Add django-4-compat.patch (Closes: #1013475).

debian/changelog

+python-django-pyscss (2.0.2-11) unstable; urgency=medium
+
+  * Add django-4-compat.patch (Closes: #1013475).
+
+ -- Thomas Goirand <zigo@debian.org>  Mon, 27 Jun 2022 13:14:51 +0200
+
 python-django-pyscss (2.0.2-10) unstable; urgency=medium
 
   [ Ondřej Nový ]

debian/patches/django-4-compat.patch

+Description: Django 4.x compat
+ The django.conf.urls API has been removed from Djang 4.0.
+Author: Thomas Goirand <zigo@debian.org>
+Forwarded: no
+Last-Update: 2022-06-27
+
+Index: python-django-pyscss/testproject/testproject/urls.py
+===================================================================
+--- python-django-pyscss.orig/testproject/testproject/urls.py
++++ python-django-pyscss/testproject/testproject/urls.py
+@@ -1,4 +1,5 @@
+-from django.conf.urls import include, url
++from django.conf.urls import include
++from django.urls import re_path
+ 
+ from django.contrib import admin
+ admin.autodiscover()
+@@ -8,5 +9,5 @@ urlpatterns = [
+     # url(r'^$', 'testproject.views.home', name='home'),
+     # url(r'^blog/', include('blog.urls')),
+ 
+-    url(r'^admin/', admin.site.urls),
++    re_path(r'^admin/', admin.site.urls),
+ ]

debian/patches/series

@@ -8,3 +8,4 @@ Fix_MIDDLEWARE_and_INSTALLED_APPS_definitions.patch
 remove-broken-test-in-django-2.0.patch
 do-not-use-six-from-django.patch
 rename-staticfiles-into-static.patch
+django-4-compat.patch