Search results

<code>ProcessPoolExecutor</code> fails to notify when called with <code>shutdown(cancel_futures=True)</code>

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#136655 In python/cpython;

·chrisvanrun openedon Jul 14, 2025

Dropping concurrent.futures.Executor.map result cancels pending futures

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#136578 In python/cpython;

·mirober openedon Jul 12, 2025

Inaccurate description of multiprocessing.Queue.close()

docsDocumentation in the Doc dirDocumentation in the Doc dir

topic-multiprocessing

Status: Open.

#135730 In python/cpython;

·iyosifov openedon Jun 19, 2025

Regression in multiprocessing.set_start_method introduced in Python 3.13.4

3.13bugs and security fixesbugs and security fixes

3.14bugs and security fixesbugs and security fixes

3.15new features, bugs and security fixesnew features, bugs and security fixes

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#135726 In python/cpython;

·marcelotduarte openedon Jun 19, 2025

AssertionError in test.test_multiprocessing_spawn.test_processes.WithProcessesTestProcess.test_interrupt

testsTests in the Lib/test dirTests in the Lib/test dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#133651 In python/cpython;

·befeleme openedon May 8, 2025

Document the public <code>multiprocessing.[Bounded]Semaphore.get_value</code> method and refactor code

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#133146 In python/cpython;

·YvesDup openedon Apr 29, 2025

REPL: AttributeError: module <code>__mp_main__</code> has no attribute <code>is_prime</code> in <code>ProcessPoolExecutor</code> example

3.12only security fixesonly security fixes

3.13bugs and security fixesbugs and security fixes

3.14bugs and security fixesbugs and security fixes

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#132898 In python/cpython;

·wenming21 openedon Apr 25, 2025

multiprocessing.Process.start hangs when a Thread is waiting for input()

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#132276 In python/cpython;

·jonas-wago openedon Apr 8, 2025

gh-90556: add SharedMemory.rename on multiprocessing.shared_memory

awaiting review

topic-multiprocessing

Status: Open (in progress).

python/cpythonnumber 132130

#132130 In python/cpython;

·aisk openedon Apr 5, 2025

Ensure that <code>multiprocessing.util.get_temp_dir()</code> can be used to create socket files with limited path length

3.13bugs and security fixesbugs and security fixes

3.14bugs and security fixesbugs and security fixes

3.15new features, bugs and security fixesnew features, bugs and security fixes

deferred-blocker

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#132124 In python/cpython;

·Poupine openedon Apr 5, 2025

File descriptor leak using multiprocessing.Queue

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#131794 In python/cpython;

·gduvalsc openedon Mar 27, 2025

concurrent.futures.ProcessPoolExecutor raises during shutdown

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#131598 In python/cpython;

·apparebit openedon Mar 23, 2025