152 Pull requests merged by 38 people

• gh-119786: Add InternalDocs/qsbr.md.

  #135411 merged Jun 23, 2025

• gh-131798: Optimize _UNARY_NEGATIVE

  #135223 merged Jun 23, 2025

• [3.13] gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size

  #135778 merged Jun 23, 2025

• gh-134584: Specialize POP_TOP by reference and type in JIT

  #135761 merged Jun 23, 2025

• GH-124878: reenable test_finalize_daemon_thread_hang test under TSAN

  #135793 merged Jun 23, 2025

• [3.14] Bump mypy to 1.16.1 (GH-135720)

  #135848 merged Jun 23, 2025

• Bump mypy to 1.16.1

  #135720 merged Jun 23, 2025

• [3.14] gh-134986: Catch PermissionError when trying to call perf in tests (GH-134987)

  #135841 merged Jun 23, 2025

• [3.13] gh-134986: Catch PermissionError when trying to call perf in tests (GH-134987)

  #135842 merged Jun 23, 2025

• gh-135823: improve error message in netrc security checks

  #135827 merged Jun 23, 2025

• [3.14] gh-89488: Add warning about Py_BuildValue("p") needing exact int (GH-135610)

  #135843 merged Jun 23, 2025

• gh-89488: Add warning about Py_BuildValue("p") needing exact int

  #135610 merged Jun 23, 2025

• gh-134986: Catch PermissionError when trying to call perf in tests

  #134987 merged Jun 23, 2025

• [3.13] patchcheck: use URL paths to identify upstream remote (GH-135806)

  #135809 merged Jun 23, 2025

• [3.14] patchcheck: use URL paths to identify upstream remote (GH-135806)

  #135808 merged Jun 23, 2025

• add async generators section to asyncio internal docs

  #135674 merged Jun 23, 2025

• [3.14] gh-135815: skip netrc security checks if os.getuid is missing (GH-135816)

  #135825 merged Jun 22, 2025

• [3.13] gh-135815: skip netrc security checks if os.getuid is missing (GH-135816)

  #135826 merged Jun 22, 2025

• gh-135532: cleanup clinic module directives for cryptographic modules

  #135822 merged Jun 22, 2025

• gh-135815: skip netrc security checks if os.getuid is missing

  #135816 merged Jun 22, 2025

• gh-135239: simpler use of mutex in hashlib & co

  #135267 merged Jun 22, 2025

• Update patchcheck upstream remote verification behavior

  #135806 merged Jun 22, 2025

• gh-130605: reenable test_concurrent_futures tests under TSAN

  #135790 merged Jun 21, 2025

• [3.14] Docs: Remove unnecessary trailing backslashes (GH-135781)

  #135791 merged Jun 21, 2025

• Remove unnecessary trailing backslashes

  #135781 merged Jun 21, 2025

• gh-135532: optimize calls to PyMem_Malloc in SHAKE digest computation

  #135744 merged Jun 21, 2025

• [3.14] gh-127146: Skip test_os.test_mode for Emscripten (GH-135764)

  #135784 merged Jun 21, 2025

• [3.14] gh-135557: use atomic stores in heapq operations in free-threading (GH-135601)

  #135787 merged Jun 21, 2025

• gh-135759: consistently reject negative sizes in SHAKE digests

  #135767 merged Jun 21, 2025

• gh-135557: Use atomic writes on heapq operations

  #135601 merged Jun 21, 2025

• [3.14] gh-135645: Added supports_isolated_interpreters to sys.implementation (GH-135667)

  #135786 merged Jun 21, 2025

• gh-135645: Added supports_isolated_interpreters to sys.implementation

  #135667 merged Jun 21, 2025

• gh-127146: Skip test_os.test_mode for Emscripten

  #135764 merged Jun 21, 2025

• [3.13] gh-135756: Fix nonexistent parameter in tkinter docs (GH-135770)

  #135777 merged Jun 20, 2025

• [3.14] gh-135756: Fix nonexistent parameter in tkinter docs (GH-135770)

  #135776 merged Jun 20, 2025

• gh-135756: Fix nonexistent parameter in tkinter docs

  #135770 merged Jun 20, 2025

• [3.14] gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size (gh-135724)

  #135775 merged Jun 20, 2025

• gh-135698: Fix Cross-interpreter Queue.full() With Negative/Default max_size

  #135724 merged Jun 20, 2025

• gh-135380: enhance critical section held assertions

  #135381 merged Jun 20, 2025

• gh-135721: skip test_trashcan_python_class on wasm buildbots with stack overflow

  #135766 merged Jun 20, 2025

• gh-131798: JIT: Optimize _CALL_LEN when the length is known

  #135260 merged Jun 20, 2025

• [3.14] Docs: Document PyExceptionClass functions in the C API (GH-135697)

  #135757 merged Jun 20, 2025

• [3.13] Docs: Document PyExceptionClass functions in the C API (GH-135697)

  #135758 merged Jun 20, 2025

• Docs: Document PyExceptionClass_Name

  #135697 merged Jun 20, 2025

• gh-135748: use argument clinic for more socket methods

  #135749 merged Jun 20, 2025

• [3.14] gh-89083: add links to RFC 9562 sections in UUID docs (GH-135684)

  #135747 merged Jun 20, 2025

• gh-89083: Attaching RFC links in UUID docs

  #135684 merged Jun 20, 2025

• [3.14] gh-135532: update Modules/_hacl/python_hacl_namespaces.h (GH-135741)

  #135745 merged Jun 20, 2025

• gh-135532: use _Py_strhex in _md5.md5.hexdigest

  #135742 merged Jun 20, 2025

• gh-135532: update python_hacl_namespaces.h

  #135741 merged Jun 20, 2025

• [3.14] gh-135532: simplify handling of HACL* errors in _hmac (GH-135740)

  #135743 merged Jun 20, 2025

• gh-135379: fix MSVC warning: conversion from 'stwodigits' to 'digit'

  #135714 merged Jun 20, 2025

• gh-135532: simplify handling of HACL* errors in _hmac

  #135740 merged Jun 20, 2025

• [3.14] gh-135608: Add a null check for attribute promotion to fix a JIT crash (GH-135613)

  #135739 merged Jun 20, 2025

• gh-135608: Add a null check for attribute promotion to fix a JIT crash

  #135613 merged Jun 20, 2025

• [3.14] gh-127146: Add skip_emscripten_stack_overflow in a few places (GH-135722)

  #135733 merged Jun 19, 2025

• gh-127146: Add skip_emscripten_stack_overflow in a few places

  #135722 merged Jun 19, 2025

• [3.14] gh-135543: Emit sys.remote_exec audit event when sys.remote_exec is called (GH-135544)

  #135732 merged Jun 19, 2025

• gh-135543: emit sys.remote_exec audit event when sys.remote_exec has been called

  #135544 merged Jun 19, 2025

• Add tomasr8 as a codeowner for AST, gettext and the Tier 2 optimizer

  #135727 merged Jun 19, 2025

• [3.14] gh-135561: ensure that the GIL is held when handling an HACL* error in _hmac (GH-135562)

  #135725 merged Jun 19, 2025

• gh-135561: ensure that the GIL is held when handling an HACL* error in _hmac

  #135562 merged Jun 19, 2025

• [3.14] gh-135709: Fix two compile warnings on WASM buildbot (GH-135712)

