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Python 3.13.0rc3

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Thomas Wouters 2024-10-01 03:59:28 +02:00
parent b99c6620b2
commit fae84c70fb
44 changed files with 663 additions and 277 deletions
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4
Include/patchlevel.h
View file

@ -20,10 +20,10 @@
#define PY_MINOR_VERSION 13
#define PY_MICRO_VERSION 0
#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_GAMMA
#define PY_RELEASE_SERIAL 2
#define PY_RELEASE_SERIAL 3
/* Version as a string */
#define PY_VERSION "3.13.0rc2+"
#define PY_VERSION "3.13.0rc3"
/*--end constants--*/
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.

463
Lib/pydoc_data/topics.py
View file

@ -1,5 +1,5 @@
# -*- coding: utf-8 -*-
# Autogenerated by Sphinx on Fri Sep 6 23:12:24 2024
# Autogenerated by Sphinx on Tue Oct 1 04:00:06 2024
# as part of the release process.
topics = {'assert': 'The "assert" statement\n'
'**********************\n'
@ -421,34 +421,6 @@ topics = {'assert': 'The "assert" statement\n'
'some expressions (like un-parenthesized tuple expressions) '
'caused a\n'
'syntax error.\n',
'assignment-expressions': 'Assignment expressions\n'
'**********************\n'
'\n'
'An assignment expression (sometimes also called a “named expression”'
'\nor “walrus”) assigns an expression to an identifier, while also\n'
'returning the value of the expression.\n'
'\n'
'One common use case is when handling matched regular expressions:\n'
'\n'
' if matching := pattern.search(data):\n'
' do_something(matching)\n'
'\n'
'Or, when processing a file stream in chunks:\n'
'\n'
' while chunk := file.read(9000):\n'
' process(chunk)\n'
'\n'
'Assignment expressions must be surrounded by parentheses when used as\n'
'expression statements and when used as sub-expressions in slicing,\n'
'conditional, lambda, keyword-argument, and comprehension-if\n'
'expressions and in assert, with, and assignment statements. In all\n'
'other places where they can be used, parentheses are not required,\n'
'including in if and while statements.\n'
'\n'
'Added in version 3.8.\n'
'See also:\n'
'\n'
' **PEP 572** - Assignment Expressions\n',
'async': 'Coroutines\n'
'**********\n'
'\n'
@ -1122,11 +1094,13 @@ topics = {'assert': 'The "assert" statement\n'
'to the class\n'
' where it is defined. *__slots__* declared in parents '
'are available\n'
' in child classes. However, child subclasses will get a '
'"__dict__"\n'
' and *__weakref__* unless they also define *__slots__* '
'(which should\n'
' only contain names of any *additional* slots).\n'
' in child classes. However, instances of a child '
'subclass will get a\n'
' "__dict__" and *__weakref__* unless the subclass also '
'defines\n'
' *__slots__* (which should only contain names of any '
'*additional*\n'
' slots).\n'
'\n'
'* If a class defines a slot also defined in a base '
'class, the instance\n'
@ -3599,10 +3573,12 @@ topics = {'assert': 'The "assert" statement\n'
' parameter_list_no_posonly ::= defparameter ("," '
'defparameter)* ["," [parameter_list_starargs]]\n'
' | parameter_list_starargs\n'
' parameter_list_starargs ::= "*" [parameter] ("," '
' parameter_list_starargs ::= "*" [star_parameter] ("," '
'defparameter)* ["," ["**" parameter [","]]]\n'
' | "**" parameter [","]\n'
' parameter ::= identifier [":" expression]\n'
' star_parameter ::= identifier [":" ["*"] '
'expression]\n'
' defparameter ::= parameter ["=" expression]\n'
' funcname ::= identifier\n'
'\n'
@ -3730,27 +3706,31 @@ topics = {'assert': 'The "assert" statement\n'
'expression"”\n'
'following the parameter name. Any parameter may have an '
'annotation,\n'
'even those of the form "*identifier" or "**identifier". '
'Functions may\n'
'have “return” annotation of the form “"-> expression"” after '
'the\n'
'parameter list. These annotations can be any valid Python '
'expression.\n'
'The presence of annotations does not change the semantics of a\n'
'function. The annotation values are available as values of a\n'
'dictionary keyed by the parameters’ names in the '
'"__annotations__"\n'
'attribute of the function object. If the "annotations" import '
'from\n'
'"__future__" is used, annotations are preserved as strings at '
'runtime\n'
'which enables postponed evaluation. Otherwise, they are '
'evaluated\n'
'when the function definition is executed. In this case '
'annotations\n'
'may be evaluated in a different order than they appear in the '
'source\n'
'code.\n'
'even those of the form "*identifier" or "**identifier". (As a '
'special\n'
'case, parameters of the form "*identifier" may have an '
'annotation “":\n'
