diff --git a/lms/djangoapps/static_template_view/tests/test_views.py b/lms/djangoapps/static_template_view/tests/test_views.py
index f876c8897b..562ae9e69c 100644
--- a/lms/djangoapps/static_template_view/tests/test_views.py
+++ b/lms/djangoapps/static_template_view/tests/test_views.py
@@ -37,10 +37,10 @@ class MarketingSiteViewTests(TestCase):
         """
         Test the about view with the header and content set in SiteConfiguration.
         """
-        test_header = "Very Unique Test Header"
-        test_content = "Very Unique Test Content"
-        test_header_key = 'static_template_about_header'
-        test_content_key = 'static_template_about_content'
+        test_header = u"Very Unique Test Header"
+        test_content = u"Very Unique Test Content"
+        test_header_key = u'static_template_about_header'
+        test_content_key = u'static_template_about_content'
         response = None
         configuration = {test_header_key: test_header, test_content_key: test_content}
         with with_site_configuration_context(configuration=configuration):
@@ -52,10 +52,10 @@ class MarketingSiteViewTests(TestCase):
         """
         Test the about view with html in the header.
         """
-        test_header = "<i>Very Unique Test Header</i>"
-        test_content = "<i>Very Unique Test Content</i>"
-        test_header_key = 'static_template_about_header'
-        test_content_key = 'static_template_about_content'
+        test_header = u"<i>Very Unique Test Header</i>"
+        test_content = u"<i>Very Unique Test Content</i>"
+        test_header_key = u'static_template_about_header'
+        test_content_key = u'static_template_about_content'
         response = None
         configuration = {test_header_key: test_header, test_content_key: test_content}
         with with_site_configuration_context(configuration=configuration):
@@ -85,7 +85,7 @@ class MarketingSiteViewTests(TestCase):
         resp = self.client.get(url)
         self.assertContains(
             resp,
-            'There has been a 500 error on the <em>{platform_name}</em> servers'.format(
+            u'There has been a 500 error on the <em>{platform_name}</em> servers'.format(
                 platform_name=settings.PLATFORM_NAME
             ),
             status_code=500
diff --git a/lms/djangoapps/static_template_view/urls.py b/lms/djangoapps/static_template_view/urls.py
index a05783085c..5dd3fa96be 100644
--- a/lms/djangoapps/static_template_view/urls.py
+++ b/lms/djangoapps/static_template_view/urls.py
@@ -46,7 +46,7 @@ for key, value in settings.MKTG_URL_LINK_MAP.items():
     if '.' not in template:
         # Append STATIC_TEMPLATE_VIEW_DEFAULT_FILE_EXTENSION if
         # no file extension was specified in the key
-        template = f"{template}.{settings.STATIC_TEMPLATE_VIEW_DEFAULT_FILE_EXTENSION}"
+        template = "%s.%s" % (template, settings.STATIC_TEMPLATE_VIEW_DEFAULT_FILE_EXTENSION)
 
     # Make the assumption that the URL we want is the lowercased
     # version of the map key
diff --git a/lms/djangoapps/static_template_view/views.py b/lms/djangoapps/static_template_view/views.py
index f63cb58171..9ce2666bc2 100644
--- a/lms/djangoapps/static_template_view/views.py
+++ b/lms/djangoapps/static_template_view/views.py
@@ -15,13 +15,13 @@ from django.template import TemplateDoesNotExist
 from django.utils.safestring import mark_safe
 from django.views.decorators.csrf import ensure_csrf_cookie
 from django.views.defaults import permission_denied
-from mako.exceptions import TopLevelLookupException
 from ratelimit.exceptions import Ratelimited
+from mako.exceptions import TopLevelLookupException
 
 from common.djangoapps.edxmako.shortcuts import render_to_response, render_to_string
+from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
 from common.djangoapps.util.cache import cache_if_anonymous
 from common.djangoapps.util.views import fix_crum_request
-from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
 
 valid_templates = []
 
diff --git a/lms/djangoapps/staticbook/tests.py b/lms/djangoapps/staticbook/tests.py
index f560ddb7e3..56153b42df 100644
--- a/lms/djangoapps/staticbook/tests.py
+++ b/lms/djangoapps/staticbook/tests.py
@@ -4,11 +4,11 @@ Test the lms/staticbook views.
 
