diff --git a/cms/djangoapps/contentstore/views/tests/test_access.py b/cms/djangoapps/contentstore/views/tests/test_access.py
index a9aefbd4c4..5a17c31e0d 100644
--- a/cms/djangoapps/contentstore/views/tests/test_access.py
+++ b/cms/djangoapps/contentstore/views/tests/test_access.py
@@ -1,6 +1,8 @@
 """
 Tests access.py
 """
+from __future__ import absolute_import
+
 from django.contrib.auth.models import User
 from django.test import TestCase
 from opaque_keys.edx.locator import CourseLocator
diff --git a/cms/djangoapps/contentstore/views/tests/test_assets.py b/cms/djangoapps/contentstore/views/tests/test_assets.py
index 4db1a66bbd..49d141f3c6 100644
--- a/cms/djangoapps/contentstore/views/tests/test_assets.py
+++ b/cms/djangoapps/contentstore/views/tests/test_assets.py
@@ -1,11 +1,14 @@
 """
 Unit tests for the asset upload endpoint.
 """
+from __future__ import absolute_import
+
 import json
 from datetime import datetime
 from io import BytesIO
 
 import mock
+import six
 from ddt import data, ddt
 from django.conf import settings
 from django.test.utils import override_settings
@@ -301,7 +304,9 @@ class PaginationTestCase(AssetsTestCase):
                 for content_type in content_types:
                     # content_type is either not any defined type (i.e. OTHER) or is a defined type (if multiple
                     # parameters including OTHER are used)
-                    self.assertTrue(content_type in requested_file_extensions or content_type not in all_file_extensions)
+                    self.assertTrue(
+                        content_type in requested_file_extensions or content_type not in all_file_extensions
+                    )
             else:
                 for content_type in content_types:
                     self.assertIn(content_type, requested_file_extensions)
@@ -329,7 +334,7 @@ class PaginationTestCase(AssetsTestCase):
 
         for asset_response in assets_response:
             for token in text_search_tokens:
-                self.assertTrue(token.lower() in asset_response['display_name'].lower())
+                self.assertIn(token.lower(), asset_response['display_name'].lower())
 
 
 @ddt
@@ -424,10 +429,12 @@ class AssetToJsonTestCase(AssetsTestCase):
         self.assertEquals(output["display_name"], "my_file")
         self.assertEquals(output["date_added"], "Jun 01, 2013 at 10:30 UTC")
         self.assertEquals(output["url"], "/asset-v1:org+class+run+type@asset+block@my_file_name.jpg")
-        self.assertEquals(output["external_url"], "lms_base_url/asset-v1:org+class+run+type@asset+block@my_file_name.jpg")
+        self.assertEquals(
+            output["external_url"], "lms_base_url/asset-v1:org+class+run+type@asset+block@my_file_name.jpg"
+        )
         self.assertEquals(output["portable_url"], "/static/my_file_name.jpg")
         self.assertEquals(output["thumbnail"], "/asset-v1:org+class+run+type@thumbnail+block@my_file_name_thumb.jpg")
-        self.assertEquals(output["id"], unicode(location))
+        self.assertEquals(output["id"], six.text_type(location))
         self.assertEquals(output['locked'], True)
 
         output = assets._get_asset_json("name", content_type, upload_date, location, None, False)
@@ -454,7 +461,9 @@ class LockAssetTestCase(AssetsTestCase):
             content_type = 'application/txt'
             upload_date = datetime(2013, 6, 1, 10, 30, tzinfo=UTC)
             asset_location = course.id.make_asset_key('asset', 'sample_static.html')
-            url = reverse_course_url('assets_handler', course.id, kwargs={'asset_key_string': unicode(asset_location)})
+            url = reverse_course_url(
+                'assets_handler', course.id, kwargs={'asset_key_string': six.text_type(asset_location)}
+            )
 
             resp = self.client.post(
                 url,
@@ -513,7 +522,7 @@ class DeleteAssetTestCase(AssetsTestCase):
     def test_delete_asset(self):
         """ Tests the happy path :) """
         test_url = reverse_course_url(
-            'assets_handler', self.course.id, kwargs={'asset_key_string': unicode(self.uploaded_url)})
+            'assets_handler', self.course.id, kwargs={'asset_key_string': six.text_type(self.uploaded_url)})
         resp = self.client.delete(test_url, HTTP_ACCEPT="application/json")
         self.assertEquals(resp.status_code, 204)
 
