27 Pull requests merged by 11 people

• [3.14] gh-135721: skip test_trashcan_python_class on wasm buildbots with stack overflow (GH-135766)

  #135955 merged Jun 25, 2025

• [3.13] gh-91555: Revert disabling of logger while handling log record. (GH-135858)

  #135911 merged Jun 25, 2025

• [3.14] Docs: Fix indentation in slice class of functions.rst (GH-134393)

  #135948 merged Jun 25, 2025

• [3.13] Docs: Fix indentation in slice class of functions.rst (GH-134393)

  #135949 merged Jun 25, 2025

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

  #134393 merged Jun 25, 2025

• [3.13] gh-135871: Fix needless spinning in _PyMutex_LockTimed with zero timeout (gh-135872)

  #135947 merged Jun 25, 2025

• [3.14] gh-135871: Fix needless spinning in _PyMutex_LockTimed with zero timeout (gh-135872)

  #135946 merged Jun 25, 2025

• [3.14] gh-91555: Revert disabling of logger while handling log record. (GH-135858)

  #135910 merged Jun 25, 2025

• gh-135871: Fix needless spinning in _PyMutex_LockTimed (timeout==0)

  #135872 merged Jun 25, 2025

• gh-135927: Fix MSVC Clatest C builds

  #135935 merged Jun 25, 2025

• [3.14] gh-135839: Fix module_traverse and module_clear in subinterp modules (GH-135937)

  #135939 merged Jun 25, 2025

• [3.13] Docs: Add cross-reference for positional_item in the calls productionlist (GH-129977)

  #135941 merged Jun 25, 2025

• [3.14] Docs: Add cross-reference for positional_item in the calls productionlist (GH-129977)

  #135940 merged Jun 25, 2025

• Docs: Add cross-reference for positional_item in the calls productionlist

  #129977 merged Jun 25, 2025

• gh-135839: Fix module_traverse and module_clear in subinterp modules

  #135937 merged Jun 25, 2025

• [3.14] gh-131591: Make --without-remote-debug work (GH-135925)

  #135931 merged Jun 25, 2025

• gh-131591: Make --without-remote-debug work

  #135925 merged Jun 25, 2025

• [3.14] gh-135755: Move SPECIAL_ constants to a private header (GH-135922)

  #135926 merged Jun 25, 2025

• gh-135755: Move SPECIAL_ constants to a private header

  #135922 merged Jun 25, 2025

• [3.13] gh-135839: Fix module_traverse and module_clear in _interpchannelsmodule (GH-135840)

  #135919 merged Jun 25, 2025

• [3.14] gh-135839: Fix module_traverse and module_clear in _interpchannelsmodule (GH-135840)

  #135918 merged Jun 25, 2025

• gh-135839: Fix traverse_module_state usage in _interpchannelsmodule

  #135840 merged Jun 25, 2025

• [3.13] gh-135755: Docs: C API: Document missing PyFunction_GET* macros (GH-135762)

  #135917 merged Jun 25, 2025

• [3.14] gh-135755: Docs: C API: Document missing PyFunction_GET* macros (GH-135762)

  #135916 merged Jun 25, 2025

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

  #135762 merged Jun 25, 2025

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

  #135473 merged Jun 25, 2025

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

  #135858 merged Jun 25, 2025

22 Pull requests opened by 15 people

• gh-134584: Eliminate redundant refcounting from _STORE_SUBSCR_LIST_INT

  #135907 opened Jun 25, 2025

• gh-128051: fix tests if sys.float_repr_style is 'legacy'

  #135908 opened Jun 25, 2025

• [3.14] GH-133136: Revise QSBR to reduce excess memory held (gh-135473)

  #135912 opened Jun 25, 2025

• gh-135913: Document ob_refcnt, ob_type, ob_size

  #135914 opened Jun 25, 2025

• gh-82575: Adjust `time.get_clock_info` *adjustable* attribute doc

  #135920 opened Jun 25, 2025

• gh-135755: Use private names (_Py*) for header file guards new in 3.14

  #135921 opened Jun 25, 2025

• gh-131591: Add Py_ prefix to MAX_SCRIPT_PATH_SIZE; remove unprefixed struct tag

  #135924 opened Jun 25, 2025

• gh-130396: Move PYOS_LOG2_STACK_MARGIN to internal headers

  #135928 opened Jun 25, 2025

• gh-131591: Document Py_REMOTE_DEBUG

  #135929 opened Jun 25, 2025

• gh-135661: Fix parsing start and end tags in HTMLParser

  #135930 opened Jun 25, 2025

• gh-125206: Make _Py_FFI_SUPPORT_C_COMPLEX private

  #135932 opened Jun 25, 2025

• gh-120713: Make _Py_NORMALIZE_CENTURY private

  #135933 opened Jun 25, 2025

• gh-135755: Document the new `PyFunction_GET_BUILTINS` macro

  #135934 opened Jun 25, 2025

• gh-135755: Move `PyFunction_GET_BUILTINS` to the private API

  #135938 opened Jun 25, 2025

• gh-135676: Lexical analysis: Reword String literals and related sections

  #135942 opened Jun 25, 2025

• [3.13] gh-135839: Fix `module_traverse` and `module_clear` in subinterp modules (GH-135937)

