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Diffstat (limited to 'Doc/library/queue.rst')
| -rw-r--r-- | Doc/library/queue.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Doc/library/queue.rst b/Doc/library/queue.rst index c5dbc20..331680d 100644 --- a/Doc/library/queue.rst +++ b/Doc/library/queue.rst @@ -49,8 +49,9 @@ See the source code for details. The public methods are: .. method:: Queue.qsize() - Return the approximate size of the queue. Because of multithreading semantics, - this number is not reliable. + Return the approximate size of the queue. Note, qsize() > 0 doesn't + guarantee that a subsequent get() will not block, nor will qsize() < maxsize + guarantee that put() will not block. .. method:: Queue.put(item[, block[, timeout]]) |