'*expression"”.) Functions may have “return” annotation of the '
'form\n'
'“"-> expression"” after the parameter list. These annotations '
'can be\n'
'any valid Python expression. The presence of annotations does '
'not\n'
'change the semantics of a function. The annotation values are\n'
'available as values of a dictionary keyed by the parameters’ '
'names in\n'
'the "__annotations__" attribute of the function object. If the\n'
'"annotations" import from "__future__" is used, annotations are\n'
'preserved as strings at runtime which enables postponed '
'evaluation.\n'
'Otherwise, they are evaluated when the function definition is\n'
'executed. In this case annotations may be evaluated in a '
'different\n'
'order than they appear in the source code.\n'
'\n'
'Changed in version 3.11: Parameters of the form “"*identifier"” '
'may\n'
'have an annotation “": *expression"”. See **PEP 646**.\n'
'\n'
'It is also possible to create anonymous functions (functions not '
'bound\n'
@ -6376,11 +6356,11 @@ topics = {'assert': 'The "assert" statement\n'
'\n'
'* While annotation scopes have an internal name, that name is '
'not\n'
' reflected in the *__qualname__* of objects defined within the '
'scope.\n'
' Instead, the "__qualname__" of such objects is as if the '
'object were\n'
' defined in the enclosing scope.\n'
' reflected in the *qualified name* of objects defined within '
'the\n'
' scope. Instead, the "__qualname__" of such objects is as if '
'the\n'
' object were defined in the enclosing scope.\n'
'\n'
'Added in version 3.12: Annotation scopes were introduced in '
'Python\n'
@ -6582,12 +6562,17 @@ topics = {'assert': 'The "assert" statement\n'
'exprlists': 'Expression lists\n'
'****************\n'
'\n'
' expression_list ::= expression ("," expression)* [","]\n'
' starred_list ::= starred_item ("," starred_item)* '
' starred_expression ::= ["*"] or_expr\n'
' flexible_expression ::= assignment_expression | '
'starred_expression\n'
' flexible_expression_list ::= flexible_expression ("," '
'flexible_expression)* [","]\n'
' starred_expression_list ::= starred_expression ("," '
'starred_expression)* [","]\n'
' expression_list ::= expression ("," expression)* '
'[","]\n'
' starred_expression ::= expression | (starred_item ",")* '
'[starred_item]\n'
' starred_item ::= assignment_expression | "*" or_expr\n'
' yield_list ::= expression_list | '
'starred_expression "," [starred_expression_list]\n'
'\n'
'Except when part of a list or set display, an expression list\n'
'containing at least one comma yields a tuple. The length of '
@ -6606,6 +6591,10 @@ topics = {'assert': 'The "assert" statement\n'
'Added in version 3.5: Iterable unpacking in expression lists,\n'
'originally proposed by **PEP 448**.\n'
'\n'
'Added in version 3.11: Any item in an expression list may be '
'starred.\n'
'See **PEP 646**.\n'
'\n'
'A trailing comma is required only to create a one-item tuple, '
'such as\n'
'"1,"; it is optional in all other cases. A single expression '
@ -7291,18 +7280,22 @@ topics = {'assert': 'The "assert" statement\n'
'percent sign. |\n'
' '
'+-----------+------------------------------------------------------------+\n'
' | None | For "float" this is the same as "\'g\'", '
'except that when |\n'
' | | fixed-point notation is used to format the '
'result, it |\n'
' | None | For "float" this is like the "\'g\'" type, '
'except that when |\n'
' | | fixed- point notation is used to format '
'the result, it |\n'
' | | always includes at least one digit past '
'the decimal point. |\n'
' | | The precision used is as large as needed '
'to represent the |\n'
' | | given value faithfully. For "Decimal", '
'this is the same |\n'
' | | as either "\'g\'" or "\'G\'" depending on '
'the value of |\n'
'the decimal point, |\n'
' | | and switches to the scientific notation '
'when "exp >= p - |\n'
' | | 1". When the precision is not specified, '
'the latter will |\n'
' | | be as large as needed to represent the '
'given value |\n'
' | | faithfully. For "Decimal", this is the '
'same as either |\n'
' | | "\'g\'" or "\'G\'" depending on the value '
'of |\n'
' | | "context.capitals" for the current decimal '
'context. The |\n'
' | | overall effect is to match the output of '
@ -7492,10 +7485,12 @@ topics = {'assert': 'The "assert" statement\n'
' parameter_list_no_posonly ::= defparameter ("," '
'defparameter)* ["," [parameter_list_starargs]]\n'
' | parameter_list_starargs\n'
' parameter_list_starargs ::= "*" [parameter] ("," '
' parameter_list_starargs ::= "*" [star_parameter] ("," '
'defparameter)* ["," ["**" parameter [","]]]\n'
' | "**" parameter [","]\n'
