2085bd0877
bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)
2019-06-01 11:00:15 +03:00
b1dfcad6f0
bpo-36867: Create the resource_tracker before launching SharedMemoryManagers (GH-13276)
2019-05-13 21:15:32 +02:00
d0d64ad1f5
bpo-36368: Ignore SIGINT in SharedMemoryManager servers. (GH-12483)
...
Fix a bug crashing SharedMemoryManager instances in interactive sessions after
a Ctrl-C (KeyboardInterrupt) was sent.
2019-05-10 20:42:35 +02:00
d53cf99dca
bpo-36542: Allow to overwrite the signature for Python functions. (GH-12705)
2019-05-06 22:40:27 +03:00
42a139ed88
bpo-36492: Deprecate passing some arguments as keyword arguments. (GH-12637)
...
Deprecated passing the following arguments as keyword arguments:
- "func" in functools.partialmethod(), weakref.finalize(),
profile.Profile.runcall(), cProfile.Profile.runcall(),
bdb.Bdb.runcall(), trace.Trace.runfunc() and
curses.wrapper().
- "function" in unittest.addModuleCleanup() and
unittest.TestCase.addCleanup().
- "fn" in the submit() method of concurrent.futures.ThreadPoolExecutor
and concurrent.futures.ProcessPoolExecutor.
- "callback" in contextlib.ExitStack.callback(),
contextlib.AsyncExitStack.callback() and
contextlib.AsyncExitStack.push_async_callback().
- "c" and "typeid" in the create() method of multiprocessing.managers.Server
and multiprocessing.managers.SharedMemoryServer.
- "obj" in weakref.finalize().
Also allowed to pass arbitrary keyword arguments (even "self" and "func")
if the above arguments are passed as positional argument.
2019-04-01 09:16:35 +03:00
e895de3e7f
bpo-35813: Tests and docs for shared_memory ( #11816 )
...
* Added tests for shared_memory submodule.
* Added tests for ShareableList.
* Fix bug in allocationn size during creation of empty ShareableList illuminated by existing test run on Linux.
* Initial set of docs for shared_memory module.
* Added docs for ShareableList, added doctree entry for shared_memory submodule, name refactoring for greater clarity.
* Added examples to SharedMemoryManager docs, for ease of documentation switched away from exclusively registered functions to some explicit methods on SharedMemoryManager.
* Wording tweaks to docs.
* Fix test failures on Windows.
* Added tests around SharedMemoryManager.
* Documentation tweaks.
* Fix inappropriate test on Windows.
* Further documentation tweaks.
* Fix bare exception.
* Removed __copyright__.
* Fixed typo in doc, removed comment.
* Updated SharedMemoryManager preliminary tests to reflect change of not supporting all registered functions on SyncManager.
* Added Sphinx doctest run controls.
* CloseHandle should be in a finally block in case MapViewOfFile fails.
* Missed opportunity to use with statement.
* Switch to self.addCleanup to spare long try/finally blocks and save one indentation, change to use decorator to skip test instead.
* Simplify the posixshmem extension module.
Provide shm_open() and shm_unlink() functions. Move other
functionality into the shared_memory.py module.
* Added to doc around size parameter of SharedMemory.
* Changed PosixSharedMemory.size to use os.fstat.
* Change SharedMemory.buf to a read-only property as well as NamedSharedMemory.size.
* Marked as provisional per PEP411 in docstring.
* Changed SharedMemoryTracker to be private.
* Removed registered Proxy Objects from SharedMemoryManager.
* Removed shareable_wrap().
* Removed shareable_wrap() and dangling references to it.
* For consistency added __reduce__ to key classes.
* Fix for potential race condition on Windows for O_CREX.
* Remove unused imports.
* Update access to kernel32 on Windows per feedback from eryksun.
* Moved kernel32 calls to _winapi.
* Removed ShareableList.copy as redundant.
* Changes to _winapi use from eryksun feedback.
* Adopt simpler SharedMemory API, collapsing PosixSharedMemory and WindowsNamedSharedMemory into one.
* Fix missing docstring on class, add test for ignoring size when attaching.
* Moved SharedMemoryManager to managers module, tweak to fragile test.
* Tweak to exception in OpenFileMapping suggested by eryksun.