@@ -542,21 +551,23 @@ class DeleteAssetTestCase(AssetsTestCase):
             mock_asset_key.return_value = thumbnail_location
 
             test_url = reverse_course_url(
-                'assets_handler', self.course.id, kwargs={'asset_key_string': unicode(uploaded_image_url)})
+                'assets_handler', self.course.id, kwargs={'asset_key_string': six.text_type(uploaded_image_url)})
             resp = self.client.delete(test_url, HTTP_ACCEPT="application/json")
             self.assertEquals(resp.status_code, 204)
 
     def test_delete_asset_with_invalid_asset(self):
         """ Tests the sad path :( """
         test_url = reverse_course_url(
-            'assets_handler', self.course.id, kwargs={'asset_key_string': unicode("/c4x/edX/toy/asset/invalid.pdf")})
+            'assets_handler',
+            self.course.id, kwargs={'asset_key_string': six.text_type("/c4x/edX/toy/asset/invalid.pdf")}
+        )
         resp = self.client.delete(test_url, HTTP_ACCEPT="application/json")
         self.assertEquals(resp.status_code, 404)
 
     def test_delete_asset_with_invalid_thumbnail(self):
         """ Tests the sad path :( """
         test_url = reverse_course_url(
-            'assets_handler', self.course.id, kwargs={'asset_key_string': unicode(self.uploaded_url)})
+            'assets_handler', self.course.id, kwargs={'asset_key_string': six.text_type(self.uploaded_url)})
         self.content.thumbnail_location = StaticContent.get_location_from_path('/c4x/edX/toy/asset/invalid')
         contentstore().save(self.content)
         resp = self.client.delete(test_url, HTTP_ACCEPT="application/json")
diff --git a/cms/djangoapps/contentstore/views/tests/test_certificates.py b/cms/djangoapps/contentstore/views/tests/test_certificates.py
index e315cf76fe..9f267c0a22 100644
--- a/cms/djangoapps/contentstore/views/tests/test_certificates.py
+++ b/cms/djangoapps/contentstore/views/tests/test_certificates.py
@@ -3,14 +3,18 @@
 """
 Certificates Tests.
 """
+from __future__ import absolute_import
+
 import itertools
 import json
 
 import ddt
 import mock
+import six
 from django.conf import settings
 from django.test.utils import override_settings
 from opaque_keys.edx.keys import AssetKey
+from six.moves import range
 
 from contentstore.tests.utils import CourseTestCase
 from contentstore.utils import get_lms_link_for_certificate_web_view, reverse_course_url
@@ -80,7 +84,7 @@ class HelperMethods(object):
                 'title': 'Title ' + str(i),
                 'signature_image_path': asset_path_format.format(i),
                 'id': i
-            } for i in xrange(signatory_count)
+            } for i in range(signatory_count)
 
         ]
 
@@ -95,7 +99,7 @@ class HelperMethods(object):
                 'signatories': signatories,
                 'version': CERTIFICATE_SCHEMA_VERSION,
                 'is_active': is_active
-            } for i in xrange(count)
+            } for i in range(count)
         ]
         self.course.certificates = {'certificates': certificates}
         self.save_course()
@@ -236,7 +240,7 @@ class CertificatesListHandlerTestCase(
         self.assertEqual(content, expected)
         self.assert_event_emitted(
             'edx.certificate.configuration.created',
-            course_id=unicode(self.course.id),
+            course_id=six.text_type(self.course.id),
             configuration_id=certificate_id,
         )
 
