Mypy error fixes.

backend/content/serializers.py:49: error: Function is missing a type annotation  [no-untyped-def]
backend/content/views.py:304: error: Missing type parameters for generic type "ModelViewSet"  [type-arg]
backend/content/views.py:309: error: Function is missing a type annotation  [no-untyped-def]

backend/communities/organizations/urls.py

@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
 from rest_framework import routers
 
 from . import views
@@ -9,4 +11,4 @@
     basename="organization-images",
 )
 
-urlpatterns = router.urls
+urlpatterns = router.urls

backend/content/serializers.py

@@ -3,7 +3,7 @@
 Serializers for the content app.
 """
 
-from typing import Dict, Union
+from typing import Any, Dict, Union
 
 from django.utils.translation import gettext as _
 from rest_framework import serializers
@@ -46,25 +46,27 @@ def validate(self, data: Dict[str, Union[str, int]]) -> Dict[str, Union[str, int
             raise serializers.ValidationError("No file was submitted.")
         return data
 
-    def create(self, validated_data):
+    # Using 'Any' type until a more correct type is determined.
+    def create(self, validated_data: Dict[str, Any]) -> Image:
         # Handle file upload properly
         file_obj = self.context["request"].FILES.get("file_object")
         if file_obj:
             validated_data["file_object"] = file_obj
-        
+
         # Create the image first
         image = super().create(validated_data)
-        
+
         # Get the organization from the request
-        organization_id = self.context['request'].data.get('organization_id')
+        organization_id = self.context["request"].data.get("organization_id")
         if organization_id:
             # Create OrganizationImage with next sequence index
             from communities.organizations.models import OrganizationImage
-            next_index = OrganizationImage.objects.filter(org_id=organization_id).count()
+
+            next_index = OrganizationImage.objects.filter(
+                org_id=organization_id
+            ).count()
             OrganizationImage.objects.create(
-                org_id=organization_id,
-                image=image,
-                sequence_index=next_index
+                org_id=organization_id, image=image, sequence_index=next_index
             )
         return image
 

backend/content/views.py

@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 # mypy: disable-error-code="override"
+from typing import Any
+
 from django.db.models import Q
 from rest_framework import status, viewsets
 from rest_framework.parsers import FormParser, MultiPartParser
@@ -301,12 +303,13 @@ def destroy(self, request: Request, pk: str | None = None) -> Response:
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 
-class ImageViewSet(viewsets.ModelViewSet):
+class ImageViewSet(viewsets.ModelViewSet[Image]):
     queryset = Image.objects.all()
     serializer_class = ImageSerializer
     parser_classes = (MultiPartParser, FormParser)
 
-    def create(self, request, *args, **kwargs):
+    # Using 'Any' type until a more correct type is determined.
+    def create(self, request: Request, *args: Any, **kwargs: Any) -> Response:
         serializer = self.get_serializer(
             data=request.data,
             context={"request": request},  # Pass request to serializer