37 Pull requests merged by 19 people

• gh-137239: Add *_max functions to heapq.__all__

  #137241 merged Jul 30, 2025

• Add example of minheap and maxheap working together

  #137251 merged Jul 30, 2025

• [3.14] gh-136992: Add "None" as valid SameSite value as per RFC 6265bis (GH-137040)

  #137140 merged Jul 30, 2025

• GH-137248: Add a --logdir option to Tools/wasm/wasi

  #137249 merged Jul 30, 2025

• [3.14] GH-116738: document thread-safety of bisect (GH-136555)

  #137221 merged Jul 30, 2025

• GH-137243: Have Tools/wasm/wasi detect WASI SDK installs in /opt when the release tarball is extracted

  #137244 merged Jul 30, 2025

• gh-135444: fix DatagramTransport buffer_size accounting

  #135445 merged Jul 30, 2025

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

  #136480 merged Jul 30, 2025

• [3.13] GH-116738: document thread-safety of bisect (GH-136555)

  #137222 merged Jul 30, 2025

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

  #117562 merged Jul 30, 2025

• GH-116738: document thread-safety of bisect

  #136555 merged Jul 30, 2025

• [3.14] gh-136976: Emscripten: Add _decimal and libmpdec (GH-136997)

  #137066 merged Jul 29, 2025

• [3.14] gh-124621: Emscripten: Add smoke test for using pyrepl in Chrome (GH-137004)

  #137067 merged Jul 29, 2025

• gh-137179: Fix flaky test_history_survive_crash test

  #137180 merged Jul 29, 2025

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

  #137209 merged Jul 29, 2025

• gh-137183: Document that array.array typecode w is new in 3.13

  #137184 merged Jul 29, 2025

• gh-137185: Fix _Py_DumpStack() async signal safety

  #137187 merged Jul 29, 2025

• [3.14] Add a What's New entry for Emscripten (GH-137035)

  #137192 merged Jul 29, 2025

• Add What's New entry about Emscripten changes

  #137035 merged Jul 29, 2025

• [3.14] gh-132898: Add a note in multiprocessing.Process docs about creating a process in a REPL (GH-137118)

  #137154 merged Jul 28, 2025

• [3.14] GH-137059: url2pathname(): fix support for drive letter in netloc (GH-137060)

  #137144 merged Jul 28, 2025

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

  #137169 merged Jul 28, 2025

• [3.14] gh-136870: fix data races in instrumentation of bytecode (GH-136994)

  #137082 merged Jul 28, 2025

• gh-136843: Document how multiple inheritance works

  #136844 merged Jul 28, 2025

• gh-136586: Improve winreg's module docstring

  #136587 merged Jul 28, 2025

• gh-136306: Add support for SSL groups

  #136307 merged Jul 28, 2025

• GH-131296: fix clang-cl warning on Windows in socketmodule.h

  #131832 merged Jul 28, 2025

• gh-134043: use stackrefs for dict lookup in _PyObject_GetMethodStackRef

  #136412 merged Jul 28, 2025

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

  #134336 merged Jul 28, 2025

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

  #137170 merged Jul 28, 2025

• gh-130577: tarfile now validates archives to ensure member offsets are non-negative

  #137027 merged Jul 28, 2025

• [3.13] gh-136759: revert rename lock.h to pylock.h (GH-137041) (#137075)

  #137166 merged Jul 28, 2025

• [3.13] gh-119711: describe create_datagram_endpoint's behavior in asyncio when local_addr is None (GH-136913)

  #137163 merged Jul 28, 2025

• gh-119711: Describe create_datagram_endpoint's behavior in asyncio when local_addr is None

  #136913 merged Jul 28, 2025

• gh-131876: extract _hashlib helpers into a separate directory

  #136995 merged Jul 28, 2025

• gh-136968: fortify macro usage in cryptographic modules

  #136973 merged Jul 28, 2025

• [3.13] gh-84559: improve What's New entry for multiprocessing startmethod changes (GH-128173)

  #137156 merged Jul 28, 2025

42 Pull requests opened by 27 people

• [3.9] gh-121227: Disallow setting an empty list for NPN

  #137161 opened Jul 28, 2025

• [3.14] gh-119711: describe `create_datagram_endpoint`'s behavior in asyncio when `local_addr` is `None` (GH-136913)

