6b4883dec0
PEP 3151 / issue #12555 : reworking the OS and IO exception hierarchy.
2011-10-12 02:54:14 +02:00
dc863ddf79
Issue #12981 : rewrite multiprocessing_{sendfd,recvfd} in Python.
2011-09-24 20:04:29 +02:00
225aa4f8ec
Issue #12996 : multiprocessing.connection: transmit the header in network byte
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order (endpoints machines can have different endianness).
2011-09-20 19:27:39 +02:00
0cdd4454f3
Remove indirection in threading (issue #10968 ).
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The public names (Thread, Condition, etc.) used to be factory functions
returning instances of hidden classes (_Thread, _Condition, etc.),
because (if Guido recalls correctly) this code pre-dates the ability to
subclass extension types.
It is now possible to inherit from Thread and other classes, without
having to import the private underscored names like multiprocessing did.
A doc update will follow: a patch is under discussion on the issue.
2011-07-28 00:28:28 +02:00
fb96089b13
Fix test_multiprocessing failure under Windows.
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(followup to dfaa3a149a92)
2011-07-20 02:01:39 +02:00
dc19c24832
Silence spurious "broken pipe" tracebacks when shutting down a ProcessPoolExecutor.
2011-07-16 01:51:58 +02:00
428bc6c48f
Issue #12573 : Add resource checks for dangling Thread and Process objects.
2011-07-15 22:15:38 +02:00
c081c0c6a0
Issue #12573 : Add resource checks for dangling Thread and Process objects.
2011-07-15 22:12:24 +02:00
600012028e
Add comment
2011-07-09 01:03:46 +02:00
71a28a9174
Rebind locally the globals which can be looked up at shutdown
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(to avoid the warnings seen on a buildbot)
2011-07-09 01:03:00 +02:00
723585bbaf
Merge issue #12352 : Fix a deadlock in multiprocessing.Heap when a block is
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freed by the garbage collector while the Heap lock is held.
2011-07-02 14:43:11 +02:00
a4a04069fd
Merge issue #12352 : Fix a deadlock in multiprocessing.Heap when a block is
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freed by the garbage collector while the Heap lock is held.
2011-07-02 14:39:53 +02:00
778db49da9
Issue #12352 : Fix a deadlock in multiprocessing.Heap when a block is freed by
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the garbage collector while the Heap lock is held.
2011-07-02 14:35:49 +02:00
395dc58ee7
(merge 3.2) Issue #12285 : multiprocessing.Pool() raises a ValueError if the
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number of processes if negative or null.
2011-06-20 17:54:03 +02:00
2fae27b735
Issue #12285 : multiprocessing.Pool() raises a ValueError if the number of
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processes if negative or null.
2011-06-20 17:53:35 +02:00
3bcc0170bd
(Merge 3.2) Issue #12310 : finalize the old process after _run_after_forkers()
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multiprocessing: Process._bootstrap() keeps a reference to the old process to
delay its finalization until after _run_after_forkers() as been executed. This
change should fix a crash on Mac OS X Tiger when a lock is released after a
fork.
Patch written by Charles-François Nataliv and Antoine Pitrou.
2011-06-17 12:36:26 +02:00
0f83b1511c
Issue #12310 : finalize the old process after _run_after_forkers()
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multiprocessing: Process._bootstrap() keeps a reference to the old process to
delay its finalization until after _run_after_forkers() as been executed. This
change should fix a crash on Mac OS X Tiger when a lock is released after a
fork.
Patch written by Charles-François Nataliv and Antoine Pitrou.
2011-06-17 12:31:49 +02:00
dd69649660
Issue #9205 : concurrent.futures.ProcessPoolExecutor now detects killed
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children and raises BrokenProcessPool in such a situation. Previously it
would reliably freeze/deadlock.
2011-06-08 17:21:55 +02:00
34b312e33d
Whitespace normalization
2011-06-06 19:36:01 +02:00
176f07dadf
Issue #12040 : Expose a new attribute `sentinel` on instances of
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:class:`multiprocessing.Process`. Also, fix Process.join() to not use
polling anymore, when given a timeout.
2011-06-06 19:35:31 +02:00
5aa878c61a
os.dup()-then-close() can be replaced with detach()
2011-05-09 21:00:28 +02:00
87cf220972
Issue #11743 : Rewrite multiprocessing connection classes in pure Python.
2011-05-09 17:04:27 +02:00
80e478362b
Fix #5162 . Allow child spawning from Windows services (via pywin32).
2011-04-11 17:59:01 -05:00
727b498102
Fix #5162 . Allow child spawning from Windows services (via pywin32).
2011-04-11 17:57:59 -05:00
e2f299845d
Fix #5162 . Allow child spawning from Windows services (via pywin32).
