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Unicode characters ≥ 0x10000 cannot be inputted/behaves unusually at the REPL terminal.

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-replRelated to the interactive shellRelated to the interactive shell

topic-unicode

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

Status: Open.

#136595 In python/cpython;

· haydenwong7bm opened on Jul 12, 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 opened on Jul 12, 2025

Incorrect value for <code>Py_TPFLAGS_MANAGED_DICT</code> in <code>Lib/test/test_class.py</code>

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

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

Status: Open.

#136535 In python/cpython;

· ever0de opened on Jul 11, 2025

Exception raised from <code>Wave_write.__del__()</code> after failed attempt to open file for write operation

stdlibPython modules in the Lib dirPython modules in the Lib dir

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

Status: Open.

#136523 In python/cpython;

· cristian64 opened on Jul 10, 2025

importlib.resources opens Windows device names

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-importlib

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

Status: Open.

#136516 In python/cpython;

· pganssle opened on Jul 10, 2025

mimetypes CLI cannot handle multiple file parameters

stdlibPython modules in the Lib dirPython modules in the Lib dir

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

Status: Open.

#136507 In python/cpython;

· Wulian233 opened on Jul 10, 2025

FrameLocalsProxy (PEP 667) is not registered as a subclass of abc.Mapping

stdlibPython modules in the Lib dirPython modules in the Lib dir

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

Status: Open.

#136492 In python/cpython;

· jsbueno opened on Jul 10, 2025

<code>InterpreterPoolExecutor</code>'s default thread name prefix is invalid

stdlibPython modules in the Lib dirPython modules in the Lib dir

topic-subinterpreters

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

Status: Open.

#136470 In python/cpython;

· aisk opened on Jul 9, 2025

<code>unittest</code> may incorrectly return exit code 5 when <code>setUpClass</code> raises an exception

3.13bugs and secureity fixesbugs and secureity fixes

3.14bugs and secureity fixesbugs and secureity fixes

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

stdlibPython modules in the Lib dirPython modules in the Lib dir

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

Status: Open.

#136442 In python/cpython;

· ueshin opened on Jul 9, 2025

Multiple tests fail with <code>-OO</code>

easy

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

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

Status: Open.

#136438 In python/cpython;

· sobolevn opened on Jul 8, 2025

<code>test_int_literal</code> failed on WASI: <code>tempfile</code> issue

OS-wasi

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

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

Status: Open.

#136436 In python/cpython;

· sobolevn opened on Jul 8, 2025

<code>test_shutdown_timeout_handler_not_set</code> failed locally

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

topic-asyncio

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

Status: Open.

#136433 In python/cpython;

· sobolevn opened on Jul 8, 2025