* Mark a few dangling bits as private as suggested by Giampaolo.
2019-02-23 22:08:16 -06:00
a31f4cc881
bpo-35918: Remove broken has_key method and add test ( #11819 )
2019-02-11 16:37:24 -08:00
e0e5065dae
bpo-34610: Fixed iterator of multiprocessing.managers.DictProxy. (GH-9113)
2018-09-17 14:24:01 +03:00
c2368cbc83
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.
2018-07-06 13:51:52 +02:00
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
48d9823a0e
bpo-5001, bpo-31169: Fix two uninformative asserts in multiprocessing/managers.py ( #3078 )
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* 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
48350412b7
bpo-29293: multiprocessing.Condition.notify() lacks parameter `n` ( #2480 )
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* bpo-29293: multiprocessing.Condition.notify() lacks parameter `n`
* Add NEWS blurb
2017-07-04 08:59:22 +02:00
bdf6b910f9
bpo-29776: Use decorator syntax for properties. ( #585 )
2017-03-19 08:40:32 +02:00
5458647bb8
Issue #28053 : Applying refactorings, docs and other cleanup to follow.
2016-09-09 18:03:10 -05:00
70897ec54c
Issue #21201 : Improves readability of multiprocessing error message from server to client for certain exceptions
2016-09-08 14:47:23 -05:00
37156a70b9
Issue #21201 : Improves readability of multiprocessing error message from server to client for certain exceptions
2016-09-08 14:40:36 -05:00
86a7668426
Fixes issue #6766 : Updated multiprocessing Proxy Objects to support nesting
2016-09-07 18:48:01 -05:00
6a7b3a77b4
Issue #26778 : Fixed "a/an/and" typos in code comment and documentation.
2016-04-17 08:32:47 +03:00
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
a924fc7abc
Issue #21565 : multiprocessing: use contex-manager protocol for synchronization
...
primitives.
2014-05-25 14:12:12 +01:00
80a5be1d84
Issue #20980 : Stop wrapping exception when using ThreadPool.
2014-03-23 12:30:54 +00:00
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
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
1b6348e084
Issue #17261 : Ensure multiprocessing's proxies use proper address.
2013-07-02 13:38:58 +01:00
e3e8bcf3e7
Issue #17261 : Ensure multiprocessing's proxies use proper address.
2013-07-02 13:37:43 +01:00
f7a17b48d7
Replace IOError with OSError ( #16715 )
2012-12-25 16:47:37 +02:00
ac38571f00
Issue #15064 : Make BaseManager.__enter__() start server if necessary.
2012-06-18 21:29:30 +01:00
3049f1243e
Increase timeout used when waiting for manager to shutdown cleanly
...
before resorting to terminate()
2012-06-15 20:08:29 +01:00
3730a17a58
Issue #14059 : Implement multiprocessing.Barrier
2012-06-15 18:26:07 +01:00
73d9a292ae
Issue #13841 : Make child processes exit using sys.exit() on Windows
2012-06-14 15:30:10 +01:00
f0604fddc3
Issue #3518 : Remove references to non-existent BaseManager.from_address()
...
method
2012-06-11 17:56:08 +01:00
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
41eb85b194
Make AcquirerProxy.acquire() support timeout argument
2012-05-06 16:45:02 +01:00
a6becaa9cb
Fix dangling warning for test_multiprocessing
2012-05-03 18:29:02 +01:00
3e268aac3b
Mark multiprocessing files with "Licensed to PSF under a Contributor Agreement"
...
instead of BSD licence.
2012-04-30 12:13:55 +01:00
c8ce715a82
Issue #14087 : multiprocessing: add Condition.wait_for(). Patch by sbt.
2012-04-17 18:45:57 +02:00
78c1b42fde
Issue #13565 : Increase multiprocessing's server socket backlog, to avoid
...
dropped connections in case of simultaneous connection requests.
2011-12-23 19:07:58 +01:00
fe8039b3e5
Issue #13565 : Increase multiprocessing's server socket backlog, to avoid
...
dropped connections in case of simultaneous connection requests.
2011-12-23 19:06:48 +01:00
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
04842a84c3
Remove unused or redundant imports in concurrent.futures and multiprocessing.
