30 Pull requests merged by 12 people

• [3.14] gh-134578: Mark more slow tests (GH-134579)

  #134590 merged May 24, 2025

• [3.14] gh-134168: fix http.server CLI support for IPv6 and --directory when serving over HTTPS (#134169)

  #134630 merged May 24, 2025

• gh-134168: http.server with HTTPS fails to bind IPv6 addresses and ignores --directory flag

  #134169 merged May 24, 2025

• gh-131178: add E2E mockless tests for http.server command-line interface

  #134279 merged May 24, 2025

• [3.14] gh-134595: Update HOWTO to reflect change in CIBW option (GH-134598)

  #134622 merged May 24, 2025

• [3.13] gh-134595: Update HOWTO to reflect change in CIBW option (GH-134598)

  #134623 merged May 24, 2025

• gh-134595: Update HOWTO to reflect change in CIBW option

  #134598 merged May 24, 2025

• [3.14] gh-80334: fix multiprocessing.freeze_support for other spawn platforms (GH-134462)

  #134619 merged May 24, 2025

• [3.13] gh-80334: fix multiprocessing.freeze_support for other spawn platforms (GH-134462)

  #134620 merged May 24, 2025

• gh-80334: fix multiprocessing.freeze_support for other spawn platforms

  #134462 merged May 24, 2025

• [3.14] gh-134546: ensure remote pdb script is readable (GH-134552)

  #134616 merged May 24, 2025

• [3.13] gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)

  #134611 merged May 24, 2025

• [3.14] gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)

  #134610 merged May 24, 2025

• gh-134546: ensure remote pdb script is readable

  #134552 merged May 24, 2025

• gh-128840: Limit the number of parts in IPv6 address parsing

  #128841 merged May 24, 2025

• [3.14] gh-132983: Make _zstd C code PEP 7 compliant (GH-134605)

  #134609 merged May 24, 2025

• gh-132983: Make _zstd C code PEP 7 compliant

  #134605 merged May 24, 2025

• [3.14] gh-132983: Slightly tweak error messages for _zstd compressor/decompressor options dict (GH-134601)

  #134602 merged May 23, 2025

• gh-132983: Slightly tweak error messages for _zstd compressor/decompressor options dict

  #134601 merged May 23, 2025

• [3.14] gh-134557: Revert "[3.14] gh-132775: Use _PyCode GetScriptXIData()"

  #134600 merged May 23, 2025

• gh-134557: Revert "gh-132775: Use _PyCode GetScriptXIData()"

  #134599 merged May 23, 2025

• [3.14] gh-134381: Fix RuntimeError when starting not-yet started Thread after fork (gh-134514)

  #134596 merged May 23, 2025

• [3.13] gh-134381: Fix RuntimeError when starting not-yet started Thread after fork (gh-134514)

  #134597 merged May 23, 2025

• gh-134381: Improve thread safety in _PyThread_AfterFork by preserving not-started handles

  #134514 merged May 23, 2025

• gh-120170: Exclude __mp_main__ in C version of whichmodule()

  #120171 merged May 23, 2025

• gh-134565: Use ExceptionGroup to handle multiple errors in unittest.doModuleCleanups()

  #134566 merged May 23, 2025

• [3.13] gh-134578: Mark more slow tests (GH-134579)

  #134592 merged May 23, 2025

• [3.14] gh-133454: Reduce the number of threads in test_racing_getbuf_and_releasebuf (GH-133458)

  #134589 merged May 23, 2025

• gh-134578: Mark more slow tests

  #134579 merged May 23, 2025

• gh-133454: Reduce the number of threads in test_racing_getbuf_and_releasebuf

  #133458 merged May 23, 2025

18 Pull requests opened by 12 people

• gh-130655: add tests for dgettext

  #134594 opened May 23, 2025

• gh-134582: Fix t-strings untokenize() roundtrip removing space between braces

  #134603 opened May 23, 2025

• gh-128639: Don't assume one thread in subinterpreter finalization with fixed daemon thread support

  #134606 opened May 24, 2025

• gh-134587: Suggest fix for tempfile.mkdtemp() in Windows AppContainer

  #134607 opened May 24, 2025

• gh-134449: fix grammar for precision_with_grouping in format description

  #134608 opened May 24, 2025

• [3.12] gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)

  #134612 opened May 24, 2025

• [3.11] gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)

  #134613 opened May 24, 2025

• [3.10] gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)

  #134614 opened May 24, 2025

• [3.9] gh-128840: Limit the number of parts in IPv6 address parsing (GH-128841)

