172 Pull requests merged by 46 people

• gh-130673: Gracefully handle section in jit build

  #130906 merged Mar 25, 2025

• GH-131691: fix SEH for clang-cl on Windows

  #131730 merged Mar 25, 2025

• [3.13] gh-129900: Fix SystemExit return codes when the REPL is started from the command line (GH-129901)

  #131734 merged Mar 25, 2025

• gh-129900: Fix SystemExit return codes when the REPL is started from the command line

  #129901 merged Mar 25, 2025

• gh-131647: fix 'sys.path_hooks is empty' warning in test_permission_e…

  #131648 merged Mar 25, 2025

• gh-130887: remove trailing jump in AArch64 JIT stencils

  #131042 merged Mar 25, 2025

• [3.13] gh-131719: add NULL pointer check to _PyMem_FreeDelayed (gh-131720)

  #131722 merged Mar 25, 2025

• gh-131719: add NULL ptr check to _PyMem_FreeDelayed

  #131720 merged Mar 25, 2025

• gh-131711: Preventing the use of a null pointer in set_tp_mro

  #131713 merged Mar 25, 2025

• gh-127945: fix thread safety of ctypes state

  #131710 merged Mar 25, 2025

• gh-127945: add locking to malloc closure in free-threading

  #131662 merged Mar 25, 2025

• gh-131707: fix unawaited coroutine warning in test_coroutines.Corouti…

  #131708 merged Mar 25, 2025

• gh-128446: Run Windows CI tests on each commit

  #131702 merged Mar 25, 2025

• gh-131666: mark anext_awaitable.close as a METH_NOARGS instead of METH_VARARGS

  #131671 merged Mar 25, 2025

• GH-131473: tweak PreferredToolArchitecture for bundled clang-cl

  #131689 merged Mar 24, 2025

• gh-127146: Fix Emscripten build with --pydebug

  #131672 merged Mar 24, 2025

• [3.13] gh-131677: Fix flaky test_lru_cache_threaded3 (gh-131679)

  #131692 merged Mar 24, 2025

• [3.12] gh-131677: Fix flaky test_lru_cache_threaded3 (gh-131679)

  #131693 merged Mar 24, 2025

• gh-131677: Fix flaky test_lru_cache_threaded3

  #131679 merged Mar 24, 2025

• [3.13] gh-131670: Fix crash in anext() when __anext__ is sync and raises (GH-131682)

  #131686 merged Mar 24, 2025

• [3.12] gh-131670: Fix crash in anext() when __anext__ is sync and raises (GH-131682)

  #131687 merged Mar 24, 2025

• gh-130928: Fix error message during bytes formatting for the 'i' flag

  #130967 merged Mar 24, 2025

• gh-131670: Fix crash in anext() when __anext__ is sync and raises

  #131682 merged Mar 24, 2025

• gh-111178: Fix function signature in pyexpat.c

  #131674 merged Mar 24, 2025

• GH-131521: fix clangcl build on Windows for zlib-ng

  #131526 merged Mar 24, 2025

• gh-111178: fix UBSan for custom.c examples

  #131606 merged Mar 24, 2025

• GH-128520: pathlib ABCs: tighten up argument types

  #131621 merged Mar 24, 2025

• gh-115684: Clarify datetime replace documentation

  #116519 merged Mar 24, 2025

• GH-128520: pathlib ABCs: validate magic_open() arguments

  #131617 merged Mar 24, 2025

• GH-128520: pathlib ABCs: reject empty pattern in ReadablePath.glob()

  #127343 merged Mar 24, 2025

• GH-131296: fix clang-cl warning on Windows in _wmimodule.cpp

  #131587 merged Mar 24, 2025

• gh-111178: Fix function signatures for test_socket

  #131667 merged Mar 24, 2025

• gh-111178: fix UBSan failures for anextawaitableobject

  #131609 merged Mar 24, 2025

• gh-111178: Skip tests which require deep stack if UBsan

  #131669 merged Mar 24, 2025

• gh-111178: Fix function signatures for test_capi

  #131659 merged Mar 24, 2025

• gh-111178: Fix function signature for test_threading

  #131663 merged Mar 24, 2025

• gh-128421: Avoid TSAN warnings in sys._current_frames()

  #131548 merged Mar 24, 2025

• gh-111178: Fix function signatures for test_zoneinfo

  #131664 merged Mar 24, 2025

• gh-111178: Fix function signatures for test_ctypes

  #131660 merged Mar 24, 2025

• [3.13] gh-131645: fix ResourceWarnings in test_asyncio.test_events (#131646)

  #131661 merged Mar 24, 2025

• gh-128715: Expose ctypes.CField, with info attributes

  #128950 merged Mar 24, 2025

• [3.12] Docs: Fix documentation for "PyTypeObject Definition" (GH-130936)

  #131459 merged Mar 24, 2025

• gh-131311: Extract _replace_array_elements from PyCStructUnionType_update_stginfo

  #131504 merged Mar 24, 2025

• gh-128485: ensure that dlmalloc initializes itself at import time in ctypes

  #131633 merged Mar 24, 2025

• gh-131311: Fix additional memory leaks in ctypes

  #131429 merged Mar 24, 2025

• gh-131645: fix ResourceWarnings in test_asyncio.test_events

  #131646 merged Mar 24, 2025

• [3.13] gh-130587: Add hand-written docs for non-OP tokens (GH-130588)

  #131465 merged Mar 24, 2025

• gh-123909: Remove obsolete note in PyType_FromMetaclass docs

  #131506 merged Mar 24, 2025

• gh-111178: fix UBSan failures for Modules/_testcapimodule.c

  #131614 merged Mar 24, 2025

• gh-111178: fix UBSan failures for Modules/_testcapi/*.c

  #131613 merged Mar 24, 2025

• gh-111178: fix UBSan failures for bytesobject.c

  #131603 merged Mar 24, 2025

• gh-111178: fix UBSan failures for Python/legacy_tracing.c

  #131611 merged Mar 24, 2025

• gh-111178: fix UBSan failures for Modules/_testmultiphase.c

  #131615 merged Mar 24, 2025

• gh-111178: fix UBSan failures for Python/instrumentation.c

  #131608 merged Mar 24, 2025

• gh-111178: fix UBSan failures for PyStdPrinter_Object

  #131607 merged Mar 24, 2025

• gh-111178: fix UBSan failures for _PyExecutorObject

  #131610 merged Mar 24, 2025

• gh-111178: fix UBSan failures for PyBufferWrapper

  #131616 merged Mar 24, 2025

• gh-111178: fix UBSan failures for Modules/_testbuffer.c

  #131612 merged Mar 24, 2025

• [3.12] gh-131045: [Enum] fix flag containment checks when using values (GH-131053)

  #131232 merged Mar 24, 2025

• [3.12] gh-131357: Add a set of asserts to test.test_capi.test_bytearray (GH-131554)

  #131629 merged Mar 23, 2025

• [3.13] gh-131045: [Enum] fix flag containment checks when using values (GH-131053)

  #131167 merged Mar 23, 2025

• gh-111178: fix UBSan failures for TaskStepMethWrapper

  #131602 merged Mar 23, 2025

• Fix typo in importlib.metadata.rst

  #131596 merged Mar 23, 2025

• gh-130080: do not fold match case constants in unoptimized AST

  #131577 merged Mar 23, 2025

• [3.12] gh-130283: update deprecated links and examples in urllib.request docs (GH-130284)

  #131627 merged Mar 23, 2025

• [3.13] gh-130283: update deprecated links and examples in urllib.request docs (GH-130284)

  #131626 merged Mar 23, 2025

• gh-130283: update deprecated links and examples in urllib.request docs

  #130284 merged Mar 23, 2025

• [3.13] gh-131418: remove unused legacy typedefs in {md5,sha1}module.c (GH-131420)

  #131620 merged Mar 23, 2025

• [3.12] gh-121529: Document from_ parameter in _mboxMMDF public methods (GH-121530)

  #131622 merged Mar 23, 2025

• [3.13] gh-121529: Document from_ parameter in _mboxMMDF public methods (GH-121530)

  #131623 merged Mar 23, 2025

• gh-121529: Document from_ parameter in _mboxMMDF methods

  #121530 merged Mar 23, 2025

• [3.12] gh-131418: remove unused legacy typedefs in {md5,sha1}module.c (GH-131420)

  #131619 merged Mar 23, 2025

• gh-131418: remove unused legacy typedefs in {md5,sha1}module.c

  #131420 merged Mar 23, 2025

• [3.13] gh-131357: Add a set of asserts to test.test_capi.test_bytearray (GH-131554)