' parameter ::= identifier [":" expression]\n'
' star_parameter ::= identifier [":" ["*"] '
'expression]\n'
' defparameter ::= parameter ["=" expression]\n'
' funcname ::= identifier\n'
'\n'
@ -7623,27 +7618,31 @@ topics = {'assert': 'The "assert" statement\n'
'expression"”\n'
'following the parameter name. Any parameter may have an '
'annotation,\n'
'even those of the form "*identifier" or "**identifier". '
'Functions may\n'
'have “return” annotation of the form “"-> expression"” after '
'the\n'
'parameter list. These annotations can be any valid Python '
'expression.\n'
'The presence of annotations does not change the semantics of a\n'
'function. The annotation values are available as values of a\n'
'dictionary keyed by the parameters’ names in the '
'"__annotations__"\n'
'attribute of the function object. If the "annotations" import '
'from\n'
'"__future__" is used, annotations are preserved as strings at '
'runtime\n'
'which enables postponed evaluation. Otherwise, they are '
'evaluated\n'
'when the function definition is executed. In this case '
'annotations\n'
'may be evaluated in a different order than they appear in the '
'source\n'
'code.\n'
'even those of the form "*identifier" or "**identifier". (As a '
'special\n'
'case, parameters of the form "*identifier" may have an '
'annotation “":\n'
'*expression"”.) Functions may have “return” annotation of the '
'form\n'
'“"-> expression"” after the parameter list. These annotations '
'can be\n'
'any valid Python expression. The presence of annotations does '
'not\n'
'change the semantics of a function. The annotation values are\n'
'available as values of a dictionary keyed by the parameters’ '
'names in\n'
'the "__annotations__" attribute of the function object. If the\n'
'"annotations" import from "__future__" is used, annotations are\n'
'preserved as strings at runtime which enables postponed '
'evaluation.\n'
'Otherwise, they are evaluated when the function definition is\n'
'executed. In this case annotations may be evaluated in a '
'different\n'
'order than they appear in the source code.\n'
'\n'
'Changed in version 3.11: Parameters of the form “"*identifier"” '
'may\n'
'have an annotation “": *expression"”. See **PEP 646**.\n'
'\n'
'It is also possible to create anonymous functions (functions not '
'bound\n'
@ -8399,7 +8398,8 @@ topics = {'assert': 'The "assert" statement\n'
'in\n'
'square brackets:\n'
'\n'
' list_display ::= "[" [starred_list | comprehension] "]"\n'
' list_display ::= "[" [flexible_expression_list | comprehension] '
'"]"\n'
'\n'
'A list display yields a new list object, the contents being '
'specified\n'
@ -8650,11 +8650,9 @@ topics = {'assert': 'The "assert" statement\n'
' can introduce new names.\n'
'\n'
'* While annotation scopes have an internal name, that name is not\n'
' reflected in the *__qualname__* of objects defined within the '
'scope.\n'
' Instead, the "__qualname__" of such objects is as if the object '
'were\n'
' defined in the enclosing scope.\n'
' reflected in the *qualified name* of objects defined within the\n'
' scope. Instead, the "__qualname__" of such objects is as if the\n'
' object were defined in the enclosing scope.\n'
'\n'
'Added in version 3.12: Annotation scopes were introduced in '
'Python\n'
@ -9873,20 +9871,6 @@ topics = {'assert': 'The "assert" statement\n'
'not reported\n'
'by the "dir()" built-in function.\n'
'\n'
'object.__dict__\n'
'\n'
' A dictionary or other mapping object used to store an '
'object’s\n'
' (writable) attributes.\n'
'\n'
'instance.__class__\n'
'\n'
' The class to which a class instance belongs.\n'
'\n'
'class.__bases__\n'
'\n'
' The tuple of base classes of a class object.\n'
'\n'
'definition.__name__\n'
'\n'
' The name of the class, function, method, descriptor, or '
@ -9901,47 +9885,26 @@ topics = {'assert': 'The "assert" statement\n'
'\n'
' Added in version 3.3.\n'
'\n'
'definition.__module__\n'
'\n'
' The name of the module in which a class or function was '
'defined.\n'
'\n'
'definition.__doc__\n'
'\n'
' The documentation string of a class or function, or '
'"None" if\n'
' undefined.\n'
'\n'
'definition.__type_params__\n'
'\n'
' The type parameters of generic classes, functions, and '
'type\n'
' aliases.\n'
' aliases. For classes and functions that are not generic, '
'this will\n'
' be an empty tuple.\n'
'\n'
' Added in version 3.12.\n'
'\n'
'class.__mro__\n'
'\n'
' This attribute is a tuple of classes that are considered '
'when\n'
' looking for base classes during method resolution.\n'
'\n'
'class.mro()\n'
'\n'
' This method can be overridden by a metaclass to customize '
'the\n'