@@ -265,7 +269,7 @@ class CertificatesListHandlerTestCase(
     @override_settings(LMS_BASE="lms_base_url")
     def test_lms_link_for_certificate_web_view(self):
         test_url = "//lms_base_url/certificates/user/" \
-                   + str(self.user.id) + "/course/" + unicode(self.course.id) + '?preview=honor'
+                   + str(self.user.id) + "/course/" + six.text_type(self.course.id) + '?preview=honor'
         link = get_lms_link_for_certificate_web_view(
             user_id=self.user.id,
             course_key=self.course.id,
@@ -471,7 +475,7 @@ class CertificatesDetailHandlerTestCase(
         self.assertEqual(content, expected)
         self.assert_event_emitted(
             'edx.certificate.configuration.created',
-            course_id=unicode(self.course.id),
+            course_id=six.text_type(self.course.id),
             configuration_id=666,
         )
 
@@ -503,7 +507,7 @@ class CertificatesDetailHandlerTestCase(
         self.assertEqual(content, expected)
         self.assert_event_emitted(
             'edx.certificate.configuration.modified',
-            course_id=unicode(self.course.id),
+            course_id=six.text_type(self.course.id),
             configuration_id=1,
         )
         self.reload_course()
@@ -568,7 +572,7 @@ class CertificatesDetailHandlerTestCase(
         self.assertEqual(response.status_code, 204)
         self.assert_event_emitted(
             'edx.certificate.configuration.deleted',
-            course_id=unicode(self.course.id),
+            course_id=six.text_type(self.course.id),
             configuration_id='1',
         )
         self.reload_course()
@@ -592,7 +596,7 @@ class CertificatesDetailHandlerTestCase(
         self.assertEqual(response.status_code, 204)
         self.assert_event_emitted(
             'edx.certificate.configuration.deleted',
-            course_id=unicode(self.course.id),
+            course_id=six.text_type(self.course.id),
             configuration_id='1',
         )
         self.reload_course()
@@ -617,7 +621,7 @@ class CertificatesDetailHandlerTestCase(
         self.assertEqual(response.status_code, 204)
         self.assert_event_emitted(
             'edx.certificate.configuration.deleted',
-            course_id=unicode(self.course.id),
+            course_id=six.text_type(self.course.id),
             configuration_id='1',
         )
         self.reload_course()
@@ -785,7 +789,7 @@ class CertificatesDetailHandlerTestCase(
             cert_event_type = 'activated' if is_active else 'deactivated'
             self.assert_event_emitted(
                 '.'.join(['edx.certificate.configuration', cert_event_type]),
-                course_id=unicode(self.course.id),
+                course_id=six.text_type(self.course.id),
             )
 
     @ddt.data(*itertools.product([True, False], [C4X_SIGNATORY_PATH, SIGNATORY_PATH]))
diff --git a/cms/djangoapps/contentstore/views/tests/test_course_index.py b/cms/djangoapps/contentstore/views/tests/test_course_index.py
index d1f0154538..020b3bb2f0 100644
--- a/cms/djangoapps/contentstore/views/tests/test_course_index.py
+++ b/cms/djangoapps/contentstore/views/tests/test_course_index.py
@@ -1,6 +1,8 @@
 """
 Unit tests for getting the list of courses and the course outline.
 """
+from __future__ import absolute_import
+
 import datetime
 import json
 
@@ -8,24 +10,25 @@ import ddt
 import lxml
 import mock
 import pytz
+import six
 from django.conf import settings
 from django.core.exceptions import PermissionDenied
 from django.test.utils import override_settings
 from django.utils.translation import ugettext as _
+from edx_django_utils.monitoring.middleware import _DEFAULT_NAMESPACE as DJANGO_UTILS_NAMESPACE
 from opaque_keys.edx.locator import CourseLocator
 from search.api import perform_search
-from edx_django_utils.monitoring.middleware import _DEFAULT_NAMESPACE as DJANGO_UTILS_NAMESPACE
 
