68 Pull requests merged by 32 people

• gh-120492: Sync importlib_metadata 8.2.0

  #124033 merged Aug 15, 2025

• gh-92936: update http.cookies docs post GH-113663

  #137566 merged Aug 15, 2025

• [3.13] gh-131178: Add tests for site command-line interface (GH-133582)

  #137833 merged Aug 15, 2025

• gh-131178: Add tests for site command-line interface

  #133582 merged Aug 15, 2025

• [3.13] gh-137777: Disband the 'Program Frameworks' chapter (GH-137796)

  #137831 merged Aug 15, 2025

• gh-137777: Fix remove Program Frameworks chapter and relocate its modules

  #137796 merged Aug 15, 2025

• [3.14] gh-137078: Fix keyword typo recognition when executed over files (GH-137079)

  #137826 merged Aug 15, 2025

• gh-137078: Fix keyword typo recognition when executed over files

  #137079 merged Aug 15, 2025

• [3.14] GH-123299: Copyedit 3.14 What's New: Removed (GH-137794)

  #137825 merged Aug 15, 2025

• GH-123299: Copyedit 3.14 What's New: Removed

  #137794 merged Aug 15, 2025

• [3.13] gh-123085: Fix issue in inferred caller when resource package has no source (GH-123102)

  #124024 merged Aug 15, 2025

• [3.13] Mention the "context manager" keyword in concurrent.futures documentation (GH-130976)

  #137811 merged Aug 15, 2025

• [3.14] gh-137760: Update REPL constants documentation (gh-137798)

  #137822 merged Aug 15, 2025

• [3.13] gh-137760: Update REPL constants documentation (gh-137798)

  #137823 merged Aug 15, 2025

• gh-137808: use argument clinic for _thread.lock and _thread.RLock

  #137809 merged Aug 15, 2025

• gh-137760: Update REPL constants documentation

  #137798 merged Aug 15, 2025

• [3.14] GH-123299: Copyedit 3.14 What's New: Optimizations (GH-137789)

  #137813 merged Aug 15, 2025

• GH-123299: Copyedit 3.14 What's New: Optimizations

  #137789 merged Aug 15, 2025

• [3.14] gh-109975: Indicate the minimum version for PyREPL in the tutorial (GH-136046)

  #137766 merged Aug 15, 2025

• [3.14] gh-137026: Add an explainer guide for asyncio (GH-137215)

  #137581 merged Aug 15, 2025

• [3.14] gh-137183: Document that array.array typecode w is new in 3.13 (GH-137184)

  #137208 merged Aug 15, 2025

• [3.14] gh-136437: Convert more os.path functions to positional-only in the docs (GH-136970)

  #137000 merged Aug 15, 2025

• Mention the "context manager" keyword in concurrent.futures documentation

  #130976 merged Aug 15, 2025

• [3.14] gh-123299: Update What's new in Python 3.14: typos and misplaced item. (GH-136665)

  #137769 merged Aug 15, 2025

• [3.13] gh-137576: Fix for Basic REPL showing incorrect code in tracebacks with PYTHONSTARTUP (GH-137625)

  #137778 merged Aug 15, 2025

• gh-137716: Fix double period in AttributeError message for invalid mock assertions

  #137717 merged Aug 14, 2025

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

  #137779 merged Aug 14, 2025

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

  #135242 merged Aug 14, 2025

• [3.13] gh-134262: Fix off by one errors in download retry functions (GH-134867)

  #137775 merged Aug 14, 2025

• [3.13] gh-135661: Fix CDATA section parsing in HTMLParser (GH-135665)

  #137773 merged Aug 14, 2025

• gh-135661: Fix CDATA section parsing in HTMLParser

  #135665 merged Aug 14, 2025

• gh-137576: Fix for Basic REPL Showing Incorrect Code in Tracebacks with PYTHONSTARTUP

  #137625 merged Aug 14, 2025

• Update link to translating in the devguide in bugs.rst

  #137736 merged Aug 14, 2025

• gh-123299: Update What's new in Python 3.14: typos and misplaced item.

  #136665 merged Aug 14, 2025

• [3.13] gh-109975: Indicate the minimum version for PyREPL in the tutorial (GH-136046)

  #137767 merged Aug 14, 2025

• gh-109975: Indicate the minimal version suporting the new REPL in tutorial/appendix.rst

  #136046 merged Aug 14, 2025

• gh-133403: Run mypy on Tools/build/check_warnings.py

  #137700 merged Aug 14, 2025

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

  #136770 merged Aug 14, 2025

• gh-125854: Improve error messages for invalid category in the warnings module

  #137750 merged Aug 14, 2025

• [3.14] gh-137749: Python 3.14 installer is for macOS 10.15 and later (GH-137753)

  #137755 merged Aug 14, 2025

• gh-137749: Python 3.14 installer is for macOS 10.15 and later

  #137753 merged Aug 14, 2025

• [3.13] gh-131788: make resource_tracker re-entrant safe (GH-131787)