 
 import textwrap
-from unittest import mock
-
 import pytest
+import mock
 import requests
 from django.urls import NoReverseMatch, reverse
+from six import text_type
 
 from common.djangoapps.student.tests.factories import CourseEnrollmentFactory, UserFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
@@ -50,7 +50,7 @@ class StaticBookTest(ModuleStoreTestCase):
     """
 
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
+        super(StaticBookTest, self).__init__(*args, **kwargs)  # lint-amnesty, pylint: disable=super-with-arguments
         self.course = None
 
     def make_course(self, **kwargs):
@@ -69,7 +69,7 @@ class StaticBookTest(ModuleStoreTestCase):
         Automatically provides the course id.
 
         """
-        kwargs['course_id'] = str(self.course.id)
+        kwargs['course_id'] = text_type(self.course.id)
         url = reverse(url_name, kwargs=kwargs)
         return url
 
diff --git a/lms/djangoapps/staticbook/views.py b/lms/djangoapps/staticbook/views.py
index 2e6d1c9a8e..8d0d9a40cd 100644
--- a/lms/djangoapps/staticbook/views.py
+++ b/lms/djangoapps/staticbook/views.py
@@ -8,10 +8,10 @@ from django.http import Http404
 from django.views.decorators.clickjacking import xframe_options_exempt
 from opaque_keys.edx.keys import CourseKey
 
-from common.djangoapps.edxmako.shortcuts import render_to_response
-from common.djangoapps.static_replace import replace_static_urls
 from lms.djangoapps.courseware.access import has_access
 from lms.djangoapps.courseware.courses import get_course_with_access
+from common.djangoapps.edxmako.shortcuts import render_to_response
+from common.djangoapps.static_replace import replace_static_urls
 
 
 @login_required
@@ -25,7 +25,7 @@ def index(request, course_id, book_index, page=None):
 
     book_index = int(book_index)
     if book_index < 0 or book_index >= len(course.textbooks):
-        raise Http404(f"Invalid book index value: {book_index}")
+        raise Http404(u"Invalid book index value: {0}".format(book_index))
     textbook = course.textbooks[book_index]
     table_of_contents = textbook.table_of_contents
 
@@ -83,7 +83,7 @@ def pdf_index(request, course_id, book_index, chapter=None, page=None):
 
     book_index = int(book_index)
     if book_index < 0 or book_index >= len(course.pdf_textbooks):
-        raise Http404(f"Invalid book index value: {book_index}")
+        raise Http404(u"Invalid book index value: {0}".format(book_index))
     textbook = course.pdf_textbooks[book_index]
 
     viewer_params = '&file='
@@ -108,7 +108,7 @@ def pdf_index(request, course_id, book_index, chapter=None, page=None):
 
     viewer_params += '#zoom=page-fit&disableRange=true'
     if page is not None:
-        viewer_params += f'&page={page}'
+        viewer_params += '&page={}'.format(page)
 
     if request.GET.get('viewer', '') == 'true':
         template = 'pdf_viewer.html'
@@ -151,7 +151,7 @@ def html_index(request, course_id, book_index, chapter=None):
 
     book_index = int(book_index)
     if book_index < 0 or book_index >= len(course.html_textbooks):
-        raise Http404(f"Invalid book index value: {book_index}")
+        raise Http404(u"Invalid book index value: {0}".format(book_index))
     textbook = course.html_textbooks[book_index]
 
     if 'url' in textbook:
diff --git a/lms/djangoapps/support/serializers.py b/lms/djangoapps/support/serializers.py
index 29baa1f563..840df93a36 100644
--- a/lms/djangoapps/support/serializers.py
+++ b/lms/djangoapps/support/serializers.py
@@ -4,10 +4,14 @@ Serializers for use in the support app.
 import json
 
 from django.urls import reverse
+
 from rest_framework import serializers
 
 from common.djangoapps.student.models import CourseEnrollment, ManualEnrollmentAudit
-from lms.djangoapps.program_enrollments.models import ProgramCourseEnrollment, ProgramEnrollment
+from lms.djangoapps.program_enrollments.models import (
+    ProgramEnrollment,
+    ProgramCourseEnrollment,
+)
 from openedx.core.djangoapps.catalog.utils import get_programs_by_uuids
 from openedx.features.course_experience import default_course_url_name
 
