remove new duplication

src/backend/InvenTree/InvenTree/serializers.py

@@ -53,6 +53,12 @@ class PathScopedMixin:
 
     def __init__(self, *args, **kwargs):
         """Initialization routine for the serializer."""
+        # add list_serializer_class to meta if not present
+        if not isinstance(self, FilterableListSerializer) and (
+            not hasattr(self.Meta, 'list_serializer_class')
+        ):
+            self.Meta.list_serializer_class = FilterableListSerializer
+
         self.gather_filters(kwargs)
         super().__init__(*args, **kwargs)
         self.do_filtering(*args, **kwargs)

src/backend/InvenTree/build/serializers.py

@@ -34,7 +34,6 @@ from InvenTree.mixins import DataImportExportSerializerMixin
 from InvenTree.serializers import (
     CfCharField,
     CfIntegerField,
-    FilterableListSerializer,
     InvenTreeDecimalField,
     InvenTreeModelSerializer,
     NotesFieldMixin,
@@ -112,7 +111,6 @@ class BuildSerializer(
             'status_text',
             'level',
         ]
-        list_serializer_class = FilterableListSerializer
 
     reference = serializers.CharField(required=True)
 
@@ -1204,7 +1202,6 @@ class BuildItemSerializer(
             'bom_part_id',
             'bom_part_name',
         ]
-        list_serializer_class = FilterableListSerializer
 
     # Export-only fields
     bom_reference = serializers.CharField(
@@ -1355,7 +1352,6 @@ class BuildLineSerializer(
             'build_detail',
         ]
         read_only_fields = ['build', 'bom_item', 'allocations']
-        list_serializer_class = FilterableListSerializer
 
     # Build info fields
     build_reference = serializers.CharField(

src/backend/InvenTree/company/serializers.py

@@ -19,7 +19,6 @@ from InvenTree.mixins import DataImportExportSerializerMixin
 from InvenTree.ready import isGeneratingSchema
 from InvenTree.serializers import (
     CfCharField,
-    FilterableListSerializer,
     InvenTreeCurrencySerializer,
     InvenTreeDecimalField,
     InvenTreeImageSerializerField,
@@ -277,7 +276,6 @@ class ManufacturerPartSerializer(
             'notes',
             'tags',
         ]
-        list_serializer_class = FilterableListSerializer
 
     tags = TagListSerializerField(required=False)
 
@@ -389,7 +387,6 @@ class SupplierPartSerializer(
             'barcode_hash',
             'pack_quantity_native',
         ]
-        list_serializer_class = FilterableListSerializer
 
     tags = TagListSerializerField(required=False)
 
@@ -554,7 +551,6 @@ class SupplierPriceBreakSerializer(
             'supplier_detail',
             'updated',
         ]
-        list_serializer_class = FilterableListSerializer
 
     @staticmethod
     def annotate_queryset(queryset):

src/backend/InvenTree/order/serializers.py

@@ -45,7 +45,6 @@ from InvenTree.helpers import (
 )
 from InvenTree.mixins import DataImportExportSerializerMixin
 from InvenTree.serializers import (
-    FilterableListSerializer,
     InvenTreeCurrencySerializer,
     InvenTreeDecimalField,
     InvenTreeModelSerializer,
@@ -332,7 +331,6 @@ class PurchaseOrderSerializer(
             'supplier': {'required': True},
             'order_currency': {'required': False},
         }
-        list_serializer_class = FilterableListSerializer
 
     def skip_create_fields(self):
         """Skip these fields when instantiating a new object."""
@@ -502,7 +500,6 @@ class PurchaseOrderLineItemSerializer(
             'internal_part',
             'internal_part_name',
         ]
-        list_serializer_class = FilterableListSerializer
 
     def skip_create_fields(self):
         """Return a list of fields to skip when creating a new object."""
@@ -710,7 +707,6 @@ class PurchaseOrderExtraLineSerializer(
         """Metaclass options."""
 
         model = order.models.PurchaseOrderExtraLine
-        list_serializer_class = FilterableListSerializer
 
 
 class PurchaseOrderLineItemReceiveSerializer(serializers.Serializer):
@@ -985,7 +981,6 @@ class SalesOrderSerializer(
         ])
         read_only_fields = ['status', 'creation_date', 'shipment_date']
         extra_kwargs = {'order_currency': {'required': False}}
-        list_serializer_class = FilterableListSerializer
 
     def skip_create_fields(self):
         """Skip these fields when instantiating a new object."""
@@ -1086,7 +1081,6 @@ class SalesOrderLineItemSerializer(
             'building',
             'on_order',
         ]
-        list_serializer_class = FilterableListSerializer
 
     @staticmethod
     def annotate_queryset(queryset):
@@ -1244,7 +1238,6 @@ class SalesOrderShipmentSerializer(
             'link',
             'notes',
         ]
-        list_serializer_class = FilterableListSerializer
 
