request.py 文件源码

def _process_attr(self, attr):
        params = re.findall(
            r'({result=(?P<name>\w+):\$\.(?P<value>[a-zA-Z0-9.*]+)})', attr
        )
        if not params:
            return attr

        for url_param in params:
            if url_param[1] not in self.named_responses:
                raise ValidationError('Named request {} is missing'.format(url_param[1]))

            result = get_attribute(
                self.named_responses[url_param[1]]['_data'],
                url_param[2].split('.')
            )
            if isinstance(result, list):
                result = ','.join(map(six.text_type, result))

            if attr == url_param[0]:
                attr = result
            else:
                attr = attr.replace(url_param[0], str(result))

        return attr