  #135723 merged Jun 19, 2025

• gh-135709: Fix two compile warnings on WASM buildbot

  #135712 merged Jun 19, 2025

• [3.14] gh-135273: Unify ZoneInfo.from_file signatures (GH-135274)

  #135716 merged Jun 19, 2025

• [3.13] gh-135273: Unify ZoneInfo.from_file signatures (GH-135274)

  #135715 merged Jun 19, 2025

• [3.13] Docs: Add missing lines between regex and text (GH-134505)

  #135719 merged Jun 19, 2025

• [3.14] Docs: Add missing lines between regex and text (GH-134505)

  #135718 merged Jun 19, 2025

• Add missing lines between regex and text

  #134505 merged Jun 19, 2025

• gh-135273: Unify ZoneInfo.from_file signatures

  #135274 merged Jun 19, 2025

• gh-135379: Move PyLong_CheckCompact to private header

  #135707 merged Jun 19, 2025

• [3.13] Docs: Emphasize parameter name in pkgutil.iter_importers (GH-135597)

  #135711 merged Jun 19, 2025

• [3.14] Docs: Emphasize parameter name in pkgutil.iter_importers (GH-135597)

  #135710 merged Jun 19, 2025

• Emphasize parameter name

  #135597 merged Jun 19, 2025

• gh-135379: Add back const cast to _PyLong_IsCompact

  #135706 merged Jun 19, 2025

• gh-133934: Improve sqlite3 .help message

  #135224 merged Jun 19, 2025

• gh-133439: Fix the error message in the sqlite3 CLI

  #133807 merged Jun 19, 2025

• GH-135379: Specialize int operations for compact ints only

  #135668 merged Jun 19, 2025

• [3.14] gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681)

  #135704 merged Jun 19, 2025

• [3.13] gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution (GH-135681)

  #135705 merged Jun 19, 2025

• gh-126112: Fix test_os.TimerfdTests: use 10 ms resolution

  #135681 merged Jun 19, 2025

• gh-111758: Run UBSan in GitHub Actions

  #135578 merged Jun 19, 2025

• [3.13] Document that PyType_GetModuleByDef returns a borrowed reference (GH-135666)

  #135702 merged Jun 19, 2025

• [3.14] Document that PyType_GetModuleByDef returns a borrowed reference (GH-135666)

  #135701 merged Jun 19, 2025

• Document that PyType_GetModuleByDef returns a borrowed reference

  #135666 merged Jun 19, 2025

• [3.14] gh-133485: Use interpreters.Interpreter in InterpreterPoolExecutor (gh-133957)

  #135695 merged Jun 19, 2025

• [3.14] gh-135450: Remove assertion in _PyCode_CheckNoExternalState (gh-135466)

  #135694 merged Jun 18, 2025

• gh-133485: Use interpreters.Interpreter in InterpreterPoolExecutor

  #133957 merged Jun 18, 2025

• gh-135450: Remove assertion in _PyCode_CheckNoExternalState

  #135466 merged Jun 18, 2025

• [3.13] gh-134538: Add link to shutil.rmtree example in function docs (GH-135540)

  #135692 merged Jun 18, 2025

• [3.14] gh-134538: Add link to shutil.rmtree example in function docs (GH-135540)

  #135691 merged Jun 18, 2025

• gh-134538: link to example for windows readonly file handling in function docs

  #135540 merged Jun 18, 2025

• [3.14] gh-135641: Fix flaky test_capi.test_lock_two_threads test case (gh-135642)

  #135687 merged Jun 18, 2025

• [3.13] gh-135641: Fix flaky test_capi.test_lock_two_threads test case (gh-135642)

  #135688 merged Jun 18, 2025

• gh-135641: Fix flaky test_capi.test_lock_two_threads test case

  #135642 merged Jun 18, 2025

• [3.13] Docs: Fix markups for emphasis (GH-135598)

  #135686 merged Jun 18, 2025

• [3.14] Docs: Fix markups for emphasis (GH-135598)

  #135685 merged Jun 18, 2025

• Docs: Fix markups for emphasis

  #135598 merged Jun 18, 2025

• gh-135639: fix test_cycle test

  #135662 merged Jun 18, 2025

• [3.14] gh-135376: Fix and improve test_random (GH-135377)

  #135680 merged Jun 18, 2025

• gh-135376: Fix and improve test_random

  #135377 merged Jun 18, 2025

• [3.14] gh-135676: lexical analysis: Improve section on Numeric literals (GH-134850)

  #135677 merged Jun 18, 2025

• gh-135676: lexical analysis: Improve section on Numeric literals

  #134850 merged Jun 18, 2025

• [3.14] gh-135646: Raise consistent NameError exceptions in ForwardRef.evaluate() (GH-135663)

  #135673 merged Jun 18, 2025

• gh-135646: Raise consistent NameError exceptions in ForwardRef.evaluate()

  #135663 merged Jun 18, 2025

• [3.14] gh-135335: flush stdout/stderr in forkserver after preloading modules (GH-135338)

  #135670 merged Jun 18, 2025

• [3.13] gh-135335: flush stdout/stderr in forkserver after preloading modules (GH-135338)

  #135671 merged Jun 18, 2025

• gh-135335: flush stdout/stderr in forkserver after preloading modules

  #135338 merged Jun 18, 2025

• gh-133390: Document SQLITE_KEYWORDS

  #135659 merged Jun 18, 2025

• [3.14] gh-135627: Remove documentation for LOAD_CONST_IMMORTAL opcode (GH-135632)

  #135649 merged Jun 18, 2025

• [3.14] gh-134632: Add iOS/Android test skip for C API check for headers. (GH-135656)

  #135657 merged Jun 18, 2025

• gh-134632: Add iOS/Android test skip for C API check for headers.

  #135656 merged Jun 18, 2025

• [3.14] gh-127146: Enable large files on Emscripten (GH-135635)

  #135655 merged Jun 18, 2025

• gh-127146: Enable large files on Emscripten

  #135635 merged Jun 18, 2025

• [3.14] gh-119180: Only fetch globals and locals if necessary in annotationlib.get_annotations() (GH-135644)

  #135654 merged Jun 18, 2025

• [3.14] gh-127146: Emscripten: Fix pathlib glob_dotdot test (GH-135624)

  #135653 merged Jun 18, 2025

• [3.14] gh-127146: Emscripten: Fix test failure due to missing os.link (GH-135626)

  #135652 merged Jun 18, 2025

• gh-119180: Only fetch globals and locals if necessary in annotationlib.get_annotations()

  #135644 merged Jun 18, 2025

• [3.14] gh-127146: Emscripten: Skip test_url2pathname_resolve_host (GH-135634)

  #135651 merged Jun 18, 2025

• gh-127146: Emscripten: Fix pathlib glob_dotdot test

  #135624 merged Jun 18, 2025

• gh-127146: Emscripten: Fix test failure due to missing os.link

  #135626 merged Jun 18, 2025

• [3.14] gh-127146: Allow ignored keys to be missing in test_sysconfig (GH-135622)

  #135650 merged Jun 18, 2025

• gh-127146: Emscripten: Skip test_url2pathname_resolve_host

  #135634 merged Jun 18, 2025

• gh-127146: Allow ignored keys to be missing in test_sysconfig

  #135622 merged Jun 18, 2025

• gh-135627: Remove documentation for LOAD_CONST_IMMORTAL opcode

  #135632 merged Jun 18, 2025

• gh-133931: Introduce _PyObject_XSetRefDelayed to replace Py_XSETREF

  #134377 merged Jun 17, 2025

• [3.14] gh-132775: Fix Interpreter.call() __main__ Visibility (gh-135595)

  #135638 merged Jun 17, 2025

• add internal asyncio implementation docs

  #135469 merged Jun 17, 2025

• gh-132775: Fix Interpreter.call() __main__ Visibility

  #135595 merged Jun 17, 2025

• gh-134584: Decref elimination for float ops in the JIT

  #134588 merged Jun 17, 2025

• GH-135379: Support limited scalar replacement for replicated uops in the JIT code generator.

