관리-도구
편집 파일: retrying.cpython-35.pyc
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)r: rK rL r r r r- � s zRetrying.stop_after_delayc C s d S)z#Don't sleep at all before retrying.r r )r: rK rL r r r �no_sleep� s zRetrying.no_sleepc C s | j S)z0Sleep a fixed amount of time between each retry.)r" )r: rK rL r r r r0 � s zRetrying.fixed_sleepc C s t j | j | j � S)zISleep a random amount of time between wait_random_min and wait_random_max)�random�randintr# r$ )r: rK rL r r r r1 � s zRetrying.random_sleepc C s. | j | j | d } | d k r* d } | S)z� Sleep an incremental amount of time after each attempt, starting at wait_incrementing_start and incrementing by wait_incrementing_increment r r )r% r& )r: rK rL �resultr r r r2 � s zRetrying.incrementing_sleepc C sE d | } | j | } | | j k r/ | j } | d k rA d } | S)N� r )r' r) )r: rK rL �exprP r r r r3 � s zRetrying.exponential_sleepc C s d S)NFr )r: rP r r r r7 � s zRetrying.never_rejectc C s d S)NTr )r: rP r r r r5 � s zRetrying.always_rejectc C sF d } | j r, | | j | j d � O} n | | j | j � O} | S)NFr )� has_exceptionr6 �valuer8 )r: �attempt�rejectr r r � should_reject� s zRetrying.should_rejectc O sS t t t j � d � � } d } x*y t | | | � | d � } Wn& t j � } t | | d � } Yn X| j | � s� | j | j � St t t j � d � � | } | j | | � r� | j r� | j r� | j � � qAt | � � nR | j | | � } | j r0t j � | j } | t d | � } t j | d � | d 7} q% Wd S)Ni� r FTr g @�@)�int�round�time�Attempt�sys�exc_inforW �getr9 r. rS � RetryErrorr4 r* rN r �sleep) r: �fnr r � start_time�attempt_numberrU �tbrL r` �jitterr r r r � s* z Retrying.call)�__name__� __module__� __qualname__rJ r, r- rM r0 r1 r2 r3 r7 r5 rW r r r r r r 8 s0 F r c @ s= e Z d Z d Z d d � Z d d d � Z d d � Z d S) r[ z� An Attempt encapsulates a call to a target function that may end as a normal return value from the function or an Exception depending on what occurred during the execution. c C s | | _ | | _ | | _ d S)N)rT rc rS )r: rT rc rS r r r rJ � s zAttempt.__init__Fc C sT | j rI | r t | � � qP t j | j d | j d | j d � n | j Sd S)z� Return the return value of this Attempt instance or raise an Exception. If wrap_exception is true, this Attempt is wrapped inside of a RetryError before being raised. r r rQ N)rS r_ r �reraiserT )r: rF r r r r^ � s +z Attempt.getc C sO | j r5 d j | j d j t j | j d � � � Sd j | j | j � Sd S)NzAttempts: {0}, Error: {1}� rQ zAttempts: {0}, Value: {1})rS �formatrc �join� traceback� format_tbrT )r: r r r �__repr__� s ,zAttempt.__repr__N)rf rg rh �__doc__rJ r^ ro r r r r r[ � s r[ c @ s. e Z d Z d Z d d � Z d d � Z d S)r_ zU A RetryError encapsulates the last Attempt instance right before giving up. c C s | | _ d S)N)� last_attempt)r: rq r r r rJ s zRetryError.__init__c C s d j | j � S)NzRetryError[{0}])rk rq )r: r r r �__str__ s zRetryError.__str__N)rf rg rh rp rJ rr r r r r r_ s r_ ) rN � pip._vendorr r\ rZ rm r( r �objectr r[ � Exceptionr_ r r r r �<module> s �!