  #135943 opened Jun 25, 2025

• gh-135944: Add a "Runtime Components" Section to the Execution Model Docs

  #135945 opened Jun 25, 2025

• [3.14] GH-133600: Backport file reorg of `Tools/wasm/wasi`

  #135950 opened Jun 25, 2025

• gh-91555: add warning to docs about possibility of deadlock/infinite recursion

  #135954 opened Jun 25, 2025

• gh-135956: Remove duplicate word in _pydatetime docstring

  #135957 opened Jun 25, 2025

• Docs: Fix duplicate word typos

  #135958 opened Jun 26, 2025

• gh-135959: Mark ast.ImportFrom.level as required

  #135960 opened Jun 26, 2025

3 Issues closed by 3 people

• Improve syntax error for wrongly closed strings

  #88535 closed Jun 25, 2025

• CPython fails to build on MSVC with latest C standard flag

  #135927 closed Jun 25, 2025

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

  #135839 closed Jun 25, 2025

9 Issues opened by 9 people

• ast.ImportFrom.level is incorrectly marked as optional

  #135959 opened Jun 26, 2025

• datetime.isoformat() docstring has a typo

  #135956 opened Jun 25, 2025

• Expose internal stack introspection APIs as a statistical runtime analysis tool

  #135953 opened Jun 25, 2025

• smtplib chunked sending

  #135952 opened Jun 25, 2025

• Add a Section to the Language Reference About Runtime Components

  #135944 opened Jun 25, 2025

• Show how to clear a `@functools.cached_property`

  #135936 opened Jun 25, 2025

• Wrong `TypeError` message

  #135915 opened Jun 25, 2025

• Document ob_refcnt, ob_type, ob_size

  #135913 opened Jun 25, 2025

• Free threaded builds can double dealloc if .tp_dealloc sleeps

  #135909 opened Jun 25, 2025

70 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-135904: Optimize the JIT's assembly control flow

  #135905 commented on Jun 25, 2025 • 11 new comments

• gh-134939: Fill Out the concurrent.interpreters Docs

  #135902 commented on Jun 25, 2025 • 7 new comments

• gh-135447: Document new bytecodes in 3.14

  #135803 commented on Jun 25, 2025 • 7 new comments

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

  #134627 commented on Jun 25, 2025 • 5 new comments

• gh-135832: implement Py_DECREF specializations for Py_GIL_DISABLED build

  #135833 commented on Jun 25, 2025 • 4 new comments

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

  #135585 commented on Jun 25, 2025 • 3 new comments

• gh-135528: Support more second-level domain names in http.cookiejar

  #135820 commented on Jun 25, 2025 • 3 new comments

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

  #131470 commented on Jun 26, 2025 • 2 new comments

• gh-135854: Fix function `email.message.Message.get_boundary` strips boundaries twice

