157 Pull requests merged by 50 people

• GH-127381: pathlib ABCs: remove JoinablePath.match()

  #129147 merged Jan 28, 2025

• gh-128844: Make _Py_TryIncref public as an unstable API.

  #128926 merged Jan 28, 2025

• [3.13] gh-129408: http: Fix typo 'RFF' to RFC' in docstring (GH-129411)

  #129414 merged Jan 28, 2025

• gh-129408: http: Fix typo 'RFF' to RFC' in docstring

  #129411 merged Jan 28, 2025

• [3.13] gh-112064: Fix incorrect handling of negative read sizes in HTTPResponse.read() (GH-128270)

  #129395 merged Jan 28, 2025

• [3.12] gh-112064: Fix incorrect handling of negative read sizes in HTTPResponse.read() (GH-128270)

  #129396 merged Jan 28, 2025

• gh-129005: Avoid copy in _pyio.FileIO.readinto

  #129324 merged Jan 28, 2025

• gh-112064: fix incorrect handling of negative read sizes in HTTPResponse.read()

  #128270 merged Jan 28, 2025

• gh-127146: Update test skips for Emscripten 4.0.1

  #129375 merged Jan 28, 2025

• [3.12] gh-85046: Document errno constants (GH-126420)

  #129384 merged Jan 28, 2025

• [3.13] gh-85046: Document errno constants (GH-126420)

  #129383 merged Jan 28, 2025

• gh-85046: Document errno constants

  #126420 merged Jan 28, 2025

• [3.13] GH-124398: Pin LLVM to 18.1.0 for Windows JIT CI (GH-124399)

  #129380 merged Jan 27, 2025

• [3.12] gh-119511: Fix a potential denial of service in imaplib (GH-119514)

  #129356 merged Jan 27, 2025

• [3.13] gh-119511: Fix a potential denial of service in imaplib (GH-119514)

  #129355 merged Jan 27, 2025

• [3.13] gh-129346: Handle allocation errors for SQLite aggregate context (GH-129347)

  #129372 merged Jan 27, 2025

• [3.12] gh-129346: Handle allocation errors for SQLite aggregate context (GH-129347)

  #129373 merged Jan 27, 2025

• gh-129346: Handle allocation errors for SQLite aggregate context

  #129347 merged Jan 27, 2025

• gh-128954: Reorder _PyInterpreterFrame fields for reduced memory usage

  #128958 merged Jan 27, 2025

• gh-129205: Modernize test_eintr

  #129316 merged Jan 27, 2025

• [3.13] gh-109975: Add list of 3.13 removed library replacements (GH-127816)

  #129242 merged Jan 27, 2025

• GH-128914: Remove all but one conditional stack effects

  #129226 merged Jan 27, 2025

• gh-128427: Add uuid.NIL and uuid.MAX

  #128429 merged Jan 27, 2025

• Cleanup What's New in Python 3.14 (C API changes)

  #129341 merged Jan 27, 2025

• [3.13] gh-129061: Fix FORCE_COLOR and NO_COLOR when empty strings (GH-129140)

  #129360 merged Jan 27, 2025

• gh-119786: Fix small typo in AST to CFG to bytecode section in compiler.md

  #129322 merged Jan 27, 2025

• gh-129061: Fix FORCE_COLOR and NO_COLOR when empty strings

  #129140 merged Jan 27, 2025

• gh-111178: fix UBSan failures in Modules/_decimal

  #129074 merged Jan 27, 2025

• gh-111178: fix UBSan failures in Python/traceback.c

  #128259 merged Jan 27, 2025

• gh-111178: fix UBSan failures in Modules/socketmodule.c

  #128249 merged Jan 27, 2025

• gh-111178: fix UBSan failures in Modules/{blake2,md5,sha1,sha2,sha3}module.c

  #128248 merged Jan 27, 2025

• gh-119511: Fix OOM vulnerability in imaplib

  #119514 merged Jan 27, 2025

• gh-128509: Add PyUnstable_IsImmortal for finding immortal objects

  #129182 merged Jan 27, 2025

• gh-102471: Change PyLongWriter_Discard(NULL) to do nothing

  #129339 merged Jan 27, 2025

• gh-102471: Credit Sergey B Kirpichev for PEP 757

  #129338 merged Jan 27, 2025

• gh-128563: Move labels in ceval.c to bytecodes.c

  #129112 merged Jan 27, 2025

• [3.13] gh-129156: Fix variable quoting in android-env.sh script (GH-129321)

  #129332 merged Jan 27, 2025

• gh-124703: Do not raise an exception when quitting pdb

  #124704 merged Jan 27, 2025

• gh-129156: Fix variable quoting in android-env.sh script

  #129321 merged Jan 27, 2025

• gh-115911: Ignore PermissionError during import from cwd

  #116131 merged Jan 26, 2025

• gh-127096: Do not recreate unnamed section on every read in ConfigParser

  #127228 merged Jan 26, 2025

• [3.13] gh-123987: Fix NotADirectoryError in NamespaceReader when sentinel present (GH-124018)

  #129319 merged Jan 26, 2025

• gh-126107: Remove copyright block from Modules/config.c.in

  #126982 merged Jan 26, 2025

• gh-123987: Fix NotADirectoryError in NamespaceReader when sentinel present

  #124018 merged Jan 26, 2025

• gh-129195: use future_add_to_awaited_by/future_discard_from_awaited_by in asyncio.staggered.staggered_race

  #129253 merged Jan 26, 2025

• [3.12] gh-126022: Remove zope.org from the permitted linkcheck redirects (GH-129308)

  #129318 merged Jan 26, 2025

• [3.13] gh-126022: Remove zope.org from the permitted linkcheck redirects (GH-129308)

  #129317 merged Jan 26, 2025

• gh-126022: Remove zope.org from the permitted linkcheck redirects

  #129308 merged Jan 26, 2025

• gh-129205: Add os.readinto API for reading data into a caller provided buffer

  #129211 merged Jan 26, 2025

• [3.12] gh-71339: Use new assertion methods in test_idle (GH-129314)

  #129315 merged Jan 26, 2025

• [3.13] gh-71339: Use new assertion methods in test_idle

  #129314 merged Jan 26, 2025

• [3.12] GH-121970: Remove pyspecific PyDecoratorMixin patches (GH-129306)

  #129310 merged Jan 26, 2025

• [3.13] GH-121970: Remove pyspecific PyDecoratorMixin patches (GH-129306)

  #129309 merged Jan 26, 2025

• GH-121970: Remove pyspecific PyDecoratorMixin patches

  #129306 merged Jan 26, 2025

• [3.12] gh-58956: Set f_trace on frames with breakpoints after setting a new breakpoint (GH-124454)

  #125549 merged Jan 25, 2025

• gh-128421: make exception group methods thread safe

  #129298 merged Jan 25, 2025

• gh-129223: Raise KeyError in search_map_for_section() if not found

  #129262 merged Jan 25, 2025

• gh-129271: Fix reference leak with unicode writer in fast path in the json module

  #129272 merged Jan 25, 2025

• [3.12] gh-126022: make license.rst consistent with LICENSE (GH-128516)

  #129291 merged Jan 25, 2025

• [3.13] gh-126022: make license.rst consistent with LICENSE (GH-128516)

  #129290 merged Jan 25, 2025

• gh-126022: make license.rst consistent with LICENSE: fix underline

  #129292 merged Jan 25, 2025

• gh-128799: Add frame of except* to traceback when wrapping a naked exception

  #128971 merged Jan 25, 2025

• gh-129244: Remove workaround for MSVC compiler crash

  #129263 merged Jan 25, 2025

• gh-126022: make license.rst consistent with LICENSE

  #128516 merged Jan 25, 2025

• Remove unused DPRINTF in ceval.c

  #129282 merged Jan 25, 2025

• [3.13] Replace strict_concatenate = True with extra_checks = True (GH-126391)

  #129286 merged Jan 25, 2025

• Replace strict_concatenate = True with extra_checks = True

  #126391 merged Jan 25, 2025

• [3.13] gh-129248: Filter out the iOS log prefix from testbed runner output. (GH-129252)

  #129283 merged Jan 25, 2025

• gh-129248: Filter out the iOS log prefix from testbed runner output.