  #135563 merged Jun 17, 2025

• [3.14] gh-132815: Add support for JUMP_BACKWARD in specialization stats (GH-135606)

  #135612 merged Jun 17, 2025

• [3.14] gh-134262: Catch both URLError and ConnectionError in retries (GH-135365)

  #135611 merged Jun 17, 2025

• gh-132815: Add support for JUMP_BACKWARD in specialization stats

  #135606 merged Jun 17, 2025

• gh-134262: Catch both URLError and ConnectionError in retries

  #135365 merged Jun 17, 2025

• [3.14] gh-134262: increase retries in Tools/build/generate_sbom.py …

  #135596 merged Jun 17, 2025

• [3.14] gh-134632: Fix build-details.json to use INCLUDEPY path (GH-134633)

  #135605 merged Jun 17, 2025

• gh-134632: Fix build-details.json to use INCLUDEPY path

  #134633 merged Jun 17, 2025

• [3.14] gh-123299: Add PEP 779 to What's New in Python 3.14 (GH-135555)

  #135602 merged Jun 17, 2025

• gh-123299: Add PEP 779 to What's New in Python 3.14

  #135555 merged Jun 17, 2025

• [3.13] gh-135489: Show verbose output for failing tests during PGO profiling step with --enable-optimizations (GH-135512)

  #135600 merged Jun 17, 2025

• [3.14] gh-135489: Show verbose output for failing tests during PGO profiling step with --enable-optimizations (GH-135512)

  #135599 merged Jun 17, 2025

• gh-135489: Allow verbose output for PGO runs in _runtest function

  #135512 merged Jun 17, 2025

• [3.14] gh-135443: Sometimes Fall Back to __main__.__dict__ For Globals (gh-135491)

  #135593 merged Jun 16, 2025

• [3.14] gh-119132: Update 'Using Python on macOS' documentation. (GH-135591)

  #135594 merged Jun 16, 2025

• [3.14] gh-128627: Emscripten: Add missing semicolon in ios detection code (GH-135590)

  #135592 merged Jun 16, 2025

• gh-119132: Update 'Using Python on macOS' documentation.

  #135591 merged Jun 16, 2025

• gh-135443: Sometimes Fall Back to __main__.__dict__ For Globals

  #135491 merged Jun 16, 2025

• gh-128627: Emscripten: Add missing semicolon in ios detection code

  #135590 merged Jun 16, 2025

• Add myself as a codeowner for the object and runtime lifecycle

  #135588 merged Jun 16, 2025

• [3.13] Use replacements to update versions in "Using Python on macOS" (GH-130400)

  #135587 merged Jun 16, 2025

• [3.14] Use replacements to update versions in "Using Python on macOS" (GH-130400)

  #135586 merged Jun 16, 2025

51 Pull requests opened by 38 people

• gh-135106: [crash repro] Randomly deposit objects in `_Py_Dealloc`

  #135589 opened Jun 16, 2025

• gh-133895: correct values of cmath.cosh/sinh in case of overflows

  #135603 opened Jun 17, 2025

• gh-102221: Optimize math.lcm() for multiple arguments

  #135609 opened Jun 17, 2025

• gh-135607: Remove null checking of weakref list in dealloc of extension modules and objects

  #135614 opened Jun 17, 2025

• gh-123299: Update 'What's New in Python 3.14' from `3.14` branch

  #135616 opened Jun 17, 2025

• gh-135580: Pickle `FLOAT` opcode supports whitespace

  #135619 opened Jun 17, 2025

• gh-135615 Fix incorrect heading outlining http status codes, specifically 418

  #135625 opened Jun 17, 2025

• Remove unneeded `zlib` dependency in zipfile tests

  #135631 opened Jun 17, 2025

• gh-135640: Adds type checking to ElementTree.ElementTree constructor

  #135643 opened Jun 17, 2025

• gh-135661: Fix comment parsing in HTMLParser

  #135664 opened Jun 18, 2025

• gh-135661: Fix CDATA section parsing in HTMLParser

  #135665 opened Jun 18, 2025

• gh-109070: multiprocessing.get_context will not set the start method globally

  #135678 opened Jun 18, 2025

• GH-135106: Restrict trashcan to GC'ed objects

  #135682 opened Jun 18, 2025

• gh-123471: Make itertools.chain thread-safe

  #135689 opened Jun 18, 2025

• gh-135494: Fix python -m test --pgo -x test_re

  #135713 opened Jun 19, 2025

• gh-135647: fix random.vonmisesvariate() and random.lognormvariate() accept invalid parameters

  #135717 opened Jun 19, 2025

• gh-135552: Clear weakrefs to types in GC after garbage finalization not before

  #135728 opened Jun 19, 2025

• gh-135648: Document that `shutil.copyfileobj` doesn't flush

  #135737 opened Jun 20, 2025

• gh-135751: traceback: add recent_first and show_lines parameter

  #135752 opened Jun 20, 2025

• gh-135755: Docs: C API: Document missing `PyFunction_GET*` macros

  #135762 opened Jun 20, 2025

• gh-135768: fix allowed/blocked IPv6 domains in `http.cookiejar`

  #135771 opened Jun 20, 2025

• GH-132532: Make CHECK_PERIODIC an instruction, not just a uop.

  #135772 opened Jun 20, 2025

• GH-90117: Check for `list` and `tuple` before `MappingView` in `pprint`

  #135779 opened Jun 21, 2025

• gh-133548: fix handling of empty and 1-item tuples for `sys.exit`

  #135789 opened Jun 21, 2025

• [3.14] GH-134273: Allow setting JIT compiler flags at build time with CFLAGS_JIT (GH134276)

  #135792 opened Jun 21, 2025

• gh-129824: fix data races in subinterpreters under TSAN

  #135794 opened Jun 21, 2025

• gh-135795: Support `.tables` in the sqlite3 command-line interface

  #135796 opened Jun 21, 2025

• gh-135788: Support NETRC environment variable in `netrc`

  #135802 opened Jun 21, 2025

• gh-135447: Document new bytecodes in 3.14

  #135803 opened Jun 22, 2025

• gh-135726: multiprocessing.freeze_support no longer sets the start method globally.