' method resolution order for its instances. It is called '
'at class\n'
' instantiation, and its result is stored in "__mro__".\n'
'\n'
'class.__subclasses__()\n'
'\n'
' Each class keeps a list of weak references to its '
'immediate\n'
' subclasses. This method returns a list of all those '
'references\n'
' still alive. The list is in definition order. Example:\n'
'\n'
' >>> int.__subclasses__()\n'
" [<class 'bool'>, <enum 'IntEnum'>, <flag 'IntFlag'>, "
"<class 're._constants._NamedIntConstant'>]\n"
'\n'
'class.__static_attributes__\n'
'\n'
' A tuple containing names of attributes of this class '
'which are\n'
' accessed through "self.X" from any function in its body.\n'
'\n'
' Added in version 3.13.\n',
' Added in version 3.12.\n',
'specialnames': 'Special method names\n'
'********************\n'
'\n'
@ -10887,11 +10850,13 @@ topics = {'assert': 'The "assert" statement\n'
'the class\n'
' where it is defined. *__slots__* declared in parents are '
'available\n'
' in child classes. However, child subclasses will get a '
'"__dict__"\n'
' and *__weakref__* unless they also define *__slots__* '
'(which should\n'
' only contain names of any *additional* slots).\n'
' in child classes. However, instances of a child subclass '
'will get a\n'
' "__dict__" and *__weakref__* unless the subclass also '
'defines\n'
' *__slots__* (which should only contain names of any '
'*additional*\n'
' slots).\n'
'\n'
'* If a class defines a slot also defined in a base class, '
'the instance\n'
@ -11308,7 +11273,7 @@ topics = {'assert': 'The "assert" statement\n'
'built-in\n'
'types), including other ABCs.\n'
'\n'
'class.__instancecheck__(self, instance)\n'
'type.__instancecheck__(self, instance)\n'
'\n'
' Return true if *instance* should be considered a (direct '
'or\n'
@ -11316,7 +11281,7 @@ topics = {'assert': 'The "assert" statement\n'
'implement\n'
' "isinstance(instance, class)".\n'
'\n'
'class.__subclasscheck__(self, subclass)\n'
'type.__subclasscheck__(self, subclass)\n'
'\n'
' Return true if *subclass* should be considered a (direct '
'or\n'
@ -13444,7 +13409,8 @@ topics = {'assert': 'The "assert" statement\n'
'*generic\n'
'class* will generally return a GenericAlias object.\n'
'\n'
' subscription ::= primary "[" expression_list "]"\n'
' subscription ::= primary "[" flexible_expression_list '
'"]"\n'
'\n'
'When an object is subscripted, the interpreter will '
'evaluate the\n'
@ -13463,13 +13429,18 @@ topics = {'assert': 'The "assert" statement\n'
'see\n'
'__class_getitem__ versus __getitem__.\n'
'\n'
'If the expression list contains at least one comma, it will '
'evaluate\n'
'to a "tuple" containing the items of the expression list. '
'Otherwise,\n'
'the expression list will evaluate to the value of the '
'list’s sole\n'
'member.\n'
'If the expression list contains at least one comma, or if '
'any of the\n'
'expressions are starred, the expression list will evaluate '
'to a\n'
'"tuple" containing the items of the expression list. '
'Otherwise, the\n'
'expression list will evaluate to the value of the list’s '
'sole member.\n'
'\n'
'Changed in version 3.11: Expressions in an expression list '
'may be\n'
'starred. See **PEP 646**.\n'
'\n'
'For built-in objects, there are two types of objects that '
'support\n'
@ -14218,8 +14189,8 @@ topics = {'assert': 'The "assert" statement\n'
'|====================================================|====================================================|\n'
'| function.__doc__ | The '
'function’s documentation string, or "None" if |\n'
'| | unavailable. '
'Not inherited by subclasses. |\n'
'| | '
'unavailable. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| function.__name__ | The '
'function’s name. See also: "__name__ |\n'
@ -14589,41 +14560,122 @@ topics = {'assert': 'The "assert" statement\n'
'A class object can be called (see above) to yield a class instance\n'
'(see below).\n'
'\n'
'Special attributes:\n'
'\n'
' "__name__"\n'
' The class name.\n'
'Special attributes\n'
'------------------\n'
'\n'
' "__module__"\n'
' The name of the module in which the class was defined.\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| Attribute | '
'Meaning |\n'
'|====================================================|====================================================|\n'
'| type.__name__ | The class’s '
'name. See also: "__name__ attributes". |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__qualname__ | The class’s '
'*qualified name*. See also: |\n'
'| | '
'"__qualname__ attributes". |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__module__ | The name of '
'the module in which the class was |\n'
'| | '