  #134615 opened May 24, 2025

• gh-109934: notify cancelled futures on thread pool shutdown

  #134618 opened May 24, 2025

• Remove outdated statement from `math` about C standard

  #134621 opened May 24, 2025

• gh-134586: mark `_mi_assert_fail` as `noreturn`, `cold` and `nothrow`

  #134624 opened May 24, 2025

• gh-134585: disable `_Atomic` and `__thread` keywords during CLion parsing phase

  #134625 opened May 24, 2025

• gh-134531: cleanup `_hashopenssl.c` to support `EVP_MAC`

  #134626 opened May 24, 2025

• gh-51067: Add `remove()` and `repack()` to `ZipFile`

  #134627 opened May 24, 2025

• gh-127987: Ensure that directories are not renamed during `tar.TarFile.extractall()`

  #134628 opened May 24, 2025

• gh-133579: correctly report C curses errors in `_curses_panel`

  #134629 opened May 24, 2025

• gh-134632: Fix `build-details.json` to use `INCLUDEPY` path

  #134633 opened May 24, 2025

12 Issues closed by 7 people

• http.server with HTTPS fails to bind IPv6 addresses

  #134168 closed May 24, 2025

• Update HOWTO to reflect change in CIBW option

  #134595 closed May 24, 2025

• Implement PEP 784 - Adding Zstandard to the Python standard library

  #132983 closed May 24, 2025

• `-m pdb -p` -- other side cannot read debug script due to too-strict permissions

  #134546 closed May 24, 2025

• Avoid temporary allocation in dec_as_long()

  #129275 closed May 24, 2025

• Increase test coverage for `dgettext`

  #134593 closed May 23, 2025

• Not able to start an instantiated Thread in a child process through multiprocessing.Process in python 3.13

  #134381 closed May 23, 2025

• `test_zstd` failed on ubuntu with free-threading

  #133885 closed May 23, 2025

• Importing multiprocessing breaks _checkmodule in _pickle.c

  #120170 closed May 23, 2025

• unittest.doModuleCleanups() swallows all but first exception

  #134565 closed May 23, 2025

• Some tests consume too much memory

  #133454 closed May 23, 2025

• Mark more slow tests

  #134578 closed May 23, 2025

4 Issues opened by 4 people

• PEP 739 / `build-details.json`: `c_api.headers` does not include the `pythonX.Y` directory

  #134632 opened May 24, 2025

• Python tcl tk hidden easter egg

  #134631 opened May 24, 2025

• Creating a subinterpreter when Python is run with -X tracemalloc leads to segfault

  #134604 opened May 23, 2025

• Exception _abc_impl is set to a wrong type when using format_exception

  #134591 opened May 23, 2025

53 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-132983: Split ``_zstd_set_c_parameters``

  #133921 commented on May 24, 2025 • 11 new comments

• gh-134568: added handler for BrokenPipeError to logging.StreamHandler.emit

  #134569 commented on May 24, 2025 • 3 new comments

• gh-132983: Convert dict_content to take Py_buffer

  #133924 commented on May 24, 2025 • 3 new comments

• gh-106318: Add an example for `str.capitalize()`

  #134272 commented on May 23, 2025 • 1 new comment

• Add examples to docs for str methods

  #106318 commented on May 23, 2025 • 0 new comments

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

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

• Exact reporting of `curses` C function failures

  #133579 commented on May 24, 2025 • 0 new comments

• New REPL sometimes incrementally indents traceback lines

  #131968 commented on May 24, 2025 • 0 new comments

• logging.StreamHandler produces BrokenPipeError when cut short by head utility

  #134568 commented on May 24, 2025 • 0 new comments

• Eliminate redundant refcounting in the JIT

  #134584 commented on May 24, 2025 • 0 new comments

• gh-51067: add `ZipFile.remove()`

  #103033 commented on May 24, 2025 • 0 new comments

• gh-93627: Align copy module behaviour with pickle module

  #109498 commented on May 23, 2025 • 0 new comments

• gh-102221: speed up math.lcm by swapping numbers

  #111450 commented on May 24, 2025 • 0 new comments

• gh-123745: Improve performance of deepcopy by setting keep alive key in the memo

  #123746 commented on May 23, 2025 • 0 new comments

• gh-132502: Prototyping adding timestamps to tracebacks.