  #135810 opened Jun 22, 2025

• gh-78646: Add bytearray support to ipaddress

  #135811 opened Jun 22, 2025

• gh-109263: Start process from spawn context in multiprocessing no longer have side effect

  #135813 opened Jun 22, 2025

• gh-135700: Fix instructions in __annotate__ have incorrect code positions

  #135814 opened Jun 22, 2025

• gh-134584: Eliminate redundant refcounting from _BINARY_OP_ADD_UNICODE

  #135817 opened Jun 22, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_TYPE_1`

  #135818 opened Jun 22, 2025

• gh-135528: Support more Second-Level Domain Names in lib http.cookiejar

  #135820 opened Jun 22, 2025

• gh-135801: Fix inaccurate module info for SyntaxWarnings during AST parsing

  #135829 opened Jun 23, 2025

• gh-135773: have pyvenv.cfg without home key anchor a venv and deduce home

  #135831 opened Jun 23, 2025

• gh-135832: implement Py_DECREF specializations for Py_GIL_DISABLED build

  #135833 opened Jun 23, 2025

• gh-135532: use `defining_class` for copying BLAKE-2 and SHA-3 objects

  #135838 opened Jun 23, 2025

• gh-135839: Fix `traverse_module_state` usage in `_interpchannelsmodule`

  #135840 opened Jun 23, 2025

• gh-135532: fortify DEBUG checks when fetching HACL*-based module state

  #135844 opened Jun 23, 2025

• gh-135836: Fix IndexError in asyncio.create_connection with empty exceptions list

  #135845 opened Jun 23, 2025

• gh-135755: rename undocumented `HACL_CAN_COMPILE_SIMD{128,256}` macros

  #135847 opened Jun 23, 2025

• [3.13] Bump mypy to 1.16.1 (GH-135720)

  #135849 opened Jun 23, 2025

• gh-135855: Fix `SystemError` when passing non-dict object to `_interpreters.set___main___attrs`

  #135856 opened Jun 23, 2025

• gh-135865: Use the walrus operator in deepcopy

  #135857 opened Jun 23, 2025

• gh-91555: Revert disabling of logger while handling log record.

  #135858 opened Jun 23, 2025

• gh-134584: Eliminate redundant refcounting from `_CALL_TUPLE_1`

  #135860 opened Jun 23, 2025

• gh-135755: Document Py_TPFLAGS_PREHEADER

  #135861 opened Jun 23, 2025

• gh-134786: Py_TPFLAGS_MANAGED_WEAKREF implies Py_TPFLAGS_HAVE_GC too and force checking of its presence

  #135863 opened Jun 23, 2025

65 Issues closed by 30 people

• Spam

  #135864 closed Jun 23, 2025

• Abort in `_interpqueuesmodule` due to queue being created with negative `maxsize`

  #135698 closed Jun 23, 2025

• Software Network 3.13.5 module fails to build

  #135754 closed Jun 23, 2025

• gzip header write OS field

  #83302 closed Jun 23, 2025

• Smarter use of a mutex in incremental HMAC and hash functions

  #135239 closed Jun 23, 2025

• Improve `netrc` security check error message

  #135823 closed Jun 23, 2025

• Allow "p" in Py_BuildValue

  #89488 closed Jun 23, 2025

• Daemonic threads not killed in some circumstances in python 3.13

  #123940 closed Jun 23, 2025

• maximum recursion depth in deepcopy regression

  #126817 closed Jun 23, 2025

• Improve `.help` in the `sqlite3` CLI

  #133934 closed Jun 23, 2025

• `netrc` security check may fail on WASI due to the lack of `os.getuid`

  #135815 closed Jun 22, 2025

• `min(<range>)` and `max(<range>)` can cause indefinite, uninterruptable interpreter hangs

  #135824 closed Jun 22, 2025

• No documentation of `string.templatelib`

  #135804 closed Jun 22, 2025

• Exception unwinding might be broken when handling a memory error.

  #132508 closed Jun 21, 2025

• race condition in threading when interpreter finalized while daemon thread runs (thread sanitizer identified)

  #124878 closed Jun 21, 2025

• TSan: data race with _PyThreadState_Attach and _PyThreadState_Detach

  #116910 closed Jun 21, 2025

• SystemError in OpenSSL's SHAKE when passing negative digest sizes

  #135759 closed Jun 21, 2025

• data race between lock free list reads and heapq

  #135557 closed Jun 21, 2025

• 3.14: missing sys.implementation.supports_isolated_interpreters?

  #135645 closed Jun 21, 2025

• gh-135780:Proof of Concept: Integer Overflow Vulnerability in dtoa.c

  #135780 closed Jun 21, 2025

• `tkinter.commondialog.Dialog.show()` documentation has nonexistent `color` parameter

  #135756 closed Jun 20, 2025

• Add tkinter to the official embeddable python zip file

  #99566 closed Jun 20, 2025

• Re Bug

  #135750 closed Jun 20, 2025

• `test_capi` fails on wasm buildbots with stack overflow

  #135721 closed Jun 20, 2025

• Segfault/abort in `_Py_uop_sym_new_const` on a JIT build

  #135608 closed Jun 20, 2025

• Spam

  #135738 closed Jun 20, 2025

• Parse long strings with \U codes.

  #135735 closed Jun 20, 2025

• `_hmac`: GIL may be released while attempting to set an exception

  #135561 closed Jun 19, 2025

• Add new audit event for `sys.remote_exec()`

  #135543 closed Jun 19, 2025

• test_repl's test_no_memory: AssertionError: -6 not found in (1, 120)

  #118331 closed Jun 19, 2025

• Two warnings on `wasm32-wasi Non-Debug PR` buildbot

  #135709 closed Jun 19, 2025

• Unify ZoneInfo.from_file signature

  #135273 closed Jun 19, 2025

• subprocess.run adds quotes in unexpected places

  #135696 closed Jun 19, 2025

• Using a `del` statement only with a tuple or string indexed gets the error message with `doesn't` instead of `does not`

  #135699 closed Jun 19, 2025

• os.path.realpath(symlink to DOS devices path that starts with '\\?\Some without ":"\') returns without prefix.

  #102440 closed Jun 19, 2025

• Minor InterpreterPoolExecutor Issues

  #133485 closed Jun 19, 2025

• List comprehensions cause subinterpreter crashes

  #135450 closed Jun 19, 2025

• shutil.rmtree - link to example for windows readonly file handling in function docs

  #134538 closed Jun 18, 2025

• `test_lock_two_threads` flaky in `test_capi`

  #135641 closed Jun 18, 2025

• Cannot build 3.11.4 on Raspberry pi

  #105706 closed Jun 18, 2025

• `test_cycle` in `test_free_threading.test_itertools` is flaky

  #135639 closed Jun 18, 2025

• Crash with Python 3.12 via Boost Python On Concurrent Thread

  #135679 closed Jun 18, 2025

• Fix and improve test_random

  #135376 closed Jun 18, 2025

• Raise consistent `NameError` in `ForwardRef.evaluate()`

  #135646 closed Jun 18, 2025

• imagesize.get(image_path) returns incorrect size for .webp image

  #135672 closed Jun 18, 2025

• Fork server doesn't flush stdout/stderr after preloading modules, potentially leaving buffered data to be inherited by child processes

  #135335 closed Jun 18, 2025

• python-config --embed documentation

  #83463 closed Jun 18, 2025

• C-API Pure Embedding enhancement

  #68840 closed Jun 18, 2025

• Extending/embedding Python documentation outdated/incomplete

  #88052 closed Jun 18, 2025

• Trouble when reloading extension modules.

