Commit Graph

50 Commits

Author SHA1 Message Date
Miss Islington (bot)
4bd5fce27d bpo-34054: multiprocessing uses time.monotonic() (GH-8118)
The multiprocessing module now uses the monotonic clock
time.monotonic() instead of the system clock time.time() to implement
timeouts.
(cherry picked from commit c2368cbc83)

Co-authored-by: Victor Stinner <vstinner@redhat.com>
2018-07-06 05:11:21 -07:00
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
Allen W. Smith, Ph.D
48d9823a0e bpo-5001, bpo-31169: Fix two uninformative asserts in multiprocessing/managers.py (#3078)
* 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)
2017-08-12 17:37:09 +02:00
Antoine Pitrou
48350412b7 bpo-29293: multiprocessing.Condition.notify() lacks parameter n (#2480)
* bpo-29293: multiprocessing.Condition.notify() lacks parameter `n`

* Add NEWS blurb
2017-07-04 08:59:22 +02:00
Serhiy Storchaka
bdf6b910f9 bpo-29776: Use decorator syntax for properties. (#585) 2017-03-19 08:40:32 +02:00
Davin Potts
5458647bb8 Issue #28053: Applying refactorings, docs and other cleanup to follow. 2016-09-09 18:03:10 -05:00
Davin Potts
70897ec54c Issue #21201: Improves readability of multiprocessing error message from server to client for certain exceptions 2016-09-08 14:47:23 -05:00
Davin Potts
37156a70b9 Issue #21201: Improves readability of multiprocessing error message from server to client for certain exceptions 2016-09-08 14:40:36 -05:00
Davin Potts
86a7668426 Fixes issue #6766: Updated multiprocessing Proxy Objects to support nesting 2016-09-07 18:48:01 -05:00
Serhiy Storchaka
6a7b3a77b4 Issue #26778: Fixed "a/an/and" typos in code comment and documentation. 2016-04-17 08:32:47 +03:00
Serhiy Storchaka
465e60e654 Issue #22033: Reprs of most Python implemened classes now contain actual
class name instead of hardcoded one.
2014-07-25 23:36:00 +03:00
Charles-François Natali
a924fc7abc Issue #21565: multiprocessing: use contex-manager protocol for synchronization
primitives.
2014-05-25 14:12:12 +01:00
Richard Oudkerk
80a5be1d84 Issue #20980: Stop wrapping exception when using ThreadPool. 2014-03-23 12:30:54 +00:00
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
1b6348e084 Issue #17261: Ensure multiprocessing's proxies use proper address. 2013-07-02 13:38:58 +01:00
Richard Oudkerk
e3e8bcf3e7 Issue #17261: Ensure multiprocessing's proxies use proper address. 2013-07-02 13:37:43 +01:00
Andrew Svetlov
f7a17b48d7 Replace IOError with OSError (#16715) 2012-12-25 16:47:37 +02:00
Richard Oudkerk
ac38571f00 Issue #15064: Make BaseManager.__enter__() start server if necessary. 2012-06-18 21:29:30 +01:00
Richard Oudkerk
3049f1243e Increase timeout used when waiting for manager to shutdown cleanly
before resorting to terminate()
2012-06-15 20:08:29 +01:00
Richard Oudkerk
3730a17a58 Issue #14059: Implement multiprocessing.Barrier 2012-06-15 18:26:07 +01:00
Richard Oudkerk
73d9a292ae Issue #13841: Make child processes exit using sys.exit() on Windows 2012-06-14 15:30:10 +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
1074a9294b Remove __getslice__, __setslice__, __delslice__ methods from proxies
Proxy classes in multiprocessing do not need these methods in Python 3.x.
2012-05-29 12:01:45 +01:00
Richard Oudkerk
41eb85b194 Make AcquirerProxy.acquire() support timeout argument 2012-05-06 16:45:02 +01:00