  #137738 merged Aug 14, 2025

• [3.14] GH-137573: mark _PyOptimizer_Optimize as no inline (GH-137731)

  #137751 merged Aug 14, 2025

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

  #130835 merged Aug 14, 2025

• GH-137573: mark _PyOptimizer_Optimize as no inline

  #137731 merged Aug 14, 2025

• [3.14] gh-132339: Add support for OpenSSL 3.5 (GH-137720)

  #137747 merged Aug 14, 2025

• gh-132339: Add support for OpenSSL 3.5

  #137720 merged Aug 14, 2025

• Use the latest dev container image perpetually

  #137734 merged Aug 13, 2025

• gh-131788: make resource_tracker re-entrant safe

  #131787 merged Aug 13, 2025

• gh-137400: Fix thread-safety issues when profiling all threads

  #137518 merged Aug 13, 2025

• [3.13] gh-87281: Improve documentation for locale.setlocale() and locale.getlocale() (GH-137313)

  #137723 merged Aug 13, 2025

• Add internal doc describing the stack protection mechanism

  #137663 merged Aug 13, 2025

• gh-87281: Improve documentation for locale.setlocale() and locale.getlocale()

  #137313 merged Aug 13, 2025

• gh-137681: Always initialize exception handler for new instruction

  #137655 merged Aug 13, 2025

• [3.14] gh-137226: Fix behavior of ForwardRef.evaluate with type_params (GH-137227)

  #137709 merged Aug 13, 2025

• gh-137226: Fix behavior of ForwardRef.evaluate with type_params

  #137227 merged Aug 13, 2025

• gh-73487: Convert _decimal to use Argument Clinic (part 1)

  #137606 merged Aug 13, 2025

• [3.14] gh-133403: Run mypy on Tools/build/mypy.ini changes (GH-137692)

  #137698 merged Aug 13, 2025

• [3.14] gh-133403: Check generate_stdlib_module_names and check_extension_modules with mypy (GH-137546)

  #137679 merged Aug 13, 2025

• [3.14] gh-137450: macOS installer shell path management improvements (GH-137451)

  #137453 merged Aug 13, 2025

• gh-64612: Update error handlers list under open()

  #137304 merged Aug 13, 2025

• [3.14] GH-134291: Support older macOS deployment targets for JIT builds (GH-137211)

  #137701 merged Aug 13, 2025

• [3.14] gh-137242: Add Android CI job (GH-137186)

  #137683 merged Aug 13, 2025

• [3.13] gh-137668: Document that ord() supports also bytes and bytearray (GH-137669)

  #137704 merged Aug 13, 2025

• gh-137668: Document that ord() supports also bytes and bytearray

  #137669 merged Aug 13, 2025

• gh-131146: Fall back to month_name if standalone_month_names aren't distinct

  #137674 merged Aug 13, 2025

• [3.13] gh-133403: Run mypy on Tools/build/mypy.ini changes (GH-137692)

  #137699 merged Aug 13, 2025

• [3.13] gh-133403: Check generate_stdlib_module_names and check_extension_modules with mypy (GH-137546)

  #137691 merged Aug 13, 2025

47 Pull requests opened by 30 people

• gh-117056: fix discrepancy in _decimal/_pydecimal public signatures

  #137697 opened Aug 13, 2025

• [3.14] gh-137668: Document that ord() supports also bytes and bytearray (GH-137669)

  #137703 opened Aug 13, 2025

• gh-137376: Add note on top-level `global` declarations

  #137707 opened Aug 13, 2025

• gh-137530: generate an __annotate__ function for dataclasses __init__

  #137711 opened Aug 13, 2025

• gh-137706: make typing._is_unpacked_typevartuple check for `True` instead of truthy

  #137712 opened Aug 13, 2025

• gh-135676: Reword the Operators & Delimiters section(s)

  #137713 opened Aug 13, 2025

• gh-137626: fix error messages of dict() and dict().update()

  #137721 opened Aug 13, 2025

• [3.14] gh-87281: Improve documentation for locale.setlocale() and locale.getlocale() (GH-137313)

  #137722 opened Aug 13, 2025

• GH-137573: Add test to check that the margin used for overflow protection is larger than the stack space used by the interpreter

  #137724 opened Aug 13, 2025

• gh-137725: Convert faulthandler to Argument Clinic

  #137726 opened Aug 13, 2025

• [3.14] gh-137400: Fix thread-safety issues when profiling all threads (gh-137518)

  #137730 opened Aug 13, 2025

• [3.13] gh-137400: Fix thread-safety issues when profiling all threads (gh-137518)

  #137733 opened Aug 13, 2025

• gh-137433: Fix deadlock with stop-the-world and daemon threads

  #137735 opened Aug 13, 2025

• [3.14] gh-131788: make resource_tracker re-entrant safe (GH-131787)

  #137737 opened Aug 13, 2025

• gh-137740: Clarify __del__ invocation mechanism in reference counting

  #137741 opened Aug 13, 2025

• gh-137742: Use footnote markup for table notes in `datetime` docs

  #137743 opened Aug 13, 2025

• gh-137758: Clarify os.stat_result time fields (since Unix epoch) and add datetime conversion note