'defined. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__dict__ | A "mapping '
'proxy" providing a read-only view of |\n'
'| | the class’s '
'namespace. See also: "__dict__ |\n'
'| | '
'attributes". |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__bases__ | A "tuple" '
'containing the class’s bases. In most |\n'
'| | cases, for a '
'class defined as "class X(A, B, C)", |\n'
'| | '
'"X.__bases__" will be exactly equal to "(A, B, |\n'
'| | '
'C)". |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__doc__ | The class’s '
'documentation string, or "None" if |\n'
'| | undefined. '
'Not inherited by subclasses. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__annotations__ | A dictionary '
'containing *variable annotations* |\n'
'| | collected '
'during class body execution. For best |\n'
'| | practices on '
'working with "__annotations__", |\n'
'| | please see '
'Annotations Best Practices. Caution: |\n'
'| | Accessing '
'the "__annotations__" attribute of a |\n'
'| | class object '
'directly may yield incorrect results |\n'
'| | in the '
'presence of metaclasses. In addition, the |\n'
'| | attribute '
'may not exist for some classes. Use |\n'
'| | '
'"inspect.get_annotations()" to retrieve class |\n'
'| | annotations '
'safely. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__type_params__ | A "tuple" '
'containing the type parameters of a |\n'
'| | generic '
'class. Added in version 3.12. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__static_attributes__ | A "tuple" '
'containing names of attributes of this |\n'
'| | class which '
'are assigned through "self.X" from any |\n'
'| | function in '
'its body. Added in version 3.13. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__firstlineno__ | The line '
'number of the first line of the class |\n'
'| | definition, '
'including decorators. Setting the |\n'
'| | "__module__" '
'attribute removes the |\n'
'| | '
'"__firstlineno__" item from the type’s dictionary. |\n'
'| | Added in '
'version 3.13. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'| type.__mro__ | The "tuple" '
'of classes that are considered when |\n'
'| | looking for '
'base classes during method resolution. |\n'
'+----------------------------------------------------+----------------------------------------------------+\n'
'\n'
' "__dict__"\n'
' The dictionary containing the class’s namespace.\n'
'\n'
' "__bases__"\n'
' A tuple containing the base classes, in the order of their\n'
' occurrence in the base class list.\n'
'Special methods\n'
'---------------\n'
'\n'
' "__doc__"\n'
' The class’s documentation string, or "None" if undefined.\n'
'In addition to the special attributes described above, all Python\n'
'classes also have the following two methods available:\n'
'\n'
' "__annotations__"\n'
' A dictionary containing *variable annotations* collected '
'during\n'
' class body execution. For best practices on working with\n'
' "__annotations__", please see Annotations Best Practices.\n'
'type.mro()\n'
'\n'
' "__type_params__"\n'
' A tuple containing the type parameters of a generic class.\n'
' This method can be overridden by a metaclass to customize the\n'
' method resolution order for its instances. It is called at '
'class\n'
' instantiation, and its result is stored in "__mro__".\n'
'\n'
' "__static_attributes__"\n'
' A tuple containing names of attributes of this class which '
'are\n'
' assigned through "self.X" from any function in its body.\n'
'type.__subclasses__()\n'
'\n'
' "__firstlineno__"\n'
' The line number of the first line of the class definition,\n'
' including decorators.\n'
' Each class keeps a list of weak references to its immediate\n'
' subclasses. This method returns a list of all those references\n'
' still alive. The list is in definition order. Example:\n'
'\n'
' >>> class A: pass\n'
' >>> class B(A): pass\n'
' >>> A.__subclasses__()\n'
" [<class 'B'>]\n"
'\n'
'\n'
'Class instances\n'
@ -14663,8 +14715,19 @@ topics = {'assert': 'The "assert" statement\n'
'they have methods with certain special names. See section Special\n'
'method names.\n'
'\n'
'Special attributes: "__dict__" is the attribute dictionary;\n'
'"__class__" is the instance’s class.\n'
'\n'
'Special attributes\n'
'------------------\n'
'\n'
'object.__class__\n'
'\n'
' The class to which a class instance belongs.\n'
'\n'
'object.__dict__\n'
'\n'
' A dictionary or other mapping object used to store an object’s\n'
' (writable) attributes. Not all instances have a "__dict__"\n'
' attribute; see the section on __slots__ for more details.\n'
'\n'
'\n'
'I/O objects (also known as file objects)\n'