2011-11-11 20:05:50 +01:00
5d1155c08e
Closes #13258 : Use callable() built-in in the standard library.
2011-10-28 14:45:05 +02:00
3fc969a4a2
9162: fix license in multiprocessing files
2010-12-14 01:38:16 +00:00
1ce3eb5c5b
Issue #8990 : array.fromstring() and array.tostring() get renamed to
...
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
4ac9ce4f9a
Merged revisions 74779-74786,74793,74795,74811,74860-74861,74863,74876,74886,74896,74901,74903,74908,74912,74930,74933,74943,74946,74952-74955,75015,75019,75032,75068,75076,75095,75098,75102,75129,75139,75230 via svnmerge from
...
svn+ssh://pythondev@svn.python.org/python/trunk
........
r74779 | michael.foord | 2009-09-13 11:13:36 -0500 (Sun, 13 Sep 2009) | 1 line
Change to tutorial wording for reading text / binary files on Windows. Issue #6301 .
........
r74780 | michael.foord | 2009-09-13 11:40:02 -0500 (Sun, 13 Sep 2009) | 1 line
Objects that compare equal automatically pass or fail assertAlmostEqual and assertNotAlmostEqual tests on unittest.TestCase. Issue 6567.
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r74781 | michael.foord | 2009-09-13 11:46:19 -0500 (Sun, 13 Sep 2009) | 1 line
Note that sys._getframe is not guaranteed to exist in all implementations of Python, and a corresponding note in inspect.currentframe. Issue 6712.
........
r74782 | michael.foord | 2009-09-13 12:07:46 -0500 (Sun, 13 Sep 2009) | 1 line
Tutorial tweaks. Issue 6849.
........
r74783 | michael.foord | 2009-09-13 12:28:35 -0500 (Sun, 13 Sep 2009) | 1 line
unittest.TestLoader.loadTestsFromName honors the loader suiteClass attribute. Issue 6866.
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r74784 | georg.brandl | 2009-09-13 13:15:07 -0500 (Sun, 13 Sep 2009) | 1 line
Typo fix.
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r74785 | michael.foord | 2009-09-13 14:07:03 -0500 (Sun, 13 Sep 2009) | 1 line
Test discovery in unittest will only attempt to import modules that are importable; i.e. their names are valid Python identifiers. If an import fails during discovery this will be recorded as an error and test discovery will continue. Issue 6568.
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r74786 | michael.foord | 2009-09-13 14:08:18 -0500 (Sun, 13 Sep 2009) | 1 line
Remove an extraneous space in unittest documentation.
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r74793 | georg.brandl | 2009-09-14 09:50:47 -0500 (Mon, 14 Sep 2009) | 1 line
#6908 : fix association of hashlib hash attributes.
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r74795 | benjamin.peterson | 2009-09-14 22:36:26 -0500 (Mon, 14 Sep 2009) | 1 line
Py_SetPythonHome uses static storage #6913
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r74811 | georg.brandl | 2009-09-15 15:26:59 -0500 (Tue, 15 Sep 2009) | 1 line
Add Armin Ronacher.
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r74860 | benjamin.peterson | 2009-09-16 21:46:54 -0500 (Wed, 16 Sep 2009) | 1 line
kill bare except
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r74861 | benjamin.peterson | 2009-09-16 22:18:28 -0500 (Wed, 16 Sep 2009) | 1 line
pep 8 defaults
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r74863 | benjamin.peterson | 2009-09-16 22:27:33 -0500 (Wed, 16 Sep 2009) | 1 line
rationalize a bit
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r74876 | georg.brandl | 2009-09-17 11:15:53 -0500 (Thu, 17 Sep 2009) | 1 line
#6932 : remove paragraph that advises relying on __del__ being called.
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r74886 | benjamin.peterson | 2009-09-17 16:33:46 -0500 (Thu, 17 Sep 2009) | 1 line
use macros
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r74896 | georg.brandl | 2009-09-18 02:22:41 -0500 (Fri, 18 Sep 2009) | 1 line
#6936 : for interactive use, quit() is just fine.
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r74901 | georg.brandl | 2009-09-18 04:14:52 -0500 (Fri, 18 Sep 2009) | 1 line
#6905 : use better exception messages in inspect when the argument is of the wrong type.