  #137761 opened Aug 14, 2025

• [3.14] gh-133403: Run `mypy` on `Tools/build/check_warnings.py` (GH-137700)

  #137763 opened Aug 14, 2025

• gh-137728 gh-137762: Fix bugs in the JIT with many local variables

  #137764 opened Aug 14, 2025

• gh-137242: Build Android artifacts in a reusable workflow

  #137768 opened Aug 14, 2025

• [3.14] gh-137576: Fix for Basic REPL showing incorrect code in tracebacks with `PYTHONSTARTUP` (GH-137625)

  #137771 opened Aug 14, 2025

• [3.14] gh-135661: Fix CDATA section parsing in HTMLParser (GH-135665)

  #137772 opened Aug 14, 2025

• [3.12] gh-135661: Fix CDATA section parsing in HTMLParser (GH-135665)

  #137774 opened Aug 14, 2025

• [3.11] gh-118350: Fix support of elements "textarea" and "title" in HTMLParser (GH-135310)

  #137782 opened Aug 14, 2025

• [3.10] gh-118350: Fix support of elements "textarea" and "title" in HTMLParser (GH-135310)

  #137783 opened Aug 14, 2025

• [3.9] gh-118350: Fix support of elements "textarea" and "title" in HTMLParser (GH-135310)

  #137784 opened Aug 14, 2025

• gh-137352: Add terms links to dis.rst

  #137787 opened Aug 14, 2025

• gh-125676: Make shutil documentation consistent about copy2/copy behavior and remove ambiguity

  #137792 opened Aug 15, 2025

• gh-137549: Modify object to BaseExceptionGroup in asyncio.Timeout

  #137797 opened Aug 15, 2025

• gh-133171: Re-enable JUMP_BACKWARD to free-threading build

  #137800 opened Aug 15, 2025

• gh-89083: Add typical usage for uuid 6,7,8 in `/lib/uuid.py`

  #137801 opened Aug 15, 2025

• gh-137790 Add an option to `logging.Formatter` to always set `record.exc_text` even if it's not None

  #137802 opened Aug 15, 2025

• gh-91484: Allow memoryview cast for F-contiguous

  #137803 opened Aug 15, 2025

• gh-96863: Fix subprocess.Popen.wait to raise ProcessLookupError for external waits

  #137804 opened Aug 15, 2025

• gh-137396: Raise InvalidHeaderError when offset or numbytes is negative

  #137805 opened Aug 15, 2025

• gh-102156: Fix HTTPServer timeout ignored in keep-alive connections

  #137806 opened Aug 15, 2025

• gh-131178: Add tests for site command-line interface

  #137807 opened Aug 15, 2025

• [3.14] Mention the "context manager" keyword in concurrent.futures documentation (GH-130976)

  #137810 opened Aug 15, 2025

• gh-127146: Emscripten: Add test_sample_profiler skips where needed

  #137815 opened Aug 15, 2025

• gh-131178: Fix `test_unknown_flag` for platform CLI

  #137816 opened Aug 15, 2025

• gh-137791: Improve documentation for the reference counting changes in 3.14

  #137819 opened Aug 15, 2025

• [3.13] gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805)

  #137827 opened Aug 15, 2025

• GH-137759:Limit _PyObject_HashFast to dicts keys, rename it, and mark it as Py_ALWAYS_INLINE

  #137828 opened Aug 15, 2025

• [3.14] gh-137777: Disband the 'Program Frameworks' chapter (GH-137796)

  #137830 opened Aug 15, 2025

• [3.14] gh-131178: Add tests for `site` command-line interface (GH-133582)

  #137832 opened Aug 15, 2025

• gh-69528: Distinguish between file modes `wb+` and `rb+`

  #137834 opened Aug 15, 2025

• gh-137836: Support more RAWTEXT and PLAINTEXT elements in HTMLParser

  #137837 opened Aug 15, 2025

52 Issues closed by 29 people

• spam

  #137839 closed Aug 16, 2025

• Docs: quit/exit and help constants documentation is out of date

  #137760 closed Aug 15, 2025

• Lib/importlib: Ensure stale empty python module directories don't break the build

  #120492 closed Aug 15, 2025

• re invalid escape sequence isn't: \( and \)

  #137835 closed Aug 15, 2025

• `test_fstring.py` with Python3.13.6 and 3.13.7 fails, 3.13.5 and 3.13.4 o.k.

  #137820 closed Aug 15, 2025

• The keyword typo error messages work inconsistently when executed over files

  #137078 closed Aug 15, 2025

• Provide optional type hints in docs.python.org documentation

  #96186 closed Aug 15, 2025

• HTMLParser does not support escapable raw text mode (<textarea> and <title>)

  #118350 closed Aug 15, 2025

• Misc/python-config.sh.in: ensure sed invocations only match beginning of strings

  #67096 closed Aug 15, 2025

• Note change in behavior for itertools.tee() with "flattening" itertables

  #137597 closed Aug 15, 2025

• asyncio loop does not start a task while running run_forever()

  #137817 closed Aug 15, 2025

• use argument clinic for _thread.lock and _thread.RLock

  #137808 closed Aug 15, 2025

• DIfference between utf8 and utf-8 when i define python source code encoding.