  #129252 merged Jan 25, 2025

• [3.12] GH-125722: Remove Sphinx patches (GH-129277)

  #129279 merged Jan 25, 2025

• [3.13] GH-125722: Remove Sphinx patches (GH-129277)

  #129278 merged Jan 25, 2025

• GH-125722: Remove Sphinx patches

  #129277 merged Jan 25, 2025

• gh-111178: fix UBSan failures in Modules/cjkcodecs/multibytecodec.c

  #129090 merged Jan 25, 2025

• gh-112713 : Add support for 'partitioned' attribute in http.cookies

  #112714 merged Jan 24, 2025

• gh-129223: Do not allow the compiler to optimise away symbols for debug sections

  #129225 merged Jan 24, 2025

• gh-128002: fix test_all_tasks_different_thread in asyncio

  #129267 merged Jan 24, 2025

• [3.13] Improve tests for _colorize.can_colorize() (GH-129234)

  #129265 merged Jan 24, 2025

• Improve tests for _colorize.can_colorize()

  #129234 merged Jan 24, 2025

• gh-128002: use _PyObject_SetMaybeWeakref when creating tasks in asyncio

  #128885 merged Jan 24, 2025

• [3.13] gh-128679: Clear the ref trace in _PyTraceMalloc_Stop()

  #129258 merged Jan 24, 2025

• gh-129185: Simplify PyTraceMalloc_Track()

  #129256 merged Jan 24, 2025

• gh-128863: deprecate _PyLong_FromDigits() function

  #127939 merged Jan 24, 2025

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

  #127925 merged Jan 24, 2025

• gh-119182: Use public PyUnicodeWriter in _json.c

  #129249 merged Jan 24, 2025

• gh-129185: Use PyMutex in tracemalloc

  #129246 merged Jan 24, 2025

• gh-129173: Use _PyUnicodeError_GetParams in PyCodec_IgnoreErrors

  #129174 merged Jan 24, 2025

• gh-119182: Use public PyUnicodeWriter in stringio.c

  #129243 merged Jan 23, 2025

• gh-109975: Add list of 3.13 removed library replacements

  #127816 merged Jan 23, 2025

• [3.13] gh-97850: Remove the mention of removal from ResourceReader docs (GH-128602)

  #128654 merged Jan 23, 2025

• [3.13] gh-126172: Fix a misleading statement in PYTHON_BASIC_REPL documentation (GH-127203)

  #129152 merged Jan 23, 2025

• [3.12] gh-128479: fix asyncio staggered race leaking tasks, and logging unhandled exception.append exception (GH-128475)

  #129228 merged Jan 23, 2025

• [3.13] gh-128479: fix asyncio staggered race leaking tasks, and logging unhandled exception.append exception (GH-128475)

  #129227 merged Jan 23, 2025

• [3.13] gh-118878: Pyrepl: show completions menu below the current line (GH-118939)

  #129161 merged Jan 23, 2025

• [3.11] gh-119461: Fix ThreadedVSOCKSocketStreamTest

  #129171 merged Jan 23, 2025

• gh-91048: Also clear and set ts->asyncio_running_task with eager tasks

  #129197 merged Jan 23, 2025

• gh-71339: Use new assertion methods in test_idle

  #129213 merged Jan 23, 2025

• gh-91048: Improve example in asyncio-graph.rst doc

  #129224 merged Jan 23, 2025

• [3.13] gh-128330: Terminal control characters should be restored on repl exit (GH-128331)

  #129233 merged Jan 23, 2025

• gh-128330: Terminal control characters should be restored on repl exit

  #128331 merged Jan 23, 2025

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

  #128117 merged Jan 23, 2025

• gh-128479: fix asyncio staggered race leaking tasks, and logging unhandled exception.append exception

  #128475 merged Jan 23, 2025

• gh-126004: remove redundant safeguards for codecs handlers tests

  #127680 merged Jan 23, 2025

• gh-128690: Update test_embed for getpath.py exec_prefix change

  #129137 merged Jan 23, 2025

• gh-118761: Improve import time for pstats and zipfile by removing imports to typing

  #128981 merged Jan 23, 2025

• gh-129149: Add Missing fast path in PYLONG_FROM_UINT macro for compact integers

  #129168 merged Jan 23, 2025

• gh-101410: support custom messages for domain errors in the math module

  #124299 merged Jan 23, 2025

• [3.12] gh-129185: Fix PyTraceMalloc_Untrack() at Python exit (#129191) (#129217)

  #129221 merged Jan 23, 2025

• gh-126004: fix positions handling in codecs.backslashreplace_errors

  #127676 merged Jan 23, 2025

• [3.13] gh-129185: Fix PyTraceMalloc_Untrack() at Python exit (#129191)

  #129217 merged Jan 23, 2025

• gh-128863: deprecate _PyLong_New() function

  #129212 merged Jan 23, 2025

• gh-129185: Remove internal TRACE_RAW_MALLOC macro

  #129218 merged Jan 23, 2025

• gh-129185: Fix PyTraceMalloc_Untrack() at Python exit

  #129191 merged Jan 23, 2025

• gh-126004: fix positions handling in codecs.replace_errors

  #127674 merged Jan 23, 2025

• gh-126004: fix positions handling in codecs.xmlcharrefreplace_errors

  #127675 merged Jan 23, 2025

• Revert "GH-128914: Remove conditional stack effects from bytecodes.c and the code generators (GH-128918)"

  #129202 merged Jan 23, 2025

• gh-127936: convert marshal module to use import/export API for ints (PEP 757)

  #128530 merged Jan 23, 2025

• gh-128863: Deprecate _PyLong_Sign() function

  #129176 merged Jan 23, 2025

• gh-119182: Use public PyUnicodeWriter in Python-ast.c

  #129209 merged Jan 23, 2025

• gh-119182: Use public PyUnicodeWriter in ast_unparse.c

  #129208 merged Jan 23, 2025

• gh-119182: Use public PyUnicodeWriter in wrap_strftime()

  #129206 merged Jan 23, 2025

• gh-119182: Use public PyUnicodeWriter in time_strftime()

  #129207 merged Jan 23, 2025

• gh-128627: Emscripten: Fix address calculation for wasm-gc trampoline

  #128782 merged Jan 23, 2025

• [3.12] Add colour to GitHub Actions output (GH-129196)

  #129199 merged Jan 22, 2025

• [3.13] Add colour to GitHub Actions output (GH-129196)

  #129198 merged Jan 22, 2025

• Add colour to GitHub Actions output

  #129196 merged Jan 22, 2025

• gh-129192: Use EnvironmentVarGuard to restore environment variables

  #129193 merged Jan 22, 2025

• [3.13] gh-127873: Only check sys.flags.ignore_environment for PYTHON* env vars (GH-127877)

  #129138 merged Jan 22, 2025

• GH-91048: Don't attempt to run on FreeBSD

  #129189 merged Jan 22, 2025

• [3.12] gh-124363: Treat debug expressions in f-string as raw strings (GH-128399)

  #129190 merged Jan 22, 2025

• [3.13] gh-124363: Treat debug expressions in f-string as raw strings (GH-128399)

  #129187 merged Jan 22, 2025

• [3.13] gh-128636: Fix crash in PyREPL when os.environ is overwritten with an invalid value (GH-128653)

  #129186 merged Jan 22, 2025

• GH-91048: Add utils for capturing async call stack for asyncio programs and enable profiling

  #124640 merged Jan 22, 2025

• gh-124363: Treat debug expressions in f-string as raw strings

  #128399 merged Jan 22, 2025

• gh-128636: Fix crash in PyREPL when os.environ is overwritten with an invalid value

  #128653 merged Jan 22, 2025

• gh-129158: Fix unwanted trailing whitespace in test_asyncio.test_subprocess

  #129181 merged Jan 22, 2025

• [3.13] gh-128770: fix ResourceWarning in test_pyrepl (GH-128906)

  #129179 merged Jan 22, 2025

• [3.13] gh-128894: Fix TracebackException._format_syntax_error on custom SyntaxError metadata (GH-128946)

  #129178 merged Jan 22, 2025

• gh-125723: Fix crash with f_locals when generator frame outlive their generator

  #126956 merged Jan 22, 2025

• gh-128770: fix ResourceWarning in test_pyrepl

  #128906 merged Jan 22, 2025

• gh-128894: Fix TracebackException._format_syntax_error on custom SyntaxError metadata

  #128946 merged Jan 22, 2025

• gh-129158: Ensure we restore unix_events.can_use_pidfd after SubprocessThreadedWatcherTests finishes

  #129160 merged Jan 22, 2025

• [3.11] gh-128069: brew link --overwrite tcl-tk@8 to prevent conflict with GitHub image's version (GH-128090)

  #129172 merged Jan 22, 2025

• gh-128863: Deprecate private C API functions

  #128864 merged Jan 22, 2025

• GH-128682: Change a couple of functions to only steal references on success.