  #137164 opened Jul 28, 2025

• gh-88886: Remove excessive encoding name normalization

  #137167 opened Jul 28, 2025

• gh-89687: fix get_type_hints with dataclasses __init__ generation

  #137168 opened Jul 28, 2025

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

  #137171 opened Jul 28, 2025

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

  #137172 opened Jul 28, 2025

• gh-137173: Allow signal handling in isolated subinterpreters

  #137174 opened Jul 28, 2025

• [3.14] gh-131338: Disable computed stack limit checks on non-glibc linux (GH-134336)

  #137175 opened Jul 28, 2025

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

  #137176 opened Jul 28, 2025

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

  #137177 opened Jul 28, 2025

• gh-137242: Add Android CI job

  #137186 opened Jul 28, 2025

• gh-81325: tarfile should accept a path-like object when writing a compressed gzip

  #137188 opened Jul 28, 2025

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

  #137189 opened Jul 28, 2025

• GH-137194 Fix requires_debug_ranges when `_testcpi` doesn't exist

  #137195 opened Jul 29, 2025

• GH-83065: Fix import deadlock by implementing hierarchical module locking

  #137196 opened Jul 29, 2025

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

  #137198 opened Jul 29, 2025

• gh-79986: Add parsing for References/In-Reply-To email headers

  #137201 opened Jul 29, 2025

• gh-137199: set associated module for `_hashlib` heap types

  #137203 opened Jul 29, 2025

• [3.14] gh-137185: Fix `_Py_DumpStack()` async signal safety (gh-137187)

  #137206 opened Jul 29, 2025

• [Doc] Remove unnecessary quotes from typing module

  #137207 opened Jul 29, 2025

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

  #137208 opened Jul 29, 2025

• GH-134291: Support older macOS deployment targets for JIT builds

  #137211 opened Jul 29, 2025

• gh-137210: Add a struct, slot & function for checking an extension's ABI

  #137212 opened Jul 29, 2025

• gh-132661: docs: add a t-string tutorial

  #137213 opened Jul 29, 2025

• fix: dir(concurrent.futures) and tab completion broken

  #137214 opened Jul 29, 2025

• gh-137026: Add an explainer guide for asyncio

  #137215 opened Jul 29, 2025

• [3.14] gh-137179: Fix flaky test_history_survive_crash test (gh-137180)

  #137216 opened Jul 29, 2025

• gh-137219: Export _PyEval_StopTheWorld and _PyEval_StartTheWorld

  #137220 opened Jul 30, 2025

• gh-131591: Fix syntax in remote debugger doc

  #137225 opened Jul 30, 2025

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

  #137227 opened Jul 30, 2025

• gh-137200: support frame lineno setter with `BRANCH_LEFT` and `BRANCH_RIGHT` events

  #137229 opened Jul 30, 2025

• gh-137228: Improve get_type_hints()

  #137230 opened Jul 30, 2025

• gh-137025: Include `python.worker.mjs` in Emscripten Web Example

  #137236 opened Jul 30, 2025

• gh-137238: Fix data race in `_Py_slot_tp_getattr_hook`

  #137240 opened Jul 30, 2025

• [3.14] gh-135444: fix `asyncio.DatagramTransport.sendto` to account for datagram header size when data cannot be sent (GH-135445)

  #137245 opened Jul 30, 2025

• [3.13] gh-135444: fix `asyncio.DatagramTransport.sendto` to account for datagram header size when data cannot be sent (GH-135445)

  #137246 opened Jul 30, 2025

• gh-119180: Refer to `annotationlib.get_annotations()` in `typing.get_type_hints()` documentation

  #137247 opened Jul 30, 2025

• [3.14] GH-137243: Have `Tools/wasm/wasi` detect WASI SDK installs in `/opt` when the release tarball is extracted (GH-137244)

  #137250 opened Jul 30, 2025

• [3.14] GH-137248: Add a `--logdir` option to `Tools/wasm/wasi` (GH-137249)

