mirror of https://github.com/python/cpython
6605 lines
144 KiB
ReStructuredText
6605 lines
144 KiB
ReStructuredText
.. date: 2024-09-24-10-48-46
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.. gh-issue: 124448
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.. nonce: bFMrS6
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.. release date: 2024-10-15
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.. section: macOS
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Update bundled Tcl/Tk in macOS installer to 8.6.15.
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..
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.. date: 2024-09-07-12-14-54
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.. gh-issue: 123797
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.. nonce: yFDeug
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.. section: macOS
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Check for runtime availability of ``ptsname_r`` function on macos.
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..
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.. date: 2024-09-04-11-55-29
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.. gh-issue: 123418
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.. nonce: 8P4bmN
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.. section: macOS
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Updated macOS installer build to use OpenSSL 3.0.15.
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..
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.. date: 2024-09-27-15-07-30
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.. gh-issue: 124487
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.. nonce: 7LrwHC
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.. section: Windows
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Increases Windows required OS and API level to Windows 10.
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..
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.. date: 2024-09-27-13-40-25
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.. gh-issue: 124609
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.. nonce: WaKk8G
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.. section: Windows
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Fix ``_Py_ThreadId`` for Windows builds using MinGW. Patch by Tony Roberts.
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..
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.. date: 2024-09-24-19-04-56
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.. gh-issue: 124448
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.. nonce: srVT3d
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.. section: Windows
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Updated bundled Tcl/Tk to 8.6.15.
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..
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.. date: 2024-09-20-11-18-50
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.. gh-issue: 124254
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.. nonce: iPin-L
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.. section: Windows
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Ensures experimental free-threaded binaries remain installed when updating.
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..
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.. date: 2024-09-10-19-23-00
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.. gh-issue: 123915
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.. nonce: yZMEDO
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.. section: Windows
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Ensure that ``Tools\msi\buildrelease.bat`` uses different directories for
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AMD64 and ARM64 builds.
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..
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.. date: 2024-09-04-09-59-18
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.. gh-issue: 123418
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.. nonce: QaMC12
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.. section: Windows
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Updated Windows build to use OpenSSL 3.0.15.
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..
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.. date: 2024-08-29-16-13-45
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.. gh-issue: 123476
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.. nonce: m2DFS4
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.. section: Windows
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Add support for ``socket.TCP_QUICKACK`` on Windows platforms.
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..
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.. date: 2024-08-01-10-55-15
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.. gh-issue: 122573
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.. nonce: 4-UCFY
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.. section: Windows
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The Windows build of CPython now requires 3.10 or newer.
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..
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.. date: 2024-07-19-21-50-54
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.. gh-issue: 100256
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.. nonce: GDrKba
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.. section: Windows
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:mod:`mimetypes` no longer fails when it encounters an inaccessible registry
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key.
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..
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.. date: 2024-05-30-17-39-25
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.. gh-issue: 119679
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.. nonce: mZC87w
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.. section: Windows
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Ensures correct import libraries are included in Windows installs.
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..
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.. date: 2024-05-29-11-06-12
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.. gh-issue: 119690
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.. nonce: 8q6e1p
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.. section: Windows
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Adds Unicode support and fixes audit events for ``_winapi.CreateNamedPipe``.
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..
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.. date: 2024-05-25-18-43-10
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.. gh-issue: 111201
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.. nonce: SLPJIx
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.. section: Windows
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Add support for new pyrepl on Windows
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..
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.. date: 2024-05-22-19-43-29
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.. gh-issue: 119070
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.. nonce: _enton
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.. section: Windows
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Fixes ``py.exe`` handling of shebangs like ``/usr/bin/env python3.12``,
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which were previously interpreted as ``python3.exe`` instead of
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``python3.12.exe``.
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..
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.. date: 2024-04-24-22-50-33
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.. gh-issue: 117505
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.. nonce: gcTb_p
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.. section: Windows
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Fixes an issue with the Windows installer not running ensurepip in a fully
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isolated environment. This could cause unexpected interactions with the user
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site-packages.
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..
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.. date: 2024-04-24-05-16-32
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.. gh-issue: 118209
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.. nonce: Ryyzlz
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.. section: Windows
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Avoid crashing in :mod:`mmap` on Windows when the mapped memory is
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inaccessible due to file system errors or access violations.
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..
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.. date: 2022-04-20-18-32-30
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.. gh-issue: 79846
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.. nonce: Vggv3f
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.. section: Windows
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Makes :code:`ssl.create_default_context()` ignore invalid certificates in
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the Windows certificate store
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..
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.. date: 2024-09-04-10-07-51
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.. gh-issue: 123418
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.. nonce: 1eIFZb
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.. section: Tools/Demos
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Update GitHub CI workflows to use OpenSSL 3.0.15 and multissltests to use
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3.0.15, 3.1.7, and 3.2.3.
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..
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.. date: 2024-10-07-14-13-38
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.. gh-issue: 125041
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.. nonce: PKLWDf
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.. section: Tests
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Re-enable skipped tests for :mod:`zlib` on the s390x architecture: only skip
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checks of the compressed bytes, which can be different between zlib's
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software implementation and the hardware-accelerated implementation.
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..
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.. date: 2024-09-25-12-39-34
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.. gh-issue: 124378
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.. nonce: Ywwgia
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.. section: Tests
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Updated ``test_ttk`` to pass with Tcl/Tk 8.6.15.
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..
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.. date: 2024-09-18-18-39-21
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.. gh-issue: 124213
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.. nonce: AQq_xg
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.. section: Tests
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Detect whether the test suite is running inside a systemd-nspawn container
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with ``--suppress-sync=true`` option, and skip the ``test_os`` and
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``test_mmap`` tests that are failing in this scenario.
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..
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.. date: 2024-09-17-22-21-58
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.. gh-issue: 124190
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.. nonce: 3fWhiX
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.. section: Tests
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Add capability to ignore entire files or directories in check warning CI
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tool
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..
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.. date: 2024-07-17-08-25-06
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.. gh-issue: 121921
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.. nonce: HW8CIS
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.. section: Tests
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Update ``Lib/test/crashers/bogus_code_obj.py`` so that it crashes properly
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again.
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..
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.. date: 2024-07-13-21-55-58
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.. gh-issue: 112301
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.. nonce: YJS1dl
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.. section: Tests
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Add tooling to check for changes in compiler warnings. Patch by Nate Ohlson.
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..
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.. date: 2024-07-13-11-48-20
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.. gh-issue: 59022
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.. nonce: fYNbQ8
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.. section: Tests
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Add tests for :func:`pkgutil.extend_path`. Patch by Andreas Stocker.
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..
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.. date: 2024-07-13-11-04-44
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.. gh-issue: 99242
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.. nonce: aGxnwz
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.. section: Tests
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:func:`os.getloadavg` may throw :exc:`OSError` when running regression tests
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under certain conditions (e.g. chroot). This error is now caught and
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ignored, since reporting load average is optional.
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..
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.. date: 2024-07-04-15-10-29
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.. gh-issue: 121084
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.. nonce: qxcd5d
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.. section: Tests
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Fix test_typing random leaks. Clear typing ABC caches when running tests for
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refleaks (``-R`` option): call ``_abc_caches_clear()`` on typing abstract
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classes and their subclasses. Patch by Victor Stinner.
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..
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.. date: 2024-07-03-14-41-00
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.. gh-issue: 121160
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.. nonce: LEtiTd
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.. section: Tests
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Add a test for :func:`readline.set_history_length`. Note that this test may
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fail on readline libraries.
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..
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.. date: 2024-07-01-16-15-06
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.. gh-issue: 121200
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.. nonce: 4Pc-gc
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.. section: Tests
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Fix ``test_expanduser_pwd2()`` of ``test_posixpath``. Call ``getpwnam()``
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to get ``pw_dir``, since it can be different than ``getpwall()`` ``pw_dir``.
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Patch by Victor Stinner.
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..
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.. date: 2024-07-01-09-04-32
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.. gh-issue: 121188
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.. nonce: XbuTVa
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.. section: Tests
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When creating the JUnit XML file, regrtest now escapes characters which are
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invalid in XML, such as the chr(27) control character used in ANSI escape
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sequences. Patch by Victor Stinner.
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..
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.. date: 2024-06-20-12-51-26
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.. gh-issue: 120801
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.. nonce: lMVXC9
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.. section: Tests
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Cleaned up fixtures for importlib.metadata tests and consolidated behavior
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with 'test.support.os_helper'.
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..
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.. date: 2024-05-29-15-28-08
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.. gh-issue: 119727
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.. nonce: dVkaZM
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.. section: Tests
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Add ``--single-process`` command line option to Python test runner
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(regrtest). Patch by Victor Stinner.
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..
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.. date: 2024-05-20-18-06-31
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.. gh-issue: 119273
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.. nonce: hf-yhX
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.. section: Tests
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Python test runner no longer runs tests using TTY (ex: test_ioctl) in a
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process group (using ``setsid()``). Previously, tests using TTY were
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skipped. Patch by Victor Stinner.
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..
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.. date: 2024-05-18-10-59-27
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.. gh-issue: 119050
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.. nonce: g4qiH7
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.. section: Tests
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regrtest test runner: Add XML support to the refleak checker (-R option).
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Patch by Victor Stinner.
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..
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.. date: 2024-05-04-22-56-41
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.. gh-issue: 101525
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.. nonce: LHK166
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.. section: Tests
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Skip ``test_gdb`` if the binary is relocated by BOLT. Patch by Donghee Na.
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..
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.. date: 2023-08-03-17-26-55
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.. gh-issue: 107562
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.. nonce: ZnbscS
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.. section: Tests
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Test certificates have been updated to expire far in the future. This allows
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testing Y2038 with system time set to after that, so that actual Y2038
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issues can be exposed, and not masked by expired certificate errors.
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..
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.. date: 2024-10-09-20-08-13
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.. gh-issue: 125140
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.. nonce: YgNWRB
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.. section: Security
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Remove the current directory from ``sys.path`` when using PyREPL.
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..
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.. date: 2024-09-04-12-41-35
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.. gh-issue: 123678
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.. nonce: N41y9n
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.. section: Security
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Upgrade libexpat to 2.6.3
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..
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.. date: 2024-08-14-19-43-57
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.. gh-issue: 112301
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.. nonce: IQUcOy
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.. section: Security
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Enable compiler options that warn of potential security vulnerabilities.
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..
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.. date: 2024-08-07-10-42-13
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.. gh-issue: 122792
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.. nonce: oiTMo9
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.. section: Security
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Changed IPv4-mapped ``ipaddress.IPv6Address`` to consistently use the mapped
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IPv4 address value for deciding properties. Properties which have their
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behavior fixed are ``is_multicast``, ``is_reserved``, ``is_link_local``,
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``is_global``, and ``is_unspecified``.
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..
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.. date: 2024-08-06-00-06-23
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.. gh-issue: 112301
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.. nonce: 4k4lw6
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.. section: Security
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Add ability to ignore warnings per file with warning count in warning
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checking tooling. Patch by Nate Ohlson.
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..
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.. date: 2024-07-24-05-18-25
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.. gh-issue: 112301
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.. nonce: lfINgZ
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.. section: Security
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Add macOS warning tracking to warning check tooling. Patch by Nate Ohlson.
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..
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.. date: 2024-07-22-13-11-28
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.. gh-issue: 122133
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.. nonce: 0mPeta
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.. section: Security
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Authenticate the socket connection for the ``socket.socketpair()`` fallback
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on platforms where ``AF_UNIX`` is not available like Windows.
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Patch by Gregory P. Smith <greg@krypto.org> and Seth Larson
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<seth@python.org>. Reported by Ellie <el@horse64.org>
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..
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.. date: 2024-07-18-13-17-47
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.. gh-issue: 121957
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.. nonce: QemKLU
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.. section: Security
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Fixed missing audit events around interactive use of Python, now also
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properly firing for ``python -i``, as well as for ``python -m asyncio``. The
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events in question are ``cpython.run_stdin`` and ``cpython.run_startup``.
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..
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.. date: 2024-07-08-23-39-04
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.. gh-issue: 112301
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.. nonce: TD8G01
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.. section: Security
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Enable runtime protections for glibc to abort execution when unsafe behavior
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is encountered, for all platforms except Windows.
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..
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.. date: 2024-07-02-13-39-20
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.. gh-issue: 121285
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.. nonce: hrl-yI
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.. section: Security
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Remove backtracking from tarfile header parsing for ``hdrcharset``, PAX, and
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GNU sparse headers.
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..
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.. date: 2024-06-25-04-42-43
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.. gh-issue: 112301
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.. nonce: god4IC
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.. section: Security
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Add default compiler options to improve security. Enable
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-Wimplicit-fallthrough, -fstack-protector-strong, -Wtrampolines.
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..
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.. date: 2024-05-08-21-59-38
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.. gh-issue: 118773
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.. nonce: 7dFRJY
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.. section: Security
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Fixes creation of ACLs in :func:`os.mkdir` on Windows to work correctly on
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non-English machines.
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..
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.. date: 2024-05-01-20-57-09
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.. gh-issue: 118486
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.. nonce: K44KJG
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.. section: Security
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:func:`os.mkdir` on Windows now accepts *mode* of ``0o700`` to restrict the
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new directory to the current user. This fixes :cve:`2024-4030` affecting
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:func:`tempfile.mkdtemp` in scenarios where the base temporary directory is
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more permissive than the default.
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..
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.. date: 2024-10-14-04-44-12
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.. gh-issue: 125422
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.. nonce: MlVuC6
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.. section: Library
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Fixed the bug where :mod:`pdb` and :mod:`bdb` can step into the bottom
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caller frame.
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..
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.. date: 2024-10-14-02-27-03
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.. gh-issue: 100141
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.. nonce: NuAcwa
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.. section: Library
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Fixed the bug where :mod:`pdb` will be stuck in an infinite loop when
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debugging an empty file.
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..
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.. date: 2024-10-13-20-21-35
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.. gh-issue: 53203
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.. nonce: Rz1c8A
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.. section: Library
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Fix :func:`time.strptime` for ``%c``, ``%x`` and ``%X`` formats in many
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locales that use non-ASCII digits, like Persian, Burmese, Odia and Shan.
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..
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.. date: 2024-10-11-18-03-05
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.. gh-issue: 125206
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.. nonce: pWRRK6
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.. section: Library
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Workaround for old libffi versions is added. Module ctypes supports
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:c:expr:`double complex` only with libffi >= 3.3.0. Patch by Mikhail Efimov.
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..
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.. date: 2024-10-11-16-19-46
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.. gh-issue: 89967
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.. nonce: vhWUOR
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.. section: Library
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Make :class:`~weakref.WeakKeyDictionary` and
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:class:`~weakref.WeakValueDictionary` safe against concurrent mutations from
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other threads. Patch by Kumar Aditya.
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..
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.. date: 2024-10-11-04-04-38
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.. gh-issue: 125260
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.. nonce: PeZ0Mb
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.. section: Library
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The :func:`gzip.compress` *mtime* parameter now defaults to 0 for
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reproducible output. Patch by Bernhard M. Wiedemann and Adam Turner.
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..
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.. date: 2024-10-10-20-39-57
|
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.. gh-issue: 125243
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.. nonce: eUbbtu
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.. section: Library
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Fix data race when creating :class:`zoneinfo.ZoneInfo` objects in the free
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threading build.
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..
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.. date: 2024-10-10-19-57-35
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.. gh-issue: 125254
|
|
.. nonce: RtZxXS
|
|
.. section: Library
|
|
|
|
Fix a bug where ArgumentError includes the incorrect ambiguous option in
|
|
:mod:`argparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-10-18-33-31
|
|
.. gh-issue: 125235
|
|
.. nonce: 0kOB5I
|
|
.. section: Library
|
|
|
|
Keep :mod:`tkinter` TCL paths in venv pointing to base installation on
|
|
Windows.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-09-21-42-43
|
|
.. gh-issue: 61011
|
|
.. nonce: pQXZb1
|
|
.. section: Library
|
|
|
|
Fix inheritance of nested mutually exclusive groups from parent parser in
|
|
:class:`argparse.ArgumentParser`. Previously, all nested mutually exclusive
|
|
groups lost their connection to the group containing them and were displayed
|
|
as belonging directly to the parser.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-09-07-09-00
|
|
.. gh-issue: 125118
|
|
.. nonce: J9rQ1S
|
|
.. section: Library
|
|
|
|
Don't copy arbitrary values to :c:expr:`_Bool` in the :mod:`struct` module.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-08-21-17-16
|
|
.. gh-issue: 125069
|
|
.. nonce: 0RP0Mx
|
|
.. section: Library
|
|
|
|
Fix an issue where providing a :class:`pathlib.PurePath` object as an
|
|
initializer argument to a second :class:`~pathlib.PurePath` object with a
|
|
different :attr:`~pathlib.PurePath.parser` resulted in arguments to the
|
|
former object's initializer being joined by the latter object's parser.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-08-13-28-22
|
|
.. gh-issue: 125096
|
|
.. nonce: Vz0W5g
|
|
.. section: Library
|
|
|
|
If the :envvar:`PYTHON_BASIC_REPL` environment variable is set, the
|
|
:mod:`site` module no longer imports the :mod:`!_pyrepl` module. Moreover,
|
|
the :mod:`site` module now respects :option:`-E` and :option:`-I` command
|
|
line options: ignore :envvar:`PYTHON_BASIC_REPL` in this case. Patch by
|
|
Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-08-12-09-09
|
|
.. gh-issue: 124969
|
|
.. nonce: _VBQLq
|
|
.. section: Library
|
|
|
|
Fix ``locale.nl_langinfo(locale.ALT_DIGITS)``. Now it returns a tuple of up
|
|
to 100 strings (an empty tuple on most locales). Previously it returned the
|
|
first item of that tuple or an empty string.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-05-15-49-53
|
|
.. gh-issue: 124960
|
|
.. nonce: Bol9hT
|
|
.. section: Library
|
|
|
|
Fix support for the ``barry_as_FLUFL`` future flag in the new REPL.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-04-12-43-03
|
|
.. gh-issue: 69998
|
|
.. nonce: DVqOXX
|
|
.. section: Library
|
|
|
|
Fix :func:`locale.nl_langinfo` in case when different categories have
|
|
different locales. The function now sets temporarily the ``LC_CTYPE`` locale
|
|
in some cases. This temporary change affects other threads.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-04-08-46-00
|
|
.. gh-issue: 124958
|
|
.. nonce: rea9-x
|
|
.. section: Library
|
|
|
|
Fix refcycles in exceptions raised from :class:`asyncio.TaskGroup` and the
|
|
python implementation of :class:`asyncio.Future`
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-20-45-57
|
|
.. gh-issue: 53203
|
|
.. nonce: 3Sk4Ia
|
|
.. section: Library
|
|
|
|
Fix :func:`time.strptime` for ``%c`` and ``%x`` formats in many locales:
|
|
Arabic, Bislama, Breton, Bodo, Kashubian, Chuvash, Estonian, French, Irish,
|
|
Ge'ez, Gurajati, Manx Gaelic, Hebrew, Hindi, Chhattisgarhi, Haitian Kreyol,
|
|
Japanese, Kannada, Korean, Marathi, Malay, Norwegian, Nynorsk, Punjabi,
|
|
Rajasthani, Tok Pisin, Yoruba, Yue Chinese, Yau/Nungon and Chinese.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-19-16-38
|
|
.. gh-issue: 123961
|
|
.. nonce: ik1Dgs
|
|
.. section: Library
|
|
|
|
Convert :mod:`curses` to multi-phase initialization (:pep:`489`), thereby
|
|
fixing reference leaks at interpreter shutdown. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-17-13-22
|
|
.. gh-issue: 124944
|
|
.. nonce: YyLAzf
|
|
.. section: Library
|
|
|
|
Add ``SO_ORIGINAL_DST`` to the :mod:`socket` module.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-05-00-25
|
|
.. gh-issue: 117151
|
|
.. nonce: Prdw_W
|
|
.. section: Library
|
|
|
|
The default buffer size used by :func:`shutil.copyfileobj` has been
|
|
increased from 64k to 256k on non-Windows platforms. It was already larger
|
|
on Windows.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-02-22-53-48
|
|
.. gh-issue: 90102
|
|
.. nonce: 4qX52R
|
|
.. section: Library
|
|
|
|
Skip the ``isatty`` system call during open() when the file is known to not
|
|
be a character device. This provides a slight performance improvement when
|
|
reading whole files.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-02-21-11-18
|
|
.. gh-issue: 124917
|
|
.. nonce: Lnwh5b
|
|
.. section: Library
|
|
|
|
Allow calling :func:`os.path.exists` and :func:`os.path.lexists` with
|
|
keyword arguments on Windows. Fixes a regression in 3.13.0.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-02-16-35-07
|
|
.. gh-issue: 65865
|
|
.. nonce: S2D4wq
|
|
.. section: Library
|
|
|
|
:mod:`argparse` now raises early error for invalid ``help`` arguments to
|
|
:meth:`~argparse.ArgumentParser.add_argument`,
|
|
:meth:`~argparse.ArgumentParser.add_subparsers` and :meth:`!add_parser`.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-02-15-05-45
|
|
.. gh-issue: 124653
|
|
.. nonce: tqsTu9
|
|
.. section: Library
|
|
|
|
Fix detection of the minimal Queue API needed by the :mod:`logging` module.
|
|
Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-01-23-29-09
|
|
.. gh-issue: 91818
|
|
.. nonce: Kz8cPI
|
|
.. section: Library
|
|
|
|
The CLI of many modules (:mod:`ast`, :mod:`ensurepip`, :mod:`json`,
|
|
:mod:`pdb`, :mod:`sqlite3`, :mod:`tokenize`, :mod:`venv`) now uses the
|
|
actual executable name instead of simply "python" to display in the usage
|
|
message.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-01-17-12-20
|
|
.. gh-issue: 124858
|
|
.. nonce: Zy0tvT
|
|
.. section: Library
|
|
|
|
Fix reference cycles left in tracebacks in :func:`asyncio.open_connection`
|
|
when used with ``happy_eyeballs_delay``
|
|
|
|
..
|
|
|
|
.. date: 2024-10-01-13-46-58
|
|
.. gh-issue: 124390
|
|
.. nonce: dK1Zcm
|
|
.. section: Library
|
|
|
|
Fixed :exc:`AssertionError` when using
|
|
:func:`!asyncio.staggered.staggered_race` with
|
|
:attr:`asyncio.eager_task_factory`.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-01-13-11-53
|
|
.. gh-issue: 85935
|
|
.. nonce: CTwJUy
|
|
.. section: Library
|
|
|
|
:meth:`argparse.ArgumentParser.add_argument` now raises an exception if an
|
|
:ref:`action` that does not consume arguments (like 'store_const' or
|
|
'store_true') or explicit ``nargs=0`` are specified for positional
|
|
arguments.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-01-12-43-42
|
|
.. gh-issue: 124835
|
|
.. nonce: SVyp3K
|
|
.. section: Library
|
|
|
|
Make :func:`tomllib.loads` raise :exc:`TypeError` not :exc:`AttributeError`
|
|
on bad input types that do not have the ``replace`` attribute. Improve error
|
|
message when :class:`bytes` is received.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-01-02-31-13
|
|
.. gh-issue: 124693
|
|
.. nonce: qzbXKB
|
|
.. section: Library
|
|
|
|
Fix a bug where :mod:`argparse` doesn't recognize negative complex numbers
|
|
or negative numbers using scientific notation.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-30-20-46-32
|
|
.. gh-issue: 124787
|
|
.. nonce: 3FnJnP
|
|
.. section: Library
|
|
|
|
Fix :class:`typing.TypeAliasType` with incorrect ``type_params`` argument.
|
|
Now it raises a :exc:`TypeError` when a type parameter without a default
|
|
follows one with a default, and when an entry in the ``type_params`` tuple
|
|
is not a type parameter object.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-30-19-59-28
|
|
.. gh-issue: 66436
|
|
.. nonce: 4gYN_n
|
|
.. section: Library
|
|
|
|
Improved :ref:`prog` default value for :class:`argparse.ArgumentParser`. It
|
|
will now include the name of the Python executable along with the module or
|
|
package name, or the path to a directory, ZIP file, or directory within a
|
|
ZIP file if the code was run that way.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-27-15-16-04
|
|
.. gh-issue: 116850
|
|
.. nonce: dBkR0-
|
|
.. section: Library
|
|
|
|
Fix :mod:`argparse` for namespaces with not directly writable dict (e.g.