2011-04-11 17:56:23 -05:00
753009a657
Merge from 3.2 (issue #11814 , issue #8428 )
2011-04-11 00:22:08 +02:00
bed9a5b6b3
Issue #11814 : Fix likely typo in multiprocessing.Pool._terminate().
2011-04-11 00:20:23 +02:00
81dee6b4d4
Issue #8428 : Fix a race condition in multiprocessing.Pool when terminating
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worker processes: new processes would be spawned while the pool is being
shut down. Patch by Charles-François Natali.
2011-04-11 00:18:59 +02:00
657bd0a25d
Merge #11675
2011-03-26 10:22:56 +00:00
633872e3fb
Merge #11675
2011-03-26 10:21:20 +00:00
89461ef8fc
Issue #11675 : Zero-out newly-created multiprocessing.[Raw]Array objects.
2011-03-26 10:19:03 +00:00
f0edd1b86d
Merge with 3.1
2011-03-16 09:43:06 -04:00
0b8753d24b
Issue #11569 : use absolute path to the sysctl command in multiprocessing to
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ensure that it will be found regardless of the shell PATH. This ensures
that multiprocessing.cpu_count works on default installs of MacOSX.
2011-03-16 09:41:32 -04:00
4d5fe33a70
Merge with 3.2
2011-03-16 09:44:26 -04:00
0bd4deba38
Issue #6064 : Add a `daemon` keyword argument to the threading.Thread
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and multiprocessing.Process constructors in order to override the
default behaviour of inheriting the daemonic property from the current
thread/process.
2011-02-25 22:07:43 +00:00
8f36af7a4c
Normalize the encoding names for Latin-1 and UTF-8 to
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'latin-1' and 'utf-8'.
These are optimized in the Python Unicode implementation
to result in more direct processing, bypassing the codec
registry.
Also see issue11303.
2011-02-25 15:42:01 +00:00
793ee1f8a8
Issue #10845 : Improve compatibility between multiprocessing on Windows and package, zipfile and directory execution (Reviewed by Antoine Pitrou and approved by Georg Brandl)
2011-01-30 01:24:08 +00:00
2b69506c79
Issue #10816 : multiprocessing.SocketClient() closes the socket on error
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Use a context manager to close immediatly the socket on error.
2011-01-03 15:47:59 +00:00
d382066d2c
Merged revisions 87225 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r87225 | r.david.murray | 2010-12-13 20:38:16 -0500 (Mon, 13 Dec 2010) | 2 lines
9162: fix license in multiprocessing files
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2010-12-14 01:41:07 +00:00
3fc969a4a2
9162: fix license in multiprocessing files
2010-12-14 01:38:16 +00:00
2afcbf2249
Issue #9244 : multiprocessing.pool: Worker crashes if result can't be encoded
2010-11-09 20:55:52 +00:00
9e2fadcbdd
Merged revisions 86077 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r86077 | brian.curtin | 2010-11-01 00:10:44 -0500 (Mon, 01 Nov 2010) | 3 lines
Fix some ResourceErrors.
Use a context manager for os.popen and explicitly close a socket.
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2010-11-01 05:12:34 +00:00
50be1ca55e
Fix some ResourceErrors.
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Use a context manager for os.popen and explicitly close a socket.
2010-11-01 05:10:44 +00:00
2fa4cc55e9
Support new Condition return value in the multiprocessing version.
2010-10-28 13:01:06 +00:00
1ce3eb5c5b
Issue #8990 : array.fromstring() and array.tostring() get renamed to
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frombytes() and tobytes(), respectively, to avoid confusion. Furthermore,
array.frombytes(), array.extend() as well as the array.array()
constructor now accept bytearray objects. Patch by Thomas Jollans.
2010-09-01 20:29:34 +00:00
6aa8bc3442
Merged revisions 83722 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r83722 | brian.curtin | 2010-08-04 10:47:24 -0500 (Wed, 04 Aug 2010) | 7 lines
Fix #9513 to remove relative imports from multiprocessing.
The test suite currently skips test_multiprocessing on Windows
because it fails on finding _multiprocessing in several
win32-specific blocks. Removing the relative import lets this
through and allows the test to run (and pass).
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2010-08-04 15:54:19 +00:00
a6a3274aad
Fix #9513 to remove relative imports from multiprocessing.
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The test suite currently skips test_multiprocessing on Windows
because it fails on finding _multiprocessing in several
win32-specific blocks. Removing the relative import lets this
through and allows the test to run (and pass).
2010-08-04 15:47:24 +00:00
7c3e577395
Issue #7316 : the acquire() method of lock objects in the :mod:`threading`
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module now takes an optional timeout argument in seconds. Timeout support
relies on the system threading library, so as to avoid a semi-busy wait
loop.