  #137252 opened Jul 30, 2025

• gh-87281: Fix support for locales with modifiers

  #137253 opened Jul 30, 2025

• [3.14] gh-137239: Add *_max functions to heapq.__all__ (gh-137241)

  #137256 opened Jul 30, 2025

• gh-137257: Upgrade bundled pip to 25.2

  #137258 opened Jul 30, 2025

25 Issues closed by 14 people

• Improve `heapq` documentation

  #133530 closed Jul 30, 2025

• heapq __all__ not updated for the maxheap methods

  #137239 closed Jul 30, 2025

• `pkgutil.find_loader` deprecation warning attributed to incorrect module when calling `pkgutil.get_loader`

  #132605 closed Jul 30, 2025

• 3.13 asyncio DatagramTransport buffer size accounting regression.

  #135444 closed Jul 30, 2025

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

  #133136 closed Jul 30, 2025

• Derived dataclass with slots generates exception calling super().__init__()

  #137237 closed Jul 30, 2025

• [3.14] ensurepip failing on s390x musl linux

  #133801 closed Jul 30, 2025

• multiprocessing manager not threadsafe

  #137233 closed Jul 30, 2025

• GH-137224:Performance optimization for base64

  #137224 closed Jul 30, 2025

• PEP 669 compatibility issues with PEP 523

  #137178 closed Jul 29, 2025

• [doc] Py_UTF8Mode is not documented

  #77782 closed Jul 29, 2025

• Enable specification of multiple curves(/groups) for TLS

  #109945 closed Jul 29, 2025

• f-string debug expressions containing hash '#' are malformed

  #137182 closed Jul 28, 2025

• Add support in SSL module for getting/setting groups used for key agreement

  #136306 closed Jul 28, 2025

• use stackrefs in `_PyObject_GetMethod` and calling APIs

  #134043 closed Jul 28, 2025

• Stack overflow test errors in Alpine after GH-130398

  #131338 closed Jul 28, 2025

• `__annotations__` not defined at module level

  #137159 closed Jul 28, 2025

• Support for relative home path in pyvenv.cfg

  #83650 closed Jul 28, 2025

• Update imaplib.py to account for additional padding

  #81588 closed Jul 28, 2025

• python imaplib - error 'unexpected response'

  #62353 closed Jul 28, 2025

• Typos in `Lib/test/test_subprocess.py` and in `Android/testbed/app/src/main/c/main_activity.c`

  #137162 closed Jul 28, 2025

• WinError 10022 for create_datagram_endpoint with local_addr=None.

  #119711 closed Jul 28, 2025

• Fortify usages of macros in cryptographic modules

  #136968 closed Jul 28, 2025

• Calls to `memcpy` are slow for `2^k+1` elements (AMD-specific)

  #137121 closed Jul 28, 2025

• The names of immutable `bytes()` and mutable `bytearray()` should be changed to `ibytes()` and `mbytes()` respectively

  #137158 closed Jul 28, 2025

30 Issues opened by 23 people

• Update bundled pip to 25.2

  #137257 opened Jul 30, 2025

• Windows shell subprocess fails to execute when PATH is sufficiently long and first argument is not a full path

  #137254 opened Jul 30, 2025

• Provide a `--logdir` option to `Tools/wasm/wasi`

  #137248 opened Jul 30, 2025

• Have `Tools/wasm/wasi` look for extracted tarball installs of the WASI SDK

  #137243 opened Jul 30, 2025

• Android CI and binary releases

  #137242 opened Jul 30, 2025

• Data race in `_Py_slot_tp_getattr_hook`

  #137238 opened Jul 30, 2025

• The doc of `bytes.maketrans()` and `bytearray.maketrans()` should also say `bytearray.translate()`

  #137235 opened Jul 30, 2025

• `bytearray.maketrans()` returns a `bytes` type value instead of a `bytearray` type value

  #137234 opened Jul 30, 2025

• Free threading docs for 3.14 still describe it as an "expected" release

  #137232 opened Jul 30, 2025

• [3.14] (Regression ?) Parser stack overflow on `musllinux` `x86_64`

  #137231 opened Jul 30, 2025

• Incorrect tests for get_type_hints()

