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Issues list

gh-132969: Fix error/hang when shutdown(wait=False) and task exited abnormally awaiting review topic-multiprocessing
#133222 opened Apr 30, 2025 by ogbiggles Loading…
2
Document the public multiprocessing.[Bounded]Semaphore.get_value method and refactor code stdlib Python modules in the Lib dir topic-multiprocessing type-feature A feature request or enhancement
#133146 opened Apr 29, 2025 by YvesDup
1
Improve the error message for invalid typecodes in multiprocessing.{Array,Value} stdlib Python modules in the Lib dir topic-multiprocessing type-feature A feature request or enhancement
#133017 opened Apr 26, 2025 by tomasr8
@tomasr8
ProcessPoolExecutor raises exception or hangs the process when shutdown(wait=False) and worker throws exception needs backport to 3.13 bugs and security fixes release-blocker stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#132969 opened Apr 25, 2025 by ogbiggles
3
REPL: AttributeError: module __mp_main__ has no attribute is_prime in ProcessPoolExecutor example 3.12 only security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#132898 opened Apr 25, 2025 by wenming21
9
The new public multiprocessing.[R]Lock.locked() method should be add to multiprocessing.[Bounded]Semaphore classes documentation. docs Documentation in the Doc dir topic-multiprocessing
#132795 opened Apr 22, 2025 by YvesDup
Multiprocessing queue doesn't make the program exit properly stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#132634 opened Apr 17, 2025 by albertino87
1
multiprocessing.Process.start hangs when a Thread is waiting for input() stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#132276 opened Apr 8, 2025 by jonas-wago
4
gh-90556: add SharedMemory.rename on multiprocessing.shared_memory awaiting review topic-multiprocessing
#132130 opened Apr 5, 2025 by aisk Loading…
9
Ensure that multiprocessing.util.get_temp_dir() can be used to create socket files with limited path length stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#132124 opened Apr 5, 2025 by Poupine
13
File descriptor leak using multiprocessing.Queue stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#131794 opened Mar 27, 2025 by gduvalsc
11
Cross-implementation support of multiprocessing module stdlib Python modules in the Lib dir topic-multiprocessing type-feature A feature request or enhancement
#131656 opened Mar 24, 2025 by pypy66
4
concurrent.futures.ProcessPoolExecutor raises during shutdown stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#131598 opened Mar 23, 2025 by apparebit
2
concurrent.futures.Executor.map temporarily exceeds its buffersize while collecting the next result stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#131466 opened Mar 19, 2025 by ebonnal
1
multiprocessing.Process.is_alive() can incorrectly return True after join() stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#130895 opened Mar 5, 2025 by colesbury
1
test_multiprocessing_spawn.test_processes flaky tests on Windows OS-windows tests Tests in the Lib/test dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#130733 opened Mar 1, 2025 by colesbury
4
multiprocessing.Queue: Exceeding a certain amount of bytes in the queue prevents proper exit 3.12 only security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes extension-modules C modules in the Modules dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#128186 opened Dec 22, 2024 by ebonnal
@gpshead
12
multiprocessing.Process() with method fork() works not the same with os.fork() on unloading of .so files stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#127213 opened Nov 24, 2024 by Yi-sir
7
multiprocessing async .get() hangs if the pool is terminated stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#126743 opened Nov 12, 2024 by mdavis-xyz
2
Weirdo multiprocessing: Shared objects taking more time in sharing smaller data than larger data between multiple processes. extension-modules C modules in the Modules dir pending The issue will be closed if no feedback is provided topic-multiprocessing type-bug An unexpected behavior, bug, or error
#126471 opened Nov 6, 2024 by ayushbisht2001
4
multiprocessing.Event.set() can deadlock when called from a signal handler or trace function stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#126434 opened Nov 5, 2024 by ivarref
11
Multiprocessing Semaphore and BoundedSemaphore - incomplete features ('get_value' missing) on MacOSX. topic-multiprocessing type-bug An unexpected behavior, bug, or error
#125828 opened Oct 22, 2024 by YvesDup
_pickle.PicklingError on 3.14.0a1+ where it didn't before due to the start method change from fork to forkserver 3.14 new features, bugs and security fixes docs Documentation in the Doc dir stdlib Python modules in the Lib dir topic-multiprocessing type-bug An unexpected behavior, bug, or error
#125714 opened Oct 18, 2024 by progval
@gpshead
11
Repeated creation of ProcessPoolExecutor leads to "Too many open files" topic-multiprocessing type-bug An unexpected behavior, bug, or error
#124706 opened Sep 27, 2024 by JelleZijlstra
5
multiprocessing.Barrier does not return if waiting process is terminated (tested on windows) topic-multiprocessing type-bug An unexpected behavior, bug, or error
#123899 opened Sep 10, 2024 by jpvolkmann
1
@Zheaoli
14
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