  #78490 closed Jun 18, 2025

• LOAD_CONST_IMMORTAL is documented in dis as an instruction while it is a specialized instruction

  #135627 closed Jun 18, 2025

• Use After Free on Py_INCREF

  #135636 closed Jun 18, 2025

• Make generator methods `gen_set_name` and `gen_set_qualname` thread-safe in free-threaded builds

  #133931 closed Jun 17, 2025

• SEGV on _Py_type_getattro_impl

  #135637 closed Jun 17, 2025

• For the lowercase German alphabet `ß`, `upper()` returns `SS` instead of the uppercase German alphabet `ẞ`

  #135630 closed Jun 17, 2025

• json dump sort_keys is not consistent or idempotent

  #135623 closed Jun 17, 2025

• Python 3.14: undocumented opcodes

  #135628 closed Jun 17, 2025

• Fix `Uop.replicated` definition in `cases_generator/analyzer.py`

  #134294 closed Jun 17, 2025

• Add retries to downloads of Windows dependencies

  #134262 closed Jun 17, 2025

• test__opcode fails with missing 'jump_backward' in specialization stats

  #132815 closed Jun 17, 2025

• Generator expression behavior changed in 3.13.4 - it does not throw exception anymore

  #135171 closed Jun 17, 2025

• `MutableMapping.update` performance improvement

  #135575 closed Jun 17, 2025

• Flatten itertools.chain objects?

  #135480 closed Jun 17, 2025

• How to get msecs from PyTime API in 3.13?

  #124088 closed Jun 17, 2025

• Interpreter.call() Fails For Various Builtins

  #135443 closed Jun 17, 2025

68 Issues opened by 59 people

• `copy.deepcopy` code is too nested.

  #135865 opened Jun 23, 2025

• asyncio socket write a multi-dimensional memoryview could truncate data

  #135862 opened Jun 23, 2025

• float.__mod__ is unstable: if n % k == k then n % k % k == 0

  #135859 opened Jun 23, 2025

• `_interpreters.set___main___attrs` raises SystemError when passed a non-dict object

  #135855 opened Jun 23, 2025

• standard library email.parser fails to recognize multipart message

  #135854 opened Jun 23, 2025

• Decide the fate of missing C99 functions in `math`

  #135853 opened Jun 23, 2025

• Remove external dependency for `logging.handlers.NTEventLogHandler`

  #135852 opened Jun 23, 2025

• Immortalize/defer all functions in `__builtins__`

  #135850 opened Jun 23, 2025

• Support zstd on Android

  #135846 opened Jun 23, 2025

• `traverse_module_state` can return `int`, do not use `(void)` for it

  #135839 opened Jun 23, 2025

• Add `idle3.xt.bat` in idlelib

  #135837 opened Jun 23, 2025

• IndexError when calling asyncio.open_connection

  #135836 opened Jun 23, 2025

• json.load() can raise undocumented RecursionError

  #135835 opened Jun 23, 2025

• Bad advice in DeprecationWarning about sqlite3 datetime adapter

  #135834 opened Jun 23, 2025

• Implement Py_DECREF specializations for Py_GIL_DISABLED build

  #135832 opened Jun 23, 2025

• [MSVC][ASAN] Cpython failed to run test_call test_functools tests with ASAN using MSVC on windows

  #135830 opened Jun 23, 2025

• Unable to translate parsed-literal block from using/mac.rst

  #135828 opened Jun 22, 2025

• TemporaryDirectory ignore_cleanup_errors flag is not robustic

  #135812 opened Jun 22, 2025

• There is no way to annotate singletons like `sys.monitoring.DISABLE`

  #135807 opened Jun 22, 2025

• -X tlbc undocumented in 3.14 and 3.15 command line options

  #135805 opened Jun 22, 2025

• Better module info for SyntaxWarnings during AST parsing

  #135801 opened Jun 21, 2025

• Support changing return value of a function in sys.monitoring

  #135799 opened Jun 21, 2025

• ast.parse(mode='single') exception for block statements without trailing newline

  #135798 opened Jun 21, 2025

• `ast.class._field_types` causes Exception when `ast.class._fields` does not cause Exception

  #135797 opened Jun 21, 2025

• Support more dot commands for sqlite3 command-line interface

  #135795 opened Jun 21, 2025

• Use NETRC environment variable

  #135788 opened Jun 21, 2025

• Crossbuild: `sys.implementation` and `build-details.json`

  #135785 opened Jun 21, 2025

• `umask`ed `os.makedirs()` sometimes fails on Emscripten

  #135783 opened Jun 21, 2025

• Possible Integer Overflow Vulnerability in dtoa.c

  #135782 opened Jun 21, 2025

• clang -fsanitize=memory detected error with the trivial program that embeds the Python interpreter

  #135774 opened Jun 20, 2025

• venv using symlinks and empty pyvenv.cfg isn't recognized as venv / able to find python home

  #135773 opened Jun 20, 2025

• Python on Windows, `site_import=0`/`-S`: `sys.path` containing executable path is undocumented

  #135769 opened Jun 20, 2025

• Correctly block＆allow IPv6 domains in `http.cookiejar`

  #135768 opened Jun 20, 2025

• Improve error message when passing an invalid producer to `dict`

  #135765 opened Jun 20, 2025

• Add a Clinic Convert for positive-only `Py_ssize_t` (but not `size_t`)

  #135763 opened Jun 20, 2025

• The error message from `codecs.register_error()` and `str.encode()` should be clearer

  #135760 opened Jun 20, 2025

• Undocumented 3.14 C API

  #135755 opened Jun 20, 2025

• Support `locale` module on Android

  #135753 opened Jun 20, 2025

• traceback: add `recent_first` and `show_lines` parameters

  #135751 opened Jun 20, 2025

• use argument clinic for more socket functions

  #135748 opened Jun 20, 2025

• 3.13.2: cast in Py_XDECREF causes runtime failures with immortal objects

  #135746 opened Jun 20, 2025

• GeneratorExit and asyncio.TaskGroup - missing from _is_base_error?

  #135736 opened Jun 20, 2025

• ImportError in `test.support.suppress_imortalization` when using `--enable-optimizations` and `--disable-test-modules`

  #135734 opened Jun 19, 2025

• Inaccurate description of multiprocessing.Queue.close()

  #135730 opened Jun 19, 2025

• Extraneous error output when process exits after using subinterpreters

  #135729 opened Jun 19, 2025

• Regression in multiprocessing.set_start_method introduced in Python 3.13.4

  #135726 opened Jun 19, 2025

• some instructions in __annotate__ have incorrect code positions

  #135700 opened Jun 19, 2025

• Add a docker compose configuration file

  #135693 opened Jun 18, 2025

• 3.14.0b3 JIT build fails with `KeyError: 'R_X86_64_GOTPCREL'`

  #135690 opened Jun 18, 2025

• Log File Handlers Do not Respect logging.raiseExceptions = False

  #135683 opened Jun 18, 2025

• Reword the Lexical Analysis chapter of the docs

  #135676 opened Jun 18, 2025

• `platform.mac_ver()` returns macOS version of 16.0 instead of 26.0 on Tahoe

  #135675 opened Jun 18, 2025

• ctypes._CData._b_base_ does not point to root ctypes object

  #135669 opened Jun 18, 2025

• HTMLParser differences from the HTML5 specification

  #135661 opened Jun 18, 2025

• `KeyError` hides the exception raised by str(key)

  #135660 opened Jun 18, 2025

• ``tkinter.text`` is not documented

  #135658 opened Jun 18, 2025

• `shutil.copyfileobj()` doesn't flush at end of copy

  #135648 opened Jun 18, 2025

• random.vonmisesvariate() and random.lognormvariate() accept invalid parameters despite docs constraints

  #135647 opened Jun 18, 2025

• Calling ElementTree.write on an ElementTree instance where ElementTree._root is the wrong type causes possible data loss

  #135640 opened Jun 17, 2025

• Potential thread unsafety in test_free_threading.test_monitoring

  #135633 opened Jun 17, 2025

• Documentation for except* could be clearer

  #135629 opened Jun 17, 2025

• Misleading pyrepl warnings when _curses module is missing

  #135621 opened Jun 17, 2025

• Add support for defining variadic callbacks via ctypes

  #135620 opened Jun 17, 2025

• ASan detects memory leaks in Python REPL during immediate exit after startup

  #135618 opened Jun 17, 2025

• with statement star target

  #135617 opened Jun 17, 2025

• HTTP modules documentation displays a list of both unsupported http and supported codes, contrary to caption.

