[Python-checkins] Python 3.12.0b2
Yhg1s
webhook-mailer at python.org
Tue Jun 6 15:46:11 EDT 2023
https://github.com/python/cpython/commit/e6c0efa25a47488f400093fc556c03e83567aed8
commit: e6c0efa25a47488f400093fc556c03e83567aed8
branch: 3.12
author: Thomas Wouters <thomas at python.org>
committer: Yhg1s <thomas at python.org>
date: 2023-06-06T16:16:21+02:00
summary:
Python 3.12.0b2
files:
A Misc/NEWS.d/3.12.0b2.rst
D Misc/NEWS.d/next/Build/2023-05-26-15-44-20.gh-issue-89886._iSW-p.rst
D Misc/NEWS.d/next/Build/2023-06-06-09-08-10.gh-issue-90005.8mmeJQ.rst
D Misc/NEWS.d/next/C API/2023-05-19-10-22-34.gh-issue-104668.MLX1g9.rst
D Misc/NEWS.d/next/C API/2023-05-30-10-15-13.gh-issue-105071.dPtp7c.rst
D Misc/NEWS.d/next/C API/2023-05-30-17-45-32.gh-issue-105115.iRho1K.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-24-09-59-56.gh-issue-104825.mQesie.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-24-10-19-35.gh-issue-104879.v-29NL.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-24-12-10-54.gh-issue-104690.HX3Jou.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-25-21-40-39.gh-issue-104955.LZx7jf.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-26-14-09-47.gh-issue-104972.El2UjE.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-26-15-16-11.gh-issue-104976.6dLitD.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-23-16.gh-issue-105017.KQrsC0.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-57-11.gh-issue-105013.IsDgDY.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-27-21-50-48.gh-issue-105017.4sDyDV.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-30-08-09-43.gh-issue-105035.OWUlHy.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-31-08-10-59.gh-issue-104799.8kDWti.rst
D Misc/NEWS.d/next/Core and Builtins/2023-05-31-19-35-22.gh-issue-105164.6Wajph.rst
D Misc/NEWS.d/next/Core and Builtins/2023-06-01-11-37-03.gh-issue-105162.r8VCXk.rst
D Misc/NEWS.d/next/Core and Builtins/2023-06-02-11-37-12.gh-issue-105194.4eu56B.rst
D Misc/NEWS.d/next/Core and Builtins/2023-06-02-17-39-19.gh-issue-98963.J4wJgk.rst
D Misc/NEWS.d/next/Core and Builtins/2023-06-05-17-35-50.gh-issue-105324.BqhiJJ.rst
D Misc/NEWS.d/next/Core and Builtins/2023-06-06-11-37-53.gh-issue-105259.E2BGKL.rst
D Misc/NEWS.d/next/Documentation/2023-05-25-22-34-31.gh-issue-104943.J2v1Pc.rst
D Misc/NEWS.d/next/Documentation/2023-05-28-19-08-42.gh-issue-89412.j4cg7K.rst
D Misc/NEWS.d/next/Documentation/2023-05-28-21-01-00.gh-issue-89455.qAKRrA.rst
D Misc/NEWS.d/next/IDLE/2023-05-23-17-19-49.gh-issue-104719.rvYXH-.rst
D Misc/NEWS.d/next/Library/2023-02-18-22-55-48.gh-issue-102024.RUmg_D.rst
D Misc/NEWS.d/next/Library/2023-05-11-23-03-00.gh-issue-104399.MMatTP.rst
D Misc/NEWS.d/next/Library/2023-05-19-19-46-22.gh-issue-99108.wqCg0t.rst
D Misc/NEWS.d/next/Library/2023-05-22-18-39-53.gh-issue-104372.7tDRaK.rst
D Misc/NEWS.d/next/Library/2023-05-23-17-43-52.gh-issue-104797.NR7KzF.rst
D Misc/NEWS.d/next/Library/2023-05-23-18-31-49.gh-issue-104799.MJYOw6.rst
D Misc/NEWS.d/next/Library/2023-05-24-09-34-23.gh-issue-104874.oqyJSy.rst
D Misc/NEWS.d/next/Library/2023-05-25-08-50-47.gh-issue-104935.-rm1BR.rst
D Misc/NEWS.d/next/Library/2023-05-25-22-54-20.gh-issue-104947.hi6TUr.rst
D Misc/NEWS.d/next/Library/2023-05-25-23-34-54.gh-issue-103631.x5Urye.rst
D Misc/NEWS.d/next/Library/2023-05-26-01-31-30.gh-issue-101588.RaqxFy.rst
D Misc/NEWS.d/next/Library/2023-05-30-21-27-41.gh-issue-105113.bDUPl_.rst
D Misc/NEWS.d/next/Library/2023-05-31-16-58-42.gh-issue-105144.Oqfn0V.rst
D Misc/NEWS.d/next/Library/2023-06-02-02-38-26.gh-issue-105080.2imGMg.rst
D Misc/NEWS.d/next/Library/2023-06-02-14-57-11.gh-issue-105239.SAmuuj.rst
D Misc/NEWS.d/next/Library/2023-06-04-12-16-47.gh-issue-105280.srRbCe.rst
D Misc/NEWS.d/next/Security/2023-05-24-09-29-08.gh-issue-99108.hwS2cr.rst
D Misc/NEWS.d/next/Security/2023-06-01-03-24-58.gh-issue-103142.GLWDMX.rst
D Misc/NEWS.d/next/Windows/2023-05-23-19-26-28.gh-issue-104803.gqxYml.rst
D Misc/NEWS.d/next/Windows/2023-05-24-21-00-57.gh-issue-104820.ibyrpp.rst
D Misc/NEWS.d/next/Windows/2023-05-29-11-38-53.gh-issue-88745.cldf9G.rst
D Misc/NEWS.d/next/Windows/2023-05-29-17-09-31.gh-issue-103646.U8oGQx.rst
D Misc/NEWS.d/next/Windows/2023-05-31-16-14-31.gh-issue-105146.gNjqq8.rst
D Misc/NEWS.d/next/macOS/2023-05-30-23-30-46.gh-issue-103142.55lMXQ.rst
M Include/patchlevel.h
M Lib/pydoc_data/topics.py
M README.rst
diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index d71bef922e5b2..2d1cfc43d699f 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -20,10 +20,10 @@
#define PY_MINOR_VERSION 12
#define PY_MICRO_VERSION 0
#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_BETA
-#define PY_RELEASE_SERIAL 1
+#define PY_RELEASE_SERIAL 2
/* Version as a string */
-#define PY_VERSION "3.12.0b1+"
+#define PY_VERSION "3.12.0b2"
/*--end constants--*/
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
diff --git a/Lib/pydoc_data/topics.py b/Lib/pydoc_data/topics.py
index cb742992a48e8..d70bf9e86b2de 100644
--- a/Lib/pydoc_data/topics.py
+++ b/Lib/pydoc_data/topics.py
@@ -1,5 +1,5 @@
# -*- coding: utf-8 -*-
-# Autogenerated by Sphinx on Mon May 22 14:02:15 2023
+# Autogenerated by Sphinx on Tue Jun 6 16:12:51 2023
topics = {'assert': 'The "assert" statement\n'
'**********************\n'
'\n'
@@ -538,77 +538,7 @@
' **PEP 492** - Coroutines with async and await syntax\n'
' The proposal that made coroutines a proper standalone concept '
'in\n'
- ' Python, and added supporting syntax.\n'
- '\n'
- '-[ Footnotes ]-\n'
- '\n'
- '[1] The exception is propagated to the invocation stack unless '
- 'there\n'
- ' is a "finally" clause which happens to raise another '
- 'exception.\n'
- ' That new exception causes the old one to be lost.\n'
- '\n'
- '[2] In pattern matching, a sequence is defined as one of the\n'
- ' following:\n'
- '\n'
- ' * a class that inherits from "collections.abc.Sequence"\n'
- '\n'
- ' * a Python class that has been registered as\n'
- ' "collections.abc.Sequence"\n'
- '\n'
- ' * a builtin class that has its (CPython) '
- '"Py_TPFLAGS_SEQUENCE"\n'
- ' bit set\n'
- '\n'
- ' * a class that inherits from any of the above\n'
- '\n'
- ' The following standard library classes are sequences:\n'
- '\n'
- ' * "array.array"\n'
- '\n'
- ' * "collections.deque"\n'
- '\n'
- ' * "list"\n'
- '\n'
- ' * "memoryview"\n'
- '\n'
- ' * "range"\n'
- '\n'
- ' * "tuple"\n'
- '\n'
- ' Note:\n'
- '\n'
- ' Subject values of type "str", "bytes", and "bytearray" do '
- 'not\n'
- ' match sequence patterns.\n'
- '\n'
- '[3] In pattern matching, a mapping is defined as one of the '
- 'following:\n'
- '\n'
- ' * a class that inherits from "collections.abc.Mapping"\n'
- '\n'
- ' * a Python class that has been registered as\n'
- ' "collections.abc.Mapping"\n'
- '\n'
- ' * a builtin class that has its (CPython) '
- '"Py_TPFLAGS_MAPPING"\n'
- ' bit set\n'
- '\n'
