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Author SHA1 Message Date
Allen W. Smith, Ph.D bd73e72b4a bpo-5001: More-informative multiprocessing error messages (#3079) 
* Make error message more informative

Replace assertions in error-reporting code with more-informative version that doesn't cause confusion over where and what the error is.

* Additional clarification + get travis to check

* Change from SystemError to TypeError

As suggested in PR comment by @pitrou, changing from SystemError; TypeError appears appropriate.

* NEWS file installation; ACKS addition (will do my best to justify it by additional work)

* Making current AssertionErrors in multiprocessing more informative

* Blurb added re multiprocessing managers.py, queues.py cleanup

* Further multiprocessing cleanup - went through pool.py

* Fix two asserts in multiprocessing/util.py

* Most asserts in multiprocessing more informative

* Didn't save right version

* Further work on multiprocessing error messages

* Correct typo

* Correct typo v2

* Blasted colon... serves me right for trying to work on two things at once

* Simplify NEWS entry

* Update 2017-08-18-17-16-38.bpo-5001.gwnthq.rst

* Update 2017-08-18-17-16-38.bpo-5001.gwnthq.rst

OK, never mind.

* Corrected (thanks to pitrou) error messages for notify

* Remove extraneous backslash in docstring.
 2017-08-30 00:52:18 +02:00
Victor Stinner d6debb24e0 bpo-29919: Remove unused imports found by pyflakes (#137) 
Make also minor PEP8 coding style fixes on modified imports.
 2017-03-27 16:05:26 +02:00
Davin Potts 5458647bb8 Issue #28053: Applying refactorings, docs and other cleanup to follow. 2016-09-09 18:03:10 -05:00
Victor Stinner 7fa767e517 Issue #20976: pyflakes: Remove unused imports 2014-03-20 09:16:38 +01:00
Richard Oudkerk b1694cf588 Issue #18999: Make multiprocessing use context objects. 
This allows different parts of a program to use different methods for
starting processes without interfering with each other.
 2013-10-16 16:41:56 +01:00
Richard Oudkerk 84ed9a68bd Issue #8713: Support alternative start methods in multiprocessing on Unix. 
See http://hg.python.org/sandbox/sbt#spawn
 2013-08-14 15:35:41 +01:00
Richard Oudkerk 04ec8ce1bb Issue #14669: Fix pickling of connections and sockets on MacOSX 
by sending/receiving an acknowledgment after file descriptor transfer.
TestPicklingConnection has been reenabled for MacOSX.
 2012-08-16 16:48:55 +01:00
Richard Oudkerk 3e268aac3b Mark multiprocessing files with "Licensed to PSF under a Contributor Agreement" 
instead of BSD licence.
 2012-04-30 12:13:55 +01:00
Antoine Pitrou 92ff4e196b Issue #14666: stop multiprocessing's resource-sharing thread after the tests are done. 
Also, block delivery of signals to that thread. Patch by Richard Oudkerk.

This will hopefully fix sporadic freezes on the FreeBSD 9.0 buildbot.
 2012-04-27 23:51:03 +02:00
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
Antoine Pitrou 23bba4ca39 Issue #11750: The Windows API functions scattered in the _subprocess and 
_multiprocessing.win32 modules now live in a single module "_winapi".
Patch by sbt.
 2012-04-18 20:51:15 +02:00
Florent Xicluna 04842a84c3 Remove unused or redundant imports in concurrent.futures and multiprocessing. 2011-11-11 20:05:50 +01:00
Charles-François Natali dc863ddf79 Issue #12981: rewrite multiprocessing_{sendfd,recvfd} in Python. 2011-09-24 20:04:29 +02:00
Antoine Pitrou 87cf220972 Issue #11743: Rewrite multiprocessing connection classes in pure Python. 2011-05-09 17:04:27 +02:00
R. David Murray 3fc969a4a2 9162: fix license in multiprocessing files 2010-12-14 01:38:16 +00:00
Brian Curtin a6a3274aad 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).
 2010-08-04 15:47:24 +00:00
Amaury Forgeot d'Arc 949d47dc7a Issue #3125: Remove copy_reg in multiprocessing and replace it with 
ForkingPickler.register() to resolve conflict with ctypes.
 2008-08-19 21:30:55 +00:00
Benjamin Peterson 58ea9fedc8 Merged revisions 65864 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r65864 | jesse.noller | 2008-08-19 14:06:19 -0500 (Tue, 19 Aug 2008) | 2 lines

  issue3352: clean up the multiprocessing API to remove many get_/set_ methods and convert them to properties. Update the docs and the examples included.
........
 2008-08-19 19:17:39 +00:00
Benjamin Peterson 672b8031a8 Merged revisions 64125 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r64125 | benjamin.peterson | 2008-06-11 12:27:50 -0500 (Wed, 11 Jun 2008) | 2 lines

  give the threading API PEP 8 names
........
 2008-06-11 19:14:14 +00:00
Benjamin Peterson e711cafab1 Merged revisions 64104,64117 via svnmerge from 
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r64104 | benjamin.peterson | 2008-06-10 21:40:25 -0500 (Tue, 10 Jun 2008) | 2 lines

  add the multiprocessing package to fulfill PEP 371
........
  r64117 | benjamin.peterson | 2008-06-11 07:26:31 -0500 (Wed, 11 Jun 2008) | 2 lines

  fix import of multiprocessing by juggling imports
........
 2008-06-11 16:44:04 +00:00