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r74903 | georg.brandl | 2009-09-18 04:18:27 -0500 (Fri, 18 Sep 2009) | 1 line
#6938 : "ident" is always a string, so use a format code which works.
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r74908 | georg.brandl | 2009-09-18 08:57:11 -0500 (Fri, 18 Sep 2009) | 1 line
Use str.format() to fix beginner's mistake with %-style string formatting.
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r74912 | georg.brandl | 2009-09-18 11:19:56 -0500 (Fri, 18 Sep 2009) | 1 line
Optimize optimization and fix method name in docstring.
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r74930 | georg.brandl | 2009-09-18 16:21:41 -0500 (Fri, 18 Sep 2009) | 1 line
#6925 : rewrite docs for locals() and vars() a bit.
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r74933 | georg.brandl | 2009-09-18 16:35:59 -0500 (Fri, 18 Sep 2009) | 1 line
#6930 : clarify description about byteorder handling in UTF decoder routines.
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r74943 | georg.brandl | 2009-09-19 02:35:07 -0500 (Sat, 19 Sep 2009) | 1 line
#6944 : the argument to PyArg_ParseTuple should be a tuple, otherwise a SystemError is set. Also clean up another usage of PyArg_ParseTuple.
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r74946 | georg.brandl | 2009-09-19 03:43:16 -0500 (Sat, 19 Sep 2009) | 1 line
Update bug tracker reference.
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r74952 | georg.brandl | 2009-09-19 05:42:34 -0500 (Sat, 19 Sep 2009) | 1 line
#6946 : fix duplicate index entries for datetime classes.
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r74953 | georg.brandl | 2009-09-19 07:04:16 -0500 (Sat, 19 Sep 2009) | 1 line
Fix references to threading.enumerate().
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r74954 | georg.brandl | 2009-09-19 08:13:56 -0500 (Sat, 19 Sep 2009) | 1 line
Add Doug.
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r74955 | georg.brandl | 2009-09-19 08:20:49 -0500 (Sat, 19 Sep 2009) | 1 line
Add Mark Summerfield.
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r75015 | georg.brandl | 2009-09-22 05:55:08 -0500 (Tue, 22 Sep 2009) | 1 line
Fix encoding name.
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r75019 | vinay.sajip | 2009-09-22 12:23:41 -0500 (Tue, 22 Sep 2009) | 1 line
Fixed a typo, and added sections on optimization and using arbitrary objects as messages.
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r75032 | benjamin.peterson | 2009-09-22 17:15:28 -0500 (Tue, 22 Sep 2009) | 1 line
fix typos/rephrase
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r75068 | benjamin.peterson | 2009-09-25 21:57:59 -0500 (Fri, 25 Sep 2009) | 1 line
comment out ugly xxx
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r75076 | vinay.sajip | 2009-09-26 09:53:32 -0500 (Sat, 26 Sep 2009) | 1 line
Tidied up name of parameter in StreamHandler
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r75095 | michael.foord | 2009-09-27 14:15:41 -0500 (Sun, 27 Sep 2009) | 1 line
Test creation moved from TestProgram.parseArgs to TestProgram.createTests exclusively. Issue 6956.
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r75098 | michael.foord | 2009-09-27 15:08:23 -0500 (Sun, 27 Sep 2009) | 1 line
Documentation improvement for load_tests protocol in unittest. Issue 6515.
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r75102 | skip.montanaro | 2009-09-27 21:12:27 -0500 (Sun, 27 Sep 2009) | 3 lines
Patch from Thomas Barr so that csv.Sniffer will set doublequote property.
Closes issue 6606.
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r75129 | vinay.sajip | 2009-09-29 02:08:54 -0500 (Tue, 29 Sep 2009) | 1 line
Issue #7014 : logging: Improved IronPython 2.6 compatibility.
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r75139 | raymond.hettinger | 2009-09-29 13:53:24 -0500 (Tue, 29 Sep 2009) | 3 lines
Issue 7008: Better document str.title and show how to work around the apostrophe problem.