  #129132 merged Jan 22, 2025

• gh-61103: Add What's New entry for complex types in ctypes

  #129129 merged Jan 22, 2025

• gh-128902: Fix check for fallthrough attribute support

  #128903 merged Jan 22, 2025

• gh-128563: Move GO_TO_INSTRUCTION and PREDICT to cases generator

  #129115 merged Jan 22, 2025

• [3.13] gh-129093: Fix f-string debug text sometimes getting cut off when expression contains ! (GH-129159)

  #129163 merged Jan 22, 2025

• [3.12] gh-129093: Fix f-string debug text sometimes getting cut off when expression contains !

  #129164 merged Jan 22, 2025

• gh-129093: Fix f-string debug text sometimes getting cut off when expression contains !

  #129159 merged Jan 22, 2025

• [3.12] gh-129044: Update glossary entry for 'loader' to reflect current import system (#129073)

  #129130 merged Jan 21, 2025

• GH-121970: Extract pydoc_topics into a new extension

  #129116 merged Jan 21, 2025

• [3.13] gh-123024: Correctly prepare/restore around help and show-history commands (GH-124485)

  #129155 merged Jan 21, 2025

• gh-118878: Pyrepl: show completions menu below the current line

  #118939 merged Jan 21, 2025

• [3.13] gh-125553: Fix backslash continuation in untokenize (GH-126010)

  #129153 merged Jan 21, 2025

• [3.13] gh-126332: Fix pyrepl crash for double ctrl-z in line overflow (GH-126650)

  #129154 merged Jan 21, 2025

• gh-123024: Correctly prepare/restore around help and show-history commands

  #124485 merged Jan 21, 2025

67 Pull requests opened by 48 people

• gh-129157: Change the location of with statement AST nodes to spawn the first line

  #129162 opened Jan 21, 2025

• gh-129165: Clarify that signal.raise_signal() sends signal to calling thread

  #129167 opened Jan 22, 2025

• gh-129173: Use `_PyUnicodeError_GetParams` in `PyCodec_SurrogateEscapeErrors`

  #129175 opened Jan 22, 2025

• gh-128772: Fix pydoc for methods with __module__ is None

  #129177 opened Jan 22, 2025

• Add AtomicCounter class to threading module

  #129183 opened Jan 22, 2025

• gh-128779: Fix site venv() for system site-packages

  #129184 opened Jan 22, 2025

• GH-126599: Remove the `PyOptimizer` API

  #129194 opened Jan 22, 2025

• gh-129201: Use prefetch in GC mark alive phase.

  #129203 opened Jan 22, 2025

• gh-129231: group executable JIT code in memory

  #129232 opened Jan 23, 2025

• gh-129236: Use `stackpointer` in free threaded GC

  #129240 opened Jan 23, 2025

• Implement retry on checkout for reusable-ubuntu

  #129241 opened Jan 23, 2025

• gh-128863: Deprecate the private _PyUnicodeWriter API

  #129245 opened Jan 23, 2025

• Doc: update term "namespace package"

  #129251 opened Jan 24, 2025

• gh-117779: Fix reading duplicated entries in zipfile by name

  #129254 opened Jan 24, 2025

• gh-75955: tarfile: Allow configuring the record size

  #129260 opened Jan 24, 2025

• gh-65697: Prevent configparser from writing keys it cannot properly read

  #129270 opened Jan 24, 2025

• gh-112632 : Added an option for block formatting to Lib/pprint.py

  #129274 opened Jan 25, 2025

• gh-129280: Avoid cyclic reference in contextlib.contextmanager

  #129276 opened Jan 25, 2025

• simplify test_asyncio.test_taskgroups no_other_refs

  #129284 opened Jan 25, 2025

• gh-129288: Add optional l2_cid and l2_bdaddr_type in BTPROTO_L2CAP socket address tuple

  #129293 opened Jan 25, 2025

• gh-129294: use winapi to determine win version before invoking cmd.exe

  #129295 opened Jan 25, 2025

• [3.13] gh-128799: Add frame of except* to traceback when wrapping a naked exception (#128971)

  #129299 opened Jan 25, 2025

• Fix ASCII position in description of curses.ascii.rst

  #129300 opened Jan 25, 2025

• gh-129149: Add fast path for medium-size integers in `PyLong_FromSsize_t()`

  #129301 opened Jan 25, 2025

• gh-64940: Add .tar.xz docs distributions

  #129302 opened Jan 25, 2025

• Fix a grammar error in the `Py_ALWAYS_INLINE` doc

  #129304 opened Jan 26, 2025

• GH-121970: Replace custom abstract method directive with the ``:abstract:`` option

  #129311 opened Jan 26, 2025

• Fix some incorrect indents in the documentation

  #129312 opened Jan 26, 2025

• gh-75204: Clarify int division programming faq

  #129313 opened Jan 26, 2025

• gh-129296: Fix `pyatomic.h` include paths

  #129320 opened Jan 26, 2025

• gh-126332: Add tests for _pyrepl.utils

  #129325 opened Jan 26, 2025

• [3.12] gh-128799: Add frame of except* to traceback when wrapping a naked exception (GH-128971)

  #129328 opened Jan 27, 2025

• gh-69605: Add module autocomplete to PyREPL

  #129329 opened Jan 27, 2025

• gh-96092: Fix traceback.walk_stack(None) skipping too many frames

  #129330 opened Jan 27, 2025

• GH-115869: Reference implementation for hosting JIT stencils

  #129331 opened Jan 27, 2025

• gh-129327: revise hashlib documentation to account for FIPS removing sha1

  #129334 opened Jan 27, 2025

• gh-112075: Remove critical section in dict.get

  #129336 opened Jan 27, 2025

• Proof of concept: Add timestamps to tracebacks.

  #129337 opened Jan 27, 2025

• fixed issue with ShareableList not checking type of index, leading to undefined behaviour

  #129340 opened Jan 27, 2025

• gh-129345: null check for indent syslogmodule

  #129348 opened Jan 27, 2025

• gh-85795: Add support for `super()` in `NamedTuple` subclasses

  #129352 opened Jan 27, 2025

• gh-129343: Add `_repr` method to named tuples

  #129353 opened Jan 27, 2025

• [3.11] gh-119511: Fix a potential denial of service in imaplib (GH-119514)

  #129357 opened Jan 27, 2025

• [3.10] gh-119511: Fix a potential denial of service in imaplib (GH-119514)

  #129358 opened Jan 27, 2025

• [WIP] gh-129354: Use PyErr_FormatUnraisable() function

  #129359 opened Jan 27, 2025

• gh-129342: Explain how to replace Py_GetProgramName() in C

  #129361 opened Jan 27, 2025

• gh-129363: Added colored printing for `python -m test` without the `-j` flag

  #129364 opened Jan 27, 2025

• gh-115999: Enable free-threaded specialization of LOAD_CONST

  #129365 opened Jan 27, 2025

• gh-129350: Make tests for glob with trailing slash more strict

  #129376 opened Jan 27, 2025

• gh-128690: Use test_embed in PGO profile builds again

  #129377 opened Jan 27, 2025

• gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR

  #129379 opened Jan 27, 2025

• remove type annotations from multiprocessing.

  #129381 opened Jan 27, 2025

• gh-129388: Use user supplied env vars when checking for gdbm deps

  #129389 opened Jan 28, 2025

• gh-115806: Don't mangle gdbm header dependency detection output

  #129390 opened Jan 28, 2025

• gh-129393: Make 'sys.platform' return "freebsd" only on FreeBSD witho…

  #129394 opened Jan 28, 2025

• gh-91417: Remove PySequence_Fast() from the limited C API

  #129398 opened Jan 28, 2025

• gh-91048: fix thread safety for asyncio stack introspection APIs

  #129399 opened Jan 28, 2025

• gh-93649: Split _testcapimodule.c into smaller files

  #129400 opened Jan 28, 2025

• GH-128682: Make `PyStackRef_CLOSE` escaping.

  #129404 opened Jan 28, 2025

• gh-129405: Fix doc for Py_mod_multiple_interpreters default, and add test

  #129406 opened Jan 28, 2025

• gh-129407: Clarify that a `SystemError` isn't always CPython's fault

  #129410 opened Jan 28, 2025

• gh-89188: Implement PyUnicode_KIND() as a function

  #129412 opened Jan 28, 2025

• gh-129409: Fix Integer overflow - SEGV while writing data more than 2GB in CSV file

  #129413 opened Jan 28, 2025

• GH-129386: Use symbolic constants for specialization tests

  #129415 opened Jan 28, 2025

• gh-123471: make itertools.batched thread-safe

  #129416 opened Jan 28, 2025

• GH-128563: Don't leave `frame->lltrace` uninitialized

  #129417 opened Jan 28, 2025

• gh-105704: Disallow square brackets (`[` and `]`) in domain names for parsed URLs

  #129418 opened Jan 28, 2025

89 Issues closed by 33 people

• Emscripten: Use wasm-gc for call trampolines instead of JS type reflection

  #128627 closed Jan 28, 2025

• `Lib/http/__init__.py` mentions RFF instead of RFC

  #129408 closed Jan 28, 2025

• PySequence_Fast needs new macros to be safe in a nogil world

  #119247 closed Jan 28, 2025

• Quitting interactive help when started without call duplicates prompt

  #123024 closed Jan 28, 2025

• Python dictionary watchers no longer trigger when an object's attributes change

  #125608 closed Jan 28, 2025

• Some C struct members are not marked up in docs

  #97909 closed Jan 28, 2025

• Buffer Overflow via ctypes Memory Manipulation

  #129402 closed Jan 28, 2025

• [C API] Add PySys_GetAttr() function

  #129367 closed Jan 28, 2025

• May be its an issue , as Strings are immutable

  #129397 closed Jan 28, 2025

• Consider adding public PyLong_FlipSign() function

  #120446 closed Jan 28, 2025

• 3.13 adds C macros/functions/types without the `Py`/`_Py` prefix

  #118771 closed Jan 28, 2025

• Stable ABI should avoid `enum`

  #88890 closed Jan 28, 2025

• Get rid of conditional inputs and outputs for instructions in bytecodes.c

  #128914 closed Jan 28, 2025

• http.client.HTTPResponse.read(-1) handled incorrectly

  #112064 closed Jan 28, 2025

• Immortal objects and the C API docs

  #104597 closed Jan 28, 2025

• Python does not provide PyLong_FromIntMax_t() or PyLong_FromUintMax_t() function

  #62070 closed Jan 28, 2025

• Incorrect handling of negative reading sizes in `HTTPResponse.read()`

  #128271 closed Jan 28, 2025

• Python's help utility crashes when `collections.abc` module is asked.

  #123339 closed Jan 28, 2025

• Deprecate (soft) Py_HUGE_VAL macro

  #120026 closed Jan 28, 2025

• Add assertFloatsAreIdentical/assertComplexAreIdentical to unittest (or kwarg to assertEqual)?

  #121039 closed Jan 28, 2025

• Tier 2 superuops

  #116202 closed Jan 28, 2025

• Improve error reporting for the argument parsing C API

  #47604 closed Jan 28, 2025

• C API for appending to arrays

  #49391 closed Jan 28, 2025

• Make documentation about macros in C API explicit about rvalue vs statement

  #61789 closed Jan 28, 2025

• `install_certificates.command` uses wrong Python in free threading install

  #129378 closed Jan 28, 2025

• Rename Py_SAFE_DOWNCAST

  #63891 closed Jan 28, 2025

• Request for multi-phase initialization API to run code after importlib init

  #84513 closed Jan 28, 2025

• errno missing descriptions

  #85046 closed Jan 28, 2025

• Add (optional) threadstate to: PyOS_InterruptOccurred()

  #85209 closed Jan 28, 2025

• Insufficient description of cyclic garbage collector for C API

  #85305 closed Jan 28, 2025

• [C API] How many slots of static types should be exposed in PyType_GetSlot()

  #85784 closed Jan 28, 2025

• _PyErr_Display should be available in the CPython-specific API

  #87543 closed Jan 27, 2025

• Cannot seem to embed Python 3.11 into a 64-bit Windows C++ program

  #115919 closed Jan 27, 2025

• PyImport_AddModuleRef is questionable

  #106915 closed Jan 27, 2025

• [Enhancement] Expose list.remove() as PyList_Remove(PyObject *) in the C API.

  #119133 closed Jan 27, 2025

• gzip.py: explain optional argument mtime

  #88014 closed Jan 27, 2025

• No NULL check in sqlite `connection.c`

  #129346 closed Jan 27, 2025

• `libregrtest` f-string update

  #129370 closed Jan 27, 2025

• grp library functions grp.getgrnam() & grp.getgrgid() returning incorrect gr_mem information

  #84002 closed Jan 27, 2025

• Support Nil and Max UUID formats from RFC 9562

  #128427 closed Jan 27, 2025

• Allow `.. versionadded:: next` in docs

  #121277 closed Jan 27, 2025

• Empty values of FORCE_COLOR and NO_COLOR are not ignored

  #129061 closed Jan 27, 2025

• ./android.py configure-host HOST fails because export CXXFLAGS is unquoted

  #129156 closed Jan 27, 2025

• importlib: PermissionError during startup if working directory isn't readable

  #115911 closed Jan 26, 2025

• asyncio staggered race missing calls to asyncio.future_add_to_awaited_by() and asyncio.future_discard_from_awaited_by()

  #129195 closed Jan 26, 2025

• ThreadPoolExecutor loses exceptions.

  #120508 closed Jan 26, 2025

• Test

  #129303 closed Jan 25, 2025

• behaviour of the modulo operator

  #129297 closed Jan 25, 2025

• Refleaks in multiple buildbots for test_capi, test_embed, test_import, test_interpreters, test_json and more

  #129271 closed Jan 25, 2025

• Remove #pragma that disables optimization on _PyEval_EvalFrameDefault on MSVC

  #129244 closed Jan 25, 2025

• Python license documentation file has a stale link to Zope Corporation

  #126022 closed Jan 25, 2025

• Unexpected location of naked exception wrapped in except* block

  #128799 closed Jan 25, 2025

• Issues with Python 3.10 and 3.11 documentation on @staticmethod decorator

  #129285 closed Jan 25, 2025

• iOS buildbot failure comments don't contain failure details anymore

  #129248 closed Jan 25, 2025

• Python should introduce the concept of variable declaration to prevent potential issues that may arise from variable redefinition.

  #129281 closed Jan 25, 2025

• Support for Partitioned cookies attribute

  #112713 closed Jan 24, 2025

• Python should support exporting thread names to the OS

  #59705 closed Jan 24, 2025

• Bug in datetime lib causes incorrect timedelta value

  #128765 closed Jan 24, 2025

• doctest doesn't catch unescaped character literals

  #129257 closed Jan 24, 2025

• asyncio.staggered.staggered_race can log NameError: cannot access free variable 'exceptions' where it is not associated with a value in enclosing scope

  #128479 closed Jan 24, 2025

• "Modules" section in Tutorial contains incorrect description about __init__.py

  #81073 closed Jan 24, 2025

• Terminal settings are not correctly restored on repl exit

  #128330 closed Jan 23, 2025

• Incorrect handling of `start` and `end` values in `codecs` error handlers

  #126004 closed Jan 23, 2025

• `test_embed.test_init_pyvenv_cfg()` fails

  #128690 closed Jan 23, 2025

• Add tests for `dis` command-line interface

  #127637 closed Jan 23, 2025

• Segmentation fault during interpreter finalization in PyTraceMalloc_Untrack

  #129185 closed Jan 23, 2025

• spam

  #129219 closed Jan 23, 2025

• Glossary entry for "loader" references a long-deprecated method to explain it

  #129044 closed Jan 23, 2025

• Remove private _PyLong_New() function

  #127936 closed Jan 23, 2025

• Remove private _PyLong_FromDigits() function

  #127937 closed Jan 23, 2025

• Remove _Py_InitializeMain() private function

  #129033 closed Jan 23, 2025

• iOS testbed runner prone to failure when two instances start near the same time