  #137228 opened Jul 30, 2025

• ForwardRef.evaluate() mishandles type_params

  #137226 opened Jul 30, 2025

• Expose _PyEval_StopTheWorld and _PyEval_StartTheWorld as unstable API

  #137219 opened Jul 30, 2025

• Main segfaults importing `_pyrepl` with low value for `JUMP_BACKWARD_INITIAL_VALUE`

  #137218 opened Jul 29, 2025

• The `bytearray()` value set to `bytes.partition()` and `bytes.rpartition()` is not converted to a `bytes()` value, keeping a `bytearray()` value in a tuple

  #137217 opened Jul 29, 2025

• Add a struct, slot & function for checking an extension's ABI

  #137210 opened Jul 29, 2025

• Sending the sqlite3 autocommit parameter renders this PRAGMA command a no-op

  #137205 opened Jul 29, 2025

• on aarch64_be: Strings are byteswapped after python parser encouters UTF-8

  #137204 opened Jul 29, 2025

• Setting the frame's line number causes `SystemError` to be raised if done in callback from `BRANCH_LEFT` or `BRANCH_RIGHT` event

  #137200 opened Jul 29, 2025

• `_hashlib` heap types do not have an associated module

  #137199 opened Jul 29, 2025

• Add support in SSL module for getting/setting TLS 1.3 cipher suites

  #137197 opened Jul 29, 2025

• test.support.requires_debug_ranges raise SkipTest not returning decorator when `_testcapi` doesn't exist

  #137194 opened Jul 29, 2025

• Building Python 3.12.11 on Linux makes 2 copes of very large libpython3.12.a file

  #137193 opened Jul 29, 2025

• `TypeError` when omitting a `Protocol` type argument with default

  #137191 opened Jul 29, 2025

• `bytearray()` shouldn't convert `'` to `\'` for readability and consistency

  #137190 opened Jul 28, 2025

• `_Py_DumpStack()` is not signal-safe the first time it's called

  #137185 opened Jul 28, 2025

• The `w` typecode of `array.array` is new in Python 3.13

  #137183 opened Jul 28, 2025

• `test_pyrepl.test_history_survive_crash` flaky

  #137179 opened Jul 28, 2025

• Subinterpreters running on the main thread should handle signals

  #137173 opened Jul 28, 2025

• Enhancement Proposal: Standardized Support for Non-Zero-Padded Day and Month Formatting in datetime.strftime

  #137165 opened Jul 28, 2025

113 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-64192: Make `imap()`/`imap_unordered()` in `multiprocessing.pool` actually lazy

  #136871 commented on Jul 29, 2025 • 14 new comments

• GH-136410: Faster side exits

  #136411 commented on Jul 30, 2025 • 12 new comments

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

  #131147 commented on Jul 29, 2025 • 9 new comments

• gh-81719: Add private members to zipfileZipFile to make it easier to subclass

  #137101 commented on Jul 29, 2025 • 9 new comments

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

  #134543 commented on Jul 29, 2025 • 9 new comments

• gh-137113 docs: note readline no longer supported in REPL after 3.13

  #137142 commented on Jul 29, 2025 • 6 new comments

• [gh-135953] Profile a module or script with sampling profiler

  #136777 commented on Jul 29, 2025 • 4 new comments

• gh-135228: When @dataclass(slots=True) replaces a dataclass, make the original class collectible (take 2)

  #137047 commented on Jul 30, 2025 • 4 new comments

• gh-137146: Validate IPv6 ZoneID characters against RFC 6874 in urllib.parse

  #137148 commented on Jul 29, 2025 • 3 new comments

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

  #134101 commented on Jul 28, 2025 • 3 new comments

• Clarified relationship between `__path__` and Package in Ch6 Modules tutorial

  #116579 commented on Jul 29, 2025 • 2 new comments

• GH-125603: Don't count executing generators and coroutines as referrers in gc.gc_referrers.

