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* [3.12] gh-102856: Add missing quote to fix doctest (GH-104852) (#104854)Miss Islington (bot)2023-05-241-1/+1
| | | | Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
* [3.12] gh-102856: Add changes related to PEP 701 in 3.12 What's New docs ↵Miss Islington (bot)2023-05-241-16/+135
| | | | | | | | | | (GH-104824) (#104847) gh-102856: Add changes related to PEP 701 in 3.12 What's New docs (GH-104824) (cherry picked from commit c45701e9ef004a523ebb28f3be902b3cf2cf7a9b) Co-authored-by: Marta Gómez Macías <mgmacias@google.com> Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com> Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* [3.12] GH-104668: Don't call PyOS_* hooks in subinterpreters (GH-104760)Miss Islington (bot)2023-05-231-0/+9
| | | | | | GH-104668: Don't call PyOS_* hooks in subinterpreters (GH-104674) (cherry picked from commit 357bed0bcd3c5d7c4a8caad451754a9a172aca3e) Co-authored-by: Brandt Bucher <brandtbucher@microsoft.com>
* gh-94473: Flatten arguments in tkinter.Canvas.coords() (GH-98479)Serhiy Storchaka2023-05-221-0/+11
| | | | | It now accepts not only "x1, y1, x2, y2, ..." and "[x1, y1, x2, y2, ...]", but also "(x1, y1), (x2, y2), ..." and "[(x1, y1), (x2, y2), ...]".
* gh-98836: Extend PyUnicode_FromFormat() (GH-98838)Serhiy Storchaka2023-05-211-0/+6
| | | | | | | | | * Support for conversion specifiers o (octal) and X (uppercase hexadecimal). * Support for length modifiers j (intmax_t) and t (ptrdiff_t). * Length modifiers are now applied to all integer conversions. * Support for wchar_t C strings (%ls and %lV). * Support for variable width and precision (*). * Support for flag - (left alignment).
* gh-103857: Document utcnow and utcfromtimestamp deprecations in What's New ↵Hugo van Kemenade2023-05-211-0/+10
| | | | | | (#104542) Co-authored-by: Paul Ganssle <1377457+pganssle@users.noreply.github.com>
* gh-92248: Deprecate `type`, `choices`, `metavar` parameters of ↵Nikita Sobolev2023-05-191-0/+5
| | | | | | | | `argparse.BooleanOptionalAction` (#103678) Co-authored-by: Kirill <80244920+Eclips4@users.noreply.github.com> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
* GH-104484: Add case_sensitive argument to `pathlib.PurePath.match()` (GH-104565)thirumurugan2023-05-181-0/+3
| | | Co-authored-by: Barney Gale <barney.gale@gmail.com>
* gh-104487: PYTHON_FOR_REGEN must be minimum Python 3.10 (#104488)Erlend E. Aasland2023-05-151-0/+2
| | | Also include Python 3.12 in the list of accepted versions.
* gh-91896: Revert some very noisy DeprecationWarnings for `ByteString` (#104424)Alex Waygood2023-05-131-2/+2
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* gh-91896: Fixup some docs issues following ByteString deprecation (#104422)Alex Waygood2023-05-121-0/+3
| | | Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
* gh-97933: (PEP 709) inline list/dict/set comprehensions (#101441)Carl Meyer2023-05-091-0/+24
| | | | Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* gh-97696: Move around and update the whatsnew entry for asyncio eager task ↵Itamar Ostricher2023-05-091-5/+5
| | | | factory (#104298)
* gh-90656: Add platform triplets for 64-bit LoongArch (LA64) (#30939)Zhang Na2023-05-091-0/+8
| | | | Signed-off-by: Zhang Na <zhangna@loongson.cn> Co-authored-by: WANG Xuerui <git@xen0n.name>
* gh-103193: cache calls to `inspect._shadowed_dict` in ↵Alex Waygood2023-05-071-3/+4
| | | | | `inspect.getattr_static` (#104267) Co-authored-by: Carl Meyer <carl@oddbird.net>
* gh-90953: Emit deprecation warnings for `ast` features deprecated in Python ↵Alex Waygood2023-05-061-0/+13
| | | | | | | 3.8 (#104199) `ast.Num`, `ast.Str`, `ast.Bytes`, `ast.Ellipsis` and `ast.NameConstant` now all emit deprecation warnings on import, access, instantation or `isinstance()` checks. Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* GH-100479: Add `pathlib.PurePath.with_segments()` (GH-103975)Barney Gale2023-05-051-0/+5
| | | | | Add `pathlib.PurePath.with_segments()`, which creates a path object from arguments. This method is called whenever a derivative path is created, such as from `pathlib.PurePath.parent`. Subclasses may override this method to share information between path objects. Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* gh-102500: Add PEP 688 and 698 to the 3.12 release highlights (#104174)Hugo van Kemenade2023-05-041-2/+6
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* gh-91896: Deprecate collections.abc.ByteString (#102096)Shantanu2023-05-041-0/+5
| | | | Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
* gh-102500: Document PEP 688 (#102571)Jelle Zijlstra2023-05-041-1/+13
| | | | Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
* gh-103509: PEP 697 -- Limited C API for Extending Opaque Types (GH-103511)Petr Viktorin2023-05-041-0/+15
| | | | Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* gh-97850: Deprecate `find_loader` and `get_loader` in `pkgutil` (GH-98520)Nikita Sobolev2023-05-031-0/+5
| | | | | Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM> Co-authored-by: Brett Cannon <brett@python.org> Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
* gh-103590: mention that the change is included in 3.11.4 and clarify except* ↵Irit Katriel2023-05-031-1/+2
| | | | documentation (#104095)
* gh-103693: Add convenience variable feature to `pdb` (#103694)Tian Gao2023-05-031-0/+8
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* gh-103968: Deprecate creating heap types whose metaclass has custom tp_new. ↵Petr Viktorin2023-05-031-0/+20
| | | | | | | | (GH-103972) (That's a mouthful of an edge case!) Co-authored-by: Barney Gale <barney.gale@gmail.com>
* GH-97850: Suppress cross-references to removed ``importlib.util`` functions ↵Adam Turner2023-05-033-7/+7
| | | | | | | | | (#104134) `importlib.utils` -> `importlib.util` in a few places --------- Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* GH-97850: Suppress cross-references to the removed ``module_repr`` method ↵Adam Turner2023-05-034-8/+8
| | | | | (#104133) Suppress cross-references to ``module_repr``
* GH-98040: Suppress cross-references to the removed ``imp`` module (#104131)Adam Turner2023-05-038-16/+16
| | | Suppress cross-references to imp
* gh-98040: Remove find_loader, find_module and other deprecated APIs (#98059)Barry Warsaw2023-05-037-45/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Remove deprecated classes from pkgutil * Remove some other PEP 302 obsolescence * Use find_spec instead of load_module * Remove more tests of PEP 302 obsolete APIs * Remove another bunch of tests using obsolete load_modules() * Remove deleted names from __all__ * Remove obsolete footnote * imp is removed * Remove `imp` from generated stdlib names * What's new and blurb * Update zipimport documentation for the removed methods * Fix some Windows tests * Remove any test (or part of a test) that references `find_module()`. * Use assertIsNone() / assertIsNotNone() consistently. * Update Doc/reference/import.rst * We don't need pkgutil._get_spec() any more either * test.test_importlib.fixtures.NullFinder * ...BadLoaderFinder.find_module * ...test_api.InvalidatingNullFinder.find_module * ...test.test_zipimport test of z.find_module * Suppress cross-references to find_loader and find_module * Suppress cross-references to Finder * Suppress cross-references to pkgutil.ImpImporter and pkgutil.ImpLoader --------- Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net> Co-authored-by: Adam Turner <9087854+aa-turner@users.noreply.github.com>
* gh-82012: Deprecate bitwise inversion (~) of bool (#103487)Tim Hoffmann2023-05-031-0/+6
| | | | | | | | | | | | | | The bitwise inversion operator on bool returns the bitwise inversion of the underlying int value; i.e. `~True == -2` such that `bool(~True) == True`. It's a common pitfall that users mistake `~` as negation operator and actually want `not`. Supporting `~` is an artifact of bool inheriting from int. Since there is no real use-case for the current behavior, let's deprecate `~` on bool and later raise an error. This removes a potential source errors for users. Full reasoning: https://github.com/python/cpython/issues/82012#issuecomment-1258705971 Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
* GH-103484: Fix redirected permanently URLs (#104001)Rafael Fontenelle2023-05-0213-23/+23
| | | | | Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Oleg Iarygin <dralife@yandex.ru>
* gh-97696: asyncio eager tasks factory (#102853)Itamar Ostricher2023-05-011-0/+5
| | | | Co-authored-by: Jacob Bower <jbower@meta.com> Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
* gh-100458: Clarify Enum.__format__() change of mixed-in types in the ↵Anže Pečar2023-05-011-13/+5
| | | | | | whatsnew/3.11.rst (GH-100387) Co-authored-by: JosephSBoyle <48555120+JosephSBoyle@users.noreply.github.com> Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
* gh-103793: Defer formatting task name (#103767)Itamar Ostricher2023-04-291-0/+3