+from contentstore.config.waffle import WAFFLE_NAMESPACE as STUDIO_WAFFLE_NAMESPACE
 from contentstore.courseware_index import CoursewareSearchIndexer, SearchIndexingError
 from contentstore.tests.utils import CourseTestCase
 from contentstore.utils import add_instructor, reverse_course_url, reverse_usage_url
+from contentstore.views.course import WAFFLE_NAMESPACE as COURSE_WAFFLE_NAMESPACE
 from contentstore.views.course import (
     _deprecated_blocks_info,
     course_outline_initial_state,
     reindex_course_and_check_access
 )
-from contentstore.config.waffle import WAFFLE_NAMESPACE as STUDIO_WAFFLE_NAMESPACE
-from contentstore.views.course import WAFFLE_NAMESPACE as COURSE_WAFFLE_NAMESPACE
 from contentstore.views.item import VisibilityState, create_xblock_info
 from course_action_state.managers import CourseRerunUIStateManager
 from course_action_state.models import CourseRerunState
@@ -143,7 +146,7 @@ class TestCourseIndex(CourseTestCase):
 
         # First spot check some values in the root response
         self.assertEqual(json_response['category'], 'course')
-        self.assertEqual(json_response['id'], unicode(self.course.location))
+        self.assertEqual(json_response['id'], six.text_type(self.course.location))
         self.assertEqual(json_response['display_name'], self.course.display_name)
         self.assertTrue(json_response['published'])
         self.assertIsNone(json_response['visibility_state'])
@@ -153,7 +156,7 @@ class TestCourseIndex(CourseTestCase):
         self.assertGreater(len(children), 0)
         first_child_response = children[0]
         self.assertEqual(first_child_response['category'], 'chapter')
-        self.assertEqual(first_child_response['id'], unicode(chapter.location))
+        self.assertEqual(first_child_response['id'], six.text_type(chapter.location))
         self.assertEqual(first_child_response['display_name'], 'Week 1')
         self.assertTrue(json_response['published'])
         self.assertEqual(first_child_response['visibility_state'], VisibilityState.unscheduled)
@@ -465,7 +468,7 @@ class TestCourseOutline(CourseTestCase):
 
         # First spot check some values in the root response
         self.assertEqual(json_response['category'], 'course')
-        self.assertEqual(json_response['id'], unicode(self.course.location))
+        self.assertEqual(json_response['id'], six.text_type(self.course.location))
         self.assertEqual(json_response['display_name'], self.course.display_name)
         self.assertNotEqual(json_response.get('published', False), is_concise)
         self.assertIsNone(json_response.get('visibility_state'))
@@ -475,7 +478,7 @@ class TestCourseOutline(CourseTestCase):
         self.assertGreater(len(children), 0)
         first_child_response = children[0]
         self.assertEqual(first_child_response['category'], 'chapter')
-        self.assertEqual(first_child_response['id'], unicode(self.chapter.location))
+        self.assertEqual(first_child_response['id'], six.text_type(self.chapter.location))
         self.assertEqual(first_child_response['display_name'], 'Week 1')
         self.assertNotEqual(json_response.get('published', False), is_concise)
         if not is_concise:
@@ -509,12 +512,12 @@ class TestCourseOutline(CourseTestCase):
         self.assertIsNone(course_outline_initial_state('no-such-locator', course_structure))
 