- ' * a class that inherits from any of the above\n'
- '\n'
- ' The standard library classes "dict" and '
- '"types.MappingProxyType"\n'
- ' are mappings.\n'
- '\n'
- '[4] A string literal appearing as the first statement in the '
- 'function\n'
- ' body is transformed into the function’s "__doc__" attribute '
- 'and\n'
- ' therefore the function’s *docstring*.\n'
- '\n'
- '[5] A string literal appearing as the first statement in the class\n'
- ' body is transformed into the namespace’s "__doc__" item and\n'
- ' therefore the class’s *docstring*.\n',
+ ' Python, and added supporting syntax.\n',
'atom-identifiers': 'Identifiers (Names)\n'
'*******************\n'
'\n'
@@ -1748,8 +1678,8 @@
'standard\n'
'type hierarchy):\n'
'\n'
- ' classdef ::= [decorators] "class" classname [inheritance] ":" '
- 'suite\n'
+ ' classdef ::= [decorators] "class" classname [type_params] '
+ '[inheritance] ":" suite\n'
' inheritance ::= "(" [argument_list] ")"\n'
' classname ::= identifier\n'
'\n'
@@ -1813,6 +1743,19 @@
'"assignment_expression". Previously, the grammar was much more\n'
'restrictive; see **PEP 614** for details.\n'
'\n'
+ 'A list of type parameters may be given in square brackets '
+ 'immediately\n'
+ 'after the class’s name. This indicates to static type checkers '
+ 'that\n'
+ 'the class is generic. At runtime, the type parameters can be '
+ 'retrieved\n'
+ 'from the class’s "__type_params__" attribute. See Generic classes '
+ 'for\n'
+ 'more.\n'
+ '\n'
+ 'Changed in version 3.12: Type parameter lists are new in Python '
+ '3.12.\n'
+ '\n'
'**Programmer’s note:** Variables defined in the class definition '
'are\n'
'class attributes; they are shared by instances. Instance '
@@ -3554,8 +3497,8 @@
'(see\n'
'section The standard type hierarchy):\n'
'\n'
- ' funcdef ::= [decorators] "def" funcname "(" '
- '[parameter_list] ")"\n'
+ ' funcdef ::= [decorators] "def" funcname '
+ '[type_params] "(" [parameter_list] ")"\n'
' ["->" expression] ":" suite\n'
' decorators ::= decorator+\n'
' decorator ::= "@" assignment_expression '
@@ -3617,6 +3560,19 @@
'"assignment_expression". Previously, the grammar was much more\n'
'restrictive; see **PEP 614** for details.\n'
'\n'
+ 'A list of type parameters may be given in square brackets '
+ 'between the\n'
+ 'function’s name and the opening parenthesis for its parameter '
+ 'list.\n'
+ 'This indicates to static type checkers that the function is '
+ 'generic.\n'
+ 'At runtime, the type parameters can be retrieved from the '
+ 'function’s\n'
+ '"__type_params__" attribute. See Generic functions for more.\n'
+ '\n'
+ 'Changed in version 3.12: Type parameter lists are new in Python '
+ '3.12.\n'
+ '\n'
'When one or more *parameters* have the form *parameter* "="\n'
'*expression*, the function is said to have “default parameter '
'values.”\n'
@@ -3759,8 +3715,8 @@
'standard\n'
'type hierarchy):\n'
'\n'
- ' classdef ::= [decorators] "class" classname [inheritance] '
- '":" suite\n'
+ ' classdef ::= [decorators] "class" classname [type_params] '
+ '[inheritance] ":" suite\n'
' inheritance ::= "(" [argument_list] ")"\n'
' classname ::= identifier\n'
'\n'
@@ -3828,6 +3784,19 @@
'"assignment_expression". Previously, the grammar was much more\n'
'restrictive; see **PEP 614** for details.\n'
'\n'
+ 'A list of type parameters may be given in square brackets '
+ 'immediately\n'
+ 'after the class’s name. This indicates to static type checkers '
+ 'that\n'
+ 'the class is generic. At runtime, the type parameters can be '
+ 'retrieved\n'
+ 'from the class’s "__type_params__" attribute. See Generic '
+ 'classes for\n'
+ 'more.\n'
+ '\n'
+ 'Changed in version 3.12: Type parameter lists are new in Python '
+ '3.12.\n'
+ '\n'
'**Programmer’s note:** Variables defined in the class definition '
'are\n'
'class attributes; they are shared by instances. Instance '
@@ -3985,6 +3954,272 @@
'concept in\n'
' Python, and added supporting syntax.\n'
'\n'
+ '\n'
+ 'Type parameter lists\n'
+ '====================\n'
+ '\n'
+ 'New in version 3.12.\n'
+ '\n'
+ ' type_params ::= "[" type_param ("," type_param)* "]"\n'
+ ' type_param ::= typevar | typevartuple | paramspec\n'
+ ' typevar ::= identifier (":" expression)?\n'
+ ' typevartuple ::= "*" identifier\n'
+ ' paramspec ::= "**" identifier\n'
+ '\n'
+ 'Functions (including coroutines), classes and type aliases may '
+ 'contain\n'
+ 'a type parameter list:\n'
+ '\n'
+ ' def max[T](args: list[T]) -> T:\n'
+ ' ...\n'
+ '\n'
+ ' async def amax[T](args: list[T]) -> T:\n'
+ ' ...\n'
+ '\n'
+ ' class Bag[T]:\n'
+ ' def __iter__(self) -> Iterator[T]:\n'
+ ' ...\n'
+ '\n'
+ ' def add(self, arg: T) -> None:\n'
+ ' ...\n'
+ '\n'
+ ' type ListOrSet[T] = list[T] | set[T]\n'
+ '\n'
+ 'Semantically, this indicates that the function, class, or type '
+ 'alias\n'
+ 'is generic over a type variable. This information is primarily '
+ 'used by\n'
+ 'static type checkers, and at runtime, generic objects behave '
+ 'much like\n'
+ 'their non-generic counterparts.\n'
+ '\n'
+ 'Type parameters are declared in square brackets ("[]") '
+ 'immediately\n'
+ 'after the name of the function, class, or type alias. The type\n'
+ 'parameters are accessible within the scope of the generic '
+ 'object, but\n'
+ 'not elsewhere. Thus, after a declaration "def func[T](): pass", '
+ 'the\n'
+ 'name "T" is not available in the module scope. Below, the '
+ 'semantics of\n'
+ 'generic objects are described with more precision. The scope of '
+ 'type\n'
+ 'parameters is modeled with a special function (technically, an\n'
+ 'annotation scope) that wraps the creation of the generic '
+ 'object.\n'
+ '\n'
+ 'Generic functions, classes, and type aliases have a '
+ '"__type_params__"\n'
+ 'attribute listing their type parameters.\n'
+ '\n'
+ 'Type parameters come in three kinds:\n'
+ '\n'
+ '* "typing.TypeVar", introduced by a plain name (e.g., "T").\n'
+ ' Semantically, this represents a single type to a type '
+ 'checker.\n'
+ '\n'
+ '* "typing.TypeVarTuple", introduced by a name prefixed with a '
+ 'single\n'
+ ' asterisk (e.g., "*Ts"). Semantically, this stands for a tuple '
+ 'of any\n'
+ ' number of types.\n'
+ '\n'
+ '* "typing.ParamSpec", introduced by a name prefixed with two '
+ 'asterisks\n'
+ ' (e.g., "**P"). Semantically, this stands for the parameters of '
+ 'a\n'
+ ' callable.\n'
+ '\n'
+ '"typing.TypeVar" declarations can define *bounds* and '
+ '*constraints*\n'
+ 'with a colon (":") followed by an expression. A single '
+ 'expression\n'
+ 'after the colon indicates a bound (e.g. "T: int"). Semantically, '
+ 'this\n'
+ 'means that the "typing.TypeVar" can only represent types that '
+ 'are a\n'
+ 'subtype of this bound. A parenthesized tuple of expressions '
+ 'after the\n'
+ 'colon indicates a set of constraints (e.g. "T: (str, bytes)"). '
+ 'Each\n'
+ 'member of the tuple should be a type (again, this is not '
+ 'enforced at\n'
