fix: Added support for Django42

.github/workflows/ci.yml

@@ -14,8 +14,13 @@ jobs:
       max-parallel: 4
       matrix:
         python-version: ['py38']
-        django-version: ['django32']
+        django-version: ['django32', 'django42']
         db-version: ['mysql57', 'mysql80']
+        # excluding mysql5.7 with Django 4.2 since Django 4.2 has 
+        # dropped support for MySQL<8
+        exclude:
+          - django-version: 'django42'
+            db-version: 'mysql57'
 
     steps:
     - uses: actions/checkout@v2

.travis/run_tests.sh

@@ -5,4 +5,3 @@ export DJANGO_SETTINGS_MODULE=notesserver.settings.test
 cd /edx/app/edx_notes_api/edx_notes_api
 
 make validate
-

Makefile

@@ -57,10 +57,10 @@ static:  # provide the static target for devstack's tooling.
 requirements:
 	pip install -q -r requirements/base.txt --exists-action=w
 
-test.requirements: requirements
+test.requirements:
 	pip install -q -r requirements/test.txt --exists-action=w
 
-develop: test.requirements
+develop: requirements test.requirements
 
 piptools: ## install pinned version of pip-compile and pip-sync
 	pip install -r requirements/pip-tools.txt

notesapi/urls.py

@@ -1,7 +1,7 @@
-from django.conf.urls import include, url
+from django.urls import include, path
 
 app_name = "notesapi.v1"
 
 urlpatterns = [
-    url(r'^v1/', include('notesapi.v1.urls', namespace='v1')),
+    path('v1/', include('notesapi.v1.urls', namespace='v1')),
 ]

notesapi/v1/permissions.py

@@ -33,7 +33,7 @@ class HasAccessToken(BasePermission):
     def has_permission(self, request, view):
         if getattr(settings, 'DISABLE_TOKEN_CHECK', False):
             return True
-        token = request.META.get('HTTP_X_ANNOTATOR_AUTH_TOKEN', '')
+        token = request.headers.get('x-annotator-auth-token', '')
         if not token:
             logger.debug("No token found in headers")
             return False

notesapi/v1/urls.py

@@ -1,15 +1,15 @@
-from django.conf.urls import url
+from django.urls import path, re_path
 
 from notesapi.v1.views import (AnnotationDetailView, AnnotationListView,
                                AnnotationRetireView, AnnotationSearchView)
 app_name = "notesapi.v1"
 urlpatterns = [
-    url(r'^annotations/$', AnnotationListView.as_view(), name='annotations'),
-    url(r'^retire_annotations/$', AnnotationRetireView.as_view(), name='annotations_retire'),
-    url(
+    path('annotations/', AnnotationListView.as_view(), name='annotations'),
+    path('retire_annotations/', AnnotationRetireView.as_view(), name='annotations_retire'),
+    re_path(
         r'^annotations/(?P<annotation_id>[a-zA-Z0-9_-]+)/?$',
         AnnotationDetailView.as_view(),
         name='annotations_detail'
     ),
-    url(r'^search/$', AnnotationSearchView.as_view(), name='annotations_search'),
+    path('search/', AnnotationSearchView.as_view(), name='annotations_search'),
 ]

notesapi/v1/views.py

@@ -5,7 +5,7 @@
 from django.core.exceptions import ValidationError
 from django.db.models import Q
 from django.urls import reverse
-from django.utils.translation import ugettext as _
+from django.utils.translation import gettext as _
 from rest_framework import status
 from rest_framework.generics import GenericAPIView, ListAPIView
 from rest_framework.response import Response

notesserver/settings/common.py

@@ -148,3 +148,10 @@
     'JWT_AUTH_REFRESH_COOKIE': 'edx-jwt-refresh-cookie',
     'JWT_ALGORITHM': 'HS256',
 }
+
+CSRF_TRUSTED_ORIGINS = []
+
+# Django 4.0+ uses zoneinfo if this is not set. We can remove this and
+# migrate to zoneinfo after Django 4.2 upgrade. See more on following url
+# https://docs.djangoproject.com/en/4.2/releases/4.0/#zoneinfo-default-timezone-implementation
+USE_DEPRECATED_PYTZ = True

notesserver/urls.py

@@ -1,4 +1,4 @@
-from django.conf.urls import include, url
+from django.urls import include, path, re_path
 from drf_yasg.views import get_schema_view
 from drf_yasg import openapi
 from rest_framework import permissions
@@ -16,10 +16,10 @@
 )
 
 urlpatterns = [
-    url(r'^heartbeat/$', notesserver.views.heartbeat, name='heartbeat'),
-    url(r'^selftest/$', notesserver.views.selftest, name='selftest'),
-    url(r'^robots.txt$', notesserver.views.robots, name='robots'),
-    url(r'^$', notesserver.views.root, name='root'),
-    url(r'^api/', include('notesapi.urls', namespace='api')),
-    url(r'^swagger/$', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
+    path('heartbeat/', notesserver.views.heartbeat, name='heartbeat'),
+    path('selftest/', notesserver.views.selftest, name='selftest'),
+    re_path(r'^robots.txt$', notesserver.views.robots, name='robots'),
+    path('', notesserver.views.root, name='root'),
+    path('api/', include('notesapi.urls', namespace='api')),
+    path('swagger/', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
 ]

tox.ini

@@ -1,12 +1,13 @@
 [tox]
-envlist = py38-django{32}
+envlist = py38-django{32, 42}
 skipsdist = true
 
 [testenv]
-deps =
-    django32: -r requirements/django.txt
+deps = 
+    django32: Django>=3.2,<4.0
+    django42: Django>=4.2,<4.3
     -r {toxinidir}/requirements/test.txt
-passenv =
+passenv = 
     CONN_MAX_AGE
     DB_ENGINE
     DB_HOST
@@ -16,7 +17,7 @@ passenv =
     DB_USER
     ENABLE_DJANGO_TOOLBAR
     ELASTICSEARCH_URL
-whitelist_externals =
+whitelist_externals = 
     make
-commands =
+commands = 
     make validate