  #135891 commented on Jun 25, 2025 • 2 new comments

• gh-135853: add `math.signbit`

  #135877 commented on Jun 25, 2025 • 1 new comment

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

  #135814 commented on Jun 25, 2025 • 1 new comment

• gh-135853: add `math.fmax` and `math.fmin`

  #135888 commented on Jun 25, 2025 • 1 new comment

• gh-102555: Fix comment parsing in HTMLParser

  #135664 commented on Jun 25, 2025 • 1 new comment

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

  #135570 commented on Jun 26, 2025 • 1 new comment

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

  #134336 commented on Jun 25, 2025 • 0 new comments

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

  #132814 commented on Jun 25, 2025 • 0 new comments

• gh-132346: Docs: Clarify that reference counts aren't stable between versions

  #132352 commented on Jun 25, 2025 • 0 new comments

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

  #131721 commented on Jun 25, 2025 • 0 new comments

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

  #131477 commented on Jun 25, 2025 • 0 new comments

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

  #131008 commented on Jun 25, 2025 • 0 new comments

• gh-88473: Implement fast path in date.today() for date types

  #130980 commented on Jun 25, 2025 • 0 new comments

• IDLE: Update NEWS2x.txt with 2.7 release date

  #129908 commented on Jun 25, 2025 • 0 new comments

• gh-109945: Enable spec of multiple curves/groups for TLS

  #119244 commented on Jun 25, 2025 • 0 new comments

• gh-107545: Fix misleading setsockopt error message

  #107546 commented on Jun 25, 2025 • 0 new comments

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

  #134365 commented on Jun 25, 2025 • 0 new comments

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

  #134570 commented on Jun 25, 2025 • 0 new comments

• gh-135906: Use _PyObject_CAST in internal CPython headers

  #135892 commented on Jun 25, 2025 • 0 new comments

• gh-118350: Add escapable-raw-text to CDATA mode

  #135310 commented on Jun 25, 2025 • 0 new comments

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

  #135566 commented on Jun 25, 2025 • 0 new comments

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

  #135678 commented on Jun 25, 2025 • 0 new comments

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

  #135689 commented on Jun 25, 2025 • 0 new comments

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

  #135794 commented on Jun 25, 2025 • 0 new comments

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

  #135831 commented on Jun 25, 2025 • 0 new comments

• Add whatsnew text for warnings module changes.

  #135869 commented on Jun 25, 2025 • 0 new comments

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

  #135863 commented on Jun 25, 2025 • 0 new comments

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

  #135830 commented on Jun 26, 2025 • 0 new comments

• Use _PyObject_CAST in internal headers

  #135906 commented on Jun 25, 2025 • 0 new comments

• XSS in html.parser library

  #102555 commented on Jun 25, 2025 • 0 new comments

• Implement PEP 768 – Safe external debugger interface for CPython

  #131591 commented on Jun 25, 2025 • 0 new comments

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

  #130396 commented on Jun 25, 2025 • 0 new comments

• Stack overflow test errors in Alpine after GH-130398

  #131338 commented on Jun 25, 2025 • 0 new comments

• Worst case quadratic complexity in HTMLParser

  #135462 commented on Jun 25, 2025 • 0 new comments

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

  #127705 commented on Jun 25, 2025 • 0 new comments

• time.get_clock_info reports "adjustable=False" for implementation="CLOCK_MONOTONIC"

  #82575 commented on Jun 25, 2025 • 0 new comments

• test_idle test_configdialog.HighPageTest failing on macOS

  #134770 commented on Jun 25, 2025 • 0 new comments

• When accepting a socket connection and ERROR_NETNAME_DELETED occurs, leads this into a closing of the serving socket (BaseProactorEventLoop)

  #93821 commented on Jun 25, 2025 • 0 new comments

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

  #134786 commented on Jun 25, 2025 • 0 new comments

• Expose log format to users in assertLogs

  #134567 commented on Jun 25, 2025 • 0 new comments

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

  #133136 commented on Jun 25, 2025 • 0 new comments

• json.load() can raise undocumented RecursionError

  #135835 commented on Jun 25, 2025 • 0 new comments

• Broken tests with "legacy" sys.float_repr_style

  #128051 commented on Jun 25, 2025 • 0 new comments

• sqlite3 CLI keeps part of previous commands when scrolling history

  #135883 commented on Jun 25, 2025 • 0 new comments

• Eliminate redundant refcounting in the JIT

  #134584 commented on Jun 25, 2025 • 0 new comments

• We have run out of flags bits in `PyTypeObject`'s `tp_flags`

  #134860 commented on Jun 26, 2025 • 0 new comments

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

  #135828 commented on Jun 26, 2025 • 0 new comments

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

  #91555 commented on Jun 25, 2025 • 0 new comments

• Use NETRC environment variable

  #135788 commented on Jun 25, 2025 • 0 new comments

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

  #135447 commented on Jun 25, 2025 • 0 new comments

• Bug: ASCII range mentioned as U+0001..U+007F, rather than U+0000..U+007F

  #135923 commented on Jun 25, 2025 • 0 new comments

• Reorganize WASI-related files in `Tools/wasm`

  #133600 commented on Jun 25, 2025 • 0 new comments

• Non-blocking `_PyMutex_LockTimed` spins and may fail unnecessarily in no-GIL builds

  #135871 commented on Jun 25, 2025 • 0 new comments

• multiprocessing logger deadlocks if used with logging.handlers.QueueHandler

  #90321 commented on Jun 25, 2025 • 0 new comments

• Regression in multiprocessing.set_start_method introduced in Python 3.13.4

  #135726 commented on Jun 25, 2025 • 0 new comments

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

  #135769 commented on Jun 25, 2025 • 0 new comments

• Reword the Lexical Analysis chapter of the docs

  #135676 commented on Jun 25, 2025 • 0 new comments

• Importing ctypes results in extra open libffi file descriptor since 3.14

  #135893 commented on Jun 25, 2025 • 0 new comments

• Undocumented 3.14 C API

  #135755 commented on Jun 25, 2025 • 0 new comments

• Accelerate string.Template by using formatted string literals

  #72496 commented on Jun 25, 2025 • 0 new comments

• Type annotations lost when using wraps by default

  #85403 commented on Jun 25, 2025 • 0 new comments

• HTMLParser differences from the HTML5 specification

  #135661 commented on Jun 25, 2025 • 0 new comments