+ 'runtime). Constrained type variables can only take on one of the '
+ 'types\n'
+ 'in the list of constraints.\n'
+ '\n'
+ 'For "typing.TypeVar"s declared using the type parameter list '
+ 'syntax,\n'
+ 'the bound and constraints are not evaluated when the generic '
+ 'object is\n'
+ 'created, but only when the value is explicitly accessed through '
+ 'the\n'
+ 'attributes "__bound__" and "__constraints__". To accomplish '
+ 'this, the\n'
+ 'bounds or constraints are evaluated in a separate annotation '
+ 'scope.\n'
+ '\n'
+ '"typing.TypeVarTuple"s and "typing.ParamSpec"s cannot have '
+ 'bounds or\n'
+ 'constraints.\n'
+ '\n'
+ 'The following example indicates the full set of allowed type '
+ 'parameter\n'
+ 'declarations:\n'
+ '\n'
+ ' def overly_generic[\n'
+ ' SimpleTypeVar,\n'
+ ' TypeVarWithBound: int,\n'
+ ' TypeVarWithConstraints: (str, bytes),\n'
+ ' *SimpleTypeVarTuple,\n'
+ ' **SimpleParamSpec,\n'
+ ' ](\n'
+ ' a: SimpleTypeVar,\n'
+ ' b: TypeVarWithBound,\n'
+ ' c: Callable[SimpleParamSpec, TypeVarWithConstraints],\n'
+ ' *d: SimpleTypeVarTuple,\n'
+ ' ): ...\n'
+ '\n'
+ '\n'
+ 'Generic functions\n'
+ '-----------------\n'
+ '\n'
+ 'Generic functions are declared as follows:\n'
+ '\n'
+ ' def func[T](arg: T): ...\n'
+ '\n'
+ 'This syntax is equivalent to:\n'
+ '\n'
+ ' annotation-def TYPE_PARAMS_OF_func():\n'
+ ' T = typing.TypeVar("T")\n'
+ ' def func(arg: T): ...\n'
+ ' func.__type_params__ = (T,)\n'
+ ' return func\n'
+ ' func = TYPE_PARAMS_OF_func()\n'
+ '\n'
+ 'Here "annotation-def" indicates an annotation scope, which is '
+ 'not\n'
+ 'actually bound to any name at runtime. (One other liberty is '
+ 'taken in\n'
+ 'the translation: the syntax does not go through attribute access '
+ 'on\n'
+ 'the "typing" module, but creates an instance of '
+ '"typing.TypeVar"\n'
+ 'directly.)\n'
+ '\n'
+ 'The annotations of generic functions are evaluated within the\n'
+ 'annotation scope used for declaring the type parameters, but '
+ 'the\n'
+ 'function’s defaults and decorators are not.\n'
+ '\n'
+ 'The following example illustrates the scoping rules for these '
+ 'cases,\n'
+ 'as well as for additional flavors of type parameters:\n'
+ '\n'
+ ' @decorator\n'
+ ' def func[T: int, *Ts, **P](*args: *Ts, arg: Callable[P, T] = '
+ 'some_default):\n'
+ ' ...\n'
+ '\n'
+ 'Except for the lazy evaluation of the "TypeVar" bound, this is\n'
+ 'equivalent to:\n'
+ '\n'
+ ' DEFAULT_OF_arg = some_default\n'
+ '\n'
+ ' annotation-def TYPE_PARAMS_OF_func():\n'
+ '\n'
+ ' annotation-def BOUND_OF_T():\n'
+ ' return int\n'
+ ' # In reality, BOUND_OF_T() is evaluated only on demand.\n'
+ ' T = typing.TypeVar("T", bound=BOUND_OF_T())\n'
+ '\n'
+ ' Ts = typing.TypeVarTuple("Ts")\n'
+ ' P = typing.ParamSpec("P")\n'
+ '\n'
+ ' def func(*args: *Ts, arg: Callable[P, T] = '
+ 'DEFAULT_OF_arg):\n'
+ ' ...\n'
+ '\n'
+ ' func.__type_params__ = (T, Ts, P)\n'
+ ' return func\n'
+ ' func = decorator(TYPE_PARAMS_OF_func())\n'
+ '\n'
+ 'The capitalized names like "DEFAULT_OF_arg" are not actually '
+ 'bound at\n'
+ 'runtime.\n'
+ '\n'
+ '\n'
+ 'Generic classes\n'
+ '---------------\n'
+ '\n'
+ 'Generic classes are declared as follows:\n'
+ '\n'
+ ' class Bag[T]: ...\n'
+ '\n'
+ 'This syntax is equivalent to:\n'
+ '\n'
+ ' annotation-def TYPE_PARAMS_OF_Bag():\n'
+ ' T = typing.TypeVar("T")\n'
+ ' class Bag(typing.Generic[T]):\n'
+ ' __type_params__ = (T,)\n'
+ ' ...\n'
+ ' return Bag\n'
+ ' Bag = TYPE_PARAMS_OF_Bag()\n'
+ '\n'
+ 'Here again "annotation-def" (not a real keyword) indicates an\n'
+ 'annotation scope, and the name "TYPE_PARAMS_OF_Bag" is not '
+ 'actually\n'
+ 'bound at runtime.\n'
+ '\n'
+ 'Generic classes implicitly inherit from "typing.Generic". The '
+ 'base\n'
+ 'classes and keyword arguments of generic classes are evaluated '
+ 'within\n'
+ 'the type scope for the type parameters, and decorators are '
+ 'evaluated\n'
+ 'outside that scope. This is illustrated by this example:\n'
+ '\n'
+ ' @decorator\n'
+ ' class Bag(Base[T], arg=T): ...\n'
+ '\n'
+ 'This is equivalent to:\n'
+ '\n'
+ ' annotation-def TYPE_PARAMS_OF_Bag():\n'
+ ' T = typing.TypeVar("T")\n'
+ ' class Bag(Base[T], typing.Generic[T], arg=T):\n'
+ ' __type_params__ = (T,)\n'
+ ' ...\n'
+ ' return Bag\n'
+ ' Bag = decorator(TYPE_PARAMS_OF_Bag())\n'
+ '\n'
+ '\n'
+ 'Generic type aliases\n'
+ '--------------------\n'
+ '\n'
+ 'The "type" statement can also be used to create a generic type '
+ 'alias:\n'
+ '\n'
+ ' type ListOrSet[T] = list[T] | set[T]\n'
+ '\n'
+ 'Except for the lazy evaluation of the value, this is equivalent '
+ 'to:\n'
+ '\n'
+ ' annotation-def TYPE_PARAMS_OF_ListOrSet():\n'
+ ' T = typing.TypeVar("T")\n'
+ '\n'
+ ' annotation-def VALUE_OF_ListOrSet():\n'
+ ' return list[T] | set[T]\n'
+ ' # In reality, the value is lazily evaluated\n'
+ ' return typing.TypeAliasType("ListOrSet", '
+ 'VALUE_OF_ListOrSet(), type_params=(T,))\n'
+ ' ListOrSet = TYPE_PARAMS_OF_ListOrSet()\n'
+ '\n'
+ 'Here, "annotation-def" (not a real keyword) indicates an '
+ 'annotation\n'
+ 'scope. The capitalized names like "TYPE_PARAMS_OF_ListOrSet" are '
+ 'not\n'
+ 'actually bound at runtime.\n'
+ '\n'
'-[ Footnotes ]-\n'
'\n'
'[1] The exception is propagated to the invocation stack unless '
@@ -5692,6 +5927,10 @@
'\n'
'* "import" statements.\n'
'\n'
+ '* "type" statements.\n'
+ '\n'
+ '* type parameter lists.\n'
+ '\n'
'The "import" statement of the form "from ... import *" binds '
'all names\n'
'defined in the imported module, except those beginning with an\n'
@@ -5798,7 +6037,9 @@
'scope.\n'
'"SyntaxError" is raised at compile time if the given name does '
'not\n'
- 'exist in any enclosing function scope.\n'
+ 'exist in any enclosing function scope. Type parameters cannot '
+ 'be\n'
+ 'rebound with the "nonlocal" statement.\n'
'\n'
'The namespace for a module is automatically created the first '
'time a\n'
@@ -5821,17 +6062,162 @@
'the class. The scope of names defined in a class block is '
'limited to\n'
'the class block; it does not extend to the code blocks of '
- 'methods –\n'
- 'this includes comprehensions and generator expressions since '
- 'they are\n'
- 'implemented using a function scope. This means that the '
- 'following\n'
- 'will fail:\n'
+ 'methods.\n'
+ 'This includes comprehensions and generator expressions, but it '
+ 'does\n'
+ 'not include annotation scopes, which have access to their '
+ 'enclosing\n'
+ 'class scopes. This means that the following will fail:\n'
'\n'
' class A:\n'
' a = 42\n'
' b = list(a + i for i in range(10))\n'
'\n'
+ 'However, the following will succeed:\n'
+ '\n'
+ ' class A:\n'
+ ' type Alias = Nested\n'
+ ' class Nested: pass\n'
+ '\n'
+ " print(A.Alias.__value__) # <type 'A.Nested'>\n"
+ '\n'
+ '\n'
+ 'Annotation scopes\n'
+ '-----------------\n'
+ '\n'
+ 'Type parameter lists and "type" statements introduce '
+ '*annotation\n'