|
|
classes).
|
|
|
|
..
|
|
|
|
.. date: 2024-09-27-06-39-32
|
|
.. gh-issue: 101552
|
|
.. nonce: xYkzag
|
|
.. section: Library
|
|
|
|
Add an *annoation_format* parameter to :func:`inspect.signature`. Add an
|
|
*quote_annotation_strings* parameter to :meth:`inspect.Signature.format`.
|
|
Use the new functionality to improve the display of annotations in
|
|
signatures in :mod:`pydoc`. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-22-14-12
|
|
.. gh-issue: 58573
|
|
.. nonce: hozbm9
|
|
.. section: Library
|
|
|
|
Fix conflicts between abbreviated long options in the parent parser and
|
|
subparsers in :mod:`argparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-13-43-39
|
|
.. gh-issue: 124594
|
|
.. nonce: peYhsP
|
|
.. section: Library
|
|
|
|
All :mod:`asyncio` REPL prompts run in the same :class:`context
|
|
<contextvars.Context>`. Contributed by Bartosz Sławecki.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-09-18-09
|
|
.. gh-issue: 61181
|
|
.. nonce: dwjmch
|
|
.. section: Library
|
|
|
|
Fix support of :ref:`choices` with string value in :mod:`argparse`.
|
|
Substrings of the specified string no longer considered valid values.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-00-35-24
|
|
.. gh-issue: 116750
|
|
.. nonce: X1aMHI
|
|
.. section: Library
|
|
|
|
Provide :func:`sys.monitoring.clear_tool_id` to unregister all events and
|
|
callbacks set by the tool.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-22-06-52
|
|
.. gh-issue: 124552
|
|
.. nonce: 1nQKNM
|
|
.. section: Library
|
|
|
|
Improve the accuracy of :mod:`bdb`'s check for the possibility of breakpoint
|
|
in a frame. This makes it possible to disable unnecessary events in
|
|
functions.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-18-34-48
|
|
.. gh-issue: 124538
|
|
.. nonce: nXZk4R
|
|
.. section: Library
|
|
|
|
Fixed crash when using :func:`gc.get_referents` on a capsule object.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-18-08-29
|
|
.. gh-issue: 80259
|
|
.. nonce: kO5Tw7
|
|
.. section: Library
|
|
|
|
Fix :mod:`argparse` support of positional arguments with ``nargs='?'``,
|
|
``default=argparse.SUPPRESS`` and specified ``type``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-18-07-51
|
|
.. gh-issue: 120378
|
|
.. nonce: NlBSz_
|
|
.. section: Library
|
|
|
|
Fix a crash related to an integer overflow in :func:`curses.resizeterm` and
|
|
:func:`curses.resize_term`.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-12-14-58
|
|
.. gh-issue: 124498
|
|
.. nonce: Ozxs55
|
|
.. section: Library
|
|
|
|
Fix :class:`typing.TypeAliasType` not to be generic, when ``type_params`` is
|
|
an empty tuple.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-10-25-57
|
|
.. gh-issue: 53834
|
|
.. nonce: uyIckw
|
|
.. section: Library
|
|
|
|
Fix support of arguments with :ref:`choices` in :mod:`argparse`. Positional
|
|
arguments with :ref:`nargs` equal to ``'?'`` or ``'*'`` no longer check
|
|
:ref:`default` against ``choices``. Optional arguments with ``nargs`` equal
|
|
to ``'?'`` no longer check :ref:`const` against ``choices``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-22-38-51
|
|
.. gh-issue: 123884
|
|
.. nonce: iEPTK4
|
|
.. section: Library
|
|
|
|
Fixed bug in itertools.tee() handling of other tee inputs (a tee in a tee).
|
|
The output now has the promised *n* independent new iterators. Formerly,
|
|
the first iterator was identical (not independent) to the input iterator.
|
|
This would sometimes give surprising results.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-21-15-27
|
|
.. gh-issue: 123017
|
|
.. nonce: dSAr2f
|
|
.. section: Library
|
|
|
|
Due to unreliable results on some devices, :func:`time.strftime` no longer
|
|
accepts negative years on Android.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-19-32-14
|
|
.. gh-issue: 123014
|
|
.. nonce: zVcfkZ
|
|
.. section: Library
|
|
|
|
:func:`os.pidfd_open` and :func:`signal.pidfd_send_signal` are now
|
|
unavailable when building against Android API levels older than 31, since
|
|
the underlying system calls may cause a crash.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-13-32-16
|
|
.. gh-issue: 124176
|
|
.. nonce: 6hmOPz
|
|
.. section: Library
|
|
|
|
Add support for :func:`dataclasses.dataclass` in
|
|
:func:`unittest.mock.create_autospec`. Now ``create_autospec`` will check
|
|
for potential dataclasses and use :func:`dataclasses.fields` function to
|
|
retrieve the spec information.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-12-34-48
|
|
.. gh-issue: 124345
|
|
.. nonce: s3vKql
|
|
.. section: Library
|
|
|
|
:mod:`argparse` vim supports abbreviated single-dash long options separated
|
|
by ``=`` from its value.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-00-01-24
|
|
.. gh-issue: 124400
|
|
.. nonce: 0XCgfe
|
|
.. section: Library
|
|
|
|
Fixed a :mod:`pdb` bug where ``until`` has no effect when it appears in a
|
|
``commands`` sequence. Also avoid printing the frame information at a
|
|
breakpoint that has a command list containing a command that resumes
|
|
execution.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-23-18-26-17
|
|
.. gh-issue: 90562
|
|
.. nonce: Yj566G
|
|
.. section: Library
|
|
|
|
Modify dataclasses to support zero-argument super() when ``slots=True`` is
|
|
specified. This works by modifying all references to ``__class__`` to point
|
|
to the newly created class.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-23-17-33-47
|
|
.. gh-issue: 104860
|
|
.. nonce: O86OSc
|
|
.. section: Library
|
|
|
|
Fix disallowing abbreviation of single-dash long options in :mod:`argparse`
|
|
with ``allow_abbrev=False``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-21-23-56-41
|
|
.. gh-issue: 63143
|
|
.. nonce: YKu-LQ
|
|
.. section: Library
|
|
|
|
Fix parsing mutually exclusive arguments in :mod:`argparse`. Arguments with
|
|
the value identical to the default value (e.g. booleans, small integers,
|
|
empty or 1-character strings) are no longer considered "not present".
|
|
|
|
..
|
|
|
|
.. date: 2024-09-21-22-32-21
|
|
.. gh-issue: 72795
|
|
.. nonce: naLmkX
|
|
.. section: Library
|
|
|
|
Positional arguments with :ref:`nargs` equal to ``'*'`` or
|
|
:data:`!argparse.REMAINDER` are no longer required. This allows to use
|
|
positional argument with ``nargs='*'`` and without ``default`` in mutually
|
|
exclusive group and improves error message about required arguments.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-21-19-02-37
|
|
.. gh-issue: 59317
|
|
.. nonce: OAhNZZ
|
|
.. section: Library
|
|
|
|
Fix parsing positional argument with :ref:`nargs` equal to ``'?'`` or
|
|
``'*'`` if it is preceded by an option and another positional argument.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-20-18-23-19
|
|
.. gh-issue: 100980
|
|
.. nonce: 8nVAB6
|
|
.. section: Library
|
|
|
|
The :attr:`~ctypes.Structure._fields_` attribute of
|
|
:class:`ctypes.Structure` and :class:`~ctypes.Union` is no longer set if the
|
|
setattr operation raises an error.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-20-12-23-11
|
|
.. gh-issue: 53780
|
|
.. nonce: mrV1zi
|
|
.. section: Library
|
|
|
|
:mod:`argparse` now ignores the first ``"--"`` (double dash) between an
|
|
option and command.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-20-15-00
|
|
.. gh-issue: 124217
|
|
.. nonce: j0KlQB
|
|
.. section: Library
|
|
|
|
Add RFC 9637 reserved IPv6 block ``3fff::/20`` in :mod:`ipaddress` module.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-16-00-22
|
|
.. gh-issue: 111513
|
|
.. nonce: 6jHm02
|
|
.. section: Library
|
|
|
|
Improve the error message that may be raised by
|
|
:meth:`datetime.date.fromtimestamp`.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-11-47-39
|
|
.. gh-issue: 124248
|
|
.. nonce: g7rufd
|
|
.. section: Library
|
|
|
|
Fixed potential crash when using :mod:`struct` to process zero-width 'Pascal
|
|
string' fields (``0p``).
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-10-36-18
|
|
.. gh-issue: 81691
|
|
.. nonce: Hyhp_U
|
|
.. section: Library
|
|
|
|
Fix handling of multiple ``"--"`` (double dashes) in :mod:`argparse`. Only
|
|
the first one has now been removed, all subsequent ones are now taken
|
|
literally.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-03-46-59
|
|
.. gh-issue: 87041
|
|
.. nonce: 9Ox7Bv
|
|
.. section: Library
|
|
|
|
Fix a bug in :mod:`argparse` where lengthy subparser argument help is
|
|
incorrectly indented.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-00-09-48
|
|
.. gh-issue: 84559
|
|
.. nonce: IrxvQe
|
|
.. section: Library
|
|
|
|
The default :mod:`multiprocessing` start method on Linux and other POSIX
|
|
systems has been changed away from often unsafe ``"fork"`` to
|
|
``"forkserver"`` (when the platform supports sending file handles over pipes
|
|
as most do) or ``"spawn"``. Mac and Windows are unchanged as they already
|
|
default to ``"spawn"``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-18-17-45-52
|
|
.. gh-issue: 124212
|
|
.. nonce: n6kIby
|
|
.. section: Library
|
|
|
|
Fix invalid variable in :mod:`venv` handling of failed symlink on Windows
|
|
|
|
..
|
|
|
|
.. date: 2024-09-17-18-06-42
|
|
.. gh-issue: 124171
|
|
.. nonce: PHCvRJ
|
|
.. section: Library
|
|
|
|
Add workaround for broken :c:func:`!fmod()` implementations on Windows, that
|
|
loose zero sign (e.g. ``fmod(-10, 1)`` returns ``0.0``). Patch by Sergey B
|
|
Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-16-12-31-48
|
|
.. gh-issue: 123978
|
|
.. nonce: z3smEu
|
|
.. section: Library
|
|
|
|
Remove broken :func:`time.thread_time` and :func:`time.thread_time_ns` on
|
|
NetBSD.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-13-10-34-19
|
|
.. gh-issue: 123934
|
|
.. nonce: yMe7mL
|
|
.. section: Library
|
|
|
|
Fix :class:`unittest.mock.MagicMock` resetting magic methods return values
|
|
after ``.reset_mock(return_value=True)`` was called.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-12-10-55-19
|
|
.. gh-issue: 124016
|
|
.. nonce: ncs0hd
|
|
.. section: Library
|
|
|
|
Update :mod:`unicodedata` database to Unicode 16.0.0.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-11-19-12-23
|
|
.. gh-issue: 123968
|
|
.. nonce: OwHON_
|
|
.. section: Library
|
|
|
|
Fix the command-line interface for the :mod:`random` module to select floats
|
|
between 0 and N, not 1 and N.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-11-19-05-32
|
|
.. gh-issue: 123945
|
|
.. nonce: jLwybB
|
|
.. section: Library
|
|
|
|
Fix a bug where :mod:`argparse` doesn't recognize negative numbers with
|
|
underscores
|
|
|
|
..
|
|
|
|
.. date: 2024-09-11-13-33-19
|
|
.. gh-issue: 123935
|
|
.. nonce: fRZ_56
|
|
.. section: Library
|
|
|
|
Fix parent slots detection for dataclasses that inherit from classes with
|
|
``__dictoffset__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-10-11-26-14
|
|
.. gh-issue: 123892
|
|
.. nonce: 2gzIrz
|
|
.. section: Library
|
|
|
|
Add ``"_wmi"`` to :data:`sys.stdlib_module_names`. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-06-10-17-54
|
|
.. gh-issue: 84808
|
|
.. nonce: ION67Z
|
|
.. section: Library
|
|
|
|
Fix error handling in :py:class:`~socket.socket` method
|
|
:py:func:`~socket.socket.connect_ex` on platforms where :c:data:`errno` can
|
|
be negative.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-06-01-35-11
|
|
.. gh-issue: 123756
|
|
.. nonce: Ozbhke
|
|
.. section: Library
|
|
|
|
Added a new argument ``mode`` to :class:`pdb.Pdb`. Only allow :mod:`pdb`
|
|
from command line to use ``restart`` command.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-06-00-00-43
|
|
.. gh-issue: 122765
|
|
.. nonce: tx4hsr
|
|
.. section: Library
|
|
|
|
Fix unbalanced quote errors occurring when activate.csh in :mod:`venv` was
|
|
sourced with a custom prompt containing unpaired quotes or newlines.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-04-18-23-43
|
|
.. gh-issue: 123657
|
|
.. nonce: Oks4So
|
|
.. section: Library
|
|
|
|
Fix crash and memory leak in :func:`decimal.getcontext`. It crashed when
|
|
using a thread-local context by ``--with-decimal-contextvar=no``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-02-20-34-04
|
|
.. gh-issue: 123339
|
|
.. nonce: czgcSu
|
|
.. section: Library
|
|
|
|
Fix :func:`inspect.getsource` for classes in :mod:`collections.abc` and
|
|
:mod:`decimal` (for pure Python implementation) modules.
|
|
:func:`inspect.getcomments` now raises OSError instead of IndexError if the
|
|
``__firstlineno__`` value for a class is out of bound.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-31-12-34-44
|
|
.. gh-issue: 123374
|
|
.. nonce: 3kE7rb
|
|
.. section: Library
|
|
|
|
Remove check for redefined memo entry in :func:`pickletools.dis`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-30-09-01-35
|
|
.. gh-issue: 123504
|
|
.. nonce: lJ9_BB
|
|
.. section: Library
|
|
|
|
Fixed reference leak in the finalization of :mod:`tkinter`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-29-14-51-36
|
|
.. gh-issue: 123430
|
|
.. nonce: M7wXl9
|
|
.. section: Library
|
|
|
|
Pages generated by the :mod:`http.server` module allow the browser to apply
|
|
its default dark mode.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-29-09-27-12
|
|
.. gh-issue: 123446
|
|
.. nonce: _I_mMr
|
|
.. section: Library
|
|
|
|
Fix empty function name in :exc:`TypeError` when :func:`csv.reader`,
|
|
:func:`csv.writer`, or :func:`csv.register_dialect` are used without the
|
|
required args.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-28-20-08-19
|
|
.. gh-issue: 123448
|
|
.. nonce: tItJlp
|
|
.. section: Library
|
|
|
|
Fixed memory leak of :class:`typing.NoDefault` by moving it to the static
|
|
types array.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-28-13-03-36
|
|
.. gh-issue: 123409
|
|
.. nonce: lW0YF-
|
|
.. section: Library
|
|
|
|
Fix :attr:`ipaddress.IPv6Address.reverse_pointer` output according to
|
|
:rfc:`RFC 3596, §2.5 <3596#section-2.5>`. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-27-12-38-42
|
|
.. gh-issue: 123089
|
|
.. nonce: vA7iFR
|
|
.. section: Library
|
|
|
|
Make :class:`weakref.WeakSet` safe against concurrent mutations while it is
|
|
being iterated. Patch by Kumar Aditya.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-27-12-11-00
|
|
.. gh-issue: 123363
|
|
.. nonce: gKuJp6
|
|
.. section: Library
|
|
|
|
Show string value of :opcode:`CONTAINS_OP` oparg in :mod:`dis` output. Patch
|
|
by Alexandr153.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-27-10-30-37
|
|
.. gh-issue: 123341
|
|
.. nonce: 5e-fjt
|
|
.. section: Library
|
|
|
|
Add :meth:`~object.__class_getitem__` to :class:`!tkinter.Event` for type
|
|
subscript support at runtime. Patch by Adonis Rakateli.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-26-19-36-00
|
|
.. gh-issue: 123340
|
|
.. nonce: mQKI1H
|
|
.. section: Library
|
|
|
|
Show string value of :opcode:`IS_OP` oparg in :mod:`dis` output.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-26-18-48-13
|
|
.. gh-issue: 119518
|
|
.. nonce: QFYH9q
|
|
.. section: Library
|
|
|
|
Speed up normalization of :class:`pathlib.PurePath` and
|
|
:class:`~pathlib.Path` objects by not interning string parts.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-26-13-45-20
|
|
.. gh-issue: 123270
|
|
.. nonce: gXHvNJ
|
|
.. section: Library
|
|
|
|
Applied a more surgical fix for malformed payloads in :class:`zipfile.Path`
|
|
causing infinite loops (gh-122905) without breaking contents using
|
|
legitimate characters.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-25-16-59-20
|
|
.. gh-issue: 73991
|
|
.. nonce: 1w8u3K
|
|
.. section: Library
|
|
|
|
Add :meth:`pathlib.Path.copy_into` and :meth:`~pathlib.Path.move_into`,
|
|
which copy and move files and directories into *existing* directories.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-24-06-05-41
|
|
.. gh-issue: 123228
|
|
.. nonce: jR_5O5
|
|
.. section: Library
|
|
|
|
Fix return type for
|
|
:func:`!_pyrepl.readline._ReadlineWrapper.get_line_buffer` to be
|
|
:func:`str`. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-24-00-03-01
|
|
.. gh-issue: 123240
|
|
.. nonce: uFPG3l
|
|
.. section: Library
|
|
|
|
Raise audit events for the :func:`input` in the new REPL.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-22-01-30
|
|
.. gh-issue: 76960
|
|
.. nonce: vsANPu
|
|
.. section: Library
|
|
|
|
Fix :func:`urllib.parse.urljoin` and :func:`urllib.parse.urldefrag` for URIs
|
|
containing empty components. For example, :func:`!urljoin` with relative
|
|
reference "?" now sets empty query and removes fragment. Preserve empty
|
|
components (authority, params, query, fragment) in :func:`!urljoin`.
|
|
Preserve empty components (authority, params, query) in :func:`!urldefrag`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-15-49-10
|
|
.. gh-issue: 116810
|
|
.. nonce: QLBUU8
|
|
.. section: Library
|
|
|
|
Resolve a memory leak introduced in CPython 3.10's :mod:`ssl` when the
|
|
:attr:`ssl.SSLSocket.session` property was accessed. Speeds up read and
|
|
write access to said property by no longer unnecessarily cloning session
|
|
objects via serialization.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-22-20-10-13
|
|
.. gh-issue: 123243
|
|
.. nonce: Kifj1L
|
|
.. section: Library
|
|
|
|
Fix memory leak in :mod:`!_decimal`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-22-11-25-19
|
|
.. gh-issue: 122546
|
|
.. nonce: BSmeE7
|
|
.. section: Library
|
|
|
|
Consistently use same file name for different exceptions in the new repl.
|
|
Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-22-09-37-48
|
|
.. gh-issue: 123213
|
|
.. nonce: owmXnP
|
|
.. section: Library
|
|
|
|
:meth:`xml.etree.ElementTree.Element.extend` and
|
|
:class:`~xml.etree.ElementTree.Element` assignment no longer hide the
|
|
internal exception if an erroneous generator is passed. Patch by Bar Harel.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-20-18-02-27
|
|
.. gh-issue: 85110
|
|
.. nonce: 8_iDQy
|
|
.. section: Library
|
|
|
|
Preserve relative path in URL without netloc in
|
|
:func:`urllib.parse.urlunsplit` and :func:`urllib.parse.urlunparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-20-14-22-49
|
|
.. gh-issue: 123165
|
|
.. nonce: vOZZOA
|
|
.. section: Library
|
|
|
|
Add support for rendering :class:`~dis.Positions` in :mod:`dis`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-19-17-37-18
|
|
.. gh-issue: 122909
|
|
.. nonce: kP12SK
|
|
.. section: Library
|
|
|
|
In urllib.request when URLError is raised opening an ftp URL, the exception
|
|
argument is now consistently a string. Earlier versions passed either a
|
|
string or an ftplib exception instance as the argument to URLError.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-18-08-25-32
|
|
.. gh-issue: 123084
|
|
.. nonce: rf8izX
|
|
.. section: Library
|
|
|
|
Deprecate :class:`!shutil.ExecError`, which hasn't been raised by any
|
|
:mod:`shutil` function since Python 3.4. It's now an alias for
|
|
:exc:`RuntimeError`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-17-08-17-20
|
|
.. gh-issue: 123085
|
|
.. nonce: 7Io2yH
|
|
.. section: Library
|
|
|
|
In a bare call to :func:`importlib.resources.files`, ensure the caller's
|
|
frame is properly detected when ``importlib.resources`` is itself available
|
|
as a compiled module only (no source).
|
|
|
|
..
|
|
|
|
.. date: 2024-08-16-19-13-21
|
|
.. gh-issue: 123067
|
|
.. nonce: Nx9O4R
|
|
.. section: Library
|
|
|
|
Fix quadratic complexity in parsing ``"``-quoted cookie values with
|
|
backslashes by :mod:`http.cookies`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-16-16-53-52
|
|
.. gh-issue: 123049
|
|
.. nonce: izx_fH
|
|
.. section: Library
|
|
|
|
Add support for :const:`~configparser.UNNAMED_SECTION` in
|
|
:meth:`configparser.ConfigParser.add_section`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-15-09-45-34
|
|
.. gh-issue: 121735
|
|
.. nonce: _1q0qf
|
|
.. section: Library
|
|
|
|
When working with zip archives, importlib.resources now properly honors
|
|
module-adjacent references (e.g. ``files(pkg.mod)`` and not just
|
|
``files(pkg)``).
|
|
|
|
..
|
|
|
|
.. date: 2024-08-14-10-41-11
|
|
.. gh-issue: 122981
|
|
.. nonce: BHV0Z9
|
|
.. section: Library
|
|
|
|
Fix :func:`inspect.getsource` for generated classes with Python base classes
|
|
(e.g. enums).
|
|
|
|
..
|
|
|
|
.. date: 2024-08-11-14-23-07
|
|
.. gh-issue: 122903
|
|
.. nonce: xktZta
|
|
.. section: Library
|
|
|
|
``zipfile.Path.glob`` now correctly matches directories instead of silently
|
|
omitting them.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-11-14-08-04
|
|
.. gh-issue: 122905
|
|
.. nonce: 7tDsxA
|
|
.. section: Library
|
|
|
|
:class:`zipfile.Path` objects now sanitize names from the zipfile.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-10-14-16-59
|
|
.. gh-issue: 122873
|
|
.. nonce: XlHaUn
|
|
.. section: Library
|
|
|
|
Enable :mod:`json` module to work as a script using the :option:`-m` switch:
|
|
``python -m json``. See the :ref:`JSON command-line interface
|
|
<json-commandline>` documentation. Patch by Trey Hunner.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-10-10-21-44
|
|
.. gh-issue: 122858
|
|
.. nonce: ZC1rJD
|
|
.. section: Library
|
|
|
|
Deprecate :func:`!asyncio.iscoroutinefunction` in favor of
|
|
:func:`inspect.iscoroutinefunction`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-07-17-41-16
|
|
.. gh-issue: 116263
|
|
.. nonce: EcXir0
|
|
.. section: Library
|
|
|
|
:class:`logging.handlers.RotatingFileHandler` no longer rolls over empty log
|
|
files.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-07-14-12-19
|
|
.. gh-issue: 105376
|
|
.. nonce: QbGPdE
|
|
.. section: Library
|
|
|
|
Restore the deprecated :mod:`logging` ``warn()`` method. It was removed in
|
|
Python 3.13 alpha 1. Keep the deprecated ``warn()`` method in Python 3.13.