         # Verify that the correct initial state is returned for the test chapter
-        chapter_locator = unicode(self.chapter.location)
+        chapter_locator = six.text_type(self.chapter.location)
         initial_state = course_outline_initial_state(chapter_locator, course_structure)
         self.assertEqual(initial_state['locator_to_show'], chapter_locator)
         expanded_locators = initial_state['expanded_locators']
-        self.assertIn(unicode(self.sequential.location), expanded_locators)
-        self.assertIn(unicode(self.vertical.location), expanded_locators)
+        self.assertIn(six.text_type(self.sequential.location), expanded_locators)
+        self.assertIn(six.text_type(self.vertical.location), expanded_locators)
 
     def _create_test_data(self, course_module, create_blocks=False, publish=True, block_types=None):
         """
@@ -703,7 +706,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # Start manual reindex
@@ -715,7 +718,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
     @mock.patch('xmodule.video_module.VideoBlock.index_dictionary')
@@ -729,7 +732,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # set mocked exception response
@@ -751,7 +754,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # set mocked exception response
@@ -773,7 +776,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # set mocked exception response
@@ -813,7 +816,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # Start manual reindex
@@ -825,7 +828,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
     @mock.patch('xmodule.video_module.VideoBlock.index_dictionary')
@@ -839,7 +842,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # set mocked exception response
@@ -861,7 +864,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # set mocked exception response
@@ -883,7 +886,7 @@ class TestCourseReIndex(CourseTestCase):
             user=self.user,
             size=10,
             from_=0,
-            course_id=unicode(self.course.id))
+            course_id=six.text_type(self.course.id))
         self.assertEqual(response['total'], 1)
 
         # set mocked exception response
diff --git a/cms/djangoapps/contentstore/views/tests/test_helpers.py b/cms/djangoapps/contentstore/views/tests/test_helpers.py
index ace156d281..e141adcd62 100644
--- a/cms/djangoapps/contentstore/views/tests/test_helpers.py
+++ b/cms/djangoapps/contentstore/views/tests/test_helpers.py
@@ -2,6 +2,9 @@
 Unit tests for helpers.py.
 """
 
+from __future__ import absolute_import
+
+import six
 from django.utils import http
 
 from contentstore.tests.utils import CourseTestCase
@@ -17,7 +20,7 @@ class HelpersTestCase(CourseTestCase):
     def test_xblock_studio_url(self):
 
         # Verify course URL
-        course_url = u'/course/{}'.format(unicode(self.course.id))
+        course_url = u'/course/{}'.format(six.text_type(self.course.id))
         self.assertEqual(xblock_studio_url(self.course), course_url)
 
         # Verify chapter URL
@@ -53,7 +56,7 @@ class HelpersTestCase(CourseTestCase):
 
         # Verify library URL
         library = LibraryFactory.create()
-        expected_url = u'/library/{}'.format(unicode(library.location.library_key))
+        expected_url = u'/library/{}'.format(six.text_type(library.location.library_key))
         self.assertEqual(xblock_studio_url(library), expected_url)
 
     def test_xblock_type_display_name(self):
diff --git a/cms/djangoapps/contentstore/views/tests/test_import_export.py b/cms/djangoapps/contentstore/views/tests/test_import_export.py
index e2162d7840..462fe67e0c 100644
--- a/cms/djangoapps/contentstore/views/tests/test_import_export.py
+++ b/cms/djangoapps/contentstore/views/tests/test_import_export.py
@@ -1,6 +1,8 @@
 """
 Unit tests for course import and export
 """
+from __future__ import absolute_import
+
 import copy
 import json
 import logging
@@ -14,6 +16,7 @@ from uuid import uuid4
 
 import ddt
 import lxml
+import six
 from django.conf import settings
 from django.core.files.storage import FileSystemStorage
 from django.test.utils import override_settings
@@ -21,6 +24,7 @@ from milestones.tests.utils import MilestonesTestCaseMixin
 from mock import Mock, patch
 from opaque_keys.edx.locator import LibraryLocator
 from path import Path as path
+from six.moves import zip
 from storages.backends.s3boto import S3BotoStorage
 from user_tasks.models import UserTaskStatus
 