  #125640 commented on Jul 28, 2025 • 2 new comments

• gh-133158: Adjust c-analyzer max_sizes for typeobject.c

  #133159 commented on Jul 28, 2025 • 2 new comments

• gh-135336: Add fast path to json string encoding

  #133239 commented on Jul 28, 2025 • 2 new comments

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

  #136176 commented on Jul 29, 2025 • 2 new comments

• gh-124503: simplified ast.literal_eval

  #137010 commented on Jul 30, 2025 • 2 new comments

• gh-123853: Update locale.windows_locale

  #123901 commented on Jul 29, 2025 • 1 new comment

• gh-137134: Update SQLite to 3.50.3 for binary releases

  #137135 commented on Jul 30, 2025 • 1 new comment

• gh-135615: Rephrase HTTP status codes overview

  #135625 commented on Jul 30, 2025 • 1 new comment

• gh-133125: Clarify ZipInfo.date_time attribute documentation

  #136082 commented on Jul 29, 2025 • 1 new comment

• gh-125862: Context decorator support for generators and async functions

  #136212 commented on Jul 28, 2025 • 1 new comment

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

  #136966 commented on Jul 30, 2025 • 1 new comment

• gh-122450: Expand documentation for ``Rational`` and ``Fraction``

  #136800 commented on Jul 28, 2025 • 1 new comment

• gh-136234: Fix _SelectorSocketTransport.writelines to be robust to connection loss

  #136743 commented on Jul 28, 2025 • 0 new comments

• gh-121639: Deduplicate reinitialization setup for ZipExtFile when seeking

  #121640 commented on Jul 29, 2025 • 0 new comments

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

  #119438 commented on Jul 28, 2025 • 0 new comments

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

  #119244 commented on Jul 29, 2025 • 0 new comments

• remove pointless variable initializations in unicode_format

  #116681 commented on Jul 29, 2025 • 0 new comments

• gh-137146: Restrict IPvFuture address parsing to RFC 3986-valid characters

  #137147 commented on Jul 28, 2025 • 0 new comments

• Do not call retain on Objective-C string literals

  #116258 commented on Jul 29, 2025 • 0 new comments

• fixing a spelling issue in pycore_asdl.h: the to that

  #115943 commented on Jul 29, 2025 • 0 new comments

• Remove misleading parts of is_site_local() documentation

  #113152 commented on Jul 29, 2025 • 0 new comments

• gh-111501: venv: do not export PS1 in activate

  #105279 commented on Jul 29, 2025 • 0 new comments

• update windows default PATHEXT

  #103655 commented on Jul 29, 2025 • 0 new comments

• gh-102494: fix MemoryError when using selectors on Solaris

  #102495 commented on Jul 30, 2025 • 0 new comments

• [document] Add vcpkg instruction step

  #96818 commented on Jul 29, 2025 • 0 new comments

• gh-89679: improve TraversableResources's documentation

  #29174 commented on Jul 28, 2025 • 0 new comments

• gh-88341: Update docs for str title, istitle methods

  #26865 commented on Jul 28, 2025 • 0 new comments

• Remove the get_phrase_cfws_only_raises test

  #24871 commented on Jul 29, 2025 • 0 new comments

• gh-48739: tests(tests_shutil): fix comment with check_args_to_onerror

  #22968 commented on Jul 28, 2025 • 0 new comments

• gh-136681: make argsbuf static to speedup processing positional arguments with AC

  #136732 commented on Jul 30, 2025 • 0 new comments

• gh-136134: imaplib: fix CRAM-MD5 on FIPS-only environments

  #136615 commented on Jul 29, 2025 • 0 new comments

• [3.14] Fix docs for Queue.shutdown (gh-137028)

  #137080 commented on Jul 28, 2025 • 0 new comments

• gh-136327: Fix inconsistent TypeError messages regarding invalid values after * and **

  #136395 commented on Jul 29, 2025 • 0 new comments

• gh-136228: Clarify example in exception handling section

  #136257 commented on Jul 30, 2025 • 0 new comments

• [3.14] gh-136759: rename `lock.h` to `pylock.h` (GH-137041)

  #137072 commented on Jul 28, 2025 • 0 new comments

• gh-116111: Clarify DST behaviour in datetime arithmetic and zoneinfo docs

  #137092 commented on Jul 29, 2025 • 0 new comments

• gh-136063: fix quadratic-complexity parsing in `email.message._parseparam`

  #136072 commented on Jul 29, 2025 • 0 new comments

• gh-136686 Fix UnicodeEncodeError in email.generator.write when encoding multipart/related emails using utf8 policy

  #136848 commented on Jul 28, 2025 • 0 new comments

• GH-132532: Add new DSL macros to better declare semantics of exits at ends of instructions/uops.