+ 'scopes*, which behave mostly like function scopes, but with '
+ 'some\n'
+ 'exceptions discussed below. *Annotations* currently do not use\n'
+ 'annotation scopes, but they are expected to use annotation '
+ 'scopes in\n'
+ 'Python 3.13 when **PEP 649** is implemented.\n'
+ '\n'
+ 'Annotation scopes are used in the following contexts:\n'
+ '\n'
+ '* Type parameter lists for generic type aliases.\n'
+ '\n'
+ '* Type parameter lists for generic functions. A generic '
+ 'function’s\n'
+ ' annotations are executed within the annotation scope, but '
+ 'its\n'
+ ' defaults and decorators are not.\n'
+ '\n'
+ '* Type parameter lists for generic classes. A generic class’s '
+ 'base\n'
+ ' classes and keyword arguments are executed within the '
+ 'annotation\n'
+ ' scope, but its decorators are not.\n'
+ '\n'
+ '* The bounds and constraints for type variables (lazily '
+ 'evaluated).\n'
+ '\n'
+ '* The value of type aliases (lazily evaluated).\n'
+ '\n'
+ 'Annotation scopes differ from function scopes in the following '
+ 'ways:\n'
+ '\n'
+ '* Annotation scopes have access to their enclosing class '
+ 'namespace. If\n'
+ ' an annotation scope is immediately within a class scope, or '
+ 'within\n'
+ ' another annotation scope that is immediately within a class '
+ 'scope,\n'
+ ' the code in the annotation scope can use names defined in the '
+ 'class\n'
+ ' scope as if it were executed directly within the class body. '
+ 'This\n'
+ ' contrasts with regular functions defined within classes, '
+ 'which\n'
+ ' cannot access names defined in the class scope.\n'
+ '\n'
+ '* Expressions in annotation scopes cannot contain "yield", '
+ '"yield\n'
+ ' from", "await", or ":=" expressions. (These expressions are '
+ 'allowed\n'
+ ' in other scopes contained within the annotation scope.)\n'
+ '\n'
+ '* Names defined in annotation scopes cannot be rebound with '
+ '"nonlocal"\n'
+ ' statements in inner scopes. This includes only type '
+ 'parameters, as\n'
+ ' no other syntactic elements that can appear within annotation '
+ 'scopes\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'
+ '\n'
+ 'New in version 3.12: Annotation scopes were introduced in '
+ 'Python 3.12\n'
+ 'as part of **PEP 695**.\n'
+ '\n'
+ '\n'
+ 'Lazy evaluation\n'
+ '---------------\n'
+ '\n'
+ 'The values of type aliases created through the "type" statement '
+ 'are\n'
+ '*lazily evaluated*. The same applies to the bounds and '
+ 'constraints of\n'
+ 'type variables created through the type parameter syntax. This '
+ 'means\n'
+ 'that they are not evaluated when the type alias or type '
+ 'variable is\n'
+ 'created. Instead, they are only evaluated when doing so is '
+ 'necessary\n'
+ 'to resolve an attribute access.\n'
+ '\n'
+ 'Example:\n'
+ '\n'
+ ' >>> type Alias = 1/0\n'
+ ' >>> Alias.__value__\n'
+ ' Traceback (most recent call last):\n'
+ ' ...\n'
+ ' ZeroDivisionError: division by zero\n'
+ ' >>> def func[T: 1/0](): pass\n'
+ ' >>> T = func.__type_params__[0]\n'
+ ' >>> T.__bound__\n'
+ ' Traceback (most recent call last):\n'
+ ' ...\n'
+ ' ZeroDivisionError: division by zero\n'
+ '\n'
+ 'Here the exception is raised only when the "__value__" '
+ 'attribute of\n'
+ 'the type alias or the "__bound__" attribute of the type '
+ 'variable is\n'
+ 'accessed.\n'
+ '\n'
+ 'This behavior is primarily useful for references to types that '
+ 'have\n'
+ 'not yet been defined when the type alias or type variable is '
+ 'created.\n'
+ 'For example, lazy evaluation enables creation of mutually '
+ 'recursive\n'
+ 'type aliases:\n'
+ '\n'
+ ' from typing import Literal\n'
+ '\n'
+ ' type SimpleExpr = int | Parenthesized\n'
+ ' type Parenthesized = tuple[Literal["("], Expr, '
+ 'Literal[")"]]\n'
+ ' type Expr = SimpleExpr | tuple[SimpleExpr, Literal["+", '
+ '"-"], Expr]\n'
+ '\n'
+ 'Lazily evaluated values are evaluated in annotation scope, '
+ 'which means\n'
+ 'that names that appear inside the lazily evaluated value are '
+ 'looked up\n'
+ 'as if they were used in the immediately enclosing scope.\n'
+ '\n'
+ 'New in version 3.12.\n'
+ '\n'
'\n'
'Builtins and restricted execution\n'
'---------------------------------\n'
@@ -6872,8 +7258,8 @@
'(see\n'
'section The standard type hierarchy):\n'
'\n'
- ' funcdef ::= [decorators] "def" funcname "(" '
- '[parameter_list] ")"\n'
+ ' funcdef ::= [decorators] "def" funcname '
+ '[type_params] "(" [parameter_list] ")"\n'
' ["->" expression] ":" suite\n'
' decorators ::= decorator+\n'
' decorator ::= "@" assignment_expression '
@@ -6935,6 +7321,19 @@
'"assignment_expression". Previously, the grammar was much more\n'
'restrictive; see **PEP 614** for details.\n'
'\n'
+ 'A list of type parameters may be given in square brackets '
+ 'between the\n'
+ 'function’s name and the opening parenthesis for its parameter '
+ 'list.\n'
+ 'This indicates to static type checkers that the function is '
+ 'generic.\n'
+ 'At runtime, the type parameters can be retrieved from the '
+ 'function’s\n'
+ '"__type_params__" attribute. See Generic functions for more.\n'
+ '\n'
+ 'Changed in version 3.12: Type parameter lists are new in Python '
+ '3.12.\n'
+ '\n'
'When one or more *parameters* have the form *parameter* "="\n'
'*expression*, the function is said to have “default parameter '
'values.”\n'
@@ -7277,19 +7676,24 @@
'\n'
'Some identifiers are only reserved under specific contexts. '
'These are\n'
- 'known as *soft keywords*. The identifiers "match", "case" '
- 'and "_" can\n'
- 'syntactically act as keywords in contexts related to the '
- 'pattern\n'
- 'matching statement, but this distinction is done at the '
- 'parser level,\n'
- 'not when tokenizing.\n'
+ 'known as *soft keywords*. The identifiers "match", "case", '
+ '"type" and\n'
+ '"_" can syntactically act as keywords in certain contexts, '
+ 'but this\n'
+ 'distinction is done at the parser level, not when '
+ 'tokenizing.\n'
+ '\n'
+ 'As soft keywords, their use in the grammar is possible while '
+ 'still\n'
+ 'preserving compatibility with existing code that uses these '
+ 'names as\n'
+ 'identifier names.\n'
+ '\n'
+ '"match", "case", and "_" are used in the "match" statement. '
+ '"type" is\n'
+ 'used in the "type" statement.\n'
'\n'
- 'As soft keywords, their use with pattern matching is possible '
- 'while\n'
- 'still preserving compatibility with existing code that uses '
- '"match",\n'
- '"case" and "_" as identifier names.\n'
+ 'Changed in version 3.12: "type" is now a soft keyword.\n'
'\n'
'\n'
'Reserved classes of identifiers\n'
@@ -7809,6 +8213,10 @@
'\n'
'* "import" statements.\n'
'\n'
+ '* "type" statements.\n'
+ '\n'
+ '* type parameter lists.\n'
+ '\n'
'The "import" statement of the form "from ... import *" binds all '
'names\n'
'defined in the imported module, except those beginning with an\n'
@@ -7908,7 +8316,8 @@
'scope.\n'
'"SyntaxError" is raised at compile time if the given name does '
'not\n'
