Overview

320 Pull requests merged by87 people

• gh-131798: Small improvements toremove_unneeded_uops

  #134554 mergedMay 23, 2025

• gh-134486: Fix missing alloca symbol in _ctypes on NetBSD.

  #134487 mergedMay 23, 2025

• [3.14] Further improves Advanced installation docs for PyManager (GH-134541)

  #134576 mergedMay 23, 2025

• Further improves Advanced installation docs for PyManager

  #134541 mergedMay 23, 2025

• [3.14] gh-133885: Use locks instead of critical sections for _zstd (gh-134289)

  #134560 mergedMay 23, 2025

• [3.13] gh-106318: Add example forstr.count() (GH-134519)

  #134573 mergedMay 23, 2025

• [3.14] gh-106318: Add example forstr.count() (GH-134519)

  #134574 mergedMay 23, 2025

• [3.14] gh-106318: Add example forstr.center() (GH-134518)

  #134571 mergedMay 23, 2025

• [3.13] gh-106318: Add example forstr.center() (GH-134518)

  #134572 mergedMay 23, 2025

• gh-106318: Add example forstr.count()

  #134519 mergedMay 23, 2025

• gh-106318: Add example forstr.center()

  #134518 mergedMay 23, 2025

• [3.13] Add notes on nogil & reinitialization to the Opt-Out section in Module Isolation HOWTO (GH-134141)

  #134491 mergedMay 23, 2025

• [3.14] gh-134451: Convertedasyncio.tools.CycleFoundException from dataclass to a regular exception type. (GH-134513)

  #134564 mergedMay 23, 2025

• gh-133372: remove out of date todos from types module about generator wrapper

  #134563 mergedMay 23, 2025

• gh-134451: Delete@dataclass forasyncio.tools.CycleFoundException class

  #134513 mergedMay 23, 2025

• [3.14] gh-114177: avoid calling connection lost callbacks when loop is already closed in asyncio subprocess (GH-134508)

  #134561 mergedMay 23, 2025

• [3.13] gh-114177: avoid calling connection lost callbacks when loop is already closed in asyncio subprocess (GH-134508)

  #134562 mergedMay 23, 2025

• gh-114177: avoid calling connection lost callbacks when loop is already closed in asyncio subprocess

  #134508 mergedMay 23, 2025

• [3.14] gh-128307: Update docs for asyncio.create_task, TaskGroup.create_task, asyncio.create_task (GH-134202)

  #134553 mergedMay 23, 2025

• gh-133885: Use locks instead of critical sections for _zstd

  #134289 mergedMay 23, 2025

• [3.13] Docs: fix link in free-threading-python.rst (GH-134548)

  #134556 mergedMay 23, 2025

• [3.14] Docs: fix link in free-threading-python.rst (GH-134548)

  #134555 mergedMay 23, 2025

• Docs: fix link in free-threading-python.rst

  #134548 mergedMay 23, 2025

• gh-128307: Update docs for asyncio.create_task, TaskGroup.create_task, asyncio.create_task

  #134202 mergedMay 22, 2025

• [3.14] GH-131769: fix detecting a pydebug build of the build Python when building for WASI

  #133219 mergedMay 22, 2025

• [3.14] GH-130397: remove special-casing of C stack depth for WASI (GH-134469)

  #134547 mergedMay 22, 2025

• GH-131769: fix detecting a pydebug build of the build Python when building for WASI

  #134015 mergedMay 22, 2025

• [3.13] Avoid__file__ inhashlib example (GH-134540)

  #134550 mergedMay 22, 2025

• [3.14] Avoid__file__ inhashlib example (GH-134540)

  #134549 mergedMay 22, 2025

• Avoid__file__ inhashlib example

  #134540 mergedMay 22, 2025

• GH-130397: remove special-casing of C stack depth for WASI

  #134469 mergedMay 22, 2025

• [3.13] Docs: Add note to tutorial clarifying scope (GH-134534)

  #134545 mergedMay 22, 2025

• [3.14] Docs: Add note to tutorial clarifying scope (GH-134534)

  #134536 mergedMay 22, 2025

• Add note to tutorial clarifying scope

  #134534 mergedMay 22, 2025

• gh-131798: JIT: Optimize_POP_CALL_TWO_LOAD_CONST_INLINE_BORROW

  #134369 mergedMay 22, 2025

• [3.14] gh-132775: Fix Recently Introduced Warnings (gh-134530)

  #134532 mergedMay 22, 2025

• gh-132775: Fix Recently Introduced Warnings

  #134530 mergedMay 22, 2025

• [3.14] gh-132775: Make _PyXI_session Opaque (gh-134452)

  #134522 mergedMay 22, 2025

• [3.14] gh-134322: Fixrepr(threading.RLock) (GH-134389)

  #134528 mergedMay 22, 2025

• gh-134322: fix the__repr__ value ofthreading.RLock from_threadmodule, when just created

  #134389 mergedMay 22, 2025

• gh-132775: Make _PyXI_session Opaque

  #134452 mergedMay 22, 2025

• GH-131798: Optimize cached class attributes and methods in the JIT

  #134403 mergedMay 22, 2025

• [3.14] gh-132775: Use _PyCode GetScriptXIData() (gh-134511)

  #134515 mergedMay 22, 2025

• gh-132775: Use _PyCode GetScriptXIData()

  #134511 mergedMay 22, 2025

• [3.14] gh-133740: Fix locale.nl_langinfo(ALT_DIGITS) (GH-134468)

  #134512 mergedMay 22, 2025

• [3.14] gh-134323: Fix the newthreading.RLock.locked method (GH-134368)

  #134510 mergedMay 22, 2025

• gh-133740: Fix locale.nl_langinfo(ALT_DIGITS)

  #134468 mergedMay 22, 2025

• gh-131798: JIT: replace _LOAD_SMALL_INT with _LOAD_CONST_INLINE_BORROW

  #134406 mergedMay 22, 2025

• [3.14] gh-134370: Added clarification on instance annotations (GH-134387)

  #134509 mergedMay 22, 2025

• gh-134323: Fix the newthreading.RLock.locked method

  #134368 mergedMay 22, 2025

• gh-134370 Added clarification on instances annotations

  #134387 mergedMay 22, 2025

• [3.14] gh-132775: Use _PyObject_GetXIData (With Fallback) (gh-134440)

  #134507 mergedMay 22, 2025

• gh-132775: Use _PyObject_GetXIData (With Fallback)

  #134440 mergedMay 22, 2025

• [3.14] gh-134455: Fixbuild-details.json to use thec_api.headers key (GH-134456)

  #134504 mergedMay 22, 2025

• gh-134455: Fixbuild-details.json to use thec_api.headers key

  #134456 mergedMay 22, 2025

• [3.14] gh-71339: Use new assertion methods in tests (GH-129046)

  #134498 mergedMay 22, 2025

• gh-127081: lock non-re-entrant*pwent calls

  #132748 mergedMay 22, 2025

• gh-71339: Use new assertion methods in tests

  #129046 mergedMay 22, 2025

• [3.13] Consistent sentence case in docs template files (GH-134412)

  #134496 mergedMay 22, 2025

• [3.14] Consistent sentence case in docs template files (GH-134412)

  #134495 mergedMay 22, 2025

• Consistent sentence case in docs template files

  #134412 mergedMay 22, 2025

• [3.13] gh-71339: Use new assertion methods in the http tests (GH-129058)

  #132500 mergedMay 22, 2025

• [3.13] gh-71339: Use new assertion methods in the urllib tests (GH-129056)

  #132499 mergedMay 22, 2025

• [3.13] gh-71339: Use new assertion methods in the email tests (GH-129055)

  #132501 mergedMay 22, 2025

• GH-131688: Mark instructions and uops with DECREF_INPUTS as escaping.

  #133501 mergedMay 22, 2025

• GH-133932: Tagged ints are heap safe

  #134244 mergedMay 22, 2025

• [3.14] gh-131357: Add some extra tests for empty bytes and bytearray (GH-134458)

  #134489 mergedMay 22, 2025

• [3.14] Add notes on nogil & reinitialization to the Opt-Out section in Module Isolation HOWTO (GH-134141)

  #134492 mergedMay 22, 2025

• Add notes on nogil & reinitialization to the Opt-Out section in Module Isolation HOWTO

  #134141 mergedMay 22, 2025

• [3.13] gh-131357: Add some extra tests for empty bytes and bytearray (GH-134458)

  #134490 mergedMay 22, 2025

• gh-131357: Add some extra tests for empty bytes and bytearray

  #134458 mergedMay 22, 2025

• [3.14] gh-134309: Addgithub.actor to the GitHub Actions concurrency key (GH-134310)

  #134484 mergedMay 22, 2025

• [3.13] gh-134309: Addgithub.actor to the GitHub Actions concurrency key (GH-134310)

  #134485 mergedMay 22, 2025

• gh-134309: Fix premature cancellation of CI tests when multiple PRs have the same branch name

  #134310 mergedMay 22, 2025

• gh-127840: Revert "gh-127840: pass flags and address from send_fds (GH-127841)"

  #134482 mergedMay 22, 2025

• [3.14] gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)

  #134476 mergedMay 22, 2025

• [3.13] gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)

  #134477 mergedMay 22, 2025

• gh-134062: Fix hash collisions in IPv4Network and IPv6Network

  #134063 mergedMay 22, 2025

• gh-127840: pass flags and address from send_fds

  #127841 mergedMay 22, 2025

• [3.14] gh-127960 Fix the REPL to set the correct namespace by setting the correct__main__ module (gh-134275)

  #134473 mergedMay 22, 2025

• gh-127960 Fix the REPL to set the correct namespace by setting the correct__main__ module

  #134275 mergedMay 22, 2025

• [3.14] gh-132775: Use _PyFunction_VerifyStateless() and _PyCode_VerifyStateless() (gh-134439)

  #134465 mergedMay 21, 2025

• gh-132775: Use _PyFunction_VerifyStateless() and _PyCode_VerifyStateless()

  #134439 mergedMay 21, 2025

• [3.14] gh-132983: Fix refleak in zstd dictionary functions (gh-134459)

  #134463 mergedMay 21, 2025

• gh-132983: Fix refleak in zstd dictionary functions

  #134459 mergedMay 21, 2025

• [3.14] gh-132124: improve safety nets for creating AF_UNIX socket files (GH-134085)

  #134447 mergedMay 21, 2025

• gh-132124: improve safety nets for creating AF_UNIX socket files

  #134085 mergedMay 21, 2025

• [3.13] gh-80050: Update BufferedReader.read docs around non-blocking (GH-130653)

  #134445 mergedMay 21, 2025

• [3.14] gh-80050: Update BufferedReader.read docs around non-blocking (GH-130653)

  #134444 mergedMay 21, 2025

• [3.14] gh-134026: Fix grammar description of for statement (GH-134034)

  #134424 mergedMay 21, 2025

• [3.14] gh-132983: Refactor shared code in train_dict and finalize_dict (GH-134432)

  #134442 mergedMay 21, 2025

• gh-80050: Update BufferedReader.read docs around non-blocking

  #130653 mergedMay 21, 2025

• [3.14] gh-62184: Remove _pyio import of _io.FileIO (gh-134192)

  #134437 mergedMay 21, 2025

• [3.13] gh-62184: Remove _pyio import of _io.FileIO (gh-134192)

  #134436 mergedMay 21, 2025

• gh-132983: Refactor shared code in train_dict and finalize_dict

  #134432 mergedMay 21, 2025

• gh-62184: Remove _pyio import of _io.FileIO

  #134192 mergedMay 21, 2025

• [3.13] gh-133982: Run unclosed file test on all io implementations (gh-134165)

  #134434 mergedMay 21, 2025

• [3.14] gh-133982: Run unclosed file test on all io implementations (gh-134165)

  #134433 mergedMay 21, 2025

• [3.13] gh-71253: Match _io exception in _pyio (gh-133985)

  #134431 mergedMay 21, 2025

• [3.14] gh-71253: Match _io exception in _pyio (gh-133985)

  #134430 mergedMay 21, 2025

• [3.13] gh-133982: Update test_bufio to use self.open (gh-133983)

  #134429 mergedMay 21, 2025

• [3.14] gh-133982: Update test_bufio to use self.open (gh-133983)

  #134428 mergedMay 21, 2025

• gh-133982: Run unclosed file test on all io implementations

  #134165 mergedMay 21, 2025

• [3.14] gh-132775: Support Fallbacks in _PyObject_GetXIData() (gh-133482)

  #134418 mergedMay 21, 2025

• gh-71253: Match _io exception in _pyio

  #133985 mergedMay 21, 2025

• gh-133982: Update test_bufio to use self.open

  #133983 mergedMay 21, 2025

• [3.13] gh-132246: Add special buffer methods to C API Type Object docs (gh-132247)

  #134427 mergedMay 21, 2025

• [3.14] gh-132246: Add special buffer methods to C API Type Object docs (gh-132247)

  #134426 mergedMay 21, 2025

• [3.14] gh-90871: fix connection backlog offset in asyncio (gh-134392)

  #134421 mergedMay 21, 2025

• [3.14] gh-132983: Add documentation for compression.zstd (GH-133911)

  #134425 mergedMay 21, 2025

• gh-132246: Add special buffer methods to C API Type Object docs

  #132247 mergedMay 21, 2025

• gh-132983: Add documentation for compression.zstd

  #133911 mergedMay 21, 2025

• gh-134026: Fix grammar description of for statement

  #134034 mergedMay 21, 2025

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

  #131474 mergedMay 21, 2025

• [3.13] gh-110631: Fix some incorrect indents in the documentation (GH-129312)

  #134420 mergedMay 21, 2025

• gh-90871: fix connection backlog offset in asyncio

  #134392 mergedMay 21, 2025

• [3.14] gh-110631: Fix some incorrect indents in the documentation (GH-129312)

  #134419 mergedMay 21, 2025

• gh-110631: Fix some incorrect indents in the documentation

  #129312 mergedMay 21, 2025

• gh-132775: Add _PyObject_GetXIDataWithFallback()

  #133482 mergedMay 21, 2025

• gh-134262: Add retries to generate_sbom.py

  #134263 mergedMay 21, 2025

• [3.14] Fix signature of_curses.assume_default_colors in the docs (GH-134409)

  #134417 mergedMay 21, 2025

• gh-131185: Use a proper thread-local for cached thread states

  #132510 mergedMay 21, 2025

• Fix signature of_curses.assume_default_colors in the docs

  #134409 mergedMay 21, 2025

• [3.14] gh-132542: Only run test_native_id_after_fork if native_id is supported (GH-134408)

  #134413 mergedMay 21, 2025

• [3.13] gh-132542: Only run test_native_id_after_fork if native_id is supported (GH-134408)

  #134414 mergedMay 21, 2025

• gh-132542: Only runtest_native_id_after_fork ifnative_id is supported

  #134408 mergedMay 21, 2025

• [3.14] gh-133980: use atomic store inPyObject_GenericSetDict (GH-133988)

  #134354 mergedMay 21, 2025

• [3.14] Add documentation for remote debugging with pdb (GH-134260)

  #134398 mergedMay 21, 2025

• [3.14] gh-134360 Add processName attribute tologging.Formatter docstring (GH-134371)

  #134405 mergedMay 21, 2025

• [3.13] gh-134360 Add processName attribute tologging.Formatter docstring (GH-134371)

  #134404 mergedMay 21, 2025

• gh-134360 Add processName attribute tologging.Formatter docstring

  #134371 mergedMay 21, 2025

• [3.14] gh-72680: Fix false positives when using zipfile.is_zipfile() (GH-134250)

  #134401 mergedMay 21, 2025

• gh-72680: Fix false positives when using zipfile.is_zipfile()

  #134250 mergedMay 21, 2025

• [3.14] gh-91048: Fix error path result in _remote_debugging_module (GH-134347)

  #134399 mergedMay 21, 2025

• gh-91048: Fix error path result in _remote_debugging_module

  #134347 mergedMay 20, 2025

• Add documentation for remote debugging with pdb

  #134260 mergedMay 20, 2025

• GH-131798: Narrow types more aggressively in the JIT

  #134373 mergedMay 20, 2025

• gh-131798: JIT: Narrow the return type of_GET_LEN to int

  #133345 mergedMay 20, 2025

• [3.14] GH-130727: Avoid race condition in _wmimodule by copying shared data (GH-134313)

  #134397 mergedMay 20, 2025

• [3.13] GH-130727: Avoid race condition in _wmimodule by copying shared data (GH-134313)

  #134396 mergedMay 20, 2025

• GH-130727: test_wmi_query_error test is flaky

  #134313 mergedMay 20, 2025

• [3.14] gh-134215: PyREPL: Do not show underscored modules by default during autocompletion (gh-134267)

  #134388 mergedMay 20, 2025

• [3.14] gh-134209: use heap-allocated memory in_curses.window.{instr,getstr} (GH-134283)

  #134391 mergedMay 20, 2025

• gh-134209: use heap-allocated memory in_curses.window.{instr,getstr}

  #134283 mergedMay 20, 2025

• gh-134215: PyREPL: Do not show underscored modules by default during autocompletion

  #134267 mergedMay 20, 2025

• [3.13] gh-128066: Properly handle history file writes for RO fs on PyREPL (gh-134380)

  #134386 mergedMay 20, 2025

• [3.14] gh-128066: Properly handle history file writes for RO fs on PyREPL (gh-134380)

  #134385 mergedMay 20, 2025

• gh-128066: Properly handle history file writes for RO fs on PyREPL

  #134380 mergedMay 20, 2025

• gh-90117: handle dict and mapping views in pprint

  #30135 mergedMay 20, 2025

• [3.13] gh-85045: clarified that the underlying buffer of a TextIOBase can be a RawIOBase (GH-134372)

  #134375 mergedMay 20, 2025

• [3.14] gh-85045: clarified that the underlying buffer of a TextIOBase can be a RawIOBase (GH-134372)

  #134374 mergedMay 20, 2025

• [3.14] gh-127146: xfail more Emscripten stack overflows (GH-134358)

  #134382 mergedMay 20, 2025

• [3.14] gh-131357: Add tests for zero-sized bytes objects in test_bytes.py (GH-134234)

  #134378 mergedMay 20, 2025

• [3.13] gh-131357: Add tests for zero-sized bytes objects in test_bytes.py (GH-134234)

  #134379 mergedMay 20, 2025

• [3.14] gh-106213: Shorten Emscripten wasm-gc trampoline by a little (GH-133984)

  #134376 mergedMay 20, 2025

• gh-127146: xfail more Emscripten stack overflows

  #134358 mergedMay 20, 2025

• gh-106213: Shorten Emscripten wasm-gc trampoline by a little

  #133984 mergedMay 20, 2025

• gh-85045: clarified that the underlying buffer of a TextIOBase can be a RawIOBase

  #134372 mergedMay 20, 2025

• [3.14] gh-86802: Fix asyncio memory leak; shielded task exceptions log once through the exception handler (gh-134331)

  #134343 mergedMay 20, 2025

• [3.14] GH-133779: Fix finding pyconfig.h on Windows JIT builds (GH-134349)

  #134359 mergedMay 20, 2025

• [3.14] gh-75459: Doc: C API: Improve object life cycle documentation (GH-125962)

  #134344 mergedMay 20, 2025

• [3.13] gh-132542: Set native thread ID after fork (GH-132701)

  #134361 mergedMay 20, 2025

• [3.14] gh-127945: Update What's New in Python 3.14 for free-threaded ctypes (GH-134332)

  #134364 mergedMay 20, 2025

• gh-127945: Update What's New in Python 3.14 for free-threaded ctypes

  #134332 mergedMay 20, 2025

• [3.14] gh-128002: add what's new docs forasyncio (GH-134324)

  #134362 mergedMay 20, 2025

• [3.14] gh-132542: Set native thread ID after fork (GH-132701)

  #134356 mergedMay 20, 2025

• gh-128002: add what's new docs for asyncio

  #134324 mergedMay 20, 2025

• gh-122781: Fix%z instrptime

  #132922 mergedMay 20, 2025

• GH-133779: Fix Windows JIT builds

  #134349 mergedMay 20, 2025

• [3.13] gh-129748: Update mimalloc to use atomic store for mi_block_set_nextx (GH-134238)

  #134353 mergedMay 20, 2025

• [3.14] gh-129748: Update mimalloc to use atomic store for mi_block_set_nextx (GH-134238)

  #134352 mergedMay 20, 2025

• gh-132542: Set native thread ID after fork

  #132701 mergedMay 20, 2025

• gh-76075: Correctdatetime.timestamp documentation

  #131202 mergedMay 20, 2025

• gh-133980: use atomic store inPyObject_GenericSetDict

  #133988 mergedMay 20, 2025

• gh-129748: Update mimalloc to use atomic store for mi_block_set_nextx

  #134238 mergedMay 20, 2025

• gh-115999: Add PyCodeObject.co_tlbc to the debug offsets

  #134286 mergedMay 20, 2025

• GH-134282: Simplify LOAD_CONST: Always borrow the reference

  #134284 mergedMay 20, 2025

• gh-86802: Fix asyncio memory leak; shielded tasks where cancelled log…

  #134331 mergedMay 20, 2025

• [3.13] gh-101100: Fix Sphinx warnings inlibrary/decimal.rst (GH-134303)

  #134339 mergedMay 20, 2025

• [3.14] gh-101100: Fix Sphinx warnings inlibrary/decimal.rst (GH-134303)

  #134338 mergedMay 20, 2025

• gh-101100: Fix Sphinx warnings inlibrary/decimal.rst

  #134303 mergedMay 20, 2025

• [3.13] gh-128307: Update what's new in 3.13 with create_task changes of asyncio (#134304)

  #134335 mergedMay 20, 2025

• [3.14] gh-128307: Update what's new in 3.13 and 3.14 with create_task changes of asyncio (GH-134304)

  #134319 mergedMay 20, 2025

• [3.14] gh-62824: Add alias for iso-8859-8-i which is the same as iso-8859-8 (gh-134306)

  #134330 mergedMay 20, 2025

• gh-62824: Add alias for iso-8859-8-i which is the same as iso-8859-8

  #134306 mergedMay 20, 2025

• [3.14] gh-117596: Add more tests for os.path with invalid paths (GH-134189)

  #134265 mergedMay 20, 2025

• [3.13] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648)

  #133944 mergedMay 20, 2025

• gh-75459: Doc: C API: Improve object life cycle documentation

  #125962 mergedMay 20, 2025

• gh-131357: Add tests for zero-sized bytes objects in test_bytes.py

  #134234 mergedMay 20, 2025

• [3.13] gh-53189: Document peculiarities of InteractiveConsole in relation to pickle (GH-123069)

  #134329 mergedMay 20, 2025

• [3.14] gh-53189: Document peculiarities of InteractiveConsole in relation to pickle (GH-123069)

  #134328 mergedMay 20, 2025

• gh-53189: Document peculiarities of InteractiveConsole in relation to pickle

  #123069 mergedMay 20, 2025

• [3.14] gh-133890: Handle UnicodeEncodeError in tarfile (GH-134147)

  #134195 mergedMay 20, 2025

• [3.14] gh-133940: test_strftime incorrectly calculates expected week (GH-134281)

  #134301 mergedMay 20, 2025

• [3.14] gh-131505: Move len boundary assertions before using len. (GH-131536)

  #134239 mergedMay 20, 2025

• gh-72902: improve Fraction constructor speed for typical inputs

  #134320 mergedMay 20, 2025

• gh-125843: fixtest_curses.test_attributes on x86-64 macOS

  #134252 mergedMay 20, 2025

• gh-128307: Update what's new in 3.13 and 3.14 with create_task changes

  #134304 mergedMay 20, 2025

• [3.14] Clean up test_posixpath (GH-134315)

  #134316 mergedMay 20, 2025

• [3.13] Clean up test_posixpath (GH-134315)

  #134317 mergedMay 20, 2025

• Clean up test_posixpath

  #134315 mergedMay 20, 2025

• [3.14] gh-133374: fix test_python_legacy_windows_stdio (GH-134080)

  #134314 mergedMay 20, 2025

• gh-133374: fix test_python_legacy_windows_stdio

  #134080 mergedMay 20, 2025

• [3.14] gh-132983: Call Py_XDECREF rather than PyObject_GC_Del in failed __new__ (GH-133962)

  #134305 mergedMay 20, 2025

• [3.14] gh-132983: Convert zstd__new__ methods to Argument Clinic (GH-133860)

  #133915 mergedMay 20, 2025

• [3.13] gh-133940: test_strftime incorrectly calculates expected week (GH-134281)

  #134302 mergedMay 20, 2025

• gh-133940: test_strftime incorrectly calculates expected week

  #134281 mergedMay 20, 2025

• [3.13] gh-134201: Expand explanation of Base85 encodings in base64 docs (GH-134288)

  #134297 mergedMay 20, 2025

• [3.14] gh-134201: Expand explanation of Base85 encodings in base64 docs (GH-134288)

  #134298 mergedMay 20, 2025

• gh-134201: Expand Base85 Documentation

  #134288 mergedMay 19, 2025

• gh-132983: Add zstd version info totest.pythoninfo

  #134230 mergedMay 19, 2025

• gh-131798: JIT: Add_POP_CALL_TWO_LOAD_CONST_INLINE_BORROW

  #134268 mergedMay 19, 2025

• gh-131178: remove runtime tests forhttp.server CLI

  #134287 mergedMay 19, 2025

• [3.14] gh-134235: Import Autocomplete for Builtin Modules (GH-134277)

  #134285 mergedMay 19, 2025

• gh-134235: Import Autocomplete for Builtin Modules

  #134277 mergedMay 19, 2025

• gh-88994: Changedatetime.now to half-even rounding for consistency withdatetime.fromtimestamp.

  #134258 mergedMay 19, 2025

• [3.14] gh-133779: Revert Windows generation of pyconfig.h and go back to a static header. (GH-133966)

  #134211 mergedMay 19, 2025

• gh-131798: Split CALL_LIST_APPEND into serveral uops

  #134240 mergedMay 19, 2025

• gh-80184: Set getattr(socket, "SOMAXCONN", 5) as the default queue size for TCPServer

  #134249 mergedMay 19, 2025

• [3.13] gh-117596: Add more tests for os.path with invalid paths (GH-134189)

  #134266 mergedMay 19, 2025

• Revert "gh-128639: Don't assume one thread in subinterpreter finalization (gh-128640)"

  #134256 mergedMay 19, 2025

• gh-117596: Add more tests for os.path with invalid paths

  #134189 mergedMay 19, 2025

• Simplify interp_look_up_id()

  #134257 mergedMay 19, 2025

• gh-126883: Add check that timezone fields are in range fordatetime.fromisoformat

  #127242 mergedMay 19, 2025

• gh-131798: JIT: Narrow the return type ofisinstance for some known arguments

  #133172 mergedMay 19, 2025

• gh-128639: Don't assume one thread in subinterpreter finalization

  #128640 mergedMay 19, 2025

• Fix typo in get_stack_trace docstring

  #134246 mergedMay 19, 2025

• gh-134236: Runmake regen-all and fixTest generated files are up-to-date

  #134237 mergedMay 19, 2025

• [3.13] gh-125225: Fix column misalignment in help('topics') output (gh-125226)

  #134226 mergedMay 19, 2025

• [3.14] gh-125225: Fix column misalignment in help('topics') output (gh-125226)

  #134225 mergedMay 19, 2025

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

  #131536 mergedMay 19, 2025

• [3.14] gh-128045: Mark unknown opcodes as deopting to themselves (GH-128044)

  #134228 mergedMay 19, 2025

• gh-128045: Syncs w/ latest opcode metadata

  #134231 mergedMay 19, 2025

• [3.14] gh-134214: Fix test case in pyrepl (gh-134223)

  #134229 mergedMay 19, 2025

• [3.14] gh-134158: Fix PyREPL coloring of double braces in f/t-strings (gh-134159)

  #134227 mergedMay 19, 2025

• gh-132795: Add the newLocked public method tomultiprocessing.[Bounded]Semaphore

  #133299 mergedMay 19, 2025

• gh-134214: Fix test case in pyrepl

  #134223 mergedMay 19, 2025

• gh-128045: Mark unknown opcodes as deopting to themselves

  #128044 mergedMay 19, 2025

• [3.14] gh-134097: Print number of refs & blocks after each statement in new REPL (gh-134136)

  #134220 mergedMay 19, 2025

• [3.13] gh-134097: Print number of refs & blocks after each statement in new REPL (gh-134136)

  #134221 mergedMay 19, 2025

• gh-134158: Fix PyREPL coloring of double braces in f/t-strings

  #134159 mergedMay 19, 2025

• gh-125225 Fix column misalignment in help('topics') output

  #125226 mergedMay 19, 2025

• gh-125843: indicate which C function caused acurses.error

  #125844 mergedMay 19, 2025

• [3.14] gh-122055: Clarify documentation for empty matches in RE (GH-133169)

  #134217 mergedMay 19, 2025

• [3.13] gh-122055: Clarify documentation for empty matches in RE (GH-133169)

  #134218 mergedMay 19, 2025

• gh-134097: Print number of refs & blocks after each statement in new REPL

  #134136 mergedMay 19, 2025

• gh-122055: Clarify documentation for empty matches in RE

  #133169 mergedMay 19, 2025

• [3.13] Docs: C API: Fix the incorrectPyThreadState_Swap documentation

  #133900 mergedMay 19, 2025

• gh-131178: Add tests for http.server command-line interface

  #132540 mergedMay 19, 2025

• [3.14] gh-133999: Fixexcept parsing regression in 3.14 (GH-134035)

  #134206 mergedMay 19, 2025

• [3.13] gh-133890: Handle UnicodeEncodeError in tarfile (GH-134147)

  #134196 mergedMay 19, 2025

• gh-133779: Revert Windows generation of pyconfig.h and go back to a static header.

  #133966 mergedMay 19, 2025

• [3.14] gh-76023: Make os.path.realpath to ignore WinError 1005 in non-strict mode (GH-128328)

  #134203 mergedMay 19, 2025

• [3.13] gh-76023: Make os.path.realpath to ignore WinError 1005 in non-strict mode (GH-128328)

  #134204 mergedMay 19, 2025

• gh-76023: WinFSP giving WinError 1005 fix (Python 3.14.0a3)

  #128328 mergedMay 19, 2025

• gh-134087: enforce signature ofthreading.RLock

  #134178 mergedMay 19, 2025

• [3.14] gh-134060: Don't create a certain symlink invenv if platform does not support it

  #134061 mergedMay 18, 2025

• gh-133890: Handle UnicodeEncodeError in tarfile

  #134147 mergedMay 18, 2025

• [3.13] gh-133889: Only show the path of the URL in the SimpleHTTPRequestHandler page (GH-134135)

  #134191 mergedMay 18, 2025

• [3.14] gh-133889: Only show the path of the URL in the SimpleHTTPRequestHandler page (GH-134135)

  #134190 mergedMay 18, 2025

• gh-133889: Only show the path of the URL in the SimpleHTTPRequestHandler page

  #134135 mergedMay 18, 2025

• [3.13] documentPy_VISIT as a macro in the docs (GH-133688)

  #134187 mergedMay 18, 2025

• [3.14] documentPy_VISIT as a macro in the docs (GH-133688)

  #134186 mergedMay 18, 2025

• [3.14] fix indent incontrolflow.rst docs (GH-134008)

  #134184 mergedMay 18, 2025

• Make it clear Py_VISIT is a macro in the docs

  #133688 mergedMay 18, 2025

• [3.13] fix indent incontrolflow.rst docs (GH-134008)

  #134185 mergedMay 18, 2025

• Docs: Fix the_PyGenObject_HEAD reference in theInternalDocs/generators.md

  #133739 mergedMay 18, 2025

• Fix example in Doc/howto/functional.rst

  #133978 mergedMay 18, 2025

• Docs: Fix indent incontrolflow.rst

  #134008 mergedMay 18, 2025

• gh-134114: Clarify FAQ note about dictonary keys

  #134118 mergedMay 18, 2025

• gh-134173: Optimize concurrent.futures→asyncio state transfer with atomic snapshot

  #134174 mergedMay 18, 2025

• [3.14] gh-134144: Fix use-after-free in zapthreads() (GH-134145)

  #134182 mergedMay 18, 2025

• [3.14] gh-134100: Fix use-after-free inPyImport_ImportModuleLevelObject (GH-134117)

  #134171 mergedMay 18, 2025

• [3.13] gh-134100: Fix use-after-free inPyImport_ImportModuleLevelObject (GH-134117)

  #134172 mergedMay 18, 2025

• gh-134144: Fix use-after-free in zapthreads()

  #134145 mergedMay 18, 2025

• [3.13] gh-133745: Fix asyncio task factory name/context kwarg breaks

  #133948 mergedMay 18, 2025

• gh-133157: remove use of_Py_NO_SANITIZE_UNDEFINED in faulthandler

  #134047 mergedMay 18, 2025

• gh-134082: modernizestring.Formatter class docstring

  #134125 mergedMay 18, 2025

• gh-134100: Fix UAF in PyImport_ImportModuleLevelObject

  #134117 mergedMay 18, 2025

• [3.14] gh-134150: Clarify distinction between JSON and Python objects (GH-134154)

  #134166 mergedMay 18, 2025

• [3.13] gh-134150: Clarify distinction between JSON and Python objects (GH-134154)

  #134167 mergedMay 18, 2025

• gh-134150: Clarify distinction between JSON and Python objects

  #134154 mergedMay 18, 2025

• [3.14] gh-134064: Fix sys.remote_exec() error checking (GH-134067)

  #134162 mergedMay 17, 2025

• gh-134064: Fix sys.remote_exec() error checking

  #134067 mergedMay 17, 2025

• [3.14] gh-134119: Fix crash from calling next() on exhausted template iterator (GH-134120)

  #134153 mergedMay 17, 2025

• gh-134119: Fix crash from calling next() on exhausted template iterator

  #134120 mergedMay 17, 2025

• gh-133999: Fixexcept parsing regression in 3.14

  #134035 mergedMay 17, 2025

• [3.13] gh-88275: Add missing__init__ method tomatch example (GH-120281)

  #134143 mergedMay 17, 2025

• [3.14] gh-88275: Add missing__init__ method tomatch example (GH-120281)

  #134142 mergedMay 17, 2025

• gh-88275: Add__init__ method to the example

  #120281 mergedMay 17, 2025

• [3.13] Docs: fix spelling of "test case" inunittest documentation (GH-134137)

  #134139 mergedMay 17, 2025

• [3.14] Docs: fix spelling of "test case" inunittest documentation (GH-134137)

  #134138 mergedMay 17, 2025

• Docs: fix spelling of 'test case' in unittest documentation

  #134137 mergedMay 17, 2025

• [3.14] Docs: C API: Improve documentation around non-Python threads with subinterpreters (GH-131087)

  #134130 mergedMay 17, 2025

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

  #131087 mergedMay 17, 2025

• [3.14] gh-113878: fixversionadded indataclasses.field() documentation (GH-134065)

  #134128 mergedMay 17, 2025

• [3.14] gh-133881: add forward reference tolist.sort() in lambda expression tutorial (GH-133910)

  #134126 mergedMay 17, 2025

• [3.13] gh-133881: add forward reference tolist.sort() in lambda expression tutorial (GH-133910)

  #134127 mergedMay 17, 2025

• gh-113878: Fix versionadded indataclasses.field() documentation

  #134065 mergedMay 17, 2025

• gh-133881: detailed the docs for an example with a lambda expression using list.sort()

  #133910 mergedMay 17, 2025

• gh-133810: removehttp.server.CGIHTTPRequestHandler and--cgi flag

  #133811 mergedMay 17, 2025

• [3.14] gh-134098: Fix handling %-encoded trailing slash in SimpleHTTPRequestHandler (GH-134099)

  #134123 mergedMay 17, 2025

• [3.13] gh-134098: Fix handling %-encoded trailing slash in SimpleHTTPRequestHandler (GH-134099)

  #134124 mergedMay 17, 2025

• [3.14] gh-133889: Improve tests for SimpleHTTPRequestHandler (GH-134102)

  #134121 mergedMay 17, 2025

• [3.13] gh-133889: Improve tests for SimpleHTTPRequestHandler (GH-134102)

  #134122 mergedMay 17, 2025

• gh-134098: Fix handling %-encoded trailing slash in SimpleHTTPRequestHandler

  #134099 mergedMay 17, 2025

• gh-133889: Improve tests for SimpleHTTPRequestHandler

  #134102 mergedMay 17, 2025

• [3.14] gh-134109: Fix showing comments in pydoc output for argparse (GH-134110)

  #134112 mergedMay 16, 2025

• [3.13] gh-134109: Fix showing comments in pydoc output for argparse (GH-134110)

  #134113 mergedMay 16, 2025

• gh-134109: Fix showing comments in pydoc output for argparse

  #134110 mergedMay 16, 2025

• [3.13] gh-117026: Remove outdated sentence in SimpleHTTPRequestHandler docs (GH-117027)

  #134108 mergedMay 16, 2025

• [3.14] gh-117026: Remove outdated sentence in SimpleHTTPRequestHandler docs (GH-117027)

  #134107 mergedMay 16, 2025

• [3.13] gh-133286: add explanation aboutseq for pathlib Pattern Language (GH-133340)

  #134106 mergedMay 16, 2025

• [3.14] gh-133286: add explanation aboutseq for pathlib Pattern Language (GH-133340)

  #134105 mergedMay 16, 2025

• gh-117026: fix wrong sentence in SimpleHTTPRequestHandler

  #117027 mergedMay 16, 2025

• gh-133286: add explanation aboutseq for pathlib Pattern Language

  #133340 mergedMay 16, 2025

• gh-134082: Modernize docstrings instring.Formatter

  #134083 mergedMay 16, 2025

• [3.13] gh-133515: fix docs for unawaited coroutines in debug mode (GH-134081)

  #134094 mergedMay 16, 2025

• [3.14] gh-133515: fix docs for unawaited coroutines in debug mode (GH-134081)

  #134093 mergedMay 16, 2025

• gh-133515: fix docs for unawaited coroutines in debug mode

  #134081 mergedMay 16, 2025

107 Pull requests opened by57 people

• GH-128520: pathlib ABCs: improve protocol for 'openable' objects

  #134101 openedMay 16, 2025

• gh-131178: Add CLI tests for profile module

  #134103 openedMay 16, 2025

• GH-128520: pathlib ABCs: tweak protocol for virtual path strings

  #134104 openedMay 16, 2025

• gh-54732: Fix argparse arg file parsing

  #134115 openedMay 16, 2025

• gh-134086: Remove deprecated function locale.getdefaultlocale

  #134129 openedMay 17, 2025

• gh-57089: Note _layout_ in the bitfield docs

  #134148 openedMay 17, 2025

• gh-134070: Prevent out-of-bounds read in mi_clz32 and mi_ctz32

  #134149 openedMay 17, 2025

• gh-134168: http.server with HTTPS fails to bind IPv6 addresses and ignores --directory flag

  #134169 openedMay 18, 2025

• gh-134179: use sys._clear_internal_caches isntead of deprecated sys._clear_type_cache at test_cmd_line

  #134180 openedMay 18, 2025

• gh-69605: Disable PyREPL module autocomplete fallback on regular completion

  #134181 openedMay 18, 2025

• gh-134170: Add colorization to unraisable exceptions

  #134183 openedMay 18, 2025

• gh-130478: Fixed HACL compilation failure on macOS Silicon

  #134188 openedMay 18, 2025

• gh-134152: fix `UnboundLocalError` while parsing `message_id` in email

  #134194 openedMay 18, 2025

• gh-133319: Use python versioning in `msgfmt` & `pygettext`

  #134205 openedMay 19, 2025

• Fix `maybe-uninitialized` compiler warning

  #134207 openedMay 19, 2025

• gh-133260: Remove claim that PyUnicode_InternFromString immortalizes

  #134213 openedMay 19, 2025

• gh-119123: Fix sniffer to understand csv lists

  #134219 openedMay 19, 2025

• gh-68164: Set the "regular file" bit in zipfile's writestr

  #134232 openedMay 19, 2025

• gh-134152: Fix UnboundLocalError in email._header_value_parser _get_ptext_to_endchars

  #134233 openedMay 19, 2025

• GH-130415: Use `POP_TWO_LOAD_CONST_INLINE_BORROW`

  #134241 openedMay 19, 2025

• gh-131776: Expose functions called from the interpreter loop via PyAP…

  #134242 openedMay 19, 2025

• gh-128629: Add _Py_PACK_VERSION for CPython's own definitions

  #134247 openedMay 19, 2025

• [3.14] Fix typo in get_stack_trace docstring (GH-134246)

  #134251 openedMay 19, 2025

• [3.14] gh-128639: Don't assume one thread in subinterpreter finalization (gh-128640)

  #134254 openedMay 19, 2025

• [3.12] Fix use-after-free in the unicode-escape decoder with error handler (GH-133767)

  #134255 openedMay 19, 2025

• Fix Windows server not accepting requests after returning from loop.create_server()

  #134259 openedMay 19, 2025

• gh-134261: ZipFile - Don't rely on local time for reproducible builds & tests

  #134264 openedMay 19, 2025

• gh-131178: Add CLI tests for cProfile

  #134269 openedMay 19, 2025

• gh-87720 Fix additional header refolding-quoting edge case

  #134271 openedMay 19, 2025

• gh-106318: Add an example for `str.capitalize`

  #134272 openedMay 19, 2025

• gh-134273: Propagate CFLAGS to the JIT

  #134276 openedMay 19, 2025

• gh-133998: Fix gzip file creation when time is out of range

  #134278 openedMay 19, 2025

• gh-131178: fix SSL tests for `http.server` command-line interface

  #134279 openedMay 19, 2025

• Improve permission error messages in pdb and asyncio.tools

  #134290 openedMay 19, 2025

• gh-134291: Add `unguarded-availability` check to JIT builds

  #134292 openedMay 19, 2025

• gh-44883: improve the docs about select to explain what select can access

  #134293 openedMay 19, 2025

• gh-134294: Fix `Uop.replicated` field definition and usage

  #134295 openedMay 19, 2025

• gh-134160: Use multi-phase init in documentation examples

  #134296 openedMay 19, 2025

• gh-134200: Add adaptive global alignment for help text

  #134308 openedMay 20, 2025

• gh-82665 Mention that HTMLParser.handle_starttag value can be None

  #134312 openedMay 20, 2025

• gh-134079: Add `addCleanup`, `enterContext` and `doCleanups` to `unittest.subTest` and tests

  #134318 openedMay 20, 2025

• gh-124694: Document missing ctxkwargs argument in ThreadPoolExecutor

  #134321 openedMay 20, 2025

• gh-134208: remove dead AC directives for `_curses.window.{chgat,getstr,instr}`

  #134325 openedMay 20, 2025

• gh-134210: handle signals in `_curses.window.getch`

  #134326 openedMay 20, 2025

• gh-133579: consistently report C curses function failures

  #134327 openedMay 20, 2025

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

  #134336 openedMay 20, 2025

• [3.12] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648) (GH-133944)

  #134337 openedMay 20, 2025

• gh-134357: Remove unused imports in tests

  #134340 openedMay 20, 2025

• [3.11] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648) (GH-133944)

  #134341 openedMay 20, 2025

• [3.10] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648) (GH-133944)

  #134345 openedMay 20, 2025

• [3.9] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648) (GH-133944)

  #134346 openedMay 20, 2025

• [3.14] gh-115999: Add PyCodeObject.co_tlbc to the debug offsets (GH-134286)

  #134348 openedMay 20, 2025

• Docs: fix docstring of `email.message.Message.add_header`

  #134355 openedMay 20, 2025

• gh-134009: Expose `PyMutex_IsLocked` in the public C API

  #134365 openedMay 20, 2025

• GH-122089: Cache LogRecord.getMessage() the first time the message is formatted

  #134367 openedMay 20, 2025

• [WIP] gh-133931: Introduce _PyObject_XSetRefDelayed to replace Py_XSETREF

  #134377 openedMay 20, 2025

• gh-118718: Incorrect decoding of preamble in email parser

  #134384 openedMay 20, 2025

• Remove Cirrus macOS runners from CI

  #134390 openedMay 20, 2025

• Docs: Fix indentation in slice class of functions.rst

  #134393 openedMay 20, 2025

• GH-134394: Add native support for t-strings in the stdlib logging library

  #134395 openedMay 20, 2025

• gh-100163: allow re-assuming root privileges on subprocess invocations

  #134400 openedMay 21, 2025

• gh-134411: Fix dangerous reference count decrement

  #134415 openedMay 21, 2025

• gh-129374: adds quoting detection to csv sniffer

  #134416 openedMay 21, 2025

• gh-74232: Adds note about csv quoting of booleans

  #134422 openedMay 21, 2025

• [3.14] gh-127833: lexical analysis: Improve section on Names (GH-131474)

  #134423 openedMay 21, 2025

• gh-118234: Document Python subprocess requirement on `SystemRoot` env, add RuntimeWarning

  #134435 openedMay 21, 2025

• gh-126845: Some edge cases in email.utils.parsedate_to_datetime seem to differ from RFC2822 spec

  #134438 openedMay 21, 2025

• gh-127833: Reword and expand the Notation section

  #134443 openedMay 21, 2025

• gh-101913: changed wording of docstring for _parsedate_tz

  #134446 openedMay 21, 2025

• [3.13] gh-132124: improve safety nets for creating AF_UNIX socket files (GH-134085)

  #134448 openedMay 21, 2025

• gh-123138: Updated email.headerregistry docs to include required keyword parse_tree

  #134450 openedMay 21, 2025

• gh-90548: Allow Alpine/MUSL to pass test_c_locale_coercion.

  #134454 openedMay 21, 2025

• [3.14] gh-134262: Add retries to generate_sbom.py (GH-134263)

  #134460 openedMay 21, 2025

• gh-80620: Support negative values in `fromtimestamp` on Windows using 0 + `timedelta`

  #134461 openedMay 21, 2025

• gh-80334: Doc/library/multiprocessing.rst: freeze_support: Change to …

  #134462 openedMay 21, 2025

• gh-60427: Lib/tokenize.py (untokenize): Update docstring about returning str

  #134464 openedMay 21, 2025

• gh-85393: Handle partial and blocking .write in TextIOWrapper

  #134467 openedMay 21, 2025

• gh-134471: Fix `asyncio.timeout(0)` swallowing an unrelated prior cancellation.

  #134472 openedMay 21, 2025

• [3.12] gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)

  #134478 openedMay 22, 2025

• [3.11] gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)

  #134479 openedMay 22, 2025

• [3.10] gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)

  #134480 openedMay 22, 2025

• [3.9] gh-134062: Fix hash collisions in IPv4Network and IPv6Network (GH-134063)

  #134481 openedMay 22, 2025

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

  #134494 openedMay 22, 2025

• Add missing lines between regex and text

  #134505 openedMay 22, 2025

• gh-134381: Improve thread safety in _PyThread_AfterFork by preserving not-started handles

  #134514 openedMay 22, 2025

• gh-81708: Support negative `datetime.datetime.timestamp` values from naive datetimes on Windows

  #134517 openedMay 22, 2025

• gh-106318: Add example for `str.encode()`

  #134520 openedMay 22, 2025

• gh-86273: On macOS >= 10.12, use `clock_gettime(CLOCK_MONOTONIC_RAW)` for `time.monotonic`

  #134521 openedMay 22, 2025

• gh-106318: Add example for `str.endswith()`

  #134523 openedMay 22, 2025

• gh-106318: Add example for `str.expandtabs()`

  #134525 openedMay 22, 2025

• gh-133678: Document C API third party tools

  #134526 openedMay 22, 2025

• Heavily comment Python/perf_jit_trampoline.c to improve maintainability

  #134527 openedMay 22, 2025

• gh-108316: Add example for `str.endswith()`

  #134529 openedMay 22, 2025

• gh-85255: Teach `plistlib` to load and dump `NSDate.distantPast` represented as year 0

  #134533 openedMay 22, 2025

• [3.13] Docs: Add note to tutorial clarifying scope (GH-134534)

  #134535 openedMay 22, 2025

• gh-128430: Add docstring for cmd.Cmd.do_topics

  #134539 openedMay 22, 2025

• gh-131798: JIT: Further optimize `_CALL_ISINSTANCE` for class tuples

  #134543 openedMay 22, 2025

• gh-133545: Also quote arguments containing `&<>^|` on Windows

  #134544 openedMay 22, 2025

• gh-134546: ensure remote pdb script is readable

  #134552 openedMay 22, 2025

• gh-134262: increase retries in `Tools/build/generate_sbom.py`

  #134558 openedMay 23, 2025

• gh-134565: Use ExceptionGroup to handle multiple errors in unittest.doModuleCleanups()

  #134566 openedMay 23, 2025

• gh-134568: added handler for BrokenPipeError to logging.StreamHandler.emit

  #134569 openedMay 23, 2025

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

  #134570 openedMay 23, 2025

• gh-133454: Mark test_queue tests with many threads as bigmem

  #134575 openedMay 23, 2025

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

  #134577 openedMay 23, 2025

• gh-134578: Mark more slow tests

  #134579 openedMay 23, 2025

• gh-134580: Modernizing `difflib.HtmlDiff` for HTML Output

  #134581 openedMay 23, 2025

148 Issues closed by47 people

• Possible loss of large text data in `_curses.window.{instr,getstr}`

  #134209 closedMay 23, 2025

• configparser throws ParsingError when reading ini file

  #134516 closedMay 23, 2025

• _ctypes fails to import on NetBSD due to a missing `alloca` symbol

  #134486 closedMay 23, 2025

• Implement types._GeneratorWrapper in C

  #133372 closedMay 23, 2025

• Using a frozen attributes to Exception class

  #134451 closedMay 23, 2025

• WindowsSelectorEventLoopPolicy doesn't raise KeyboardInterrupt immediately

  #101166 closedMay 23, 2025

• stdtypes don't mention asyncio generic classes

  #131417 closedMay 23, 2025

• asyncio warnings and errors triggered by stressful code

  #109490 closedMay 23, 2025

• `BaseSubprocessTransport.__del__` fails if the event loop is already closed, which can leak an orphan process

  #114177 closedMay 23, 2025

• Pipe related future not retrieved if there's a BrokenPipeError

  #105616 closedMay 23, 2025

• Parser stack overflow on WASI with `--with-pydebug`

  #131770 closedMay 22, 2025

• `test_call` triggers stack overflow on WASI

  #130319 closedMay 22, 2025

• WASM build scripts don't honour `--with-pydebug` from build-python due to a `sysconfig` regression

  #131769 closedMay 22, 2025

• Implement stack overflow protection for webassembly

  #130397 closedMay 22, 2025

• question to the signature of list.index

  #134025 closedMay 22, 2025

• Type of vectorcall nargs inconsistent

  #134457 closedMay 22, 2025

• `repr` of `threading.RLock` is erronous with the `_thread` module

  #134322 closedMay 22, 2025

• Use English words instead of Latin abbreviations

  #134503 closedMay 22, 2025

• How to add an environment variable LD_LIBRARY_PATH to the python code and effective

  #100567 closedMay 22, 2025

• The new `threading.RLock.locked()` method fails

  #134323 closedMay 22, 2025

• Unicode normalization error in Python 3.10

  #134502 closedMay 22, 2025

• Documentation typos in asyncio module

  #134501 closedMay 22, 2025

• Documentation Updates Based on PR #156 Reviews

  #134506 closedMay 22, 2025

• PEP 739 / `build-details.json`: `c_api.include` is used instead of `c_api.headers`

  #134455 closedMay 22, 2025

• Request for review: Decorator implementation example

  #134500 closedMay 22, 2025

• Code Review Session for Long-Running Pull Requests

  #134499 closedMay 22, 2025

• Additional assert methods for unittest

  #71339 closedMay 22, 2025

• Implementation tasks from PR #56 review

  #134497 closedMay 22, 2025

• Build fails with --enable-pystats and --with-tail-call-interp due to undeclared lastopcode variable

  #132758 closedMay 22, 2025

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

  #131357 closedMay 22, 2025

• CI testing for pull requests can fail if multiple workloads exist with the same name

  #134309 closedMay 22, 2025

• Que habra.

  #134483 closedMay 22, 2025

• `sorted()` does shallow copy instead of deep copy

  #134470 closedMay 21, 2025

• csv writer with blank lineterminator breaks quoting

  #67044 closedMay 21, 2025

• Replace "starred_list" with standard grammar term "expression_list" in for statement documentation

  #134026 closedMay 21, 2025

• Add PEP 688 special buffer methods to C API Type Object and Buffer Protocol docs

  #132246 closedMay 21, 2025

• asyncio.create_unix_server has an off-by-one error concerning the backlog parameter

  #90871 closedMay 21, 2025

• 3.14.0b1 python.exe hangs

  #134407 closedMay 21, 2025

• Deletion of autoTSSkey during runtime finalization is not safe

  #131185 closedMay 21, 2025

• Breaking API Change in Python 3.13.3: Task Factory Signature Change

  #133745 closedMay 21, 2025

• threading.Thread.native_id for forking thread wrong after fork

  #132542 closedMay 21, 2025

• Improve `SyntaxError` message for `import a as b.c`

  #123539 closedMay 21, 2025

• Re-enable skipped test_zlib tests on s390x hardware acceleration

  #125041 closedMay 21, 2025

• Discrepancy in argument naming for Sphinx docs & help in the cmath module

  #125957 closedMay 21, 2025

• Theming support for _colorize

  #133346 closedMay 21, 2025

• `logging.Formatter` docstring missing processName attribute.

  #134360 closedMay 21, 2025

• Forget to include print()

  #134402 closedMay 21, 2025

• is_zipfile false positives

  #72680 closedMay 21, 2025

• PyObject_CallFinalizerFromDealloc is undocumented

  #75459 closedMay 21, 2025

• PyREPL: Do not show underscored modules by default during autocompletion

  #134215 closedMay 20, 2025

• Unexpected Behaviour when using the Built-In 'open' Function

  #134366 closedMay 20, 2025

• http.server._url_collapse_path should live elsewhere

  #49964 closedMay 20, 2025

• PyREPL raises exception while trying to write to the history file on a read-only file system

  #128066 closedMay 20, 2025

• Teach pprint about dict views

  #90117 closedMay 20, 2025

• io.TextIOBase.buffer is not necessarily a buffer

  #85045 closedMay 20, 2025

• Data race on `block->next` in `mi_block_set_nextx`

  #129748 closedMay 20, 2025

• shielded task exception never retrieved when outer task cancelled

  #86802 closedMay 20, 2025

• Use stackrefs in `_PyType_LookupRef` and related functions

  #131586 closedMay 20, 2025

• `ctypes` thread safety auditing (and fixing)

  #127945 closedMay 20, 2025

• Behavior of datetime.datetime.strptime differs from documented behavior on %z

  #122781 closedMay 20, 2025

• Several tests fail when system encoding is `latin-1`

  #133677 closedMay 20, 2025

• Audit asyncio thread safety

  #128002 closedMay 20, 2025

• PEP 703 -- Making the Global Interpreter Lock Optional in CPython

  #108219 closedMay 20, 2025

• fileutils likely overrunning write

  #134351 closedMay 20, 2025

• Some operations on managed dict are not safe from memory_order POV

  #133980 closedMay 20, 2025

• Different behaviour with zipfile

  #90182 closedMay 20, 2025

• Use borrowed references for `LOAD_CONST`

  #134282 closedMay 20, 2025

• Add alias for iso-8859-8-i which is the same as iso-8859-8

  #62824 closedMay 20, 2025

• Bug in InteractiveConsole /pickle

  #53189 closedMay 20, 2025

• Initialize the `linenumber_borrow` field of the `TableEntry` struct

  #133590 closedMay 20, 2025

• test.test_annotationlib.TestStringFormat.test_displays shouldn't rely on set's order of elements

  #133682 closedMay 20, 2025

• SimpleHTTPRequestHandler incorrectly handles trailing escaped slash

  #134098 closedMay 20, 2025

• Incorrect syntax error

  #133999 closedMay 20, 2025

• Document base85 and Ascii85 in the base64 module

  #134201 closedMay 20, 2025

• Make test.script_helper more comprehensive, and use it in the test suite

  #53726 closedMay 20, 2025

• Should we add runnable example for `sys.monitoring`?

  #125770 closedMay 20, 2025

• pathlib: "Incorrect function" during resolve()

  #76023 closedMay 20, 2025

• `test_python_legacy_windows_stdio` in `test_cmd_line` isn't actually working

  #133374 closedMay 20, 2025

• `test_strftime` incorrectly calculates expected week

  #133940 closedMay 20, 2025

• PyREPL: autocomplete built-in modules

  #134235 closedMay 19, 2025

• Inconsistency between datetime.now() and datetime.fromtimestamp(time.time(), None)

  #88994 closedMay 19, 2025

• Python 3.14.0-beta.1 C-extension builds try to link against `python314t.lib` on non-threaded python

  #133779 closedMay 19, 2025

• Linux kernel crashes when logging to syslog via unix socket, if rsyslog is stopped

  #131190 closedMay 19, 2025

• `datetime.fromisoformat()` parses offset minutes outside 00-59 range

  #126883 closedMay 19, 2025

• Misaligned columns in help('topics') due to the length of "ASSIGNMENTEXPRESSIONS"

  #125225 closedMay 19, 2025

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

  #116524 closedMay 19, 2025

• Creating an ungodly amount of sub interpreters in a short amount of time causes memory debug assertions.

  #123134 closedMay 19, 2025

• Improve error messages of `curses` by indicating failed C function

  #125843 closedMay 19, 2025

• CPython 3.12 embedded in WeeChat causes segfault on subsequent calls to Py_EndInterpreter

  #116510 closedMay 19, 2025

• Single-Phase Init Extension Module Init Functions Still Run in Isolated Interpreters

  #117953 closedMay 19, 2025

• `Tests / Check if generated files are up to date` fails since recent commits

  #134236 closedMay 19, 2025

• Revisit IsoCalendarDate being private from pickle perspective

  #86236 closedMay 19, 2025

• Add tz argument to date.today()

  #94257 closedMay 19, 2025

• Free-threaded binary builds for 3.13

  #119243 closedMay 19, 2025

• os.path.realpath() RecursionError

  #128098 closedMay 19, 2025

• os.path.realpath() produces unexpected results when run on a path created using the /proc/self/fd/ mechanism

  #99390 closedMay 19, 2025

• Lingering Subinterpreter Subthread Keeps Program From Exiting

  #113146 closedMay 19, 2025

• Checking len bounds after usage in bytesio.c

  #131505 closedMay 19, 2025

• code objects remove unknown opcodes from the instruction stream when accessing `co_code`

  #128045 closedMay 19, 2025

• Incorrect test in `test_pyrepl`

  #134214 closedMay 19, 2025

• PyREPL doesn't correctly color double braces in f-strings / t-strings

  #134158 closedMay 19, 2025

• The new public `multiprocessing.[R]Lock.locked()` method should be add to `multiprocessing.[Bounded]Semaphore` classes documentation.

  #132795 closedMay 19, 2025

• Syntax highlighting in PyREPL

  #131507 closedMay 19, 2025

• `-X showrefcount` doesn't do per-statement reports in new REPL

  #134097 closedMay 19, 2025

• Question about adjacent empty matches in regular expressions

  #122055 closedMay 19, 2025

• Ubuntu / build and test (ubuntu-24.04-arm) fails on Removing Auth

  #129664 closedMay 19, 2025

• os.path.realpath fails with WinError 161

  #88980 closedMay 19, 2025

• Python 3.13.3 silently fails to install with invalid unattend.xml

  #133570 closedMay 19, 2025

• asyncio REPL fails to run with TERM=dumb or PYTHON_BASIC_REPL in 3.13.0b2

  #120842 closedMay 19, 2025

• Confusion with "immutable" and "hashable" in Design and History FAQ

  #134114 closedMay 19, 2025

• Remove C variadic constructor signature support for `threading.RLock`

  #134087 closedMay 19, 2025

• Python3.13.3: test_functools fail during build with --enable-optimization and --without-docs-string

  #134092 closedMay 19, 2025

• configure warnings as errors in the test suite

  #128770 closedMay 19, 2025

• FileIO.readinto() breaks the contract on io.RawIOBase.read()

  #118276 closedMay 19, 2025

• spam

  #134199 closedMay 18, 2025

• spam

  #134198 closedMay 18, 2025

• Cannot make venv on `3.14` when system encoding is not utf-8

  #134060 closedMay 18, 2025

• Spam

  #134197 closedMay 18, 2025

• TarFile filters fail in non-UTF-8 locales

  #133890 closedMay 18, 2025

• Directory listing in SimpleHTTPRequestHandler does not work well in non-UTF-8 locale

  #133889 closedMay 18, 2025

• "double free or corruption (!prev)" with radicale

  #132856 closedMay 18, 2025

• Use-After-Free in `PyImport_ImportModuleLevelObject`

  #134100 closedMay 18, 2025

• concurrent.futures→asyncio state transfer is a bottleneck

  #134173 closedMay 18, 2025

• Cannot safely Py_EndInterpreter in 3.14b1

  #134144 closedMay 18, 2025

• HTTPS server served by `http.server` ignores `--directory` argument

  #134176 closedMay 18, 2025

• The `json` module page uses "object" confusingly

  #134150 closedMay 18, 2025

• Segfault calling `sys.remote_exec(0, None)`

  #134064 closedMay 17, 2025

• Segfault from template string iterator

  #134119 closedMay 17, 2025

• `ValueError: embedded null character` in `email.message_from_file`

  #134156 closedMay 17, 2025

• Add replication to LOAD_FAST_BORROW to speed up the JIT

  #134140 closedMay 17, 2025

• missing dataclass decorator in match-statement example

  #88275 closedMay 17, 2025

• `All required checks pass` job constantly fails on 3.13 and 3.14

  #134046 closedMay 17, 2025

• spam

  #134132 closedMay 17, 2025

• spam

  #134133 closedMay 17, 2025

• spam

  #134134 closedMay 17, 2025

• spam

  #134131 closedMay 17, 2025

• introduce `list.sort()` but no details before

  #133881 closedMay 17, 2025

• Remove `http.server.CGIHTTPRequestHandler` and `--cgi` flag support

  #133810 closedMay 17, 2025

• 3.13.0b1 freethreading-debug build: flaky `test_signal.test_stress_modifying_handlers` on s390x (RecursionError)

  #118989 closedMay 17, 2025

• difflib.SequenceMatcher.find_longest_match return wrong result

  #134116 closedMay 16, 2025

• Comments incorrectly shown in pydoc output for argparse

  #134109 closedMay 16, 2025

• Remove deprecated `platform.java_ver`

  #133604 closedMay 16, 2025

• f string with outer and inner double quotes produce no syntax issue in python 3.13, but it does on previous versions.

  #134111 closedMay 16, 2025

• http.server misleading point in doc about "text/*" mime types

  #117026 closedMay 16, 2025

• Incomplete pathlib Pattern Language ("seq" undefined)

  #133286 closedMay 16, 2025

• Interactive Mode suddenly prevents indexing "[]"

  #134095 closedMay 16, 2025

• SimpleHTTPRequestHandler directory bugs

  #54440 closedMay 16, 2025

• asyncio dev docs claim that asyncio debug mode checks for unawaited coroutines

  #133515 closedMay 16, 2025

64 Issues opened by50 people

• mkdtemp() created directories no longer allows for writing files when running under a Windows AppContainer in 3.12.4 (but works under 3.12.3)

  #134587 openedMay 23, 2025

• Add `__attribute__((noreturn))` for `_mi_assert_fail`

  #134586 openedMay 23, 2025

• Disable `_Atomic` and `__thread` keywords on JetBrains IDE only

  #134585 openedMay 23, 2025

• Eliminate redundant refcounting in the JIT

  #134584 openedMay 23, 2025

• The devcontainer doesn't include the bits to build the _zstd module

  #134583 openedMay 23, 2025

• untokenize() round-trip fails for t-strings (with only type + string)

  #134582 openedMay 23, 2025

• Modernizing `difflib.HtmlDiff` for HTML Output

  #134580 openedMay 23, 2025

• Mark more slow tests

  #134578 openedMay 23, 2025

• logging.StreamHandler produces BrokenPipeError when cut short by head utility

  #134568 openedMay 23, 2025

• Expose log format to users in assertLogs

  #134567 openedMay 23, 2025

• unittest.doModuleCleanups() swallows all but first exception

  #134565 openedMay 23, 2025

• copy.replace() is annotated as "versionadded: 3.13", but `object.__replace__` isn't

  #134559 openedMay 23, 2025

• Refleaks on free-threaded builds

  #134557 openedMay 23, 2025

• Add support for Template type (t-strings) to pprint

  #134551 openedMay 22, 2025

• `-m pdb -p` -- other side cannot read debug script due to too-strict permissions

  #134546 openedMay 22, 2025

• New warnings in C implementation of subinterpreters

  #134542 openedMay 22, 2025

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

  #134538 openedMay 22, 2025

• ContextDecorator documentation is unclear.

  #134537 openedMay 22, 2025

• Port HMAC implementation to new OpenSSL APIs

  #134531 openedMay 22, 2025

• Performance issue with ARM64 windows Python release binaries

  #134524 openedMay 22, 2025

• Improve import error when extension module is an incompatible build

  #134493 openedMay 22, 2025

• dataclass.__eq__ no longer errors on missing attributes in Python 3.13

  #134488 openedMay 22, 2025

• `asyncio.timeout(0)` swallows a prior task cancellation

  #134471 openedMay 21, 2025

• pyrepl fails with an ugly traceback when ioctls are not allowed on tty stdio

  #134466 openedMay 21, 2025

• Inconsistent `subprocess.Popen.communicate()` behavior between Windows and Posix

  #134453 openedMay 21, 2025

• Error in Format Specification Mini-Language concerning `precision_with_grouping` in 3.14

  #134449 openedMay 21, 2025

• Dangerous reference count decrement.

  #134411 openedMay 21, 2025

• argparse: type=FileType("wb"), default=sys.stdout returns _io.TextIOWrapper instead of _io.BufferedWriter

  #134410 openedMay 21, 2025

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

  #134394 openedMay 20, 2025

• ZipFile.writestr doesn't behave like Path.write_*

  #134383 openedMay 20, 2025

• Not able to start an instantiated Thread in a child process through multiprocessing.Process in python 3.13

  #134381 openedMay 20, 2025

• 3.14 changes annotations behaviour for dataclasses.make_dataclass

  #134370 openedMay 20, 2025

• Remove unused imports in tests

  #134357 openedMay 20, 2025

• Export append_awaited_by API into public Python API.

  #134342 openedMay 20, 2025

• Consider supporting deflate64 in zipfile

  #134334 openedMay 20, 2025

• The C API needs to protect state that can be deleted by finalization

  #134307 openedMay 20, 2025

• Remove idlelib from sys.path in IDLE run process

  #134300 openedMay 20, 2025

• inspect.Signature.bind_partial() incorrectly succeeds for missing required positional arguments when called with no arguments vs. unpacked empty iterables on Python 3.13.2t

  #134299 openedMay 20, 2025

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

  #134294 openedMay 19, 2025

• Check compatibility with macOS deployment target during JIT builds

  #134291 openedMay 19, 2025

• `~bool` deprecation not reported for literals

  #134280 openedMay 19, 2025

• JIT stencil compilation does not respect CFLAGS

  #134273 openedMay 19, 2025

• Support mixed sync and async context managers in `async with` statements

  #134270 openedMay 19, 2025

• Add retries to `Tools/build/generate_sbom.py`

  #134262 openedMay 19, 2025

• ZipFile tests fail in negative timezone offsets on reproducible build environments

  #134261 openedMay 19, 2025

• Python 3.15.0: test_sys.test_getallocatedblocks() fails if run after test_collections.test_odd_sizes()

  #134248 openedMay 19, 2025

• `sys.setprofile` does not dipatch C Extension dunder methods

  #134243 openedMay 19, 2025

• Machine-readable specification for deprecated and removed CPython APIs

  #134222 openedMay 19, 2025

• [BUG] Hinting recursion limit will clear the system trace function (`sys.gettrace() -> None`)

  #134216 openedMay 19, 2025

• Does CPython >= 3.10, <=3.12 support a thread-safe increment?

  #134212 openedMay 19, 2025

• `_curses.window.getch` does not check for interruption signals as `_curses.window.{getkey,get_wch}` do

  #134210 openedMay 19, 2025

• Argument Clinic dead code in `_cursesmodule.c`

  #134208 openedMay 19, 2025

• argparse argument help indent should discount very long argument names

  #134200 openedMay 19, 2025

• Random segfaults on Python 3.12.10 during CI testing

  #134193 openedMay 18, 2025

• Use sys._clear_internal_caches isntead of deprecated sys._clear_type_cache at test_cmd_line

  #134179 openedMay 18, 2025

• Suggest the possible module in ModuleNotFoundError

  #134175 openedMay 18, 2025

• Add colorization of exceptions in default `sys.unraisablehook`

  #134170 openedMay 18, 2025

• http.server with HTTPS fails to bind IPv6 addresses

  #134168 openedMay 18, 2025

• The REPL hangs under no memory on 3.13

  #134163 openedMay 17, 2025

• `os.removedirs()` should define whether it follows symlinks

  #134161 openedMay 17, 2025

• Docs Examples Focus on Outdated Single-Phase Init Modules and Static Types

  #134160 openedMay 17, 2025

• `AttributeError` in `email._header_value_parser.get_address`

  #134155 openedMay 17, 2025

• `UnboundLocalError` in `email._header_value_parser.parse_message_id`

  #134152 openedMay 17, 2025

• `TypeError: '<' not supported between instances of 'NoneType' and 'int'` raised during call to `email.message_from_file`

  #134151 openedMay 17, 2025

254 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-133465: Allow PyErr_CheckSignals to be called without holding the GIL.

  #133466 commented onMay 22, 2025 • 13 new comments

• gh-108512: Add and use new replacements for PySys_GetObject()

  #111035 commented onMay 22, 2025 • 12 new comments

• gh-133722: Add Difflib theme to `_colorize` and 'color' option to `difflib.unified_diff`

  #133725 commented onMay 20, 2025 • 10 new comments

• gh-125996: fix thread safety of ordered dict

  #133734 commented onMay 19, 2025 • 9 new comments

• gh-133956 fix bug where `ClassVar` string annotation in `@dataclass` caused incorrect `__init__` generation

  #134073 commented onMay 19, 2025 • 8 new comments

• gh-132732: Automatically constant evaluate pure operations

  #132733 commented onMay 23, 2025 • 7 new comments

• gh-121171: Fix zip64 extract version in local headers

  #121177 commented onMay 21, 2025 • 6 new comments

• gh-91153: Fix bytearray holding a reference to its internal buffer when calling into potentially mutating __index__ methods

  #132379 commented onMay 18, 2025 • 6 new comments

• gh-42550: Add 'Expect: 100-Continue' support to httplib

  #133276 commented onMay 21, 2025 • 6 new comments

• gh-134004: Dbm vacuuming

  #134028 commented onMay 17, 2025 • 5 new comments

• Implement PEP 788

  #133110 commented onMay 22, 2025 • 5 new comments

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

  #132736 commented onMay 20, 2025 • 4 new comments

• gh-111375: Fix handling of exceptions within `@contextmanager`-decorated functions

  #111676 commented onMay 23, 2025 • 4 new comments

• gh-130718: Normalize edge cases in `datetime.timestamp` and `datetime.astimezone`

  #130752 commented onMay 19, 2025 • 3 new comments

• gh-106287: do not write objects after an unmarshalling error

  #132715 commented onMay 18, 2025 • 3 new comments

• Simplify HTMLParser by removing unnecessary assignment and assertion

  #132972 commented onMay 22, 2025 • 3 new comments

• gh-120266: Fix undefined `_utcfromtimestamp` name in `datetimetester`

  #120267 commented onMay 18, 2025 • 3 new comments

• gh-133390: Support basic completion for sqlite3 command-line interface

  #133393 commented onMay 21, 2025 • 3 new comments

• gh-134043: add `_PyObject_GetMethodStackRef`

  #134044 commented onMay 23, 2025 • 3 new comments

• gh-84013: normalize directory contents during import

  #113447 commented onMay 21, 2025 • 2 new comments

• gh-129069: make list ass_slice and memory_repeat safe in free-threading

  #131882 commented onMay 18, 2025 • 2 new comments

• gh-132331: Add `tp_versions_used` to `PyTypeObject` docs

  #132335 commented onMay 19, 2025 • 2 new comments

• gh-130160: use `.. program::` directive for documenting `venv` CLI

  #130699 commented onMay 21, 2025 • 2 new comments

• gh-59999: Add option to preserve permissions in ZipFile.extract

  #32289 commented onMay 21, 2025 • 2 new comments

• gh-124549: Warn on conflicting directives in `datetime.*.strptime`

  #132524 commented onMay 19, 2025 • 2 new comments

• gh-83938, gh-122476: Stop incorrectly RFC 2047 encoding non-ASCII email addresses

  #122540 commented onMay 18, 2025 • 2 new comments

• gh-132813: Fix the csv documentation for quoting and escaping

  #133209 commented onMay 20, 2025 • 2 new comments

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

  #1011 commented onMay 18, 2025 • 1 new comment

• gh-132416: document behavior of Path.symlink_to() when link or/and target already exist

  #132704 commented onMay 23, 2025 • 1 new comment

• gh-132322: Ensure shutil functions return str when using pathlib

  #132820 commented onMay 18, 2025 • 1 new comment

• gh-131531: android.py enhancements to support cibuildwheel

  #132870 commented onMay 21, 2025 • 1 new comment

• gh-91205: fix bug in shutil.copytree with relative links and ignore_dangling_symlinks=True

  #132984 commented onMay 17, 2025 • 1 new comment

• gh-133829: Update zipimport example to not be from Python 2

  #133835 commented onMay 18, 2025 • 1 new comment

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

  #122477 commented onMay 18, 2025 • 1 new comment

• gh-132558: Improve `argparse` docs on combining `type` and `choices`

  #133827 commented onMay 19, 2025 • 1 new comment

• gh-132314: fix stack array init warning

  #132376 commented onMay 21, 2025 • 1 new comment

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

  #134050 commented onMay 20, 2025 • 1 new comment

• Some tests consume too much memory

  #133454 commented onMay 23, 2025 • 0 new comments

• dropping `asyncio.open_unix_socket`'s writer will drop the connection.

  #109986 commented onMay 23, 2025 • 0 new comments

• cmd.Cmd completion fails in some cases, must allow the definition of readline completion delimiters

  #120479 commented onMay 23, 2025 • 0 new comments

• Different output from importlib.resources.files() in REPL in 3.12 versus 3.13

  #121190 commented onMay 23, 2025 • 0 new comments

• os.path.exists and os.path.stat not working on FSLogix Redirected Containers from 3.12 onward

  #133965 commented onMay 23, 2025 • 0 new comments

• Freeze support documentation is misleading.

  #80334 commented onMay 21, 2025 • 0 new comments

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

  #2210 commented onMay 19, 2025 • 0 new comments

• gh-76377: Rewrite plistlib with functional style.

  #4671 commented onMay 19, 2025 • 0 new comments

• gh-76578: Fix textwrap.wrap() so it's stable if run twice.

  #5615 commented onMay 19, 2025 • 0 new comments

• bpo-33997: Fix racing condition in termination of pool result_handler

  #8009 commented onMay 18, 2025 • 0 new comments

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

  #10875 commented onMay 22, 2025 • 0 new comments

• gh-66587: Fix deadlock from pool worker death without communication

  #16103 commented onMay 22, 2025 • 0 new comments

• gh-51067: Add remove() in ZipInfo

  #19358 commented onMay 20, 2025 • 0 new comments

• gh-59648: Nanosecond support for datetime

  #92078 commented onMay 18, 2025 • 0 new comments

• gh-99813: Start using `SSL_sendfile` when available

  #99907 commented onMay 19, 2025 • 0 new comments

• gh-51067: add `ZipFile.remove()`

  #103033 commented onMay 22, 2025 • 0 new comments

• gh-109638: Fix for significant backtracking in csv.Sniffer

  #109639 commented onMay 20, 2025 • 0 new comments

• Docs EPUB: fix meta tags connected with Open Graph

  #134071 commented onMay 16, 2025 • 0 new comments

• [doc] untokenize returns a string if no encoding token is recognized

  #60427 commented onMay 21, 2025 • 0 new comments

• io.TextIOWrapper ignores silently partial write if buffer is unbuffered

  #85393 commented onMay 21, 2025 • 0 new comments

• Executing `from . import *` within the REPL will import the `_pyrepl` package, But executing with the `-c` argument will result in an error.

  #127960 commented onMay 22, 2025 • 0 new comments

• Excessive hash collisions in IPv4Network and IPv6Network classes

  #134062 commented onMay 22, 2025 • 0 new comments

• Add `attach` command to pdb

  #133953 commented onMay 22, 2025 • 0 new comments

• Avoid temporary allocation in dec_as_long()

  #129275 commented onMay 22, 2025 • 0 new comments

• Behaviour change in partialmethod in Python3.11

  #99152 commented onMay 22, 2025 • 0 new comments

• segfault in gc with 3.14.0b1, trio and pytest

  #133932 commented onMay 22, 2025 • 0 new comments

• subprocess.check_call's `stdout=` write to the underlying file opened by bz2.open

  #105309 commented onMay 22, 2025 • 0 new comments

• test_alt_digits_nl_langinfo fails for locale uk_UA

  #133740 commented onMay 22, 2025 • 0 new comments

• Timestamp conversion on windows fails with timestamps close to EPOCH

  #81708 commented onMay 22, 2025 • 0 new comments

• Recording and restoring the LC_NUMERIC locale setting with LC_ALL=C.UTF-8 no longer works with Python 3.13.3

  #133967 commented onMay 22, 2025 • 0 new comments

• Monotonic time on macOS 10.12+ should use mach_continuous_time()

  #86273 commented onMay 22, 2025 • 0 new comments

• [C API] Add a banner to the C API documentation to recommend tools

  #133678 commented onMay 22, 2025 • 0 new comments

• Remove support for `__cached__` and `__package__` if missing corresponding `__spec__` attributes

  #134088 commented onMay 22, 2025 • 0 new comments

• Improvements to test.support.interpreters.Interpreter

  #132775 commented onMay 22, 2025 • 0 new comments

• plistlib can't decode date from year 0

  #85255 commented onMay 22, 2025 • 0 new comments

• Undocumented Cmd method print_topics

  #128430 commented onMay 22, 2025 • 0 new comments

• subprocess.Popen doesn't properly escape < or > for windows batch files

  #133545 commented onMay 22, 2025 • 0 new comments

• Improve `contextlib.ContextDecorator` support for generators and async functions

  #125862 commented onMay 22, 2025 • 0 new comments

• socket.send_fds() flags and address parameters have no effect

  #127840 commented onMay 22, 2025 • 0 new comments

• Better uop coverage in the JIT optimizer

  #131798 commented onMay 22, 2025 • 0 new comments

• ValueError on ephemeral zipfile after exception

  #106763 commented onMay 23, 2025 • 0 new comments

• `test_zstd` failed on ubuntu with free-threading

  #133885 commented onMay 23, 2025 • 0 new comments

• New REPL: Text display corruption when resizing terminal with multi-line content

  #132267 commented onMay 23, 2025 • 0 new comments

• Add examples to docs for str methods

  #106318 commented onMay 23, 2025 • 0 new comments

• GH-132554: "Virtual" iterators

  #132555 commented onMay 22, 2025 • 0 new comments

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

  #132599 commented onMay 18, 2025 • 0 new comments

• gh-85204: Improve `locale.setlocale` example

  #132683 commented onMay 18, 2025 • 0 new comments

• gh-133485: Use _interpreters.call() in InterpreterPoolExecutor

  #133957 commented onMay 22, 2025 • 0 new comments

• gh-132983: Split ``_zstd_set_c_parameters``

  #133921 commented onMay 17, 2025 • 0 new comments

• gh-133400: Fixed Ctrl+D (^D) behavior in :mod:`_pyrepl` module

  #133883 commented onMay 19, 2025 • 0 new comments

• gh-127081: use `getlogin_r` if available

  #132751 commented onMay 20, 2025 • 0 new comments

• [3.13] gh-132578: Rename the `threading.Thread._handle` field (GH-132696)

  #132789 commented onMay 18, 2025 • 0 new comments

• gh-132796: Closes SMTP connection on 421 during data in sendmail

  #132797 commented onMay 20, 2025 • 0 new comments

• gh-69011: `ctypes.create_*_buffer` clarify NUL termination character inclusion

  #132858 commented onMay 18, 2025 • 0 new comments

• gh-132710: only use stable `_uuid.generate_time_safe()` to deduce MAC address

  #132901 commented onMay 19, 2025 • 0 new comments

• gh-133866: remove deprecated and undocumented function `ctypes.SetPointerType`

  #133869 commented onMay 20, 2025 • 0 new comments

• gh-132969: Fix error/hang when shutdown(wait=False) and task exited abnormally

  #133222 commented onMay 22, 2025 • 0 new comments

• gh-132813: Improve error messages for incorrect types and values of csv.Dialog attributes

  #133241 commented onMay 21, 2025 • 0 new comments

• gh-72902: speedup Fraction.from_decimal/float in typical cases

  #133251 commented onMay 17, 2025 • 0 new comments

• gh-133146: Add the old public `get_value` method to documentation and refactor code.

  #133301 commented onMay 19, 2025 • 0 new comments

• gh-133312: configure: add --enable-static-libpython-for-interpreter

  #133313 commented onMay 17, 2025 • 0 new comments

• gh-133672: Allow LOAD_FAST to be optimized to LOAD_FAST_BORROW

  #133721 commented onMay 21, 2025 • 0 new comments

• gh-133644: remove `PyWeakref_GetObject` and `PyWeakref_GET_OBJECT`

  #133657 commented onMay 21, 2025 • 0 new comments

• gh-132775: Expand the Capability of Interpreter.call()

  #133484 commented onMay 22, 2025 • 0 new comments

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

  #133549 commented onMay 20, 2025 • 0 new comments

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

  #133608 commented onMay 20, 2025 • 0 new comments

• gh-133530: Differentiate between min/max heaps more

  #133613 commented onMay 17, 2025 • 0 new comments

• gh-65920: Implement `socket.sendfile` with `TransmitFile` on Windows

  #112337 commented onMay 21, 2025 • 0 new comments

• gh-113767: Adds a `zipfile.register_compressor()` API.

  #113768 commented onMay 21, 2025 • 0 new comments

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

  #117397 commented onMay 19, 2025 • 0 new comments

• gh-71189: Support all-but-last mode in os.path.realpath()

  #117562 commented onMay 20, 2025 • 0 new comments

• gh-119052: Set CRC to 0 in mkdir in all cases

  #119108 commented onMay 21, 2025 • 0 new comments

• gh-76595: Add note on `PyCapsule_Import` behavior

  #134022 commented onMay 16, 2025 • 0 new comments

• gh-119109: improve `functools.partial` vectorcall with keywords

  #124584 commented onMay 17, 2025 • 0 new comments

• GH-98894: Fix `function__return` and `function__entry` dTrace probe missing after `GH-103083`

  #125019 commented onMay 22, 2025 • 0 new comments

• gh-107398: Fix tarfile stream mode exception when process the file with extra header data

  #126304 commented onMay 22, 2025 • 0 new comments

• gh-129275: avoid temporary buffer in dec_as_long()

  #129630 commented onMay 17, 2025 • 0 new comments

• gh-108512: Add and use new replacements for PySys_GetObject() (alt)

  #129736 commented onMay 21, 2025 • 0 new comments

• gh-72902: improve Fraction(str) speed (don't use regexp's)

  #133994 commented onMay 20, 2025 • 0 new comments

• gh-129846: docs(warnings): clarify suppression of warning output in `catch_warnings`

  #130768 commented onMay 20, 2025 • 0 new comments

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

  #130771 commented onMay 23, 2025 • 0 new comments

• gh-130821: Add type information to wrong type error messages

  #130835 commented onMay 16, 2025 • 0 new comments

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

  #131008 commented onMay 19, 2025 • 0 new comments

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

  #131147 commented onMay 19, 2025 • 0 new comments

• gh-131178: Add tests for `pickletools` command-line interface

  #131287 commented onMay 20, 2025 • 0 new comments

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

  #131470 commented onMay 19, 2025 • 0 new comments

• gh-131743: Add screen length check to console.refresh in _pyrepl

  #131907 commented onMay 19, 2025 • 0 new comments

• gh-132108: Add Buffer Protocol support to int.from_bytes to improve performance

  #132109 commented onMay 21, 2025 • 0 new comments

• gh-132267: fix desynchronized cursor position and buffer mismatch after resize

  #132360 commented onMay 23, 2025 • 0 new comments

• gh-133968: Add PyUnicodeWriter_WriteASCII() function

  #133973 commented onMay 18, 2025 • 0 new comments

• Building and linking C extensions in a post-distutils world

  #99942 commented onMay 19, 2025 • 0 new comments

• PyErr_CheckSignals should be callable without holding the GIL

  #133465 commented onMay 19, 2025 • 0 new comments

• struct.pack error messages do not indicate which argument was invalid

  #67766 commented onMay 19, 2025 • 0 new comments

• Confusing error message when passing bytes to print with file pointing to a binary file

  #50553 commented onMay 19, 2025 • 0 new comments

• Make rawiobase_read() read directly to bytes object

  #60107 commented onMay 19, 2025 • 0 new comments

• Give PyErr_CheckSignals guide-level documentation

  #134075 commented onMay 19, 2025 • 0 new comments

• set better defaults for TCPServer options

  #80184 commented onMay 19, 2025 • 0 new comments

• Heisenbug that kills process via SIGALRM

  #133687 commented onMay 19, 2025 • 0 new comments

• `os.path.realpath` raises a `ValueError` when path contains a null byte

  #117596 commented onMay 19, 2025 • 0 new comments

• `zipfile`: docs should document what `ZipInfo.date_time` actually is

  #133125 commented onMay 19, 2025 • 0 new comments

• shutil: add reflink=False to file copy functions to control clone/CoW copies (use copy_file_range)

  #81338 commented onMay 19, 2025 • 0 new comments

• email: encoded headers lose their quoting when refolded

  #87720 commented onMay 19, 2025 • 0 new comments

• Make the JIT thread-safe

  #133171 commented onMay 19, 2025 • 0 new comments

• Inconsistency in the zlib module

  #74186 commented onMay 19, 2025 • 0 new comments

• make pyrepl more robust against crashes

  #122468 commented onMay 19, 2025 • 0 new comments

• lzma documentation: example to XZ compress file on disk

  #76341 commented onMay 19, 2025 • 0 new comments

• Exit codes are lost in the REPL

  #125880 commented onMay 19, 2025 • 0 new comments

• Add classproperty as builtin class

  #69129 commented onMay 19, 2025 • 0 new comments

• repl buffering conflicts with sys.stdin

  #99751 commented onMay 19, 2025 • 0 new comments

• Enable building both an interpreter that statically links libpython and a shared library too

  #133312 commented onMay 19, 2025 • 0 new comments

• Add tests for command-line interface

  #131178 commented onMay 19, 2025 • 0 new comments

• Document select() failure with buffered file

  #44883 commented onMay 19, 2025 • 0 new comments

• zipfile increase in size

  #72905 commented onMay 19, 2025 • 0 new comments

• Asyncio: fork() in coroutine causes bad file descriptor

  #130442 commented onMay 19, 2025 • 0 new comments

• multiprocessing.Pool shouldn't hang forever if a worker process dies unexpectedly

  #66587 commented onMay 20, 2025 • 0 new comments

• zipfile should catch ValueError as well as OSError to detect bad seek calls

  #73654 commented onMay 20, 2025 • 0 new comments

• ZipFile.open treats directory path as empty file

  #74909 commented onMay 20, 2025 • 0 new comments

• zipfile extractall needlessly re-wraps ZipInfo instances

  #76923 commented onMay 20, 2025 • 0 new comments

• decompressing and then re-compressing zipfiles with Python 3 zipfile loses flag_bits

  #79399 commented onMay 20, 2025 • 0 new comments

• zipfile.ZipInfo objects contain invalid 'extra' fields.

  #83475 commented onMay 20, 2025 • 0 new comments

• zipfile ignores deflate level settings in zipinfo object

  #64093 commented onMay 20, 2025 • 0 new comments

• Incorrect decoding of preamble in email parser

  #118718 commented onMay 20, 2025 • 0 new comments

• http.client.HTTPMessage.getallmatchingheaders() always returns []

  #49303 commented onMay 16, 2025 • 0 new comments

• Make pathlib ABCs usable by zipfile.Path

  #128520 commented onMay 16, 2025 • 0 new comments

• argparse has problem parsing option files containing empty rows

  #54732 commented onMay 16, 2025 • 0 new comments

• Patch: xmlrpclib client ignores datetime tzinfo when creating iso8601 dates

  #46875 commented onMay 16, 2025 • 0 new comments

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

  #128813 commented onMay 17, 2025 • 0 new comments

• Deprecation of locale.getdefaultlocale breaks POSIX compatibility on Windows platform

  #130796 commented onMay 17, 2025 • 0 new comments

• Remove deprecated function `locale.getdefaultlocale`

  #134086 commented onMay 17, 2025 • 0 new comments

• unexpected behavior of tempfile.TemporaryFile() for O_TMPFILE

  #96531 commented onMay 17, 2025 • 0 new comments

• Replace `#` comments with modern docstrings when possible

  #134082 commented onMay 17, 2025 • 0 new comments

• Not all types have "trashcan" protection and tp_dealloc can overflow stack

  #124715 commented onMay 17, 2025 • 0 new comments

• webbrowser does not handle opens under Windows WSL properly

  #89752 commented onMay 17, 2025 • 0 new comments

• Avoid DeprecationWarning for `_pack_` without `_layout_` when there are not bit-fields?

  #133800 commented onMay 17, 2025 • 0 new comments

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

  #131747 commented onMay 17, 2025 • 0 new comments

• Using the public PyUnicodeWriter C API made the json module slower

  #133968 commented onMay 17, 2025 • 0 new comments

• ctypes: clearly document how structure bit fields are allocated

  #57089 commented onMay 17, 2025 • 0 new comments

• Out-of-bounds read in integrated mimalloc (fixed upstream)

  #134070 commented onMay 17, 2025 • 0 new comments

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

  #133895 commented onMay 18, 2025 • 0 new comments

• Readline completion of module names in import statements

  #69605 commented onMay 18, 2025 • 0 new comments

• Documentation of ast.walk misleadingly characterizes its behavior as recursive when it's really iterative

  #123373 commented onMay 18, 2025 • 0 new comments

• Compilation of HACL fails under macOS Silicon for version 3.14

  #130478 commented onMay 18, 2025 • 0 new comments

• Consider adding a Mac Catalyst build option

  #98297 commented onMay 18, 2025 • 0 new comments

• Use Python versioning in `msgfmt.py`/`pygettext.py`

  #133319 commented onMay 19, 2025 • 0 new comments

• Regression in 3.14: setting __dict__ on custom type broken (mypyc, pybind11)

  #133912 commented onMay 19, 2025 • 0 new comments

• os.stat() on Windows succeeds for nonexistent paths with trailing spaces

  #84419 commented onMay 19, 2025 • 0 new comments

• PyUnicode_InternFromString does not immortalize the string as the document claims

  #133260 commented onMay 19, 2025 • 0 new comments

• The CSV file delimiter found with csv.Sniffer() is interpreted incorrectly

  #119123 commented onMay 19, 2025 • 0 new comments

• Improve PyREPL auto-indentation

  #133710 commented onMay 19, 2025 • 0 new comments

• ZipFile.writestr implies non-regular files

  #68164 commented onMay 19, 2025 • 0 new comments

• New REPL sometimes incrementally indents traceback lines

  #131968 commented onMay 19, 2025 • 0 new comments

• Expose functions called from the interpreter loop via PyAPI_FUNC

  #131776 commented onMay 19, 2025 • 0 new comments

• Better constant narrowing in the JIT optimizer

  #130415 commented onMay 19, 2025 • 0 new comments

• Add io.BinaryTransformWrapper and a "transform" parameter to open()

  #64604 commented onMay 19, 2025 • 0 new comments

• Print from background thread has broken line endings

  #129385 commented onMay 20, 2025 • 0 new comments

• concurrent.futures.ThreadPoolExecutor does not free memory when shutdown

  #98467 commented onMay 20, 2025 • 0 new comments

• Async Call-Stack Reconstruction

  #91048 commented onMay 20, 2025 • 0 new comments

• The New REPL Does Not Load My Command History

  #120766 commented onMay 21, 2025 • 0 new comments

• subprocess.call(..., user=xx, group=xxx) is not able to gain privileges

  #100163 commented onMay 21, 2025 • 0 new comments

• Memory keeps increasing with fixed-size dict during multi-threaded set/delete in 3.13.3t

  #133136 commented onMay 21, 2025 • 0 new comments

• zipfile cannot handle zip files where the archive size for a file does not match actual contents

  #70226 commented onMay 21, 2025 • 0 new comments

• logging should cache LogRecord.message

  #122089 commented onMay 21, 2025 • 0 new comments

• Add typing to more build tools

  #133403 commented onMay 21, 2025 • 0 new comments

• Too early EOFError

  #101911 commented onMay 21, 2025 • 0 new comments

• Asyncio BufferedProtocol with SSL is significantly slower than asyncio sockets with SSL

  #133112 commented onMay 21, 2025 • 0 new comments

• Subinterpreters don't properly clean up threads

  #128639 commented onMay 21, 2025 • 0 new comments

• asyncio.TaskGroup may silently discard request to run a task

  #116048 commented onMay 21, 2025 • 0 new comments

• Feature request: sniff csv quoting and lineterminator

  #129374 commented onMay 21, 2025 • 0 new comments

• csv: Inconsistency re QUOTE_NONNUMERIC

  #74232 commented onMay 21, 2025 • 0 new comments

• Use implemenation-specific I/O open / constructors in tests

  #133982 commented onMay 21, 2025 • 0 new comments

• sockets and asyncio on Windows depend on SYSTEMROOT env var

  #118234 commented onMay 21, 2025 • 0 new comments

• io and _pyio modules require the _io module

  #62184 commented onMay 21, 2025 • 0 new comments

• Some edge cases in `email.utils.parsedate_to_datetime` seem to differ from RFC2822 spec

  #126845 commented onMay 21, 2025 • 0 new comments

• Allow third party libraries to provide new zipfile compression methods

  #113767 commented onMay 21, 2025 • 0 new comments

• Align the grammar documentation with Python's actual grammar

  #127833 commented onMay 21, 2025 • 0 new comments

• New REPL dosen't remove line continuations upon terminal resizing

  #131973 commented onMay 21, 2025 • 0 new comments

• The io module doesn't support non-blocking files

  #57531 commented onMay 21, 2025 • 0 new comments

• io.BufferReader.read() returns None

  #80050 commented onMay 21, 2025 • 0 new comments

• docstring for email._parseaddr._parsedate_tz says "declaims knowledge" vs "disclaims"

  #101913 commented onMay 21, 2025 • 0 new comments

• `email.headerregistry` docs omit the required keyword `parse_tree`

  #123138 commented onMay 21, 2025 • 0 new comments

• Ensure that `multiprocessing.util.get_temp_dir()` can be used to create socket files with limited path length

  #132124 commented onMay 21, 2025 • 0 new comments

• Multiple test failures on Alpine 3.15 / musl-1.2.2-r7

  #90548 commented onMay 21, 2025 • 0 new comments

• Inconsistencies with datetime.fromtimestamp(t) when t < 0

  #80620 commented onMay 21, 2025 • 0 new comments

• Implement PEP 784 - Adding Zstandard to the Python standard library

  #132983 commented onMay 21, 2025 • 0 new comments

• Enable for ZipFile to specify to create archives of arbitrary windows FAT or Unix filesystem

  #133667 commented onMay 21, 2025 • 0 new comments

• Provide a way to skip magic-number search in ZipFile(mode='a')

  #86760 commented onMay 20, 2025 • 0 new comments

• Incorrect reading "End of central directory record." (zipfile module)

  #108526 commented onMay 20, 2025 • 0 new comments

• Wrong extract version set in local headers for files located beyond zip64 limit

  #121171 commented onMay 20, 2025 • 0 new comments

• Cannot open zip64 file if Zip64EOCD record has additional data

  #126834 commented onMay 20, 2025 • 0 new comments

• Compiling static library with `-fPIC` throws error

  #100707 commented onMay 20, 2025 • 0 new comments

• HTMLParser.handle_starttag should mention that value can be None

  #82665 commented onMay 20, 2025 • 0 new comments

• Data race between update_one_slot and PyObject_Hash under free-threading

  #132214 commented onMay 20, 2025 • 0 new comments

• Add `addCleanup` to `unittest.subTest`

  #134079 commented onMay 20, 2025 • 0 new comments

• Fractions instantiation revisited

  #72902 commented onMay 20, 2025 • 0 new comments

• Support different modes in os.path.realpath()

  #71189 commented onMay 20, 2025 • 0 new comments

• Exact reporting of `curses` C function failures

  #133579 commented onMay 20, 2025 • 0 new comments

• math.log handles int but not 3rd party integer types

  #120950 commented onMay 20, 2025 • 0 new comments

• pyrepl messed up terminal if a signal handler expects stdin

  #130168 commented onMay 20, 2025 • 0 new comments

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

  #121402 commented onMay 20, 2025 • 0 new comments

• gzip: cannot create file if mtime > `2106-02-07T06:28:15`

  #133998 commented onMay 20, 2025 • 0 new comments

• Fix all Sphinx reference warnings in the documentation

  #101100 commented onMay 20, 2025 • 0 new comments

• datetime subject to rounding?

  #89510 commented onMay 20, 2025 • 0 new comments

• Stack overflow test errors in Alpine after GH-130398

  #131338 commented onMay 20, 2025 • 0 new comments

• emscripten cross-compile wasm-ld: error: duplicate symbol `_Py_LibHacl_Hacl_Hash_*`

  #133042 commented onMay 20, 2025 • 0 new comments

• Use-after-free in `unicode_escape` decoder with error handler

  #133767 commented onMay 20, 2025 • 0 new comments

• `zipfile`: `zipfile.Path`’s `glob()` and `rglob()` are not documented

  #133360 commented onMay 20, 2025 • 0 new comments

• Avoid using unsafe `realpath`

  #42400 commented onMay 20, 2025 • 0 new comments

• zipfile detection of when to write a zip64 header should be made accurate

  #113931 commented onMay 20, 2025 • 0 new comments

• Zipfile.extractall does not preserve file permissions

  #59999 commented onMay 20, 2025 • 0 new comments

• zipfile.write, arcname should be allowed to be a byte string

  #54966 commented onMay 20, 2025 • 0 new comments

• zipfile can't extract file

  #51088 commented onMay 20, 2025 • 0 new comments

• Expose `PyMutex_IsLocked` in the public C API

  #134009 commented onMay 20, 2025 • 0 new comments

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

  #133931 commented onMay 20, 2025 • 0 new comments

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

  #131724 commented onMay 20, 2025 • 0 new comments

• Emscripten: Get test suite passing

  #127146 commented onMay 20, 2025 • 0 new comments

• C API/GC: datetime.datetime doesn't have `Py_TPFLAGS_HAVE_GC`, potentially causing leaks in `tzinfo` cycles

  #132705 commented onMay 20, 2025 • 0 new comments

• IDLE: Remove '', user_dir, and idlelib from sys.path when added

  #69674 commented onMay 20, 2025 • 0 new comments