@@ -19,7 +23,7 @@ class ManualEnrollmentSerializer(serializers.ModelSerializer):
     """Serializes a manual enrollment audit object."""
     enrolled_by = serializers.SlugRelatedField(slug_field='email', read_only=True, default='')
 
-    class Meta:
+    class Meta(object):
         model = ManualEnrollmentAudit
         fields = ('enrolled_by', 'time_stamp', 'reason')
 
@@ -30,7 +34,7 @@ class CourseEnrollmentSerializer(serializers.Serializer):
     is_active = serializers.BooleanField()
     mode = serializers.CharField()
 
-    class Meta:
+    class Meta(object):
         model = CourseEnrollment
 
 
@@ -43,7 +47,7 @@ class ProgramCourseEnrollmentSerializer(serializers.Serializer):
     course_enrollment = CourseEnrollmentSerializer()
     course_url = serializers.SerializerMethodField()
 
-    class Meta:
+    class Meta(object):
         model = ProgramCourseEnrollment
 
     def get_course_url(self, obj):
@@ -61,7 +65,7 @@ class ProgramEnrollmentSerializer(serializers.Serializer):
     program_course_enrollments = ProgramCourseEnrollmentSerializer(many=True)
     program_name = serializers.SerializerMethodField()
 
-    class Meta:
+    class Meta(object):
         model = ProgramEnrollment
 
     def get_program_name(self, obj):
diff --git a/lms/djangoapps/support/tests/test_views.py b/lms/djangoapps/support/tests/test_views.py
index 4810854d42..adacde150e 100644
--- a/lms/djangoapps/support/tests/test_views.py
+++ b/lms/djangoapps/support/tests/test_views.py
@@ -1,3 +1,4 @@
+# coding: UTF-8
 """
 Tests for support views.
 """
@@ -7,35 +8,31 @@ import itertools
 import json
 import re
 from datetime import datetime, timedelta
-from unittest.mock import patch
 from uuid import UUID, uuid4
 
 import ddt
+import six
 from django.contrib.auth.models import User  # lint-amnesty, pylint: disable=imported-auth-user
 from django.db.models import signals
 from django.http import HttpResponse
 from django.urls import reverse
+from mock import patch
 from organizations.tests.factories import OrganizationFactory
 from pytz import UTC
 from social_django.models import UserSocialAuth
 
+from common.test.utils import disable_signal
 from common.djangoapps.course_modes.models import CourseMode
 from common.djangoapps.course_modes.tests.factories import CourseModeFactory
-from common.djangoapps.student.models import (  # lint-amnesty, pylint: disable=line-too-long
-    ENROLLED_TO_ENROLLED,
-    CourseEnrollment,
-    CourseEnrollmentAttribute,
-    ManualEnrollmentAudit
-)
-from common.djangoapps.student.roles import GlobalStaff, SupportStaffRole
-from common.djangoapps.student.tests.factories import CourseEnrollmentFactory, UserFactory
-from common.djangoapps.third_party_auth.tests.factories import SAMLProviderConfigFactory
-from common.test.utils import disable_signal
 from lms.djangoapps.program_enrollments.tests.factories import ProgramCourseEnrollmentFactory, ProgramEnrollmentFactory
 from lms.djangoapps.support.serializers import ProgramEnrollmentSerializer
 from lms.djangoapps.verify_student.models import VerificationDeadline
 from lms.djangoapps.verify_student.services import IDVerificationService
 from lms.djangoapps.verify_student.tests.factories import SSOVerificationFactory
+from common.djangoapps.student.models import ENROLLED_TO_ENROLLED, CourseEnrollment, CourseEnrollmentAttribute, ManualEnrollmentAudit  # lint-amnesty, pylint: disable=line-too-long
+from common.djangoapps.student.roles import GlobalStaff, SupportStaffRole
+from common.djangoapps.student.tests.factories import CourseEnrollmentFactory, UserFactory
+from common.djangoapps.third_party_auth.tests.factories import SAMLProviderConfigFactory
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase, SharedModuleStoreTestCase
 from xmodule.modulestore.tests.factories import CourseFactory
 