2010-04-14 15:44:10 +00:00
9b0e9180e2
Note: only the relevant parts of r79474 are merged.
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Merged revisions 78793,78798-78799,78977,79095,79196,79474 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r78793 | florent.xicluna | 2010-03-08 13:25:35 +0100 (lun, 08 mar 2010) | 2 lines
Fix macpath to deal with bytes
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r78798 | florent.xicluna | 2010-03-08 14:32:17 +0100 (lun, 08 mar 2010) | 18 lines
Merged revisions 78777,78787,78790 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r78777 | florent.xicluna | 2010-03-08 00:49:03 +0100 (lun, 08 mar 2010) | 4 lines
Backport the Popen.poll() protection from subprocess to multiprocessing. See #1731717 .
It should fix transient failures on test_multiprocessing.
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r78787 | florent.xicluna | 2010-03-08 08:21:16 +0100 (lun, 08 mar 2010) | 2 lines
Don't fail on a debug() statement, if the worker PID is (still) None.
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r78790 | florent.xicluna | 2010-03-08 12:01:39 +0100 (lun, 08 mar 2010) | 2 lines
On finalize, don't try to join not started process.
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r78799 | florent.xicluna | 2010-03-08 15:44:41 +0100 (lun, 08 mar 2010) | 2 lines
Fix ntpath abspath to deal with bytes.
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r78977 | florent.xicluna | 2010-03-15 14:14:39 +0100 (lun, 15 mar 2010) | 2 lines
Fix \xhh specs, #1889 . (an oversight of r60193, r60210).
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r79095 | florent.xicluna | 2010-03-19 15:40:31 +0100 (ven, 19 mar 2010) | 2 lines
Rename test.test_support to test.support for 3.x.
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r79196 | florent.xicluna | 2010-03-21 13:29:50 +0100 (dim, 21 mar 2010) | 9 lines
Merged revisions 79195 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r79195 | florent.xicluna | 2010-03-21 13:27:20 +0100 (dim, 21 mar 2010) | 2 lines
Issue #8179 : Fix macpath.realpath() on a non-existing path.
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r79474 | florent.xicluna | 2010-03-28 01:25:02 +0100 (dim, 28 mar 2010) | 33 lines
Merged revisions 79297,79310,79382,79425-79427,79450 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r79297 | florent.xicluna | 2010-03-22 18:18:18 +0100 (lun, 22 mar 2010) | 2 lines
#7668 : Fix test_httpservers failure when sys.executable contains non-ASCII bytes.
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r79310 | florent.xicluna | 2010-03-22 23:52:11 +0100 (lun, 22 mar 2010) | 2 lines
Issue #8205 : Remove the "Modules" directory from sys.path when Python is running from the build directory (POSIX only).
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r79382 | florent.xicluna | 2010-03-24 20:33:25 +0100 (mer, 24 mar 2010) | 2 lines
Skip tests which depend on multiprocessing.sharedctypes, if _ctypes is not available.
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r79425 | florent.xicluna | 2010-03-25 21:32:07 +0100 (jeu, 25 mar 2010) | 2 lines
Syntax cleanup `== None` -> `is None`
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r79426 | florent.xicluna | 2010-03-25 21:33:49 +0100 (jeu, 25 mar 2010) | 2 lines
#8207 : Fix test_pep277 on OS X
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r79427 | florent.xicluna | 2010-03-25 21:39:10 +0100 (jeu, 25 mar 2010) | 2 lines
Fix test_unittest and test_warnings when running "python -Werror -m test.regrtest"
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r79450 | florent.xicluna | 2010-03-26 20:32:44 +0100 (ven, 26 mar 2010) | 2 lines
Ensure that the failed or unexpected tests are sorted before printing.
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2010-03-28 11:42:38 +00:00
998171f0d7
Merged revisions 78777,78787,78790 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78777 | florent.xicluna | 2010-03-08 00:49:03 +0100 (lun, 08 mar 2010) | 4 lines
Backport the Popen.poll() protection from subprocess to multiprocessing. See #1731717 .
It should fix transient failures on test_multiprocessing.
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r78787 | florent.xicluna | 2010-03-08 08:21:16 +0100 (lun, 08 mar 2010) | 2 lines
Don't fail on a debug() statement, if the worker PID is (still) None.
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r78790 | florent.xicluna | 2010-03-08 12:01:39 +0100 (lun, 08 mar 2010) | 2 lines
On finalize, don't try to join not started process.
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2010-03-08 13:32:17 +00:00
Antoine Pitrou
Charles-François Natali
Éric Araujo
Victor Stinner
brian.curtin
Mark Dickinson
Ronald Oussoren
Marc-André Lemburg
Nick Coghlan
R. David Murray
Ask Solem
Brian Curtin
Georg Brandl
Florent Xicluna