  #131601 merged Mar 23, 2025

• gh-131357: Add a set of asserts to test.test_capi.test_bytearray

  #131554 merged Mar 23, 2025

• GH-131296: fix clang-cl warning on Windows in semaphore.c

  #131595 merged Mar 22, 2025

• gh-131566: Skip test_tracemalloc_track_race under TSAN

  #131567 merged Mar 22, 2025

• gh-131296: fix clang-cl warning in tracemalloc.c

  #131514 merged Mar 22, 2025

• [3.12] gh-131457: Fix typo in BNF description of function signatures (GH-131460)

  #131576 merged Mar 22, 2025

• [3.13] gh-131457: Fix typo in BNF description of function signatures (GH-131460)

  #131575 merged Mar 22, 2025

• gh-131457: Fix typo in BNF description of function signatures

  #131460 merged Mar 22, 2025

• gh-131238: Add missing pycore_function.h includes for JIT compiler

  #131571 merged Mar 21, 2025

• gh-130312: SET_ADD should not lock

  #130136 merged Mar 21, 2025

• gh-131238: Move _Py_VISIT_STACKREF() to pycore_stackref.h

  #131560 merged Mar 21, 2025

• GH-128520: pathlib ABCs: allow tests to be run externally

  #131315 merged Mar 21, 2025

• gh-117657: Skip some tests when running with TSAN

  #131555 merged Mar 21, 2025

• [3.13] gh-117657: Fix TSAN data race in _PyEval_SetTrace assertion (gh-131561)

  #131564 merged Mar 21, 2025

• GH-130415: Optimize constant comparison in JIT builds

  #131489 merged Mar 21, 2025

• gh-117657: Fix TSAN data race in _PyEval_SetTrace assertion

  #131561 merged Mar 21, 2025

• gh-131233: remove return-in-finally in multiprocessing/connection.py

  #131416 merged Mar 21, 2025

• [3.13] gh-131507: Refactor screen and cursor position calculations (GH-131547)

  #131557 merged Mar 21, 2025

• gh-131507: Refactor screen and cursor position calculations

  #131547 merged Mar 21, 2025

• gh-131238: Add pycore_interpframe_structs.h header

  #131553 merged Mar 21, 2025

• gh-131238: Remove pycore_object_deferred.h from pycore_object.h

  #131549 merged Mar 21, 2025

• [3.13] gh-131507: Clean up tests and type checking for _pyrepl (GH-131509)

  #131546 merged Mar 21, 2025

• gh-131238: Add pycore_interpframe.h to PYTHON_HEADERS

  #131545 merged Mar 21, 2025

• gh-128421: Add locking to most frame object functions

  #131479 merged Mar 21, 2025

• gh-131507: Clean up tests and type checking for _pyrepl

  #131509 merged Mar 21, 2025

• GH-131513: Cases generator: Allow dead inputs to be reassigned

  #131515 merged Mar 21, 2025

• [3.12] gh-131492, gh-131461: handle exceptions in GzipFile constructor while owning resources (GH-131462)

  #131519 merged Mar 21, 2025

• [3.13] gh-131492, gh-131461: handle exceptions in GzipFile constructor while owning resources (GH-131462)

  #131518 merged Mar 21, 2025

• [3.12] gh-88887: Cleanup multiprocessing.resource_tracker.ResourceTracker … (GH-130429)

  #131530 merged Mar 21, 2025

• gh-131268: implement thread names on OpenBSD

  #131528 merged Mar 21, 2025

• [3.12] gh-131441: Add a set of asserts to test.test_capi.test_list (#131442)

  #131533 merged Mar 21, 2025

• [3.12] gh-70647: update docs to mention the datetime 1900 year default 2/29 issue

  #131534 merged Mar 21, 2025

• gh-70647: Raise a more informative error for when date is out of range

  #131335 merged Mar 21, 2025

• gh-120144: Disable the CALL event when possible to achieve zero overhead pdb

  #131390 merged Mar 21, 2025

• gh-131331: rename not field to invert for C++ extension modules

  #131334 merged Mar 20, 2025

• gh-131269: Avoid binding functions in random.py

  #131270 merged Mar 20, 2025

• gh-131435: random.randint optimization

  #131436 merged Mar 20, 2025

• [3.13] gh-131441: Add a set of asserts to test.test_capi.test_list (GH-131442)

  #131523 merged Mar 20, 2025

• [3.13] gh-88887: Cleanup multiprocessing.resource_tracker.ResourceTracker upon deletion (GH-130429)

  #131516 merged Mar 20, 2025

• gh-131492: gh-131461: handle exceptions in GzipFile constructor while owning resources

  #131462 merged Mar 20, 2025

• gh-88887: Cleanup multiprocessing.resource_tracker.ResourceTracker upon deletion

  #130429 merged Mar 20, 2025

• gh-131453: Add missing constants to winsound module

  #131454 merged Mar 20, 2025

• GH-131296: fix clang-cl warnings in sysmodule.c

  #131304 merged Mar 20, 2025

• gh-130080: fix warnings in tests

  #131471 merged Mar 20, 2025

• GH-127705: Don't call _Py_ForgetReference before _Py_Dealloc

  #131508 merged Mar 20, 2025

• [3.12] GH-121970: Extract pydoc_topics into a new extension (GH-131256)

  #131512 merged Mar 20, 2025

• GH-131498: Remove conditional stack effects

  #131499 merged Mar 20, 2025

• gh-127833: Use productionlist nodes to implement the grammar-snippet directive

  #130376 merged Mar 20, 2025

• [3.13] GH-121970: Extract pydoc_topics into a new extension (GH-131256)

  #131511 merged Mar 20, 2025

• [3.13] Docs: Fix documentation for "PyTypeObject Definition" (GH-130936)

  #131458 merged Mar 20, 2025

• gh-127989: C API: Refer to attached thread states instead of the GIL

  #127990 merged Mar 20, 2025

• GH-130296: Remove _PyOpcode_max_stack_effect as it is no longer used

  #131493 merged Mar 20, 2025

• gh-131238: Remove includes from pycore_interp.h

  #131495 merged Mar 20, 2025

• gh-111178: Fix function signatures for multiple tests

  #131496 merged Mar 20, 2025

• gh-131296: Fix Windows build warnings

  #131487 merged Mar 20, 2025

• gh-131441: Add a set of asserts to test.test_capi.test_list

  #131442 merged Mar 20, 2025

• gh-128421: add critical section around traceback.tb_next

  #131322 merged Mar 20, 2025

• gh-131401: fix data races in exception handling

  #131447 merged Mar 20, 2025

• GH-123599: Deprecate duplicate pathname2url() implementation

  #127380 merged Mar 20, 2025

• gh-131238: Cleanup pycore_runtime.h includes

  #131486 merged Mar 20, 2025

• gh-131238: Remove pycore_lock.h includes

  #131483 merged Mar 19, 2025

• gh-131238: Move pycore_obmalloc.h include to pycore_runtime_structs.h

  #131482 merged Mar 19, 2025

• gh-131238: Use pycore_interp_structs.h header

  #131481 merged Mar 19, 2025

• gh-129598: allow multi stmts for ast single with ';'

  #129620 merged Mar 19, 2025

• gh-131238: Remove more includes from pycore_interp.h

  #131480 merged Mar 19, 2025

• GH-123599: Remove duplicate url2pathname() implementation

  #127237 merged Mar 19, 2025

• gh-126835: Move constant tuple folding to CFG

  #130769 merged Mar 19, 2025

• GH-131473: add missing %(AdditionalOptions) for Hacl_Hash_Blake2b_Simd{128|256}.c

  #131475 merged Mar 19, 2025

• GH-125866: Deprecate nturl2path module

  #131432 merged Mar 19, 2025

• gh-130956: emit AArch64 trampolines only for long jumps

  #131041 merged Mar 19, 2025

• gh-91349: Replace zlib with zlib-ng in Windows build

  #131438 merged Mar 19, 2025

• GH-121970: Extract pydoc_topics into a new extension

  #131256 merged Mar 19, 2025

• gh-131238: Remove many includes in pycore_interp.h

  #131472 merged Mar 19, 2025

• [3.13] gh-131117: Update tp_finalize example to use PyErr_GetRaisedException (GH-131118)

  #131476 merged Mar 19, 2025

• gh-131117: Update tp_finalize example to use PyErr_GetRaisedException

  #131118 merged Mar 19, 2025

• gh-130931: Add pycore_interpframe.h internal header

  #131249 merged Mar 19, 2025

• gh-90548: Make musl test skips smarter (fixes Alpine errors)