@@ -51,7 +48,7 @@ class SupportViewTestCase(ModuleStoreTestCase):
 
     def setUp(self):
         """Create a user and log in. """
-        super().setUp()
+        super(SupportViewTestCase, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         self.user = UserFactory(username=self.USERNAME, email=self.EMAIL, password=self.PASSWORD)
         self.course = CourseFactory.create()
         success = self.client.login(username=self.USERNAME, password=self.PASSWORD)
@@ -65,7 +62,7 @@ class SupportViewManageUserTests(SupportViewTestCase):
 
     def setUp(self):
         """Make the user support staff"""
-        super().setUp()
+        super(SupportViewManageUserTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         SupportStaffRole().add_users(self.user)
 
     def test_get_contact_us(self):
@@ -192,7 +189,7 @@ class SupportViewIndexTests(SupportViewTestCase):
 
     def setUp(self):
         """Make the user support staff. """
-        super().setUp()
+        super(SupportViewIndexTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         SupportStaffRole().add_users(self.user)
 
     def test_index(self):
@@ -210,7 +207,7 @@ class SupportViewCertificatesTests(SupportViewTestCase):
     """
     def setUp(self):
         """Make the user support staff. """
-        super().setUp()
+        super(SupportViewCertificatesTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         SupportStaffRole().add_users(self.user)
 
     def test_certificates_no_filter(self):
@@ -226,10 +223,10 @@ class SupportViewCertificatesTests(SupportViewTestCase):
 
     def test_certificates_along_with_course_filter(self):
         # Check that an initial filter is passed to the JavaScript client.
-        url = reverse("support:certificates") + "?user=student@example.com&course_id=" + str(self.course.id)
+        url = reverse("support:certificates") + "?user=student@example.com&course_id=" + six.text_type(self.course.id)
         response = self.client.get(url)
         self.assertContains(response, "userFilter: 'student@example.com'")
-        self.assertContains(response, "courseFilter: '" + str(self.course.id) + "'")
+        self.assertContains(response, "courseFilter: '" + six.text_type(self.course.id) + "'")
 
 
 @ddt.ddt
@@ -237,10 +234,10 @@ class SupportViewEnrollmentsTests(SharedModuleStoreTestCase, SupportViewTestCase
     """Tests for the enrollment support view."""
 
     def setUp(self):
-        super().setUp()
+        super(SupportViewEnrollmentsTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         SupportStaffRole().add_users(self.user)
 
-        self.course = CourseFactory(display_name='teꜱᴛ')
+        self.course = CourseFactory(display_name=u'teꜱᴛ')
         self.student = UserFactory.create(username='student', email='test@example.com', password='test')
 
         for mode in (
@@ -280,7 +277,7 @@ class SupportViewEnrollmentsTests(SharedModuleStoreTestCase, SupportViewTestCase
             'mode': CourseMode.AUDIT,
             'manual_enrollment': {},
             'user': self.student.username,
-            'course_id': str(self.course.id),
+            'course_id': six.text_type(self.course.id),
             'is_active': True,
             'verified_upgrade_deadline': None,
         }, data[0])
@@ -311,7 +308,7 @@ class SupportViewEnrollmentsTests(SharedModuleStoreTestCase, SupportViewTestCase
             kwargs={'username_or_email': getattr(self.student, search_string_type)}
         )
         response = self.client.post(url, data={
-            'course_id': str(self.course.id),
+            'course_id': six.text_type(self.course.id),
             'old_mode': CourseMode.AUDIT,
             'new_mode': CourseMode.VERIFIED,
             'reason': 'Financial Assistance'
@@ -424,11 +421,11 @@ class SupportViewEnrollmentsTests(SharedModuleStoreTestCase, SupportViewTestCase
 