- 'exist in any enclosing function scope.\n'
+ 'exist in any enclosing function scope. Type parameters cannot be\n'
+ 'rebound with the "nonlocal" statement.\n'
'\n'
'The namespace for a module is automatically created the first time '
'a\n'
@@ -7930,18 +8339,156 @@
'of\n'
'the class. The scope of names defined in a class block is limited '
'to\n'
- 'the class block; it does not extend to the code blocks of methods '
- '–\n'
- 'this includes comprehensions and generator expressions since they '
- 'are\n'
- 'implemented using a function scope. This means that the '
- 'following\n'
- 'will fail:\n'
+ 'the class block; it does not extend to the code blocks of '
+ 'methods.\n'
+ 'This includes comprehensions and generator expressions, but it '
+ 'does\n'
+ 'not include annotation scopes, which have access to their '
+ 'enclosing\n'
+ 'class scopes. This means that the following will fail:\n'
'\n'
' class A:\n'
' a = 42\n'
' b = list(a + i for i in range(10))\n'
'\n'
+ 'However, the following will succeed:\n'
+ '\n'
+ ' class A:\n'
+ ' type Alias = Nested\n'
+ ' class Nested: pass\n'
+ '\n'
+ " print(A.Alias.__value__) # <type 'A.Nested'>\n"
+ '\n'
+ '\n'
+ 'Annotation scopes\n'
+ '=================\n'
+ '\n'
+ 'Type parameter lists and "type" statements introduce *annotation\n'
+ 'scopes*, which behave mostly like function scopes, but with some\n'
+ 'exceptions discussed below. *Annotations* currently do not use\n'
+ 'annotation scopes, but they are expected to use annotation scopes '
+ 'in\n'
+ 'Python 3.13 when **PEP 649** is implemented.\n'
+ '\n'
+ 'Annotation scopes are used in the following contexts:\n'
+ '\n'
+ '* Type parameter lists for generic type aliases.\n'
+ '\n'
+ '* Type parameter lists for generic functions. A generic '
+ 'function’s\n'
+ ' annotations are executed within the annotation scope, but its\n'
+ ' defaults and decorators are not.\n'
+ '\n'
+ '* Type parameter lists for generic classes. A generic class’s '
+ 'base\n'
+ ' classes and keyword arguments are executed within the '
+ 'annotation\n'
+ ' scope, but its decorators are not.\n'
+ '\n'
+ '* The bounds and constraints for type variables (lazily '
+ 'evaluated).\n'
+ '\n'
+ '* The value of type aliases (lazily evaluated).\n'
+ '\n'
+ 'Annotation scopes differ from function scopes in the following '
+ 'ways:\n'
+ '\n'
+ '* Annotation scopes have access to their enclosing class '
+ 'namespace. If\n'
+ ' an annotation scope is immediately within a class scope, or '
+ 'within\n'
+ ' another annotation scope that is immediately within a class '
+ 'scope,\n'
+ ' the code in the annotation scope can use names defined in the '
+ 'class\n'
+ ' scope as if it were executed directly within the class body. '
+ 'This\n'
+ ' contrasts with regular functions defined within classes, which\n'
+ ' cannot access names defined in the class scope.\n'
+ '\n'
+ '* Expressions in annotation scopes cannot contain "yield", "yield\n'
+ ' from", "await", or ":=" expressions. (These expressions are '
+ 'allowed\n'
+ ' in other scopes contained within the annotation scope.)\n'
+ '\n'
+ '* Names defined in annotation scopes cannot be rebound with '
+ '"nonlocal"\n'
+ ' statements in inner scopes. This includes only type parameters, '
+ 'as\n'
+ ' no other syntactic elements that can appear within annotation '
+ 'scopes\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'
+ '\n'
+ 'New in version 3.12: Annotation scopes were introduced in Python '
+ '3.12\n'
+ 'as part of **PEP 695**.\n'
+ '\n'
+ '\n'
+ 'Lazy evaluation\n'
+ '===============\n'
+ '\n'
+ 'The values of type aliases created through the "type" statement '
+ 'are\n'
+ '*lazily evaluated*. The same applies to the bounds and constraints '
+ 'of\n'
+ 'type variables created through the type parameter syntax. This '
+ 'means\n'
+ 'that they are not evaluated when the type alias or type variable '
+ 'is\n'
+ 'created. Instead, they are only evaluated when doing so is '
+ 'necessary\n'
+ 'to resolve an attribute access.\n'
+ '\n'
+ 'Example:\n'
+ '\n'
+ ' >>> type Alias = 1/0\n'
+ ' >>> Alias.__value__\n'
+ ' Traceback (most recent call last):\n'
+ ' ...\n'
+ ' ZeroDivisionError: division by zero\n'
+ ' >>> def func[T: 1/0](): pass\n'
+ ' >>> T = func.__type_params__[0]\n'
+ ' >>> T.__bound__\n'
+ ' Traceback (most recent call last):\n'
+ ' ...\n'
+ ' ZeroDivisionError: division by zero\n'
+ '\n'
+ 'Here the exception is raised only when the "__value__" attribute '
+ 'of\n'
+ 'the type alias or the "__bound__" attribute of the type variable '
+ 'is\n'
+ 'accessed.\n'
+ '\n'
+ 'This behavior is primarily useful for references to types that '
+ 'have\n'
+ 'not yet been defined when the type alias or type variable is '
+ 'created.\n'
+ 'For example, lazy evaluation enables creation of mutually '
+ 'recursive\n'
+ 'type aliases:\n'
+ '\n'
+ ' from typing import Literal\n'
+ '\n'
+ ' type SimpleExpr = int | Parenthesized\n'
+ ' type Parenthesized = tuple[Literal["("], Expr, Literal[")"]]\n'
+ ' type Expr = SimpleExpr | tuple[SimpleExpr, Literal["+", "-"], '
+ 'Expr]\n'
+ '\n'
+ 'Lazily evaluated values are evaluated in annotation scope, which '
+ 'means\n'
+ 'that names that appear inside the lazily evaluated value are '
+ 'looked up\n'
+ 'as if they were used in the immediately enclosing scope.\n'
+ '\n'
+ 'New in version 3.12.\n'
+ '\n'
'\n'
'Builtins and restricted execution\n'
'=================================\n'
@@ -9105,6 +9652,14 @@
'\n'
' New in version 3.3.\n'
'\n'
+ 'definition.__type_params__\n'
+ '\n'
+ ' The type parameters of generic classes, functions, and '
+ 'type\n'
+ ' aliases.\n'
+ '\n'
+ ' New in version 3.12.\n'
+ '\n'
'class.__mro__\n'
'\n'
' This attribute is a tuple of classes that are considered '
@@ -13430,6 +13985,14 @@
'| |\n'
' '
'+---------------------------+---------------------------------+-------------+\n'
+ ' | "__type_params__" | A tuple containing the type '
+ '| Writable |\n'
+ ' | | parameters of a generic '
+ '| |\n'
+ ' | | function. '
+ '| |\n'
+ ' '
+ '+---------------------------+---------------------------------+-------------+\n'
'\n'
' Most of the attributes labelled “Writable” check the type of '
'the\n'
@@ -13754,6 +14317,10 @@
' with "__annotations__", please see Annotations Best\n'
' Practices.\n'
'\n'
+ ' "__type_params__"\n'
+ ' A tuple containing the type parameters of a generic '
+ 'class.\n'
+ '\n'
'Class instances\n'
' A class instance is created by calling a class object (see '
'above).\n'
diff --git a/Misc/NEWS.d/3.12.0b2.rst b/Misc/NEWS.d/3.12.0b2.rst
new file mode 100644
index 0000000000000..482ea8753032d
--- /dev/null
+++ b/Misc/NEWS.d/3.12.0b2.rst
@@ -0,0 +1,530 @@
+.. date: 2023-06-01-03-24-58
+.. gh-issue: 103142
+.. nonce: GLWDMX
+.. release date: 2023-06-06
+.. section: Security
+
+The version of OpenSSL used in our binary builds has been upgraded to 1.1.1u
+to address several CVEs.