  #131313 merged Mar 19, 2025

• gh-131238: Remove pycore_runtime.h from pycore_pystate.h

  #131356 merged Mar 19, 2025

• gh-111178: Fix function signatures in legacy_tracing.c

  #131464 merged Mar 19, 2025

• gh-111178: Fix function signatures in _testbuffer.c

  #131463 merged Mar 19, 2025

• gh-130587: Add hand-written docs for non-OP tokens

  #130588 merged Mar 19, 2025

• gh-130931: Add pycore_typedefs.h internal header

  #131396 merged Mar 19, 2025

• Docs: Fix documentation for "PyTypeObject Definition"

  #130936 merged Mar 19, 2025

• gh-111178: Fix function signatures for test_types

  #131455 merged Mar 19, 2025

• gh-111178: Fix function signatures for test_iter

  #131456 merged Mar 19, 2025

• [3.13] gh-131263: Skip test_timerfd_negative on NetBSD to prevent system freeze (GH-131431)

  #131451 merged Mar 19, 2025

• gh-131263: Skip test_timerfd_negative on NetBSD to prevent system freeze

  #131431 merged Mar 19, 2025

• gh-130655: Add tests for gettext.find()

  #130691 merged Mar 19, 2025

• [3.13] gh-118915: Document PY_MONITORING_IS_INSTRUMENTED_EVENT (GH-128026)

  #131424 merged Mar 19, 2025

• GH-131358: Add encoding alias cseuckr for euc_kr

  #131370 merged Mar 19, 2025

• [3.12] gh-131417: Mention asyncio Future and Task in docs for generic classes list (GH-131422)

  #131446 merged Mar 19, 2025

• [3.13] gh-131417: Mention asyncio Future and Task in docs for generic classes list (GH-131422)

  #131445 merged Mar 19, 2025

• gh-131401: fix data race in _PyErr_Restore

  #131406 merged Mar 19, 2025

• gh-131417: Mention asyncio Future and Task in docs for generic classes list

  #131422 merged Mar 19, 2025

• [3.12] Docs: fix shell command formatting (GH-131310)

  #131444 merged Mar 19, 2025

• [3.13] Docs: fix shell command formatting (GH-131310)

  #131443 merged Mar 19, 2025

• Docs: fix shell command formatting

  #131310 merged Mar 19, 2025

• gh-121468: Ensure PDB cleans up event loop policies after using asyncio.

  #131388 merged Mar 19, 2025

• [3.13] gh-124666: Improve thread cleanup in test_android (GH-131427)

  #131433 merged Mar 19, 2025

79 Pull requests opened by 48 people

• gh-130895: fix multiprocessing.Process join/wait/poll races

  #131440 opened Mar 19, 2025

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

  #131450 opened Mar 19, 2025

• gh-131430: Fix crashes on an empty DELETE_WORD_BACKWARDS (^W) followed by CLEAR_TO_START (^K)

  #131452 opened Mar 19, 2025

• gh-131466: `concurrent.futures.Executor.map`: avoid temporarily exceeding `buffersize` while collecting the next result

  #131467 opened Mar 19, 2025

• gh-127833: Add links to token types to the lexical analysis intro

  #131468 opened Mar 19, 2025

• GH-114911: use time.perf_counter in Stopwatch

  #131469 opened Mar 19, 2025

• gh-91349: Adjust default compression level to 6 (down from 9) in gzip and tarfile

  #131470 opened Mar 19, 2025

• gh-127833: lexical analysis: Improve section on Names

  #131474 opened Mar 19, 2025

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

  #131477 opened Mar 19, 2025

• [WIP] gh-129813: Add PyBytesWriter C API (version 2)

  #131520 opened Mar 20, 2025

• gh-115783: Deprecate support for invalid ISO formats in `datetime.fromisoformat`

  #131522 opened Mar 20, 2025

• gh-131525: Cache the result of tuple_hash

  #131529 opened Mar 20, 2025

• gh-131531: Add `android.py package` command

  #131532 opened Mar 21, 2025

• gh-131505: Move len boundary assertions before using len.

  #131536 opened Mar 21, 2025

• gh-130522: Fix threading errors during garbage collection

  #131537 opened Mar 21, 2025

• docs: -I also implies -P

  #131539 opened Mar 21, 2025

• docs(http.server): mention exceptions for content length header

  #131541 opened Mar 21, 2025

• gh-131524: Update platform CLI to use argparse

  #131542 opened Mar 21, 2025

• gh-130907: Error when accessing __annotations__ on a partially defined module

  #131550 opened Mar 21, 2025

• gh-131535: Fix stale example in `html.parser` docs, make examples doctests

  #131551 opened Mar 21, 2025

• gh-131556: Fix `build-details.json` Makefile target

  #131558 opened Mar 21, 2025

• Enable Windows on Arm GitHub runners.

  #131559 opened Mar 21, 2025

• gh-131507: Add support for syntax highlighting in PyREPL

  #131562 opened Mar 21, 2025

• gh-131434: Improve error reporting for incorrect format in strptime()

  #131568 opened Mar 21, 2025

• gh-131540: Improve type checking error for `args` in `threading.Thread` objects

  #131582 opened Mar 22, 2025

• gh-130870: Preserve `GenericAlias` subclasses in `typing.get_type_hints()`

  #131583 opened Mar 22, 2025

• GH-131296: fix clang-cl warning on Windows in pegen.h

  #131584 opened Mar 22, 2025

• gh-90772: Add option to output UTC datetimes as "Z" in .isoformat()

  #131585 opened Mar 22, 2025

• gh-131586: Avoid refcount contention in some "special" calls

  #131588 opened Mar 22, 2025

• GH-131296: fix clang-cl warning on Windows in thread_nt.h

  #131589 opened Mar 22, 2025

• GH-131296: fix clang-cl warning on Windows in overlapped.c

  #131590 opened Mar 22, 2025

• gh-131591: Implement PEP 768

  #131592 opened Mar 22, 2025

• GH-131296: fix clang-cl warning on Windows in sre.c

  #131593 opened Mar 22, 2025

• GH-131296: fix clang-cl warning on Windows in getpath.c

  #131594 opened Mar 22, 2025

• gh-90120: Specify UTF-8 encoding in `PyModule_AddString{Constant,Macro}` docs

  #131597 opened Mar 23, 2025

• GH-131296: fix clang-cl warning on Windows in _winapi.c

  #131600 opened Mar 23, 2025

• GH-131296: fix clang-cl warning on Windows in longobject.c for 32bit builds

  #131604 opened Mar 23, 2025

• gh-111178: allow AC to disable fastcall convention to avoid UBSan failures

  #131605 opened Mar 23, 2025

• gh-131423: Update OpenSSL to 3.0.16 (macOS, Windows) and 3.4.1 (Linux)

  #131618 opened Mar 23, 2025

• gh-131624: Fix posix_spawn tests failing on NetBSD with stack limit assertions

  #131625 opened Mar 23, 2025

• [3.13] no-issue: Fix typo in importlib.metadata.rst (gh-131596)

  #131630 opened Mar 23, 2025

• [3.12] no-issue: Fix typo in importlib.metadata.rst (gh-131596)

  #131631 opened Mar 23, 2025

• gh-131628: use dock-typing in `inspect` to support Cython

  #131632 opened Mar 23, 2025

• pathlib ABCs: yield progress reports from `WritablePath._copy_from()`

  #131636 opened Mar 23, 2025

• gh-100929: Add `%F` format code to strptime

  #131637 opened Mar 23, 2025

• gh-60115: Support frozen modules for linecache.getline()

  #131638 opened Mar 23, 2025

• GH-130798: Add type hints to pathlib.types

  #131639 opened Mar 23, 2025

• Docs: Update `PyExc_*` tables in the c-api documentation

  #131640 opened Mar 24, 2025

• add __type_checking__ keyword

  #131641 opened Mar 24, 2025

• gh-73069: fix race conditions in os.scandir and associated direntry

  #131642 opened Mar 24, 2025

• gh-131649: fix test_string_literals SyntaxWarning

  #131650 opened Mar 24, 2025

• gh-131652: remove duplicated bits in `Lib/test/clinic.test.c`

  #131653 opened Mar 24, 2025

• gh-131656: Solved the cross-interpreter support of `multiprocessing` module

  #131657 opened Mar 24, 2025

• gh-111178: remove unnecessary clinic casts to `PyCFunction`

  #131665 opened Mar 24, 2025

• gh-111178: Fix getsockaddrarg() undefined behavior

  #131668 opened Mar 24, 2025

• gh-111178: remove redundant casts for functions with correct signatures

  #131673 opened Mar 24, 2025

• [3.13] gh-115684: Clarify datetime `replace` documentation (GH-116519)

  #131676 opened Mar 24, 2025

• [WIP] gh-129813: Add PyBytesWriter C API (flavor with size)

  #131681 opened Mar 24, 2025

• GH-131678: fix Windows tail-call CI does not run the test cases

  #131690 opened Mar 24, 2025

• [3.12] gh-115684: Clarify datetime `replace` documentation (GH-116519)

  #131694 opened Mar 24, 2025

• `concurrent.futures.Executor.map`: test no reference cycle from failed future captured in its exception’s traceback

  #131701 opened Mar 24, 2025

• gh-128813: hide mixed-mode functions for complex arithmetic from C-API

  #131703 opened Mar 25, 2025

• [3.13] gh-128446: Run Windows CI tests on each commit (GH-131702)

  #131705 opened Mar 25, 2025

• [3.12] gh-128446: Run Windows CI tests on each commit (GH-131702)

  #131706 opened Mar 25, 2025

• gh-111178: Skip undefined behavior checks in _PyPegen_lookahead()

  #131714 opened Mar 25, 2025

• gh-127945: fix thread safety of creating instances of ctypes structures

  #131716 opened Mar 25, 2025

• gh-127405: Emit a deprecation warning about a future change of `sys.abiflags` availability on Windows

  #131717 opened Mar 25, 2025

• gh-131715 Fix Error calling BaseHTTPRequestHandler.end_headers()

  #131718 opened Mar 25, 2025

• gh-91349: Expose the crc32 function from the lzma library

  #131721 opened Mar 25, 2025

• gh-131725: Generate GNU hash table in `msgfmt.py`

  #131727 opened Mar 25, 2025

• GH-131729: Code-gen better liveness analysis

  #131732 opened Mar 25, 2025

• gh-131738: optimize builtin any/all/tuple calls with a generator expression arg

  #131737 opened Mar 25, 2025

• gh-131736: Only do seclevel workaround if seclevel greater than 1

  #131739 opened Mar 25, 2025

• gh-131741: Add documentation for Windows version detection change in `platform`

  #131742 opened Mar 25, 2025

• gh-131740: Update PyUnstable_GC_VisitObjects to traverse perm gen

  #131744 opened Mar 25, 2025

• gh-130080: Remove unnecessary memset for `_PyASTOptimizeState` initializing

  #131745 opened Mar 25, 2025

• gh-117657: Fix data race in `compare_unicode_unicode_threadsafe`

  #131746 opened Mar 25, 2025

• no issue: Document that sys._is_gil_enabled is CPython-specific

  #131748 opened Mar 25, 2025

• [3.13] GH-130673: Gracefully handle missing sections in JIT build (GH-130906)

  #131749 opened Mar 25, 2025

109 Issues closed by 41 people

• JIT build crashes on x86_64-linux with LLVM 18

  #130673 closed Mar 25, 2025

• clang-cl on Windows incorrectly compiles SEH (structured exception handling)

  #131691 closed Mar 25, 2025

• Exit code in case of an error is always 1 since Python 3.13

  #129900 closed Mar 25, 2025

• Problemas al instalar SPACY

  #131735 closed Mar 25, 2025

• clang-cl on Windows fails to compile after zlib-ng

  #131521 closed Mar 25, 2025

• clang-cl on Windows still needs PreferredToolArchitecture

  #131473 closed Mar 25, 2025

• Error al instalar SPACY

  #131731 closed Mar 25, 2025

• Faulthandler segfaults when called from threads

  #131580 closed Mar 25, 2025

• ImportWarning in test_importlib ... test_permission_error_cwd

  #131647 closed Mar 25, 2025

• JIT: remove jumps at the end of every micro op on aarch64

  #130887 closed Mar 25, 2025

• _PyMem_FreeDelayed() missing a NULL pointer check

  #131719 closed Mar 25, 2025

• Using a null pointer in set_tp_mro

  #131711 closed Mar 25, 2025

• Some error paths do not set Exceptions in _testexternalinspection

  #130052 closed Mar 25, 2025

• [Windows] New REPL doesn't allow to input non-ASCII Unicode characters

  #130804 closed Mar 25, 2025

• Missing information about non-yielding generator causing a RuntimeError in contextmanager decorator of contextlib

  #131658 closed Mar 25, 2025

• RuntimeWarning in test_coroutines.CoroutineTest.test_await_17

  #131707 closed Mar 25, 2025

• asyncio.current_task() is None for asyncio.tasks._PyTask 3.14a6

  #131709 closed Mar 25, 2025

• UnicodeEncodeError in email.generator.py

  #131655 closed Mar 25, 2025

• `anextawaitable_close()` should be a `METH_NOARGS` not `METH_VARARGS`

  #131666 closed Mar 25, 2025

• Ctrl + Left/Right Arrow Key not working properly inside Python Interpreter

  #131700 closed Mar 25, 2025

• Add strict=True Parameter to int() for Stricter String Parsing

  #131699 closed Mar 25, 2025

• timedelta

  #131698 closed Mar 24, 2025

• Flaky test `test_lru_cache_threaded3`

  #131677 closed Mar 24, 2025

• Possible memory leak in _ctypes/PyCStructUnionType_update_stginfo on fail path

  #131311 closed Mar 24, 2025

• flaky `test_traceback` on free-threaded Windows (x86)

  #131685 closed Mar 24, 2025

• `anext(A(), default)` crashes when `StopAsyncIteration` is raised by a synchronous `__anext__`

  #131670 closed Mar 24, 2025

• Not accurate when outputting an error during byte formatting for the 'i' flag, the 'd' flag is output, which can be misleading

  #130928 closed Mar 24, 2025

• We shouldn't use locking APIs when creating sets in bytecode

  #130312 closed Mar 24, 2025

• Data race between _Py_NewReference and _Py_IsOwnedByCurrentThread under free-threading

  #131680 closed Mar 24, 2025

• datetime.date.replace() description not clear enough

  #115684 closed Mar 24, 2025

• Identical branch in conditional node

  #131651 closed Mar 24, 2025

• Make Argument Clinic aware of possible UBSan failures

  #128180 closed Mar 24, 2025

• [3.12] Crash of repeated `Programs/_testembed.c` on Windows DEBUG build

  #128833 closed Mar 24, 2025

• Windows on ARM should install to (Arm) directory

  #131337 closed Mar 24, 2025

• Emscripten installation instructions shouldn't recommend installing to a non-user path

  #126201 closed Mar 24, 2025

• datetime.timestamp() lose precision when the time is too large

  #90683 closed Mar 24, 2025

• Race in _ctypes_alloc_callback and libffi under free-threading

  #128485 closed Mar 24, 2025

• ResourceWarning(s) from test_asyncio.test_events.TestPyGetEventLoop.test_get_event_loop_new_process

  #131645 closed Mar 24, 2025

• `enum.Flag.__contains__` changed behavior since python 3.12

  #131045 closed Mar 24, 2025

• Extra letters added to my Python Code causing error's. Tried Copilot with not luck.

  #131643 closed Mar 24, 2025

• add a timestamp() method to datetime.date class

  #103072 closed Mar 23, 2025

• UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 724: character maps to <undefined>

  #131635 closed Mar 23, 2025

• Deprecate and remove the __subclasses__ feature in future versions

  #131634 closed Mar 23, 2025

• docs: fix deprecated or broken examples in urllib.request documentation.

  #130283 closed Mar 23, 2025

• Remove un-necessary typedefs in `md5module.c` and `sha1module.c`

  #131418 closed Mar 23, 2025

• Undocumented from_ parameter in _mboxMMDF methods

  #121529 closed Mar 23, 2025

• locale.getdefaultlocale() envvars default code and documentation mismatch

  #51230 closed Mar 23, 2025

• Tamil locale is using outdated encoding

  #84723 closed Mar 23, 2025

• locale.normalize returns non-existing locale

  #98478 closed Mar 23, 2025

• locale module example is wrong for some platforms

  #91343 closed Mar 23, 2025

• [RISC-V] test_gdb: AssertionError: 'Garbage-collecting' not found in 'Breakpoint 1 at 0x20f274 in test_gdb.test_backtrace

  #113083 closed Mar 22, 2025

• `test.test_httpservers.CGIHTTPServerTestCase` OSError: [Errno 39] Directory not empty

  #116575 closed Mar 22, 2025

• test_write_filtered_python_package in test_zipfile fails with PermissionError

  #107914 closed Mar 22, 2025

• explore hashlib use of the Apple CryptoKit macOS

  #91280 closed Mar 22, 2025

• ssl_renegotiate() doesn't seem to be exposed

  #77243 closed Mar 22, 2025

• Add a set of asserts to test.test_capi.test_bytearray

  #131552 closed Mar 22, 2025

• `tracemalloc.start()` and `tracemalloc.stop()` race condition

  #131566 closed Mar 22, 2025

• blake2module.c needs to be compiled with libhacl SIMD flags

  #130213 closed Mar 22, 2025

• Failed to build cpython in macOS because it was expecting "python.exe"

  #131563 closed Mar 22, 2025

• Replacing autotools with meson

  #131578 closed Mar 22, 2025

• Update bundled pip to 25.0.1

  #129583 closed Mar 22, 2025

• csv not realising type 'TextIO' is compatible with 'SupportsWrite[str]'.