  #129200 closed Jan 23, 2025

• `test_zipfile` fails (env changed)

  #129192 closed Jan 22, 2025

• Valgrind: conditional jump depends on uninitialized value at importing json module (PyUnicode_Decode (unicodeobject.c:3275))

  #129148 closed Jan 22, 2025

• ZipFile.writestr should respect SOURCE_DATE_EPOCH

  #91279 closed Jan 22, 2025

• Docs: move deprecations into include files

  #122085 closed Jan 22, 2025

• Default to stdout isatty for colour detection instead of stderr

  #128595 closed Jan 22, 2025

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

  #127873 closed Jan 22, 2025

• Expression before `=` in an f-string is interpreted like a normal string with escape sequences

  #124363 closed Jan 22, 2025

• Py313 REPL crash on malformed `os.environ`

  #128636 closed Jan 22, 2025

• test_asyncio leaks references after commit 9d2e1ea3862e5950d48b45ac57995a206e33f38b

  #129158 closed Jan 22, 2025

• `raise SyntaxError('hello', 'abcdef')` crashes the new Python 3.13 REPL

  #128894 closed Jan 22, 2025

• GCC style fallthrough attribute is used with clang versions that don't support it

  #128902 closed Jan 22, 2025

• f-string evaluation of conditional expressions with != operator seems to fail

  #129093 closed Jan 22, 2025

• Pickle Framing in C Pickle Accelerator

  #128853 closed Jan 21, 2025

• Start-of-line navigation is weird in new REPL, with completions showing

  #126851 closed Jan 21, 2025

• type(None).__module__ returns wrong module

  #128197 closed Jan 21, 2025

• pyrepl: Cursor behaviour during tab-completion

  #119257 closed Jan 21, 2025

• Tab completion behaviour in new REPL

  #118878 closed Jan 21, 2025

64 Issues opened by 52 people

• CSV write has SEGV when trying to write data 2GB or larger

  #129409 opened Jan 28, 2025

• The `SystemError` description is misleading

  #129407 opened Jan 28, 2025

• Documented `Py_mod_multiple_interpreters` default is incorrect

  #129405 opened Jan 28, 2025

• Incorrect exception message in `Barrier.__init__`

  #129403 opened Jan 28, 2025

• `test_repr_rlock` failing randomly on main branch CI

  #129401 opened Jan 28, 2025

• Make 'sys.platform' return "freebsd" only on FreeBSD without major version

  #129393 opened Jan 28, 2025

• Python interreter and codecs module don't recognize unicode escape \u{xxx}.

  #129392 opened Jan 28, 2025

• Regression in pathlib.resolve() in Python 3.13.1

  #129391 opened Jan 28, 2025

• GDBM configure checks are missing context

  #129388 opened Jan 28, 2025

• Decorate namedtuple's default repr with `@reprlib.recursive_repr`

  #129387 opened Jan 28, 2025

• Provide an "aggressive" specialization/JIT mode for debugging

  #129386 opened Jan 28, 2025

• Print from background thread has broken line endings

  #129385 opened Jan 28, 2025

• venv.EnvBuilder and venv.create should have the same symlinks defaults as python -m venv

  #129382 opened Jan 27, 2025

• Feature request: sniff csv quoting and lineterminator

  #129374 opened Jan 27, 2025

• C API docs: PyRun_StringFlags: what is a "start token"?

  #129368 opened Jan 27, 2025

• `python -m test` color print with and without `-j`

  #129363 opened Jan 27, 2025

• C API docs: an `int` valued function cannot return "true"

  #129362 opened Jan 27, 2025

• Replace `PyErr_WriteUnraisable()` with `PyErr_FormatUnraisable()`

  #129354 opened Jan 27, 2025

• Remove `If True:` for not testing scripts

  #129351 opened Jan 27, 2025

• Possible bad copy paste in `glob.py`

  #129350 opened Jan 27, 2025

• bytes.fromhex() should parse a bytes

  #129349 opened Jan 27, 2025

• syslogmodule.c lack of NULL check

  #129345 opened Jan 27, 2025

• Add `_repr` to named tuples

  #129343 opened Jan 27, 2025

• docs of deprecated C function should propose replacement in C, not in Python

  #129342 opened Jan 27, 2025

• Importing a file with relative path and the same file with path from interpreter root creates Enums with different ids.

  #129335 opened Jan 27, 2025

• python 3.13.1 giving import error over nfs [windows]

  #129333 opened Jan 27, 2025

• Revise hashlib documentation concerning SHA-1 and FIPS

  #129327 opened Jan 26, 2025

• MacOS build-installer: ncurses patch file not available via ftp

  #129326 opened Jan 26, 2025

• Improve importlib backports-upstream integration

  #129307 opened Jan 26, 2025

• Add a `default` argument to `operator.attrgetter` and `operator.itemgetter`

  #129305 opened Jan 26, 2025

• pyatomic include statement shouldn't use "cpython/*" but just "*"

  #129296 opened Jan 25, 2025

• Try to avoid invoking a new process to determine the Windows version in the platform module

  #129294 opened Jan 25, 2025

• crash in asyncio if finalizer doesn't calls superclass finalizer

  #129289 opened Jan 25, 2025

• Support for Bluetooth LE L2CAP Connection-oriented channels through AF_BLUETOOTH/BTPROTO_L2CAP socket

  #129288 opened Jan 25, 2025

• test_debug_expressions_are_raw_strings in test_fstring is issuing a SyntaxWarning

  #129287 opened Jan 25, 2025

• Cyclic reference lead to contextlib.contextmanager exception not being deleted

  #129280 opened Jan 25, 2025

• Avoid temporary allocation in dec_as_long()

  #129275 opened Jan 25, 2025

• string.Formatter does not handle non-indexed item and attribute access

  #129273 opened Jan 25, 2025

• `test_coverage_ignore` in `test_trace` fails if setuptools is installed

  #129269 opened Jan 24, 2025

• `logging.shutdown()` should clear `logging._handlerList` if that's what it's called with

  #129268 opened Jan 24, 2025

• `test_threading` failing randomly on CI

  #129266 opened Jan 24, 2025

• Files retrieved with urllib over https are truncated

  #129264 opened Jan 24, 2025

• Make NuGet packages installable with "dotnet tool"

  #129261 opened Jan 24, 2025

• 3.13 AIX build static asserts fails '(sizeof(_PyCallCache) / sizeof(_Py_CODEUNIT)) == 3': incorrect cache size

  #129259 opened Jan 24, 2025

• tarfile: TarFile.offset attribute is not updated with the remainder when closing a TarFile

  #129255 opened Jan 24, 2025

• Instances of generic classes defined with PEP695 syntax are unpickleable

  #129250 opened Jan 24, 2025

• Tkinter apps can't be distributed on the macOS App Store

  #129247 opened Jan 23, 2025

• Use `_PyInterpreterFrame.stackpointer` in free threaded GC when traversing threads' stacks

  #129236 opened Jan 23, 2025

• JIT: lay out memory to group executable code together

  #129231 opened Jan 23, 2025

• Confusing error message when rename target is an open file

  #129230 opened Jan 23, 2025

• Problem Installing Python 3.12.8+ with Intune and Symantec Client Management

  #129229 opened Jan 23, 2025

• The compiler may optimise away globals with debug offsets

  #129223 opened Jan 23, 2025

• Move vendored modules into a `vendor` directory

  #129222 opened Jan 23, 2025

• REPL on Windows doesn't handle blocks larger than the console window

  #129220 opened Jan 23, 2025

• Allow to load SSL certfile and keyfile from a file-like object

  #129216 opened Jan 23, 2025

• Performance regression with cyclic GC vs 3.13

  #129210 opened Jan 23, 2025

• Add os.readinto API for reading data into a caller provided buffer

  #129205 opened Jan 22, 2025

• Doc: mention a minimal version of QEMU user emulation necessary for 3.13+?