+
+..
+
+.. date: 2023-05-24-09-29-08
+.. gh-issue: 99108
+.. nonce: hwS2cr
+.. section: Security
+
+Refresh our new HACL* built-in :mod:`hashlib` code from upstream. Built-in
+SHA2 should be faster and an issue with SHA3 on 32-bit platforms is fixed.
+
+..
+
+.. date: 2023-06-06-11-37-53
+.. gh-issue: 105259
+.. nonce: E2BGKL
+.. section: Core and Builtins
+
+Don't include newline character for trailing ``NEWLINE`` tokens emitted in
+the :mod:`tokenize` module. Patch by Pablo Galindo
+
+..
+
+.. date: 2023-06-05-17-35-50
+.. gh-issue: 105324
+.. nonce: BqhiJJ
+.. section: Core and Builtins
+
+Fix the main function of the :mod:`tokenize` module when reading from
+``sys.stdin``. Patch by Pablo Galindo
+
+..
+
+.. date: 2023-06-02-17-39-19
+.. gh-issue: 98963
+.. nonce: J4wJgk
+.. section: Core and Builtins
+
+Restore the ability for a subclass of :class:`property` to define
+``__slots__`` or otherwise be dict-less by ignoring failures to set a
+docstring on such a class. This behavior had regressed in 3.12beta1. An
+:exc:`AttributeError` where there had not previously been one was disruptive
+to existing code.
+
+..
+
+.. date: 2023-06-02-11-37-12
+.. gh-issue: 105194
+.. nonce: 4eu56B
+.. section: Core and Builtins
+
+Do not escape with backslashes f-string format specifiers. Patch by Pablo
+Galindo
+
+..
+
+.. date: 2023-06-01-11-37-03
+.. gh-issue: 105162
+.. nonce: r8VCXk
+.. section: Core and Builtins
+
+Fixed bug in generator.close()/throw() where an inner iterator would be
+ignored when the outer iterator was instrumented.
+
+..
+
+.. date: 2023-05-31-19-35-22
+.. gh-issue: 105164
+.. nonce: 6Wajph
+.. section: Core and Builtins
+
+Ensure annotations are set up correctly if the only annotation in a block is
+within a :keyword:`match` block. Patch by Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-31-08-10-59
+.. gh-issue: 104799
+.. nonce: 8kDWti
+.. section: Core and Builtins
+
+Attributes of :mod:`ast` nodes that are lists now default to the empty list
+if omitted. This means that some code that previously raised
+:exc:`TypeError` when the AST node was used will now proceed with the empty
+list instead. Patch by Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-30-08-09-43
+.. gh-issue: 105035
+.. nonce: OWUlHy
+.. section: Core and Builtins
+
+Fix :func:`super` calls on types with custom :attr:`tp_getattro`
+implementation (e.g. meta-types.)
+
+..
+
+.. date: 2023-05-27-21-50-48
+.. gh-issue: 105017
+.. nonce: 4sDyDV
+.. section: Core and Builtins
+
+Show CRLF lines in the tokenize string attribute in both NL and NEWLINE
+tokens. Patch by Marta Gómez.
+
+..
+
+.. date: 2023-05-27-16-57-11
+.. gh-issue: 105013
+.. nonce: IsDgDY
+.. section: Core and Builtins
+
+Fix handling of multiline parenthesized lambdas in
+:func:`inspect.getsource`. Patch by Pablo Galindo
+
+..
+
+.. date: 2023-05-27-16-23-16
+.. gh-issue: 105017
+.. nonce: KQrsC0
+.. section: Core and Builtins
+
+Do not include an additional final ``NL`` token when parsing files having
+CRLF lines. Patch by Marta Gómez.
+
+..
+
+.. date: 2023-05-26-15-16-11
+.. gh-issue: 104976
+.. nonce: 6dLitD
+.. section: Core and Builtins
+
+Ensure that trailing ``DEDENT`` :class:`tokenize.TokenInfo` objects emitted
+by the :mod:`tokenize` module are reported as in Python 3.11. Patch by Pablo
+Galindo
+
+..
+
+.. date: 2023-05-26-14-09-47
+.. gh-issue: 104972
+.. nonce: El2UjE
+.. section: Core and Builtins
+
+Ensure that the ``line`` attribute in :class:`tokenize.TokenInfo` objects in
+the :mod:`tokenize` module are always correct. Patch by Pablo Galindo
+
+..
+
+.. date: 2023-05-25-21-40-39
+.. gh-issue: 104955
+.. nonce: LZx7jf
+.. section: Core and Builtins
+
+Fix signature for the new :meth:`~object.__release_buffer__` slot. Patch by
+Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-24-12-10-54
+.. gh-issue: 104690
+.. nonce: HX3Jou
+.. section: Core and Builtins
+
+Starting new threads and process creation through :func:`os.fork` during
+interpreter shutdown (such as from :mod:`atexit` handlers) is no longer
+supported. It can lead to race condition between the main Python runtime
+thread freeing thread states while internal :mod:`threading` routines are
+trying to allocate and use the state of just created threads. Or forked
+children trying to use the mid-shutdown runtime and thread state in the
+child process.
+
+..
+
+.. date: 2023-05-24-10-19-35
+.. gh-issue: 104879
+.. nonce: v-29NL
+.. section: Core and Builtins
+
+Fix crash when accessing the ``__module__`` attribute of type aliases
+defined outside a module. Patch by Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-24-09-59-56
+.. gh-issue: 104825
+.. nonce: mQesie
+.. section: Core and Builtins
+
+Tokens emitted by the :mod:`tokenize` module do not include an implicit
+``\n`` character in the ``line`` attribute anymore. Patch by Pablo Galindo
+
+..
+
+.. date: 2023-06-04-12-16-47
+.. gh-issue: 105280
+.. nonce: srRbCe
+.. section: Library
+
+Fix bug where ``isinstance([], collections.abc.Mapping)`` could evaluate to
+``True`` if garbage collection happened at the wrong time. The bug was
+caused by changes to the implementation of :class:`typing.Protocol` in
+Python 3.12.
+
+..
+
+.. date: 2023-06-02-14-57-11
+.. gh-issue: 105239
+.. nonce: SAmuuj
+.. section: Library
+
+Fix longstanding bug where ``issubclass(object, typing.Protocol)`` would
+evaluate to ``True`` in some edge cases. Patch by Alex Waygood.
+
+..
+
+.. date: 2023-06-02-02-38-26
+.. gh-issue: 105080
+.. nonce: 2imGMg
+.. section: Library
+
+Fixed inconsistent signature on derived classes for
+:func:`inspect.signature`
+
+..
