898d5f7336e8f5403887 100644
--- a/lms/djangoapps/ccx/migrations/0006_set_display_name_as_override.py
+++ b/lms/djangoapps/ccx/migrations/0006_set_display_name_as_override.py
@@ -1,15 +1,14 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.15 on 2018-08-31 18:13
-from __future__ import unicode_literals
-
-from __future__ import absolute_import
-from django.db import migrations
-from django.http import Http404
+from __future__ import absolute_import, unicode_literals
 
 import json
 import logging
 
 from ccx_keys.locator import CCXLocator
+from django.db import migrations
+from django.http import Http404
+
 from courseware.courses import get_course_by_id
 
 log = logging.getLogger(__name__)