Replace deprecated url() with re_path()

url() was deprecated in Django 3, and removed in Django 4.

lego/api/urls.py

@@ -1,7 +1,7 @@
 from django.conf import settings
-from django.conf.urls import include, url
+from django.conf.urls import include
 from django.http import Http404, HttpResponseRedirect
-from django.urls import resolve
+from django.urls import re_path, resolve
 from django.views.decorators.csrf import csrf_exempt
 from django.views.generic import RedirectView
 
@@ -22,9 +22,9 @@ def version_redirect(request, path):
 
 app_name = "api"
 urlpatterns = [
-    url(r"^v1/", include((v1.urls, "v1"), namespace="v1")),
-    url(
+    re_path(r"^v1/", include((v1.urls, "v1"), namespace="v1")),
+    re_path(
         r"^$", RedirectView.as_view(url=f"/api/{settings.API_VERSION}/"), name="default"
     ),
-    url(r"^(.*)/$", version_redirect),
+    re_path(r"^(.*)/$", version_redirect),
 ]

lego/apps/oauth/urls.py

@@ -1,13 +1,13 @@
 from __future__ import absolute_import
 
-from django.conf.urls import url
+from django.urls import re_path
 
 from oauth2_provider import views
 
 from .views import LegoAuthorizationView
 
 urlpatterns = (
-    url(r"^authorize/$", LegoAuthorizationView.as_view(), name="authorize"),
-    url(r"^token/$", views.TokenView.as_view(), name="token"),
-    url(r"^revoke_token/$", views.RevokeTokenView.as_view(), name="revoke-token"),
+    re_path(r"^authorize/$", LegoAuthorizationView.as_view(), name="authorize"),
+    re_path(r"^token/$", views.TokenView.as_view(), name="token"),
+    re_path(r"^revoke_token/$", views.RevokeTokenView.as_view(), name="revoke-token"),
 )

lego/apps/websockets/routing.py

@@ -1,5 +1,5 @@
 from django.conf import settings
-from django.conf.urls import url
+from django.urls import re_path
 
 from channels.routing import ProtocolTypeRouter, URLRouter
 from structlog import get_logger
@@ -26,7 +26,7 @@ async def __call__(self, scope):
 
 protocols = {
     "websocket": JWTAuthenticationMiddleware(
-        URLRouter([url("^$", GroupConsumer.as_asgi())])
+        URLRouter([re_path("^$", GroupConsumer.as_asgi())])
     )
 }
 

lego/urls.py

@@ -1,7 +1,7 @@
 from django.conf import settings
-from django.conf.urls import include, url
+from django.conf.urls import include
 from django.contrib.auth.views import LoginView, LogoutView
-from django.urls import path
+from django.urls import path, re_path
 from django.views.generic import TemplateView
 from rest_framework.documentation import include_docs_urls
 
@@ -14,27 +14,27 @@
 from lego.api.urls import urlpatterns as api
 
 jwt_urlpatterns = [
-    url(r"^token-auth/$", obtain_jwt_token, name="obtain_jwt_token"),
-    url(r"^token-auth/refresh/$", refresh_jwt_token, name="refresh_jwt_token"),
-    url(r"^token-auth/verify/$", verify_jwt_token, name="verify_jwt_token"),
+    re_path(r"^token-auth/$", obtain_jwt_token, name="obtain_jwt_token"),
+    re_path(r"^token-auth/refresh/$", refresh_jwt_token, name="refresh_jwt_token"),
+    re_path(r"^token-auth/verify/$", verify_jwt_token, name="verify_jwt_token"),
 ]
 
 authorization_urlpatterns = [
-    url(r"^oauth2/", include("lego.apps.oauth.urls")),
-    url(r"", include((jwt_urlpatterns, "jwt"), namespace="jwt")),
-    url(
+    re_path(r"^oauth2/", include("lego.apps.oauth.urls")),
+    re_path(r"", include((jwt_urlpatterns, "jwt"), namespace="jwt")),
+    re_path(
         r"^login/",
         LoginView.as_view(template_name="authorization/login.html"),
         name="login",
     ),
-    url(r"^logout/", LogoutView.as_view(next_page="/"), name="logout"),
+    re_path(r"^logout/", LogoutView.as_view(next_page="/"), name="logout"),
 ]
 
 urlpatterns = [
-    url(r"^api/", include("lego.api.urls", namespace="api")),
-    url(r"^authorization/", include(authorization_urlpatterns)),
-    url(r"^health/", include("health_check.urls")),
-    url(
+    re_path(r"^api/", include("lego.api.urls", namespace="api")),
+    re_path(r"^authorization/", include(authorization_urlpatterns)),
+    re_path(r"^health/", include("health_check.urls")),
+    re_path(
         r"^api-docs/",
         include_docs_urls(  # type: ignore
             title=settings.SITE["name"],
@@ -43,7 +43,9 @@
             schema_url="/api",
         ),
     ),
-    url(r"^$", TemplateView.as_view(template_name="landing.html"), name="landing_page"),
+    re_path(
+        r"^$", TemplateView.as_view(template_name="landing.html"), name="landing_page"
+    ),
 ]
 
 if "debug_toolbar" in settings.INSTALLED_APPS: