[3.12] gh-126238: Fix possible null pointer dereference of freevars in _PyCompile_LookupArg (GH-126239)
* Replace Py_DECREF by Py_XDECREF
(cherry picked from commit 8525c9375f)
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
gh-70764: inspect.getclosurevars now identifies global variables with LOAD_GLOBAL (GH-120143)
(cherry picked from commit 83ba8c2bba)
Co-authored-by: blhsing <blhsing@gmail.com>
Properly detect float word ordering on Linux (gh-125571)
autoconf-archive patch by Dan Amelang.
(cherry picked from commit 26d627779f)
Hardcode WASM float word ordering to little endian (gh-126387)
(cherry picked from commit 532fc08102)
gh-126425: Refactor `_lsprof_Profiler_enable` (GH-126426)
- Explicit memory management for `None` objects (since we still try to treat immortal objects as regular objects)
- Respect possible errors of `sys.monitoring.register_callback` call
(cherry picked from commit 75872605aa)
Co-authored-by: sobolevn <mail@sobolevn.me>
Doc: C API: Delete claim that `PyObject_Init` is GC-aware (GH-126418)
(cherry picked from commit 407c0366d9)
Co-authored-by: Richard Hansen <rhansen@rhansen.org>
gh-125783: Add more tests to prevent regressions with the combination of ctypes and metaclasses. (GH-126126)
(cherry picked from commit 6c67446a6e)
Co-authored-by: Jun Komoda <45822440+junkmd@users.noreply.github.com>
gh-126165: Improve docs of function `math.isclose` (GH-126215)
(cherry picked from commit 081706f873)
Co-authored-by: Zhikang Yan <2951256653@qq.com>
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
gh-113977, gh-120754: Remove unbounded reads from zipfile (GH-122101)
GH-113977, GH-120754: Remove unbounded reads from zipfile
Read without a size may read an unbounded amount of data + allocate
unbounded size buffers. Move to capped size reads to prevent potential
issues.
(cherry picked from commit 556dc9b8a7)
Co-authored-by: Cody Maloney <cmaloney@users.noreply.github.com>
Co-authored-by: Daniel Hillier <daniel.hillier@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
* [3.12] gh-125832: Clarify comment for inlined comprehensions as per PEP-709 (gh-126322)
* Fix comprehensions comment to inlined by pep 709
* Update spacing
Co-authored-by: RUANG (James Roy) <longjinyii@outlook.com>
* Add reference to PEP 709
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Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
Co-authored-by: RUANG (James Roy) <longjinyii@outlook.com>
* Add space
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Co-authored-by: rimchoi <hyerimc858@gmail.com>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
Co-authored-by: RUANG (James Roy) <longjinyii@outlook.com>
gh-125522: Remove bare except in test_zlib.test_flushes (gh-126321)
(cherry picked from commit cfb1b2f0cb)
Co-authored-by: simple-is-great <103080930+simple-is-great@users.noreply.github.com>
docs: add a more precise example in enum doc (GH-121015)
* docs: add a more precise example
Previous example used manual integer value assignment in class based declaration but in functional syntax has been used auto value assignment what could be confusing for the new users. Additionally documentation doesn't show how to declare new enum via functional syntax with usage of the manual value assignment.
* docs: remove whitespace characters
* refactor: change example
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(cherry picked from commit ff257c7843)
Co-authored-by: Filip "Ret2Me" Poplewski <37419029+Ret2Me@users.noreply.github.com>
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
Docs: make a tutorial example more precise (GH-125066)
Based on discussion here:
(cherry picked from commit 6e3c70c61b)
https: //discuss.python.org/t/omission-in-the-documentation/66816
Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
gh-126080: fix UAF on `task->task_context` in `task_call_step_soon` due to an evil `loop.__getattribute__` (GH-126120)
(cherry picked from commit 0e8665554b)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
GH-126205: Fix conversion of UNC paths to file URIs (GH-126208)
File URIs for Windows UNC paths should begin with two slashes, not four.
(cherry picked from commit 951cb2c369)
Co-authored-by: Barney Gale <barney.gale@gmail.com>
gh-126083: Fix a reference leak in `asyncio.Task` when reinitializing with new non-`None` context (GH-126103)
(cherry picked from commit d07dcce693)
Co-authored-by: Nico-Posada <102486290+Nico-Posada@users.noreply.github.com>
Prefer "similar" over "equivalent" in tutorial (GH-125343)
In the datastructures tutorial doc, some operations are described as
"equivalent to" others. This has led to some user-confusion -- at
least in the Discourse forums -- about cases in which the operations
differ.
