Move RegionFeatureCollectionSerializer to serializers file

uvdat/core/serializers.py

@@ -1,5 +1,6 @@
 import json
 
+from django.contrib.gis.serializers import geojson
 from rest_framework import serializers
 
 from uvdat.core.models import Chart, City, Dataset, DerivedRegion, NetworkNode, SimulationResult
@@ -51,6 +52,15 @@ class Meta:
         model = SimulationResult
 
 
+class RegionFeatureCollectionSerializer(geojson.Serializer):
+    # Override this method to ensure the pk field is a number instead of a string
+    def get_dump_object(self, obj):
+        val = super().get_dump_object(obj)
+        val["properties"]["id"] = int(val["properties"].pop("pk"))
+
+        return val
+
+
 class DerivedRegionListSerializer(serializers.ModelSerializer):
     class Meta:
         model = DerivedRegion

uvdat/core/views.py

@@ -1,11 +1,9 @@
 import json
 from pathlib import Path
 import tempfile
-from typing import Any
 
 from django.contrib.gis.db.models.aggregates import Union
 from django.contrib.gis.geos import GEOSGeometry
-from django.contrib.gis.serializers import geojson
 from django.db import transaction
 from django.http import HttpResponse
 from django_large_image.rest import LargeImageFileDetailMixin
@@ -26,6 +24,7 @@
     DerivedRegionDetailSerializer,
     DerivedRegionListSerializer,
     NetworkNodeSerializer,
+    RegionFeatureCollectionSerializer,
     SimulationResultSerializer,
 )
 from uvdat.core.tasks.charts import add_gcc_chart_datum
@@ -34,15 +33,6 @@
 from uvdat.core.tasks.simulations import get_available_simulations, run_simulation
 
 
-class RegionFeatureCollectionSerializer(geojson.Serializer):
-    # Override this method to ensure the pk field is a number instead of a string
-    def get_dump_object(self, obj: Any) -> Any:
-        val = super().get_dump_object(obj)
-        val["properties"]["id"] = int(val["properties"].pop("pk"))
-
-        return val
-
-
 class DerivedRegionViewSet(mixins.RetrieveModelMixin, mixins.ListModelMixin, GenericViewSet):
     queryset = DerivedRegion.objects.all()
     serializer_class = DerivedRegionListSerializer