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'to_internal_value method' is reverted

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If I manipulate the list, I get a lot of errors.
Although multi-upload operations are limited,
It works fine when doing a single upload from a nested serializer.
This commit is contained in:
sol HYUN 2016-12-06 00:58:51 +09:00
parent 8d441e31d1
commit 50c51c335e
1 changed files with 15 additions and 22 deletions
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35
rest_framework/serializers.py
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@ -455,33 +455,26 @@ class Serializer(BaseSerializer):
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
validated_list = []
if not isinstance(primitive_value, list):
primitive_value = [primitive_value, ]
for inner_data in primitive_value:
try:
validated_value = field.run_validation(inner_data)
validated_list.append(validated_value)
if validate_method is not None:
validated_list.append(validate_method(validated_value))
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
if isinstance(validated_list[-1], str):
set_value(ret, field.source_attrs, validated_list[-1])
elif len(validated_list) > 1:
set_value(ret, field.source_attrs, validated_list)
else:
set_value(ret, field.source_attrs, validated_list[-1])
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_representation(self, instance):