         with patch('lms.djangoapps.support.views.enrollments.get_credit_provider_attribute_values') as mock_method:
             credit_provider = (
-                ['Arizona State University'], 'You are now eligible for credit from Arizona State University'
+                [u'Arizona State University'], 'You are now eligible for credit from Arizona State University'
             )
             mock_method.return_value = credit_provider
             response = self.client.post(url, data={
-                'course_id': str(self.course.id),
+                'course_id': six.text_type(self.course.id),
                 'old_mode': CourseMode.AUDIT,
                 'new_mode': new_mode,
                 'reason': 'Financial Assistance'
@@ -439,7 +436,7 @@ class SupportViewEnrollmentsTests(SharedModuleStoreTestCase, SupportViewTestCase
         self.assert_enrollment(new_mode)
         if new_mode == 'credit':
             enrollment_attr = CourseEnrollmentAttribute.objects.first()
-            assert enrollment_attr.value == str(credit_provider[0])
+            assert enrollment_attr.value == six.text_type(credit_provider[0])
 
     def set_course_end_date_and_expiry(self):
         """ Set the course-end date and expire its verified mode."""
@@ -468,7 +465,7 @@ class SupportViewLinkProgramEnrollmentsTests(SupportViewTestCase):
 
     def setUp(self):
         """Make the user support staff. """
-        super().setUp()
+        super(SupportViewLinkProgramEnrollmentsTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         self.url = reverse("support:link_program_enrollments")
         SupportStaffRole().add_users(self.user)
         self.program_uuid = str(uuid4())
@@ -490,7 +487,7 @@ class SupportViewLinkProgramEnrollmentsTests(SupportViewTestCase):
         Test the view without mocking out the rendering like the rest of the tests.
         """
         response = self.client.get(self.url)
-        content = str(response.content, encoding='utf-8')
+        content = six.text_type(response.content, encoding='utf-8')
         assert '"programUUID": ""' in content
         assert '"text": ""' in content
 
@@ -500,7 +497,7 @@ class SupportViewLinkProgramEnrollmentsTests(SupportViewTestCase):
             'program_uuid': 'notauuid',
             'text': self.text,
         })
-        msg = "Supplied program UUID 'notauuid' is not a valid UUID."
+        msg = u"Supplied program UUID 'notauuid' is not a valid UUID."
         render_call_dict = mocked_render.call_args[0][1]
         assert render_call_dict['errors'] == [msg]
 
@@ -513,9 +510,9 @@ class SupportViewLinkProgramEnrollmentsTests(SupportViewTestCase):
     @ddt.unpack
     def test_missing_parameter(self, program_uuid, text, mocked_render):
         error = (
-            "You must provide both a program uuid "
-            "and a series of lines with the format "
-            "'external_user_key,lms_username'."
+            u"You must provide both a program uuid "
+            u"and a series of lines with the format "
+            u"'external_user_key,lms_username'."
         )
         self.client.post(self.url, data={
             'program_uuid': program_uuid,
@@ -551,7 +548,7 @@ class SupportViewLinkProgramEnrollmentsTests(SupportViewTestCase):
             'program_uuid': self.program_uuid,
             'text': text,
         })
-        msg = "All linking lines must be in the format 'external_user_key,lms_username'"
+        msg = u"All linking lines must be in the format 'external_user_key,lms_username'"
         render_call_dict = mocked_render.call_args[0][1]
         assert render_call_dict['errors'] == [msg]
 
@@ -613,14 +610,14 @@ class SupportViewLinkProgramEnrollmentsTests(SupportViewTestCase):
         })
         render_call_dict = mocked_render.call_args[0][1]
         if username:
-            expected_success = f"('{external_user_key}', '{username}')"
+            expected_success = "('{}', '{}')".format(external_user_key, username)
             assert render_call_dict['successes'] == [expected_success]
             program_enrollment.refresh_from_db()
             assert program_enrollment.user == linked_user
             program_course_enrollment.refresh_from_db()
             assert program_course_enrollment.course_enrollment.user == linked_user
         else:
-            error = "All linking lines must be in the format 'external_user_key,lms_username'"
+            error = u"All linking lines must be in the format 'external_user_key,lms_username'"
             assert render_call_dict['errors'] == [error]
 