  #70125 closed Aug 15, 2025

• Improve import time of various stdlib modules

  #118761 closed Aug 15, 2025

• AI Generated code has emoticons. Python Windows print will abort in the default case.

  #137780 closed Aug 15, 2025

• Smaller viewport shifts the "expand left menu" character into the text

  #68960 closed Aug 15, 2025

• The error messages of `def func(*args='Hello'): pass` and `def func(**kwargs='Hello'): pass` should explain more clearly

  #137786 closed Aug 15, 2025

• For new REPL the help page should explain keyboard shortcuts

  #125142 closed Aug 15, 2025

• test_os.TimerfdTests is flaky

  #126112 closed Aug 15, 2025

• `print()` doesn't accept the double starred expression `*v` and `f-strings` doesn't accept the single and double starred expression `*v` and `**v`

  #137799 closed Aug 15, 2025

• Setting `*args` as the 1st or middle parameter and passing more arguments than parameters should make `*args` get the rest of arguments

  #137788 closed Aug 15, 2025

• The glossary of `parameter` should also explain `required parameter` and `optional parameter` in addition to the 5 parameters

  #137785 closed Aug 15, 2025

• Improve py launcher help, index, and doc

  #67821 closed Aug 14, 2025

• unicodedata_UCD_lookup() has theoretical buffer overflow

  #68185 closed Aug 14, 2025

• Pickle `INT` opcode boolean conversion discrepancy

  #135241 closed Aug 14, 2025

• Regression in ssl module between 3.13.5 and 3.13.6: reading from a TLS-encrypted connection blocks

  #137583 closed Aug 14, 2025

• spam

  #137776 closed Aug 14, 2025

• Android CI and binary releases

  #137242 closed Aug 14, 2025

• traceback shows wrong source code in basic REPL when PYTHONSTARTUP is set

  #137576 closed Aug 14, 2025

• `re.search` hangs with certain regex pattern

  #137765 closed Aug 14, 2025

• Android: Daemon startup failed on AMD64 buildbot

  #137756 closed Aug 14, 2025

• repr() of ImportError misses keyword arguments name and path

  #74185 closed Aug 14, 2025

• Setting an `int` type value to `category` argument of `warnings.warn()` gets a wrong error message

  #125854 closed Aug 14, 2025

• spam

  #137757 closed Aug 14, 2025

• Update macOS and Windows installers to SQLite 3.50.4

  #137134 closed Aug 14, 2025

• ForwardRef.evaluate() mishandles type_params

  #137226 closed Aug 14, 2025

• Unexplained performance slowdown on both official 3.13.6 and 3.14 regarding hash collisions - reproduced on dict[int, int] and set[int], cannot be reproduced when building Python locally

  #137636 closed Aug 14, 2025

• The doc of `set().pop()` should say *the 1st element* instead of *an arbitrary element*

  #137745 closed Aug 14, 2025

• dataclasses.Field and dataclasses._DataclassParams are missing spaces in their reprs between their attributes

  #137714 closed Aug 13, 2025

• For `int`, `float`, `complex` and `bool` elements, `set()` and `frozenset()` return the sets with ordered elements against the doc says

  #137727 closed Aug 13, 2025

• spam

  #137719 closed Aug 13, 2025

• http.server raises exception if scanned with nmap

  #137710 closed Aug 13, 2025

• spam

  #137718 closed Aug 13, 2025

• flow-graph fails to re-initialize removed instructions to 0 resulting in re-used exception handler

  #137681 closed Aug 13, 2025

• spam

  #137708 closed Aug 13, 2025

• summarize_stats: Link failure kinds to GitHub search

  #100257 closed Aug 13, 2025

• Proposal to add copy button to code examples

  #107024 closed Aug 13, 2025

• Wrong `stop` when calculating the slice of a range

  #137705 closed Aug 13, 2025

• Parse out invisible Unicode characters?

  #77163 closed Aug 13, 2025

• Errors in documentation of standard codec error handlers

  #64612 closed Aug 13, 2025

• ord() for bytes and bytearray is not documented

  #137668 closed Aug 13, 2025

• internal generated filenames are not absolute

  #137702 closed Aug 13, 2025

29 Issues opened by 23 people

• Implement PEP 728: TypedDict with Typed Extra Items

  #137840 opened Aug 16, 2025

• Make no-opt JIT to pass whole unit test.

  #137838 opened Aug 15, 2025

• Support other RAWTEXT and PLAINTEXT elements in HTMLParser

  #137836 opened Aug 15, 2025

• test_shelve.py crashes on WSL?

