diff options
Diffstat (limited to 'rest_framework/serializers.py')
| -rw-r--r-- | rest_framework/serializers.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/rest_framework/serializers.py b/rest_framework/serializers.py index 33db82ee..4210d058 100644 --- a/rest_framework/serializers.py +++ b/rest_framework/serializers.py @@ -262,10 +262,13 @@ class BaseSerializer(WritableField): for field_name, field in self.fields.items(): if field_name in self._errors: continue + + source = field.source or field_name + if self.partial and source not in attrs: + continue try: validate_method = getattr(self, 'validate_%s' % field_name, None) if validate_method: - source = field.source or field_name attrs = validate_method(attrs, source) except ValidationError as err: self._errors[field_name] = self._errors.get(field_name, []) + list(err.messages) @@ -403,7 +406,7 @@ class BaseSerializer(WritableField): return # Set the serializer object if it exists - obj = getattr(self.parent.object, field_name) if self.parent.object else None + obj = get_component(self.parent.object, self.source or field_name) if self.parent.object else None obj = obj.all() if is_simple_callable(getattr(obj, 'all', None)) else obj if self.source == '*': @@ -912,7 +915,7 @@ class ModelSerializer(Serializer): def save_object(self, obj, **kwargs): """ - Save the deserialized object and return it. + Save the deserialized object. """ if getattr(obj, '_nested_forward_relations', None): # Nested relationships need to be saved before we can save the |