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-07-11-57-41
|
|
.. gh-issue: 122311
|
|
.. nonce: LDExnJ
|
|
.. section: Library
|
|
|
|
Improve errors in the :mod:`pickle` module. :exc:`~pickle.PicklingError` is
|
|
now raised more often instead of :exc:`UnicodeEncodeError`,
|
|
:exc:`ValueError` and :exc:`AttributeError`, and the original exception is
|
|
chained to it. Improve and unify error messages in Python and C
|
|
implementations.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-06-18-07-19
|
|
.. gh-issue: 122744
|
|
.. nonce: kCzNDI
|
|
.. section: Library
|
|
|
|
Bump the version of pip bundled in ensurepip to version 24.2.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-06-10-36-55
|
|
.. gh-issue: 118761
|
|
.. nonce: q_x_1A
|
|
.. section: Library
|
|
|
|
Improve import time of :mod:`pprint` by around seven times. Patch by Hugo
|
|
van Kemenade.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-06-07-24-00
|
|
.. gh-issue: 118974
|
|
.. nonce: qamsCQ
|
|
.. section: Library
|
|
|
|
Add ``decorator`` parameter to :func:`dataclasses.make_dataclass` to
|
|
customize the functional creation of dataclasses.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-04-14-07-18
|
|
.. gh-issue: 118814
|
|
.. nonce: uiyks1
|
|
.. section: Library
|
|
|
|
Fix the :class:`typing.TypeVar` constructor when name is passed by keyword.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-03-06-51-08
|
|
.. gh-issue: 122637
|
|
.. nonce: gpas8J
|
|
.. section: Library
|
|
|
|
Adjust ``cmath.tanh(nanj)`` and ``cmath.tanh(infj)`` for recent C standards.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-31-20-43-21
|
|
.. gh-issue: 122478
|
|
.. nonce: sCU2Le
|
|
.. section: Library
|
|
|
|
Remove internal frames from tracebacks shown in
|
|
:class:`code.InteractiveInterpreter` with non-default
|
|
:func:`sys.excepthook`. Save correct tracebacks in
|
|
:attr:`sys.last_traceback` and update ``__traceback__`` attribute of
|
|
:attr:`sys.last_value` and :attr:`sys.last_exc`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-31-15-08-42
|
|
.. gh-issue: 116622
|
|
.. nonce: aKxIQA
|
|
.. section: Library
|
|
|
|
On Android, the ``FICLONE`` and ``FICLONERANGE`` constants are no longer
|
|
exposed by :mod:`fcntl`, as these ioctls are blocked by SELinux.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-31-14-55-41
|
|
.. gh-issue: 82378
|
|
.. nonce: eZvYmR
|
|
.. section: Library
|
|
|
|
Make sure that the new :term:`REPL` interprets :data:`sys.tracebacklimit` in
|
|
the same way that the classic REPL did.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-21-29-30
|
|
.. gh-issue: 122334
|
|
.. nonce: LeoE1x
|
|
.. section: Library
|
|
|
|
Fix crash when importing :mod:`ssl` after the main interpreter restarts.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-15-57-07
|
|
.. gh-issue: 122459
|
|
.. nonce: AYIoeN
|
|
.. section: Library
|
|
|
|
Optimize :mod:`pickling <pickle>` by name objects without the ``__module__``
|
|
attribute.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-14-46-16
|
|
.. gh-issue: 87320
|
|
.. nonce: -Yk1wb
|
|
.. section: Library
|
|
|
|
In :class:`code.InteractiveInterpreter`, handle exceptions caused by calling
|
|
a non-default :func:`sys.excepthook`. Before, the exception bubbled up to
|
|
the caller, ending the :term:`REPL`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-04-27-55
|
|
.. gh-issue: 122272
|
|
.. nonce: 6Wwa1V
|
|
.. section: Library
|
|
|
|
On some platforms such as Linux, year with century was not 0-padded when
|
|
formatted by :meth:`~.datetime.strftime` with C99-specific specifiers
|
|
``'%C'`` or ``'%F'``. The 0-padding behavior is now guaranteed when the
|
|
format specifiers ``'%C'`` and ``'%F'`` are supported by the C library.
|
|
Patch by Ben Hsing
|
|
|
|
..
|
|
|
|
.. date: 2024-07-29-16-47-08
|
|
.. gh-issue: 122400
|
|
.. nonce: fM0YSv
|
|
.. section: Library
|
|
|
|
Handle :exc:`ValueError`\s raised by :func:`os.stat` in
|
|
:class:`filecmp.dircmp` and :func:`filecmp.cmpfiles`. Patch by Bénédikt
|
|
Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-29-10-24-48
|
|
.. gh-issue: 122311
|
|
.. nonce: xChV1b
|
|
.. section: Library
|
|
|
|
Fix some error messages in :mod:`pickle`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-27-16-10-41
|
|
.. gh-issue: 121650
|
|
.. nonce: nf6oc9
|
|
.. section: Library
|
|
|
|
:mod:`email` headers with embedded newlines are now quoted on output. The
|
|
:mod:`~email.generator` will now refuse to serialize (write) headers that
|
|
are unsafely folded or delimited; see
|
|
:attr:`~email.policy.Policy.verify_generated_headers`. (Contributed by Bas
|
|
Bloemsaat and Petr Viktorin in :gh:`121650`.)
|
|
|
|
..
|
|
|
|
.. date: 2024-07-26-21-21-13
|
|
.. gh-issue: 122332
|
|
.. nonce: fvw88r
|
|
.. section: Library
|
|
|
|
Fixed segfault with :meth:`asyncio.Task.get_coro` when using an eager task
|
|
factory.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-25-15-41-14
|
|
.. gh-issue: 105733
|
|
.. nonce: o3koJA
|
|
.. section: Library
|
|
|
|
:func:`ctypes.ARRAY` is now :term:`soft deprecated`: it no longer emits
|
|
deprecation warnings and is not scheduled for removal.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-24-08-48-22
|
|
.. gh-issue: 122213
|
|
.. nonce: o3pdgA
|
|
.. section: Library
|
|
|
|
Add notes for pickle serialization errors that allow to identify the source
|
|
of the error.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-22-26-00
|
|
.. gh-issue: 119180
|
|
.. nonce: B2IVT8
|
|
.. section: Library
|
|
|
|
As part of :pep:`749`, add the following attributes for customizing
|
|
evaluation of annotation scopes:
|
|
|
|
* ``evaluate_value`` on :class:`typing.TypeAliasType`
|
|
* ``evaluate_bound``, ``evaluate_constraints``, and ``evaluate_default`` on :class:`typing.TypeVar`
|
|
* ``evaluate_default`` on :class:`typing.ParamSpec`
|
|
* ``evaluate_default`` on :class:`typing.TypeVarTuple`
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-17-13-10
|
|
.. gh-issue: 119180
|
|
.. nonce: 5PZELo
|
|
.. section: Library
|
|
|
|
Fix handling of classes with custom metaclasses in
|
|
``annotationlib.get_annotations``.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-15-30-23
|
|
.. gh-issue: 122170
|
|
.. nonce: Z9gi3Y
|
|
.. section: Library
|
|
|
|
Handle :exc:`ValueError`\s raised by :func:`os.stat` in :mod:`linecache`.
|
|
Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-15-11-13
|
|
.. gh-issue: 122163
|
|
.. nonce: 4wRUuM
|
|
.. section: Library
|
|
|
|
Add notes for JSON serialization errors that allow to identify the source of
|
|
the error.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-13-07-12
|
|
.. gh-issue: 122129
|
|
.. nonce: PwbC8q
|
|
.. section: Library
|
|
|
|
Improve support of method descriptors and wrappers in the help title.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-12-38-14
|
|
.. gh-issue: 122145
|
|
.. nonce: sTO8nX
|
|
.. section: Library
|
|
|
|
Fix an issue when reporting tracebacks corresponding to Python code emitting
|
|
an empty AST body. Patch by Nikita Sobolev and Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-10-59-38
|
|
.. gh-issue: 121723
|
|
.. nonce: iJEf7e
|
|
.. section: Library
|
|
|
|
Make :func:`logging.config.dictConfig` accept any object implementing the
|
|
Queue public API. See the :ref:`queue configuration <configure-queue>`
|
|
section for details. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-09-14-44
|
|
.. gh-issue: 82951
|
|
.. nonce: -F5p5A
|
|
.. section: Library
|
|
|
|
Serializing objects with complex ``__qualname__`` (such as unbound methods
|
|
and nested classes) by name no longer involves serializing parent objects by
|
|
value in pickle protocols < 4.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-22-08-57-28
|
|
.. gh-issue: 120754
|
|
.. nonce: Eo5puP
|
|
.. section: Library
|
|
|
|
``Pathlib.read_bytes`` no longer opens the file in Python's buffered I/O
|
|
mode. This reduces overheads as the code reads a file in whole leading to a
|
|
modest speedup.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-22-08-14-04
|
|
.. gh-issue: 113785
|
|
.. nonce: 6B_KNB
|
|
.. section: Library
|
|
|
|
:mod:`csv` now correctly parses numeric fields (when used with
|
|
:const:`csv.QUOTE_NONNUMERIC` or :const:`csv.QUOTE_STRINGS`) which start
|
|
with an escape character.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-21-18-03-30
|
|
.. gh-issue: 122088
|
|
.. nonce: vi2bP-
|
|
.. section: Library
|
|
|
|
:func:`@warnings.deprecated <warnings.deprecated>` now copies the coroutine
|
|
status of functions and methods so that :func:`inspect.iscoroutinefunction`
|
|
returns the correct result.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-21-10-45-24
|
|
.. gh-issue: 122081
|
|
.. nonce: dNrYMq
|
|
.. section: Library
|
|
|
|
Fix a crash in the :func:`!decimal.IEEEContext` optional function available
|
|
via the ``EXTRA_FUNCTIONALITY`` configuration flag.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-21-02-00-46
|
|
.. gh-issue: 73991
|
|
.. nonce: pLxdtJ
|
|
.. section: Library
|
|
|
|
Add :meth:`pathlib.Path.move`, which moves a file or directory tree.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-17-12-55-22
|
|
.. gh-issue: 121268
|
|
.. nonce: 41RmjR
|
|
.. section: Library
|
|
|
|
Remove workarounds for non-IEEE 754 systems in :mod:`cmath`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-17-09-44-35
|
|
.. gh-issue: 119698
|
|
.. nonce: WlygzR
|
|
.. section: Library
|
|
|
|
Due to the lack of interest for :meth:`symtable.Class.get_methods`, the
|
|
method is marked as deprecated and will be removed in Python 3.16. Patch by
|
|
Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-17-09-23-03
|
|
.. gh-issue: 121889
|
|
.. nonce: 6se9jS
|
|
.. section: Library
|
|
|
|
Adjusts ``cmath.acosh(complex('0+nanj'))`` for recent C standards.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-16-20-49-07
|
|
.. gh-issue: 121804
|
|
.. nonce: gYN-In
|
|
.. section: Library
|
|
|
|
Correctly show error locations, when :exc:`SyntaxError` raised in new repl.
|
|
Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-15-19-34-56
|
|
.. gh-issue: 121797
|
|
.. nonce: qDqj59
|
|
.. section: Library
|
|
|
|
Add alternative :class:`~fractions.Fraction` constructor
|
|
:meth:`Fraction.from_number() <fractions.Fraction.from_number>`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-15-19-25-25
|
|
.. gh-issue: 121798
|
|
.. nonce: GmuBDu
|
|
.. section: Library
|
|
|
|
Add alternative :class:`~decimal.Decimal` constructor
|
|
:meth:`Decimal.from_number() <decimal.Decimal.from_number>`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-14-11-18-28
|
|
.. gh-issue: 120930
|
|
.. nonce: Kuo4L0
|
|
.. section: Library
|
|
|
|
Fixed a bug introduced by gh-92081 that added an incorrect extra blank to
|
|
encoded words occurring in wrapped headers.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-14-06-24-02
|
|
.. gh-issue: 57141
|
|
.. nonce: C3jhDh
|
|
.. section: Library
|
|
|
|
The *shallow* argument to :class:`filecmp.dircmp` (new in Python 3.13) is
|
|
now keyword-only.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-13-06-23-24
|
|
.. gh-issue: 121245
|
|
.. nonce: RfOgf4
|
|
.. section: Library
|
|
|
|
Simplify handling of the history file in ``site.register_readline()``
|
|
helper. The ``CAN_USE_PYREPL`` variable now will be initialized, when
|
|
imported. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-10-08-13-34
|
|
.. gh-issue: 121249
|
|
.. nonce: W9Gd09
|
|
.. section: Library
|
|
|
|
Support the :c:expr:`float complex` and :c:expr:`double complex` C types in
|
|
the :mod:`struct` module if the compiler has C11 complex arithmetic. Patch
|
|
by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-09-12-23-32
|
|
.. gh-issue: 121486
|
|
.. nonce: Iultjh
|
|
.. section: Library
|
|
|
|
:mod:`math` functions :func:`~math.isqrt`, :func:`~math.log`,
|
|
:func:`~math.log2` and :func:`~math.log10` now support integers larger than
|
|
``2**2**32`` on 32-bit platforms.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-08-03-45-34
|
|
.. gh-issue: 121474
|
|
.. nonce: NsvrUN
|
|
.. section: Library
|
|
|
|
Fix missing sanity check for ``parties`` arg in :class:`threading.Barrier`
|
|
constructor. Patch by Clinton Christian (pygeek).
|
|
|
|
..
|
|
|
|
.. date: 2024-07-06-23-39-38
|
|
.. gh-issue: 121450
|
|
.. nonce: vGqb3c
|
|
.. section: Library
|
|
|
|
Hard-coded breakpoints (:func:`breakpoint` and :func:`pdb.set_trace`) now
|
|
reuse the most recent ``Pdb`` instance that calls ``Pdb.set_trace()``,
|
|
instead of creating a new one each time. As a result, all the instance
|
|
specific data like ``display`` and ``commands`` are preserved across
|
|
Hard-coded breakpoints.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-06-16-08-39
|
|
.. gh-issue: 119169
|
|
.. nonce: o0YymL
|
|
.. section: Library
|
|
|
|
Slightly speed up :func:`os.walk` by simplifying exception handling.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-06-12-37-10
|
|
.. gh-issue: 121423
|
|
.. nonce: vnxrl4
|
|
.. section: Library
|
|
|
|
Improve import time of :mod:`socket` by lazy importing modules and writing
|
|
:data:`!socket.errorTab` as a constant.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-04-17-36-03
|
|
.. gh-issue: 59110
|
|
.. nonce: IlI9Fz
|
|
.. section: Library
|
|
|
|
:mod:`zipimport` supports now namespace packages when no directory entry
|
|
exists.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-03-14-23-04
|
|
.. gh-issue: 119004
|
|
.. nonce: L5MoUu
|
|
.. section: Library
|
|
|
|
Fix a crash in :ref:`OrderedDict.__eq__ <collections_OrderedDict__eq__>`
|
|
when operands are mutated during the check. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-03-10-11-53
|
|
.. gh-issue: 121313
|
|
.. nonce: D7gARW
|
|
.. section: Library
|
|
|
|
Limit the reading size in the :class:`multiprocessing.connection.Connection`
|
|
class to 64 KiB to prevent memory overallocation and unnecessary memory
|
|
management system calls.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-03-07-25-21
|
|
.. gh-issue: 121332
|
|
.. nonce: Iz6FEq
|
|
.. section: Library
|
|
|
|
Fix constructor of :mod:`ast` nodes with custom ``_attributes``. Previously,
|
|
passing custom attributes would raise a :py:exc:`DeprecationWarning`.
|
|
Passing arguments to the constructor that are not in ``_fields`` or
|
|
``_attributes`` remains deprecated. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-02-11-34-06
|
|
.. gh-issue: 121245
|
|
.. nonce: sSkDAr
|
|
.. section: Library
|
|
|
|
Fix a bug in the handling of the command history of the new :term:`REPL`
|
|
that caused the history file to be wiped at REPL exit.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-01-11-23-18
|
|
.. gh-issue: 121210
|
|
.. nonce: cD0zfn
|
|
.. section: Library
|
|
|
|
Handle AST nodes with missing runtime fields or attributes in
|
|
:func:`ast.compare`. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-29-19-30-15
|
|
.. gh-issue: 121163
|
|
.. nonce: SJKDFq
|
|
.. section: Library
|
|
|
|
Add support for ``all`` as an valid ``action`` for
|
|
:func:`warnings.simplefilter` and :func:`warnings.filterwarnings`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-29-15-23-26
|
|
.. gh-issue: 121151
|
|
.. nonce: HeLEvq
|
|
.. section: Library
|
|
|
|
Fix wrapping of long usage text of arguments inside a mutually exclusive
|
|
group in :mod:`argparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-29-15-21-12
|
|
.. gh-issue: 121141
|
|
.. nonce: 4evD6q
|
|
.. section: Library
|
|
|
|
Add support for :func:`copy.replace` to AST nodes. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-29-05-08-59
|
|
.. gh-issue: 87744
|
|
.. nonce: rpF6Jw
|
|
.. section: Library
|
|
|
|
Fix waitpid race while calling
|
|
:meth:`~asyncio.subprocess.Process.send_signal` in asyncio. Patch by Kumar
|
|
Aditya.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-27-13-47-14
|
|
.. gh-issue: 121027
|
|
.. nonce: jh55EC
|
|
.. section: Library
|
|
|
|
Add a future warning in :meth:`!functools.partial.__get__`. In future Python
|
|
versions :class:`functools.partial` will be a method descriptor.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-27-12-27-52
|
|
.. gh-issue: 121027
|
|
.. nonce: D4K1OX
|
|
.. section: Library
|
|
|
|
Make the :class:`functools.partial` object a method descriptor.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-26-17-00-39
|
|
.. gh-issue: 117784
|
|
.. nonce: inCtAV
|
|
.. section: Library
|
|
|
|
CPython now detects whether its linked TLS library supports TLSv1.3
|
|
post-handshake authentication and disables that feature if support is
|
|
lacking.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-26-10-13-40
|
|
.. gh-issue: 121025
|
|
.. nonce: M-XXlV
|
|
.. section: Library
|
|
|
|
Improve the :meth:`~object.__repr__` of :class:`functools.partialmethod`.
|
|
Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-26-03-04-24
|
|
.. gh-issue: 121018
|
|
.. nonce: clVSc4
|
|
.. section: Library
|
|
|
|
Fixed issues where :meth:`!argparse.ArgumentParser.parse_args` did not honor
|
|
``exit_on_error=False``. Based on patch by Ben Hsing.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-23-17-50-40
|
|
.. gh-issue: 119614
|
|
.. nonce: vwPGLB
|
|
.. section: Library
|
|
|
|
Fix truncation of strings with embedded null characters in some internal
|
|
operations in :mod:`tkinter`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-23-11-21-27
|
|
.. gh-issue: 120910
|
|
.. nonce: t0QXdB
|
|
.. section: Library
|
|
|
|
When reading installed files from an egg, use ``relative_to(walk_up=True)``
|
|
to honor files installed outside of the installation root.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-23-07-23-08
|
|
.. gh-issue: 61103
|
|
.. nonce: ca_U_l
|
|
.. section: Library
|
|
|
|
Support :c:expr:`float complex`, :c:expr:`double complex` and :c:expr:`long
|
|
double complex` C types in :mod:`ctypes` as
|
|
:class:`~ctypes.c_float_complex`, :class:`~ctypes.c_double_complex` and
|
|
:class:`~ctypes.c_longdouble_complex` if the compiler has C11 complex
|
|
arithmetic. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-22-22-52-24
|
|
.. gh-issue: 120888
|
|
.. nonce: sd8I3N
|
|
.. section: Library
|
|
|
|
Upgrade pip wheel bundled with ensurepip (pip 24.1.1)
|
|
|
|
..
|
|
|
|
.. date: 2024-06-22-22-23-56
|
|
.. gh-issue: 101830
|
|
.. nonce: 1BAoxH
|
|
.. section: Library
|
|
|
|
Accessing the :mod:`tkinter` object's string representation no longer
|
|
converts the underlying Tcl object to a string on Windows.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-22-17-01-56
|
|
.. gh-issue: 120678
|
|
.. nonce: Ik8dCg
|
|
.. section: Library
|
|
|
|
Fix regression in the new REPL that meant that globals from files passed
|
|
using the ``-i`` argument would not be included in the REPL's global
|
|
namespace. Patch by Alex Waygood.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-21-14-32-56
|
|
.. gh-issue: 120811
|
|
.. nonce: eBmVTV
|
|
.. section: Library
|
|
|
|
Fix possible memory leak in :meth:`contextvars.Context.run`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-21-12-00-16
|
|
.. gh-issue: 120782
|
|
.. nonce: LOE8tj
|
|
.. section: Library
|
|
|
|
Fix wrong references of the :mod:`datetime` types after reloading the
|
|
module.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-21-06-37-46
|
|
.. gh-issue: 120713
|
|
.. nonce: WBbQx4
|
|
.. section: Library
|
|
|
|
:meth:`datetime.datetime.strftime` now 0-pads years with less than four
|
|
digits for the format specifiers ``%Y`` and ``%G`` on Linux. Patch by Ben
|
|
Hsing
|
|
|
|
..
|
|
|
|
.. date: 2024-06-20-01-31-24
|
|
.. gh-issue: 120769
|
|
.. nonce: PfiMrc
|
|
.. section: Library
|
|
|
|
Make empty line in :mod:`pdb` repeats the last command even when the command
|
|
is from ``cmdqueue``.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-23-08-25
|
|
.. gh-issue: 120780
|
|
.. nonce: 0Omopb
|
|
.. section: Library
|
|
|
|
Show string value of LOAD_SPECIAL oparg in :mod:`dis` output.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-19-53-42
|
|
.. gh-issue: 41431
|
|
.. nonce: gnkUc5
|
|
.. section: Library
|
|
|
|
Add :meth:`datetime.time.strptime` and :meth:`datetime.date.strptime`.
|
|
Contributed by Wannes Boeykens.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-15-43-04
|
|
.. gh-issue: 120743
|
|
.. nonce: CMMl2P
|
|
.. section: Library
|
|
|
|
:term:`Soft deprecate <soft deprecated>` :func:`os.popen` and
|
|
:func:`os.spawn* <os.spawnl>` functions. They should no longer be used to
|
|
write new code. The :mod:`subprocess` module is recommended instead. Patch
|
|
by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-15-06-58
|
|
.. gh-issue: 120732
|
|
.. nonce: OvYV9b
|
|
.. section: Library
|
|
|
|
Fix ``name`` passing to :class:`unittest.mock.Mock` object when using
|
|
:func:`unittest.mock.create_autospec`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-13-20-01
|
|
.. gh-issue: 111259
|
|
.. nonce: Wki5PV
|
|
.. section: Library
|
|
|
|
:mod:`re` now handles patterns like ``"[\s\S]"`` or ``"\s|\S"`` which match
|
|
any character as effectively as a dot with the ``DOTALL`` modifier
|
|
(``"(?s:.)"``).
|
|
|
|
..
|
|
|
|
.. date: 2024-06-18-19-18-10
|
|
.. gh-issue: 120683
|
|
.. nonce: xmRez7
|
|
.. section: Library
|
|
|
|
Fix an error in :class:`logging.LogRecord`, when the integer part of the
|
|
timestamp is rounded up, while the millisecond calculation truncates,
|
|
causing the log timestamp to be wrong by up to 999 ms (affected roughly 1 in
|
|
8 million timestamps).
|
|
|
|
..
|
|
|
|
.. date: 2024-06-18-14-45-38
|
|
.. gh-issue: 118710
|
|
.. nonce: 5GZZPX
|
|
.. section: Library
|
|
|
|
:class:`ipaddress.IPv4Address` and :class:`ipaddress.IPv6Address` attributes
|
|
``version`` and ``max_prefixlen`` are now available on the class.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-17-20-04-13
|
|
.. gh-issue: 120633
|
|
.. nonce: kZC5wt
|
|
.. section: Library
|
|
|
|
Move scrollbar and remove tear-off menus in turtledemo.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-16-21-33-56
|
|
.. gh-issue: 120606
|
|
.. nonce: kugbwR
|
|
.. section: Library
|
|
|
|
Allow users to use EOF to exit ``commands`` definition in :mod:`pdb`
|
|
|
|
..