  #137098 commented on Jul 29, 2025 • 0 new comments

• gh-137103: A better circular check for json.dump()

  #137104 commented on Jul 28, 2025 • 0 new comments

• [3.14] gh-130522: Fix unraisable TypeError in threading at interpreter shutdown (GH-131537)

  #137105 commented on Jul 28, 2025 • 0 new comments

• gh-137110: Untrack immortal objects from expand_region_transitivity_reachable

  #137111 commented on Jul 29, 2025 • 0 new comments

• gh-137056: Fix DTrace build support on NetBSD

  #137057 commented on Jul 28, 2025 • 0 new comments

• gh-126028: Add more tests for msvcrt module

  #126029 commented on Jul 30, 2025 • 0 new comments

• gh-130567: Remove optimistic allocation in locale.strxfrm()

  #137143 commented on Jul 28, 2025 • 0 new comments

• gh-125022: add support for simple SIMD features detection

  #125011 commented on Jul 29, 2025 • 0 new comments

• encoding package's normalize_encoding() function is too slow

  #55531 commented on Jul 29, 2025 • 0 new comments

• Crash in `test_free_threading.test_monitoring.SetProfileMultiThreaded.test_instrumentation`

  #120158 commented on Jul 29, 2025 • 0 new comments

• Unify recognization of message digest names for `_hashlib` and `_hmac`

  #131876 commented on Jul 29, 2025 • 0 new comments

• Not all defects pass through email policy

  #68552 commented on Jul 29, 2025 • 0 new comments

• __import__ is not thread-safe on Python 3

  #83065 commented on Jul 29, 2025 • 0 new comments

• socket.create_connection error message for domain subpart with invalid length is very confusing

  #53891 commented on Jul 29, 2025 • 0 new comments

• Add a datatype to represent mime types to the email module

  #63479 commented on Jul 29, 2025 • 0 new comments

• Hostnames with underscores fail SSLContext hostname verification with wildcard certificates

  #103490 commented on Jul 29, 2025 • 0 new comments

• Use pystats for free threading performance statistics

  #131253 commented on Jul 28, 2025 • 0 new comments

• tarfile.open: improper handling of path-like object

  #81325 commented on Jul 28, 2025 • 0 new comments

• `urllib.parse` accepts invalid characters in IPv6 ZoneIDs and IPvFuture addresses

  #137146 commented on Jul 28, 2025 • 0 new comments

• multi-threading + fork warning when threads are stopped before fork

  #137109 commented on Jul 28, 2025 • 0 new comments

• `tarfile.StreamError: seeking backwards is not allowed` due to unskipped block with bad checksum

  #130577 commented on Jul 28, 2025 • 0 new comments

• Disallow setting an empty list for NPN in CPython 3.9 and earlier

  #121227 commented on Jul 28, 2025 • 0 new comments

• assertLogs to optionally not disable existing handlers

  #89900 commented on Jul 28, 2025 • 0 new comments

• zoneinfo.ZoneInfo does not check for Windows device names

  #88992 commented on Jul 28, 2025 • 0 new comments

• concurrent.futures.threading: Add a timeout to Executor shutdown() method

  #72165 commented on Jul 28, 2025 • 0 new comments

• 'ImportError: DLL load failed while importing xxxxxxx: The filename or extension is too long' with LongPathsEnabled

  #126929 commented on Jul 28, 2025 • 0 new comments

• Support chunk sending in `smtplib`

  #135952 commented on Jul 28, 2025 • 0 new comments

• simplify overlaps function in ipaddress.py

  #82516 commented on Jul 28, 2025 • 0 new comments

• Textwrap to conform to https://www.unicode.org/reports/tr14/tr14-45.html

  #86141 commented on Jul 28, 2025 • 0 new comments

• What do "cased" and "uncased" mean?