This change doesn't systematically eliminate the word "equivalent"
from the tutorial. It just substitutes "similar to" in several cases
in which "equivalent to" could mislead users into expecting exact
equivalence.
(cherry picked from commit 4a2282b067)
Co-authored-by: Stephen Rosen <sirosen@globus.org>
gh-60712: Include the "object" type in the lists of documented types (GH-103036)
* add test for the predefined object's attributes
* Include the "object" type in the lists of documented types
* remove 'or' from augment tuple
* 📜🤖 Added by blurb_it.
* Add cross-reference to news
* Fix format for the function parameter
* Add space
* add reference for the 'object'
* add reference for NotImplemented
* Change ref:`string <textseq>` as class:`str`
* remove hyphen from `newly-created`
* Update Doc/reference/datamodel.rst
'dictionaries' to 'dict'
* Update predefined attribute types in testPredefinedAttrs
* Change `universal type` as `top type`
* Don't mention about the top type
* Update the description of richcmpfuncs
* Update Doc/library/stdtypes.rst
* Revert: Hierarchy Section in Data Model Documentation
* Revert to original explanations of __new__ and __init__ methods in datamodel.rst for improved clarity.
* Update Doc/reference/datamodel.rst
* Remove blank line
* Use ref:`str <textseq>` instead of :class:`str
* Revert changes the description of Other Built-in Types in stdtypes.rst
* Update Doc/reference/datamodel.rst
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(cherry picked from commit 4f826214b3)
Co-authored-by: Furkan Onder <furkanonder@protonmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Éric <merwok@netwok.org>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
Fix incorrect indentation in importlib.metadata.rst (GH-126189)
(cherry picked from commit 6f512c6034)
Co-authored-by: Rafael Fontenelle <rffontenelle@users.noreply.github.com>
gh-85583: Add f-string index in tutorial/inputoutput.rst (GH-21681)
* bpo-41411 fstring index in tutorial/inputoutput
To assist in searching for fstrings I have added an index
* Add newline
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(cherry picked from commit a3443c0e22)
Co-authored-by: amaajemyfren <32741226+amaajemyfren@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Carol Willing <carolcode@willingconsulting.com>
* Use appropriate roles for ArgumentParser, Action, etc.
* Remove superfluous repeated links.
* Explicitly document signatures and add index entries for some methods
and classes.
* Make it more clear that some parameters are keyword-only.
* Fix some minor errors.
(cherry picked from commit 2ab377a47c)
gh-116938: Fix `dict.update` docstring and remove erraneous full stop from `dict` documentation (GH-125421)
(cherry picked from commit 5527c4051c)
Co-authored-by: Prometheus3375 <35541026+Prometheus3375@users.noreply.github.com>
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
GH-125866: Improve tests for `pathname2url()` and `url2pathname()` (GH-125993)
Merge `URL2PathNameTests` and `PathName2URLTests` test cases (which test
only the Windows-specific implementations from `nturl2path`) into the main
`Pathname_Tests` test case for these functions.
Copy/port some test cases for `pathlib.Path.as_uri()` and `from_uri()`.
(cherry picked from commit 6742f14dfd)
Co-authored-by: Barney Gale <barney.gale@gmail.com>
[3.12] gh-126105: Fix crash in `ast` module, when `._fields` is deleted (GH-126115)
Previously, if the `ast.AST._fields` attribute was deleted, attempts to create a new `as`t node would crash due to the assumption that `_fields` always had a non-NULL value. Now it has been fixed by adding an extra check to ensure that `_fields` does not have a NULL value (this can happen when you manually remove `_fields` attribute).
(cherry picked from commit b2eaa75b17)
Co-authored-by: sobolevn <mail@sobolevn.me>
cherry picked from commit 1384409460
by Jun Komoda
Also: Add test_ctypes/_support.py from 3.13+
This partially backports be89ee5649
(https://github.com/python/cpython/pull/113727)
by AN Long
Co-authored-by: Jun Komoda <45822440+junkmd@users.noreply.github.com>
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