|
|
|
|
.. date: 2024-06-15-23-38-36
|
|
.. gh-issue: 120284
|
|
.. nonce: HwsAtY
|
|
.. section: Library
|
|
|
|
Allow :meth:`asyncio.Runner.run` to accept :term:`awaitable` objects instead
|
|
of simply :term:`coroutine`\s.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-15-12-04-46
|
|
.. gh-issue: 120541
|
|
.. nonce: d3cc5y
|
|
.. section: Library
|
|
|
|
Improve the prompt in the "less" pager when :func:`help` is called with
|
|
non-string argument.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-14-20-05-25
|
|
.. gh-issue: 120495
|
|
.. nonce: OxgZKB
|
|
.. section: Library
|
|
|
|
Fix incorrect exception handling in Tab Nanny. Patch by Wulian233.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-12-15-07-58
|
|
.. gh-issue: 120388
|
|
.. nonce: VuTQMT
|
|
.. section: Library
|
|
|
|
Improve a warning message when a test method in :mod:`unittest` returns
|
|
something other than ``None``. Now we show the returned object type and
|
|
optional asyncio-related tip.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-12-11-54-05
|
|
.. gh-issue: 120381
|
|
.. nonce: O-BNLs
|
|
.. section: Library
|
|
|
|
Correct :func:`inspect.ismethoddescriptor` to check also for the lack of
|
|
:meth:`~object.__delete__`. Patch by Jan Kaliszewski.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-12-10-00-31
|
|
.. gh-issue: 90425
|
|
.. nonce: 5CfkKG
|
|
.. section: Library
|
|
|
|
The OS byte in gzip headers is now always set to 255 when using
|
|
:func:`gzip.compress`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-11-16-34-41
|
|
.. gh-issue: 120343
|
|
.. nonce: hdiXeU
|
|
.. section: Library
|
|
|
|
Fix column offset reporting for tokens that come after multiline f-strings
|
|
in the :mod:`tokenize` module.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-11-07-17-25
|
|
.. gh-issue: 119180
|
|
.. nonce: iH-2zy
|
|
.. section: Library
|
|
|
|
As part of implementing :pep:`649` and :pep:`749`, add a new module
|
|
``annotationlib``. Add support for unresolved forward references in
|
|
annotations to :mod:`dataclasses`, :class:`typing.TypedDict`, and
|
|
:class:`typing.NamedTuple`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-10-14-00-40
|
|
.. gh-issue: 119600
|
|
.. nonce: jJMf4C
|
|
.. section: Library
|
|
|
|
Fix :func:`unittest.mock.patch` to not read attributes of the target when
|
|
``new_callable`` is set. Patch by Robert Collins.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-09-19-53-11
|
|
.. gh-issue: 120289
|
|
.. nonce: s4HXR0
|
|
.. section: Library
|
|
|
|
Fixed the use-after-free issue in :mod:`cProfile` by disallowing
|
|
``disable()`` and ``clear()`` in external timers.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-17-41-11
|
|
.. gh-issue: 82017
|
|
.. nonce: WpSTGi
|
|
.. section: Library
|
|
|
|
Added support for converting any objects that have the
|
|
:meth:`!as_integer_ratio` method to a :class:`~fractions.Fraction`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-15-46-35
|
|
.. gh-issue: 114053
|
|
.. nonce: Ub2XgJ
|
|
.. section: Library
|
|
|
|
Fix edge-case bug where :func:`typing.get_type_hints` would produce
|
|
incorrect results if type parameters in a class scope were overridden by
|
|
assignments in a class scope and ``from __future__ import annotations``
|
|
semantics were enabled. Patch by Alex Waygood.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-15-15-29
|
|
.. gh-issue: 114053
|
|
.. nonce: WQLAFG
|
|
.. section: Library
|
|
|
|
Fix erroneous :exc:`NameError` when calling :func:`inspect.get_annotations`
|
|
with ``eval_str=True``` on a class that made use of :pep:`695` type
|
|
parameters in a module that had ``from __future__ import annotations`` at
|
|
the top of the file. Patch by Alex Waygood.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-14-36-40
|
|
.. gh-issue: 120268
|
|
.. nonce: MNpd1q
|
|
.. section: Library
|
|
|
|
Prohibit passing ``None`` to pure-Python :meth:`datetime.date.fromtimestamp`
|
|
to achieve consistency with C-extension implementation.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-09-45-31
|
|
.. gh-issue: 120244
|
|
.. nonce: 8o9Dzr
|
|
.. section: Library
|
|
|
|
Fix memory leak in :func:`re.sub` when the replacement string contains
|
|
backreferences.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-03-29-01
|
|
.. gh-issue: 120254
|
|
.. nonce: h682ke
|
|
.. section: Library
|
|
|
|
Added ``commands`` argument to :func:`pdb.set_trace` which allows users to
|
|
send debugger commands from the source file.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-13-21-11
|
|
.. gh-issue: 120211
|
|
.. nonce: Rws_gf
|
|
.. section: Library
|
|
|
|
Fix :mod:`tkinter.ttk` with Tcl/Tk 9.0.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-11-23-31
|
|
.. gh-issue: 71587
|
|
.. nonce: IjFajE
|
|
.. section: Library
|
|
|
|
Fix crash in C version of :meth:`datetime.datetime.strptime` when called
|
|
again on the restarted interpreter.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-10-10-32
|
|
.. gh-issue: 117983
|
|
.. nonce: NeMR9n
|
|
.. section: Library
|
|
|
|
Defer the ``threading`` import in ``importlib.util`` until lazy loading is
|
|
used.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-02-00-31
|
|
.. gh-issue: 120157
|
|
.. nonce: HnWcF9
|
|
.. section: Library
|
|
|
|
Remove unused constant ``concurrent.futures._base._FUTURE_STATES`` in
|
|
:mod:`concurrent.futures`. Patch by Clinton Christian (pygeek).
|
|
|
|
..
|
|
|
|
.. date: 2024-06-06-17-24-43
|
|
.. gh-issue: 120161
|
|
.. nonce: DahNXV
|
|
.. section: Library
|
|
|
|
:mod:`datetime` no longer crashes in certain complex reference cycle
|
|
situations.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-06-12-07-57
|
|
.. gh-issue: 119698
|
|
.. nonce: rRrprk
|
|
.. section: Library
|
|
|
|
Fix :meth:`symtable.Class.get_methods` and document its behaviour. Patch by
|
|
Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-16-30-28
|
|
.. gh-issue: 120121
|
|
.. nonce: 9dz8i7
|
|
.. section: Library
|
|
|
|
Add :exc:`concurrent.futures.InvalidStateError` to module's ``__all__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-11-39-21
|
|
.. gh-issue: 119933
|
|
.. nonce: ooJXQV
|
|
.. section: Library
|
|
|
|
Add the :class:`symtable.SymbolTableType` enumeration to represent the
|
|
possible outputs of the :class:`symtable.SymbolTable.get_type` method. Patch
|
|
by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-11-03-10
|
|
.. gh-issue: 120029
|
|
.. nonce: QBsw47
|
|
.. section: Library
|
|
|
|
Expose :class:`symtable.Symbol` methods
|
|
:meth:`~symtable.Symbol.is_free_class`,
|
|
:meth:`~symtable.Symbol.is_comp_iter` and
|
|
:meth:`~symtable.Symbol.is_comp_cell`. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-08-02-46
|
|
.. gh-issue: 120108
|
|
.. nonce: 4U9BL8
|
|
.. section: Library
|
|
|
|
Fix calling :func:`copy.deepcopy` on :mod:`ast` trees that have been
|
|
modified to have references to parent nodes. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-19-49-16
|
|
.. gh-issue: 120056
|
|
.. nonce: 5aqozw
|
|
.. section: Library
|
|
|
|
Add :data:`!socket.IP_RECVERR` and :data:`!socket.IP_RECVTTL` constants
|
|
(both available since Linux 2.2). And :data:`!socket.IP_RECVORIGDSTADDR`
|
|
constant (available since Linux 2.6.29).
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-19-03-25
|
|
.. gh-issue: 112672
|
|
.. nonce: K2XfZH
|
|
.. section: Library
|
|
|
|
Support building :mod:`tkinter` with Tcl 9.0.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-18-53-10
|
|
.. gh-issue: 120057
|
|
.. nonce: RSD9_Z
|
|
.. section: Library
|
|
|
|
Added the :data:`os.environ.refresh() <os.environ>` method to update
|
|
:data:`os.environ` with changes to the environment made by
|
|
:func:`os.putenv`, by :func:`os.unsetenv`, or made outside Python in the
|
|
same process. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-14-54-46
|
|
.. gh-issue: 120029
|
|
.. nonce: _1YdTf
|
|
.. section: Library
|
|
|
|
Expose :meth:`symtable.Symbol.is_type_parameter` in the :mod:`symtable`
|
|
module. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-12-23-01
|
|
.. gh-issue: 119819
|
|
.. nonce: WKKrYh
|
|
.. section: Library
|
|
|
|
Fix regression to allow logging configuration with multiprocessing queue
|
|
types.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-08-57-02
|
|
.. gh-issue: 65454
|
|
.. nonce: o9j4wF
|
|
.. section: Library
|
|
|
|
:func:`unittest.mock.Mock.attach_mock` no longer triggers a call to a
|
|
``PropertyMock`` being attached.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-03-11-18-16
|
|
.. gh-issue: 117142
|
|
.. nonce: kWTXQo
|
|
.. section: Library
|
|
|
|
The :mod:`ctypes` module may now be imported in all subinterpreters,
|
|
including those that have their own GIL.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-02-15-09-17
|
|
.. gh-issue: 118835
|
|
.. nonce: KUAuz6
|
|
.. section: Library
|
|
|
|
Fix _pyrepl crash when using custom prompt with ANSI escape codes.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-02-13-35-11
|
|
.. gh-issue: 81936
|
|
.. nonce: ETeW9x
|
|
.. section: Library
|
|
|
|
:meth:`!help` and :meth:`!showtopic` methods now respect a configured
|
|
*output* argument to :class:`!pydoc.Helper` and not use the pager in such
|
|
cases. Patch by Enrico Tröger.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-01-16-58-43
|
|
.. gh-issue: 117398
|
|
.. nonce: kR0RW7
|
|
.. section: Library
|
|
|
|
The ``_datetime`` module (C implementation for :mod:`datetime`) now supports
|
|
being imported in multiple interpreters.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-31-21-17-43
|
|
.. gh-issue: 119824
|
|
.. nonce: CQlxWV
|
|
.. section: Library
|
|
|
|
Print stack entry in :mod:`pdb` when and only when user input is needed.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-31-13-56-21
|
|
.. gh-issue: 119838
|
|
.. nonce: H6XHlE
|
|
.. section: Library
|
|
|
|
In mixed arithmetic operations with :class:`~fractions.Fraction` and
|
|
complex, the fraction is now converted to :class:`float` instead of
|
|
:class:`complex`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-31-12-57-31
|
|
.. gh-issue: 119770
|
|
.. nonce: NCtels
|
|
.. section: Library
|
|
|
|
Make :mod:`termios` ``ioctl()`` constants positive. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-30-21-37-05
|
|
.. gh-issue: 89727
|
|
.. nonce: D6S9ig
|
|
.. section: Library
|
|
|
|
Fix issue with :func:`shutil.rmtree` where a :exc:`RecursionError` is raised
|
|
on deep directory trees.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-21-50-05
|
|
.. gh-issue: 119577
|
|
.. nonce: S3BlKJ
|
|
.. section: Library
|
|
|
|
The :exc:`DeprecationWarning` emitted when testing the truth value of an
|
|
:class:`xml.etree.ElementTree.Element` now describes unconditionally
|
|
returning ``True`` in a future version rather than raising an exception in
|
|
Python 3.14.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-20-42-17
|
|
.. gh-issue: 89727
|
|
.. nonce: 5lPTTW
|
|
.. section: Library
|
|
|
|
Partially fix issue with :func:`shutil.rmtree` where a :exc:`RecursionError`
|
|
is raised on deep directory trees. A recursion error is no longer raised
|
|
when :data:`!rmtree.avoids_symlink_attacks` is false.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-12-42-40
|
|
.. gh-issue: 93963
|
|
.. nonce: cb1oJS
|
|
.. section: Library
|
|
|
|
Remove deprecated names from ``importlib.abc`` as found in
|
|
``importlib.resources.abc``.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-28-12-15-03
|
|
.. gh-issue: 119118
|
|
.. nonce: FMKz1F
|
|
.. section: Library
|
|
|
|
Fix performance regression in the :mod:`tokenize` module by caching the
|
|
``line`` token attribute and calculating the column offset more efficiently.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-28-00-56-59
|
|
.. gh-issue: 89727
|
|
.. nonce: _bxoL3
|
|
.. section: Library
|
|
|
|
Fix issue with :func:`os.fwalk` where a :exc:`RecursionError` was raised on
|
|
deep directory trees by adjusting the implementation to be iterative instead
|
|
of recursive.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-26-22-22-51
|
|
.. gh-issue: 119594
|
|
.. nonce: fnQNM8
|
|
.. section: Library
|
|
|
|
If one calls pow(fractions.Fraction, x, module) with modulo not None, the
|
|
error message now says that the types are incompatible rather than saying
|
|
pow only takes 2 arguments. Patch by Wim Jeantine-Glenn and Mark Dickinson.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-26-21-28-11
|
|
.. gh-issue: 119588
|
|
.. nonce: wlLBK5
|
|
.. section: Library
|
|
|
|
``zipfile.Path.is_symlink`` now assesses if the given path is a symlink.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-20-20-42
|
|
.. gh-issue: 119562
|
|
.. nonce: DyplWc
|
|
.. section: Library
|
|
|
|
Remove :class:`!ast.Num`, :class:`!ast.Str`, :class:`!ast.Bytes`,
|
|
:class:`!ast.NameConstant` and :class:`!ast.Ellipsis`. They had all emitted
|
|
deprecation warnings since Python 3.12. Patch by Alex Waygood.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-20-15-26
|
|
.. gh-issue: 119555
|
|
.. nonce: mvHbEL
|
|
.. section: Library
|
|
|
|
Catch :exc:`SyntaxError` from :func:`compile` in the runsource() method of
|
|
the InteractiveColoredConsole. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-10-40-38
|
|
.. gh-issue: 118908
|
|
.. nonce: XcZiq4
|
|
.. section: Library
|
|
|
|
Limit exposed globals from internal imports and definitions on new REPL
|
|
startup. Patch by Eugene Triguba and Pablo Galindo.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-07-25-07
|
|
.. gh-issue: 117865
|
|
.. nonce: 1A0Xpi
|
|
.. section: Library
|
|
|
|
Improve the import time of the :mod:`ast` module by deferring the import of
|
|
:mod:`re`. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-00-54-26
|
|
.. gh-issue: 119127
|
|
.. nonce: LpPvag
|
|
.. section: Library
|
|
|
|
Positional arguments of :func:`functools.partial` objects now support
|
|
placeholders via :data:`functools.Placeholder`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-24-21-54-55
|
|
.. gh-issue: 113892
|
|
.. nonce: JKDFqq
|
|
.. section: Library
|
|
|
|
Now, the method ``sock_connect`` of :class:`asyncio.ProactorEventLoop`
|
|
raises a :exc:`ValueError` if given socket is not in non-blocking mode, as
|
|
well as in other loop implementations.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-24-14-32-24
|
|
.. gh-issue: 119506
|
|
.. nonce: -nMNqq
|
|
.. section: Library
|
|
|
|
Fix :meth:`!io.TextIOWrapper.write` method breaks internal buffer when the
|
|
method is called again during flushing internal buffer.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-24-11-47-08
|
|
.. gh-issue: 69214
|
|
.. nonce: Grl6zF
|
|
.. section: Library
|
|
|
|
Fix ``fcntl.ioctl()`` *request* parameter: use an ``unsigned long`` instead
|
|
of an ``unsigned int`` for the *request* parameter of :func:`fcntl.ioctl` to
|
|
support requests larger than ``UINT_MAX``. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-24-04-05-37
|
|
.. gh-issue: 119105
|
|
.. nonce: aDSRFn
|
|
.. section: Library
|
|
|
|
``difflib``'s ``DIffer.compare()`` (and so also ``ndiff``) can no longer be
|
|
provoked into cubic-time behavior, or into unbounded recursion, and should
|
|
generally be faster in ordinary cases too. Results may change in some cases,
|
|
although that should be rare. Correctness of diffs is not affected. Some
|
|
similar lines far apart may be reported as deleting one and adding the
|
|
other, where before they were displayed on adjacent output lines with markup
|
|
showing the intraline differences.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-23-22-29-59
|
|
.. gh-issue: 119443
|
|
.. nonce: KAGz6S
|
|
.. section: Library
|
|
|
|
The interactive REPL no longer runs with ``from __future__ import
|
|
annotations`` enabled. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-23-15-48-17
|
|
.. gh-issue: 119461
|
|
.. nonce: 82KqUW
|
|
.. section: Library
|
|
|
|
Add ``socket.VMADDR_CID_LOCAL`` constant. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-23-11-52-36
|
|
.. gh-issue: 117398
|
|
.. nonce: 2FG1Mk
|
|
.. section: Library
|
|
|
|
Objects in the datetime C-API are now all statically allocated, which means
|
|
better memory safety, especially when the module is reloaded. This should be
|
|
transparent to users.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-22-21-20-43
|
|
.. gh-issue: 118894
|
|
.. nonce: xHdxR_
|
|
.. section: Library
|
|
|
|
:mod:`asyncio` REPL now has the same capabilities as PyREPL.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-23-39-22
|
|
.. gh-issue: 118830
|
|
.. nonce: YTqvEo
|
|
.. section: Library
|
|
|
|
Bump :mod:`pickle` default protocol to ``5``.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-20-13-23
|
|
.. gh-issue: 118911
|
|
.. nonce: iG8nMq
|
|
.. section: Library
|
|
|
|
In PyREPL, updated ``maybe-accept``'s logic so that if the user hits
|
|
:kbd:`Enter` twice, they are able to terminate the block even if there's
|
|
trailing whitespace. Also, now when the user hits arrow up, the cursor is on
|
|
the last functional line. This matches IPython's behavior. Patch by Aya
|
|
Elsayed.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-19-10-30
|
|
.. gh-issue: 115225
|
|
.. nonce: eRmfJH
|
|
.. section: Library
|
|
|
|
Raise error on certain technically valid but pathological ISO 8601 strings
|
|
passed to :meth:`datetime.time.fromisoformat` that were previously parsed
|
|
incorrectly.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-20-20-30-57
|
|
.. gh-issue: 111201
|
|
.. nonce: DAA5lC
|
|
.. section: Library
|
|
|
|
Remove dependency to :mod:`readline` from the new Python REPL.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-20-13-48-37
|
|
.. gh-issue: 119189
|
|
.. nonce: dhJVs5
|
|
.. section: Library
|
|
|
|
When using the ``**`` operator or :func:`pow` with
|
|
:class:`~fractions.Fraction` as the base and an exponent that is not
|
|
rational, a float, or a complex, the fraction is no longer converted to a
|
|
float.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-19-18-49-04
|
|
.. gh-issue: 119174
|
|
.. nonce: 5GTv7d
|
|
.. section: Library
|
|
|
|
Fix high DPI causes turtledemo(turtle-graphics examples) windows blurry
|
|
Patch by Wulian233 and Terry Jan Reedy
|
|
|
|
..
|
|
|
|
.. date: 2024-05-19-13-05-59
|
|
.. gh-issue: 119121
|
|
.. nonce: P1gnh1
|
|
.. section: Library
|
|
|
|
Fix a NameError happening in ``asyncio.staggered.staggered_race``. This
|
|
function is now tested.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-19-12-25-36
|
|
.. gh-issue: 119105
|
|
.. nonce: VcR4ig
|
|
.. section: Library
|
|
|
|
``difflib.Differ`` is much faster for some cases of diffs where many pairs
|
|
of lines are equally similar.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-17-17-32-12
|
|
.. gh-issue: 119113
|
|
.. nonce: kEv1Ll
|
|
.. section: Library
|
|
|
|
Fix issue where :meth:`pathlib.PurePath.with_suffix` didn't raise
|
|
:exc:`TypeError` when given ``None`` as a suffix.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-16-17-31-46
|
|
.. gh-issue: 118643
|
|
.. nonce: hAWH4C
|
|
.. section: Library
|
|
|
|
Fix an AttributeError in the :mod:`email` module when re-fold a long address
|
|
list. Also fix more cases of incorrect encoding of the address separator in
|
|
the address list.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-15-01-36-08
|
|
.. gh-issue: 73991
|
|
.. nonce: CGknDf
|
|
.. section: Library
|
|
|
|
Add :meth:`pathlib.Path.copy`, which copies a file or directory to another.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-12-21-38-42
|
|
.. gh-issue: 58933
|
|
.. nonce: 0kgU2l
|
|
.. section: Library
|
|
|
|
Make :mod:`pdb` return to caller frame correctly when ``f_trace`` of the
|
|
caller frame is not set
|
|
|
|
..
|
|
|
|
.. date: 2024-05-11-20-23-45
|
|
.. gh-issue: 82805
|
|
.. nonce: F9bz4J
|
|
.. section: Library
|
|
|
|
Support single-dot file extensions in :attr:`pathlib.PurePath.suffix` and
|
|
related attributes and methods. For example, the
|
|
:attr:`~pathlib.PurePath.suffixes` of ``PurePath('foo.bar.')`` are now
|
|
``['.bar', '.']`` rather than ``[]``. This brings file extension splitting
|
|
in line with :func:`os.path.splitext`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-10-22-59-01
|
|
.. gh-issue: 118924
|
|
.. nonce: 9nyvSH
|
|
.. section: Library
|
|
|
|
Remove :data:`!version` and :data:`!version_info` from :mod:`sqlite3`. Patch
|
|
by Hugo van Kemenade.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-10-22-36-01
|
|
.. gh-issue: 118928
|
|
.. nonce: IW7Ukv
|
|
.. section: Library
|
|
|
|
Disallow using a sequence of parameters with named placeholders in
|
|
:mod:`sqlite3` queries. Patch by Erlend E. Aasland.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-10-05-24-32
|
|
.. gh-issue: 118895
|
|
.. nonce: wUm5r2
|
|
.. section: Library
|
|
|
|
Setting attributes on :data:`typing.NoDefault` now raises
|
|
:exc:`AttributeError` instead of :exc:`TypeError`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-21-36-11
|
|
.. gh-issue: 118868
|
|
.. nonce: uckxxP
|
|
.. section: Library
|
|
|
|
Fixed issue where kwargs were no longer passed to the logging handler
|
|
QueueHandler
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-12-33-25
|
|
.. gh-issue: 118827
|
|
.. nonce: JrzHz1
|
|
.. section: Library
|
|
|
|
Remove deprecated :class:`!Quoter` class from :mod:`urllib.parse`. It had
|
|
previously raised a :exc:`DeprecationWarning` since Python 3.11. Patch by
|
|
Nikita Sobolev.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-11-50-26
|
|
.. gh-issue: 118824
|
|
.. nonce: -jBJQC
|
|
.. section: Library
|
|
|
|
Remove deprecated :func:`!pty.master_open` and :func:`!pty.slave_open`. Use
|
|
:func:`pty.openpty` instead. Patch by Nikita Sobolev.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-08-46-12
|
|
.. gh-issue: 118851
|
|
.. nonce: aPAoJw
|
|
.. section: Library
|
|
|
|
``ctx`` arguments to the constructors of :mod:`ast` node classes now default
|
|
to :class:`ast.Load() <ast.Load>`. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-02-43-37
|
|
.. gh-issue: 101588
|
|
.. nonce: 30bNAr
|
|
.. section: Library
|
|
|
|
Remove copy, deepcopy, and pickle from itertools. These had previously
|
|
raised a DeprecationWarning since Python 3.12.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-01-05-52
|
|
.. gh-issue: 118805
|
|
.. nonce: N7dm07
|
|
.. section: Library
|
|
|
|
Remove *type*, *choices*, and *metavar* parameters of
|
|
:class:`!argparse.BooleanOptionalAction`. They were deprecated since Python
|
|
3.12.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-00-52-30
|
|
.. gh-issue: 118803
|
|
.. nonce: Wv3AvU
|
|
.. section: Library
|
|
|
|
:class:`!typing.ByteString` and :class:`!collections.abc.ByteString` are
|
|
removed. They had previously raised a :exc:`DeprecationWarning` since Python
|
|
3.12.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-23-16-50
|
|
.. gh-issue: 118798
|
|
.. nonce: Q_ybqP
|
|
.. section: Library
|
|
|
|
The *isdst* parameter has been removed from :func:`email.utils.localtime`.