@@ -103,7 +107,7 @@ class ImportEntranceExamTestCase(CourseTestCase, MilestonesTestCaseMixin):
         """
         Check that pre existed entrance exam content should be overwrite with the imported course.
         """
-        exam_url = '/course/{}/entrance_exam/'.format(unicode(self.course.id))
+        exam_url = '/course/{}/entrance_exam/'.format(six.text_type(self.course.id))
         resp = self.client.post(exam_url, {'entrance_exam_minimum_score_pct': 0.5}, http_accept='application/json')
         self.assertEqual(resp.status_code, 201)
 
@@ -113,9 +117,9 @@ class ImportEntranceExamTestCase(CourseTestCase, MilestonesTestCaseMixin):
         self.assertTrue(metadata['entrance_exam_enabled'])
         self.assertIsNotNone(metadata['entrance_exam_minimum_score_pct'])
         self.assertEqual(metadata['entrance_exam_minimum_score_pct']['value'], 0.5)
-        self.assertTrue(len(milestones_helpers.get_course_milestones(unicode(self.course.id))))
+        self.assertTrue(len(milestones_helpers.get_course_milestones(six.text_type(self.course.id))))
         content_milestones = milestones_helpers.get_course_content_milestones(
-            unicode(self.course.id),
+            six.text_type(self.course.id),
             metadata['entrance_exam_id']['value'],
             milestones_helpers.get_milestone_relationship_types()['FULFILLS']
         )
@@ -149,7 +153,7 @@ class ImportTestCase(CourseTestCase):
 
         def touch(name):
             """ Equivalent to shell's 'touch'"""
-            with file(name, 'a'):
+            with open(name, 'a'):  # pylint: disable=W6005
                 os.utime(name, None)
 
         # Create tar test files -----------------------------------------------
diff --git a/cms/djangoapps/contentstore/views/tests/test_preview.py b/cms/djangoapps/contentstore/views/tests/test_preview.py
index 07d1a208ae..4aa284ecd9 100644
--- a/cms/djangoapps/contentstore/views/tests/test_preview.py
+++ b/cms/djangoapps/contentstore/views/tests/test_preview.py
@@ -1,10 +1,13 @@
 """
 Tests for contentstore.views.preview.py
 """
+from __future__ import absolute_import
+
 import re
 
 import ddt
 import mock
+import six
 from django.test.client import Client, RequestFactory
 from xblock.core import XBlock, XBlockAside
 
@@ -56,7 +59,9 @@ class GetPreviewHtmlTestCase(ModuleStoreTestCase):
         html = get_preview_fragment(request, html, context).content
 
         # Verify student view html is returned, and the usage ID is as expected.
-        html_pattern = re.escape(unicode(course.id.make_usage_key('html', 'replaceme'))).replace('replaceme', r'html_[0-9]*')
+        html_pattern = re.escape(
+            six.text_type(course.id.make_usage_key('html', 'replaceme'))
+        ).replace('replaceme', r'html_[0-9]*')
         self.assertRegexpMatches(
             html,
             'data-usage-id="{}"'.format(html_pattern)
diff --git a/cms/djangoapps/contentstore/views/tests/test_textbooks.py b/cms/djangoapps/contentstore/views/tests/test_textbooks.py
index 5b6076f49d..72e02d5668 100644
--- a/cms/djangoapps/contentstore/views/tests/test_textbooks.py
+++ b/cms/djangoapps/contentstore/views/tests/test_textbooks.py
@@ -1,3 +1,7 @@
+""" Test cases for the textbook index page. """
+
+from __future__ import absolute_import
+
 import json
 from unittest import TestCase
 
diff --git a/cms/djangoapps/contentstore/views/tests/test_user.py b/cms/djangoapps/contentstore/views/tests/test_user.py
index a2bd27b514..502ff0f676 100644
--- a/cms/djangoapps/contentstore/views/tests/test_user.py
+++ b/cms/djangoapps/contentstore/views/tests/test_user.py
@@ -1,6 +1,8 @@
 """
 Tests for contentstore/views/user.py.
 """
+from __future__ import absolute_import
+
 import json
 
 from django.contrib.auth.models import User