  #137829 opened Aug 15, 2025

• Convert `_json` to Argument Clinic

  #137821 opened Aug 15, 2025

• Document usage of comprehensions with multiple if clauses

  #137818 opened Aug 15, 2025

• `__annotate__` functions generated by CPython for class methods have an incorrect `__qualname__`

  #137814 opened Aug 15, 2025

• ./configure: add option to disable LZMA build

  #137812 opened Aug 15, 2025

• Split up the Changelog

  #137795 opened Aug 15, 2025

• Please document the exact changes you made in how reference counting changed for 3.14 internally for C-API developers

  #137791 opened Aug 15, 2025

• Formatter.format's exc_text cache breaks multiple formatters formatting a message in different ways

  #137790 opened Aug 15, 2025

• Docs: remove Program Framework chapter

  #137777 opened Aug 14, 2025

• Allow ABCMeta in PyType_FromMetaclass

  #137770 opened Aug 14, 2025

• Assertion failure in `optimize_uops` in a JIT build

  #137762 opened Aug 14, 2025

• Shouldn't `set_intersection` use `_PyObject_HashFast()`?

  #137759 opened Aug 14, 2025

• os.stat_result time fields: seconds since when?

  #137758 opened Aug 14, 2025

• `_pydatetime` rejects `ZoneInfo` as tzinfo yet C datetime accepts

  #137754 opened Aug 14, 2025

• datetime fold value cleanup on increment

  #137752 opened Aug 14, 2025

• Minimum macos system requirement for 3.14.0rc1?

  #137749 opened Aug 14, 2025

• Specialize complex power for integer/real exponents

  #137746 opened Aug 14, 2025

• Add support for Include What You Use/Clang Include Cleaner in Python.h

  #137744 opened Aug 14, 2025

• Use footnotes for numbered notes in tables

  #137742 opened Aug 13, 2025

• Clarify reference counting part in "Thin Ice" section in extending documentation

  #137740 opened Aug 13, 2025

• {Async,}ExitStack's close() and aclose() should have an optional exception parameter

  #137732 opened Aug 13, 2025

• Support locales with @-modifiers

  #137729 opened Aug 13, 2025

• Assertion failure or `SystemError` in `_PyEval_EvalFrameDefault` in a JIT build

  #137728 opened Aug 13, 2025

• Convert faulthandler extension to Argument Clinic

  #137725 opened Aug 13, 2025

• unittest.mock: Double period in AttributeError message for invalid assertion methods

  #137716 opened Aug 13, 2025

• Annotated with forward references does not partially evaluate

  #137706 opened Aug 13, 2025

139 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-133143: Make information about the interpreter ABI more accessible

  #137476 commented on Aug 14, 2025 • 9 new comments

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

  #135465 commented on Aug 14, 2025 • 9 new comments

• gh-135228: Create __dict__ and __weakref__ descriptors for object

  #136966 commented on Aug 15, 2025 • 6 new comments

• gh-137609: Update signatures of builtins in the documentation

  #137610 commented on Aug 15, 2025 • 6 new comments

• gh-137481: consider actual day name length

  #137482 commented on Aug 14, 2025 • 4 new comments

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

  #131882 commented on Aug 15, 2025 • 4 new comments

• [3.13] Lint: Create a project-wide ``.ruff.toml`` settings file (GH-133124)

  #137670 commented on Aug 15, 2025 • 4 new comments

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

  #130771 commented on Aug 15, 2025 • 3 new comments

• gh-125893: Add type check for category argument in warnings.simplefilter and warnings.filterwarning

  #136305 commented on Aug 13, 2025 • 2 new comments

• GH-132775: Fix argument parsing for ``_interpqueues.put()``

  #137686 commented on Aug 13, 2025 • 1 new comment

• gh-116738: Make _json module safe in the free-threading build

  #119438 commented on Aug 15, 2025 • 1 new comment

• gh-135676: Reword the f-string (and t-string) section

  #137469 commented on Aug 13, 2025 • 1 new comment

• gh-117999: Fix small integer powers of complex numbers

  #124243 commented on Aug 14, 2025 • 1 new comment

• GH-137573: Check C stack depth before stack allocating JIT optimizer struct

  #137676 commented on Aug 14, 2025 • 1 new comment

• gh-74028: `concurrent.futures.Executor.map`: avoid reference cycles when an exception is raised