  #129204 opened Jan 22, 2025

• Use "prefetch" CPU instructions during the marking phase of the GC

  #129201 opened Jan 22, 2025

• Refactor codecs error handlers to use `_PyUnicodeError_GetParams`

  #129173 opened Jan 22, 2025

• Doc unclear that ensure_future should also have its referenced saved somewhere

  #129169 opened Jan 22, 2025

• python -m http.server fails with OSError: Socket is not connected

  #129166 opened Jan 22, 2025

• raise_signal docs imply process receives signal not thread

  #129165 opened Jan 22, 2025

• Add to AST location info for compound exception headers or keywords

  #129157 opened Jan 21, 2025

191 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-115999: Add free-threaded specialization for FOR_ITER

  #128798 commented on Jan 28, 2025 • 33 new comments

• gh-53032: support IEEE 754 contexts in the decimal module

  #122003 commented on Jan 27, 2025 • 29 new comments

• gh-71494: string.Formatter unnumbered key/attributes

  #21767 commented on Jan 27, 2025 • 22 new comments

• gh-128715: Expose ctypes.CField, with info attributes

  #128950 commented on Jan 24, 2025 • 16 new comments

• gh-128509: Add `sys._is_immortal` for identifying immortal objects

  #128510 commented on Jan 28, 2025 • 12 new comments

• gh-127604: Add C stack dumps to `faulthandler`

  #128159 commented on Jan 27, 2025 • 10 new comments

• gh-126835: Disable tuple folding in the AST optimizer

  #128802 commented on Jan 28, 2025 • 9 new comments

• gh-127833: Docs: Add a `grammar-snippet` directive & replace `productionlist`

  #127835 commented on Jan 25, 2025 • 9 new comments

• gh-128563: A new tail-calling interpreter

  #128718 commented on Jan 27, 2025 • 8 new comments

• gh-129025: fix too wide source location for bytecodes emitted for except*

  #129026 commented on Jan 24, 2025 • 8 new comments

• gh-124096: Enable REPL virtual terminal support on Windows

  #124119 commented on Jan 24, 2025 • 6 new comments

• gh-108512: Add and use new replacements for PySys_GetObject()

  #111035 commented on Jan 28, 2025 • 6 new comments

• GH-121584: Toggle helper instead of nesting instances when using key bindings

  #121668 commented on Jan 25, 2025 • 4 new comments

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

  #128943 commented on Jan 23, 2025 • 4 new comments

• gh-129027: Raise DeprecationWarning for sys._clear_type_cache

  #129043 commented on Jan 24, 2025 • 3 new comments

• gh-127750: Fix singledispatchmethod caching (v2)

  #128648 commented on Jan 25, 2025 • 3 new comments

• Merge TSAN test matrices in CI

  #123278 commented on Jan 28, 2025 • 3 new comments

• gh-118761: Improve import time of `sqlite3`

  #129118 commented on Jan 26, 2025 • 3 new comments

• gh-128770: raise warnings as errors in test suite - except for test_socket which still logs warnings, and internal test warnings that are now logged

  #128973 commented on Jan 26, 2025 • 3 new comments

• gh-128911: Add PyImport_ImportModuleAttr() function

  #128912 commented on Jan 26, 2025 • 3 new comments

• gh-115999: Make list and tuple iteration more thread-safe.

  #128637 commented on Jan 26, 2025 • 2 new comments

• gh-128002: use per threads tasks linked list in asyncio

  #128869 commented on Jan 28, 2025 • 2 new comments

• gh-100239: specialize bitwise logical binary ops on ints

  #128927 commented on Jan 28, 2025 • 2 new comments

• gh-122102: Improve tests for descriptor-related tools in `inspect`

  #122144 commented on Jan 27, 2025 • 1 new comment

• gh-128307: support eager_start kwarg in create_eager_task_factory

  #128306 commented on Jan 26, 2025 • 1 new comment

• gh-55454: Add IMAP4 IDLE support to imaplib

  #122542 commented on Jan 28, 2025 • 1 new comment

• gh-126703: Add freelists for list and tuple iterators

  #128592 commented on Jan 28, 2025 • 1 new comment

• gh-111178: fix UBSan failures in `Modules/_ssl/cert.c`

  #129088 commented on Jan 27, 2025 • 1 new comment

• gh-111178: fix UBSan failures in `Modules/_sqlite`

  #129087 commented on Jan 27, 2025 • 1 new comment

• decimal docs: specification link and examples

  #128698 commented on Jan 28, 2025 • 1 new comment

• gh-124927: Fix conversion issue between coordinates and position in REPL

  #125001 commented on Jan 22, 2025 • 1 new comment

• gh-128714: Fix function object races in FT build

  #129016 commented on Jan 27, 2025 • 1 new comment

• gh-128974: Fix `UnicodeError.__str__` when custom attributes have side-effects

  #128975 commented on Jan 22, 2025 • 1 new comment

• gh-128703: Fix mimetypes.guess_type for empty Content-Type in registry

  #128854 commented on Jan 22, 2025 • 1 new comment

• Provide curframe_locals for backward compatibility but deprecate it

  #125951 commented on Jan 21, 2025 • 1 new comment

• Minor improvements to faq/programming.rst

  #127261 commented on Jan 23, 2025 • 1 new comment

• gh-89188: add `PyUnicode_Data` and `PyUnicode_GetKind`

  #115211 commented on Jan 28, 2025 • 0 new comments

• Support async `recvmsg` and `sendmsg`

  #114857 commented on Jan 22, 2025 • 0 new comments

• gh-118948: add support for ISO 8601 basic format to ``datetime``

  #120553 commented on Jan 23, 2025 • 0 new comments

• gh-119993 ignore `NotADirectoryError` in `Path.unlink()` if `missing_ok` is `True`

  #120049 commented on Jan 24, 2025 • 0 new comments

• gh-119342: Fix OOM vulnerability in plistlib

  #119343 commented on Jan 27, 2025 • 0 new comments

• gh-122102: Fix/improve docs of descriptor-related tools in `inspect`

  #122104 commented on Jan 27, 2025 • 0 new comments

• gh-119451: Fix OOM vulnerability in http.client

  #119454 commented on Jan 27, 2025 • 0 new comments

• gh-119452: Fix OOM vulnerability in http.server

  #119455 commented on Jan 27, 2025 • 0 new comments

• can't step through _frozen_importlib/importlib._bootstrap using pdb

  #60115 commented on Jan 23, 2025 • 0 new comments

• Consistently spill the evaluation stack when making escaping calls

  #128682 commented on Jan 28, 2025 • 0 new comments

• Add a ctypes.util function to list loaded shared libraries

  #119349 commented on Jan 28, 2025 • 0 new comments

• PEP 695 type aliases not suitable as replacement for typing.TypeAlias

  #114159 commented on Jan 28, 2025 • 0 new comments

• Reliance on C bit fields in C API is undefined behavior

  #89188 commented on Jan 28, 2025 • 0 new comments

• logging.config.dictConfig() with "disable_existing_loggers=False" closes existing handlers

  #127567 commented on Jan 28, 2025 • 0 new comments

• respect cgroups limits when trying to allocate memory

  #86577 commented on Jan 28, 2025 • 0 new comments

• Highlight today in colour in calendar's CLI output

  #128317 commented on Jan 28, 2025 • 0 new comments

• Make concurrent iteration over pairwise, combinations, permutations, cwr, product, etc. from itertools safe under free-threading

  #123471 commented on Jan 28, 2025 • 0 new comments

• When loading the python core dll using LoadLibraryA/W the encodings module cannot load.

