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multiprocessing.Queue.qsize()

qsize()

Return the approximate size of the queue. Because of multithreading/multiprocessing semantics, this number is not reliable.

Note that this may raise NotImplementedError on Unix platforms like Mac OS X where sem_getvalue() is not implemented.

Links:

https://docs.python.org/3.5/library/multiprocessing.html#multiprocessing.Queue.qsize

doc_python

2016-10-07 17:38:01

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