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134 Commits

Author SHA1 Message Date
Charles-Francois Natali 44feda3cd0 Issue #17914: Add os.cpu_count(). Patch by Yogesh Chaudhari, based on an 
initial patch by Trent Nelson.
 2013-05-20 14:40:46 +02:00
Ezio Melotti c228e96726 #16518: use "bytes-like object" throughout the docs. 2013-05-04 18:06:34 +03:00
Ezio Melotti c09959ae0f #17635: fix wrong function name in multiprocessing docs. 2013-04-10 17:59:20 +03:00
Ezio Melotti 20d19241e5 #17364: merge with 3.2. 2013-03-06 03:23:28 +02:00
Ezio Melotti 33e20d1954 #17364: remove documentation for a function that does not exist. 2013-03-06 03:20:27 +02:00
Andrew Svetlov 23089ab1db Fix typo in multiprocessing documentation, thanks to Dmitry Tolstoy from docs@ 2012-11-20 16:12:38 +02:00
R David Murray ace5162294 starmap/starmap_async for whatsnew, and fix multiprocessing Pool markup. 2012-10-06 22:26:52 -04:00
R David Murray ef4d286770 #10968: commit threading doc changes and corresponding whatsnew entry. 
It is unfortunate that the '_' names were not kept as aliases, and that RLock
was not also converted to a class, but it is now too late to change either of
those things for 3.3.
 2012-10-06 14:35:35 -04:00
Ezio Melotti 8429b6784b #15831: merge with 3.2 2012-09-14 06:35:09 +03:00
Ezio Melotti e0add76468 #15831: document multiple signatures on different lines. Patch by Chris Jerdonek. 2012-09-14 06:32:35 +03:00
Richard Oudkerk c3a2c59806 Merge 2012-09-10 13:06:02 +01:00
Richard Oudkerk b517596721 Issue #15901: Change example to use byte string instead of string 2012-09-10 13:00:33 +01:00
Richard Oudkerk 67a58cc515 Merge 2012-08-17 14:42:43 +01:00
Richard Oudkerk 264e9ac5f5 Issue #14501: Clarify that authentication keys are byte strings 2012-08-17 14:39:18 +01:00
Eli Bendersky 78da3bc0af Additional fixes to multiprocessing docs (for issue #13686) 2012-07-13 10:10:05 +03:00
Eli Bendersky b674dcf53e Some fixes for the documentation of multiprocessing (per issue #13686) 2012-07-13 09:45:31 +03:00
Georg Brandl c9d2fc390d Merge with 3.2. 2012-07-01 09:56:07 +02:00
Georg Brandl 29feb1ffca Make call of os.getppid() conditional: it is not available on Windows. 2012-07-01 09:47:54 +02:00
Richard Oudkerk 633c4d9199 Issue #15064: Use with-blocks for some examples in docs. 2012-06-18 21:29:36 +01:00
Richard Oudkerk ac38571f00 Issue #15064: Make BaseManager.__enter__() start server if necessary. 2012-06-18 21:29:30 +01:00
Richard Oudkerk d69cfe88ea Issue #15064: Implement context manager protocol for multiprocessing types 2012-06-18 17:47:52 +01:00
Richard Oudkerk 3730a17a58 Issue #14059: Implement multiprocessing.Barrier 2012-06-15 18:26:07 +01:00
Richard Oudkerk f0604fddc3 Issue #3518: Remove references to non-existent BaseManager.from_address() 
method
 2012-06-11 17:56:08 +01:00
Richard Oudkerk 87ea780e8e Use Python 3.x-style keyword only arg in Array() 
Previously a Python 2.x compatible hack was used for
multiprocessing.sharedctypes.Array().  Also the documented
signature was wrong.
 2012-05-29 12:01:47 +01:00
Antoine Pitrou fc6acccbaf Remove outdated statements about threading and imports. 2012-05-18 13:57:04 +02:00
Richard Oudkerk 59d5404bc7 Issue #14753: Make multiprocessing treat negative timeouts as it did in 3.2 
In Python 3.2 and earlier, Process.join() and Connection.poll()
treated negative timeouts as zero timeouts.  Earlier versions from
the 3.3 line of development treat them as infinite timeouts.

