Automatic Inclusion of @Property Fields in ModelSerializer

rest_framework/serializers.py

@@ -1111,7 +1111,22 @@ def get_fields(self):
 
  # Create the serializer field.
  fields[field_name] = field_class(**field_kwargs)
-
+ property_fields = getattr(self.Meta, 'property_fields', None)
+ if property_fields:
+ if property_fields == '__all__':
+ for attr_name in dir(model):
+ attr = getattr(model, attr_name)
+ if isinstance(attr, property):
+ fields[attr_name] = ReadOnlyField()
+ elif isinstance(property_fields, list) or isinstance(property_fields, tuple):
+ for attr_name in property_fields:
+ attr = getattr(model, attr_name, None)
+ if not attr:
+ raise ValueError(f"{attr_name} this field doesn't exist in {model} model property")
+ if isinstance(attr, property):
+ fields[attr_name] = ReadOnlyField()
+ else:
+ raise ValueError("Please select the appropriate value for property_fields in the serializer. Use __all__ to include all property fields, or provide a tuple or list to manually specify the property fields you want to include.")
  # Add in any hidden fields.
  fields.update(hidden_fields)