  #126905 commented on Jan 28, 2025 • 0 new comments

• [3.12] Crash of repeated `Programs/_testembed.c` on Windows DEBUG build

  #128833 commented on Jan 28, 2025 • 0 new comments

• A new tail-calling interpreter for significantly better interpreter performance

  #128563 commented on Jan 28, 2025 • 0 new comments

• urlparse does not flag hostname *containing* [ or ] as incorrect

  #105704 commented on Jan 28, 2025 • 0 new comments

• Add `top_down` parameter to `(i)glob` and `Path.(r)glob` matching `{os,Path}.walk`

  #129067 commented on Jan 28, 2025 • 0 new comments

• gh-38066: IDLE: Dedenting with shift+tab

  #2210 commented on Jan 26, 2025 • 0 new comments

• bpo-35335: explicitely allows msgfmt.py to compile more than one input po files

  #10875 commented on Jan 23, 2025 • 0 new comments

• gh-82151: Improve docs for urllib.parse

  #18631 commented on Jan 26, 2025 • 0 new comments

• gh-71807: The escape key closes IDLE's config dialog as canceled

  #19706 commented on Jan 24, 2025 • 0 new comments

• gh-59648: Nanosecond support for datetime

  #92078 commented on Jan 28, 2025 • 0 new comments

• GH-107956: install a static build description file

  #108483 commented on Jan 24, 2025 • 0 new comments

• gh-129173: Use `_PyUnicodeError_GetParams` in `PyCodec_NameReplaceErrors`

  #129135 commented on Jan 24, 2025 • 0 new comments

• gh-129173: Use `_PyUnicodeError_GetParams` in `PyCodec_SurrogatePassErrors`

  #129134 commented on Jan 24, 2025 • 0 new comments

• [3.13] GH-127953: Make line number lookup O(1) regardless of the size of the code object

  #129127 commented on Jan 27, 2025 • 0 new comments

• [3.13] gh-71339: Use new assertion methods in test_import and test_importlib (GH-129052)

  #129123 commented on Jan 24, 2025 • 0 new comments

• [3.10] gh-80222: Fix email address header folding with long quoted-string (GH-122753)

  #129111 commented on Jan 27, 2025 • 0 new comments

• gh-129098: Skip reading source lines if filename is `_pyrepl.__main__.py` inside REPL

  #129099 commented on Jan 23, 2025 • 0 new comments

• gh-71339: Use new assertion methods in tests

  #129046 commented on Jan 26, 2025 • 0 new comments

• gh-129011: Update comments in FileIO to match current code

  #129012 commented on Jan 22, 2025 • 0 new comments

• [3.11] gh-80222: Fix email address header folding with long quoted-string (GH-122753)

  #129009 commented on Jan 27, 2025 • 0 new comments

• gh-128965: pickle `load_build` function checks if `state` is None, not False

  #128966 commented on Jan 22, 2025 • 0 new comments

• gh-100239: Specialize concatenation of lists and tuples

  #128956 commented on Jan 26, 2025 • 0 new comments

• gh-128842: collect JIT memory stats via pystats

  #128941 commented on Jan 23, 2025 • 0 new comments

• gh-128670: Use the pyvenv.cfg home location in getpath when the default executable points to the same realpath as the running executable

  #128913 commented on Jan 22, 2025 • 0 new comments

• gh-128862: use importlib.resources to acquire doctest resources

  #128865 commented on Jan 26, 2025 • 0 new comments

• gh-89745: Remove dead realpath branch in getpath.c

  #128861 commented on Jan 21, 2025 • 0 new comments

• gh-128760: Merge subsequent escaping calls to avoid redundant stack spills when escaping calls are separated by comments

  #128761 commented on Jan 27, 2025 • 0 new comments

• GH-128520: Subclass `abc.ABC` in `pathlib._abc`

  #128745 commented on Jan 22, 2025 • 0 new comments

• gh-128632: fix segfault on nested __classdict__ type param

  #128744 commented on Jan 24, 2025 • 0 new comments

• Add ETIMEDOUT handling to get_socket_conn_refused_errs

  #128711 commented on Jan 26, 2025 • 0 new comments

• gh-126703: Add PyCFunction freelist

  #128692 commented on Jan 27, 2025 • 0 new comments

• gh-128446: Skip Windows CI for configure/Makefile changes

  #128450 commented on Jan 28, 2025 • 0 new comments

• gh-128185: align Decimal docs with spec (case irrelevant for nan/inf's)

  #128323 commented on Jan 28, 2025 • 0 new comments

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

  #128037 commented on Jan 27, 2025 • 0 new comments

• Docs: Built-in Functions: Make missing functions appear in side nav

  #128010 commented on Jan 24, 2025 • 0 new comments

• GH-125413: Add `pathlib.Path.info` attribute

  #127730 commented on Jan 21, 2025 • 0 new comments

• gh-127667: improve `hashlib` error-branches

  #127668 commented on Jan 23, 2025 • 0 new comments

• gh-127349: Add check for correct resizing in REPL

  #127387 commented on Jan 23, 2025 • 0 new comments

• gh-121464: Make concurrent iteration over enumerate safe under free-threading

  #125734 commented on Jan 27, 2025 • 0 new comments

• gh-74028: `concurrent.futures.Executor.map`: introduce `buffersize` param for lazier behavior

  #125663 commented on Jan 25, 2025 • 0 new comments

• Draft: gh-123471: Make concurrent iteration over itertools.pairwise safe under free-threading

  #125417 commented on Jan 28, 2025 • 0 new comments

• gh-88336: Fix ShareableList utf-8 bug

  #123159 commented on Jan 28, 2025 • 0 new comments

• gh-119349: Add function to list the currently loaded libraries to ctypes.util

  #122946 commented on Jan 28, 2025 • 0 new comments

• make pdb through separate terminal more convenient

  #64260 commented on Jan 23, 2025 • 0 new comments

• ssl.enum_certificates() will not return all certificates trusted by Windows

  #65115 commented on Jan 23, 2025 • 0 new comments

• [C API] Deprecate private functions which have a public replacement

  #128863 commented on Jan 23, 2025 • 0 new comments

• multiprocessing.Process.is_alive() incorrect if waitpid() was executed concurrently to it

  #92881 commented on Jan 23, 2025 • 0 new comments

• Processing of fields in dataclasses is inconsistent with MRO

  #108611 commented on Jan 23, 2025 • 0 new comments

• inconsistent handling of duplicate ZipFile entries

  #117779 commented on Jan 24, 2025 • 0 new comments

• Customize and improve error messages in the math module.

  #101410 commented on Jan 24, 2025 • 0 new comments

• [RFE] tarfile: add an option to change the "blocking factor"

  #75955 commented on Jan 24, 2025 • 0 new comments

• REPL shows source code from `_pyrepl.__main__.py`

  #129098 commented on Jan 24, 2025 • 0 new comments

• Improve `contextlib.ContextDecorator` support for generators and async functions

  #125862 commented on Jan 24, 2025 • 0 new comments

• The use of `PyStackRef_AsPyObjectBorrow` makes it hard to track ownership of references, making analysis of escaping calls too difficult

  #122034 commented on Jan 24, 2025 • 0 new comments

• Enter tier 2 at some function entry points as well as back edges.

  #118094 commented on Jan 24, 2025 • 0 new comments

• Add "Total Machine Code Cost" of UOps to PyStats

  #119692 commented on Jan 24, 2025 • 0 new comments

• Add UOp Paircounts to JIT when Built with PyStats

  #120953 commented on Jan 24, 2025 • 0 new comments

• enum.Flag ignores bitwise operator methods from mixins

  #121291 commented on Jan 24, 2025 • 0 new comments

• "open" audit event does not report dir_fd

  #116429 commented on Jan 24, 2025 • 0 new comments

• Should setting the line number be allowed for `PY_RESUME` events?