  #129337 commented on May 24, 2025 • 0 new comments

• gh-129594: Remove redundant check on varargs in _PyArg_CheckPositional

  #129595 commented on May 24, 2025 • 0 new comments

• gh-132267: fix desynchronized cursor position and buffer mismatch after resize

  #132360 commented on May 24, 2025 • 0 new comments

• gh-128213: fast path for bytes creation from list and tuple

  #132590 commented on May 23, 2025 • 0 new comments

• gh-132629: Deprecate acception out of range values for unsigned integers in PyArg_Parse

  #132630 commented on May 23, 2025 • 0 new comments

• gh-134152: fix `UnboundLocalError` while parsing `message_id` in email

  #134194 commented on May 23, 2025 • 0 new comments

• gh-134208: remove dead AC directives for `_curses.window.{chgat,getstr,instr}`

  #134325 commented on May 24, 2025 • 0 new comments

• gh-134210: handle signals in `_curses.window.getch`

  #134326 commented on May 24, 2025 • 0 new comments

• gh-134357: Remove unused imports in tests

  #134340 commented on May 24, 2025 • 0 new comments

• gh-80620: Support negative values in `fromtimestamp` on Windows using 0 + `timedelta`

  #134461 commented on May 23, 2025 • 0 new comments

• gh-106318: Add example for `str.find()`

  #134529 commented on May 23, 2025 • 0 new comments

• gh-133545: Also quote arguments containing `&<>^|` on Windows

  #134544 commented on May 23, 2025 • 0 new comments

• gh-134551: Add t-strings support to pprint

  #134577 commented on May 23, 2025 • 0 new comments

• asyncio.start_unix_server maybe shouldn’t default to cleanup_socket=True when sock parameter is passed

  #133354 commented on May 23, 2025 • 0 new comments

• Using custom OpenSSL version 3.x when compiling Python 3.x - fails

  #121992 commented on May 23, 2025 • 0 new comments

• 3.14.0a1 urljoin regression wrt //

  #125974 commented on May 23, 2025 • 0 new comments

• IPv4Network and IPv6Network hosts method return different types when provided a /32 (ipv4) or /128 (ipv6)

  #109305 commented on May 23, 2025 • 0 new comments

• Improvements to test.support.interpreters.Interpreter

  #132775 commented on May 23, 2025 • 0 new comments

• Increase test coverage of `gettext`

  #130655 commented on May 23, 2025 • 0 new comments

• Make the JIT thread-safe

  #133171 commented on May 23, 2025 • 0 new comments

• untokenize() round-trip fails for t-strings (with only type + string)

  #134582 commented on May 23, 2025 • 0 new comments

• pyrepl fails with an ugly traceback when ioctls are not allowed on tty stdio

  #134466 commented on May 24, 2025 • 0 new comments

• Subinterpreters don't properly clean up threads

  #128639 commented on May 24, 2025 • 0 new comments

• mkdtemp() created directories no longer allows for writing files when running under a Windows AppContainer in 3.12.4 (but works under 3.12.3)

  #134587 commented on May 24, 2025 • 0 new comments

• Error in Format Specification Mini-Language concerning `precision_with_grouping` in 3.14

  #134449 commented on May 24, 2025 • 0 new comments

• IPv6 address parsing doesn't limit buffer size

  #128840 commented on May 24, 2025 • 0 new comments

• concurrent.futures.wait returns cancelled as "not done"

  #109934 commented on May 24, 2025 • 0 new comments

• dataclass.__eq__ no longer errors on missing attributes in Python 3.13

  #134488 commented on May 24, 2025 • 0 new comments

• Freeze support documentation is misleading.

  #80334 commented on May 24, 2025 • 0 new comments

• XML vulnerabilities in Python

  #61441 commented on May 24, 2025 • 0 new comments

• Queue get timout parameter does not use a monotonic timer

  #104509 commented on May 24, 2025 • 0 new comments

• Add `__attribute__((noreturn,cold))` for `_mi_assert_fail`

  #134586 commented on May 24, 2025 • 0 new comments

• Disable `_Atomic` and `__thread` keywords on JetBrains IDE only

  #134585 commented on May 24, 2025 • 0 new comments

• The devcontainer doesn't include the bits to build the _zstd module

  #134583 commented on May 24, 2025 • 0 new comments

• Port HMAC implementation to new OpenSSL APIs

  #134531 commented on May 24, 2025 • 0 new comments

• remove/delete method for zipfile/tarfile objects

  #51067 commented on May 24, 2025 • 0 new comments

• Refleaks on free-threaded builds

  #134557 commented on May 24, 2025 • 0 new comments

• get_lock() method is not present for Values created using multiprocessing.Manager()

  #79967 commented on May 24, 2025 • 0 new comments

• TarFile.extractall(..., filter='tar') arbitrary file chmod

  #127987 commented on May 24, 2025 • 0 new comments