Merge pull request #21116 from edx/INCR-447

INCR-447 Python 3 compatibility

lms/djangoapps/bulk_email/api.py

@@ -4,8 +4,10 @@ Python APIs exposed by the bulk_email app to other in-process apps.
 """
 
 # Public Bulk Email Functions
+from __future__ import absolute_import
+
 from bulk_email.models_api import (
     is_bulk_email_enabled_for_course,
     is_bulk_email_feature_enabled,
-    is_user_opted_out_for_course,
+    is_user_opted_out_for_course
 )

lms/djangoapps/bulk_email/forms.py

@@ -1,6 +1,8 @@
 """
 Defines a form for providing validation of CourseEmail templates.
 """
+from __future__ import absolute_import
+
 import logging
 
 from django import forms

lms/djangoapps/bulk_email/models_api.py

@@ -1,6 +1,8 @@
 """
 Provides Python APIs exposed from Bulk Email models.
 """
+from __future__ import absolute_import
+
 from bulk_email.models import BulkEmailFlag, CourseAuthorization, Optout
 
 

lms/djangoapps/bulk_email/signals.py

@@ -2,10 +2,12 @@
 Signal handlers for the bulk_email app
 """
 
+from __future__ import absolute_import
+
 from django.dispatch import receiver
 
-from student.models import CourseEnrollment
 from openedx.core.djangoapps.user_api.accounts.signals import USER_RETIRE_MAILINGS
+from student.models import CourseEnrollment
 
 from .models import Optout