  #113102 commented on Jan 24, 2025 • 0 new comments

• IsolatedAsyncioTestCase `__del__` could be dangerous

  #96021 commented on Jan 24, 2025 • 0 new comments

• Unify interpretation of values of environment variables and CLI options

  #116907 commented on Jan 24, 2025 • 0 new comments

• Audit asyncio thread safety

  #128002 commented on Jan 24, 2025 • 0 new comments

• http package should support HTTP/2

  #67982 commented on Jan 24, 2025 • 0 new comments

• pprint with compact indent

  #112632 commented on Jan 25, 2025 • 0 new comments

• os: support creating FIFOs on Windows

  #103510 commented on Jan 25, 2025 • 0 new comments

• Traceback Shows Too Much Info For Class Definition Exception

  #129145 commented on Jan 21, 2025 • 0 new comments

• multiprocessing.Queue.put can fail silently due to pickle errors

  #84376 commented on Jan 21, 2025 • 0 new comments

• Make pathlib ABCs usable by zipfile.Path

  #128520 commented on Jan 21, 2025 • 0 new comments

• list iterator `__setstate__()` differs for exhausted iterator GIL vs. non-GIL

  #129139 commented on Jan 22, 2025 • 0 new comments

• Certain sys.monitoring "not taken" branches in a `for` loop not showing correctly

  #123050 commented on Jan 22, 2025 • 0 new comments

• implement PEP 3118 struct changes

  #47382 commented on Jan 22, 2025 • 0 new comments

• `warnings.deprecated` doesn't work well with `pydoc`

  #128772 commented on Jan 22, 2025 • 0 new comments

• configure warnings as errors in the test suite

  #128770 commented on Jan 22, 2025 • 0 new comments

• Add an API for determining if an object is immortal

  #128509 commented on Jan 22, 2025 • 0 new comments

• Python 3.14.0a3 regression: creating venv with `--system-site-packages` doesn't work (system packages are not detected)

  #128779 commented on Jan 22, 2025 • 0 new comments

• BOLT optimizations fail on Linux aarch64

  #128884 commented on Jan 22, 2025 • 0 new comments

• Use wasm-gc to handle pointer casts in wasi

  #129040 commented on Jan 22, 2025 • 0 new comments

• Remove the `_PyOptimizer` APIs

  #126599 commented on Jan 22, 2025 • 0 new comments

• site.py is no longer read at startup time (as it is a deep-frozen module)

  #107344 commented on Jan 23, 2025 • 0 new comments

• JIT: implement memory pystats collection

  #128842 commented on Jan 23, 2025 • 0 new comments

• input() prints to original stdout even if sys.stdout is wrapped

  #72559 commented on Jan 23, 2025 • 0 new comments

• Add UOp Pair Compatibility to PyStats

  #119352 commented on Jan 23, 2025 • 0 new comments

• Array.array Type Codes are not platforminvariant.

  #96467 commented on Jan 23, 2025 • 0 new comments

• xxmodule.c and its dot_h file

  #122040 commented on Jan 23, 2025 • 0 new comments

• Increase the number of micro-ops that we can handle in tier 2

  #118095 commented on Jan 23, 2025 • 0 new comments

• Specialize BINARY_OP by refcount and by type of operands

  #117581 commented on Jan 23, 2025 • 0 new comments

• Python `array` module is not free-thread safe.

  #128942 commented on Jan 23, 2025 • 0 new comments

• GzipFile.readinto reads full file before copying into the provided buffer

  #128646 commented on Jan 23, 2025 • 0 new comments

• Incorrect code collapse while prompting where the error is.

  #128327 commented on Jan 23, 2025 • 0 new comments

• SSL issue starting from openssl 3.2

  #128141 commented on Jan 27, 2025 • 0 new comments

• Make the specializing interpreter thread-safe in `--disable-gil` builds

  #115999 commented on Jan 27, 2025 • 0 new comments

• Use freelist for range object, iterator objects and other often used objects

  #126703 commented on Jan 27, 2025 • 0 new comments

• [C API] Add PyImport_ImportModuleAttr(mod_name, attr_name) helper function

  #128911 commented on Jan 27, 2025 • 0 new comments

• urllib.request.Request 'timeout' attribute needs to have a default

  #48329 commented on Jan 27, 2025 • 0 new comments

• Emscripten: Get test suite passing

  #127146 commented on Jan 27, 2025 • 0 new comments

• *** Error in `python': double free or corruption (out): 0x00007ff5254d50d0 ***

  #77266 commented on Jan 27, 2025 • 0 new comments

• Specialize long tail of binary operations using a table.

  #100239 commented on Jan 27, 2025 • 0 new comments

• `BaseSubprocessTransport.__del__` fails if the event loop is already closed, which can leak an orphan process

  #114177 commented on Jan 27, 2025 • 0 new comments

• How to get msecs from PyTime API in 3.13?

  #124088 commented on Jan 27, 2025 • 0 new comments

• `Py_InitializeFromConfig()` does not set `module_search_paths` or `module_search_paths_set`

  #122963 commented on Jan 27, 2025 • 0 new comments

• Add tests for the PyEval_Run family of the C API

  #117968 commented on Jan 27, 2025 • 0 new comments

• Can't include Python.h from C++ code on macOS Sonoma / Clang 15

  #110845 commented on Jan 27, 2025 • 0 new comments

• Add public C API for partial "unicode-escape" and "raw-unicode-escape" decoding

  #89635 commented on Jan 27, 2025 • 0 new comments

• misleading error about fd / follow_symlinks from os.stat()

  #89031 commented on Jan 27, 2025 • 0 new comments

• Configure UX

  #115806 commented on Jan 28, 2025 • 0 new comments

• datetime module has no support for nanoseconds

  #59648 commented on Jan 28, 2025 • 0 new comments

• C API: Add a replacement for PySys_GetObject

  #108512 commented on Jan 28, 2025 • 0 new comments

• Provide PyLong conversions with Py_(u)intptr_t

  #110863 commented on Jan 28, 2025 • 0 new comments

• RFC: Clarify usage of macros for PySequence_Fast within the Limited C API

  #91417 commented on Jan 28, 2025 • 0 new comments

• Unstable C API tier (PEP 689)

  #101101 commented on Jan 28, 2025 • 0 new comments

• Undocumented 3.13 C API

  #118915 commented on Jan 28, 2025 • 0 new comments

• Async Call-Stack Reconstruction

  #91048 commented on Jan 28, 2025 • 0 new comments

• Split up _testcapimodule.c

  #93649 commented on Jan 28, 2025 • 0 new comments

• Compiling 3.13.1 fails when /usr/local/include/pyconfig.h is outdated

  #129019 commented on Jan 25, 2025 • 0 new comments

• data races in frame inspection and tracebacks

  #128421 commented on Jan 25, 2025 • 0 new comments

• Missing fast path in PyLong_From*() functions for compact integers

  #129149 commented on Jan 25, 2025 • 0 new comments

• Use the latest Sphinx version

  #125722 commented on Jan 26, 2025 • 0 new comments

• Improve and reorganise ``pyspecific``

  #121970 commented on Jan 26, 2025 • 0 new comments

• `test_xml_etree_c` fails on Brew python@3.13.1

  #128838 commented on Jan 26, 2025 • 0 new comments

• Clarify int division programming faq

  #75204 commented on Jan 26, 2025 • 0 new comments

• Additional assert methods for unittest

  #71339 commented on Jan 26, 2025 • 0 new comments

• KeyboardInterrupt about test for REPL was directly captured by the test program

  #128676 commented on Jan 26, 2025 • 0 new comments

• Significant Configparser Performance Regression

  #128641 commented on Jan 26, 2025 • 0 new comments

• Sentinel in namespace path breaks NamespaceReader

  #123987 commented on Jan 26, 2025 • 0 new comments

• Reduce copies when reading files in pyio, match behavior of _io

  #129005 commented on Jan 26, 2025 • 0 new comments

• configparser accepts invalid keys and sections when writing

  #65697 commented on Jan 26, 2025 • 0 new comments

• Documentation archives should be available also in tar.xz format

  #64940 commented on Jan 26, 2025 • 0 new comments

• Readline completion of module names in import statements

  #69605 commented on Jan 27, 2025 • 0 new comments

• traceback.walk_stack(None) does not behave the same as traceback.walk_stack(inspect.currentframe())

  #96092 commented on Jan 27, 2025 • 0 new comments

• Hosting `jit_stencils.h`

  #115869 commented on Jan 27, 2025 • 0 new comments

• inspect module caches can grow without bound

  #116804 commented on Jan 27, 2025 • 0 new comments

• UBSan: Calling a function through pointer to incorrect function type is undefined behavior

  #111178 commented on Jan 27, 2025 • 0 new comments

• The C-API for Python to C integer conversion is, to be frank, a mess.

  #102471 commented on Jan 27, 2025 • 0 new comments

• __class__ not set defining 'X' as <class '__main__.X'>

  #85795 commented on Jan 27, 2025 • 0 new comments

• OOM vulnerability in the imaplib module

  #119511 commented on Jan 27, 2025 • 0 new comments

• Suffix in pathlib is not behaving like a file extension

  #121347 commented on Jan 27, 2025 • 0 new comments

• ElementTree adds spurious `ns0:` namespace prefix

  #113425 commented on Jan 27, 2025 • 0 new comments