+
+.. date: 2023-05-31-16-58-42
+.. gh-issue: 105144
+.. nonce: Oqfn0V
+.. section: Library
+
+Fix a recent regression in the :mod:`typing` module. The regression meant
+that doing ``class Foo(X, typing.Protocol)``, where ``X`` was a class that
+had :class:`abc.ABCMeta` as its metaclass, would then cause subsequent
+``isinstance(1, X)`` calls to erroneously raise :exc:`TypeError`. Patch by
+Alex Waygood.
+
+..
+
+.. date: 2023-05-30-21-27-41
+.. gh-issue: 105113
+.. nonce: bDUPl_
+.. section: Library
+
+Improve performance of :meth:`pathlib.PurePath.match` by compiling an
+:class:`re.Pattern` object for the entire pattern.
+
+..
+
+.. date: 2023-05-26-01-31-30
+.. gh-issue: 101588
+.. nonce: RaqxFy
+.. section: Library
+
+Deprecate undocumented copy/deepcopy/pickle support for itertools.
+
+..
+
+.. date: 2023-05-25-23-34-54
+.. gh-issue: 103631
+.. nonce: x5Urye
+.. section: Library
+
+Fix ``pathlib.PurePosixPath(pathlib.PureWindowsPath(...))`` not converting
+path separators to restore 3.11 compatible behavior.
+
+..
+
+.. date: 2023-05-25-22-54-20
+.. gh-issue: 104947
+.. nonce: hi6TUr
+.. section: Library
+
+Make comparisons between :class:`pathlib.PureWindowsPath` objects consistent
+across Windows and Posix to match 3.11 behavior.
+
+..
+
+.. date: 2023-05-25-08-50-47
+.. gh-issue: 104935
+.. nonce: -rm1BR
+.. section: Library
+
+Fix bugs with the interaction between :func:`typing.runtime_checkable` and
+:class:`typing.Generic` that were introduced by the :pep:`695`
+implementation. Patch by Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-24-09-34-23
+.. gh-issue: 104874
+.. nonce: oqyJSy
+.. section: Library
+
+Document the ``__name__`` and ``__supertype__`` attributes of
+:class:`typing.NewType`. Patch by Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-23-18-31-49
+.. gh-issue: 104799
+.. nonce: MJYOw6
+.. section: Library
+
+Adjust the location of the (see :pep:`695`) ``type_params`` field on
+:class:`ast.ClassDef`, :class:`ast.AsyncFunctionDef`, and
+:class:`ast.FunctionDef` to better preserve backward compatibility. Patch by
+Jelle Zijlstra
+
+..
+
+.. date: 2023-05-23-17-43-52
+.. gh-issue: 104797
+.. nonce: NR7KzF
+.. section: Library
+
+Allow :class:`typing.Protocol` classes to inherit from
+:class:`collections.abc.Buffer`. Patch by Jelle Zijlstra.
+
+..
+
+.. date: 2023-05-22-18-39-53
+.. gh-issue: 104372
+.. nonce: 7tDRaK
+.. section: Library
+
+On Linux where :mod:`subprocess` can use the ``vfork()`` syscall for faster
+spawning, prevent the parent process from blocking other threads by dropping
+the GIL while it waits for the vfork'ed child process ``exec()`` outcome.
+This prevents spawning a binary from a slow filesystem from blocking the
+rest of the application.
+
+..
+
+.. date: 2023-05-19-19-46-22
+.. gh-issue: 99108
+.. nonce: wqCg0t
+.. section: Library
+
+We now release the GIL around built-in :mod:`hashlib` computations of
+reasonable size for the SHA families and MD5 hash functions, matching what
+our OpenSSL backed hash computations already does.
+
+..
+
+.. date: 2023-05-11-23-03-00
+.. gh-issue: 104399
+.. nonce: MMatTP
+.. section: Library
+
+Prepare the ``_tkinter`` module for building with Tcl 9.0 and future
+libtommath by replacing usage of deprecated functions
+:c:func:`mp_to_unsigned_bin_n` and :c:func:`mp_unsigned_bin_size` when
+necessary.
+
+..
+
+.. date: 2023-02-18-22-55-48
+.. gh-issue: 102024
+.. nonce: RUmg_D
+.. section: Library
+
+Reduce calls of ``_idle_semaphore.release()`` in
+:func:`concurrent.futures.thread._worker`.
+
+..
+
+.. date: 2023-05-28-21-01-00
+.. gh-issue: 89455
+.. nonce: qAKRrA
+.. section: Documentation
+
+Add missing documentation for the ``max_group_depth`` and
+``max_group_width`` parameters and the ``exceptions`` attribute of the
+:class:`traceback.TracebackException` class.
+
+..
+
+.. date: 2023-05-28-19-08-42
+.. gh-issue: 89412
+.. nonce: j4cg7K
+.. section: Documentation
+
+Add missing documentation for the ``end_lineno`` and ``end_offset``
+attributes of the :class:`traceback.TracebackException` class.
+
+..
+
+.. date: 2023-05-25-22-34-31
+.. gh-issue: 104943
+.. nonce: J2v1Pc
+.. section: Documentation
+
+Remove mentions of old Python versions in :class:`typing.NamedTuple`.
+
+..
+
+.. date: 2023-06-06-09-08-10
+.. gh-issue: 90005
+.. nonce: 8mmeJQ
+.. section: Build
+
+Fix a regression in :file:`configure` where we could end up unintentionally
+linking with ``libbsd``.
+
+..
+
+.. date: 2023-05-26-15-44-20
+.. gh-issue: 89886
+.. nonce: _iSW-p
+.. section: Build
+
+Autoconf 2.71 and aclocal 1.16.4 is now required to regenerate
+:file:`!configure`.
+
+..
+
+.. date: 2023-05-31-16-14-31
+.. gh-issue: 105146
+.. nonce: gNjqq8
+.. section: Windows
+
+Updated the links at the end of the installer to point to Discourse rather
+than the mailing lists.
+
+..
+
+.. date: 2023-05-29-17-09-31
+.. gh-issue: 103646
+.. nonce: U8oGQx
+.. section: Windows
+
+When installed from the Microsoft Store, ``pip`` no longer defaults to
+per-user installs. However, as the install directory is unwritable, it
+should automatically decide to do a per-user install anyway. This should
+resolve issues when ``pip`` is passed an option that conflicts with
+``--user``.
+
+..
+
+.. date: 2023-05-29-11-38-53
+.. gh-issue: 88745
+.. nonce: cldf9G
+.. section: Windows
+
+Improve performance of :func:`shutil.copy2` by using the operating system's
+``CopyFile2`` function. This may result in subtle changes to metadata copied
+along with some files, bringing them in line with normal OS behavior.
+
+..
+
+.. date: 2023-05-24-21-00-57
+.. gh-issue: 104820
+.. nonce: ibyrpp
+.. section: Windows
+
+Fixes :func:`~os.stat` and related functions on file systems that do not
+support file ID requests. This includes FAT32 and exFAT.
+
+..
+
+.. date: 2023-05-23-19-26-28
+.. gh-issue: 104803
+.. nonce: gqxYml
+.. section: Windows
+
+Add :func:`os.path.isdevdrive` to detect whether a path is on a Windows Dev
+Drive. Returns ``False`` on platforms that do not support Dev Drive, and is
+absent on non-Windows platforms.
+
+..
+
+.. date: 2023-05-30-23-30-46
+.. gh-issue: 103142
+.. nonce: 55lMXQ
+.. section: macOS
+
+Update macOS installer to use OpenSSL 1.1.1u.
+
+..
+
+.. date: 2023-05-23-17-19-49
+.. gh-issue: 104719
+.. nonce: rvYXH-
+.. section: IDLE
+
+Remove IDLE's modification of tokenize.tabsize and test other uses of
+tokenize data and methods.
+
+..
+
+.. date: 2023-05-30-17-45-32
+.. gh-issue: 105115
+.. nonce: iRho1K
+.. section: C API
+
+``PyTypeObject.tp_bases`` (and ``tp_mro``) for builtin static types are now
+shared by all interpreters, whereas in 3.12-beta1 they were stored on
+``PyInterpreterState``. Also note that now the tuples are immortal objects.
+
+..
+
+.. date: 2023-05-30-10-15-13
+.. gh-issue: 105071
+.. nonce: dPtp7c
+.. section: C API
+
+Add ``PyUnstable_Exc_PrepReraiseStar`` to the unstable C api to expose the
+implementation of :keyword:`except* <except_star>`.
