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

Missing tkinter in 3.13.0 install

noblockhit opened this issue 17 days ago

`multiprocessing.Queue`: When a certain amount of bytes is put into the queue, it prevents the script from exiting.

ebonnal opened this issue 17 days ago

Align the grammar of the `Decimal` string constructor with `float`'s

KommuSoft opened this issue 17 days ago

Add isPnz() as a New Built-in Function to Determine Number Sign

Gh-Novel opened this pull request 19 days ago

Use of `ffi_type_complex_double` is unguarded

zanieb opened this issue 19 days ago

gh-100384: Error on `unguarded-availability-new` in Darwin builds

zanieb opened this pull request 19 days ago

gh-111178: fix UBSan failures for exception types

picnixz opened this pull request 19 days ago

Argument Clinic's `[python input]` blocks do not support `/*` in literal strings

picnixz opened this issue 19 days ago

Argument Clinic's `[python input]` blocks do not support empty lines in comments

picnixz opened this issue 19 days ago

gh-128150: improve performances of `uuid.uuid*` constructor functions.

picnixz opened this pull request 19 days ago

Improve performances of `uuid.*` functions

picnixz opened this issue 19 days ago

gh-89083: improve UUIDv8 uniqueness tests

picnixz opened this pull request 19 days ago

Add “New > Python File” option to Windows Explorer context menu during installation

Unknownuserfrommars opened this issue 19 days ago

gh-128002: fix many thread safety issues in asyncio

kumaraditya303 opened this pull request 19 days ago

3.14 build error after recent commit: `pylifecycle.c:50:12: fatal error: os/log.h: No such file or directory`

barracuda156 opened this issue 19 days ago

Multiprocessing code succeeds in 3.13 but fails in 3.14

nickdrozd opened this issue 19 days ago

Race between PyMember_GetOne and PyMember_SetOne for _Py_T_OBJECT members under freethreading

hawkinsp opened this issue 19 days ago

GH-128131: Support fast forward seek in uncompressed unencrypted ZipExtFile

5ec1cff opened this pull request 19 days ago

[3.13] gh-112328: Make EnumDict usable on its own and document it (GH-123669)

ethanfurman opened this pull request 19 days ago

SSL issue starting from openssl 3.2

nurfed1 opened this issue 19 days ago

[3.12] gh-128049: Fix type confusion bug with the return value of a custom ExceptionGroup split function (GH-128079)

miss-islington opened this pull request 19 days ago

[3.13] gh-128049: Fix type confusion bug with the return value of a custom ExceptionGroup split function (GH-128079)

miss-islington opened this pull request 19 days ago

Escaping the `repl` argument to `re.sub()`, `re.subn()`

finite-state-machine opened this issue 19 days ago

Race in PyUnicode_InternFromString under free-threading

hawkinsp opened this issue 19 days ago

Allow to customize XML declaration header when writing ElementTree output

pprossi opened this issue 19 days ago

Error during build on unguarded use of new symbols on macOS

zanieb opened this issue 19 days ago

HACL Blake2 implementation does not check for `aligned_alloc` availability on macOS

zanieb opened this issue 19 days ago

Race in bytes_hash under free-threading

hawkinsp opened this issue 19 days ago

GH-128131: Random access uncompressed unencrypted ZipExtFile

vvb2060 opened this pull request 20 days ago

random access uncompressed unencrypted ZipExtFile

vvb2060 opened this issue 20 days ago

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

hawkinsp opened this issue 20 days ago

Make getopt error message style more consistent

9cel opened this pull request 20 days ago

gh-128127: add feature for ast.NodeVisitor generic_visit to return list of all return values of calls to `visit_`

ahmedhus22 opened this pull request 20 days ago

Allow ast.NodeVisitor's generic_visit to return list of all returned values of calls to `visit_`

ahmedhus22 opened this issue 20 days ago

gh-114203: Optimise simple recursive critical sections

Yhg1s opened this pull request 20 days ago

GH-127705: Add debug mode for `_PyStackRef`s inspired by HPy debug mode

markshannon opened this pull request 20 days ago

Improve performance of copy.copy

eendebakpt opened this issue 20 days ago

Windows device read failure through Python file interface with read buffering enabled

therealergo opened this issue 20 days ago

email.parser inserts extraneous spaces when parsing folded rfc2047 headers with policy.default

medmunds opened this issue 20 days ago

test_builtin.ImmortalTests.test_immortals tests are not so immortal on i586 and 3.14.0a3

mcepl opened this issue 20 days ago

gh-128104: Remove `Py_STRFTIME_C99_SUPPORT`; require C99-compliant strftime

zanieb opened this pull request 20 days ago

`test_strftime_y2k` fails while cross-compiling 3.14a3 for `x86_64_v2` and `x86_64_v3` on Linux

zanieb opened this issue 20 days ago

Unable to set a property of a class as a default parameter for a subclass

Bot1-Pzon opened this issue 21 days ago

os.path.realpath() RecursionError

jwilk opened this issue 21 days ago

gh-128089: Bump the PYC magic number

JelleZijlstra opened this pull request 21 days ago

gh-128136: Possibility to customize hardcoded xml declaration

pprossi opened this pull request 21 days ago

Tcl warnings while building latest main -

srinivasreddy opened this issue 21 days ago

Unreachable code warnings while building latest main at 48c70b8

srinivasreddy opened this issue 21 days ago

The _curses.window.get_wch() method is not available in Python 3.13 for macOS universal2 installer

atsuoishimoto opened this issue 21 days ago

gh-128049: Fix type confusion bug with the return value of a custom ExceptionGroup split function