|
|
Patch by Hugo van Kemenade.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-21-30-33
|
|
.. gh-issue: 118760
|
|
.. nonce: XvyMHn
|
|
.. section: Library
|
|
|
|
Restore the default value of ``tkiter.wantobjects`` to ``1``.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-21-13-56
|
|
.. gh-issue: 118760
|
|
.. nonce: mdmH3T
|
|
.. section: Library
|
|
|
|
Fix errors in calling Tkinter bindings on Windows.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-20-41-48
|
|
.. gh-issue: 74033
|
|
.. nonce: YebHZj
|
|
.. section: Library
|
|
|
|
Drop support for passing keyword arguments to :class:`pathlib.Path`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-19-47-34
|
|
.. gh-issue: 101357
|
|
.. nonce: e4R_9x
|
|
.. section: Library
|
|
|
|
Suppress all :exc:`OSError` exceptions from :meth:`pathlib.Path.exists` and
|
|
``is_*()`` methods, rather than a selection of more common errors. The new
|
|
behaviour is consistent with :func:`os.path.exists`, :func:`os.path.isdir`,
|
|
etc. Use :meth:`pathlib.Path.stat` to retrieve the file status without
|
|
suppressing exceptions.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-18-59-19
|
|
.. gh-issue: 78707
|
|
.. nonce: _Lz1sw
|
|
.. section: Library
|
|
|
|
Drop support for passing additional positional arguments to
|
|
:meth:`pathlib.PurePath.relative_to` and
|
|
:meth:`~pathlib.PurePath.is_relative_to`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-18-33-07
|
|
.. gh-issue: 118507
|
|
.. nonce: OCQsAY
|
|
.. section: Library
|
|
|
|
Fix :func:`os.path.isfile` on Windows for pipes. Speedup
|
|
:func:`os.path.isjunction` and :func:`os.path.lexists` on Windows with a
|
|
native implementation.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-09-21-49
|
|
.. gh-issue: 118772
|
|
.. nonce: c16E8X
|
|
.. section: Library
|
|
|
|
Allow :class:`typing.TypeVar` instances without a default to follow
|
|
instances without a default in some cases. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-07-17-38-53
|
|
.. gh-issue: 118714
|
|
.. nonce: XXKpVZ
|
|
.. section: Library
|
|
|
|
Allow ``restart`` in post-mortem debugging of :mod:`pdb`. Removed restart
|
|
message when the user quits pdb from post-mortem mode.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-06-17-39-52
|
|
.. gh-issue: 118673
|
|
.. nonce: sTXBit
|
|
.. section: Library
|
|
|
|
Removed executable bits and shebang from stdlib modules.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-01-22-24-05
|
|
.. gh-issue: 110863
|
|
.. nonce: GjYBbq
|
|
.. section: Library
|
|
|
|
:func:`os.path.realpath` now suppresses any :exc:`OSError` from
|
|
:func:`os.readlink` when *strict* mode is disabled (the default).
|
|
|
|
..
|
|
|
|
.. date: 2024-04-28-19-51-00
|
|
.. gh-issue: 118263
|
|
.. nonce: Gaap3S
|
|
.. section: Library
|
|
|
|
Speed up :func:`os.path.splitroot` & :func:`os.path.normpath` with a direct
|
|
C call.
|
|
|
|
..
|
|
|
|
.. date: 2024-04-24-16-23-04
|
|
.. gh-issue: 110190
|
|
.. nonce: TGd5qx
|
|
.. section: Library
|
|
|
|
Fix ctypes structs with array on SPARC by setting ``MAX_STRUCT_SIZE`` to 32
|
|
in stgdict. Patch by Jakub Kulik
|
|
|
|
..
|
|
|
|
.. date: 2024-04-19-14-59-53
|
|
.. gh-issue: 118033
|
|
.. nonce: amS4Gw
|
|
.. section: Library
|
|
|
|
Fix :func:`dataclasses.dataclass` not creating a ``__weakref__`` slot when
|
|
subclassing :class:`typing.Generic`.
|
|
|
|
..
|
|
|
|
.. date: 2024-04-19-05-58-50
|
|
.. gh-issue: 117766
|
|
.. nonce: J3xepp
|
|
.. section: Library
|
|
|
|
Always use :func:`str` to print ``choices`` in :mod:`argparse`.
|
|
|
|
..
|
|
|
|
.. date: 2024-03-19-21-41-31
|
|
.. gh-issue: 106531
|
|
.. nonce: Mgd--6
|
|
.. section: Library
|
|
|
|
In :mod:`importlib.resources`, sync with `importlib_resources 6.3.2
|
|
<https://importlib-resources.readthedocs.io/en/latest/history.html#v6-3-2>`_,
|
|
including: ``MultiplexedPath`` now expects ``Traversable`` paths,
|
|
deprecating string arguments to ``MultiplexedPath``; Enabled support for
|
|
resources in namespace packages in zip files; Fixed ``NotADirectoryError``
|
|
when calling files on a subdirectory of a namespace package.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-27-10-22-15
|
|
.. gh-issue: 115937
|
|
.. nonce: 0cVNur
|
|
.. section: Library
|
|
|
|
Removed extra preprocessing for the ``__signature__`` attribute: the code
|
|
just check if it's a :class:`inspect.Signature` instance. Patch by Sergey B
|
|
Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-02-22-10-12-59
|
|
.. gh-issue: 115808
|
|
.. nonce: F2g2Ku
|
|
.. section: Library
|
|
|
|
Add :func:`operator.is_none` and :func:`operator.is_not_none` functions.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-18-21-44-23
|
|
.. gh-issue: 114264
|
|
.. nonce: DBKn29
|
|
.. section: Library
|
|
|
|
Improve performance of :func:`copy.deepcopy` by adding a fast path for
|
|
atomic types.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-14-11-43-31
|
|
.. gh-issue: 113878
|
|
.. nonce: dmEIN3
|
|
.. section: Library
|
|
|
|
Add *doc* parameter to :func:`dataclasses.field`, so it can be stored and
|
|
shown as a documentation / metadata. If ``@dataclass(slots=True)`` is used,
|
|
then the supplied string is availabl in the :attr:`~object.__slots__` dict.
|
|
Otherwise, the supplied string is only available in the corresponding
|
|
:class:`dataclasses.Field` object.
|
|
|
|
In order to support this feature we are changing the ``__slots__`` format in
|
|
dataclasses from :class:`tuple` to :class:`dict` when documentation /
|
|
metadata is present.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-12-08-51-03
|
|
.. gh-issue: 113978
|
|
.. nonce: MqTgB0
|
|
.. section: Library
|
|
|
|
Ignore warnings on text completion inside REPL.
|
|
|
|
..
|
|
|
|
.. date: 2023-12-14-13-43-27
|
|
.. gh-issue: 113008
|
|
.. nonce: jWYn8T
|
|
.. section: Library
|
|
|
|
Correct argparse usage output for required, mutually exclusive groups
|
|
containing a positional argument
|
|
|
|
..
|
|
|
|
.. date: 2023-12-12-15-19-58
|
|
.. gh-issue: 108172
|
|
.. nonce: KyDPuG
|
|
.. section: Library
|
|
|
|
``webbrowser`` honors OS preferred browser on Linux when its desktop entry
|
|
name contains the text of a known browser name.
|
|
|
|
..
|
|
|
|
.. date: 2023-09-19-17-56-24
|
|
.. gh-issue: 109109
|
|
.. nonce: WJvvX2
|
|
.. section: Library
|
|
|
|
You can now get the raw TLS certificate chains from TLS connections via
|
|
:meth:`ssl.SSLSocket.get_verified_chain` and
|
|
:meth:`ssl.SSLSocket.get_unverified_chain` methods.
|
|
|
|
Contributed by Mateusz Nowak.
|
|
|
|
..
|
|
|
|
.. date: 2023-06-17-09-07-06
|
|
.. gh-issue: 105623
|
|
.. nonce: 5G06od
|
|
.. section: Library
|
|
|
|
Fix performance degradation in
|
|
:class:`logging.handlers.RotatingFileHandler`. Patch by Craig Robson.
|
|
|
|
..
|
|
|
|
.. date: 2023-06-16-14-52-00
|
|
.. gh-issue: 102450
|
|
.. nonce: MfeR6A
|
|
.. section: Library
|
|
|
|
Add missing ISO-8601 24:00 alternative to midnight of next day to
|
|
:meth:`datetime.datetime.fromisoformat` and
|
|
:meth:`datetime.time.fromisoformat`. Patch by Izan "TizzySaurus" Robinson
|
|
(tizzysaurus@gmail.com)
|
|
|
|
..
|
|
|
|
.. date: 2023-04-28-09-54-15
|
|
.. gh-issue: 103956
|
|
.. nonce: EyLDPS
|
|
.. section: Library
|
|
|
|
Fix lack of newline characters in :mod:`trace` module output when line
|
|
tracing is enabled but source code line for current frame is not available.
|
|
|
|
..
|
|
|
|
.. date: 2023-04-26-22-24-17
|
|
.. gh-issue: 92081
|
|
.. nonce: V8xMot
|
|
.. section: Library
|
|
|
|
Fix missing spaces in email headers when the spaces are mixed with encoded
|
|
8-bit characters.
|
|
|
|
..
|
|
|
|
.. date: 2023-04-24-05-34-23
|
|
.. gh-issue: 103194
|
|
.. nonce: GwBwWL
|
|
.. section: Library
|
|
|
|
Prepare Tkinter for C API changes in Tcl 8.7/9.0 to avoid
|
|
:class:`!_tkinter.Tcl_Obj` being unexpectedly returned instead of
|
|
:class:`bool`, :class:`str`, :class:`bytearray`, or :class:`int`.
|
|
|
|
..
|
|
|
|
.. date: 2023-04-10-00-04-37
|
|
.. gh-issue: 87106
|
|
.. nonce: UyBnPQ
|
|
.. section: Library
|
|
|
|
Fixed handling in :meth:`inspect.Signature.bind` of keyword arguments having
|
|
the same name as positional-only arguments when a variadic keyword argument
|
|
(e.g. ``**kwargs``) is present.
|
|
|
|
..
|
|
|
|
.. date: 2023-03-30-18-19-53
|
|
.. gh-issue: 103134
|
|
.. nonce: bHrn91
|
|
.. section: Library
|
|
|
|
Add additional methods to :ref:`proxy objects
|
|
<multiprocessing-proxy_objects>` in the :mod:`!multiprocessing` module:
|
|
|
|
* :meth:`!clear` and :meth:`!copy` for proxies of :class:`list`
|
|
* :meth:`~dict.fromkeys`, ``reversed(d)``, ``d | {}``, ``{} | d``,
|
|
``d |= {'b': 2}`` for proxies of :class:`dict`
|
|
|
|
..
|
|
|
|
.. bpo: 45767
|
|
.. date: 2022-03-10-16-47-57
|
|
.. nonce: ywmyo1
|
|
.. section: Library
|
|
|
|
Fix integer conversion in :func:`os.major`, :func:`os.minor`, and
|
|
:func:`os.makedev`. Support device numbers larger than ``2**63-1``. Support
|
|
non-existent device number (``NODEV``).
|
|
|
|
..
|
|
|
|
.. bpo: 44864
|
|
.. date: 2021-08-24-19-37-46
|
|
.. nonce: KzxaDh
|
|
.. section: Library
|
|
|
|
Do not translate user-provided strings in :class:`argparse.ArgumentParser`.
|
|
|
|
..
|
|
|
|
.. bpo: 41843
|
|
.. date: 2020-12-22-18-08-12
|
|
.. nonce: q9Nh2r
|
|
.. section: Library
|
|
|
|
Solaris now uses :func:`os.sendfile` fast-copy syscall for more efficient
|
|
:mod:`shutil` file copy related functions.
|
|
|
|
..
|
|
|
|
.. bpo: 15987
|
|
.. date: 2020-03-28-21-00-54
|
|
.. nonce: aBL8XS
|
|
.. section: Library
|
|
|
|
Implemented :func:`ast.compare` for comparing two ASTs. Patch by Batuhan
|
|
Taskaya with some help from Jeremy Hylton.
|
|
|
|
..
|
|
|
|
.. date: 2019-08-27-01-16-50
|
|
.. gh-issue: 67693
|
|
.. nonce: 4NIAiy
|
|
.. section: Library
|
|
|
|
Fix :func:`urllib.parse.urlunparse` and :func:`urllib.parse.urlunsplit` for
|
|
URIs with path starting with multiple slashes and no authority. Based on
|
|
patch by Ashwin Ramaswami.
|
|
|
|
..
|
|
|
|
.. bpo: 14074
|
|
.. date: 2018-12-04-07-36-27
|
|
.. nonce: fMLKCu
|
|
.. section: Library
|
|
|
|
Fix :mod:`argparse` metavar processing to allow positional arguments to have
|
|
a tuple metavar.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-04-15-34-34
|
|
.. gh-issue: 122392
|
|
.. nonce: V8K3w2
|
|
.. section: IDLE
|
|
|
|
Increase currently inadequate vertical spacing for the IDLE browsers (path,
|
|
module, and stack) on high-resolution monitors.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-21-23-12-18
|
|
.. gh-issue: 112938
|
|
.. nonce: OeiDru
|
|
.. section: IDLE
|
|
|
|
Fix uninteruptable hang when Shell gets rapid continuous output.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-18-02-55
|
|
.. gh-issue: 122482
|
|
.. nonce: TerE0g
|
|
.. section: IDLE
|
|
|
|
Change About IDLE to direct users to discuss.python.org instead of the now
|
|
unused idle-dev email and mailing list.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-16-16-57-03
|
|
.. gh-issue: 78889
|
|
.. nonce: U7ghFD
|
|
.. section: IDLE
|
|
|
|
Stop Shell freezes by blocking user access to non-method sys.stdout.shell
|
|
attributes, which are all private.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-16-21-42-45
|
|
.. gh-issue: 120083
|
|
.. nonce: nczuyv
|
|
.. section: IDLE
|
|
|
|
Add explicit black IDLE Hovertip foreground color needed for recent macOS.
|
|
Fixes Sonoma showing unreadable white on pale yellow. Patch by John
|
|
Riggles.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-14-54-24
|
|
.. gh-issue: 120104
|
|
.. nonce: j_thj4
|
|
.. section: IDLE
|
|
|
|
Fix padding in config and search dialog windows in IDLE.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-10-02-56-24
|
|
.. gh-issue: 124872
|
|
.. nonce: 0mDDOq
|
|
.. section: Documentation
|
|
|
|
Added definitions for :term:`context`, :term:`current context`, and
|
|
:term:`context management protocol`, updated related definitions to be
|
|
consistent, and expanded the documentation for :class:`contextvars.Context`.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-07-00-31-17
|
|
.. gh-issue: 125018
|
|
.. nonce: yKnymn
|
|
.. section: Documentation
|
|
|
|
The :mod:`importlib.metadata` documentation now includes semantic
|
|
cross-reference targets for the significant documented APIs. This means
|
|
intersphinx references like :func:`importlib.metadata.version` will now work
|
|
as expected.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-27-16-47-48
|
|
.. gh-issue: 124720
|
|
.. nonce: nVSTVb
|
|
.. section: Documentation
|
|
|
|
Update "Using Python on a Mac" section of the "Python Setup and Usage"
|
|
document and include information on installing free-threading support.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-11-52-36
|
|
.. gh-issue: 124457
|
|
.. nonce: yrCjSV
|
|
.. section: Documentation
|
|
|
|
Remove coverity scan from the CPython repo. It has not been used since 2020
|
|
and is currently unmaintained.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-19-33-25
|
|
.. gh-issue: 116622
|
|
.. nonce: M65UZ6
|
|
.. section: Documentation
|
|
|
|
Add an Android platform guide, and flag modules not available on Android.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-11-16-52-08
|
|
.. gh-issue: 123976
|
|
.. nonce: jhOfNR
|
|
.. section: Documentation
|
|
|
|
Refresh docs around custom providers.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-01-17-18-21
|
|
.. gh-issue: 70870
|
|
.. nonce: fZnBM9
|
|
.. section: Documentation
|
|
|
|
Clarified the dual usage of the term "free variable" (both the formal
|
|
meaning of any reference to names defined outside the local scope, and the
|
|
narrower pragmatic meaning of nonlocal variables named in ``co_freevars``).
|
|
|
|
..
|
|
|
|
.. date: 2024-07-19-12-22-48
|
|
.. gh-issue: 121277
|
|
.. nonce: wF_zKd
|
|
.. section: Documentation
|
|
|
|
Writers of CPython's documentation can now use ``next`` as the version for
|
|
the ``versionchanged``, ``versionadded``, ``deprecated`` directives.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-14-12-25-53
|
|
.. gh-issue: 117765
|
|
.. nonce: YFMOUv
|
|
.. section: Documentation
|
|
|
|
Improved documentation for :func:`unittest.mock.patch.dict`
|
|
|
|
..
|
|
|
|
.. date: 2024-07-14-11-48-10
|
|
.. gh-issue: 121749
|
|
.. nonce: nxHoTk
|
|
.. section: Documentation
|
|
|
|
Fix documentation for :c:func:`PyModule_AddObjectRef`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-12-36-18
|
|
.. gh-issue: 120012
|
|
.. nonce: f14DbQ
|
|
.. section: Documentation
|
|
|
|
Clarify the behaviours of :meth:`multiprocessing.Queue.empty` and
|
|
:meth:`multiprocessing.SimpleQueue.empty` on closed queues. Patch by
|
|
Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-03-22-06-26
|
|
.. gh-issue: 119574
|
|
.. nonce: Ik9kOO
|
|
.. section: Documentation
|
|
|
|
Added some missing environment variables to the output of
|
|
:option:`--help-env`.
|
|
|
|
..
|
|
|
|
.. bpo: 34008
|
|
.. date: 2018-07-04-20-35-25
|
|
.. nonce: bqecIb
|
|
.. section: Documentation
|
|
|
|
The :c:func:`Py_Main` documentation moved from the "Very High Level API"
|
|
section to the "Initialization and Finalization" section.
|
|
|
|
Also make it explicit that we expect ``Py_Main`` to typically be called
|
|
instead of ``Py_Initialize`` rather than after it (since ``Py_Main`` makes
|
|
its own call to ``Py_Initialize``). Document that calling both is supported
|
|
but is version dependent on which settings will be applied correctly.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-15-15-29-41
|
|
.. gh-issue: 124375
|
|
.. nonce: wNrWVa
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash in the free threading build when the GC runs concurrently with a
|
|
new thread starting.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-10-14-47-13
|
|
.. gh-issue: 125221
|
|
.. nonce: nfSQzT
|
|
.. section: Core and Builtins
|
|
|
|
Fix possible race condition when calling :meth:`~object.__reduce_ex__` for
|
|
the first time in the free threading build.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-10-12-04-56
|
|
.. gh-issue: 125174
|
|
.. nonce: _8h6T7
|
|
.. section: Core and Builtins
|
|
|
|
Make the handling of reference counts of immortal objects more robust.
|
|
Immortal objects with reference counts that deviate from their original
|
|
reference count by up to a billion (half a billion on 32 bit builds) are
|
|
still counted as immortal.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-07-23-33-18
|
|
.. gh-issue: 125039
|
|
.. nonce: MKTyNI
|
|
.. section: Core and Builtins
|
|
|
|
Make ``this_instr`` and ``prev_instr`` const in cases generator.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-05-23-53-06
|
|
.. gh-issue: 125008
|
|
.. nonce: ETANpd
|
|
.. section: Core and Builtins
|
|
|
|
Fix :func:`tokenize.untokenize` producing invalid syntax for double braces
|
|
preceded by certain escape characters.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-22-26-39
|
|
.. gh-issue: 124871
|
|
.. nonce: tAMF47
|
|
.. section: Core and Builtins
|
|
|
|
Fix compiler bug (in some versions of 3.13) where an assertion fails during
|
|
reachability analysis.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-14-39-41
|
|
.. gh-issue: 123378
|
|
.. nonce: dCxANf
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash in the :meth:`~object.__str__` method of :exc:`UnicodeError`
|
|
objects when the :attr:`UnicodeError.start` and :attr:`UnicodeError.end`
|
|
values are invalid or out-of-range. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-30-16-39-37
|
|
.. gh-issue: 118093
|
|
.. nonce: J2A3gz
|
|
.. section: Core and Builtins
|
|
|
|
Improve the experimental JIT compiler's ability to stay "on trace" when
|
|
encountering highly-biased branches.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-27-17-18-53
|
|
.. gh-issue: 124642
|
|
.. nonce: OCjhBJ
|
|
.. section: Core and Builtins
|
|
|
|
Fixed scalability issue in free-threaded builds for lock-free reads from
|
|
dictionaries in multi-threaded scenarios
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-18-21-06
|
|
.. gh-issue: 116510
|
|
.. nonce: FacUWO
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash caused by immortal interned strings being shared between
|
|
sub-interpreters that use basic single-phase init. In that case, the string
|
|
can be used by an interpreter that outlives the interpreter that created and
|
|
interned it. For interpreters that share obmalloc state, also share the
|
|
interned dict with the main interpreter.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-17-55-34
|
|
.. gh-issue: 116510
|
|
.. nonce: dhn8w8
|
|
.. section: Core and Builtins
|
|
|
|
Fix a bug that can cause a crash when sub-interpreters use "basic"
|
|
single-phase extension modules. Shared objects could refer to PyGC_Head
|
|
nodes that had been freed as part of interpreter cleanup.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-13-25-01
|
|
.. gh-issue: 119180
|
|
.. nonce: k_JCX0
|
|
.. section: Core and Builtins
|
|
|
|
The ``__main__`` module no longer always contains an ``__annotations__``
|
|
dictionary in its global namespace.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-26-12-19-13
|
|
.. gh-issue: 124547
|
|
.. nonce: P_SHfU
|
|
.. section: Core and Builtins
|
|
|
|
When deallocating an object with inline values whose ``__dict__`` is still
|
|
live: if memory allocation for the inline values fails, clear the
|
|
dictionary. Prevents an interpreter crash.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-14-45-56
|
|
.. gh-issue: 124513
|
|
.. nonce: ywiXtr
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash in FrameLocalsProxy constructor: check the number of arguments.