 
@@ -636,7 +633,7 @@ class ProgramEnrollmentsInspectorViewTests(SupportViewTestCase):
     )
 
     def setUp(self):
-        super().setUp()
+        super(ProgramEnrollmentsInspectorViewTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         self.url = reverse("support:program_enrollments_inspector")
         SupportStaffRole().add_users(self.user)
         self.program_uuid = str(uuid4())
@@ -662,7 +659,7 @@ class ProgramEnrollmentsInspectorViewTests(SupportViewTestCase):
 
     def test_initial_rendering(self):
         response = self.client.get(self.url)
-        content = str(response.content, encoding='utf-8')
+        content = six.text_type(response.content, encoding='utf-8')
         expected_organization_serialized = '"orgKeys": {}'.format(
             json.dumps(sorted(self.org_key_list))
         )
@@ -684,7 +681,7 @@ class ProgramEnrollmentsInspectorViewTests(SupportViewTestCase):
         if org_key and external_user_key:
             user_social_auth = UserSocialAuth.objects.create(
                 user=user,
-                uid=f'{org_key}:{external_user_key}',
+                uid='{0}:{1}'.format(org_key, external_user_key),
                 provider='tpa-saml'
             )
             user_info['sso_list'] = [{
@@ -957,7 +954,7 @@ class SsoRecordsTests(SupportViewTestCase):  # lint-amnesty, pylint: disable=mis
 
     def setUp(self):
         """Make the user support staff"""
-        super().setUp()
+        super(SsoRecordsTests, self).setUp()  # lint-amnesty, pylint: disable=super-with-arguments
         SupportStaffRole().add_users(self.user)
         self.student = UserFactory.create(username='student', email='test@example.com', password='test')
         self.url = reverse("support:sso_records", kwargs={'username_or_email': self.student.username})
diff --git a/lms/djangoapps/support/urls.py b/lms/djangoapps/support/urls.py
index ed9c985971..06554f4c01 100644
--- a/lms/djangoapps/support/urls.py
+++ b/lms/djangoapps/support/urls.py
@@ -5,8 +5,8 @@ URLs for the student support app.
 
 from django.conf.urls import url
 
-from .views.certificate import CertificatesSupportView
 from .views.contact_us import ContactUsView
+from .views.certificate import CertificatesSupportView
 from .views.course_entitlements import EntitlementSupportView
 from .views.enrollments import EnrollmentSupportListView, EnrollmentSupportView
 from .views.feature_based_enrollments import FeatureBasedEnrollmentsSupportView
diff --git a/lms/djangoapps/support/views/certificate.py b/lms/djangoapps/support/views/certificate.py
index 41e8685d4d..6019551b5e 100644
--- a/lms/djangoapps/support/views/certificate.py
+++ b/lms/djangoapps/support/views/certificate.py
@@ -1,10 +1,11 @@
 """
 Certificate tool in the student support app.
 """
-from urllib.parse import quote_plus, unquote
+
 
 from django.utils.decorators import method_decorator
 from django.views.generic import View
+from six.moves.urllib.parse import quote_plus, unquote
 
 from common.djangoapps.edxmako.shortcuts import render_to_response
 from lms.djangoapps.support.decorators import require_support_permission
diff --git a/lms/djangoapps/support/views/contact_us.py b/lms/djangoapps/support/views/contact_us.py
index 180276a400..4612ef4667 100644
--- a/lms/djangoapps/support/views/contact_us.py
+++ b/lms/djangoapps/support/views/contact_us.py
@@ -8,9 +8,9 @@ from django.http import Http404
 from django.views.generic import View
 
 from common.djangoapps.edxmako.shortcuts import render_to_response
-from common.djangoapps.student.models import CourseEnrollment
 from openedx.core.djangoapps.site_configuration import helpers as configuration_helpers
 from openedx.features.enterprise_support import api as enterprise_api
+from common.djangoapps.student.models import CourseEnrollment
 
 
 class ContactUsView(View):
@@ -35,7 +35,7 @@ class ContactUsView(View):
         current_site_name = configuration_helpers.get_value("SITE_NAME")
         if current_site_name:
             current_site_name = current_site_name.replace(".", "_")
-            tags.append(f"site_name_{current_site_name}")
+            tags.append("site_name_{site}".format(site=current_site_name))
 