     @staticmethod
     def annotate_queryset(queryset):
@@ -1298,7 +1291,6 @@ class SalesOrderAllocationSerializer(PathScopedMixin, InvenTreeModelSerializer):
             'shipment_detail',
         ]
         read_only_fields = ['line', '']
-        list_serializer_class = FilterableListSerializer
 
     part = serializers.PrimaryKeyRelatedField(source='item.part', read_only=True)
     order = serializers.PrimaryKeyRelatedField(
@@ -1823,7 +1815,6 @@ class ReturnOrderSerializer(
             'total_price',
         ])
         read_only_fields = ['creation_date']
-        list_serializer_class = FilterableListSerializer
 
     def skip_create_fields(self):
         """Skip these fields when instantiating a new object."""
@@ -2022,7 +2013,6 @@ class ReturnOrderLineItemSerializer(
             'target_date',
             'link',
         ]
-        list_serializer_class = FilterableListSerializer
 
     order_detail = can_filter(
         ReturnOrderSerializer(
@@ -2060,7 +2050,6 @@ class ReturnOrderExtraLineSerializer(
         """Metaclass options."""
 
         model = order.models.ReturnOrderExtraLine
-        list_serializer_class = FilterableListSerializer
 
     order_detail = can_filter(
         ReturnOrderSerializer(

src/backend/InvenTree/part/serializers.py

@@ -92,7 +92,6 @@ class CategorySerializer(
             'parent_default_location',
         ]
         read_only_fields = ['level', 'pathstring']
-        list_serializer_class = FilterableListSerializer
 
     @staticmethod
     def annotate_queryset(queryset):
@@ -353,7 +352,6 @@ class PartBriefSerializer(
             'pricing_max',
         ]
         read_only_fields = ['barcode_hash']
-        list_serializer_class = FilterableListSerializer
 
     category_default_location = serializers.IntegerField(
         read_only=True, allow_null=True
@@ -418,7 +416,6 @@ class PartParameterSerializer(
             'updated_by_detail',
         ]
         read_only_fields = ['updated', 'updated_by']
-        list_serializer_class = FilterableListSerializer
 
     def save(self):
         """Save the PartParameter instance."""
@@ -719,7 +716,6 @@ class PartSerializer(
             'tags',
         ]
         read_only_fields = ['barcode_hash', 'creation_date', 'creation_user']
-        list_serializer_class = FilterableListSerializer
 
     tags = TagListSerializerField(required=False)
 
@@ -1674,7 +1670,6 @@ class BomItemSerializer(
             # Annotate the total potential quantity we can build
             'can_build',
         ]
-        list_serializer_class = FilterableListSerializer
 
     quantity = InvenTree.serializers.InvenTreeDecimalField(required=True)
 

src/backend/InvenTree/stock/serializers.py

@@ -34,7 +34,6 @@ from importer.registry import register_importer
 from InvenTree.mixins import DataImportExportSerializerMixin
 from InvenTree.serializers import (
     CfListField,
-    FilterableListSerializer,
     InvenTreeCurrencySerializer,
     InvenTreeDecimalField,
     InvenTreeModelSerializer,
@@ -224,7 +223,6 @@ class StockItemTestResultSerializer(
             'template_detail',
         ]
         read_only_fields = ['pk', 'user', 'date']
-        list_serializer_class = FilterableListSerializer
 
     user_detail = can_filter(
         UserSerializer(source='user', read_only=True, allow_null=True)
@@ -403,7 +401,6 @@ class StockItemSerializer(
         """
         Fields used when creating a stock item
         """
-        list_serializer_class = FilterableListSerializer
 
     part = serializers.PrimaryKeyRelatedField(
         queryset=part_models.Part.objects.all(),
@@ -1160,7 +1157,6 @@ class LocationSerializer(
             'tags',
         ]
         read_only_fields = ['barcode_hash', 'icon', 'level', 'pathstring']
-        list_serializer_class = FilterableListSerializer
 
     @staticmethod
     def annotate_queryset(queryset):
@@ -1237,7 +1233,6 @@ class StockTrackingSerializer(
             'user_detail',
         ]
         read_only_fields = ['date', 'user', 'label', 'tracking_type']
-        list_serializer_class = FilterableListSerializer
 
     label = serializers.CharField(read_only=True)
 

src/backend/InvenTree/users/serializers.py

@@ -247,7 +247,6 @@ class GroupSerializer(PathScopedMixin, InvenTreeModelSerializer):
 
         model = Group
         fields = ['pk', 'name', 'permissions', 'roles', 'users']
-        list_serializer_class = FilterableListSerializer
 
     permissions = can_filter(
         CfSerializerMethodField(allow_null=True, read_only=True),