  #135615 opened Jun 17, 2025

• data race with extension modules checking for empty weaklist

  #135607 opened Jun 17, 2025

• venv overwrites existing .gitignore

  #135604 opened Jun 17, 2025

163 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• gh-92810: Reduce memory usage by ABCMeta.__subclasscheck__

  #131914 commented on Jun 23, 2025 • 22 new comments

• Synced docs and docstring for `sysconfig.get_platform`

  #135530 commented on Jun 21, 2025 • 21 new comments

• gh-135307: Fix email error when policy max_line_length is set to 0 or None

  #135367 commented on Jun 21, 2025 • 19 new comments

• gh-128881: Do not ignore `address` and `flags` parameters in `socket.{send,recv}_fds`

  #128882 commented on Jun 22, 2025 • 15 new comments

• GH-135379: Top of stack caching for the JIT.

  #135465 commented on Jun 23, 2025 • 11 new comments

• gh-135041: Expand and update ``pickletools`` module docstrings

  #135042 commented on Jun 17, 2025 • 10 new comments

• gh-135056: Add a --cors CLI argument to http.server

  #135057 commented on Jun 22, 2025 • 8 new comments

• Clarify some details regarding `sys.monitoring`

  #133981 commented on Jun 19, 2025 • 8 new comments

• gh-135386: Fix "unable to open database file" errors on readonly DB

  #135566 commented on Jun 23, 2025 • 5 new comments

• gh-102247: Improve documentation of http.HTTPStatus members update

  #133190 commented on Jun 21, 2025 • 5 new comments

• gh-116738: Make grp module thread-safe

  #135434 commented on Jun 17, 2025 • 5 new comments

• gh-135241: Changed the opcode of _pickle module to look for 00 and 01 specifically

  #135242 commented on Jun 17, 2025 • 4 new comments

• gh-135571: Guard _hashlib usage in test_hashlib.py

  #135572 commented on Jun 23, 2025 • 4 new comments

• gh-130693: Add options of the tkinter.Text.search method: -nolinestop -all -overlap -strictlimits

  #130848 commented on Jun 21, 2025 • 4 new comments

• gh-134861: Add CSV and 🍌SV output formats to `asyncio ps`

  #134862 commented on Jun 22, 2025 • 3 new comments

• gh-132314: suppress `maybe-uninitialized` compiler warning

  #134207 commented on Jun 23, 2025 • 3 new comments

• gh-132732: Automatically constant evaluate pure operations

  #132733 commented on Jun 20, 2025 • 3 new comments

• gh-127971: fix off-by-one read beyond the end of a string during search

  #132574 commented on Jun 21, 2025 • 3 new comments

• gh-116502: Fix memory access violation on fatal error with Windows

  #116503 commented on Jun 23, 2025 • 3 new comments

• gh-134567: Exposes log format to users in unittest.TestCase.assertLogs

  #134570 commented on Jun 23, 2025 • 2 new comments

• gh-59598: Ignore leading whitespace in `JSONDecoder.raw_decode`

  #117397 commented on Jun 19, 2025 • 2 new comments

• gh-135282: change documented signature of ``itertools.accumulate()``

  #135283 commented on Jun 21, 2025 • 2 new comments

• gh-135401: Test AWS-LC as a cryptography library in CI

  #135402 commented on Jun 17, 2025 • 2 new comments

• gh-135559: Include named aliases in dir() for IntFlag instances

  #135584 commented on Jun 17, 2025 • 2 new comments

• gh-82088: Improve performance of PyLong_As*() for multi-digit ints

  #135585 commented on Jun 17, 2025 • 2 new comments

• gh-133157: remove usage of `_Py_NO_SANITIZE_UNDEFINED` in `pyexpat`

  #135346 commented on Jun 19, 2025 • 2 new comments

• GH-133136: Revise QSBR to reduce excess memory held

  #135473 commented on Jun 21, 2025 • 1 new comment

• gh-64243: Implement `locale.getlocale` fall back in `gettext.find`

  #131477 commented on Jun 19, 2025 • 1 new comment

• gh-131338: Disable new stack size code for non-glibc on linux.

  #134336 commented on Jun 21, 2025 • 1 new comment

• gh-129926: Speed up sqlite3.Row item access

  #129927 commented on Jun 20, 2025 • 1 new comment

• gh-129958: New syntax error in format spec applies to both f-strings and t-strings

  #135570 commented on Jun 21, 2025 • 1 new comment

• gh-102221: speed up math.lcm by swapping numbers

  #111450 commented on Jun 18, 2025 • 1 new comment

• gh-51067: add `ZipFile.remove()`

  #103033 commented on Jun 21, 2025 • 1 new comment

• gh-135110: Fix misleading generator.close() documentation

  #135152 commented on Jun 21, 2025 • 1 new comment

• bpo-35100: add unquote_to_bytes_plus to the urllib.parse module

  #12368 commented on Jun 22, 2025 • 1 new comment

• gh-127502: Update XML vulnerability table

  #135294 commented on Jun 18, 2025 • 0 new comments

• gh-135487: fix `reprlib.Repr.repr_int` when given very large integers

  #135506 commented on Jun 22, 2025 • 0 new comments

• gh-132413: Fix crash in _datetime when used at shutdown (alt)

  #132665 commented on Jun 23, 2025 • 0 new comments

• gh-132657: Add free-threading scaling benchmark for copy.copy and copy.deepcopy

  #132658 commented on Jun 23, 2025 • 0 new comments

• gh-132413: Fix crash in _datetime when used at shutdown

  #132599 commented on Jun 23, 2025 • 0 new comments

• enum: dir() of IntFlag instance excludes complex binary values

  #135559 commented on Jun 16, 2025 • 0 new comments

• gh-128213: fast path for bytes creation from list and tuple

  #132590 commented on Jun 18, 2025 • 0 new comments

• gh-135511 Fixed `NameError` and `AttributeError` lack of the message in IDLE

  #135526 commented on Jun 19, 2025 • 0 new comments

• gh-135551: Change how sorting picks minimum run length

  #135553 commented on Jun 19, 2025 • 0 new comments

• gh-38066: IDLE: Dedenting with shift+tab

  #2210 commented on Jun 18, 2025 • 0 new comments

• gh-131379: Fix assertionError in __move_tall when scrolling through REPL history

  #131450 commented on Jun 18, 2025 • 0 new comments

• gh-131189: Fix "msvcrt" import warning on Linux when "_ctypes" is not available.