397
Misc/NEWS.d/3.13.0rc3.rst Normal file
View file

@ -0,0 +1,397 @@
.. date: 2024-09-07-12-14-54
.. gh-issue: 123797
.. nonce: yFDeug
.. release date: 2024-10-01
.. section: macOS
Check for runtime availability of ``ptsname_r`` function on macos.
..
.. date: 2024-09-27-13-40-25
.. gh-issue: 124609
.. nonce: WaKk8G
.. section: Windows
Fix ``_Py_ThreadId`` for Windows builds using MinGW. Patch by Tony Roberts.
..
.. date: 2024-09-20-11-18-50
.. gh-issue: 124254
.. nonce: iPin-L
.. section: Windows
Ensures experimental free-threaded binaries remain installed when updating.
..
.. date: 2024-09-10-19-23-00
.. gh-issue: 123915
.. nonce: yZMEDO
.. section: Windows
Ensure that ``Tools\msi\buildrelease.bat`` uses different directories for
AMD64 and ARM64 builds.
..
.. date: 2024-09-25-12-39-34
.. gh-issue: 124378
.. nonce: Ywwgia
.. section: Tests
Updated ``test_ttk`` to pass with Tcl/Tk 8.6.15.
..
.. 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: 2024-09-25-12-14-58
.. gh-issue: 124498
.. nonce: Ozxs55
.. section: Library
Fix :class:`typing.TypeAliasType` not to be generic, when ``type_params`` is
an empty tuple.
..
.. date: 2024-09-24-21-15-27
.. 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: 2024-09-19-11-47-39
.. gh-issue: 124248
.. nonce: g7rufd
.. section: Library
Fixed potential crash when using :mod:`struct` to process zero-width 'Pascal
string' fields (``0p``).
..
.. date: 2024-09-19-03-46-59
.. gh-issue: 87041
.. nonce: 9Ox7Bv
.. section: Library
Fix a bug in :mod:`argparse` where lengthy subparser argument help is
incorrectly indented.
..
.. date: 2024-09-18-17-45-52
.. 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: 2024-09-13-10-34-19
.. gh-issue: 123934
.. nonce: yMe7mL
.. section: Library
Fix :class:`unittest.mock.MagicMock` reseting magic methods return values
after ``.reset_mock(return_value=True)`` was called.
..
.. 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: 2024-09-10-11-26-14
.. gh-issue: 123892
.. nonce: 2gzIrz
.. section: Library
Add ``"_wmi"`` to :data:`sys.stdlib_module_names`. Patch by Victor Stinner.
..
.. date: 2024-09-02-20-34-04
.. 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: 2024-08-15-09-45-34
.. 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: 2024-07-23-12-38-14
.. 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: 2024-07-03-14-23-04
.. 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.
..
.. bpo: 44864
.. date: 2021-08-24-19-37-46
.. nonce: KzxaDh
.. section: Library
Do not translate user-provided strings in :class:`argparse.ArgumentParser`.
..
.. date: 2024-09-21-23-12-18
.. gh-issue: 112938
.. nonce: OeiDru
.. section: IDLE
Fix uninteruptable hang when Shell gets rapid continuous output.
..
.. date: 2024-06-05-14-54-24
.. gh-issue: 120104
.. nonce: j_thj4
.. section: IDLE
Fix padding in config and search dialog windows in IDLE.
..
.. date: 2024-09-27-16-47-48
.. 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: 2024-09-19-19-33-25
.. gh-issue: 116622
.. nonce: M65UZ6
.. section: Documentation
Add an Android platform guide, and flag modules not available on Android.
..
.. date: 2024-09-30-21-02-10
.. gh-issue: 124567
.. nonce: tv_B_C
.. section: Core and Builtins
Revert the incremental GC (in 3.13), since it's not clear the benefits
outweigh the costs at this point.
..
.. 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: 2024-09-26-17-55-34
.. 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: 2024-09-26-12-19-13
.. 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: 2024-09-23-15-23-14
.. 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
Document the deprecation of setting and using ``__package__`` and
``__cached__``.
..
.. 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: 2024-09-10-13-27-16
.. 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: 2024-09-02-20-36-45
.. 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: 2024-09-18-18-40-30
.. gh-issue: 124160
.. nonce: Zy-VKi
.. section: C API
Fix crash when importing modules containing state and single-phase
initialization in a subinterpreter.
..
.. date: 2024-09-12-16-16-24
.. 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: 2024-09-27-15-58-10
.. gh-issue: 124487
.. nonce: PAZTQf
.. section: Build
Windows builds now use Windows 8.1 as their API baseline (installation
already required Windows 8.1).
..
.. 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.

2
Misc/NEWS.d/next/Build/2024-09-13-17-48-37.gh-issue-124043.Bruxpq.rst
View file

@ -1,2 +0,0 @@
Building using :option:`--with-trace-refs` is (temporarily) disallowed when the
GIL is disabled.

2
Misc/NEWS.d/next/Build/2024-09-27-15-58-10.gh-issue-124487.PAZTQf.rst
View file

@ -1,2 +0,0 @@
Windows builds now use Windows 8.1 as their API baseline (installation
already required Windows 8.1).

2
Misc/NEWS.d/next/C_API/2024-09-12-16-16-24.gh-issue-123880.2-8vcj.rst
View file

@ -1,2 +0,0 @@
Fixed a bug that prevented circular imports of extension modules that use
single-phase initialization.