         if request.user.is_authenticated:
             context['course_id'] = request.session.get('course_id', '')
diff --git a/lms/djangoapps/support/views/enrollments.py b/lms/djangoapps/support/views/enrollments.py
index fa65a45d62..4a3c43039b 100644
--- a/lms/djangoapps/support/views/enrollments.py
+++ b/lms/djangoapps/support/views/enrollments.py
@@ -2,6 +2,8 @@
 Support tool for changing course enrollments.
 """
 
+
+import six
 from django.contrib.auth.models import User  # lint-amnesty, pylint: disable=imported-auth-user
 from django.db import transaction
 from django.db.models import Q
@@ -12,16 +14,10 @@ from django.views.generic import View
 from opaque_keys import InvalidKeyError
 from opaque_keys.edx.keys import CourseKey
 from rest_framework.generics import GenericAPIView
+from six import text_type
 
 from common.djangoapps.course_modes.models import CourseMode
 from common.djangoapps.edxmako.shortcuts import render_to_response
-from common.djangoapps.student.models import (  # lint-amnesty, pylint: disable=line-too-long
-    ENROLLED_TO_ENROLLED,
-    CourseEnrollment,
-    CourseEnrollmentAttribute,
-    ManualEnrollmentAudit
-)
-from common.djangoapps.util.json_request import JsonResponse
 from lms.djangoapps.support.decorators import require_support_permission
 from lms.djangoapps.support.serializers import ManualEnrollmentSerializer
 from lms.djangoapps.verify_student.models import VerificationDeadline
@@ -29,6 +25,8 @@ from openedx.core.djangoapps.credit.email_utils import get_credit_provider_attri
 from openedx.core.djangoapps.enrollments.api import get_enrollments, update_enrollment
 from openedx.core.djangoapps.enrollments.errors import CourseModeNotFoundError
 from openedx.core.djangoapps.enrollments.serializers import ModeSerializer
+from common.djangoapps.student.models import ENROLLED_TO_ENROLLED, CourseEnrollment, CourseEnrollmentAttribute, ManualEnrollmentAudit  # lint-amnesty, pylint: disable=line-too-long
+from common.djangoapps.util.json_request import JsonResponse
 
 
 class EnrollmentSupportView(View):
@@ -93,19 +91,19 @@ class EnrollmentSupportListView(GenericAPIView):
             reason = request.data['reason']
             enrollment = CourseEnrollment.objects.get(user=user, course_id=course_key)
             if enrollment.mode != old_mode:
-                return HttpResponseBadRequest('User {username} is not enrolled with mode {old_mode}.'.format(
+                return HttpResponseBadRequest(u'User {username} is not enrolled with mode {old_mode}.'.format(
                     username=user.username,
                     old_mode=old_mode
                 ))
         except KeyError as err:
-            return HttpResponseBadRequest('The field {} is required.'.format(str(err)))
+            return HttpResponseBadRequest(u'The field {} is required.'.format(text_type(err)))
         except InvalidKeyError:
-            return HttpResponseBadRequest('Could not parse course key.')
+            return HttpResponseBadRequest(u'Could not parse course key.')
         except (CourseEnrollment.DoesNotExist, User.DoesNotExist):
             return HttpResponseBadRequest(
-                'Could not find enrollment for user {username} in course {course}.'.format(
+                u'Could not find enrollment for user {username} in course {course}.'.format(
                     username=username_or_email,
-                    course=str(course_key)
+                    course=six.text_type(course_key)
                 )
             )
         try:
@@ -132,7 +130,7 @@ class EnrollmentSupportListView(GenericAPIView):
                     )
                 return JsonResponse(ManualEnrollmentSerializer(instance=manual_enrollment).data)
         except CourseModeNotFoundError as err:
-            return HttpResponseBadRequest(str(err))
+            return HttpResponseBadRequest(text_type(err))
 