  #131201 commented on Jun 18, 2025 • 0 new comments

• gh-90369: change test server threads to joinable

  #135560 commented on Jun 17, 2025 • 0 new comments

• gh-128942: make arraymodule.c free-thread safe (lock-free)

  #130771 commented on Jun 21, 2025 • 0 new comments

• gh-130327: Always traverse managed dictionaries, even when inline values are available

  #130469 commented on Jun 19, 2025 • 0 new comments

• gh-76377: Rewrite plistlib with functional style.

  #4671 commented on Jun 18, 2025 • 0 new comments

• gh-128965: pickle `load_build` function checks if `state` is None, not False

  #128966 commented on Jun 17, 2025 • 0 new comments

• gh-99080: Preserve backslash character not used to escape quotes in .netrc files

  #99088 commented on Jun 20, 2025 • 0 new comments

• gh-128514: Enable `-hugify` for BOLT

  #128849 commented on Jun 21, 2025 • 0 new comments

• gh-107545: Fix misleading setsockopt error message

  #107546 commented on Jun 23, 2025 • 0 new comments

• gh-134531: use `EVP_MAC` API for `_hashlib.HMAC`

  #135235 commented on Jun 23, 2025 • 0 new comments

• gh-132661: Document t-strings and `templatelib`

  #135229 commented on Jun 17, 2025 • 0 new comments

• gh-135177: Raise OverflowError in _Py_call_instrumentation_jump to handle potential integer overflow

  #135202 commented on Jun 20, 2025 • 0 new comments

• gh-135069: Fix exception message in encodings.idna module

  #135071 commented on Jun 23, 2025 • 0 new comments

• GH-132554: Specialize `GET_ITER` and `FOR_ITER` for `range`

  #135063 commented on Jun 17, 2025 • 0 new comments

• gh-126631: fix pre-loading of __main__

  #135295 commented on Jun 18, 2025 • 0 new comments

• gh-134873: Avoid quadratic complexities in idlelib

  #134874 commented on Jun 22, 2025 • 0 new comments

• gh-133982: Use implementation-specific open in test_fileio OtherFileTests

  #135364 commented on Jun 17, 2025 • 0 new comments

• gh-51067: Add `remove()` and `repack()` to `ZipFile`

  #134627 commented on Jun 23, 2025 • 0 new comments

• gh-128639: Don't assume one thread in subinterpreter finalization with fixed daemon thread support

  #134606 commented on Jun 17, 2025 • 0 new comments

• gh-134551: Add t-strings support to pprint

  #134577 commented on Jun 16, 2025 • 0 new comments

• gh-135385: Fix memory regression for classes with both __slots__ and __dict__

  #135389 commented on Jun 22, 2025 • 0 new comments

• [3.14] GH-133932: Tagged ints are heap safe (GH-134244)

  #134494 commented on Jun 17, 2025 • 0 new comments

• gh-115119: removed implicit fallback to the bundled libmpdec

  #134078 commented on Jun 18, 2025 • 0 new comments

• gh-119949: refactor test_exc() helper in test_format.py

  #135452 commented on Jun 18, 2025 • 0 new comments

• gh-124397: Add threading.iter_locked

  #133908 commented on Jun 18, 2025 • 0 new comments

• gh-133829: Update zipimport example to not mention Python 2.3

  #133835 commented on Jun 17, 2025 • 0 new comments

• GH-133789: Fix unpickling of pathlib objects pickled in Python 3.13

  #133831 commented on Jun 20, 2025 • 0 new comments

• gh-125996: fix thread safety of ordered dict

  #133734 commented on Jun 23, 2025 • 0 new comments

• gh-131093: Enforce -std=c11 for gcc at configure time rather than make time

  #133608 commented on Jun 18, 2025 • 0 new comments

• gh-133601: Remove deprecated `typing.no_type_check_decorator`

  #133602 commented on Jun 17, 2025 • 0 new comments

• gh-133546: Make `re.Match` a well-rounded `Sequence` type

  #133549 commented on Jun 23, 2025 • 0 new comments

• gh-133059: Increase _PY_NSMALLPOSINTS size

  #133160 commented on Jun 18, 2025 • 0 new comments

• Implement PEP 788

  #133110 commented on Jun 21, 2025 • 0 new comments

• gh-132771: Added assert for potential Integer Overflow in the mark_stacks function

  #132830 commented on Jun 23, 2025 • 0 new comments

• gh-123471: Make itertools.product and itertools.combinations thread-safe

  #132814 commented on Jun 23, 2025 • 0 new comments

• Update "Format String Syntax" documentation block to match actual behaviour

  #132736 commented on Jun 19, 2025 • 0 new comments

• `test_weakref.test_threaded_weak_key_dict_deepcopy` crash: merged objects should have ob_tid == 0

  #135106 commented on Jun 18, 2025 • 0 new comments

• Align the grammar documentation with Python's actual grammar

  #127833 commented on Jun 18, 2025 • 0 new comments

• Increase _PY_NSMALLPOSINTS size

  #133059 commented on Jun 18, 2025 • 0 new comments

• Add `sys.abi_features` to make information about the interpreter ABI more accessible

  #133143 commented on Jun 18, 2025 • 0 new comments

• Make concurrent iteration over pairwise, combinations, permutations, cwr, product, etc. from itertools safe under free-threading

  #123471 commented on Jun 18, 2025 • 0 new comments

• Add the interpreters Module, Implementing PEP 734

  #134939 commented on Jun 19, 2025 • 0 new comments

• Support __index__() in getrandbits(), randbytes() and others

  #135378 commented on Jun 19, 2025 • 0 new comments

• Audit all built-in modules for thread safety

  #116738 commented on Jun 19, 2025 • 0 new comments

• test_os.TimerfdTests is flaky

  #126112 commented on Jun 19, 2025 • 0 new comments

• Inline values array into the object

  #115776 commented on Jun 19, 2025 • 0 new comments

• Add customization to country code second-level domains in DefaultPolicy of lib http.cookiejar

  #135567 commented on Jun 19, 2025 • 0 new comments

• Guard call to _hashlib in test_hashlib.py

  #135571 commented on Jun 19, 2025 • 0 new comments

• Pickle `APPENDS` and `ADDITEMS` missing check

  #135573 commented on Jun 19, 2025 • 0 new comments

• unittest mocks don't get applied to children with forkserver multiprocessing start method

  #135583 commented on Jun 19, 2025 • 0 new comments

• CI should run Undefined Behavior Sanitizer (UBSAN), as already done for ASAN

  #111758 commented on Jun 19, 2025 • 0 new comments

• Regression tests do not support exclusion and pgo in the same invocation

  #135494 commented on Jun 19, 2025 • 0 new comments

• Top-of-stack caching in the JIT

  #135379 commented on Jun 19, 2025 • 0 new comments

• An object referenced only through it's own `__dict__` can get collected too early.

