github.com/python/cpython issues | Ecosyste.ms: OpenCollective

Make `SyntaxWarning` for invalid escape sequences better reflect their intended deprecation

umarbutler opened this issue 24 days ago

gh-128014: fix handling of a `default` empty string passed to `tkinter.Wm.wm_iconbitmap`

Xiaokang2022 opened this pull request 24 days ago

Data race in PyUnicode_AsUTF8AndSize under free-threading

hawkinsp opened this issue 24 days ago

gh-127274: Defer nested methods

mpage opened this pull request 24 days ago

[NetBSD] float formatting change between Python 3.11 and 3.12?

0-wiz-0 opened this issue 24 days ago

gh-121621: clear running loop early in asyncio

kumaraditya303 opened this pull request 24 days ago

gh-127933: Add option to run regression tests in parallel

colesbury opened this pull request 24 days ago

Audit asyncio thread safety

kumaraditya303 opened this issue 24 days ago

Add operator.getitemtuple & operator.itemtuplegetter

dg-pb opened this issue 24 days ago

gh-127146: Emscripten Include compiler version in _PYTHON_HOST_PLATFORM

hoodmane opened this pull request 24 days ago

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

ZeroIntensity opened this pull request 24 days ago

Tk.Menu `underline` does not consider `activeborderwidth`

rtommy opened this issue 24 days ago

gh-126085: Add `tp_iter` to TypeAliasType to allow star unpacking

tomasr8 opened this pull request 24 days ago

gh-127975: Avoid reusing quote types in ast.unparse if not needed

hauntsaninja opened this pull request 24 days ago

gh-127896: Add missing document of `PySequence_In`

koyuki7w opened this pull request 25 days ago

gh-127977: Add Base2 encoding methods (Base2MSBF and Base2LSBF) to the Base64 module

FajarKim opened this pull request 25 days ago

Add Base2 encoding methods (Base2MSBF and Base2LSBF) to the Base64 module

FajarKim opened this issue 25 days ago

gh-127209: Clarify and clean up the separation between BaseServer and TCPServer

tungol opened this pull request 25 days ago

`ast.unparse` is needlessly "hip" for f-string quotes in Python 3.12+

nschloe opened this issue 25 days ago

GH-66409: check if exec_prefix is the same as prefix before searching executable_dir

FFY00 opened this pull request 25 days ago

[3.13] gh-127586: properly restore blocked signals in resource_tracker.py (GH-127587)

miss-islington opened this pull request 25 days ago

GH-127970: find the runtime library when dladdr is available

FFY00 opened this pull request 25 days ago

ASan: heap-buffer-overflow in ucs2lib_default_find

dmbaggett opened this issue 25 days ago

Inconsistent platform support for taking the loaded `libpython` path into account in `getpath`

FFY00 opened this issue 25 days ago

gh-125588: Allow to regenerate the parser with Python < 3.12

pablogsal opened this pull request 25 days ago

GH-126985: Don't override venv detection with PYTHONHOME

FFY00 opened this pull request 25 days ago

Abstract class inheritance regression in Python 3.13

txgk opened this issue 25 days ago

getpath: Add comments highlighing details of the pyvenv.cfg detection

FFY00 opened this pull request 25 days ago

gh-107510: gettext: Remove unnecessary tests

tomasr8 opened this pull request 25 days ago

gh-126037: fix crashes in `xml.etree.ElementTree.Element.find*` with tag's custom `str.__eq__`

picnixz opened this pull request 25 days ago

[3.13] gh-127599: Fix _Py_RefcntAdd missing calls to _Py_INCREF_STAT_INC/_Py_INCREF_IMMORTAL_STAT_INC (GH-127717)

miss-islington opened this pull request 25 days ago

ENH: improve doctest class item discovery to include members

mattip opened this issue 25 days ago

Add `STARTF_HOLOGRAPHIC` constant to `_winapi` module

rruuaanng opened this issue 25 days ago

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

KrisTHL181 opened this issue 25 days ago

[3.13] Clarify ast docs to use a less confusing example for `ast.ParamSpec` (GH-127955)

miss-islington opened this pull request 25 days ago

Trace starting from `RESUME` in the JIT

Fidget-Spinner opened this issue 25 days ago

gh-119786: fix miscellaneous typos in `interpreter_definition.md`

StanFromIreland opened this pull request 25 days ago

Clarify ast docs to use a less confusing example for `ast.ParamSpec`

diceroll123 opened this pull request 26 days ago

`PyObject_DelItemString` is not documented

koyuki7w opened this issue 26 days ago

sys.settrace suffers quadratic behavior for large dictionary literals on 3.12+

nedbat opened this issue 26 days ago

Deprecate asyncio policy system

kumaraditya303 opened this issue 26 days ago

`ctypes` thread safety auditing (and fixing)