2
Misc/NEWS.d/next/C_API/2024-09-18-18-40-30.gh-issue-124160.Zy-VKi.rst
View file

@ -1,2 +0,0 @@
Fix crash when importing modules containing state and single-phase
initialization in a subinterpreter.

3
Misc/NEWS.d/next/Core_and_Builtins/2024-09-02-20-36-45.gh-issue-123339.QcmpSs.rst
View file

@ -1,3 +0,0 @@
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.

4
Misc/NEWS.d/next/Core_and_Builtins/2024-09-10-13-27-16.gh-issue-77894.ZC-Olu.rst
View file

@ -1,4 +0,0 @@
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.

2
Misc/NEWS.d/next/Core_and_Builtins/2024-09-13-02-25-06.gh-issue-124027.to_9DY.rst
View file

@ -1,2 +0,0 @@
Support ``<page up>``, ``<page down>``, and ``<delete>`` keys in the Python
REPL when ``$TERM`` is set to ``vt100``.

1
Misc/NEWS.d/next/Core_and_Builtins/2024-09-23-13-25-27.gh-issue-65961.LDqXV2.rst
View file

@ -1 +0,0 @@
Document the deprecation of setting and using ``__package__`` and ``__cached__``.

2
Misc/NEWS.d/next/Core_and_Builtins/2024-09-23-15-23-14.gh-issue-123856.yrgJ9m.rst
View file

@ -1,2 +0,0 @@
Fix PyREPL failure when a keyboard interrupt is triggered after using a
history search

2
Misc/NEWS.d/next/Core_and_Builtins/2024-09-25-11-53-22.gh-issue-124442.EXC1Ve.rst
View file

@ -1,2 +0,0 @@
Fix nondeterminism in compilation by sorting the value of
:attr:`~type.__static_attributes__`. Patch by kp2pml30.

2
Misc/NEWS.d/next/Core_and_Builtins/2024-09-25-14-45-56.gh-issue-124513.ywiXtr.rst
View file

@ -1,2 +0,0 @@
Fix a crash in FrameLocalsProxy constructor: check the number of arguments.
Patch by Victor Stinner.

3
Misc/NEWS.d/next/Core_and_Builtins/2024-09-26-12-19-13.gh-issue-124547.P_SHfU.rst
View file

@ -1,3 +0,0 @@
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.

3
Misc/NEWS.d/next/Core_and_Builtins/2024-09-26-17-55-34.gh-issue-116510.dhn8w8.rst
View file

@ -1,3 +0,0 @@
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.

1
Misc/NEWS.d/next/Core_and_Builtins/2024-09-27-17-18-53.gh-issue-124642.OCjhBJ.rst
View file

@ -1 +0,0 @@
Fixed scalability issue in free-threaded builds for lock-free reads from dictionaries in multi-threaded scenarios

1
Misc/NEWS.d/next/Core_and_Builtins/2024-09-30-21-02-10.gh-issue-124567.tv_B_C.rst
View file

@ -1 +0,0 @@
Revert the incremental GC (in 3.13), since it's not clear the benefits outweigh the costs at this point.

1
Misc/NEWS.d/next/Documentation/2024-09-19-19-33-25.gh-issue-116622.M65UZ6.rst
View file

@ -1 +0,0 @@
Add an Android platform guide, and flag modules not available on Android.

2
Misc/NEWS.d/next/Documentation/2024-09-27-16-47-48.gh-issue-124720.nVSTVb.rst
View file

@ -1,2 +0,0 @@
Update "Using Python on a Mac" section of the "Python Setup and Usage"
document and include information on installing free-threading support.

1
Misc/NEWS.d/next/IDLE/2024-06-05-14-54-24.gh-issue-120104.j_thj4.rst
View file

@ -1 +0,0 @@
Fix padding in config and search dialog windows in IDLE.

1
Misc/NEWS.d/next/IDLE/2024-09-21-23-12-18.gh-issue-112938.OeiDru.rst
View file

@ -1 +0,0 @@
Fix uninteruptable hang when Shell gets rapid continuous output.

1
Misc/NEWS.d/next/Library/2021-08-24-19-37-46.bpo-44864.KzxaDh.rst
View file

@ -1 +0,0 @@
Do not translate user-provided strings in :class:`argparse.ArgumentParser`.

2
Misc/NEWS.d/next/Library/2024-07-03-14-23-04.gh-issue-119004.L5MoUu.rst
View file

@ -1,2 +0,0 @@
Fix a crash in :ref:`OrderedDict.__eq__ <collections_OrderedDict__eq__>`
when operands are mutated during the check. Patch by Bénédikt Tran.

3
Misc/NEWS.d/next/Library/2024-07-23-12-38-14.gh-issue-122145.sTO8nX.rst
View file

@ -1,3 +0,0 @@
Fix an issue when reporting tracebacks corresponding to Python code
emitting an empty AST body.
Patch by Nikita Sobolev and Bénédikt Tran.