  #130327 commented on Jun 19, 2025 • 0 new comments

• Segmentation fault, possibly due to a GC issue

  #135552 commented on Jun 19, 2025 • 0 new comments

• socketserver.BaseRequestHandler inherited class

  #89976 commented on Jun 20, 2025 • 0 new comments

• `test_free_threading.test_type.TestType.test_attr_cache_consistency` crashes intermittently

  #128804 commented on Jun 17, 2025 • 0 new comments

• Segfault in gc while finalizing

  #135115 commented on Jun 17, 2025 • 0 new comments

• No information provided when PGO profile test fails when using --enable-optimizations

  #135489 commented on Jun 17, 2025 • 0 new comments

• Pass return value on ValueError exceptions in the cmath/math modules

  #133895 commented on Jun 17, 2025 • 0 new comments

• Pickle `NEWOBJ`/`NEWOBJ_EX` opcodes don't type check `arg`

  #135579 commented on Jun 17, 2025 • 0 new comments

• Optimize math.lcm(*xs)

  #102221 commented on Jun 17, 2025 • 0 new comments

• Improve statistics.median() complexity

  #135157 commented on Jun 17, 2025 • 0 new comments

• What's New in Python 3.14 (copyediting)

  #123299 commented on Jun 17, 2025 • 0 new comments

• XID_Continue Unicode characters in function/class names highlighted incorrectly (colorizer.py)

  #135052 commented on Jun 17, 2025 • 0 new comments

• Pickle `FLOAT` opcode inconsistency with whitespace

  #135580 commented on Jun 17, 2025 • 0 new comments

• Using the `function` argument of `itertools.accumulate()` gets error against the doc

  #135282 commented on Jun 17, 2025 • 0 new comments

• sys.settrace dramatic slowdown in 3.12

  #107674 commented on Jun 17, 2025 • 0 new comments

• Segfault from calling `StringIO` methods in threads on free-threading debug build

  #135410 commented on Jun 18, 2025 • 0 new comments

• Implement PEP 649 and PEP 749

  #119180 commented on Jun 18, 2025 • 0 new comments

• Support completion for sqlite3 command-line interface

  #133390 commented on Jun 18, 2025 • 0 new comments

• Introduce platform.vm_info (or similar) as a replacement for recently deprecated platform.java_ver.

  #116504 commented on Jun 18, 2025 • 0 new comments

• Cannot use ProcessPoolExecutor if in a decorator?

  #85749 commented on Jun 18, 2025 • 0 new comments

• Add support for t-strings in the stdlib logging library

  #134394 commented on Jun 18, 2025 • 0 new comments

• Document that "multiprocessing.get_context()" is also setting the context globally

  #109070 commented on Jun 18, 2025 • 0 new comments

• ZipInfo corrupts file names in some old zip archives

  #84353 commented on Jun 18, 2025 • 0 new comments

• `test_perf_profiler` fails on aarch64 Fedora Stable buildbots

  #131038 commented on Jun 20, 2025 • 0 new comments

• ipaddress should accept bytearray in addition to bytes

  #78646 commented on Jun 22, 2025 • 0 new comments

• Should we support unicode in width/precision formatting fields?

  #135025 commented on Jun 22, 2025 • 0 new comments

• remove/delete method for zipfile objects

  #51067 commented on Jun 22, 2025 • 0 new comments

• A Series of Simple DOS Vulnerabilities

  #134873 commented on Jun 22, 2025 • 0 new comments

• Support more Second-Level Domain Names in lib http.cookiejar

  #135528 commented on Jun 22, 2025 • 0 new comments

• Stack overflow test errors in Alpine after GH-130398

  #131338 commented on Jun 22, 2025 • 0 new comments

• Optimize class creation

  #132042 commented on Jun 22, 2025 • 0 new comments

• `test_perf_profiler` fails under Windows Subsystem for Linux

  #134986 commented on Jun 23, 2025 • 0 new comments

• Rewrite & cleanup HACL*-based extension modules

  #135532 commented on Jun 23, 2025 • 0 new comments

• webbrowser.open doesn't work on Android

  #90371 commented on Jun 23, 2025 • 0 new comments

• Deprecate and remove code execution in pth files

  #78125 commented on Jun 23, 2025 • 0 new comments

• In Python 3.13 REPL, print() adds extra indentation when invoked from a tkinter event handler

  #135045 commented on Jun 23, 2025 • 0 new comments

• locale.nl_langinfo(locale.ERA) is broken

  #125411 commented on Jun 23, 2025 • 0 new comments

• multiprocessing.get_logger() logger deadlock on first call by subprocess to logger.info("...") due to internal logger.debug(...) call by multiprocessing.Queue._start_thread

  #91555 commented on Jun 23, 2025 • 0 new comments

• ZipFile.open() should not ignore compression, new file should default to today rather than 1980

  #121402 commented on Jun 23, 2025 • 0 new comments

• Expose log format to users in assertLogs

  #134567 commented on Jun 23, 2025 • 0 new comments

• Better uop coverage in the JIT optimizer

  #131798 commented on Jun 23, 2025 • 0 new comments

• Eliminate redundant refcounting in the JIT

  #134584 commented on Jun 23, 2025 • 0 new comments

• Types with Py_TPFLAGS_MANAGED_WEAKREF but not Py_TPFLAGS_HAVE_GC crash when creating a weak reference

  #134786 commented on Jun 23, 2025 • 0 new comments

• gh-74185: repr() of ImportError now contains attributes name and path.

  #1011 commented on Jun 18, 2025 • 0 new comments

• Undocumented 3.13 C API

  #118915 commented on Jun 20, 2025 • 0 new comments

• json dump fails for mixed-type keys when sort_keys is specified

  #69643 commented on Jun 20, 2025 • 0 new comments

• `generator.close()` never raises `GeneratorExit`

  #135110 commented on Jun 20, 2025 • 0 new comments

• Performance issue with ARM64 windows Python release binaries

  #134524 commented on Jun 20, 2025 • 0 new comments

• Make it possible for the jit to deopt to tier1 upon interrupts

  #132532 commented on Jun 20, 2025 • 0 new comments

• codeobject.co_nlocals and codeobject.co_varnames are incorrect for function definition

  #133326 commented on Jun 20, 2025 • 0 new comments

• Increased memory usage with mimalloc

  #135153 commented on Jun 20, 2025 • 0 new comments

• Memory access violation on fatal error with Windows

  #116502 commented on Jun 20, 2025 • 0 new comments

• Broken tests with "legacy" sys.float_repr_style

  #128051 commented on Jun 21, 2025 • 0 new comments

• Emscripten: Get test suite passing

  #127146 commented on Jun 21, 2025 • 0 new comments

• `sys.exit` unpacks its argument if it is a 0- or 1-element tuple

  #133548 commented on Jun 21, 2025 • 0 new comments

• Improve PyREPL auto-indentation

  #133710 commented on Jun 21, 2025 • 0 new comments

• Various data races in subinterpreter tests under TSAN

  #129824 commented on Jun 21, 2025 • 0 new comments

• PEP 739 / `build-details.json`: `c_api.headers` does not include the `pythonX.Y` directory

  #134632 commented on Jun 21, 2025 • 0 new comments

• Bytecode changes in 3.14 are not documented in `dis` module docs

  #135447 commented on Jun 22, 2025 • 0 new comments

• creating venv Python3.13 on CIFS mounted drive fails ENODATA

  #133951 commented on Jun 22, 2025 • 0 new comments

• Support linking unnamed temp files into filesystem on Linux

  #89341 commented on Jun 22, 2025 • 0 new comments

• class multiprocessing.Value calls set_start_method

  #85222 commented on Jun 22, 2025 • 0 new comments

• Starting a Process from "spawn" context has side effect of fixing start method to "fork" on Linux

  #109263 commented on Jun 22, 2025 • 0 new comments

• Ncurses Extended Color Pairs incorrectly display as copies of lower 256 color pairs

  #119138 commented on Jun 22, 2025 • 0 new comments