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}|dk r*|dk r t d | j j || _ ddd y# 1 sw Y yxY w)a. Indicate that a formerly enqueued task is complete.
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on the task is complete.
If a join() is currently blocking, it will resume when all items
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for every item that had been put() into the queue).
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s AA A%c | j 5 | j r'| j j | j r'ddd y# 1 sw Y yxY w)a Blocks until all items in the Queue have been gotten and processed.
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Ac f | j 5 | j cddd S # 1 sw Y yxY w)9Return the approximate size of the queue (not reliable!).Nr _qsizer/ s r qsizez Queue.qsize\ s
ZZ;;= ZZs '0c h | j 5 | j cddd S # 1 sw Y yxY w)a Return True if the queue is empty, False otherwise (not reliable!).
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Nr3 r/ s r emptyz Queue.emptya s! ZZ{{}$ ZZs (1c | j 5 d| j cxk xr | j k nc cddd S # 1 sw Y yxY w)aO Return True if the queue is full, False otherwise (not reliable!).
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c_ | j j ddd y# 1 sw Y yxY w)a Put an item into the queue.
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the Full exception if no free slot was available within that time.
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is immediately available, else raise the Full exception ('timeout'
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If optional args 'block' is true and 'timeout' is None (the default),
block if necessary until an item is available. If 'timeout' is
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the Empty exception if no item was available within that time.
Otherwise ('block' is false), return an item if one is immediately
available, else raise the Empty exception ('timeout' is ignored
in that case).
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put_nowaitzQueue.put_nowait xxEx**r c & | j d S zRemove and return an item from the queue without blocking.
Only get an item if one is immediately available. Otherwise
raise the Empty exception.
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c ( e Zd ZdZd Zd Zd Zd Zy)r zVariant of Queue that retrieves open entries in priority order (lowest first).
Entries are typically tuples of the form: (priority number, data).
c g | _ y rV rW r$ s r r zPriorityQueue._init
r c , t | j S rV rY r/ s r r4 zPriorityQueue._qsize r[ r c 0 t | j | y rV )r rW rM s r r> zPriorityQueue._put s T"r c , t | j S rV )r rW r/ s r rH zPriorityQueue._get s tzz""r Nr r r r r r4 r> rH r r r r r s
##r r c ( e Zd ZdZd Zd Zd Zd Zy)r zBVariant of Queue that retrieves most recently added entries first.c g | _ y rV ri r$ s r r zLifoQueue._init rj r c , t | j S rV rY r/ s r r4 zLifoQueue._qsize r[ r c : | j j | y rV r] rM s r r> zLifoQueue._put r_ r c 6 | j j S rV )rW popr/ s r rH zLifoQueue._get s zz~~ r Nrn r r r r r s L r r c b e Zd ZdZd Zd
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e e j Zy) _PySimpleQueuezYSimple, unbounded FIFO queue.
This pure Python implementation is not reentrant.
c V t | _ t j d | _ y r )r _queuer Semaphore_countr/ s r r& z_PySimpleQueue.__init__ s g ))!, r Nc n | j j | | j j y)zPut the item on the queue.
The optional 'block' and 'timeout' arguments are ignored, as this method
never blocks. They are provided for compatibility with the Queue class.
N)rx r^ rz release)r% r@ rA rB s r rE z_PySimpleQueue.put s&
4 r c ||dk r t d | j j || st | j j S )rG r r; )r) rz acquirer rx ra )r% rA rB s r rI z_PySimpleQueue.get sH 7Q; FG G{{""5'2K{{""$$r c ( | j |d S )zPut an item into the queue without blocking.
This is exactly equivalent to `put(item, block=False)` and is only provided
for compatibility with the Queue class.
FrK rL rM s r rN z_PySimpleQueue.put_nowait* rO r c & | j d S rQ rR r/ s r rS z_PySimpleQueue.get_nowait2 rT r c 2 t | j dk( S )zCReturn True if the queue is empty, False otherwise (not reliable!).r rZ rx r/ s r r7 z_PySimpleQueue.empty: s 4;; 1$$r c , t | j S )r2 r r/ s r r5 z_PySimpleQueue.qsize> s 4;; r rb )r r r r r& rE rI rN rS r7 r5 rc rd re rf r r r rv rv s= - %"+%% $E$6$67r rv )r r rd collectionsr heapqr r r= r rx r ImportError__all__r Exceptionr r
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