serializers.py 文件源码

def to_internal_value(self, data):
        """
        This implements the same relevant logic as ListSerializer except that if one or more items fail validation,
        processing for other items that did not fail will continue.
        """

        if not isinstance(data, list):
            message = self.error_messages['not_a_list'].format(
                input_type=type(data).__name__
            )
            raise serializers.ValidationError({
                api_settings.NON_FIELD_ERRORS_KEY: [message]
            })

        ret = []

        for item in data:
            try:
                validated = self.child.run_validation(item)
            except serializers.ValidationError as exc:
                ret.append(exc.detail)
            else:
                ret.append(validated)

        return ret