[pull] main from python:main

[pull]

See Commits and Changes for more details.

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Created by pull[bot] (v2.0.0-alpha.1)

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Summary by Sourcery

Merge various improvements and fixes across different Python modules and system components

Bug Fixes:

• Fixed type checking and suggestion generation in _suggestions module to handle list types more precisely
• Improved atomic yield implementation for different architectures

Enhancements:

• Optimized textwrap.indent() function for better performance
• Simplified type deduplication logic in typing module
• Updated thread exit handling in Windows thread implementation

Tests:

• Added test cases for _suggestions module to verify suggestion generation behavior

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request includes several bug fixes and performance improvements. It adds a test case for suggestions, improves the performance of textwrap.indent, refactors the _deduplicate function in typing.py, modifies mi_atomic_yield for ARM architectures, checks for exact list type in _generate_suggestions, corrects the type of previousTpSize in _winapi.c, adds Py_UNREACHABLE() in thread_nt.h, and adds NEWS entries for several issues.

Updated class diagram for textwrap.indent

classDiagram
    class textwrap {
        +indent(text, prefix, predicate=None)
    }
    note for textwrap.indent "Performance improvement by inlining the predicate and using str.isspace()"

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Updated class diagram for typing module

classDiagram
    class typing {
        -_deduplicate_unhashable(unhashable_params)
        +_deduplicate(params, *, unhashable_fallback=False)
    }
    note for typing "Refactored _deduplicate function by removing the _deduplicate_unhashable function and inlining its logic into _deduplicate"

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File-Level Changes

Change	Details	Files
Added a test case to ensure that _generate_suggestions() raises a TypeError when called with a subclass of list.	Added a test case test_suggestions_extension to TestTraceback. The test asserts that _generate_suggestions() raises a TypeError when a list subclass is passed as an argument.	Lib/test/test_traceback.py
Improved the performance of the textwrap.indent function by inlining the predicate when it is None.	Inlined the lambda s: not s.isspace() predicate directly into the loop within textwrap.indent when predicate is None. This change avoids a function call on each line, resulting in a performance improvement.	Lib/textwrap.py
Refactored the _deduplicate function in typing.py to inline the unhashable deduplication logic.	The _deduplicate_unhashable function was inlined into the _deduplicate function. This removes the need for a separate function call and simplifies the code.	Lib/typing.py
Modified the mi_atomic_yield function in mimalloc/atomic.h to include a nop instruction for ARM architectures with architecture version less than 7.	Added a condition to check the ARM architecture version. If the version is less than 7, a nop instruction is used instead of yield.	Include/internal/mimalloc/mimalloc/atomic.h
Modified the _generate_suggestions function in _suggestions.c to check for exact list type.	Changed PyList_Check to PyList_CheckExact to ensure that the argument is an exact list and not a subclass.	Modules/_suggestions.c
Corrected the type of previousTpSize in _winapi.c from int to DWORD.	Changed the type declaration of previousTpSize to DWORD to match the expected type.	Modules/_winapi.c
Added Py_UNREACHABLE() after _endthreadex(0) in thread_nt.h.	Added Py_UNREACHABLE() to indicate that the code after _endthreadex(0) should not be reached.	Python/thread_nt.h
Added NEWS entries for issues pythongh-131675, pythongh-131865, and pythongh-107369.	Added a NEWS entry for build: big endian ARM builds fail with mimalloc enabled python/cpython#131675. Added a NEWS entry for Systemtap on linux does not properly apply hardening CFLAGS when compiling using --with-dtrace python/cpython#131865. Added a NEWS entry for Optimize textwrap.indent() python/cpython#107369.	Misc/NEWS.d/next/Build/2025-03-27-01-21-50.gh-issue-131675.l2zfOO.rst Misc/NEWS.d/next/Build/2025-03-31-19-22-41.gh-issue-131865.PIJy7X.rst Misc/NEWS.d/next/Library/2025-03-31-02-06-57.gh-issue-107369.8M-HVz.rst

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