  #131701 commented on Aug 13, 2025 • 1 new comment

• gh-137627: Make `csv.Sniffer.sniff()` delimiter detection 1.5x faster

  #137628 commented on Aug 16, 2025 • 1 new comment

• gh-137197: Add SSLContext.set_ciphersuites to set TLS 1.3 ciphers

  #137198 commented on Aug 16, 2025 • 1 new comment

• gh-131253: free-threaded build support for pystats

  #137189 commented on Aug 13, 2025 • 1 new comment

• gh-89152: Note truth testing exception in `stdtypes.rst`

  #137640 commented on Aug 13, 2025 • 1 new comment

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

  #133276 commented on Aug 14, 2025 • 1 new comment

• bpo-32904: Fix a potential crash in os.chdir() and os.getcwd() on Windows

  #5802 commented on Aug 16, 2025 • 0 new comments

• Consider supporting deflate64 in zipfile

  #134334 commented on Aug 15, 2025 • 0 new comments

• gh-114827: clarify `threading.Event.wait` timeout behavior

  #114834 commented on Aug 15, 2025 • 0 new comments

• [WIP] gh-129813, PEP 782: Add PyBytesWriter C API

  #131681 commented on Aug 13, 2025 • 0 new comments

• gh-131885: update function signatures with `/` in decimal module

  #131990 commented on Aug 13, 2025 • 0 new comments

• GH-132657: Add lock-free set contains implementation

  #132290 commented on Aug 13, 2025 • 0 new comments

• [3.9] gh-130577: tarfile now validates archives to ensure member offsets are non-negative (GH-137027)

  #137645 commented on Aug 14, 2025 • 0 new comments

• [infra][CI] Deal with the sunset of `macos-13` @ GHA by Sep 1, 2025

  #137638 commented on Aug 15, 2025 • 0 new comments

• `test_pyrepl.test_dumb_terminal_exits_cleanly` fails under Fish when run in VS Code's terminal

  #137568 commented on Aug 15, 2025 • 0 new comments

• `test_repl.test_toplevel_contextvars_async` fails under Fish in a VS Code terminal

  #137569 commented on Aug 15, 2025 • 0 new comments

• Unloading docstrings from memory if -OO is given

  #63732 commented on Aug 15, 2025 • 0 new comments

• UTF-8 encoding not enforced

  #64141 commented on Aug 15, 2025 • 0 new comments

• Disabling logging to ~/.python_history is not simple enough

  #65085 commented on Aug 15, 2025 • 0 new comments

• File mode wb+ appears as rb+

  #69528 commented on Aug 15, 2025 • 0 new comments

• Add tests for command-line interface

  #131178 commented on Aug 15, 2025 • 0 new comments

• Windows virtual environment does not work correctly under WSL

  #124139 commented on Aug 15, 2025 • 0 new comments

• asm_trampoline.S misses branch protection flags for x86_64 and aarch64

  #128605 commented on Aug 15, 2025 • 0 new comments

• What's New in Python 3.14 (copyediting)

  #123299 commented on Aug 15, 2025 • 0 new comments

• use argument clinic for more socket functions

  #135748 commented on Aug 15, 2025 • 0 new comments

• `order` parameter name of the `PyBuffer_FromContiguous`

  #137696 commented on Aug 15, 2025 • 0 new comments

• Link devguide build instructions in docs

  #67071 commented on Aug 15, 2025 • 0 new comments

• Convert ``_interpreters`` to Argument Clinic

  #137630 commented on Aug 15, 2025 • 0 new comments

• `_decimal` and `_pydecimal` compatibility differences

  #117056 commented on Aug 13, 2025 • 0 new comments

• [3.10] gh-130577: tarfile now validates archives to ensure member offsets are non-negative (GH-137027)

  #137644 commented on Aug 14, 2025 • 0 new comments

• gh-73487: Convert _decimal to use Argument Clinic (part 2)

  #137637 commented on Aug 16, 2025 • 0 new comments

• gh-137634: Modernizing `calendar.HTMLCalendar` for HTML Output

  #137635 commented on Aug 13, 2025 • 0 new comments

• gh-135052: Fix bug that XID_Continue Unicode characters in function/class names highlighted incorrectly (colorizer.py)

  #137612 commented on Aug 15, 2025 • 0 new comments

• gh-137609: Change names of some positional-only parameters in builtins

  #137611 commented on Aug 15, 2025 • 0 new comments

• gh-137600: Promote `ast` node constructor deprecation warnings to errors

  #137601 commented on Aug 15, 2025 • 0 new comments

• gh-137533: document key type coercion limitations in `json.loads`

  #137545 commented on Aug 15, 2025 • 0 new comments

• gh-137477: Fix inspect.getblock() for generator expressions

  #137488 commented on Aug 14, 2025 • 0 new comments

• [3.14] GH-137484: Have `Tools/wasm/wasi` use the build triple instead of "build" (GH-137485)

  #137487 commented on Aug 15, 2025 • 0 new comments

• gh-128627: Use __builtin_wasm_test_function_pointer_signature for Emscripten trampoline

  #137470 commented on Aug 15, 2025 • 0 new comments

• [3.14] gh-137058: Sync _Py_NULL macro with the main branch

  #137409 commented on Aug 15, 2025 • 0 new comments

• gh-137339: Clarify host and port parameter behavior in smtplib.SMTP_SSL initialization

  #137340 commented on Aug 14, 2025 • 0 new comments

• gh-137017: Fix `Thread.is_alive()` to only return False after the underlying OS thread exits

  #137315 commented on Aug 15, 2025 • 0 new comments

• gh-137729: Fix support for locales with @-modifiers

  #137253 commented on Aug 15, 2025 • 0 new comments

• [3.14] gh-134698: Hold a lock when the thread state is detached in `ssl` (GH-134724)