3
Misc/NEWS.d/next/Library/2024-08-15-09-45-34.gh-issue-121735._1q0qf.rst
View file

@ -1,3 +0,0 @@
When working with zip archives, importlib.resources now properly honors
module-adjacent references (e.g. ``files(pkg.mod)`` and not just
``files(pkg)``).

4
Misc/NEWS.d/next/Library/2024-09-02-20-34-04.gh-issue-123339.czgcSu.rst
View file

@ -1,4 +0,0 @@
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.

1
Misc/NEWS.d/next/Library/2024-09-10-11-26-14.gh-issue-123892.2gzIrz.rst
View file

@ -1 +0,0 @@
Add ``"_wmi"`` to :data:`sys.stdlib_module_names`. Patch by Victor Stinner.

1
Misc/NEWS.d/next/Library/2024-09-11-19-12-23.gh-issue-123968.OwHON_.rst
View file

@ -1 +0,0 @@
Fix the command-line interface for the :mod:`random` module to select floats between 0 and N, not 1 and N.

2
Misc/NEWS.d/next/Library/2024-09-13-10-34-19.gh-issue-123934.yMe7mL.rst
View file

@ -1,2 +0,0 @@
Fix :class:`unittest.mock.MagicMock` reseting magic methods return values
after ``.reset_mock(return_value=True)`` was called.

3
Misc/NEWS.d/next/Library/2024-09-17-18-06-42.gh-issue-124171.PHCvRJ.rst
View file

@ -1,3 +0,0 @@
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.

1
Misc/NEWS.d/next/Library/2024-09-18-17-45-52.gh-issue-124212.n6kIby.rst
View file

@ -1 +0,0 @@
Fix invalid variable in :mod:`venv` handling of failed symlink on Windows

1
Misc/NEWS.d/next/Library/2024-09-19-03-46-59.gh-issue-87041.9Ox7Bv.rst
View file

@ -1 +0,0 @@
Fix a bug in :mod:`argparse` where lengthy subparser argument help is incorrectly indented.

2
Misc/NEWS.d/next/Library/2024-09-19-11-47-39.gh-issue-124248.g7rufd.rst
View file

@ -1,2 +0,0 @@
Fixed potential crash when using :mod:`struct` to process zero-width
'Pascal string' fields (``0p``).

3
Misc/NEWS.d/next/Library/2024-09-24-19-32-14.gh-issue-123014.zVcfkZ.rst
View file

@ -1,3 +0,0 @@
: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.

2
Misc/NEWS.d/next/Library/2024-09-24-21-15-27.gh-issue-123017.dSAr2f.rst
View file

@ -1,2 +0,0 @@
Due to unreliable results on some devices, :func:`time.strftime` no longer
accepts negative years on Android.

2
Misc/NEWS.d/next/Library/2024-09-25-12-14-58.gh-issue-124498.Ozxs55.rst
View file

@ -1,2 +0,0 @@
Fix :class:`typing.TypeAliasType` not to be generic, when ``type_params`` is
an empty tuple.

1
Misc/NEWS.d/next/Library/2024-09-25-18-34-48.gh-issue-124538.nXZk4R.rst
View file

@ -1 +0,0 @@
Fixed crash when using :func:`gc.get_referents` on a capsule object.

1
Misc/NEWS.d/next/Tests/2024-09-25-12-39-34.gh-issue-124378.Ywwgia.rst
View file

@ -1 +0,0 @@
Updated ``test_ttk`` to pass with Tcl/Tk 8.6.15.

1
Misc/NEWS.d/next/Windows/2024-09-10-19-23-00.gh-issue-123915.yZMEDO.rst
View file

@ -1 +0,0 @@
Ensure that ``Tools\msi\buildrelease.bat`` uses different directories for AMD64 and ARM64 builds.

1
Misc/NEWS.d/next/Windows/2024-09-20-11-18-50.gh-issue-124254.iPin-L.rst
View file

@ -1 +0,0 @@
Ensures experimental free-threaded binaries remain installed when updating.

1
Misc/NEWS.d/next/Windows/2024-09-27-13-40-25.gh-issue-124609.WaKk8G.rst
View file

@ -1 +0,0 @@
Fix ``_Py_ThreadId`` for Windows builds using MinGW. Patch by Tony Roberts.

1
Misc/NEWS.d/next/macOS/2024-09-07-12-14-54.gh-issue-123797.yFDeug.rst
View file

@ -1 +0,0 @@
Check for runtime availability of ``ptsname_r`` function on macos.

2
README.rst
View file

@ -1,4 +1,4 @@
This is Python version 3.13.0 release candidate 2
This is Python version 3.13.0 release candidate 3
=================================================
.. image:: https://github.com/python/cpython/workflows/Tests/badge.svg