fix: 🐛 Quick fix bug with MIDDLEWARE_CLASSES

Support for django 2.22 introduces the use of MIDDLEWARE instead of MIDDLEWARE_CLASSES. This change was not reflected everywhere, about function for instance.

re2o/settings.py

@@ -111,9 +111,9 @@ AUTHENTICATION_BACKENDS = ["re2o.login.RecryptBackend"]
 # Include debug_toolbar middleware if activated
 if "debug_toolbar" in INSTALLED_APPS:
     # Include this middleware at the beggining
-    MIDDLEWARE_CLASSES = (
+    MIDDLEWARE = (
         "debug_toolbar.middleware.DebugToolbarMiddleware",
-    ) + MIDDLEWARE_CLASSES
+    ) + MIDDLEWARE
     # Change the default show_toolbar middleware
     DEBUG_TOOLBAR_CONFIG = {
         "SHOW_TOOLBAR_CALLBACK": "re2o.middleware.show_debug_toolbar"

re2o/views.py

@@ -109,7 +109,7 @@ def about_page(request):
         git_info_commit = NO_GIT_MSG
         git_info_commit_date = NO_GIT_MSG
 
-    dependencies = settings.INSTALLED_APPS + settings.MIDDLEWARE_CLASSES
+    dependencies = settings.INSTALLED_APPS + settings.MIDDLEWARE
 
     try:
         president = Mandate.get_mandate().president.get_full_name()