062f4cec5e
merge 3.4 ( #25362 )
2015-10-10 19:36:40 -07:00
414918a939
use the with statement for locking the internal condition ( closes #25362 )
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Patch by Nir Soffer.
2015-10-10 19:34:46 -07:00
72181b2f53
merge 3.4 ( #25319 )
2015-10-05 22:00:33 -07:00
15982aad2b
reinitialize an Event's Condition with a regular lock ( closes #25319 )
2015-10-05 21:56:22 -07:00
f5387c0d6d
Merge: #11866 : Eliminate race condition in the computation of names for new threads.
2014-10-04 17:45:15 -04:00
b186f1df41
#11866 : Eliminate race condition in the computation of names for new threads.
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Original patch by Peter Saveliev.
2014-10-04 17:43:54 -04:00
c904e87c13
Issue #22423 : Unhandled exception in thread no longer causes unhandled
...
AttributeError when sys.stderr is None.
2014-09-21 22:09:20 +03:00
52005c2e13
Issue #22423 : Unhandled exception in thread no longer causes unhandled
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AttributeError when sys.stderr is None.
2014-09-21 22:08:13 +03:00
ae58649721
Issue #22043 : time.monotonic() is now always available
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threading.Lock.acquire(), threading.RLock.acquire() and socket operations now
use a monotonic clock, instead of the system clock, when a timeout is used.
2014-09-02 23:18:25 +02:00
fa9211b11d
Issue #22185 : Fix an occasional RuntimeError in threading.Condition.wait() caused by mutation of the waiters queue without holding the lock.
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Patch by Doug Zongker.
2014-08-29 23:27:33 +02:00
a64b92edd3
Issue #22185 : Fix an occasional RuntimeError in threading.Condition.wait() caused by mutation of the waiters queue without holding the lock.
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Patch by Doug Zongker.
2014-08-29 23:26:36 +02:00
62f4dad816
Issue 21137: Better repr for threading.Lock()
2014-05-25 18:22:35 -07:00
7fa767e517
Issue #20976 : pyflakes: Remove unused imports
2014-03-20 09:16:38 +01:00
1095907624
Remove stray semicolon
2014-03-17 18:22:41 +01:00
a577f1e0f1
Changed a comment to end grammar bikeshedding ;-)
2013-10-26 11:56:16 -05:00
7bad39f174
Fiddled Thread.join() to be a little simpler. Kinda ;-)
2013-10-25 22:33:52 -05:00
e5bb0bf04d
Issue #19399 : fix sporadic test_subprocess failure.
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Change Thread.join() with a negative timeout to just return. The
behavior isn't documented then, but this restores previous
behavior.
2013-10-25 20:46:51 -05:00
bb2ed516cc
merge with 3.3
2013-10-13 10:44:04 +02:00
c30b59fe3d
Closes #17375 : port new threading docstrings from 2.7.
2013-10-13 10:43:59 +02:00
e99bdb9694
Issue 19158: a rare race in BoundedSemaphore could allow .release() too often.
2013-10-08 21:12:58 -05:00
7634e1cf90
Issue 19158: a rare race in BoundedSemaphore could allow .release() too often.
2013-10-08 20:55:51 -05:00
72460fa68b
Get "stopped" back into repr(Thread) when appropriate.
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Due to recent changes, a Thread doesn't know that it's over before
someone calls .join() or .is_alive(). That meant repr(Thread)
continued to include "started" (and not "stopped") before one of
those methods was called, even if hours passed since the thread
ended.
Repaired that.
2013-09-09 18:48:24 -05:00
b5e9ac9ec6
Another stab at the thread cleanup patch.
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Antoine Pitrou found a variation that worked for him on the
thread+fork tests, and added an important
self._is_stopped = True
to the after-fork code. I confess I don't know why things passed
before. But then mixing fork with threads is insane ;-)
2013-09-09 14:41:50 -05:00
7875523f16
Backed out changeset 1f5a7853680c
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Unixy buildbots were failing the thread + fork tests :-(
2013-09-09 13:47:16 -05:00
7a6054b19d
Minor cleanup of the new scheme for detecting thread termination.
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Documented some obscurities, and assert'ed ._stop()'s crucial precondition.
2013-09-09 12:57:10 -05:00
c363a23eff
Issue 18984: Remove ._stopped Event from Thread internals.
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The fix for issue 18808 left us checking two things to be sure a Thread
was done: an Event (._stopped) and a mutex (._tstate_lock). Clumsy &
brittle. This patch removes the Event, leaving just a happy lock :-)
The bulk of the patch removes two excruciating tests, which were
verifying sanity of the internals of the ._stopped Event after a fork.
Thanks to Antoine Pitrou for verifying that's the only real value
these tests had.