ZeroIntensity opened this issue 26 days ago

gh-127937: deprecate _PyLong_FromDigits() function

skirpichev opened this pull request 26 days ago

poc on fork

junkmd opened this pull request 26 days ago

Remove private _PyLong_FromDigits() function

skirpichev opened this issue 26 days ago

Remove private _PyLong_New() function

skirpichev opened this issue 26 days ago

gh-126907: Use a list for `atexit` callbacks

ZeroIntensity opened this pull request 27 days ago

gh-46236: Add missing document of `PyUnicode_DecodeCodePageStateful`

koyuki7w opened this pull request 27 days ago

Optionally run Python regression tests in parallel

colesbury opened this issue 27 days ago

gh-127897: fix HACL* build on macOS/Catalina

aeiouaeiouaeiouaeiouaeiouaeiou opened this pull request 27 days ago

gh-127930: use explicit imports in tkinter.simpledialog

tungol opened this pull request 27 days ago

Explicit imports in tkinter.simpledialog

tungol opened this issue 27 days ago

Method call on imported definition differs inside of a list comprehension

DinoV opened this issue 27 days ago

Minor readability improvements for the itertools recipes

rhettinger opened this pull request 27 days ago

Incorrect SyntaxError attributes when raised by `compile`

mrigankpawagi opened this issue 27 days ago

gh-127353: Allow to force color output on Windows V2

PalmtopTiger opened this pull request 27 days ago

gh-127937: convert decimal module to use import/export API for ints (PEP 757)

skirpichev opened this pull request 27 days ago

gh-127773: Disable attribute cache on incompatible MRO entries

encukou opened this pull request 27 days ago

[3.13] gh-127906: Backport test_cext changes from the main branch

vstinner opened this pull request 27 days ago

gh-127921: Add `RWF_ATOMIC` constant to `os` module

rruuaanng opened this pull request 27 days ago

Add `RWF_ATOMIC` constant to `os` module

rruuaanng opened this issue 27 days ago

[3.12] gh-127906: Test the limited C API in test_cppext (GH-127916)

miss-islington opened this pull request 27 days ago

[3.13] gh-127906: Test the limited C API in test_cppext (GH-127916)

miss-islington opened this pull request 27 days ago

[3.12] gh-127870: Detect recursive calls in ctypes _as_parameter_ handling (#127872)

vstinner opened this pull request 27 days ago

[3.13] gh-127870: Detect recursive calls in ctypes _as_parameter_ handling (GH-127872)

miss-islington opened this pull request 27 days ago

gh-127906: Test the limited C API in test_cppext

vstinner opened this pull request 27 days ago

Fix typo in docstring: quadruple double quotes

totosuki opened this pull request 27 days ago

[3.12] gh-127906: Backport test_cext from the main branch

vstinner opened this pull request 27 days ago

A more compact pathlib summary

nedbat opened this pull request 27 days ago

Free arena on _PyCompile_AstOptimize failure in Py_CompileStringObject

berkerpeksag opened this pull request 27 days ago

[3.12] gh-126937: ctypes: add test for maximum size of a struct field (GH-126938) (GH-127825)

encukou opened this pull request 27 days ago

[tests] Backport test_cext and test_cppext (C API tests) from main to the 3.12 branch

vstinner opened this issue 27 days ago

Segmentation fault in pydebug mode

shadchin opened this issue 27 days ago

Unable to build a HACL* module on macOS under Catalina

aeiouaeiouaeiouaeiouaeiouaeiou opened this issue 27 days ago

`PySequence_In` is not documented

koyuki7w opened this issue 27 days ago

SIGSEGV/SIGABRT in PyEval_RestoreThread

absurdfarce opened this issue 28 days ago

gh-127864: Fix compiler warning (-Wstringop-truncation)

tomasr8 opened this pull request 28 days ago

gh-127873: Only check `sys.flags.ignore_environment` for `PYTHON*` env vars

hugovk opened this pull request 28 days ago

GH-127903: Fix a crash on DEBUG builds when calling `_copy_characters`

shadchin opened this pull request 28 days ago

GH-127705: Use `_PyStackRef`s in the default build.

markshannon opened this pull request 28 days ago

`can_colorize()` ignores `FORCE_COLOR`/`NO_COLOR`/`TERM` when `-E` is set

hugovk opened this issue 28 days ago

gh-127870: Fix ctypes _as_parameter_ handling

vstinner opened this pull request 28 days ago

[3.10] gh-121277: Allow .. versionadded:: next in docs (GH-121278)

encukou opened this pull request 28 days ago

New warning in the main: Python/import.c [-Wstringop-truncation]

skirpichev opened this issue 28 days ago

I fix cpython，but when i rebuild On Windows,It's can't find openssl

hariji814 opened this issue 28 days ago

gh-127847: Fix position in the special-cased zipfile seek

dimaryaz opened this pull request 28 days ago

gh-127852: add remark about ',' separator

skirpichev opened this pull request 28 days ago

gh-127805: Clarify Formatter initialization in logging.rst

Uvi-12 opened this pull request 29 days ago

gh-127747: Resolve BytesWarning in test.support.strace_helper

cmaloney opened this pull request 29 days ago

Data corruption when reading from two files in parallel in an uncompressed .zip

dimaryaz opened this issue 29 days ago

GH-127809: Fix the JIT's understanding of `**`

brandtbucher opened this pull request 29 days ago

gh-127840: pass flags and address from send_fds

mbachry opened this pull request 29 days ago

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

mbachry opened this issue 29 days ago

gh-115999: Specialize `STORE_ATTR` in free-threaded builds.

nascheme opened this pull request 29 days ago

Assertion failure on finalization with `_lsprof` and `asyncio` in 3.12

devdanzin opened this issue 29 days ago

gh-127350: Add Py_fopen() function

vstinner opened this pull request 29 days ago

gh-127794: Validate header name according to rfc-5322 and allow only printable ascii characters

srinivasreddy opened this pull request 29 days ago

Logger formatter class initialization state clarification

jlynchMicron opened this issue 30 days ago

gh-126024: unicodeobject: optimize find_first_nonascii

methane opened this pull request about 1 month ago

gh-127787: refactor helpers for `PyUnicodeErrorObject` internal interface

picnixz opened this pull request about 1 month ago