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-11-53-22
|
|
.. gh-issue: 124442
|
|
.. nonce: EXC1Ve
|
|
.. section: Core and Builtins
|
|
|
|
Fix nondeterminism in compilation by sorting the value of
|
|
:attr:`~type.__static_attributes__`. Patch by kp2pml30.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-23-23-06-19
|
|
.. gh-issue: 124285
|
|
.. nonce: mahGTg
|
|
.. section: Core and Builtins
|
|
|
|
Fix bug where ``bool(a)`` can be invoked more than once during the
|
|
evaluation of a compound boolean expression.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-23-15-23-14
|
|
.. gh-issue: 123856
|
|
.. nonce: yrgJ9m
|
|
.. section: Core and Builtins
|
|
|
|
Fix PyREPL failure when a keyboard interrupt is triggered after using a
|
|
history search
|
|
|
|
..
|
|
|
|
.. date: 2024-09-23-13-25-27
|
|
.. gh-issue: 65961
|
|
.. nonce: LDqXV2
|
|
.. section: Core and Builtins
|
|
|
|
Deprecate the setting and using ``__package__`` and ``__cached__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-16-57-34
|
|
.. gh-issue: 119726
|
|
.. nonce: DseseK
|
|
.. section: Core and Builtins
|
|
|
|
The JIT now generates more efficient code for calls to C functions resulting
|
|
in up to 0.8% memory savings and 1.5% speed improvement on AArch64. Patch by
|
|
Diego Russo.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-19-13-17-31
|
|
.. gh-issue: 122878
|
|
.. nonce: 4iFpsB
|
|
.. section: Core and Builtins
|
|
|
|
Use the ``pager`` binary, if available (e.g. on Debian and derivatives), to
|
|
display REPL ``help()``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-17-22-06-01
|
|
.. gh-issue: 124188
|
|
.. nonce: aFqNAB
|
|
.. section: Core and Builtins
|
|
|
|
Fix reading and decoding a line from the source file witn non-UTF-8 encoding
|
|
for syntax errors raised in the compiler.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-13-02-25-06
|
|
.. gh-issue: 124027
|
|
.. nonce: to_9DY
|
|
.. section: Core and Builtins
|
|
|
|
Support ``<page up>``, ``<page down>``, and ``<delete>`` keys in the Python
|
|
REPL when ``$TERM`` is set to ``vt100``.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-12-21-53-26
|
|
.. gh-issue: 124022
|
|
.. nonce: fQzUiW
|
|
.. section: Core and Builtins
|
|
|
|
Fix bug where docstring is removed from classes in interactive mode.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-11-15-48-36
|
|
.. gh-issue: 123958
|
|
.. nonce: 5VW2r0
|
|
.. section: Core and Builtins
|
|
|
|
docstrings are now removed from the optimized AST in optimization level 2.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-10-20-25-00
|
|
.. gh-issue: 123923
|
|
.. nonce: A7uxqa
|
|
.. section: Core and Builtins
|
|
|
|
The ``f_executable`` field in the internal :c:struct:`_PyInterpreterFrame`
|
|
struct now uses a tagged pointer. Profilers and debuggers that uses this
|
|
field should clear the least significant bit to recover the
|
|
:c:expr:`PyObject*` pointer.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-10-13-27-16
|
|
.. gh-issue: 77894
|
|
.. nonce: ZC-Olu
|
|
.. section: Core and Builtins
|
|
|
|
Fix possible crash in the garbage collector when it tries to break a
|
|
reference loop containing a :class:`memoryview` object. Now a
|
|
:class:`!memoryview` object can only be cleared if there are no buffers that
|
|
refer it.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-06-19-23-44
|
|
.. gh-issue: 120221
|
|
.. nonce: giJEDT
|
|
.. section: Core and Builtins
|
|
|
|
asyncio REPL is now again properly recognizing KeyboardInterrupts. Display
|
|
of exceptions raised in secondary threads is fixed.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-06-14-13-01
|
|
.. gh-issue: 119310
|
|
.. nonce: WQxyDF
|
|
.. section: Core and Builtins
|
|
|
|
Allow the new interactive shell to read history files written with the
|
|
editline library that use unicode-escaped entries. Patch by aorcajo and
|
|
Łukasz Langa.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-03-13-34-35
|
|
.. gh-issue: 123572
|
|
.. nonce: uuqoYV
|
|
.. section: Core and Builtins
|
|
|
|
Fix key mappings for various F-keys in Windows for the new REPL. Patch by
|
|
devdanzin
|
|
|
|
..
|
|
|
|
.. date: 2024-09-02-20-39-10
|
|
.. gh-issue: 123614
|
|
.. nonce: 26TMHp
|
|
.. section: Core and Builtins
|
|
|
|
Add :func:`turtle.save` to easily save Turtle drawings as PostScript files.
|
|
Patch by Marie Roald and Yngve Mardal Moe.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-02-20-36-45
|
|
.. gh-issue: 123339
|
|
.. nonce: QcmpSs
|
|
.. section: Core and Builtins
|
|
|
|
Setting the :attr:`!__module__` attribute for a class now removes the
|
|
``__firstlineno__`` item from the type's dict, so they will no longer be
|
|
inconsistent.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-02-17-32-15
|
|
.. gh-issue: 119034
|
|
.. nonce: HYh5Vj
|
|
.. section: Core and Builtins
|
|
|
|
Change ``<page up>`` and ``<page down>`` keys of the Python REPL to history
|
|
search forward/backward. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-01-12-08-39
|
|
.. gh-issue: 123562
|
|
.. nonce: aJPKVu
|
|
.. section: Core and Builtins
|
|
|
|
Improve :exc:`SyntaxError` message for using ``case ... as ...`` with not a
|
|
name.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-01-00-02-05
|
|
.. gh-issue: 123545
|
|
.. nonce: 8nQNbL
|
|
.. section: Core and Builtins
|
|
|
|
Fix a double decref in rare cases on experimental JIT builds.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-29-19-46-07
|
|
.. gh-issue: 123484
|
|
.. nonce: rjUn_F
|
|
.. section: Core and Builtins
|
|
|
|
Fix ``_Py_DebugOffsets`` for long objects to be relative to the start of the
|
|
object rather than the start of a subobject.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-29-13-18-18
|
|
.. gh-issue: 123446
|
|
.. nonce: KWDrgq
|
|
.. section: Core and Builtins
|
|
|
|
Fix empty function name in :exc:`TypeError` when builtin magic methods are
|
|
used without the required args.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-28-22-42-51
|
|
.. gh-issue: 123440
|
|
.. nonce: yOFB0N
|
|
.. section: Core and Builtins
|
|
|
|
Improve :exc:`SyntaxError` message for using ``except as`` with not a name.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-27-21-44-14
|
|
.. gh-issue: 116017
|
|
.. nonce: ZY3yBY
|
|
.. section: Core and Builtins
|
|
|
|
Improved JIT memory consumption by periodically freeing memory used by
|
|
infrequently-executed code. This change is especially likely to improve the
|
|
memory footprint of long-running programs.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-27-13-16-40
|
|
.. gh-issue: 123344
|
|
.. nonce: 56Or78
|
|
.. section: Core and Builtins
|
|
|
|
Add AST optimizations for type parameter defaults.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-26-00-58-26
|
|
.. gh-issue: 123321
|
|
.. nonce: ApxcnE
|
|
.. section: Core and Builtins
|
|
|
|
Prevent Parser/myreadline race condition from segfaulting on multi-threaded
|
|
use. Patch by Bar Harel and Amit Wienner.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-25-18-27-49
|
|
.. gh-issue: 123177
|
|
.. nonce: yLuyqE
|
|
.. section: Core and Builtins
|
|
|
|
Fix a bug causing stray prompts to appear in the middle of wrapped lines in
|
|
the new REPL.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-25-10-54-22
|
|
.. gh-issue: 122982
|
|
.. nonce: KLD91q
|
|
.. section: Core and Builtins
|
|
|
|
Extend the deprecation period for bool inversion (``~``) by two years.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-21-20-34
|
|
.. gh-issue: 123271
|
|
.. nonce: xeVViR
|
|
.. section: Core and Builtins
|
|
|
|
Make concurrent iterations over the same :func:`zip` iterator safe under
|
|
free-threading.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-18-31-10
|
|
.. gh-issue: 123275
|
|
.. nonce: DprIrj
|
|
.. section: Core and Builtins
|
|
|
|
Support :option:`-X gil=1 <-X>` and :envvar:`PYTHON_GIL=1 <PYTHON_GIL>` on
|
|
non-free-threaded builds.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-15-59-54
|
|
.. gh-issue: 123177
|
|
.. nonce: OLcaC5
|
|
.. section: Core and Builtins
|
|
|
|
Deactivate line wrap in the Apple Terminal via a ANSI escape code. Patch by
|
|
Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-13-08-27
|
|
.. gh-issue: 123229
|
|
.. nonce: aHm-dw
|
|
.. section: Core and Builtins
|
|
|
|
Fix valgrind warning by initializing the f-string buffers to 0 in the
|
|
tokenizer. Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-08-23-11-26-54
|
|
.. gh-issue: 122298
|
|
.. nonce: ZMyln4
|
|
.. section: Core and Builtins
|
|
|
|
Restore printout of GC stats when ``gc.set_debug(gc.DEBUG_STATS)`` is
|
|
called. This feature was accidentally removed when implementing incremental
|
|
GC.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-21-15-22-53
|
|
.. gh-issue: 121804
|
|
.. nonce: r5K3PS
|
|
.. section: Core and Builtins
|
|
|
|
Correctly show error locations when a :exc:`SyntaxError` is raised in the
|
|
basic REPL. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-21-08-53-00
|
|
.. gh-issue: 115776
|
|
.. nonce: 9A7Dv_
|
|
.. section: Core and Builtins
|
|
|
|
Enables inline values (Python's equivalent of hidden classes) on any class
|
|
who's instances are of a fixed size.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-20-12-29-52
|
|
.. gh-issue: 123142
|
|
.. nonce: 3PXiNb
|
|
.. section: Core and Builtins
|
|
|
|
Fix too-wide source location in exception tracebacks coming from broken
|
|
iterables in comprehensions.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-20-11-09-16
|
|
.. gh-issue: 123048
|
|
.. nonce: 2TISpv
|
|
.. section: Core and Builtins
|
|
|
|
Fix a bug where pattern matching code could emit a :opcode:`JUMP_FORWARD`
|
|
with no source location.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-19-15-13-13
|
|
.. gh-issue: 118093
|
|
.. nonce: dLZ8qS
|
|
.. section: Core and Builtins
|
|
|
|
Break up ``CALL_ALLOC_AND_ENTER_INIT`` into micro-ops and relax requirement
|
|
for exact args, in order to increase the amount of code supported by tier 2.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-18-18-25-54
|
|
.. gh-issue: 123123
|
|
.. nonce: 0ZcaEB
|
|
.. section: Core and Builtins
|
|
|
|
Fix displaying :exc:`SyntaxError` exceptions covering multiple lines. Patch
|
|
by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-08-17-17-26-25
|
|
.. gh-issue: 123083
|
|
.. nonce: 9xWLJ-
|
|
.. section: Core and Builtins
|
|
|
|
Fix a potential use-after-free in ``STORE_ATTR_WITH_HINT``.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-15-19-28-43
|
|
.. gh-issue: 123022
|
|
.. nonce: m3EF9E
|
|
.. section: Core and Builtins
|
|
|
|
Fix crash in free-threaded build when calling :c:func:`Py_Initialize` from a
|
|
non-main thread.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-14-11-38-56
|
|
.. gh-issue: 118093
|
|
.. nonce: 3BywDP
|
|
.. section: Core and Builtins
|
|
|
|
Add three specializations for :opcode:`CALL_KW`:
|
|
|
|
* :opcode:`!CALL_KW_PY` for calls to Python functions
|
|
* :opcode:`!CALL_KW_BOUND_METHOD` for calls to bound methods
|
|
* :opcode:`!CALL_KW_NON_PY` for all other calls
|
|
|
|
..
|
|
|
|
.. date: 2024-08-12-11-45-47
|
|
.. gh-issue: 122821
|
|
.. nonce: WnAzTK
|
|
.. section: Core and Builtins
|
|
|
|
Make sure that branches in :keyword:`while` statements have consistent
|
|
offsets for :mod:`sys.monitoring`. :keyword:`!while` statements are now
|
|
compiled with a simple jump at the end of the body, instead of duplicating
|
|
the test.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-12-11-19-37
|
|
.. gh-issue: 122907
|
|
.. nonce: q68096
|
|
.. section: Core and Builtins
|
|
|
|
Building with ``HAVE_DYNAMIC_LOADING`` now works as well as it did in 3.12.
|
|
Existing deficiences will be addressed separately. (See
|
|
https://github.com/python/cpython/issues/122950.)
|
|
|
|
..
|
|
|
|
.. date: 2024-08-10-12-44-03
|
|
.. gh-issue: 122888
|
|
.. nonce: TUyu9r
|
|
.. section: Core and Builtins
|
|
|
|
Fix crash on certain calls to ``str()`` with positional arguments of the
|
|
wrong type. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-08-16-02-28
|
|
.. gh-issue: 118093
|
|
.. nonce: m6Mrvy
|
|
.. section: Core and Builtins
|
|
|
|
Improve the experimental JIT's handling of polymorphic code.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-05-19-28-12
|
|
.. gh-issue: 122697
|
|
.. nonce: 17MvYl
|
|
.. section: Core and Builtins
|
|
|
|
Fixed memory leaks at interpreter shutdown in the free-threaded build, and
|
|
also reporting of leaked memory blocks via :option:`-X showrefcount <-X>`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-05-19-04-06
|
|
.. gh-issue: 116622
|
|
.. nonce: 3LWUzE
|
|
.. section: Core and Builtins
|
|
|
|
Fix Android stdout and stderr messages being truncated or lost.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-01-19-13-58
|
|
.. gh-issue: 122527
|
|
.. nonce: eztso6
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash that occurred when a ``PyStructSequence`` was deallocated after
|
|
its type's dictionary was cleared by the GC. The type's
|
|
:c:member:`~PyTypeObject.tp_basicsize` now accounts for non-sequence fields
|
|
that aren't included in the :c:macro:`Py_SIZE` of the sequence.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-11-41-35
|
|
.. gh-issue: 122445
|
|
.. nonce: Rq0bjS
|
|
.. section: Core and Builtins
|
|
|
|
Add only fields which are modified via self.* to
|
|
:attr:`~type.__static_attributes__`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-29-19-20-25
|
|
.. gh-issue: 122417
|
|
.. nonce: NVgs0a
|
|
.. section: Core and Builtins
|
|
|
|
In the free-threaded build, the reference counts for heap type objects are
|
|
now partially stored in a distributed manner in per-thread arrays. This
|
|
reduces contention on the heap type's reference count fields when creating
|
|
or destroying instances of the same type from multiple threads concurrently.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-29-10-55-46
|
|
.. gh-issue: 116090
|
|
.. nonce: p1MhU0
|
|
.. section: Core and Builtins
|
|
|
|
Fix an issue in JIT builds that prevented some :keyword:`for` loops from
|
|
correctly firing :monitoring-event:`RAISE` monitoring events.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-26-14-05-51
|
|
.. gh-issue: 122300
|
|
.. nonce: SVIF-l
|
|
.. section: Core and Builtins
|
|
|
|
Preserve AST nodes for f-string with single-element format specifiers. Patch
|
|
by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-07-26-13-56-32
|
|
.. gh-issue: 120906
|
|
.. nonce: qBh2I9
|
|
.. section: Core and Builtins
|
|
|
|
:attr:`frame.f_locals` now supports arbitrary hashable objects as keys.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-25-01-45-21
|
|
.. gh-issue: 122239
|
|
.. nonce: 7zh-sW
|
|
.. section: Core and Builtins
|
|
|
|
When a :class:`list`, :class:`tuple` or :class:`dict` with too many elements
|
|
is unpacked, show the actual length in the error message.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-24-22-39-07
|
|
.. gh-issue: 122245
|
|
.. nonce: LVa9v8
|
|
.. section: Core and Builtins
|
|
|
|
Detection of writes to ``__debug__`` is moved from the compiler's codegen
|
|
stage to the symtable. This means that these errors are now detected even in
|
|
code that is optimized away before codegen (such as assertions with the
|
|
:option:`-O` command line option).
|
|
|
|
..
|
|
|
|
.. date: 2024-07-24-17-11-51
|
|
.. gh-issue: 122234
|
|
.. nonce: VxsP_F
|
|
.. section: Core and Builtins
|
|
|
|
Specializations for sums with float and complex inputs in :func:`sum` now
|
|
always use compensated summation. Also, for integer items in above
|
|
specializations: :c:func:`PyLong_AsDouble` is used, instead of
|
|
:c:func:`PyLong_AsLongAndOverflow`. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-23-59-04
|
|
.. gh-issue: 122208
|
|
.. nonce: z8KHsY
|
|
.. section: Core and Builtins
|
|
|
|
Dictionary watchers now only deliver the PyDict_EVENT_ADDED event when the
|
|
insertion is in a known good state to succeed.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-23-11-57-36
|
|
.. gh-issue: 122160
|
|
.. nonce: HSnrAP
|
|
.. section: Core and Builtins
|
|
|
|
Remove the ``BUILD_CONST_KEY_MAP`` opcode. Use :opcode:`BUILD_MAP` instead.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-21-01-23-54
|
|
.. gh-issue: 122029
|
|
.. nonce: gKv-e2
|
|
.. section: Core and Builtins
|
|
|
|
Emit ``c_call`` events in :func:`sys.setprofile` when a ``PyMethodObject``
|
|
pointing to a ``PyCFunction`` is called.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-19-15-28-05
|
|
.. gh-issue: 122026
|
|
.. nonce: sta2Ca
|
|
.. section: Core and Builtins
|
|
|
|
Fix a bug that caused the tokenizer to not correctly identify mismatched
|
|
parentheses inside f-strings in some situations. Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-07-19-09-38-01
|
|
.. gh-issue: 99108
|
|
.. nonce: qzM6gl
|
|
.. section: Core and Builtins
|
|
|
|
Python's hashlib now unconditionally uses the vendored HACL* library for
|
|
Blake2. Python no longer accepts libb2 as an optional dependency for Blake2.
|
|
|
|
We refreshed HACL* to the latest version, and now vendor HACL*'s 128-bit and
|
|
256-bit wide vector implementations for Blake2, which are used on x86/x64
|
|
toolchains when the required CPU features are available at runtime.
|
|
|
|
HACL*'s 128-bit wide vector implementation of Blake2 can also run on ARM
|
|
NEON and Power8, but lacking evidence of a performance gain, these are not
|
|
enabled (yet).
|
|
|
|
..
|
|
|
|
.. date: 2024-07-18-21-19-04
|
|
.. gh-issue: 121999
|
|
.. nonce: 8IBbTK
|
|
.. section: Core and Builtins
|
|
|
|
The default extraction filter for the :mod:`tarfile` module is now set to
|
|
:func:`'data' <tarfile.data_filter>`.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-16-18-23-22
|
|
.. gh-issue: 121860
|
|
.. nonce: -FTauD
|
|
.. section: Core and Builtins
|
|
|
|
Fix crash when rematerializing a managed dictionary after it was deleted.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-16-15-11-51
|
|
.. gh-issue: 121795
|
|
.. nonce: xkIHrI
|
|
.. section: Core and Builtins
|
|
|
|
Improve performance of set membership testing, ``set.remove()`` and
|
|
``set.discard()`` when the argument is a set.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-15-20-41-06
|
|
.. gh-issue: 121814
|
|
.. nonce: oR2ixR
|
|
.. section: Core and Builtins
|
|
|
|
Fixed the SegFault when :c:func:`PyEval_SetTrace` is used with no Python
|
|
frame on stack.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-15-20-03-29
|
|
.. gh-issue: 121295
|
|
.. nonce: w53ucI
|
|
.. section: Core and Builtins
|
|
|
|
Fix PyREPL console getting into a blocked state after interrupting a long
|
|
paste
|
|
|
|
..
|
|
|
|
.. date: 2024-07-15-16-26-32
|
|
.. gh-issue: 121794
|
|
.. nonce: fhBtiQ
|
|
.. section: Core and Builtins
|
|
|
|
Fix bug in free-threaded Python where a resurrected object could lead to a
|
|
negative ref count assertion failure.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-13-12-27-31
|
|
.. gh-issue: 121657
|
|
.. nonce: wgOYLw
|
|
.. section: Core and Builtins
|
|
|
|
Improve the :exc:`SyntaxError` message if the user tries to use
|
|
:keyword:`yield from <yield>` outside a function.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-13-09-51-44
|
|
.. gh-issue: 121609
|
|
.. nonce: jWsE5t
|
|
.. section: Core and Builtins
|
|
|
|
Fix pasting of characters containing unicode character joiners in the new
|
|
REPL. Patch by Marta Gomez Macias
|
|
|
|
..
|
|
|
|
.. date: 2024-07-12-18-18-44
|
|
.. gh-issue: 121297
|
|
.. nonce: 67VE7b
|
|
.. section: Core and Builtins
|
|
|
|
Previously, incorrect usage of :keyword:`await` or asynchronous
|
|
comprehensions in code removed by the :option:`-O` option was not flagged by
|
|
the Python compiler. Now, such code raises :exc:`SyntaxError`. Patch by
|
|
Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-10-15-43-54
|
|
.. gh-issue: 117482
|
|
.. nonce: 5WYaXR
|
|
.. section: Core and Builtins
|
|
|
|
Unexpected slot wrappers are no longer created for builtin static types in
|
|
subinterpreters.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-10-02-02-32
|
|
.. gh-issue: 121562
|
|
.. nonce: 8beIMi
|
|
.. section: Core and Builtins
|
|
|
|
Optimized performance of hex_from_char by replacing switch-case with a
|
|
lookup table
|
|
|
|
..
|
|
|
|
.. date: 2024-07-09-13-53-18
|
|
.. gh-issue: 121499
|
|
.. nonce: rpp7il
|
|
.. section: Core and Builtins
|
|
|
|
Fix a bug affecting how multi-line history was being rendered in the new
|
|
REPL after interacting with the new screen cache. Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-07-08-17-15-14
|
|
.. gh-issue: 121497
|
|
.. nonce: I8hMDC
|
|
.. section: Core and Builtins
|
|
|
|
Fix a bug that was preventing the REPL to correctly respect the history when
|
|
an input hook was set. Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-07-08-10-31-08
|
|
.. gh-issue: 121012
|
|
.. nonce: M5hHk-
|
|
.. section: Core and Builtins
|
|
|
|
Tier 2 execution now ensures that list iterators remain exhausted, once they
|
|
become exhausted.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-08-02-24-55
|
|
.. gh-issue: 121439
|
|
.. nonce: jDHod3
|
|
.. section: Core and Builtins
|
|
|
|
Allow tuples of length 20 in the freelist to be reused.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-05-11-29-27
|
|
.. gh-issue: 121288
|
|
.. nonce: lYKYYP
|
|
.. section: Core and Builtins
|
|
|
|
:exc:`ValueError` messages for :meth:`!list.index`, :meth:`!range.index`,
|
|
:meth:`!deque.index`, :meth:`!deque.remove` and :meth:`!ShareableList.index`
|
|
no longer contain the repr of the searched value (which can be arbitrary
|
|
large) and are consistent with error messages for other :meth:`!index` and
|
|
:meth:`!remove` methods.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-04-23-38-30
|
|
.. gh-issue: 121368
|
|
.. nonce: m3EF9E
|
|
.. section: Core and Builtins
|
|
|
|
Fix race condition in ``_PyType_Lookup`` in the free-threaded build due to a
|
|
missing memory fence. This could lead to ``_PyType_Lookup`` returning
|
|
incorrect results on arm64.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-30-03-48-10
|
|
.. gh-issue: 121149
|
|
.. nonce: lLBMKe
|
|
.. section: Core and Builtins
|
|
|
|
Added specialization for summation of complexes, this also improves accuracy
|
|
of builtin :func:`sum` for such inputs. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-29-10-46-14
|
|
.. gh-issue: 121130
|
|
.. nonce: Rj66Xs
|
|
.. section: Core and Builtins
|
|
|
|
Fix f-strings with debug expressions in format specifiers. Patch by Pablo
|
|
Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-06-28-23-17-22
|
|
.. gh-issue: 121381
|
|
.. nonce: i2xL7P
|
|
.. section: Core and Builtins
|
|
|
|
Remove ``subprocess._USE_VFORK`` escape hatch code and documentation. It was
|
|
added just in case, and doesn't have any known cases that require it.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-28-18-34-49
|
|
.. gh-issue: 119726
|
|
.. nonce: Fjv_Ab
|
|
.. section: Core and Builtins
|
|
|
|
Optimize code layout for calls to C functions from the JIT on AArch64. Patch
|
|
by Diego Russo.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-28-10-02-58
|
|
.. gh-issue: 121115
|
|
.. nonce: EeSLfc
|
|
.. section: Core and Builtins
|
|
|
|
:c:func:`PyLong_AsNativeBytes` no longer uses :meth:`~object.__index__`
|
|
methods by default. The ``Py_ASNATIVEBYTES_ALLOW_INDEX`` flag has been added
|
|
to allow it.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-26-14-09-31
|
|
.. gh-issue: 120838
|
|
.. nonce: nFeTL9
|
|
.. section: Core and Builtins
|
|
|
|
:c:func:`Py_Finalize()` and :c:func:`Py_FinalizeEx()` now always run with
|
|
the main interpreter active.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-26-13-42-36
|
|
.. gh-issue: 113433
|
|
.. nonce: xKAtLB
|
|
.. section: Core and Builtins
|
|
|
|
Subinterpreters now get cleaned up automatically during runtime
|
|
finalization.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-25-16-26-44
|
|
.. gh-issue: 119726
|
|
.. nonce: WqvHxB
|
|
.. section: Core and Builtins
|
|
|
|
Improve the speed and memory use of C function calls from JIT code on
|
|
AArch64. Patch by Diego Russo
|
|
|
|
..
