B uf/@sdZddlZdZdZejjZejjZdZdZ ejjejj ejj ejj ejj ejjfZGdddeZGd d d eZGd d d eZdS) zCommon utilities for Google Media Downloads and Resumable Uploads. Includes custom exception types, useful constants and shared helpers. NzIAt most one of `max_cumulative_retry` and `max_retries` can be specified.igP@g@cs eZdZdZfddZZS)InvalidResponsezError class for responses which are not in the correct state. Args: response (object): The HTTP response which caused the failure. args (tuple): The positional arguments typically passed to an exception class. cstt|j|||_dS)N)superr__init__response)selfrargs) __class___/home/ankuromar296_gmail_com/myenv/lib/python3.7/site-packages/google/resumable_media/common.pyr\szInvalidResponse.__init__)__name__ __module__ __qualname____doc__r __classcell__r r )rr rSsrcs eZdZdZfddZZS)DataCorruptionzError class for corrupt media transfers. Args: response (object): The HTTP response which caused the failure. args (tuple): The positional arguments typically passed to an exception class. cstt|j|||_dS)N)rrrr)rrr)rr r rkszDataCorruption.__init__)r r r rrrr r )rr rbsrc@s,eZdZdZeddddfddZddZdS) RetryStrategyaKConfiguration class for retrying failed requests. At most one of ``max_cumulative_retry`` and ``max_retries`` can be specified (they are both caps on the total number of retries). If neither are specified, then ``max_cumulative_retry`` is set as :data:`MAX_CUMULATIVE_RETRY`. Args: max_sleep (Optional[float]): The maximum amount of time to sleep after a failed request. Default is :attr:`MAX_SLEEP`. max_cumulative_retry (Optional[float]): The maximum **total** amount of time to sleep during retry process. max_retries (Optional[int]): The number of retries to attempt. initial_delay (Optional[float]): The initial delay. Default 1.0 second. muiltiplier (Optional[float]): Exponent of the backoff. Default is 2.0. Attributes: max_sleep (float): Maximum amount of time allowed between requests. max_cumulative_retry (Optional[float]): Maximum total sleep time allowed during retry process. max_retries (Optional[int]): The number retries to attempt. initial_delay (Optional[float]): The initial delay. Default 1.0 second. muiltiplier (Optional[float]): Exponent of the backoff. Default is 2.0. Raises: ValueError: If both of ``max_cumulative_retry`` and ``max_retries`` are passed. Ng?g@cCsN|dk r|dk rtt|dkr,|dkr,t}||_||_||_||_||_dS)N) ValueError_SLEEP_RETRY_ERROR_MSGMAX_CUMULATIVE_RETRY max_sleepmax_cumulative_retry max_retries initial_delay multiplier)rrrrrrr r r rszRetryStrategy.__init__cCs"|jdkr||jkS||jkSdS)aCheck if another retry is allowed. Args: total_sleep (float): With another retry, the amount of sleep that will be accumulated by the caller. num_retries (int): With another retry, the number of retries that will be attempted by the caller. Returns: bool: Indicating if another retry is allowed (depending on either the cumulative sleep allowed or the maximum number of retries allowed. N)rr)rZ total_sleepZ num_retriesr r r retry_alloweds  zRetryStrategy.retry_allowed)r r r r MAX_SLEEPrrr r r r rqs r)r http.clienthttprZUPLOAD_CHUNK_SIZEclientPERMANENT_REDIRECTTOO_MANY_REQUESTSrrREQUEST_TIMEOUTINTERNAL_SERVER_ERROR BAD_GATEWAYSERVICE_UNAVAILABLEGATEWAY_TIMEOUTZ RETRYABLE Exceptionrrobjectrr r r r s