Asheesh Laroia bf2e7e55d7 bpo-40692: Run more test_concurrent_futures tests (GH-20239) ... In the case of multiprocessing.synchronize() being missing, the test_concurrent_futures test suite now skips only the tests that require multiprocessing.synchronize(). Validate that multiprocessing.synchronize exists as part of _check_system_limits(), allowing ProcessPoolExecutor to raise NotImplementedError during __init__, rather than crashing with ImportError during __init__ when creating a lock imported from multiprocessing.synchronize. Use _check_system_limits() to disable tests of ProcessPoolExecutor on systems without multiprocessing.synchronize. Running the test suite without multiprocessing.synchronize reveals that Lib/compileall.py crashes when it uses a ProcessPoolExecutor. Therefore, change Lib/compileall.py to call _check_system_limits() before creating the ProcessPoolExecutor. Note that both Lib/compileall.py and Lib/test/test_compileall.py were attempting to sanity-check ProcessPoolExecutor by expecting ImportError. In multiprocessing.resource_tracker, sem_unlink() is also absent on platforms where POSIX semaphores aren't available. Avoid using sem_unlink() if it, too, does not exist. Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>		2021-02-08 03:15:51 +00:00
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dummy	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
__init__.py	Simplify __all__ in multiprocessing (GH-6856)	2018-07-11 19:22:28 +09:00
connection.py	bpo-39850: Add support for abstract sockets in multiprocessing (GH-18866)	2020-03-09 13:48:01 +00:00
context.py	bpo-39244: multiprocessing return default start method first on macOS (GH-18625)	2020-05-26 17:54:21 +03:00
forkserver.py	bpo-40094: Add os.waitstatus_to_exitcode() (GH-19201)	2020-04-01 18:49:29 +02:00
heap.py	bpo-32759: Free unused arenas in multiprocessing.heap (GH-5827)	2018-04-09 17:37:55 +02:00
managers.py	Fix two typos in multiprocessing (GH-19571)	2020-04-18 08:58:29 +02:00
pool.py	bpo-40443: Remove unused imports in stdlib (GH-19815)	2020-05-01 02:38:00 +02:00
popen_fork.py	bpo-40094: Add os.waitstatus_to_exitcode() (GH-19201)	2020-04-01 18:49:29 +02:00
popen_forkserver.py	bpo-36888: Add multiprocessing.parent_process() (GH-13247)	2019-05-20 21:37:05 +02:00
popen_spawn_posix.py	bpo-36888: Add multiprocessing.parent_process() (GH-13247)	2019-05-20 21:37:05 +02:00
popen_spawn_win32.py	bpo-38092: Reduce overhead when using multiprocessing in a Windows virtual environment (GH-16098)	2019-09-13 09:40:19 -07:00
process.py	bpo-35727: Use exit code 0 on sys.exit() in multiprocessing.Process. (GH-11538)	2020-02-21 10:33:04 +01:00
queues.py	bpo-30966: Add multiprocessing.SimpleQueue.close() (GH-19735)	2020-04-27 09:11:10 -07:00
reduction.py	bpo-34521: Fix tests in test_multiprocessing_spawn to use correctly CMSG_SPACE (GH-9613)	2018-09-28 02:51:05 -07:00
resource_sharer.py	bpo-40221: Update multiprocessing to use _at_fork_reinit (GH-19511)	2020-04-15 01:35:36 +09:00
resource_tracker.py	bpo-40692: Run more test_concurrent_futures tests (GH-20239)	2021-02-08 03:15:51 +00:00
shared_memory.py	bpo-41344: Raise ValueError when creating shared memory of size 0 (GH-21556)	2020-08-30 20:03:11 +01:00
sharedctypes.py	bpo-32157: Removed explicit quotes around %r and {!r}. (#4582)	2017-11-28 22:54:42 +02:00
spawn.py	bpo-39439: Fix multiprocessing spawn path in a venv on Windows (GH-18158)	2020-01-28 21:34:23 +11:00
synchronize.py	Fix typo in message from assert statement (GH-21283)	2020-08-17 19:08:55 +05:30
util.py	bpo-40221: Update multiprocessing to use _at_fork_reinit (GH-19477)	2020-04-14 22:15:52 +09:00