  #131574 closed Mar 22, 2025

• Typo in BNF description of function signatures

  #131457 closed Mar 22, 2025

• Our internal headers are far too interlinked

  #131238 closed Mar 21, 2025

• ResourceWarning in GzipFile (write mode) if constructor raises (3.14 only)

  #131461 closed Mar 21, 2025

• return-in-finally in multiprocessing/connection.py

  #131233 closed Mar 21, 2025

• Zero-width characters cause unbounded memory use in PyREPL

  #126685 closed Mar 21, 2025

• Unfixable potential race conditions on file descriptors in CPython

  #121544 closed Mar 21, 2025

• `test_concurrent_futures` TSAN failures

  #130605 closed Mar 21, 2025

• KeyboardInterrupt about test for REPL was directly captured by the test program

  #128676 closed Mar 21, 2025

• TSAN data race in _PyErr_Restore

  #131401 closed Mar 21, 2025

• `ast.parse(..., mode='single')` parses of multiple statements which are then not unparsed

  #129598 closed Mar 21, 2025

• Python3.11 memory usage is more

  #131538 closed Mar 21, 2025

• add strptime(s, '%s')

  #66442 closed Mar 21, 2025

• Odd behavior when using datetime.timedelta under cProfile

  #79185 closed Mar 21, 2025

• Code generator is overly restrictive about writing to input variables.

  #131513 closed Mar 21, 2025

• GzipFile leaves GzipFile.myfileobject open in constructor if exception is raised

  #131492 closed Mar 21, 2025

• multiprocessing: the Resource Tracker process is never reaped

  #88887 closed Mar 21, 2025

• Inconsistent name mangling in `TypedDict` in function and class forms

  #129567 closed Mar 21, 2025

• Cannot include `cpython/Include/internal/pycore_optimizer.h` in C++ extension due to use of protected C++ keyword "not"

  #131331 closed Mar 21, 2025

• Avoid binding functions to temporaries in `random.py`

  #131269 closed Mar 20, 2025

• random.randint performance improvement

  #131435 closed Mar 20, 2025

• Intermittent test failure on iOS during `test_interpreters` stress test: RuntimeError: Failed to import encodings module

  #131485 closed Mar 20, 2025

• _Py_ExecutorDetach undefined when configured with --enable-experimental-jit=yes

  #131488 closed Mar 20, 2025

• collections.defaultdict documentation is confusing

  #131490 closed Mar 20, 2025

• Adding `most_common_value` to `collections.Counter`

  #131517 closed Mar 20, 2025

• Segfault when attempting to run `chirp`

  #131503 closed Mar 20, 2025

• Emit ResourceWarning when GzipFile is deleted with unwritten data

  #130806 closed Mar 20, 2025

• Update tp_finalize example to use PyErr_GetRaisedException

  #131117 closed Mar 20, 2025

• Some macros are missing in `winsound` module.

  #131453 closed Mar 20, 2025

• Inconsistent behavior of datetime.strftime

  #131502 closed Mar 20, 2025

• New REPL sets global `__package__` to `'_pyrepl'`

  #123973 closed Mar 20, 2025

• Python 3.13: gnureadline appears to no longer be used

  #125924 closed Mar 20, 2025

• Inconsistent imports styles in `Lib/_pyrepl`

  #129758 closed Mar 20, 2025

• Incorrect error highlighting in assert statement with short-circuit evaluation in Python 3.11.2

  #131497 closed Mar 20, 2025

• IndexError when accessing dis.cmp_op[instruction.arg] in Python 3.13 but not in 3.10

  #131501 closed Mar 20, 2025

• Small error in Regular expression operations module

  #131494 closed Mar 20, 2025

• Add a set of asserts to test.test_capi.test_list

  #131441 closed Mar 20, 2025

• Pushing temporary, non-object pointers to the stack between micro-ops is counter-productive

  #130296 closed Mar 20, 2025

• Refer to the GIL as a thread state in the C API

  #127989 closed Mar 20, 2025

• Issue with `IncrementalDecoder` and `pipreqsnb`

  #131437 closed Mar 20, 2025

• Encoding alias csEUCKR not supported

  #131358 closed Mar 20, 2025

• zipapp standard library compressed project code

  #131449 closed Mar 19, 2025

• Separate nturl2path module test from `test_urllib.py`

  #122371 closed Mar 19, 2025

• JIT: emit the AArch64 trampoline only when needed

  #130956 closed Mar 19, 2025

• test_re fails on Alpine Linux (with musl)

  #131342 closed Mar 19, 2025

• getpass failing with no module named pwd

  #98601 closed Mar 19, 2025

• sys.ps1 and sys.ps2 should be reverted after code.interact

  #130660 closed Mar 19, 2025

• test_timerfd_negative hangs indefinitely, causes system freeze on NetBSD

  #131263 closed Mar 19, 2025

52 Issues opened by 47 people

• Silent ctypes.struct layout change from native to Windows when bitfields are used

  #131747 opened Mar 25, 2025

• New REPL: `python -q` outputs unnecessary blank space on empty terminal

  #131743 opened Mar 25, 2025

• "What's new" notes for 3.12 don't mention `platform` changes regarding Windows 11 detection

  #131741 opened Mar 25, 2025

• PyUnstable_GC_VisitObjects should traverse the permanent generation as well

  #131740 opened Mar 25, 2025

• optimize any/all/tuple calls with a generator expression arg

  #131738 opened Mar 25, 2025

• Only do seclevel workaround if seclevel greater than 1

  #131736 opened Mar 25, 2025

• [Docs] add a new Sphinx `VersionChange` directive `.. scheduled-changed::`

  #131733 opened Mar 25, 2025

• Generated interpreter does not spill the correct value of the stack pointer for output arrays.

  #131729 opened Mar 25, 2025

• SelectorEventLoop `sock_connect` can return before cleaning up if `sock.connect` encounters `BlockingIOError` or `InterruptedError` on cancellation

  #131728 opened Mar 25, 2025

• JIT code has too many validity checks

  #131726 opened Mar 25, 2025

• msgfmt: Generate GNU hash table

  #131725 opened Mar 25, 2025

• http.client._MAXHEADERS = 100 limit no longer sufficient

  #131724 opened Mar 25, 2025

• statistics.fmean() does not support Decimal data, contrary to documentation

  #131723 opened Mar 25, 2025

• Error calling BaseHTTPRequestHandler.end_headers()

  #131715 opened Mar 25, 2025

• `_suggestions` module missing on Windows, untested

  #131712 opened Mar 25, 2025

• Add PyNumber_Complex() and PyComplex_FromString() functions

  #131704 opened Mar 25, 2025

• Add reproducibility test for `gzip.compress()`

  #131697 opened Mar 24, 2025

• `TypeVarTuple` and `ParamSpec` allow too few arguments to be specified when used together

  #131696 opened Mar 24, 2025

• The code generated by `DECREF_INPUTS()` is often inefficient and complex

  #131695 opened Mar 24, 2025

• `DECREF_INPUTS()` should be escaping

  #131688 opened Mar 24, 2025

• pkgutil.walk_packages(None) imports tests and then their SkipTest exceptions ends iteration

  #131684 opened Mar 24, 2025

• Windows tail-call CI does not run the test cases

  #131678 opened Mar 24, 2025

• build: big endian ARM builds fail with mimalloc enabled

  #131675 opened Mar 24, 2025

• Cross-implementation support of `multiprocessing` module

  #131656 opened Mar 24, 2025

• Remove duplicated bits in `Lib/test/clinic.test.c`

  #131652 opened Mar 24, 2025

• SyntaxWarning in test_string_literals

  #131649 opened Mar 24, 2025

• Duck-typing in `inspect.getfile`

  #131628 opened Mar 23, 2025

• posix_spawn and posix_spawnp tests failing on NetBSD with stack limit assertions

  #131624 opened Mar 23, 2025

• concurrent.futures.ProcessPoolExecutor raises during shutdown

  #131598 opened Mar 23, 2025

• Implement PEP 768 – Safe external debugger interface for CPython

  #131591 opened Mar 22, 2025

• Use stackrefs in `_PyType_LookupRef` and related functions

  #131586 opened Mar 22, 2025

• test_embed and test_ssl failing on linux 6.12.13

  #131579 opened Mar 22, 2025

• `ast.parse()` inconsistency with type comments vs. `type: ignore`

  #131570 opened Mar 21, 2025

• `test_dllist` fails on NetBSD: dl_iterate_phdr doesn't report shared libraries

  #131565 opened Mar 21, 2025

• Makefile always regenerates `build-details.json`

  #131556 opened Mar 21, 2025

• `PyType_AddWatcher` and friends are not thread safe in free-threading

  #131544 opened Mar 21, 2025

• Unrecoverable stack overflow with infinite recursion on macOS

  #131543 opened Mar 21, 2025

• Improve error handling for `args` in `Thread` to prevent confusion with iterable arguments that are not a `list` or `tuple` (such as a `string`)