One consequence of moving from an Event to a mutex: waiters (threads
calling Thread.join()) used to block each on their own unique mutex
(internal to the ._stopped event), but now all contend on the same
mutex (._tstate_lock). These approaches have different performance
characteristics on different platforms. I don't think it matters in
this context.
2013-09-08 18:44:40 -05:00
5da7e7959e
Issue #18808 again: fix the after-fork logic for not-yet-started or already-stopped threads.
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(AFAICT, in theory, we must reset all the locks, not just those in use)
2013-09-08 13:19:06 +02:00
68d7f78703
Issue 18808: blind attempt to repair some buildbot failures.
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test_is_alive_after_fork is failing on some old Linux kernels, but
passing on all newer ones. Since virtually anything can go wrong
with locks when mixing threads with fork, replace the most likely
cause with a redundant simple data member.
2013-09-07 21:23:03 -05:00
7b4769937f
Issue #18808 : Thread.join() now waits for the underlying thread state to be destroyed before returning.
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This prevents unpredictable aborts in Py_EndInterpreter() when some non-daemon threads are still running.
2013-09-07 23:38:37 +02:00
b1dd5572d3
Add docstring for threading.main_thread().
2013-09-04 10:33:11 +03:00
58b5c5ad14
Issue #18882 : Add threading.main_thread() function.
2013-09-04 07:01:07 +03:00
79a53ea7d7
Issue #18418 : After fork(), reinit all threads states, not only active ones.
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Patch by A. Jesse Jiryu Davis.
2013-08-30 23:34:26 +02:00
9939cc89a4
Issue #18418 : After fork(), reinit all threads states, not only active ones.
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Patch by A. Jesse Jiryu Davis.
2013-08-30 23:32:53 +02:00
9a3777e525
#18705 : merge with 3.3.
2013-08-17 15:53:55 +03:00
30b9d5d3af
#18705 : fix a number of typos. Patch by Févry Thibault.
2013-08-17 15:50:46 +03:00
cd171c8e92
Issue #18200 : Back out usage of ModuleNotFoundError (8d28d44f3a9a)
2013-07-04 17:43:24 -04:00
0a140668fa
Issue #18200 : Update the stdlib (except tests) to use
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ModuleNotFoundError.
2013-06-13 20:57:26 -04:00
b00b596c05
Issue #11714 : Use 'with' statements to assure a Semaphore releases a
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condition variable. Original patch by Thomas Rachel.
2013-04-22 22:54:16 +03:00
81a5855a27
Issue #11714 : Use 'with' statements to assure a Semaphore releases a
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condition variable. Original patch by Thomas Rachel.
2013-04-22 22:51:43 +03:00
5cbf3a0d6e
Merge #17435 : Don't use mutable default values in Timer.
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Patch by Denver Coneybeare with some test modifications by me.
2013-03-30 17:22:30 -04:00
19aeb439c6
Issue #17435 : Don't use mutable default values in Timer.
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Patch by Denver Coneybeare with some test modifications by me.
2013-03-30 17:19:38 -04:00
3030728138
Fix import
2013-03-20 19:28:19 -07:00
b65e579926
Improve variable names
2013-03-10 20:34:16 -07:00
ec4b174de4
Issue #17385 : Fix quadratic behavior in threading.Condition
2013-03-10 17:57:28 -07:00
720da57159
Update code to increment and decrement using the cleaner += 1 and -= 1 style.
2013-03-10 15:13:35 -07:00
ec89539ccc
Issue #14428 , #14397 : Implement the PEP 418
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* Rename time.steady() to time.monotonic()
* On Windows, time.monotonic() uses GetTickCount/GetTickCount64() instead of
QueryPerformanceCounter()
* time.monotonic() uses CLOCK_HIGHRES if available
* Add time.get_clock_info(), time.perf_counter() and time.process_time()
functions
2012-04-29 02:41:27 +02:00
dd5aa36f17
Issue #14308 : Fix an exception when a dummy thread is in the threading module's active list after a fork().
2012-04-20 00:05:17 +02:00
8e6e0fdb7f
Issue #14308 : Fix an exception when a "dummy" thread is in the threading module's active list after a fork().
2012-04-19 23:55:01 +02:00
3d7c878fe3
Issue #14222 : Use the new time.steady() function instead of time.time() for
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timeout in queue and threading modules to not be affected of system time
update.
2012-03-15 01:22:16 +01:00
135b6d8aa5
Close #13550 : Remove the debug machinery from the threading module: remove
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verbose arguments from all threading classes and functions.
2012-03-03 01:32:57 +01:00
Benjamin Peterson
R David Murray
Serhiy Storchaka
Victor Stinner
Antoine Pitrou
Raymond Hettinger
Tim Peters
Georg Brandl
Andrew Svetlov
Charles-François Natali
Ezio Melotti
Brett Cannon