| | | | | | | | | | | | | The default task name is "Task-<counter>" (if no name is passed in during Task creation). This is initialized in `Task.__init__` (C impl) using string formatting, which can be quite slow. Actually using the task name in real world code is not very common, so this is wasted init. Let's defer this string formatting to the first time the name is read (in `get_name` impl), so we don't need to pay the string formatting cost if the task name is never read. We don't change the order in which tasks are assigned numbers (if they are) -- the number is set on task creation, as a PyLong instead of a formatted string. Co-authored-by: Łukasz Langa <lukasz@langa.pl>
* gh-103636: issue warning for deprecated calendar constants (#103833)Prince Roshan2023-04-291-0/+9
| | | | | | Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
* gh-98040: Remove just the `imp` module (#98573)Barry Warsaw2023-04-281-1/+4
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* gh-103590: do not wrap a single exception raised from a try-except* (#103665)Irit Katriel2023-04-271-0/+5
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* gh-103629: Update typing.Unpack docs in compliance with PEP 692 (#103894)Franek Magiera2023-04-261-0/+34
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* gh-103489: Add get/set config methods to sqlite3.Connection (#103506)Erlend E. Aasland2023-04-261-0/+5
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* gh-103015: Add entrypoint keyword param to sqlite3.Connection.load_extension ↵Erlend E. Aasland2023-04-261-0/+5
| | | | (#103073)
* gh-51574: Make tempfile.mkdtemp() always return absolute paths (#94612)Samuel Sloniker2023-04-251-2/+4
| | | | Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: AlexWaygood <alex.waygood@gmail.com>
* gh-102950: Implement PEP 706 – Filter for tarfile.extractall (#102953)Petr Viktorin2023-04-241-0/+15
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* gh-101688: Implement types.get_original_bases (#101827)James Hilton-Balfe2023-04-231-0/+7
| | | Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
* gh-84436: Implement Immortal Objects (gh-19474)Eddie Elizondo2023-04-221-2/+19
| | | | | | | | | This is the implementation of PEP683 Motivation: The PR introduces the ability to immortalize instances in CPython which bypasses reference counting. Tagging objects as immortal allows up to skip certain operations when we know that the object will be around for the entire execution of the runtime. Note that this by itself will bring a performance regression to the runtime due to the extra reference count checks. However, this brings the ability of having truly immutable objects that are useful in other contexts such as immutable data sharing between sub-interpreters.
* GH-103484: Fix broken links reported by linkcheck (#103608)Rafael Fontenelle2023-04-222-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Doc: Fix broken links reported by linkcheck * Apply suggestions from code review - Remove extra diff line in faq/library.rst (merwok) - Use HTTPS to link Unicode 15.0.0 to solve a redirect (hugovk) - Use wayback machine link for openssl 1.1.0 instead of linking 1.1.1, "as this text mentions a feature from 1.1.0" (hugovk) Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> * Doc: Make mark-up code as literal * Doc: Alphabetize items in linkcheck_ignore Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> * Doc: Improve comment in sphinx conf Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com> --------- Co-authored-by: Éric <merwok@netwok.org> Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
* GH-103415: Document itertools.batched() in whatsnew.3.12 (#103670)Raymond Hettinger2023-04-221-0/+7
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* GH-88342: clarify that `asyncio.as_completed` accepts generators yielding ↵Kumar Aditya2023-04-191-1/+2
| | | | tasks (#103626)
* gh-95299: Stop installing setuptools as a part of ensurepip and venv (#101039)Pradyun Gedam2023-04-181-0/+18
| | | | | | | Remove the bundled setuptools wheel from ensurepip, and stop installing setuptools in environments created by venv. Co-Authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com> Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM> Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
* gh-67230: update whatsnew note for csv changes (#103598)Skip Montanaro2023-04-181-1/+1
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* gh-67230: document new csv quoting modes in whatsnew (gh-103491)Skip Montanaro2023-04-131-0/+7
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