manager.py 文件源码

def head_container_metadata(self, container_name):
        """
        get container's metadata
        :param container_name: target container name
        :return: container's metadata dict
        """
        # check container metadata
        url = self.url + '/' + container_name

        # request api
        response = requests.head(url, headers=self.base_headers)

        # formatting result
        result = dict()
        for key in response.headers:
            if key == 'X-Container-Object-Count':
                result['object_count'] = \
                    response.headers['X-Container-Object-Count']
            elif key == 'X-Container-Bytes-Used':
                result['used_bytes'] = replace_bytes_to_readable(
                    response.headers['X-Container-Bytes-Used']
                )
            else:
                result[key] = response.headers[key]
        return result