Revert "Bump djangorestframework from 3.14.0 to 3.15.1"

pydis_site/apps/api/tests/test_bumped_threads.py

@@ -60,4 +60,4 @@ def test_returns_404_for_non_existing_data(self):
 
         response = self.client.get(url)
         self.assertEqual(response.status_code, 404)
-        self.assertEqual(response.json(), {"detail": "No BumpedThread matches the given query."})
+        self.assertEqual(response.json(), {"detail": "Not found."})

pydis_site/apps/api/tests/test_filters.py

@@ -211,12 +211,7 @@ def test_fetch_non_existing(self) -> None:
 
                 response = self.client.get(f"{sequence.url()}/42")
                 self.assertEqual(response.status_code, 404)
-                parsed = response.json()
-                self.assertIn('detail', parsed)
-                self.assertIn(parsed['detail'], (
-                    "No Filter matches the given query.",
-                    "No FilterList matches the given query."
-                ))
+                self.assertDictEqual(response.json(), {'detail': 'Not found.'})
 
     def test_creation(self) -> None:
         for name, sequence in get_test_sequences().items():

pydis_site/apps/api/tests/test_infractions.py

@@ -559,7 +559,7 @@ def test_returns_400_for_second_active_infraction_of_the_same_type(self):
                     second_response.json(),
                     {
                         'non_field_errors': [
-                            'The fields user, type must make a unique set.'
+                            'This user already has an active infraction of this type.'
                         ]
                     }
                 )

pydis_site/apps/api/tests/test_nominations.py

@@ -379,7 +379,7 @@ def test_returns_404_on_get_unknown_nomination(self):
         response = self.client.get(url, data={})
         self.assertEqual(response.status_code, 404)
         self.assertEqual(response.json(), {
-            "detail": "No Nomination matches the given query."
+            "detail": "Not found."
         })
 
     def test_returns_404_on_patch_unknown_nomination(self):
@@ -391,7 +391,7 @@ def test_returns_404_on_patch_unknown_nomination(self):
         response = self.client.patch(url, data={})
         self.assertEqual(response.status_code, 404)
         self.assertEqual(response.json(), {
-            "detail": "No Nomination matches the given query."
+            "detail": "Not found."
         })
 
     def test_returns_405_on_list_put(self):

pydis_site/apps/api/tests/test_roles.py

@@ -208,4 +208,4 @@ def test_role_detail_404_all_methods(self):
         for method in ('get', 'put', 'patch', 'delete'):
             response = getattr(self.client, method)(url)
             self.assertEqual(response.status_code, 404)
-            self.assertJSONEqual(response.content, '{"detail": "No Role matches the given query."}')
+            self.assertJSONEqual(response.content, '{"detail": "Not found."}')

pydis_site/apps/api/urls.py

@@ -30,8 +30,7 @@
 bot_router = DefaultRouter(trailing_slash=False)
 bot_router.register(
     'filter/filter_lists',
-    FilterListViewSet,
-    basename='filter-filter-lists',
+    FilterListViewSet
 )
 bot_router.register(
     "aoc-account-links",

pydis_site/apps/api/viewsets/bot/infraction.py

@@ -1,5 +1,6 @@
 import datetime
 
+from django.db import IntegrityError
 from django.db.models import QuerySet
 from django.http.request import HttpRequest
 from django_filters.rest_framework import DjangoFilterBackend
@@ -274,3 +275,28 @@ def partial_update_expanded(self, *args, **kwargs) -> Response:
         """
         self.serializer_class = ExpandedInfractionSerializer
         return self.partial_update(*args, **kwargs)
+
+    def create(self, request: HttpRequest, *args, **kwargs) -> Response:
+        """
+        Create an infraction for a target user.
+
+        Called by the Django Rest Framework in response to the corresponding HTTP request.
+        """
+        try:
+            return super().create(request, *args, **kwargs)
+        except IntegrityError as err:
+            # We need to use `__cause__` here, as Django reraises the internal
+            # UniqueViolation emitted by psycopg2 (which contains the attribute
+            # that we actually need)
+            #
+            # _meta is documented and mainly named that way to prevent
+            # name clashes: https://docs.djangoproject.com/en/dev/ref/models/meta/
+            if err.__cause__.diag.constraint_name == Infraction._meta.constraints[0].name:
+                raise ValidationError(
+                    {
+                        'non_field_errors': [
+                            'This user already has an active infraction of this type.',
+                        ]
+                    }
+                )
+            raise  # pragma: no cover - no other constraint to test with

pyproject.toml

@@ -14,7 +14,7 @@ django-environ = "0.11.2"
 django-filter = "24.2"
 django-prometheus = "2.3.1"
 django-simple-bulma = "2.6.0"
-djangorestframework = "3.15.1"
+djangorestframework = "3.14.0"
 gunicorn = "21.2.0"
 httpx = "0.27.0"
 markdown = "3.6"