|
|
|
|
.. date: 2024-06-24-08-39-23
|
|
.. gh-issue: 116017
|
|
.. nonce: -Bw2UY
|
|
.. section: Core and Builtins
|
|
|
|
Simplify the warmup mechanism used for "side exits" in JIT code, resulting
|
|
in slightly better performance and slightly lower memory usage for most
|
|
platforms.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-21-34-21
|
|
.. gh-issue: 98442
|
|
.. nonce: cqhjkN
|
|
.. section: Core and Builtins
|
|
|
|
Fix too wide source locations of the cleanup instructions of a with
|
|
statement.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-19-54-35
|
|
.. gh-issue: 120754
|
|
.. nonce: uF29sj
|
|
.. section: Core and Builtins
|
|
|
|
Reduce the number of system calls invoked when reading a whole file (ex.
|
|
``open('a.txt').read()``). For a sample program that reads the contents of
|
|
the 400+ ``.rst`` files in the cpython repository ``Doc`` folder, there is
|
|
an over 10% reduction in system call count.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-11-10-50
|
|
.. gh-issue: 119462
|
|
.. nonce: DpcqSe
|
|
.. section: Core and Builtins
|
|
|
|
Make sure that invariants of type versioning are maintained: * Superclasses
|
|
always have their version number assigned before subclasses * The version
|
|
tag is always zero if the tag is not valid. * The version tag is always
|
|
non-if the tag is valid.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-01-58-54
|
|
.. gh-issue: 120437
|
|
.. nonce: nCkIoI
|
|
.. section: Core and Builtins
|
|
|
|
Fix ``_CHECK_STACK_SPACE`` optimization problems introduced in :gh:`118322`.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-18-22-41-05
|
|
.. gh-issue: 120722
|
|
.. nonce: rS7tkE
|
|
.. section: Core and Builtins
|
|
|
|
Correctly set the bytecode position on return instructions within lambdas.
|
|
Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-18-21-34-30
|
|
.. gh-issue: 120367
|
|
.. nonce: zDwffP
|
|
.. section: Core and Builtins
|
|
|
|
Fix bug where compiler creates a redundant jump during pseudo-op
|
|
replacement. Can only happen with a synthetic AST that has a try on the same
|
|
line as the instruction following the exception handler.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-17-12-20-20
|
|
.. gh-issue: 120507
|
|
.. nonce: 94lz2J
|
|
.. section: Core and Builtins
|
|
|
|
Remove the ``BEFORE_WITH`` and ``BEFORE_ASYNC_WITH`` instructions. Add the
|
|
new :opcode:`LOAD_SPECIAL` instruction. Generate code for ``with`` and
|
|
``async with`` statements using the new instruction.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-14-22-02-25
|
|
.. gh-issue: 113993
|
|
.. nonce: MiA0vX
|
|
.. section: Core and Builtins
|
|
|
|
Strings interned with :func:`sys.intern` are again garbage-collected when no
|
|
longer used, as per the documentation. Strings interned with the C function
|
|
:c:func:`PyUnicode_InternInPlace` are still immortal. Internals of the
|
|
string interning mechanism have been changed. This may affect performance
|
|
and identities of :class:`str` objects.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-14-07-52-00
|
|
.. gh-issue: 120485
|
|
.. nonce: yy4K4b
|
|
.. section: Core and Builtins
|
|
|
|
Add an override of ``allow_reuse_port`` on classes subclassing
|
|
``socketserver.TCPServer`` where ``allow_reuse_address`` is also overridden.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-13-12-17-52
|
|
.. gh-issue: 120384
|
|
.. nonce: w1UBGl
|
|
.. section: Core and Builtins
|
|
|
|
Fix an array out of bounds crash in ``list_ass_subscript``, which could be
|
|
invoked via some specifically tailored input: including concurrent
|
|
modification of a list object, where one thread assigns a slice and another
|
|
clears it.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-12-18-50-29
|
|
.. gh-issue: 120367
|
|
.. nonce: LmXx2y
|
|
.. section: Core and Builtins
|
|
|
|
Fix crash in compiler on code with redundant NOPs and JUMPs which show up
|
|
after exception handlers are moved to the end of the code.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-12-18-23-15
|
|
.. gh-issue: 120380
|
|
.. nonce: edtqjq
|
|
.. section: Core and Builtins
|
|
|
|
Fix Python implementation of :class:`pickle.Pickler` for :class:`bytes` and
|
|
:class:`bytearray` objects when using protocol version 5. Patch by Bénédikt
|
|
Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-12-13-47-25
|
|
.. gh-issue: 120397
|
|
.. nonce: n-I_cc
|
|
.. section: Core and Builtins
|
|
|
|
Improve the throughput by up to two times for the :meth:`str.count`,
|
|
:meth:`bytes.count` and :meth:`bytearray.count` methods for counting single
|
|
characters.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-11-17-56-12
|
|
.. gh-issue: 120221
|
|
.. nonce: si9hM9
|
|
.. section: Core and Builtins
|
|
|
|
Deliver real signals on Ctrl-C and Ctrl-Z in the new REPL. Patch by Pablo
|
|
Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-06-11-12-47-54
|
|
.. gh-issue: 120346
|
|
.. nonce: hhn_6X
|
|
.. section: Core and Builtins
|
|
|
|
Respect :envvar:`PYTHON_BASIC_REPL` when running in interactive inspect mode
|
|
(``python -i``). Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-06-10-22-30-26
|
|
.. gh-issue: 93691
|
|
.. nonce: 68WOTS
|
|
.. section: Core and Builtins
|
|
|
|
Fix source locations of instructions generated for the iterator of a for
|
|
statement.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-10-15-07-16
|
|
.. gh-issue: 120198
|
|
.. nonce: WW_pjO
|
|
.. section: Core and Builtins
|
|
|
|
Fix a crash when multiple threads read and write to the same ``__class__``
|
|
of an object concurrently.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-10-10-42-48
|
|
.. gh-issue: 120298
|
|
.. nonce: napREA
|
|
.. section: Core and Builtins
|
|
|
|
Fix use-after free in ``list_richcompare_impl`` which can be invoked via
|
|
some specifically tailored evil input.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-09-19-13-38
|
|
.. gh-issue: 119666
|
|
.. nonce: S0G4rZ
|
|
.. section: Core and Builtins
|
|
|
|
Fix a compiler crash in the case where two comprehensions in class scope
|
|
both reference ``__class__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-22-54-15
|
|
.. gh-issue: 119726
|
|
.. nonce: D9EE-o
|
|
.. section: Core and Builtins
|
|
|
|
JIT: Re-use trampolines on AArch64 when creating stencils. Patch by Diego
|
|
Russo
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-16-09-04
|
|
.. gh-issue: 120225
|
|
.. nonce: kuYf9t
|
|
.. section: Core and Builtins
|
|
|
|
Fix crash in compiler on empty block at end of exception handler.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-18-29-18
|
|
.. gh-issue: 93691
|
|
.. nonce: 6OautB
|
|
.. section: Core and Builtins
|
|
|
|
Fix source locations of instructions generated for with statements.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-10-32-44
|
|
.. gh-issue: 120097
|
|
.. nonce: 9S2klk
|
|
.. section: Core and Builtins
|
|
|
|
``FrameLocalsProxy`` now subclasses ``collections.abc.Mapping`` and can be
|
|
matched as a mapping in ``match`` statements
|
|
|
|
..
|
|
|
|
.. date: 2024-06-05-08-39-40
|
|
.. gh-issue: 120080
|
|
.. nonce: DJFK11
|
|
.. section: Core and Builtins
|
|
|
|
Direct call to the :meth:`!int.__round__` now accepts ``None`` as a valid
|
|
argument.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-03-13-48-44
|
|
.. gh-issue: 119933
|
|
.. nonce: Kc0HG5
|
|
.. section: Core and Builtins
|
|
|
|
Improve :exc:`SyntaxError` messages for invalid expressions in a type
|
|
parameters bound, a type parameter constraint tuple or a default type
|
|
parameter. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-03-13-25-04
|
|
.. gh-issue: 119724
|
|
.. nonce: EH1dkA
|
|
.. section: Core and Builtins
|
|
|
|
Reverted improvements to error messages for ``elif``/``else`` statements not
|
|
matching any valid statements, which made in hard to locate the syntax
|
|
errors inside those ``elif``/``else`` blocks.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-02-06-12-35
|
|
.. gh-issue: 119879
|
|
.. nonce: Jit951
|
|
.. section: Core and Builtins
|
|
|
|
String search is now slightly faster for certain cases. It now utilizes last
|
|
character gap (good suffix rule) for two-way periodic needles.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-31-12-06-11
|
|
.. gh-issue: 119842
|
|
.. nonce: tCGVsv
|
|
.. section: Core and Builtins
|
|
|
|
Honor :c:func:`PyOS_InputHook` in the new REPL. Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-05-31-08-23-41
|
|
.. gh-issue: 119180
|
|
.. nonce: KL4VxZ
|
|
.. section: Core and Builtins
|
|
|
|
:func:`classmethod` and :func:`staticmethod` now wrap the
|
|
:attr:`~object.__annotations__` and :attr:`~object.__annotate__` attributes
|
|
of their underlying callable lazily. See :pep:`649`. Patch by Jelle
|
|
Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-30-23-01-00
|
|
.. gh-issue: 119821
|
|
.. nonce: jPGfvt
|
|
.. section: Core and Builtins
|
|
|
|
Fix execution of :ref:`annotation scopes <annotation-scopes>` within classes
|
|
when ``globals`` is set to a non-dict. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-30-04-11-36
|
|
.. gh-issue: 118934
|
|
.. nonce: fbDqve
|
|
.. section: Core and Builtins
|
|
|
|
Make ``PyEval_GetLocals`` return borrowed reference
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-18-53-43
|
|
.. gh-issue: 119740
|
|
.. nonce: zP2JNM
|
|
.. section: Core and Builtins
|
|
|
|
Remove the previously-deprecated delegation of :func:`int` to
|
|
:meth:`~object.__trunc__`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-28-22-49-56
|
|
.. gh-issue: 119689
|
|
.. nonce: VwLFD5
|
|
.. section: Core and Builtins
|
|
|
|
Generate stack effect metadata for pseudo instructions from bytecodes.c.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-27-19-13-49
|
|
.. gh-issue: 109218
|
|
.. nonce: -sdDg0
|
|
.. section: Core and Builtins
|
|
|
|
:func:`complex` accepts now a string only as a positional argument. Passing
|
|
a complex number as the "real" or "imag" argument is deprecated; it should
|
|
only be passed as a single positional argument.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-16-45-27
|
|
.. gh-issue: 119548
|
|
.. nonce: pqF9Y6
|
|
.. section: Core and Builtins
|
|
|
|
Add a ``clear`` command to the REPL. Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-13-51-48
|
|
.. gh-issue: 111999
|
|
.. nonce: L0q1gh
|
|
.. section: Core and Builtins
|
|
|
|
Fix the signature of :meth:`str.format_map`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-25-12-52-25
|
|
.. gh-issue: 119560
|
|
.. nonce: wSlm8q
|
|
.. section: Core and Builtins
|
|
|
|
An invalid assert in beta 1 has been removed. The assert would fail if
|
|
``PyState_FindModule()`` was used in an extension module's init function
|
|
before the module def had been initialized.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-24-21-16-52
|
|
.. gh-issue: 119369
|
|
.. nonce: qBThho
|
|
.. section: Core and Builtins
|
|
|
|
Fix deadlock during thread deletion in free-threaded build, which could
|
|
occur when the GIL was enabled at runtime.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-24-21-04-00
|
|
.. gh-issue: 119525
|
|
.. nonce: zLFLf1
|
|
.. section: Core and Builtins
|
|
|
|
Fix deadlock involving ``_PyType_Lookup()`` cache in the free-threaded build
|
|
when the GIL is dynamically enabled at runtime.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-23-20-17-37
|
|
.. gh-issue: 119258
|
|
.. nonce: wZFIpt
|
|
.. section: Core and Builtins
|
|
|
|
Eliminate type version guards in the tier two interpreter.
|
|
|
|
Note that setting the ``tp_version_tag`` manually (which has never been
|
|
supported) may result in crashes.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-23-06-34-45
|
|
.. gh-issue: 119311
|
|
.. nonce: 2DBwKR
|
|
.. section: Core and Builtins
|
|
|
|
Fix bug where names are unexpectedly mangled in the bases of generic
|
|
classes.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-23-06-34-14
|
|
.. gh-issue: 119395
|
|
.. nonce: z-Hsqb
|
|
.. section: Core and Builtins
|
|
|
|
Fix bug where names appearing after a generic class are mangled as if they
|
|
are in the generic class.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-22-12-49-03
|
|
.. gh-issue: 119372
|
|
.. nonce: PXig1R
|
|
.. section: Core and Builtins
|
|
|
|
Correct invalid corner cases in complex division (resulted in ``(nan+nanj)``
|
|
output), e.g. ``1/complex('(inf+infj)')``. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-22-06-22-47
|
|
.. gh-issue: 119180
|
|
.. nonce: vZMiXm
|
|
.. section: Core and Builtins
|
|
|
|
Evaluation of annotations is now deferred. See :pep:`649` for details.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-12-17-02
|
|
.. gh-issue: 119180
|
|
.. nonce: UNDUb9
|
|
.. section: Core and Builtins
|
|
|
|
Replace :opcode:`!LOAD_ASSERTION_ERROR` opcode with
|
|
:opcode:`LOAD_COMMON_CONSTANT` and add support for
|
|
:exc:`NotImplementedError`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-11-27-14
|
|
.. gh-issue: 119213
|
|
.. nonce: nxjxrt
|
|
.. section: Core and Builtins
|
|
|
|
Non-builtin modules built with argument clinic were crashing if used in a
|
|
subinterpreter before the main interpreter. The objects that were causing
|
|
the problem by leaking between interpreters carelessly have been fixed.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-09-46-51
|
|
.. gh-issue: 119011
|
|
.. nonce: WOe3bu
|
|
.. section: Core and Builtins
|
|
|
|
Fixes ``type.__type_params__`` to return an empty tuple instead of a
|
|
descriptor.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-20-14-57-39
|
|
.. gh-issue: 118692
|
|
.. nonce: Qadm7F
|
|
.. section: Core and Builtins
|
|
|
|
Avoid creating unnecessary :exc:`StopIteration` instances for monitoring.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-20-10-10-51
|
|
.. gh-issue: 119180
|
|
.. nonce: 35xqpu
|
|
.. section: Core and Builtins
|
|
|
|
Add an ``__annotate__`` attribute to functions, classes, and modules as part
|
|
of :pep:`649`. Patch by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-16-23-02-03
|
|
.. gh-issue: 119049
|
|
.. nonce: qpd_S-
|
|
.. section: Core and Builtins
|
|
|
|
Fix displaying the source line for warnings created by the C API if the
|
|
:mod:`warnings` module had not yet been imported.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-15-12-15-58
|
|
.. gh-issue: 119057
|
|
.. nonce: P3G9G2
|
|
.. section: Core and Builtins
|
|
|
|
Improve :exc:`ZeroDivisionError` error message. Now, all error messages are
|
|
harmonized: all ``/``, ``//``, and ``%`` operations just use "division by
|
|
zero" message. And ``0 ** -1`` operation uses "zero to a negative power".
|
|
|
|
..
|
|
|
|
.. date: 2024-05-11-21-44-17
|
|
.. gh-issue: 118844
|
|
.. nonce: q2H_km
|
|
.. section: Core and Builtins
|
|
|
|
Fix build failures when configuring with both ``--disable-gil`` and
|
|
``--enable-experimental-jit``.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-10-19-54-18
|
|
.. gh-issue: 118921
|
|
.. nonce: O4ztZG
|
|
.. section: Core and Builtins
|
|
|
|
Add ``copy()`` method for ``FrameLocalsProxy`` which returns a snapshot
|
|
``dict`` for local variables.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-19-47-12
|
|
.. gh-issue: 117657
|
|
.. nonce: Vn0Yey
|
|
.. section: Core and Builtins
|
|
|
|
Fix data races on the field that stores a pointer to the interpreter's main
|
|
thread that occur in free-threaded builds.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-09-02-37-25
|
|
.. gh-issue: 118750
|
|
.. nonce: 7aLfT-
|
|
.. section: Core and Builtins
|
|
|
|
If the C version of the ``decimal`` module is available, ``int(str)`` now
|
|
uses it to supply an asymptotically much faster conversion. However, this
|
|
only applies if the string contains over about 2 million digits.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-09-44-15
|
|
.. gh-issue: 118767
|
|
.. nonce: iFF5F5
|
|
.. section: Core and Builtins
|
|
|
|
Using :data:`NotImplemented` in a boolean context now raises
|
|
:exc:`TypeError`. Contributed by Jelle Zijlstra.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-07-16-57-56
|
|
.. gh-issue: 118561
|
|
.. nonce: wNMKVd
|
|
.. section: Core and Builtins
|
|
|
|
Fix race condition in free-threaded build where :meth:`!list.extend` could
|
|
expose uninitialised memory to concurrent readers.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-01-05-09-16
|
|
.. gh-issue: 117139
|
|
.. nonce: t41w_D
|
|
.. section: Core and Builtins
|
|
|
|
Convert the Python evaluation stack to use internal stack references. The
|
|
purpose is to support tagged pointers. In :pep:`703`, this will allow for
|
|
its form of deferred reference counting. For both the default and
|
|
free-threaded builds, this sets up the infrastructure for unboxed integers
|
|
in the future.
|
|
|
|
..
|
|
|
|
.. date: 2024-04-27-18-36-46
|
|
.. gh-issue: 115801
|
|
.. nonce: SVeHSy
|
|
.. section: Core and Builtins
|
|
|
|
Raise ``TypeError`` when passing a string to :func:`difflib.unified_diff`
|
|
and :func:`difflib.context_diff`.
|
|
|
|
..
|
|
|
|
.. date: 2024-04-08-13-49-02
|
|
.. gh-issue: 117558
|
|
.. nonce: 9lSEpR
|
|
.. section: Core and Builtins
|
|
|
|
Improve error messages when a string, bytes or bytearray object of length 1
|
|
is expected.
|
|
|
|
..
|
|
|
|
.. date: 2024-03-25-15-07-01
|
|
.. gh-issue: 117195
|
|
.. nonce: OWakgD
|
|
.. section: Core and Builtins
|
|
|
|
Avoid assertion failure for debug builds when calling
|
|
``object.__sizeof__(1)``
|
|
|
|
..
|
|
|
|
.. date: 2024-03-19-22-21-22
|
|
.. gh-issue: 116022
|
|
.. nonce: iyHENN
|
|
.. section: Core and Builtins
|
|
|
|
Improve the :meth:`~object.__repr__` output of :class:`~ast.AST` nodes.
|
|
|
|
..
|
|
|
|
.. date: 2024-01-15-21-51-26
|
|
.. gh-issue: 114091
|
|
.. nonce: VOtSJl
|
|
.. section: Core and Builtins
|
|
|
|
Changed the error message for awaiting something that can't be awaited from
|
|
"object <type> can't be used in an await expression" to "'<type>' object
|
|
can't be awaited".
|
|
|
|
..
|
|
|
|
.. date: 2024-01-15-18-11-48
|
|
.. gh-issue: 113190
|
|
.. nonce: OwQX64
|
|
.. section: Core and Builtins
|
|
|
|
:c:func:`Py_Finalize` now deletes all interned strings.
|
|
|
|
..
|
|
|
|
.. date: 2023-10-14-23-05-40
|
|
.. gh-issue: 84978
|
|
.. nonce: Z0t6dg
|
|
.. section: Core and Builtins
|
|
|
|
Add class methods :meth:`float.from_number` and :meth:`complex.from_number`.
|
|
|
|
..
|
|
|
|
.. date: 2022-07-22-15-56-35
|
|
.. gh-issue: 95144
|
|
.. nonce: FZYWX-
|
|
.. section: Core and Builtins
|
|
|
|
Improve the error message from ``a in b`` when ``b`` is not a container to
|
|
mention the term "container".
|
|
|
|
..
|
|
|
|
.. bpo: 24766
|
|
.. date: 2018-10-09-15-14-53
|
|
.. nonce: c_C1Wc
|
|
.. section: Core and Builtins
|
|
|
|
Fix handling of ``doc`` argument to subclasses of ``property``.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-03-14-06-08
|
|
.. gh-issue: 123961
|
|
.. nonce: uwJQTY
|
|
.. section: C API
|
|
|
|
Convert the :ref:`curses.window <curses-window-objects>` static type exposed
|
|
by the :c:macro:`!PyCursesWindow_Type` macro in ``Include/py_curses.h`` to a
|
|
:ref:`heap type <heap-types>`. Patch by Bénédikt Tran.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-25-11-44-02
|
|
.. gh-issue: 124502
|
|
.. nonce: qWuDjT
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyUnicode_Equal` function to the limited C API: test if two
|
|
strings are equal. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-24-20-34-21
|
|
.. gh-issue: 124296
|
|
.. nonce: S4QoS1
|
|
.. section: C API
|
|
|
|
:c:type:`PyDictObject` no longer maintains a private version tag field
|
|
``ma_version_tag`` per :pep:`699`. This field was originally added in
|
|
Python 3.6 (:pep:`509`) and deprecated in Python 3.12.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-18-18-40-30
|
|
.. gh-issue: 124160
|
|
.. nonce: Zy-VKi
|
|
.. section: C API
|
|
|
|
Fix crash when importing modules containing state and single-phase
|
|
initialization in a subinterpreter.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-17-05-23-35
|
|
.. gh-issue: 124153
|
|
.. nonce: L8TWmx
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyType_GetBaseByToken` and :c:data:`Py_tp_token` slot for
|
|
easier type checking, related to :pep:`489` and :pep:`630`.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-16-16-21-39
|
|
.. gh-issue: 124127
|
|
.. nonce: LB8DBU
|
|
.. section: C API
|
|
|
|
In the limited C API 3.14 and newer, :c:func:`Py_REFCNT` is now implemented
|
|
as an opaque function call to hide implementation details. Patch by Victor
|
|
Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-12-16-16-24
|
|
.. gh-issue: 123880
|
|
.. nonce: 2-8vcj
|
|
.. section: C API
|
|
|
|
Fixed a bug that prevented circular imports of extension modules that use
|
|
single-phase initialization.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-10-16-54-27
|
|
.. gh-issue: 123909
|
|
.. nonce: CTGxDR
|
|
.. section: C API
|
|
|
|
:c:func:`PyType_FromSpec`, :c:func:`PyType_FromSpecWithBases` and
|
|
:c:func:`PyType_FromModuleAndSpec` will now fail if the metaclass of the new
|
|
type has custom :c:member:`~PyTypeObject.tp_new`.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-30-14-02-17
|
|
.. gh-issue: 107954
|
|
.. nonce: TPvj4u
|
|
.. section: C API
|
|
|
|
Add functions to configure the Python initialization (:pep:`741`):
|
|
|
|
* :c:func:`PyInitConfig_Create`
|
|
* :c:func:`PyInitConfig_Free`
|
|
* :c:func:`PyInitConfig_GetError`
|
|
* :c:func:`PyInitConfig_GetExitCode`
|
|
* :c:func:`PyInitConfig_HasOption`
|
|
* :c:func:`PyInitConfig_GetInt`
|
|
* :c:func:`PyInitConfig_GetStr`
|
|
* :c:func:`PyInitConfig_GetStrList`
|
|
* :c:func:`PyInitConfig_FreeStrList`
|
|
* :c:func:`PyInitConfig_SetInt`
|
|
* :c:func:`PyInitConfig_SetStr`
|
|
* :c:func:`PyInitConfig_SetStrList`
|
|
* :c:func:`PyInitConfig_AddModule`
|
|
* :c:func:`Py_InitializeFromInitConfig`
|
|
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-29-15-55-55
|
|
.. gh-issue: 107954
|
|
.. nonce: pr2O50
|
|
.. section: C API
|
|
|
|
Add functions to get and set the current runtime Python configuration:
|
|
|
|
* :c:func:`PyConfig_Get`
|
|
* :c:func:`PyConfig_GetInt`
|
|
* :c:func:`PyConfig_Set`
|
|
* :c:func:`PyConfig_Names`
|
|
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-29-15-05-19
|
|
.. gh-issue: 123465
|
|
.. nonce: eqwNWq
|
|
.. section: C API
|
|
|
|
:c:macro:`Py_RELATIVE_OFFSET` is now allowed in :c:type:`PyMemberDef` for
|
|
the special offset member ``"__vectorcalloffset__"``, as well as the
|
|
discouraged special offset members ``"__dictoffset__"`` and
|
|
``"__weaklistoffset__"``
|
|
|
|
..