  #131540 opened Mar 21, 2025

• html.parser produces different output than documented

  #131535 opened Mar 21, 2025

• Android cibuildwheel support

  #131531 opened Mar 20, 2025

• Dynamic borrow checking for stackrefs

  #131527 opened Mar 20, 2025

• Caching the tuple hash calculation speeds up some code significantly

  #131525 opened Mar 20, 2025

• Improve `platform` CLI

  #131524 opened Mar 20, 2025

• Deprecate PyASCIIObject/PyUnicodeObject

  #131510 opened Mar 20, 2025

• Syntax highlighting in PyREPL

  #131507 opened Mar 20, 2025

• Checking len bounds after usage in bytesio.c

  #131505 opened Mar 20, 2025

• Top-of-stack caching in the interpreter

  #131498 opened Mar 20, 2025

• PYTHONSAFEPATH still includes the current directory on Windows for script entrypoints

  #131484 opened Mar 19, 2025

• glob.translate incorrectly treats ***

  #131478 opened Mar 19, 2025

• `concurrent.futures.Executor.map` temporarily exceeds its `buffersize` while collecting the next result

  #131466 opened Mar 19, 2025

• ThreadPoolexecutor doesnt release memory

  #131448 opened Mar 19, 2025

• `ProcessPoolExecutor` only schedule tasks on 1 CPU when systemwise `isolcpus` is enabled

  #131439 opened Mar 19, 2025

188 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-100926: Move ctype's pointers cache to StgInfo

  #131282 commented on Mar 25, 2025 • 33 new comments

• gh-118948: add support for ISO 8601 basic format to ``datetime``

  #120553 commented on Mar 22, 2025 • 28 new comments

• gh-130704: Strength reduce `LOAD_FAST{_LOAD_FAST}`

  #130708 commented on Mar 24, 2025 • 18 new comments

• gh-83461: Don't allow datetime parsing to accept non-ASCII digits

  #131008 commented on Mar 23, 2025 • 8 new comments

• gh-117829: add --include and --exclude flag to zipapp

  #120537 commented on Mar 24, 2025 • 8 new comments

• gh-79516: allow msgfmt.py to compile multiple input po files

  #10875 commented on Mar 21, 2025 • 7 new comments

• gh-130453: pygettext: Allow specifying multiple keywords with the same function name

  #131380 commented on Mar 23, 2025 • 6 new comments

• GH-123599: `url2pathname()`: handle authority section in file URL

  #126844 commented on Mar 20, 2025 • 6 new comments

• gh-103072: Add a `timestamp()` method to `datetime.date`

  #131226 commented on Mar 23, 2025 • 6 new comments

• Docs: C API: Improve documentation around non-Python threads with subinterpreters

  #131087 commented on Mar 24, 2025 • 6 new comments

• GH-109564: add asyncio.Server state machine

  #131009 commented on Mar 25, 2025 • 6 new comments

• gh-70647: Better promote how to safely parse yearless dates in datetime.

  #116179 commented on Mar 21, 2025 • 3 new comments

• gh-93096: fix `test_mimetypes.test_guess_type_conflicting_with_mimetypes`

  #131408 commented on Mar 24, 2025 • 3 new comments

• gh-113775: Fix HttpOnly Prefix Issue in MozillaCookieJar.save method

  #113795 commented on Mar 23, 2025 • 2 new comments

• gh-77065: Add optional keyword-only argument `echochar` for `getpass.getpass`

  #130496 commented on Mar 25, 2025 • 2 new comments

• gh-130881: Handle conditionally defined annotations

  #130935 commented on Mar 23, 2025 • 2 new comments

• gh-87135: Raise PythonFinalizationError when joining a blocked daemon thread

  #130402 commented on Mar 24, 2025 • 2 new comments

• gh-131050: Allow CPython test to handle TLS libraries lacking FFDHE ciphersuites

  #131051 commented on Mar 25, 2025 • 2 new comments

• gh-131421: fix ASDL grammar for `Dict` to have an `expr?*` keys field

  #131419 commented on Mar 19, 2025 • 1 new comment

• gh-130373: Avoid locking in _LOAD_ATTR_WITH_HINT

  #130372 commented on Mar 24, 2025 • 1 new comment

• gh-99108: Implement HACL* HMAC

  #130157 commented on Mar 25, 2025 • 1 new comment

• Use `assert*` comparison methods in `test_timer_comparison`

  #129513 commented on Mar 21, 2025 • 1 new comment

• gh-112632 : Added an option for block formatting to Lib/pprint.py

  #129274 commented on Mar 25, 2025 • 1 new comment

• gh-128770: raise warnings as errors in test suite - except for test_socket which still logs warnings, and internal test warnings that are now logged

  #128973 commented on Mar 25, 2025 • 1 new comment

• gh-124176: `create_autospec` must not change how dataclass defaults are mocked

  #124724 commented on Mar 25, 2025 • 1 new comment

• Make codeblock in tutorial translateable

  #131353 commented on Mar 19, 2025 • 1 new comment

• gh-131146: Fix month names in a genitive case in calendar module

  #131147 commented on Mar 24, 2025 • 1 new comment

• gh-130425: Add "Did you mean [...]" suggestions for `del obj.attr`

  #130799 commented on Mar 19, 2025 • 1 new comment

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

  #130771 commented on Mar 25, 2025 • 1 new comment

• Race on `_PyRuntime.signals.unhandled_keyboard_interrupt` when calling `eval()` concurrently in free-threading mode

  #128130 commented on Mar 24, 2025 • 0 new comments

• gh-120170: Exclude __mp_main__ in C version of whichmodule()

  #120171 commented on Mar 19, 2025 • 0 new comments

• Untangle ctypes bitfield size and expose field information

  #128715 commented on Mar 24, 2025 • 0 new comments

• gh-115997: Make `HTTPResponse.read1` and `readline` raise `IncompleteRead`

  #115998 commented on Mar 23, 2025 • 0 new comments

• Add new format code to strptime for when microsecond is optional

  #100929 commented on Mar 24, 2025 • 0 new comments

• WIP: gh-114467: Support posix_spawn in subprocess.Popen with cwd != None

  #114468 commented on Mar 25, 2025 • 0 new comments

• `typing.Annotated` does not flatten through `typing.TypeAliasType`

  #130117 commented on Mar 24, 2025 • 0 new comments

• `test_multiprocessing_spawn.test_processes` flaky tests on Windows

  #130733 commented on Mar 25, 2025 • 0 new comments

• gh-76984: Handle DATA correctly for LMTP with multiple RCPT

  #18896 commented on Mar 25, 2025 • 0 new comments

• bpo-36967: Eliminate unnecessary check in _strptime when determining AM/PM

  #13428 commented on Mar 20, 2025 • 0 new comments

• gh-80744: pdb: do not read .pdbrc twice when in $HOME

  #12731 commented on Mar 22, 2025 • 0 new comments

• zippapp/ macOS: .DS_Store files should be excluded from the generated archives

  #117829 commented on Mar 24, 2025 • 0 new comments

• Dictionary max modifications threshold too low for JIT

  #131194 commented on Mar 25, 2025 • 0 new comments

• Make TSAN tests pass with the GIL disabled in free-threaded builds

  #117657 commented on Mar 25, 2025 • 0 new comments

• Use Windows `IFileOperation` to implement copying/moving/deleting in pathlib

  #131262 commented on Mar 24, 2025 • 0 new comments

• Make _Py_c_sum(), _Py_c_diff(), etc (elementary operations on Py_complex) - part of the public API

  #128813 commented on Mar 25, 2025 • 0 new comments

• Set `sys.abiflags` on Windows to make check free-threaded/debug builds easier

  #127405 commented on Mar 25, 2025 • 0 new comments

• create_task() recommendation seems like bad practice

  #104091 commented on Mar 25, 2025 • 0 new comments

• resurrected asyncio `_SelectorTransport` unregisters fds it doesn't own

  #130141 commented on Mar 25, 2025 • 0 new comments

• Safe synchronous cancellation in asyncio

  #103486 commented on Mar 25, 2025 • 0 new comments

• Segfault in faulthandler signal handler

  #116008 commented on Mar 25, 2025 • 0 new comments

• datetime.strptime without a year fails on Feb 29

  #70647 commented on Mar 25, 2025 • 0 new comments

• `csv` does not round-trip for `complex` numbers

  #98485 commented on Mar 25, 2025 • 0 new comments

• Add integer formatting code for fixed-width signed arithmetic (2's complement)