  #88341 commented on Jul 28, 2025 • 0 new comments

• Codec name normalization breaks custom codecs

  #88886 commented on Jul 28, 2025 • 0 new comments

• Add a `PyThreadState *` parameter (almost) everywhere

  #132312 commented on Jul 28, 2025 • 0 new comments

• <lock.h> filename is too generic

  #136759 commented on Jul 28, 2025 • 0 new comments

• shutil.copyfile should use ReFS block-level linking on Windows (by invoking CopyFileW)

  #137074 commented on Jul 28, 2025 • 0 new comments

• Inconsisten handling of non-ASCII characters in encodings.normalize_encoding()

  #136736 commented on Jul 28, 2025 • 0 new comments

• traceback: add `recent_first` and `show_lines` parameters

  #135751 commented on Jul 28, 2025 • 0 new comments

• A better JSON check_circular

  #137103 commented on Jul 30, 2025 • 0 new comments

• Misleading descriptions in the introduce of "Template"

  #137119 commented on Jul 30, 2025 • 0 new comments

• Implement PEP 750 – Template Strings

  #132661 commented on Jul 30, 2025 • 0 new comments

• locale.getlocale fails if locale is set

  #87281 commented on Jul 30, 2025 • 0 new comments

• Interactive shell overwrites history

  #79461 commented on Jul 30, 2025 • 0 new comments

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

  #133965 commented on Jul 30, 2025 • 0 new comments

• `Thread.is_alive` should only return `False` after a thread exits (once it's started)

  #137017 commented on Jul 30, 2025 • 0 new comments

• Emscripten build fails with Python 3.14

  #137025 commented on Jul 30, 2025 • 0 new comments

• Python `io.open` intermittently throw `PermissionError` on windows

  #136965 commented on Jul 30, 2025 • 0 new comments

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

  #137065 commented on Jul 30, 2025 • 0 new comments

• Broken Number Pad on macOS in New Interactive Interpreter in 3.13.0

  #125494 commented on Jul 30, 2025 • 0 new comments

• Deprecate PyComplexObject.cval and soft-deprecate _Py_c*() API

  #128813 commented on Jul 30, 2025 • 0 new comments

• sys.executable is sometimes wrong

  #124241 commented on Jul 30, 2025 • 0 new comments

• Use `statx(2)` system call on Linux for extended `os.stat` information

  #83714 commented on Jul 30, 2025 • 0 new comments

• Add `alias` as a `field()` parameter for dataclasses

  #101192 commented on Jul 30, 2025 • 0 new comments

• Document difference between typing.get_type_hints and inspect.get_annotations(eval_str=True)

  #102405 commented on Jul 30, 2025 • 0 new comments

• Slow functions calls for C-coded functions, accepting positional-or-kwarg argument vs positional-only

  #136681 commented on Jul 30, 2025 • 0 new comments

• Implement PEP 768 – Safe external debugger interface for CPython

  #131591 commented on Jul 30, 2025 • 0 new comments

• Audit all built-in modules for thread safety

  #116738 commented on Jul 30, 2025 • 0 new comments

• Cross-module dataclass inheritance breaks get_type_hints

  #89687 commented on Jul 30, 2025 • 0 new comments

• pyrepl: Unable to ^D exit in multiline section

  #133400 commented on Jul 30, 2025 • 0 new comments

• Documentation enhancement proposal: explainer for asyncio

  #137026 commented on Jul 29, 2025 • 0 new comments

• OpenSSL 3.0 performance issue: SSLContext.set_default_verify_paths / load_verify_locations about 5x slower

  #95031 commented on Jul 29, 2025 • 0 new comments

• Make it easier to extend zipfile code

  #136741 commented on Jul 29, 2025 • 0 new comments

• Check compatibility with macOS deployment target during JIT builds

  #134291 commented on Jul 29, 2025 • 0 new comments

• PS1 is exported when a virtual environment is activated

  #111501 commented on Jul 29, 2025 • 0 new comments

• `locale.windows_locale`: Incorrect Windows locale for Cambodian

  #123853 commented on Jul 29, 2025 • 0 new comments

• Assignment to __bases__ of direct object subclasses

  #37817 commented on Jul 29, 2025 • 0 new comments