|
|
|
|
.. date: 2024-08-26-13-01-20
|
|
.. gh-issue: 100554
|
|
.. nonce: 0ku85o
|
|
.. section: C API
|
|
|
|
Added a slot ``Py_tp_vectorcall`` to set
|
|
:c:member:`~PyTypeObject.tp_vectorcall` via the :c:func:`PyType_FromSpec`
|
|
function family. Limited API extensions can use this feature to provide more
|
|
efficient vector call-based implementation of ``__new__`` and ``__init__``.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-09-13-12-20
|
|
.. gh-issue: 122854
|
|
.. nonce: -1OgvU
|
|
.. section: C API
|
|
|
|
Add :c:func:`Py_HashBuffer` to compute and return the hash value of a
|
|
buffer. Patch by Antoine Pitrou and Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-06-14-23-11
|
|
.. gh-issue: 122728
|
|
.. nonce: l-fQ-v
|
|
.. section: C API
|
|
|
|
Fix :c:func:`PyEval_GetLocals` to avoid :exc:`SystemError` ("bad argument to
|
|
internal function"). Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-30-23-48-26
|
|
.. gh-issue: 116622
|
|
.. nonce: yTTtil
|
|
.. section: C API
|
|
|
|
Make :any:`PyObject_Print` work around a bug in Android and OpenBSD which
|
|
prevented it from throwing an exception when trying to write to a read-only
|
|
stream.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-27-00-28-35
|
|
.. gh-issue: 105201
|
|
.. nonce: 0-xUWq
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyIter_NextItem` to replace :c:func:`PyIter_Next`, which has an
|
|
ambiguous return value. Patch by Irit Katriel and Erlend Aasland.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-21-17-40-07
|
|
.. gh-issue: 121489
|
|
.. nonce: SUMFCr
|
|
.. section: C API
|
|
|
|
Export private :c:func:`!_PyBytes_Join` again.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-12-13-40-59
|
|
.. gh-issue: 121645
|
|
.. nonce: 96QvD3
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyBytes_Join(sep, iterable) <PyBytes_Join>` function, similar
|
|
to ``sep.join(iterable)`` in Python. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-09-15-55-20
|
|
.. gh-issue: 89364
|
|
.. nonce: yYYroI
|
|
.. section: C API
|
|
|
|
Export the :c:func:`PySignal_SetWakeupFd` function. Previously, the function
|
|
was documented but it couldn't be used in 3rd party code. Patch by Victor
|
|
Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-04-15-41-10
|
|
.. gh-issue: 113993
|
|
.. nonce: cLSiWV
|
|
.. section: C API
|
|
|
|
:c:func:`PyUnicode_InternInPlace` no longer prevents its argument from being
|
|
garbage collected.
|
|
|
|
Several functions that take ``char *`` are now documented as possibly
|
|
preventing string objects from being garbage collected; refer to their
|
|
documentation for details: :c:func:`PyUnicode_InternFromString`,
|
|
:c:func:`PyDict_SetItemString`, :c:func:`PyObject_SetAttrString`,
|
|
:c:func:`PyObject_DelAttrString`, :c:func:`PyUnicode_InternFromString`, and
|
|
``PyModule_Add*`` convenience functions.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-04-13-23-27
|
|
.. gh-issue: 113601
|
|
.. nonce: K3RLqp
|
|
.. section: C API
|
|
|
|
Removed debug build assertions related to interning strings, which were
|
|
falsely triggered by stable ABI extensions.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-02-11-03-40
|
|
.. gh-issue: 112136
|
|
.. nonce: f3fiY8
|
|
.. section: C API
|
|
|
|
Restore the private ``_PyArg_Parser`` structure and the private
|
|
``_PyArg_ParseTupleAndKeywordsFast()`` function, previously removed in
|
|
Python 3.13 alpha 1. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-26-11-29-01
|
|
.. gh-issue: 120642
|
|
.. nonce: H7P9qK
|
|
.. section: C API
|
|
|
|
Remove the private ``_Py_CODEUNIT`` type from the public C API. The internal
|
|
``pycore_code.h`` header should now be used to get this internal type. Patch
|
|
by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-21-16-41-21
|
|
.. gh-issue: 120858
|
|
.. nonce: Z5_-Mn
|
|
.. section: C API
|
|
|
|
:c:func:`PyDict_Next` no longer locks the dictionary in the free-threaded
|
|
build. The locking needs to be done by the caller around the entire
|
|
iteration loop.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-21-27-42
|
|
.. gh-issue: 120642
|
|
.. nonce: UlKClN
|
|
.. section: C API
|
|
|
|
Remove the following unstable functions:
|
|
|
|
* ``PyUnstable_Replace_Executor()``
|
|
* ``PyUnstable_SetOptimizer()``
|
|
* ``PyUnstable_GetOptimizer()``
|
|
* ``PyUnstable_GetExecutor()``
|
|
* ``PyUnstable_Optimizer_NewCounter()``
|
|
* ``PyUnstable_Optimizer_NewUOpOptimizer()``
|
|
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-17-27-22
|
|
.. gh-issue: 120389
|
|
.. nonce: GSZeHF
|
|
.. section: C API
|
|
|
|
Add new functions to convert C ``<stdint.h>`` numbers from/to Python
|
|
:class:`int`:
|
|
|
|
* :c:func:`PyLong_FromInt32`
|
|
* :c:func:`PyLong_FromUInt32`
|
|
* :c:func:`PyLong_FromInt64`
|
|
* :c:func:`PyLong_FromUInt64`
|
|
* :c:func:`PyLong_AsInt32`
|
|
* :c:func:`PyLong_AsUInt32`
|
|
* :c:func:`PyLong_AsInt64`
|
|
* :c:func:`PyLong_AsUInt64`
|
|
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-16-22-58-47
|
|
.. gh-issue: 120600
|
|
.. nonce: TJdf0w
|
|
.. section: C API
|
|
|
|
In the limited C API 3.14 and newer, :c:func:`Py_TYPE` is now implemented as
|
|
an opaque function call to hide implementation details. Patch by Victor
|
|
Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-11-21-38-32
|
|
.. gh-issue: 70278
|
|
.. nonce: WDE4zM
|
|
.. section: C API
|
|
|
|
:c:func:`PyUnicode_FromFormat` no longer produces the ending ``\ufffd``
|
|
character for truncated C string when use precision with ``%s`` and ``%V``.
|
|
It now truncates the string before the start of truncated multibyte
|
|
sequences.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-08-08-33-40
|
|
.. gh-issue: 119771
|
|
.. nonce: Oip2dL
|
|
.. section: C API
|
|
|
|
Set :data:`errno` in :c:func:`_Py_c_pow` on overflows. Patch by Sergey B
|
|
Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-07-22-12-30
|
|
.. gh-issue: 119182
|
|
.. nonce: yt8Ar7
|
|
.. section: C API
|
|
|
|
Add a new :c:type:`PyUnicodeWriter` API to create a Python :class:`str`
|
|
object:
|
|
|
|
* :c:func:`PyUnicodeWriter_Create`.
|
|
* :c:func:`PyUnicodeWriter_Discard`.
|
|
* :c:func:`PyUnicodeWriter_Finish`.
|
|
* :c:func:`PyUnicodeWriter_WriteChar`.
|
|
* :c:func:`PyUnicodeWriter_WriteUTF8`.
|
|
* :c:func:`PyUnicodeWriter_WriteUCS4`.
|
|
* :c:func:`PyUnicodeWriter_WriteWideChar`.
|
|
* :c:func:`PyUnicodeWriter_WriteStr`.
|
|
* :c:func:`PyUnicodeWriter_WriteRepr`.
|
|
* :c:func:`PyUnicodeWriter_WriteSubstring`.
|
|
* :c:func:`PyUnicodeWriter_Format`.
|
|
* :c:func:`PyUnicodeWriter_DecodeUTF8Stateful`.
|
|
|
|
Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-04-10-58-20
|
|
.. gh-issue: 119613
|
|
.. nonce: qOr9GF
|
|
.. section: C API
|
|
|
|
Soft deprecate the :c:macro:`!Py_MEMCPY` macro: use directly ``memcpy()``
|
|
instead. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-30-12-51-21
|
|
.. gh-issue: 119775
|
|
.. nonce: CBq9IG
|
|
.. section: C API
|
|
|
|
Creating :c:data:`immutable types <Py_TPFLAGS_IMMUTABLETYPE>` with mutable
|
|
bases was deprecated since 3.12 and now raises a :exc:`TypeError`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-21-05-59
|
|
.. gh-issue: 119585
|
|
.. nonce: Sn7JL3
|
|
.. section: C API
|
|
|
|
Fix crash when a thread state that was created by
|
|
:c:func:`PyGILState_Ensure` calls a destructor that during
|
|
:c:func:`PyThreadState_Clear` that calls back into
|
|
:c:func:`PyGILState_Ensure` and :c:func:`PyGILState_Release`. This might
|
|
occur when in the free-threaded build or when using thread-local variables
|
|
whose destructors call :c:func:`PyGILState_Ensure`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-09-21-37
|
|
.. gh-issue: 119613
|
|
.. nonce: J2xfrC
|
|
.. section: C API
|
|
|
|
Macros ``Py_IS_NAN``, ``Py_IS_INFINITY`` and ``Py_IS_FINITE`` are
|
|
:term:`soft deprecated`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-22-17-50-48
|
|
.. gh-issue: 119336
|
|
.. nonce: ff3qnS
|
|
.. section: C API
|
|
|
|
Restore the removed ``_PyLong_NumBits()`` function. It is used by the
|
|
pywin32 project. Patch by Ethan Smith
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-19-41-41
|
|
.. gh-issue: 119344
|
|
.. nonce: QKvzQb
|
|
.. section: C API
|
|
|
|
The critical section API is now public as part of the non-limited C API.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-18-28-44
|
|
.. gh-issue: 119333
|
|
.. nonce: OTsYVX
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyContext_AddWatcher` and :c:func:`PyContext_ClearWatcher` APIs
|
|
to register callbacks to receive notification on enter and exit of context
|
|
objects.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-21-11-35-11
|
|
.. gh-issue: 119247
|
|
.. nonce: U6n6mh
|
|
.. section: C API
|
|
|
|
Added ``Py_BEGIN_CRITICAL_SECTION_SEQUENCE_FAST`` and
|
|
``Py_END_CRITICAL_SECTION_SEQUENCE_FAST`` macros to make it possible to use
|
|
PySequence_Fast APIs safely when free-threaded, and update str.join to work
|
|
without the GIL using them.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-20-10-35-22
|
|
.. gh-issue: 111389
|
|
.. nonce: a6axBk
|
|
.. section: C API
|
|
|
|
Add :c:macro:`PyHASH_MULTIPLIER` constant: prime multiplier used in string
|
|
and various other hashes. Patch by Victor Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-10-15-43-14
|
|
.. gh-issue: 118771
|
|
.. nonce: 5KVglT
|
|
.. section: C API
|
|
|
|
Several C declarations with names that didn't start with the ``Py`` or
|
|
``_Py`` prefixes, which were added by mistake in 3.13 alpha and beta
|
|
releases, were moved to internal headers.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-23-14-06
|
|
.. gh-issue: 116984
|
|
.. nonce: 5sgcDo
|
|
.. section: C API
|
|
|
|
Make mimalloc includes relative to the current file to avoid embedders or
|
|
extensions needing to include ``Internal/mimalloc`` if they are already
|
|
including internal CPython headers.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-21-57-50
|
|
.. gh-issue: 118789
|
|
.. nonce: Ni4UQx
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyUnstable_Object_ClearWeakRefsNoCallbacks`, which clears
|
|
weakrefs without calling their callbacks.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-08-20-13-00
|
|
.. gh-issue: 118789
|
|
.. nonce: m88uUa
|
|
.. section: C API
|
|
|
|
Restore ``_PyWeakref_ClearRef`` that was previously removed in Python 3.13
|
|
alpha 1.
|
|
|
|
..
|
|
|
|
.. date: 2024-04-10-16-48-04
|
|
.. gh-issue: 117511
|
|
.. nonce: RZtBRK
|
|
.. section: C API
|
|
|
|
Make the :c:type:`PyMutex` public in the non-limited C API.
|
|
|
|
..
|
|
|
|
.. date: 2024-03-10-14-55-51
|
|
.. gh-issue: 116560
|
|
.. nonce: x2mZaO
|
|
.. section: C API
|
|
|
|
Add :c:func:`PyLong_GetSign` function. Patch by Sergey B Kirpichev.
|
|
|
|
..
|
|
|
|
.. date: 2022-10-01-09-56-27
|
|
.. gh-issue: 97588
|
|
.. nonce: Gvg54o
|
|
.. section: C API
|
|
|
|
Fix creating bitfields in :mod:`ctypes` structures and unions. Fields no
|
|
longer overlap.
|
|
|
|
..
|
|
|
|
.. date: 2022-08-05-19-41-20
|
|
.. gh-issue: 87135
|
|
.. nonce: SCNBYj
|
|
.. section: C API
|
|
|
|
Attempting to acquire the GIL after runtime finalization has begun in a
|
|
different thread now causes the thread to hang rather than terminate, which
|
|
avoids potential crashes or memory corruption caused by attempting to
|
|
terminate a thread that is running code not specifically designed to support
|
|
termination. In most cases this hanging is harmless since the process will
|
|
soon exit anyway.
|
|
|
|
The ``PyThread_exit_thread`` function is now deprecated. Its behavior is
|
|
inconsistent across platforms, and it can only be used safely in the
|
|
unlikely case that every function in the entire call stack has been designed
|
|
to support the platform-dependent termination mechanism. It is recommended
|
|
that users of this function change their design to not require thread
|
|
termination. In the unlikely case that thread termination is needed and can
|
|
be done safely, users may migrate to calling platform-specific APIs such as
|
|
``pthread_exit`` (POSIX) or ``_endthreadex`` (Windows) directly.
|
|
|
|
..
|
|
|
|
.. bpo: 34008
|
|
.. date: 2018-06-30-21-48-16
|
|
.. nonce: 2Wjtm0
|
|
.. section: C API
|
|
|
|
Added ``Py_IsInitialized`` to the list of APIs that are safe to call before
|
|
the interpreter is initialized, and updated the embedding tests to cover it.
|
|
|
|
..
|
|
|
|
.. date: 2024-10-13-21-11-30
|
|
.. gh-issue: 125269
|
|
.. nonce: BC-fdo
|
|
.. section: Build
|
|
|
|
Fix detection of whether ``-latomic`` is needed when cross-compiling CPython
|
|
using the configure script.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-23-11-27-25
|
|
.. gh-issue: 123990
|
|
.. nonce: d6HrYC
|
|
.. section: Build
|
|
|
|
Remove ``WITH_FREELISTS`` macro and ``--without-freelists`` build
|
|
configuration
|
|
|
|
..
|
|
|
|
.. date: 2024-09-16-09-42-05
|
|
.. gh-issue: 124102
|
|
.. nonce: Ow254j
|
|
.. section: Build
|
|
|
|
Update internal documentation under PCbuild, so it now correctly states that
|
|
Windows requires VS2017 or later and Python 3.10 or later
|
|
|
|
..
|
|
|
|
.. date: 2024-09-13-17-48-37
|
|
.. gh-issue: 124043
|
|
.. nonce: Bruxpq
|
|
.. section: Build
|
|
|
|
Building using :option:`--with-trace-refs` is (temporarily) disallowed when
|
|
the GIL is disabled.
|
|
|
|
..
|
|
|
|
.. date: 2024-09-04-12-01-43
|
|
.. gh-issue: 123418
|
|
.. nonce: ynzspB
|
|
.. section: Build
|
|
|
|
Updated Android build to use OpenSSL 3.0.15.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-24-19-09-31
|
|
.. gh-issue: 123297
|
|
.. nonce: fdtXoe
|
|
.. section: Build
|
|
|
|
Propagate the value of ``LDFLAGS`` to ``LDCXXSHARED`` in :mod:`sysconfig`.
|
|
Patch by Pablo Galindo
|
|
|
|
..
|
|
|
|
.. date: 2024-08-14-19-17-34
|
|
.. gh-issue: 121634
|
|
.. nonce: eOMfHG
|
|
.. section: Build
|
|
|
|
Allow for specifying the target compile triple for WASI.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-12-15-48-49
|
|
.. gh-issue: 122578
|
|
.. nonce: YJ3xEa
|
|
.. section: Build
|
|
|
|
Use WASI SDK 24 for testing.
|
|
|
|
..
|
|
|
|
.. date: 2024-08-07-00-20-18
|
|
.. gh-issue: 116622
|
|
.. nonce: U9cxHM
|
|
.. section: Build
|
|
|
|
Rename build variable ``MODULE_LDFLAGS`` back to ``LIBPYTHON``, as it's used
|
|
by package build systems (e.g. Meson).
|
|
|
|
..
|
|
|
|
.. date: 2024-08-02-12-59-15
|
|
.. gh-issue: 118943
|
|
.. nonce: vZQtET
|
|
.. section: Build
|
|
|
|
Fix an issue where the experimental JIT could be built several times by the
|
|
``make regen-all`` target, leading to possible race conditions on heavily
|
|
parallelized builds.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-19-10-14-31
|
|
.. gh-issue: 121996
|
|
.. nonce: IEb2sz
|
|
.. section: Build
|
|
|
|
Introduce ./configure --disable-safety and --enable-slower-safety options.
|
|
Patch by Donghee Na.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-18-07-53-07
|
|
.. gh-issue: 120522
|
|
.. nonce: dg3o5A
|
|
.. section: Build
|
|
|
|
Added a :option:`--with-app-store-compliance` option to patch out known
|
|
issues with macOS/iOS App Store review processes.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-16-12-29-54
|
|
.. gh-issue: 120371
|
|
.. nonce: E7x858
|
|
.. section: Build
|
|
|
|
Support WASI SDK 22 by explicitly skipping functions that are just stubs in
|
|
wasi-libc.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-14-01-29-47
|
|
.. gh-issue: 121731
|
|
.. nonce: RMPGP3
|
|
.. section: Build
|
|
|
|
Fix mimalloc compile error on GNU/Hurd
|
|
|
|
..
|
|
|
|
.. date: 2024-07-08-14-01-17
|
|
.. gh-issue: 121487
|
|
.. nonce: ekHmpR
|
|
.. section: Build
|
|
|
|
Fix deprecation warning for ATOMIC_VAR_INIT in mimalloc.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-08-01-11-54
|
|
.. gh-issue: 121467
|
|
.. nonce: 3qWRQj
|
|
.. section: Build
|
|
|
|
Fix a Makefile bug that prevented mimalloc header files from being
|
|
installed.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-02-20-16-09
|
|
.. gh-issue: 121103
|
|
.. nonce: TMef9j
|
|
.. section: Build
|
|
|
|
On POSIX systems, excluding macOS framework installs, the lib directory for
|
|
the free-threaded build now includes a "t" suffix to avoid conflicts with a
|
|
co-located default build installation.
|
|
|
|
..
|
|
|
|
.. date: 2024-07-02-12-42-25
|
|
.. gh-issue: 120831
|
|
.. nonce: i3eIjg
|
|
.. section: Build
|
|
|
|
The default minimum iOS version was increased to 13.0.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-27-18-03-20
|
|
.. gh-issue: 121082
|
|
.. nonce: w3AfRx
|
|
.. section: Build
|
|
|
|
Fix build failure when the developer use ``--enable-pystats`` arguments in
|
|
configuration command after #118450.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-21-09-24-03
|
|
.. gh-issue: 120671
|
|
.. nonce: Z8sBQB
|
|
.. section: Build
|
|
|
|
Fix failing configure tests due to a missing space when appending to CFLAGS.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-19-21-05-15
|
|
.. gh-issue: 120602
|
|
.. nonce: UyDARz
|
|
.. section: Build
|
|
|
|
Correctly handle LLVM installs with ``LLVM_VERSION_SUFFIX`` when building
|
|
with ``--enable-experimental-jit``.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-18-15-32-36
|
|
.. gh-issue: 120688
|
|
.. nonce: tjIPLD
|
|
.. section: Build
|
|
|
|
On WASI in debug mode, Python is now built with compiler flag ``-O3``
|
|
instead of ``-Og``, to support more recursive calls. Patch by Victor
|
|
Stinner.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-18-15-28-25
|
|
.. gh-issue: 118943
|
|
.. nonce: aie7nn
|
|
.. section: Build
|
|
|
|
Fix a possible race condition affecting parallel builds configured with
|
|
``--enable-experimental-jit``, in which :exc:`FileNotFoundError` could be
|
|
caused by another process already moving ``jit_stencils.h.new`` to
|
|
``jit_stencils.h``.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-11-00-38-05
|
|
.. gh-issue: 120326
|
|
.. nonce: JHSDF1
|
|
.. section: Build
|
|
|
|
On Windows, fix build error when ``--disable-gil`` and
|
|
``--experimental-jit`` options are combined.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-09-15-54-22
|
|
.. gh-issue: 120291
|
|
.. nonce: IpfHzE
|
|
.. section: Build
|
|
|
|
Make the ``python-config`` shell script compatible with non-bash shells.
|
|
|
|
..
|
|
|
|
.. date: 2024-06-02-13-23-26
|
|
.. gh-issue: 113565
|
|
.. nonce: 8xBlId
|
|
.. section: Build
|
|
|
|
Improve :mod:`curses` and :mod:`curses.panel` dependency checks in
|
|
:program:`configure`.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-29-17-40-50
|
|
.. gh-issue: 119729
|
|
.. nonce: k0xJ5U
|
|
.. section: Build
|
|
|
|
On POSIX systems, the pkg-config (``.pc``) filenames now include the ABI
|
|
flags, which may include debug ("d") and free-threaded ("t"). For example:
|
|
* ``python-3.14.pc`` (default, non-debug build) * ``python-3.14d.pc``
|
|
(default, debug build) * ``python-3.14t.pc`` (free-threaded build)
|
|
|
|
..
|
|
|
|
.. date: 2024-05-22-13-18-02
|
|
.. gh-issue: 119400
|
|
.. nonce: WEt83v
|
|
.. section: Build
|
|
|
|
``make_ssl_certs``, the script that prepares certificate data for the test
|
|
suite, now allows specifying expiration dates.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-19-22-54-55
|
|
.. gh-issue: 115119
|
|
.. nonce: DwMwev
|
|
.. section: Build
|
|
|
|
Fall back to the bundled libmpdec if a system version cannot be found.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-17-19-53-27
|
|
.. gh-issue: 119132
|
|
.. nonce: wepPgM
|
|
.. section: Build
|
|
|
|
Update :data:`sys.version` to identify whether the build is default build or
|
|
free-threading build. Patch By Donghee Na.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-13-15-57-58
|
|
.. gh-issue: 118836
|
|
.. nonce: 7yN1iB
|
|
.. section: Build
|
|
|
|
Fix an ``AssertionError`` when building with ``--enable-experimental-jit``
|
|
and the compiler emits a ``SHT_NOTE`` section.
|
|
|
|
..
|
|
|
|
.. date: 2024-05-11-15-11-30
|
|
.. gh-issue: 118943
|
|
.. nonce: VI_MnY
|
|
.. section: Build
|
|
|
|
Fix a possible race condition affecting parallel builds configured with
|
|
``--enable-experimental-jit``, in which compilation errors could be caused
|
|
by an incompletely-generated header file.
|