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Editing: queues.cpython-36.opt-2.pyc
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)�buffer�notemptyr$ r$ r% rb � s zQueue._finalize_closec C sP t d� |j}|j}|j}| j} t} tjdkr<|j} |j} nd } �xy�|� z| sX|� W d |� X ybx\| � } | | kr�t d� |� d S tj | �} | d kr�|| � qh| � z || � W d | � X qhW W n t k r� Y nX W qD t k �rF } zJ|�rt |dd�t jk�rd S t� �r&td|� d S dd l}|j� W Y d d }~X qDX qDW d S )Nz$starting thread to feed data to piper z%feeder thread got sentinel -- exiting�errnor zerror in queue thread: %s)r r< rD �wait�popleftrd r r rF �dumps� IndexError� Exception�getattrrg ZEPIPEr r � traceback� print_exc)re rf r6 Z writelockrR Z ignore_epipeZnacquireZnreleaseZnwaitZbpopleft�sentinelZwacquireZwreleaser@ �ern r$ r$ r% r] � sR z Queue._feed)r )TN)TN)�__name__� __module__� __qualname__r& r( r* r rC rI rL rM rO rP rQ rR rS rU r= � staticmethodr_ rb r] r$ r$ r$ r% r " s$ c @ s@ e Zd Zddd�Zdd� Zdd� Zdd d �Zd d � Zdd� Zd S )r r c C s* t j| ||d� |jd�| _|j� | _d S )N)r# r )r r& Z Semaphore�_unfinished_tasksr, �_cond)r! r" r# r$ r$ r% r& s zJoinableQueue.__init__c C s t j| �| j| jf S )N)r r( rw rv )r! r$ r$ r% r( s zJoinableQueue.__getstate__c C s, t j| |d d� � |dd � \| _| _d S )N� ���ry )r r* rw rv )r! r) r$ r$ r% r* s zJoinableQueue.__setstate__TNc C sl | j j||�st�| j�J | j�8 | jd kr4| j� | jj|� | j j � | jj � W d Q R X W d Q R X d S )N) r r< r r- rw r1 r= r0 r> rv rD r? )r! r@ rA rB r$ r$ r% rC s zJoinableQueue.putc C s@ | j �0 | jjd�s td��| jjj� r2| j j� W d Q R X d S )NFz!task_done() called too many times)rw rv r< � ValueErrorrJ rN Z notify_all)r! r$ r$ r% � task_done' s zJoinableQueue.task_donec C s, | j � | jjj� s | j j� W d Q R X d S )N)rw rv rJ rN rh )r! r$ r$ r% rc . s zJoinableQueue.join)r )TN) rr rs rt r& r( r* rC r{ rc r$ r$ r$ r% r s c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd S )r c C sH t jdd�\| _| _|j� | _| jj| _tj dkr:d | _ n |j� | _ d S )NF)r r ) r r r r r r r: r; r r r )r! r# r$ r$ r% r& 9 s zSimpleQueue.__init__c C s | j � S )N)r; )r! r$ r$ r% rM B s zSimpleQueue.emptyc C s t j| � | j| j| j| jfS )N)r r' r r r r )r! r$ r$ r% r( E s zSimpleQueue.__getstate__c C s" |\| _ | _| _| _| j j| _d S )N)r r r r r: r; )r! r) r$ r$ r% r* I s zSimpleQueue.__setstate__c C s& | j � | jj� }W d Q R X tj|�S )N)r r r8 rF rG )r! rH r$ r$ r% rI M s zSimpleQueue.getc C sD t j|�}| jd kr"| jj|� n | j� | jj|� W d Q R X d S )N)rF rj r r r6 )r! r@ r$ r$ r% rC S s zSimpleQueue.putN) rr rs rt r& rM r( r* rI rC r$ r$ r$ r% r 7 s ) �__all__r r r+ r. rE r` rg Zqueuer r Z_multiprocessing� r r Z reductionZForkingPicklerrF �utilr r r r r �objectr rd r r r$ r$ r$ r% �<module> s$ b *
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