  #74756 commented on Mar 25, 2025 • 0 new comments

• inconsistent handling of duplicate ZipFile entries

  #117779 commented on Mar 25, 2025 • 0 new comments

• Optionally prevent child tasks from being cancelled in `asyncio.TaskGroup`

  #101581 commented on Mar 25, 2025 • 0 new comments

• Move const folding to the peephole optimizer

  #126835 commented on Mar 25, 2025 • 0 new comments

• Use zlib-ng (fast!) rather than mainline stale zlib in binary releases

  #91349 commented on Mar 25, 2025 • 0 new comments

• Crash Due to Exception in threading._shutdown()

  #113148 commented on Mar 25, 2025 • 0 new comments

• `ctypes` thread safety auditing (and fixing)

  #127945 commented on Mar 25, 2025 • 0 new comments

• UBSan: Calling a function through pointer to incorrect function type is undefined behavior

  #111178 commented on Mar 25, 2025 • 0 new comments

• [3.13] gh-128231: Use `runcode()` return value for failing early (GH-129488)

  #130513 commented on Mar 25, 2025 • 0 new comments

• gh-130524 Create WinGetpassTest class for improved coverage

  #130529 commented on Mar 23, 2025 • 0 new comments

• gh-130536: Added details to `os.path` documentation

  #130557 commented on Mar 23, 2025 • 0 new comments

• gh-131510: Deprecate PyUnicodeObject structs, revert memory layout

  #130697 commented on Mar 20, 2025 • 0 new comments

• gh-130703: Implement wrapping to width for msgids

  #130705 commented on Mar 23, 2025 • 0 new comments

• gh-129098: avoid using content of `_pyrepl/__main__.py` when reporting tracebacks

  #130721 commented on Mar 23, 2025 • 0 new comments

• gh-129847: Add graphlib.reverse(), graphlib.as_transitive()

  #130875 commented on Mar 20, 2025 • 0 new comments

• gh-130942: Fix path seperator matched in character ranges for glob.translate

  #130989 commented on Mar 20, 2025 • 0 new comments

• gh-131116: Fix inspect._finddoc to work with cached_property objects.

  #131165 commented on Mar 24, 2025 • 0 new comments

• GH-129149: Add fast paths to four more `PyLong_From*` functions

  #131211 commented on Mar 24, 2025 • 0 new comments

• gh-123471: Make concurrent iteration over itertools.cycle safe under free-threading

  #131212 commented on Mar 23, 2025 • 0 new comments

• gh-115999: Update whats news for free-threaded 3.14

  #131285 commented on Mar 23, 2025 • 0 new comments

• gh-131217: new repl display output from all statements, separated by ';'

  #131341 commented on Mar 21, 2025 • 0 new comments

• gh-131290: fix direct test files invocation

  #131371 commented on Mar 19, 2025 • 0 new comments

• gh-130197: pygettext: Fix and test the `--exclude-file` option

  #131381 commented on Mar 20, 2025 • 0 new comments

• Add example for `argparse`'s `append` action

  #131389 commented on Mar 19, 2025 • 0 new comments

• GH-117087: Initial implementation of support for 'code like' objects in sys.monitoring

  #131414 commented on Mar 21, 2025 • 0 new comments

• gh-121237: Add %:z directive to strptime

  #122142 commented on Mar 20, 2025 • 0 new comments

• gh-81074: Allow non-ASCII addr_spec in email.headerregistry.Address

  #122477 commented on Mar 19, 2025 • 0 new comments

• gh-123720: When closing an asyncio server, stop the handlers

  #124689 commented on Mar 23, 2025 • 0 new comments

• GH-124549: Add a note that when over-specifying datetime format, only the last directive gets used.

  #125009 commented on Mar 21, 2025 • 0 new comments

• gh-127405: Set `sys.abiflags` on Windows

  #127406 commented on Mar 25, 2025 • 0 new comments

• A more compact pathlib summary

  #127911 commented on Mar 19, 2025 • 0 new comments

• Document that dict.setdefault takes no keyword arguments

  #128208 commented on Mar 25, 2025 • 0 new comments

• gh-128307: support eager_start kwarg in create_eager_task_factory

  #128306 commented on Mar 25, 2025 • 0 new comments

• gh-127073: Clear completion list when KeyboardInterrupt occurs in REPL

  #128467 commented on Mar 22, 2025 • 0 new comments

• gh-128632: fix segfault on nested __classdict__ type param

  #128744 commented on Mar 19, 2025 • 0 new comments

• gh-128862: use importlib.resources to acquire doctest resources

  #128865 commented on Mar 24, 2025 • 0 new comments

• gh-129250: allow pickle instances of generic classes

  #129446 commented on Mar 19, 2025 • 0 new comments

• GH-129382: change venv's API symlinks default to match the CLI

  #129493 commented on Mar 21, 2025 • 0 new comments

• [3.13] gh-127833: Docs: Add a `grammar-snippet` directive & replace `productionlist` (GH-127835)

  #129689 commented on Mar 21, 2025 • 0 new comments

• gh-123358: Use `_PyStackRef` in `LOAD_DEREF`

  #130064 commented on Mar 25, 2025 • 0 new comments

• gh-130141: clean up asyncio._SelectorTransport during __del__

  #130142 commented on Mar 25, 2025 • 0 new comments

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

  #130469 commented on Mar 25, 2025 • 0 new comments

• `multiprocessing.Process.is_alive()` can incorrectly return True after `join()`

  #130895 commented on Mar 19, 2025 • 0 new comments

• Detect QEMU linux-user emulation in `subprocess._use_posix_spawn()`

  #131398 commented on Mar 20, 2025 • 0 new comments

• Add tz argument to date.today()

  #94257 commented on Mar 20, 2025 • 0 new comments

• glob.translate incorrectly matches path separator in character ranges

  #130942 commented on Mar 20, 2025 • 0 new comments

• test_interpreters.test_stress Crashes in managed_static_type_clear()

  #127108 commented on Mar 20, 2025 • 0 new comments

• `catch_warnings` context manager causes all warnings to be printed every time, even after exiting

  #73858 commented on Mar 21, 2025 • 0 new comments

• threading: Exception at shutdown on musllinux_1_2_i686

  #130522 commented on Mar 21, 2025 • 0 new comments

• time.strptime() return wrong result

  #73267 commented on Mar 21, 2025 • 0 new comments

• Encoding issue in the name of the local DST timezone

  #77440 commented on Mar 21, 2025 • 0 new comments

• Race in type_get_annotations under free-threading

  #129547 commented on Mar 21, 2025 • 0 new comments

• Local annotation turns local variables in cells

  #130924 commented on Mar 21, 2025 • 0 new comments

• Add tests for command-line interface

  #131178 commented on Mar 21, 2025 • 0 new comments

• data races in frame inspection and tracebacks

  #128421 commented on Mar 21, 2025 • 0 new comments

• PEP 649 behavior for partially executed modules

  #130907 commented on Mar 21, 2025 • 0 new comments

• Implement stack overflow protection for linux based on actual stack depth

  #130396 commented on Mar 21, 2025 • 0 new comments

• `date.strftime` and `datetime.strftime` format dates wrong in some locales.

  #130528 commented on Mar 21, 2025 • 0 new comments

• All unittest.mock autospec-generated methods are coroutine functions

  #85794 commented on Mar 21, 2025 • 0 new comments

• `test_import` sometimes fails in "Hypothesis tests on Ubuntu" job

  #131229 commented on Mar 21, 2025 • 0 new comments

• Better constant narrowing in the JIT optimizer

  #130415 commented on Mar 21, 2025 • 0 new comments

• `datetime.strptime` no longer raises `ValueError: stray % in format '%Y %'`

  #131434 commented on Mar 22, 2025 • 0 new comments

• Missing fast path in PyLong_From*() functions for compact integers

  #129149 commented on Mar 22, 2025 • 0 new comments

• Add a platform neutral version of localtime/gmtime

  #84948 commented on Mar 22, 2025 • 0 new comments

• strptime(.., '%c') fails to parse output of strftime('%c', ..) in some locales

  #53203 commented on Mar 22, 2025 • 0 new comments

• Docstrings for some methods in the datetime module are not very clear or helpful

  #97517 commented on Mar 22, 2025 • 0 new comments

• datetime: min date (0001-01-01 00:00:00) can't be converted to local timestamp

  #75395 commented on Mar 19, 2025 • 0 new comments

• urllib.request.urlopen(data_uri).file are closed automatically when the response is not hold by a variable