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r75230 | benjamin.peterson | 2009-10-04 08:38:38 -0500 (Sun, 04 Oct 2009) | 1 line
test logging
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2009-10-04 14:49:41 +00:00
f47ed4a014
Merged revisions 70912,70944,70968,71033,71041,71208,71263,71286,71395-71396,71405-71406,71485,71492,71494 via svnmerge from
...
svn+ssh://pythondev@svn.python.org/python/trunk
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r70912 | georg.brandl | 2009-03-31 17:35:46 -0500 (Tue, 31 Mar 2009) | 1 line
#5617 : add a handy function to print a unicode string to gdbinit.
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r70944 | georg.brandl | 2009-03-31 23:32:39 -0500 (Tue, 31 Mar 2009) | 1 line
#5631 : add upload to list of possible commands, which is presented in --help-commands.
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r70968 | michael.foord | 2009-04-01 13:25:38 -0500 (Wed, 01 Apr 2009) | 1 line
Adding Wing project file
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r71033 | brett.cannon | 2009-04-01 22:34:53 -0500 (Wed, 01 Apr 2009) | 3 lines
Fix two issues introduced by issue #71031 by changing the signature of
PyImport_AppendInittab() to take a const char *.
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r71041 | jesse.noller | 2009-04-02 00:17:26 -0500 (Thu, 02 Apr 2009) | 1 line
Add custom initializer argument to multiprocess.Manager*, courtesy of lekma
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r71208 | michael.foord | 2009-04-04 20:15:01 -0500 (Sat, 04 Apr 2009) | 4 lines
Change the way unittest.TestSuite use their tests to always access them through iteration. Non behavior changing, this allows you to create custom subclasses that override __iter__.
Issue #5693
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r71263 | michael.foord | 2009-04-05 14:19:28 -0500 (Sun, 05 Apr 2009) | 4 lines
Adding assertIs and assertIsNot methods to unittest.TestCase
Issue #2578
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r71286 | tarek.ziade | 2009-04-05 17:04:38 -0500 (Sun, 05 Apr 2009) | 1 line
added a simplest test to distutils.spawn._nt_quote_args
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r71395 | benjamin.peterson | 2009-04-08 08:27:29 -0500 (Wed, 08 Apr 2009) | 1 line
these must be installed to correctly run tests
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r71396 | benjamin.peterson | 2009-04-08 08:29:41 -0500 (Wed, 08 Apr 2009) | 1 line
fix syntax
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r71405 | andrew.kuchling | 2009-04-09 06:22:47 -0500 (Thu, 09 Apr 2009) | 1 line
Add items
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r71406 | andrew.kuchling | 2009-04-09 06:23:36 -0500 (Thu, 09 Apr 2009) | 1 line
Typo fixes
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r71485 | andrew.kuchling | 2009-04-11 11:12:23 -0500 (Sat, 11 Apr 2009) | 1 line
Add various items
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r71492 | georg.brandl | 2009-04-11 13:19:27 -0500 (Sat, 11 Apr 2009) | 1 line
Take credit for a patch of mine.
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r71494 | benjamin.peterson | 2009-04-11 14:31:00 -0500 (Sat, 11 Apr 2009) | 1 line
ignore py3_test_grammar when compiling the library
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2009-04-11 20:45:40 +00:00
63b3a97a2a
merge r68839 forward to py3k
2009-01-21 02:15:48 +00:00
f70a538f20
Issues #10867 : remove old cPickle imports from multiprocessing
2009-01-18 19:44:02 +00:00
824f4f3cdc
Merge r66115 forward to py3k, resolves issue3419
2008-09-02 19:12:20 +00:00
d757e73f66
Partially revert r65883 to let the tests pass.
...
I am working on the proper fix, which is to use the custom pickler in connection.send(),
instead of the standard pickle.dumps().
2008-08-20 08:58:40 +00:00
949d47dc7a
Issue #3125 : Remove copy_reg in multiprocessing and replace it with
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ForkingPickler.register() to resolve conflict with ctypes.
2008-08-19 21:30:55 +00:00
Serhiy Storchaka
Pierre Glaser
Davin Potts
Rémi Lapeyre
Victor Stinner
Allen W. Smith, Ph.D
Antoine Pitrou
Davin Potts
Charles-François Natali
Richard Oudkerk
Andrew Svetlov
Charles-François Natali
Antoine Pitrou
Florent Xicluna
R. David Murray
Benjamin Peterson
Jesse Noller
Amaury Forgeot d'Arc