  #137107 commented on Aug 13, 2025 • 0 new comments

• gh-137063: Remove notice about ast node types no longer available

  #137064 commented on Aug 15, 2025 • 0 new comments

• [3.14] gh-136516: Mention installation artifacts as de-facto resources (GH-136419)

  #137038 commented on Aug 15, 2025 • 0 new comments

• gh-64192: Make `imap()`/`imap_unordered()` in `multiprocessing.pool` actually lazy

  #136871 commented on Aug 14, 2025 • 0 new comments

• gh-137153: Add `latin_N` aliases to `encodings.aliases`

  #136701 commented on Aug 13, 2025 • 0 new comments

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

  #136588 commented on Aug 13, 2025 • 0 new comments

• gh-136438: Make sure `test_compile` pass with all optimization levels

  #136478 commented on Aug 14, 2025 • 0 new comments

• gh-76535: Make `PyUnicode_ToLowerFull` and friends public

  #136176 commented on Aug 13, 2025 • 0 new comments

• gh-132657: Avoid locks and refcounts in frozenset operations

  #136107 commented on Aug 15, 2025 • 0 new comments

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

  #135609 commented on Aug 13, 2025 • 0 new comments

• gh-134740: Add missing documentation for importlib.metadata.distributions()

  #134749 commented on Aug 15, 2025 • 0 new comments

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

  #133835 commented on Aug 15, 2025 • 0 new comments

• gh-131704: add PyComplex_FromString() and PyNumber_Complex() C-API functions

  #132347 commented on Aug 13, 2025 • 0 new comments

• Accelerate 'string'.format(value, ...) by using formatted string literals

  #72495 commented on Aug 13, 2025 • 0 new comments

• unicodedata.name() doesn't have names for control characters

  #71683 commented on Aug 13, 2025 • 0 new comments

• 3.14 regression: slot dataclasses classes leak original class

  #135228 commented on Aug 13, 2025 • 0 new comments

• Calling help() on a dataclass shows dataclass internal names instead of type names in 3.14 or later

  #137530 commented on Aug 13, 2025 • 0 new comments

• Add optional `wait_if_running` argument to `gc.collect()`

  #137682 commented on Aug 13, 2025 • 0 new comments

• Segfault in gc while finalizing

  #135115 commented on Aug 13, 2025 • 0 new comments

• Reword the Lexical Analysis chapter of the docs

  #135676 commented on Aug 13, 2025 • 0 new comments

• Merge 'types.UnionType' with `typing._UnionGenericAlias`, not `typing.Union`

  #137065 commented on Aug 13, 2025 • 0 new comments

• The error messages of `dict()` and `dict().update()` should say `positional argument` instead of only `argument`

  #137626 commented on Aug 13, 2025 • 0 new comments

• locale.getlocale fails if locale is set

  #87281 commented on Aug 13, 2025 • 0 new comments

• CPython-WASM interpreter (python.wasm) never exits the program when it is built on WASI-SDK 27

  #137580 commented on Aug 13, 2025 • 0 new comments

• Tkinter crashes on macOS if the tkinter root is reassigned to a new tkinter.Tk object

  #123204 commented on Aug 13, 2025 • 0 new comments

• `sys._setprofileallthreads` race condition

  #137400 commented on Aug 13, 2025 • 0 new comments

• Deadlock at shutdown with stop-the-world and daemon threads

  #137433 commented on Aug 13, 2025 • 0 new comments

• intermittent ResourceTracker called reentrantly for resource cleanup in tests

  #131788 commented on Aug 13, 2025 • 0 new comments

• Promote difflib._mdiff() to public API

  #129922 commented on Aug 14, 2025 • 0 new comments

• Sync-up docstrings in C version of the the decimal module

  #71966 commented on Aug 14, 2025 • 0 new comments

• Build failure of 3.12.9 on Cygwin

  #130423 commented on Aug 13, 2025 • 0 new comments

• Check compatibility with macOS deployment target during JIT builds

  #134291 commented on Aug 13, 2025 • 0 new comments

• Unable to attach pdb remote debugger on MacOS

  #137033 commented on Aug 13, 2025 • 0 new comments

• ProcessPoolExecutor hangs when 1<max_tasks_per_child<num_submitted//max_workers

  #115634 commented on Aug 13, 2025 • 0 new comments

• Small integer powers of real±0j are invalid

  #117999 commented on Aug 13, 2025 • 0 new comments

• Crash on _ssl__SSLContext_load_cert_chain_impl (requests running w/ cert in multi-threading)