  #92713 commented on Mar 19, 2025 • 0 new comments

• Undefined references to HACL symbols when statically linking Python 3.12

  #131298 commented on Mar 19, 2025 • 0 new comments

• stdtypes don't mention asyncio generic classes

  #131417 commented on Mar 19, 2025 • 0 new comments

• Undocumented 3.13 C API

  #118915 commented on Mar 19, 2025 • 0 new comments

• zipfile local header extra data is inaccessible

  #113994 commented on Mar 19, 2025 • 0 new comments

• New REPL crashes on an empty DELETE_WORD_BACKWARDS (^W) followed by CLEAR_TO_START (^K)

  #131430 commented on Mar 19, 2025 • 0 new comments

• AssertionError in __move_tall when scrolling through REPL history

  #131379 commented on Mar 19, 2025 • 0 new comments

• Increase test coverage of `gettext.find` and `gettext._expand_lang`

  #130655 commented on Mar 19, 2025 • 0 new comments

• token module documentation is incomplete

  #130587 commented on Mar 19, 2025 • 0 new comments

• gettext.install() ignores previous call to locale.setlocale()

  #64243 commented on Mar 19, 2025 • 0 new comments

• Stack overflow test errors in Alpine after GH-130398

  #131338 commented on Mar 19, 2025 • 0 new comments

• We need unambiguous, meaningful naming of stack reference operations dependent on how counting is done

  #130789 commented on Mar 19, 2025 • 0 new comments

• Explain how to properly mock user-defined `__call__`

  #131383 commented on Mar 20, 2025 • 0 new comments

• Tkinter fails to build with Tcl 9.0 due to `Tcl_AppInit()` undeclared

  #104363 commented on Mar 20, 2025 • 0 new comments

• [Python-C] _PyThreadState_UncheckedGet() changed behavior in python 3.12 and code from 3.11 no longer works

  #131346 commented on Mar 20, 2025 • 0 new comments

• possible race-condition with python-doc

  #130979 commented on Mar 20, 2025 • 0 new comments

• Memory corruption error if a second subinterpreter imports a module that contains certain imports

  #116524 commented on Mar 20, 2025 • 0 new comments

• Improve and reorganise ``pyspecific``

  #121970 commented on Mar 20, 2025 • 0 new comments

• traceback._compute_suggestion_error crashes on `__getattr__` raising

  #129605 commented on Mar 20, 2025 • 0 new comments

• Use tagged pointers on the stack in the default build.

  #127705 commented on Mar 20, 2025 • 0 new comments

• Define the interface of a CodeLike object

  #117087 commented on Mar 20, 2025 • 0 new comments

• datetime.fromisoformat() accepts invalid ISO 8601 timestamps

  #115783 commented on Mar 20, 2025 • 0 new comments

• Incorrect installation of `lib-dynload` for custom builds on openSUSE

  #131425 commented on Mar 22, 2025 • 0 new comments

• Make pathlib ABCs usable by zipfile.Path

  #128520 commented on Mar 23, 2025 • 0 new comments

• ftplib `retrbinary(rest=...)` seems to send incorrect data

  #127561 commented on Mar 23, 2025 • 0 new comments

• setting a locale that uses comma as decimal separator breaks tkinter.DoubleVar

  #84008 commented on Mar 23, 2025 • 0 new comments

• locale.getlocale() returns a non RFC1766 language code

  #82986 commented on Mar 23, 2025 • 0 new comments

• Add more tests for zero-sized bytes objects in `capi` tests

  #131357 commented on Mar 23, 2025 • 0 new comments

• Self-documenting expressions conversion + format-spec

  #131176 commented on Mar 23, 2025 • 0 new comments

• can't step through _frozen_importlib/importlib._bootstrap using pdb

  #60115 commented on Mar 23, 2025 • 0 new comments

• test_codecs fails with RuntimeError on NetBSD

  #124476 commented on Mar 23, 2025 • 0 new comments

• Type hints for `pathlib.types`

  #130798 commented on Mar 23, 2025 • 0 new comments

• Cython cannot use "pycore_frame.h" in Py3.14a4

  #130931 commented on Mar 24, 2025 • 0 new comments

• Python 3.5.2 crashers (from PyPy)

  #73069 commented on Mar 24, 2025 • 0 new comments

• Align the grammar documentation with Python's actual grammar

  #127833 commented on Mar 24, 2025 • 0 new comments

• Decimal strict mode should prevent Decimal("0.89") == 0.89

  #125557 commented on Mar 24, 2025 • 0 new comments

• Race in ctypes PyCFuncPtr_new under free-threading

  #128567 commented on Mar 24, 2025 • 0 new comments

• Race in stgdict PyCStructUnionType_update_stginfo under free-threading

  #128570 commented on Mar 24, 2025 • 0 new comments

• Emscripten: Get test suite passing

  #127146 commented on Mar 24, 2025 • 0 new comments

• datetime.timestamp() doesn't have enough precision to represent datetime.max

  #91012 commented on Mar 24, 2025 • 0 new comments

• Add option to output UTC datetimes as "Z" in `.isoformat()`

  #90772 commented on Mar 24, 2025 • 0 new comments

• locale.getlocale() fails if locale name doesn't include encoding

  #64287 commented on Mar 24, 2025 • 0 new comments

• test_c_locale_coercion fails on OpenBSD

  #75812 commented on Mar 24, 2025 • 0 new comments

• Update OpenSSL versions for CI and Windows

  #131423 commented on Mar 24, 2025 • 0 new comments

• [Windows] test_int.test_denial_of_service failed: took 15ms

  #114911 commented on Mar 24, 2025 • 0 new comments

• asyncio: Re-reverse deprecation of set_event_loop?

  #130322 commented on Mar 24, 2025 • 0 new comments

• `_abc._abc_subclasscheck` has very poor performance and (I think) a memory leak

  #92810 commented on Mar 22, 2025 • 0 new comments

• multiprocessing.Process generates FileNotFoundError when argument isn't explicitly referenced

  #94765 commented on Mar 22, 2025 • 0 new comments

• Wrong `Python.asdl` type for `keys` in `Dict` literals

  #131421 commented on Mar 22, 2025 • 0 new comments

• Missleading example of value validation for `dbm` since 3.13

  #131323 commented on Mar 22, 2025 • 0 new comments

• `typing._eval_type` is not preserving `GenericAlias` subclasses

  #130870 commented on Mar 22, 2025 • 0 new comments

• gc.get_referrers() can be used to see objects before they are fully built

  #101855 commented on Mar 22, 2025 • 0 new comments

• Add ISO Basic format support to datetime.isoformat() and date.isoformat()

  #118948 commented on Mar 22, 2025 • 0 new comments

• Missing DTrace probes

  #104280 commented on Mar 22, 2025 • 0 new comments

• Custom unpickler and pickler for the shelve module

  #99631 commented on Mar 22, 2025 • 0 new comments

• AssertionError: 'LOAD_GLOBAL_MODULE' not found in {'RETURN_VALUE', 'RESUME_CHECK', 'LOAD_GLOBAL'} in test_opcache.py

  #111760 commented on Mar 23, 2025 • 0 new comments

• datetime.datetime.strptime get day error

  #84417 commented on Mar 23, 2025 • 0 new comments

• RecvmsgIntoSCMRightsStreamTest and RecvmsgSCMRightsStreamTest fails on NetBSD

  #125860 commented on Mar 23, 2025 • 0 new comments

• ValueError: filedescriptor out of range during test_subprocess on NetBSD

  #124986 commented on Mar 23, 2025 • 0 new comments

• AssertionError in test_whichdb_ndbm on NetBSD

  #124486 commented on Mar 23, 2025 • 0 new comments

• test_thread_time fails on NetBSD: time difference exceeds expected threshold

  #123978 commented on Mar 23, 2025 • 0 new comments

• test_timerfd_initval fails with large time difference on NetBSD

  #131266 commented on Mar 23, 2025 • 0 new comments

• Leaked semaphore objects in test_concurrent_futures

  #104090 commented on Mar 23, 2025 • 0 new comments

• Clarify that PyModule_AddString{Constant,Macro} use utf-8

  #90120 commented on Mar 23, 2025 • 0 new comments

• input() not including built-in newline if string > 236 characters

  #131248 commented on Mar 23, 2025 • 0 new comments

• clang-cl issues many warnings when building on Windows

  #131296 commented on Mar 23, 2025 • 0 new comments

• HttpOnly prefix appending feature of MozillaCookieJar almost never works

  #113775 commented on Mar 23, 2025 • 0 new comments

• Improve documentation of locale encoding functions

  #57283 commented on Mar 23, 2025 • 0 new comments

• locale.setlocale example incorrect

  #85204 commented on Mar 23, 2025 • 0 new comments