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Note versionadded.

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Raymond Hettinger 2008-01-17 08:07:05 +00:00
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Doc/library/queue.rst
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@ -36,6 +36,8 @@ The :mod:`Queue` module defines the following classes and exceptions:
block once this size has been reached, until queue items are consumed. If
*maxsize* is less than or equal to zero, the queue size is infinite.
.. versionadded:: 2.6
.. class:: PriorityQueue(maxsize)
Constructor for a priority queue. *maxsize* is an integer that sets the upperbound
@ -47,6 +49,8 @@ The :mod:`Queue` module defines the following classes and exceptions:
one returned by ``sorted(list(entries))[0]``). A typical pattern for entries
is a tuple in the form: ``(priority_number, data)``.
.. versionadded:: 2.6
.. exception:: Empty
Exception raised when non-blocking :meth:`get` (or :meth:`get_nowait`) is called