config.py 文件源码

def __init__(self, endpoint: Optional[str]=None,
                 version: str='v2.20170315',
                 user_agent: Optional[str]=None,
                 access_key: Optional[str]=None,
                 secret_key: Optional[str]=None,
                 hash_type: Optional[str]=None) -> None:
        self._endpoint = \
            endpoint if endpoint else get_env('ENDPOINT', self.DEFAULTS['endpoint'])
        self._version = \
            version if version else self.DEFAULTS['version']
        self._user_agent = \
            user_agent if user_agent else self.DEFAULTS['user_agent']
        self._access_key = \
            access_key if access_key else get_env('ACCESS_KEY')
        self._secret_key = \
            secret_key if secret_key else get_env('SECRET_KEY')
        self._hash_type = \
            hash_type.lower() if hash_type else 'sha256'