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Issue #20311, #20452: poll and epoll now round the timeout away from zero, 

instead of rounding towards zero, in select and selectors modules:
select.epoll.poll(), selectors.PollSelector.poll() and
selectors.EpollSelector.poll(). For example, a timeout of one microsecond
(1e-6) is now rounded to one millisecondi (1e-3), instead of being rounded to
zero.

Mention the change in Misc/NEWS.
This commit is contained in:
Victor Stinner 2014-01-31 13:02:44 +01:00
parent 49d0f4e428
commit fcfb9461d3
1 changed files with 7 additions and 0 deletions
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Misc/NEWS
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@ -13,6 +13,13 @@ Core and Builtins
Library
-------
- Issue #20311, #20452: poll and epoll now round the timeout away from zero,
instead of rounding towards zero, in select and selectors modules:
select.epoll.poll(), selectors.PollSelector.poll() and
selectors.EpollSelector.poll(). For example, a timeout of one microsecond
(1e-6) is now rounded to one millisecondi (1e-3), instead of being rounded to
zero.
- asyncio: Some refactoring; add write flow control to unix pipes;
support wait_for(f, None); don't log broken/disconnected pipes; use
ValueError instead of assert for forbidden subprocess_{shell,exec}