Import reverse from django.urls directly

The old style is no longer needed. This makes pre-commit tests pass.

invitations/models.py

@@ -6,7 +6,7 @@
 try:
     from django.urls import reverse
 except ImportError:
-    from django.core.urlresolvers import reverse
+    from django.urls import reverse
 
 from django.db import models
 from django.utils import timezone

tests/allauth/test_allauth.py

@@ -3,7 +3,7 @@
 try:
     from django.urls import reverse
 except ImportError:
-    from django.core.urlresolvers import reverse
+    from django.urls import reverse
 
 import pytest
 from allauth.account.models import EmailAddress

tests/basic/tests.py

@@ -11,7 +11,7 @@
 try:
     from django.urls import reverse
 except ImportError:
-    from django.core.urlresolvers import reverse
+    from django.urls import reverse
 
 import pytest
 from django.contrib.auth.models import AnonymousUser