Nico-Posada opened this pull request 21 days ago

Python Tutorial copy edit

shallow-beach opened this pull request 21 days ago

`rmtree` fails due to "directory not empty" on Linux

christophfriedrich opened this issue 21 days ago

MacOS Sequoia, Python 3.13.0: Hard crash when working with legacy code

MikeRobinson12345 opened this issue 21 days ago

datetime.strptime's %z should support +HH

rubenbaer opened this issue 21 days ago

Code generator should reject escaping calls in DEOPT_IF/EXIT_IF

iritkatriel opened this issue 22 days ago

Rewrite `sysconfig.get_config_vars` data generation to receive clearly-defined inputs

FFY00 opened this issue 22 days ago

OpenSSL with FIPS enabled causes test_hashlib failures

ghmj2417 opened this issue 22 days ago

GH-128055: fix test_sysconfigdata_json outside the builddir

FFY00 opened this pull request 22 days ago

macOS fails to install dependencies: Could not symlink lib/libtcl8.6.dylib

vstinner opened this issue 22 days ago

gh-128058: Fix test_builtin ImmortalTests

vstinner opened this pull request 22 days ago

[Windows] Python 3.13 New REPL prompt swallows characters with print(..., end=" ")

cessor opened this issue 22 days ago

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

vladimir-poghosyan opened this issue 22 days ago

getting SSLError in Python3.11.4

masterdungeon opened this issue 22 days ago

CSV Writer Regression in Python 3.11+: Escaping Required but Unnecessary

cspurk opened this issue 22 days ago

gh-128062: Fix the font size and shortcut display of the turtledemo menu

Xiaokang2022 opened this pull request 22 days ago

Fix the font size and shortcut display of the turtledemo menu

Xiaokang2022 opened this issue 22 days ago

gh-128013: Convert unicodeobject.c macros to functions

vstinner opened this pull request 22 days ago

[3.12] gh-126742: add NEWS entry for fix of localized error messages (GH-128025)

miss-islington opened this pull request 22 days ago

[3.13] gh-126742: add NEWS entry for fix of localized error messages (GH-128025)

miss-islington opened this pull request 22 days ago

[Free Threading] test_builtin.ImmortalTests fail on i686 (32-bit)

befeleme opened this issue 22 days ago

[3.12] gh-126742: Avoid checking for library filename in test_ctypes (GH-128034)

miss-islington opened this pull request 22 days ago

[3.13] gh-126742: Avoid checking for library filename in test_ctypes (GH-128034)

miss-islington opened this pull request 22 days ago

test_sysconfig.TestSysConfig.test_sysconfigdata_json fails: it expects 'userbase' to be '/root/.local'

befeleme opened this issue 22 days ago

gh-128033: change `PyMutex_LockFast` to take `PyMutex` as argument

kumaraditya303 opened this pull request 22 days ago

gh-127949: deprecate `asyncio.get_event_loop_policy`

kumaraditya303 opened this pull request 22 days ago

[3.13] gh-127060: Disable traceback colors in IDLE (GH-128028)

miss-islington opened this pull request 22 days ago

Broken tests with "legacy" sys.float_repr_style

skirpichev opened this issue 22 days ago

Race between `partial_vectorcall_fallback` and `_PyVectorcall_FunctionInline` under free-threading

hawkinsp opened this issue 22 days ago

Return value of <ExceptionGroup class>.split has insufficient checks leading to a type confusion bug

Nico-Posada opened this issue 22 days ago

<spam>

ghost opened this pull request 22 days ago

gh-128030: Avoid error from PyModule_GetFilenameObject for non-module

hauntsaninja opened this pull request 22 days ago

Prepending `None` to sys.path breaks `importlib.metadata.version`

jmh045000 opened this issue 22 days ago

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

DinoV opened this issue 22 days ago

gh-128045: Mark unknown opcodes as deopting to themselves

DinoV opened this pull request 22 days ago

gh-128041: Add a terminate_workers method to ProcessPoolExecutor

csm10495 opened this pull request 22 days ago

gh-128039: Clarify the uninstallation instructions for Mac.

offby1 opened this pull request 22 days ago

OpenSSH incompatible with `mkdir(mode=0o700)` on Windows with `OWNER RIGHTS`

hssyoo opened this issue 22 days ago

gh-115514: Fix incomplete writes after close in asyncio._SelectorSocketTransport

Tasssadar opened this pull request 23 days ago

gh-128035: Add ssl.HAS_PHA to detect libssl PHA support

WillChilds-Klein opened this pull request 23 days ago

gh-126742: avoid checking for library filename in `dlerror()` error messages

picnixz opened this pull request 23 days ago

Change PyMutex_LockFast to take mutex as argument

kumaraditya303 opened this issue 23 days ago

gh-128031: Preserve tab characters in `untokenize()`

tomasr8 opened this pull request 23 days ago

untokenize() does not round-trip for tab characters

tomasr8 opened this issue 23 days ago

Regression in 3.13.1 for imports of nonexistant names from CFFI modules

stefanor opened this issue 23 days ago

gh-127060: Disable traceback colors in IDLE

vstinner opened this pull request 23 days ago

gh-126742: add missing NEWS entry

picnixz opened this pull request 23 days ago

gh-127949: deprecate `asyncio.set_event_loop_policy`

kumaraditya303 opened this pull request 23 days ago

gh-128013: fix data race in PyUnicode_AsUTF8AndSize on free-threading

kumaraditya303 opened this pull request 23 days ago

gh-128016: Improved invalid escape sequence warning message

umarbutler opened this pull request 23 days ago

The sys.float_repr_style should be read-only

skirpichev opened this issue 23 days ago