Merge pull request #20322 from eduNEXT/coa/incr-191

INCR-191

openedx/core/djangoapps/lang_pref/api.py

 # -*- coding: utf-8 -*-
 """ Python API for language and translation management. """
 
+from __future__ import absolute_import
+
 from collections import namedtuple
 
 from django.conf import settings
 from django.utils.translation import ugettext as _
-
 from openedx.core.djangoapps.dark_lang.models import DarkLangConfig
 from openedx.core.djangoapps.site_configuration.helpers import get_value
 

openedx/core/djangoapps/lang_pref/middleware.py

@@ -2,16 +2,14 @@
 Middleware for Language Preferences
 """
 
+from __future__ import absolute_import
+
 from django.conf import settings
 from django.utils.translation import LANGUAGE_SESSION_KEY
 from django.utils.translation.trans_real import parse_accept_lang_header
-
 from openedx.core.djangoapps.lang_pref import COOKIE_DURATION, LANGUAGE_HEADER, LANGUAGE_KEY
 from openedx.core.djangoapps.user_api.errors import UserAPIInternalError, UserAPIRequestError
-from openedx.core.djangoapps.user_api.preferences.api import (
-    get_user_preference,
-    set_user_preference
-)
+from openedx.core.djangoapps.user_api.preferences.api import get_user_preference, set_user_preference
 
 
 class LanguagePreferenceMiddleware(object):

openedx/core/djangoapps/lang_pref/tests/test_api.py

 # -*- coding: utf-8 -*-
 """ Tests for the language API. """
 
-from mock import patch
+from __future__ import absolute_import
+
+import ddt
+from django.contrib.auth.models import User
 from django.test.utils import override_settings
 from django.utils import translation
-from django.contrib.auth.models import User
-import ddt
-
+from mock import patch
 from openedx.core.djangoapps.dark_lang.models import DarkLangConfig
 from openedx.core.djangoapps.lang_pref import api as language_api
 from openedx.core.djangoapps.site_configuration.tests.test_util import with_site_configuration_context

openedx/core/djangoapps/lang_pref/tests/test_middleware.py

@@ -2,24 +2,28 @@
 Tests for lang_pref middleware.
 """
 
+from __future__ import absolute_import
+
 import itertools
-import mock
 
 import ddt
+import mock
 from django.conf import settings
-from django.urls import reverse
-from django.test.client import RequestFactory
-from django.http import HttpResponse
 from django.contrib.sessions.middleware import SessionMiddleware
+from django.http import HttpResponse
+from django.test.client import RequestFactory
+from django.urls import reverse
 from django.utils.translation import LANGUAGE_SESSION_KEY
 from django.utils.translation.trans_real import parse_accept_lang_header
-from openedx.core.djangolib.testing.utils import CacheIsolationTestCase
-
-from openedx.core.djangoapps.lang_pref import LANGUAGE_KEY, COOKIE_DURATION
+from openedx.core.djangoapps.lang_pref import COOKIE_DURATION, LANGUAGE_KEY
 from openedx.core.djangoapps.lang_pref.middleware import LanguagePreferenceMiddleware
-from openedx.core.djangoapps.user_api.preferences.api import set_user_preference, get_user_preference, delete_user_preference
-from student.tests.factories import UserFactory
-from student.tests.factories import AnonymousUserFactory
+from openedx.core.djangoapps.user_api.preferences.api import (
+    delete_user_preference,
+    get_user_preference,
+    set_user_preference
+)
+from openedx.core.djangolib.testing.utils import CacheIsolationTestCase
+from student.tests.factories import AnonymousUserFactory, UserFactory
 
 
 @ddt.ddt

openedx/core/djangoapps/lang_pref/tests/test_views.py

 """
 Tests: lang pref views
 """
+from __future__ import absolute_import
+
 import json
+
+from django.contrib.sessions.middleware import SessionMiddleware
 from django.test import TestCase
 from django.test.client import RequestFactory
 from django.urls import reverse
+from django.utils.translation import LANGUAGE_SESSION_KEY, get_language
 from student.tests.factories import UserFactory
-from django.utils.translation import LANGUAGE_SESSION_KEY
-from django.contrib.sessions.middleware import SessionMiddleware
-from django.utils.translation import get_language
 
 
 class TestLangPrefView(TestCase):

openedx/core/djangoapps/lang_pref/views.py

@@ -2,13 +2,16 @@
 Language Preference Views
 """
 
+from __future__ import absolute_import
+
 import json
 
+import six
+
 from django.conf import settings
 from django.http import HttpResponse
 from django.utils.translation import LANGUAGE_SESSION_KEY
 from django.views.decorators.csrf import ensure_csrf_cookie
-
 from openedx.core.djangoapps.lang_pref import COOKIE_DURATION, LANGUAGE_KEY
 
 
@@ -22,7 +25,7 @@ def update_session_language(request):
         data = json.loads(request.body)
         language = data.get(LANGUAGE_KEY, settings.LANGUAGE_CODE)
         if request.session.get(LANGUAGE_SESSION_KEY, None) != language:
-            request.session[LANGUAGE_SESSION_KEY] = unicode(language)
+            request.session[LANGUAGE_SESSION_KEY] = six.text_type(language)
         response.set_cookie(
             settings.LANGUAGE_COOKIE,
             language,

openedx/core/djangoapps/service_status/tasks.py

@@ -2,6 +2,8 @@
 Django Celery tasks for service status app
 """
 
+from __future__ import absolute_import
+
 import time
 
 from djcelery import celery

openedx/core/djangoapps/service_status/test.py

 """Test for async task service status"""
 
+from __future__ import absolute_import
+
 import json
+import unittest
+
+import six
 
-from django.urls import reverse
 from django.test.client import Client
-import unittest
+from django.urls import reverse
 
 
 class CeleryConfigTest(unittest.TestCase):
@@ -44,6 +48,6 @@ class CeleryConfigTest(unittest.TestCase):
 
         # We don't know the other dict values exactly,
         # but we can assert that they take the right form
-        self.assertIsInstance(result_dict['task_id'], unicode)
+        self.assertIsInstance(result_dict['task_id'], six.text_type)
         self.assertIsInstance(result_dict['time'], float)
         self.assertGreater(result_dict['time'], 0.0)

openedx/core/djangoapps/service_status/urls.py

@@ -2,9 +2,10 @@
 Django URLs for service status app
 """
 
-from django.conf.urls import url
+from __future__ import absolute_import
 
-from openedx.core.djangoapps.service_status.views import index, celery_status, celery_ping
+from django.conf.urls import url
+from openedx.core.djangoapps.service_status.views import celery_ping, celery_status, index
 
 urlpatterns = [
     url(r'^$', index, name='status.service.index'),

openedx/core/djangoapps/service_status/views.py

@@ -2,13 +2,14 @@
 Django Views for service status app
 """
 
+from __future__ import absolute_import
+
 import json
 import time
 
 from celery.exceptions import TimeoutError
 from django.http import HttpResponse
 from djcelery import celery
-
 from openedx.core.djangoapps.service_status.tasks import delayed_ping