  #134698 commented on Aug 13, 2025 • 0 new comments

• REPL incorrectly accepts errorneous `global` statement

  #137376 commented on Aug 13, 2025 • 0 new comments

• Valgrind documentation seems to need updating

  #76847 commented on Aug 13, 2025 • 0 new comments

• IDLE: Add links for discuss and docs to help_about

  #76729 commented on Aug 13, 2025 • 0 new comments

• Missing definition of frozen module

  #75407 commented on Aug 13, 2025 • 0 new comments

• test_runpy causes running all Python tests when run directly

  #75221 commented on Aug 13, 2025 • 0 new comments

• textwrap should treat Unicode em-dash like ASCII em-dash

  #74865 commented on Aug 13, 2025 • 0 new comments

• Deprecate os.path.commonprefix

  #74453 commented on Aug 13, 2025 • 0 new comments

• Command-line option to suppress "from None" for debugging

  #74283 commented on Aug 13, 2025 • 0 new comments

• Out of date links in the sidebar of the documentation index of versions 3.1 and 3.2

  #57331 commented on Aug 13, 2025 • 0 new comments

• make install doesn't seem to support --quiet

  #74171 commented on Aug 13, 2025 • 0 new comments

• Need reST markup for enum types

  #73787 commented on Aug 13, 2025 • 0 new comments

• Add OpenSSL 3.5 support to CPython infrastructure

  #132339 commented on Aug 14, 2025 • 0 new comments

• `dis` module documentation lacks references to glossary

  #137352 commented on Aug 14, 2025 • 0 new comments

• Modify get_externals.py to download binary dependencies from GitHub Releases

  #137604 commented on Aug 15, 2025 • 0 new comments

• `shutil.move` documentation conflicts with `shutil.copy2` documentation

  #125676 commented on Aug 15, 2025 • 0 new comments

• [3.14] Parser stack overflow on `musllinux` `x86_64`

  #137231 commented on Aug 15, 2025 • 0 new comments

• `asyncio.Timeout.__aexit__` does not handle `BaseExceptionGroup`

  #137549 commented on Aug 15, 2025 • 0 new comments

• Clarify documentation of positional-only default values

  #67926 commented on Aug 15, 2025 • 0 new comments

• Make the JIT thread-safe

  #133171 commented on Aug 15, 2025 • 0 new comments

• [ENH] Support F-contiguous `memoryview`s in `cast`

  #91484 commented on Aug 15, 2025 • 0 new comments

• Incorrect exit status of an already waited process in subprocess.Popen

  #96863 commented on Aug 15, 2025 • 0 new comments

• HTTPSever.handle_request not respecting timeout as documented between first and second request

  #102156 commented on Aug 15, 2025 • 0 new comments

• Guard against negative offset/length values in tarfile's GNU sparse extraction

  #137396 commented on Aug 15, 2025 • 0 new comments

• What's new in 3.7 incorrectly states PEP 563 will be default in 3.10

  #112306 commented on Aug 15, 2025 • 0 new comments

• document what config directory is used for

  #70711 commented on Aug 15, 2025 • 0 new comments

• Buildbots fail when new files are added

  #81224 commented on Aug 15, 2025 • 0 new comments

• Lib/types.py nit: isinstance != PyType_IsSubtype

  #67157 commented on Aug 15, 2025 • 0 new comments

• Update signatures of builtins in the documentation

  #137609 commented on Aug 15, 2025 • 0 new comments

• Sync with importlib_metadata for Python 3.15

  #132947 commented on Aug 15, 2025 • 0 new comments

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

  #134471 commented on Aug 14, 2025 • 0 new comments

• Inconsistent error messages when returning the wrong type for the type-conversion magic methods

  #130821 commented on Aug 14, 2025 • 0 new comments

• Improve language of list.index in tutorial

  #107194 commented on Aug 14, 2025 • 0 new comments

• Add typing to more build tools

  #133403 commented on Aug 14, 2025 • 0 new comments

• resource library (getrlimit, setrlimit) interprets resource limits as signed integers instead of unsigned

  #137044 commented on Aug 14, 2025 • 0 new comments

• Unrecoverable stack overflow with infinite recursion on macOS

  #131543 commented on Aug 14, 2025 • 0 new comments

• Stack overflow error from recursion with 3.14.0rc1 on MacOS

  #137573 commented on Aug 14, 2025 • 0 new comments

• IDLE needs syntax highlighting for f-strings

  #73473 commented on Aug 14, 2025 • 0 new comments

• decimal C module's exceptions don't match the Python version

  #70396 commented on Aug 14, 2025 • 0 new comments

• _strptime.TimeRE should not enforce range in regex

  #69117 commented on Aug 14, 2025 • 0 new comments

• Add tests for ``from ... import ...` code

  #69034 commented on Aug 14, 2025 • 0 new comments

• HTMLParser differences from the HTML5 specification

  #135661 commented on Aug 14, 2025 • 0 new comments

• Documentation for format units starting with 'e' is inconsistent

  #68168 commented on Aug 14, 2025 • 0 new comments

• IDLE: revise window size, placement startup options

  #68125 commented on Aug 14, 2025 • 0 new comments

• Modernize HTML output of difflib.HtmlDiff.make_file()

  #67852 commented on Aug 14, 2025 • 0 new comments

• importlib.resources.files() doesn't work correctly when importlib library is compiled

  #123085 commented on Aug 14, 2025 • 0 new comments

• Document what happens when venv is run using existing directory

  #124113 commented on Aug 14, 2025 • 0 new comments