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��YZd	efd��YZdS(s'A multi-producer, multi-consumer queue.i����(ttimeN(tdequetEmptytFulltQueuet
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�Zd�Zd�ZRS(sjCreate a queue object with a given maximum size.

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cCs*|jj�|j�}|jj�|S(s9Return the approximate size of the queue (not reliable!).(RRt_qsizeR(Rtn((s*/opt/alt/python27/lib64/python2.7/Queue.pytqsizeVs

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cCsC|jj�d|jko-|j�kn}|jj�|S(sBReturn True if the queue is full, False otherwise (not reliable!).i(RRR
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        the Full exception if no free slot was available within that time.
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cCs|j|t�S(s�Put an item into the queue without blocking.

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	cBs5eZdZd�Zed�Zd�Zd�ZRS(sBVariant of Queue that retrieves most recently added entries first.cCs
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