INCR-283 Run python-modernize on lms/djangoapps/program_enrollments/migrations...

INCR-283 Run python-modernize on lms/djangoapps/program_enrollments/migrations and lms/djangoapps/program_enrollments/tests (#20578)

* run python modernize

* run isort

* Fix merge conflicts

* Fix merge conflict--file was deleted on master

lms/djangoapps/program_enrollments/api/v1/tests/factories.py

 """
 Factories for Program Enrollment tests.
 """
+from __future__ import absolute_import
+
 from uuid import uuid4
 
 import factory

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

 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.20 on 2019-04-09 19:32
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from django.conf import settings
-from django.db import migrations, models
 import django.db.models.deletion
 import django.utils.timezone
 import model_utils.fields
 import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

lms/djangoapps/program_enrollments/migrations/0002_historicalprogramcourseenrollment_programcourseenrollment.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.20 on 2019-04-19 16:48
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
-from django.conf import settings
-from django.db import migrations, models
 import django.db.models.deletion
 import django.utils.timezone
 import model_utils.fields
 import opaque_keys.edx.django.models
 import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):

lms/djangoapps/program_enrollments/migrations/0003_auto_20190424_1622.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.20 on 2019-04-24 16:22
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
 from django.conf import settings
 from django.db import migrations

lms/djangoapps/program_enrollments/migrations/0004_add_programcourseenrollment_relatedname.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.20 on 2019-05-01 21:46
-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.db import migrations, models
 
 
 class Migration(migrations.Migration):

lms/djangoapps/program_enrollments/tests/test_admin.py

 """
 Unit tests for the ProgramEnrollment admin classes.
 """
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
+import mock
 from django.contrib.admin.sites import AdminSite
 from django.test import TestCase
-import mock
 
-from lms.djangoapps.program_enrollments.admin import ProgramEnrollmentAdmin, ProgramCourseEnrollmentAdmin
-from lms.djangoapps.program_enrollments.models import ProgramEnrollment, ProgramCourseEnrollment
+from lms.djangoapps.program_enrollments.admin import ProgramCourseEnrollmentAdmin, ProgramEnrollmentAdmin
+from lms.djangoapps.program_enrollments.models import ProgramCourseEnrollment, ProgramEnrollment
 
 
 class ProgramEnrollmentAdminTests(TestCase):

lms/djangoapps/program_enrollments/tests/test_models.py

 """
 Unit tests for ProgramEnrollment models.
 """
-from __future__ import unicode_literals
+from __future__ import absolute_import, unicode_literals
 
 from uuid import uuid4
-from testfixtures import LogCapture
 
 from django.test import TestCase
 from opaque_keys.edx.keys import CourseKey
+from six.moves import range
+from testfixtures import LogCapture
 
-from lms.djangoapps.program_enrollments.models import ProgramEnrollment, ProgramCourseEnrollment
-from student.tests.factories import UserFactory, CourseEnrollmentFactory
+from lms.djangoapps.program_enrollments.models import ProgramCourseEnrollment, ProgramEnrollment
 from openedx.core.djangoapps.catalog.tests.factories import generate_course_run_key
+from student.tests.factories import CourseEnrollmentFactory, UserFactory
 
 
 class ProgramEnrollmentModelTests(TestCase):
@@ -40,7 +41,7 @@ class ProgramEnrollmentModelTests(TestCase):
         enrollments = []
         student_data = {}
 
-        for i in xrange(5):
+        for i in range(5):
             # This will give us 4 program enrollments for self.program_uuid
             # and 1 enrollment for self.other_program_uuid
             user_curriculum = curriculum_b if i % 2 else curriculum_a
@@ -77,7 +78,7 @@ class ProgramEnrollmentModelTests(TestCase):
 
     def test_user_retirement(self):
         """
-        Test that the external_user_key is uccessfully retired for a user's program enrollments and history.
+        Test that the external_user_key is successfully retired for a user's program enrollments and history.
         """
         new_status = 'withdrawn'
 

lms/djangoapps/program_enrollments/tests/test_utils.py

 """
 Unit tests for program_enrollments utils.
 """
+from __future__ import absolute_import
+
 from uuid import uuid4
+
 import pytest
 from django.core.cache import cache
+from organizations.tests.factories import OrganizationFactory
+from social_django.models import UserSocialAuth
 
 from openedx.core.djangoapps.catalog.cache import PROGRAM_CACHE_KEY_TPL
-from openedx.core.djangoapps.catalog.tests.factories import (
-    OrganizationFactory as CatalogOrganizationFactory, ProgramFactory
-)
+from openedx.core.djangoapps.catalog.tests.factories import OrganizationFactory as CatalogOrganizationFactory
+from openedx.core.djangoapps.catalog.tests.factories import ProgramFactory
 from openedx.core.djangolib.testing.utils import CacheIsolationTestCase
-from organizations.tests.factories import OrganizationFactory
 from program_enrollments.utils import (
-    get_user_by_program_id, ProgramDoesNotExistException, OrganizationDoesNotExistException,
-    ProviderDoesNotExistException
+    OrganizationDoesNotExistException,
+    ProgramDoesNotExistException,
+    ProviderDoesNotExistException,
+    get_user_by_program_id
 )
-from social_django.models import UserSocialAuth
 from student.tests.factories import UserFactory
 from third_party_auth.tests.factories import SAMLProviderConfigFactory