The patch reverts to the old behaviour.
 2012-05-10 16:11:12 +01:00
Antoine Pitrou 5438ed1572 Issue #4892: multiprocessing Connections can now be transferred over multiprocessing Connections. 
Patch by Richard Oudkerk (sbt).
 2012-04-24 22:56:57 +02:00
Charles-François Natali c8ce715a82 Issue #14087: multiprocessing: add Condition.wait_for(). Patch by sbt. 2012-04-17 18:45:57 +02:00
Ezio Melotti 584fbbb32d #14535: merge with 3.2. 2012-04-13 20:52:29 -06:00
Ezio Melotti f86b28e3d2 #14535: fix code highlight in multiprocessing examples. Patch by Tshepang Lekhonkhobe. 2012-04-13 20:50:48 -06:00
Antoine Pitrou bdb1cf1ca5 Issue #12328: Fix multiprocessing's use of overlapped I/O on Windows. 
Also, add a multiprocessing.connection.wait(rlist, timeout=None) function
for polling multiple objects at once.  Patch by sbt.

Complete changelist from sbt's patch:

* Adds a wait(rlist, timeout=None) function for polling multiple
  objects at once.  On Unix this is just a wrapper for
  select(rlist, [], [], timeout=None).

* Removes use of the SentinelReady exception and the sentinels argument
  to certain methods.  concurrent.futures.process has been changed to
  use wait() instead of SentinelReady.

* Fixes bugs concerning PipeConnection.poll() and messages of zero
  length.

* Fixes PipeListener.accept() to call ConnectNamedPipe() with
  overlapped=True.

* Fixes Queue.empty() and SimpleQueue.empty() so that they are
  threadsafe on Windows.

* Now PipeConnection.poll() and wait() will not modify the pipe except
  possibly by consuming a zero length message.  (Previously poll()
  could consume a partial message.)

* All of multiprocesing's pipe related blocking functions/methods are
  now interruptible by SIGINT on Windows.
 2012-03-05 19:28:37 +01:00
Sandro Tosi cd77815e4c Issue #11836: document and expose multiprocessing.SimpleQueue 2012-02-15 23:27:00 +01:00
Sandro Tosi 5cb522cb32 Issue #11836: document multiprocessing.queues.SimpleQueue 2012-02-15 23:14:21 +01:00
Benjamin Peterson 94015f13f1 merge 3.2 2012-02-04 09:56:43 -05:00
Benjamin Peterson f51ebf94bb threading primitives now have timeouts 2012-02-04 09:55:52 -05:00
Sandro Tosi b52e7a9a36 clarify recv* are blocking operations; thanks to Chris Kogelnik from docs@ 2012-01-07 17:56:58 +01:00
Eli Bendersky d08effe287 Some formatting & grammar fixes for the multiprocessing doc 2011-12-31 07:20:26 +02:00
Sandro Tosi 5e60857e91 merge with 3.2 2012-01-07 17:57:24 +01:00
Eli Bendersky ca6b7a1a73 Some formatting & grammar fixes for the multiprocessing doc 2011-12-31 07:22:27 +02:00
Antoine Pitrou de911b2915 Issue #12708: Add starmap() and starmap_async() methods (similar to itertools.starmap()) to multiprocessing.Pool. 
Patch by Hynek Schlawack.
 2011-12-21 11:03:24 +01:00
Ezio Melotti f10644983e Merge with 3.2. 2011-10-19 11:06:26 +03:00
Ezio Melotti e130a52d8a Remove duplication. 2011-10-19 10:58:56 +03:00
Antoine Pitrou 62ab10a05a Replace mentions of IOError 2011-10-12 20:10:51 +02:00
Senthil Kumaran 74470b5d3a merge from 3.2. Fix closes Issue11155 - Correct the multiprocessing.Queue.put's arg (replace 'item' with 'obj') in the docs. Patch by Westley Martínez. 2011-09-06 00:22:15 +08:00
Senthil Kumaran e969a2117c Fix closes Issue11155 - Correct the multiprocessing.Queue.put's arg (replace 'item' with 'obj') in the docs. Patch by Westley Martínez. 2011-09-06 00:21:30 +08:00
Sandro Tosi 1a41a4114c #12709: merge with 3.2 2011-08-08 16:38:47 +02:00
Sandro Tosi db79e95195 #12709: add error_callback argument to map_async documentation 2011-08-08 16:38:13 +02:00
Charles-François Natali acd9f7ce32 Issue #11784: Improve multiprocessing.Process.join() documentation. Patch by 
Patrick Sabin.
 2011-07-25 18:35:49 +02:00
Antoine Pitrou 176f07dadf Issue #12040: Expose a new attribute `sentinel` on instances of 
:class:`multiprocessing.Process`.  Also, fix Process.join() to not use
polling anymore, when given a timeout.
 2011-06-06 19:35:31 +02:00
Ezio Melotti 025691a5fe #11952: merge with 3.2. 2011-04-29 07:13:12 +03:00