     @staticmethod
     def include_verified_mode_info(enrollment_data, course_key):
diff --git a/lms/djangoapps/support/views/manage_user.py b/lms/djangoapps/support/views/manage_user.py
index ef83bf518d..21442a2566 100644
--- a/lms/djangoapps/support/views/manage_user.py
+++ b/lms/djangoapps/support/views/manage_user.py
@@ -11,12 +11,13 @@ from django.utils.translation import ugettext as _
 from django.views.generic import View
 from rest_framework.generics import GenericAPIView
 
-from common.djangoapps.edxmako.shortcuts import render_to_response
 from common.djangoapps.student.models import UserPasswordToggleHistory
-from common.djangoapps.util.json_request import JsonResponse
+from common.djangoapps.edxmako.shortcuts import render_to_response
 from lms.djangoapps.support.decorators import require_support_permission
 from openedx.core.djangoapps.user_api.accounts.serializers import AccountUserSerializer
 from openedx.core.djangoapps.user_authn.utils import generate_password
+from common.djangoapps.util.json_request import JsonResponse
+
 from openedx.core.djangolib.oauth2_retirement_utils import retire_dot_oauth2_models
 
 
diff --git a/lms/djangoapps/support/views/program_enrollments.py b/lms/djangoapps/support/views/program_enrollments.py
index a756361551..c0454abc99 100644
--- a/lms/djangoapps/support/views/program_enrollments.py
+++ b/lms/djangoapps/support/views/program_enrollments.py
@@ -13,7 +13,6 @@ from django.views.generic import View
 from social_django.models import UserSocialAuth
 
 from common.djangoapps.edxmako.shortcuts import render_to_response
-from common.djangoapps.third_party_auth.models import SAMLProviderConfig
 from lms.djangoapps.program_enrollments.api import (
     fetch_program_enrollments_by_student,
     get_users_by_external_keys_and_org_key,
@@ -25,8 +24,12 @@ from lms.djangoapps.program_enrollments.exceptions import (
     ProviderDoesNotExistException
 )
 from lms.djangoapps.support.decorators import require_support_permission
-from lms.djangoapps.support.serializers import ProgramEnrollmentSerializer, serialize_user_info
+from lms.djangoapps.support.serializers import (
+    ProgramEnrollmentSerializer,
+    serialize_user_info
+)
 from lms.djangoapps.verify_student.services import IDVerificationService
+from common.djangoapps.third_party_auth.models import SAMLProviderConfig
 
 TEMPLATE_PATH = 'support/link_program_enrollments.html'
 DATETIME_FORMAT = '%Y-%m-%dT%H:%M:%S'
@@ -91,7 +94,7 @@ class LinkProgramEnrollmentSupportView(View):
             program_uuid = UUID(program_uuid_string)
         except ValueError:
             return [], [
-                f"Supplied program UUID '{program_uuid_string}' is not a valid UUID."
+                "Supplied program UUID '{}' is not a valid UUID.".format(program_uuid_string)
             ]
         reader = csv.DictReader(
             linkage_text.splitlines(), fieldnames=('external_key', 'username')
@@ -210,7 +213,7 @@ class ProgramEnrollmentsInspectorView(View):
             result['id_verification'] = IDVerificationService.user_status(user)
             return result, ''
         except User.DoesNotExist:
-            return {}, f'Could not find edx account with {username_or_email}'
+            return {}, 'Could not find edx account with {}'.format(username_or_email)
 
     def _get_external_user_info(self, external_user_key, org_key, idp_provider=None):
         """
diff --git a/lms/djangoapps/support/views/sso_records.py b/lms/djangoapps/support/views/sso_records.py
index b86984aac7..00be03e6db 100644
--- a/lms/djangoapps/support/views/sso_records.py
+++ b/lms/djangoapps/support/views/sso_records.py
@@ -8,9 +8,9 @@ from django.utils.decorators import method_decorator
 from rest_framework.generics import GenericAPIView
 from social_django.models import UserSocialAuth
 
-from common.djangoapps.util.json_request import JsonResponse
 from lms.djangoapps.support.decorators import require_support_permission
 from lms.djangoapps.support.serializers import serialize_sso_records
+from common.djangoapps.util.json_request import JsonResponse
 
 
 class SsoView(GenericAPIView):