+
+..
+
+.. date: 2023-05-19-10-22-34
+.. gh-issue: 104668
+.. nonce: MLX1g9
+.. section: C API
+
+Don't call :c:var:`PyOS_InputHook` or :c:var:`PyOS_ReadlineFunctionPointer`
+in subinterpreters, since it's generally difficult to avoid using global
+state in their registered callbacks. This also avoids situations where
+extensions may find themselves running in a subinterpreter they don't
+support (or haven't yet been loaded in).
diff --git a/Misc/NEWS.d/next/Build/2023-05-26-15-44-20.gh-issue-89886._iSW-p.rst b/Misc/NEWS.d/next/Build/2023-05-26-15-44-20.gh-issue-89886._iSW-p.rst
deleted file mode 100644
index 83559545e8614..0000000000000
--- a/Misc/NEWS.d/next/Build/2023-05-26-15-44-20.gh-issue-89886._iSW-p.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Autoconf 2.71 and aclocal 1.16.4 is now required to regenerate
-:file:`!configure`.
diff --git a/Misc/NEWS.d/next/Build/2023-06-06-09-08-10.gh-issue-90005.8mmeJQ.rst b/Misc/NEWS.d/next/Build/2023-06-06-09-08-10.gh-issue-90005.8mmeJQ.rst
deleted file mode 100644
index 0a23fbf0c0fbd..0000000000000
--- a/Misc/NEWS.d/next/Build/2023-06-06-09-08-10.gh-issue-90005.8mmeJQ.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fix a regression in :file:`configure` where we could end up unintentionally linking with ``libbsd``.
diff --git a/Misc/NEWS.d/next/C API/2023-05-19-10-22-34.gh-issue-104668.MLX1g9.rst b/Misc/NEWS.d/next/C API/2023-05-19-10-22-34.gh-issue-104668.MLX1g9.rst
deleted file mode 100644
index 7b882afd7f81a..0000000000000
--- a/Misc/NEWS.d/next/C API/2023-05-19-10-22-34.gh-issue-104668.MLX1g9.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-Don't call :c:var:`PyOS_InputHook` or :c:var:`PyOS_ReadlineFunctionPointer`
-in subinterpreters, since it's generally difficult to avoid using global
-state in their registered callbacks. This also avoids situations where
-extensions may find themselves running in a subinterpreter they don't
-support (or haven't yet been loaded in).
diff --git a/Misc/NEWS.d/next/C API/2023-05-30-10-15-13.gh-issue-105071.dPtp7c.rst b/Misc/NEWS.d/next/C API/2023-05-30-10-15-13.gh-issue-105071.dPtp7c.rst
deleted file mode 100644
index 3d916fcb961f6..0000000000000
--- a/Misc/NEWS.d/next/C API/2023-05-30-10-15-13.gh-issue-105071.dPtp7c.rst
+++ /dev/null
@@ -1 +0,0 @@
-Add ``PyUnstable_Exc_PrepReraiseStar`` to the unstable C api to expose the implementation of :keyword:`except* <except_star>`.
diff --git a/Misc/NEWS.d/next/C API/2023-05-30-17-45-32.gh-issue-105115.iRho1K.rst b/Misc/NEWS.d/next/C API/2023-05-30-17-45-32.gh-issue-105115.iRho1K.rst
deleted file mode 100644
index 595cc0e2013d9..0000000000000
--- a/Misc/NEWS.d/next/C API/2023-05-30-17-45-32.gh-issue-105115.iRho1K.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-``PyTypeObject.tp_bases`` (and ``tp_mro``) for builtin static types are now
-shared by all interpreters, whereas in 3.12-beta1 they were stored on
-``PyInterpreterState``. Also note that now the tuples are immortal objects.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-24-09-59-56.gh-issue-104825.mQesie.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-24-09-59-56.gh-issue-104825.mQesie.rst
deleted file mode 100644
index caf5d3527085f..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-24-09-59-56.gh-issue-104825.mQesie.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Tokens emitted by the :mod:`tokenize` module do not include an implicit
-``\n`` character in the ``line`` attribute anymore. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-24-10-19-35.gh-issue-104879.v-29NL.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-24-10-19-35.gh-issue-104879.v-29NL.rst
deleted file mode 100644
index 235f4180642be..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-24-10-19-35.gh-issue-104879.v-29NL.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix crash when accessing the ``__module__`` attribute of type aliases
-defined outside a module. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-24-12-10-54.gh-issue-104690.HX3Jou.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-24-12-10-54.gh-issue-104690.HX3Jou.rst
deleted file mode 100644
index 7934dd23b1069..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-24-12-10-54.gh-issue-104690.HX3Jou.rst
+++ /dev/null
@@ -1,6 +0,0 @@
-Starting new threads and process creation through :func:`os.fork` during interpreter
-shutdown (such as from :mod:`atexit` handlers) is no longer supported. It can lead
-to race condition between the main Python runtime thread freeing thread states while
-internal :mod:`threading` routines are trying to allocate and use the state of just
-created threads. Or forked children trying to use the mid-shutdown runtime and thread
-state in the child process.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-25-21-40-39.gh-issue-104955.LZx7jf.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-25-21-40-39.gh-issue-104955.LZx7jf.rst
deleted file mode 100644
index 9fccf2a41ffb6..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-25-21-40-39.gh-issue-104955.LZx7jf.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix signature for the new :meth:`~object.__release_buffer__` slot. Patch by Jelle
-Zijlstra.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-26-14-09-47.gh-issue-104972.El2UjE.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-26-14-09-47.gh-issue-104972.El2UjE.rst
deleted file mode 100644
index 05d50c108c7b7..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-26-14-09-47.gh-issue-104972.El2UjE.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Ensure that the ``line`` attribute in :class:`tokenize.TokenInfo` objects in
-the :mod:`tokenize` module are always correct. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-26-15-16-11.gh-issue-104976.6dLitD.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-26-15-16-11.gh-issue-104976.6dLitD.rst
deleted file mode 100644
index 377e8e7636268..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-26-15-16-11.gh-issue-104976.6dLitD.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Ensure that trailing ``DEDENT`` :class:`tokenize.TokenInfo` objects emitted
-by the :mod:`tokenize` module are reported as in Python 3.11. Patch by Pablo
-Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-23-16.gh-issue-105017.KQrsC0.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-23-16.gh-issue-105017.KQrsC0.rst
deleted file mode 100644
index d41a2169ccb3d..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-23-16.gh-issue-105017.KQrsC0.rst
+++ /dev/null
@@ -1 +0,0 @@
-Do not include an additional final ``NL`` token when parsing files having CRLF lines. Patch by Marta Gómez.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-57-11.gh-issue-105013.IsDgDY.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-57-11.gh-issue-105013.IsDgDY.rst
deleted file mode 100644
index a9917c2849982..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-27-16-57-11.gh-issue-105013.IsDgDY.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix handling of multiline parenthesized lambdas in
-:func:`inspect.getsource`. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-27-21-50-48.gh-issue-105017.4sDyDV.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-27-21-50-48.gh-issue-105017.4sDyDV.rst
deleted file mode 100644
index 02d653c2d658e..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-27-21-50-48.gh-issue-105017.4sDyDV.rst
+++ /dev/null
@@ -1 +0,0 @@
-Show CRLF lines in the tokenize string attribute in both NL and NEWLINE tokens. Patch by Marta Gómez.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-30-08-09-43.gh-issue-105035.OWUlHy.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-30-08-09-43.gh-issue-105035.OWUlHy.rst
deleted file mode 100644
index c0ee2da9d4503..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-30-08-09-43.gh-issue-105035.OWUlHy.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix :func:`super` calls on types with custom :attr:`tp_getattro`
-implementation (e.g. meta-types.)
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-31-08-10-59.gh-issue-104799.8kDWti.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-31-08-10-59.gh-issue-104799.8kDWti.rst
deleted file mode 100644
index e1fe47f862529..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-31-08-10-59.gh-issue-104799.8kDWti.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Attributes of :mod:`ast` nodes that are lists now default to the empty list
-if omitted. This means that some code that previously raised
-:exc:`TypeError` when the AST node was used will now proceed with the empty
-list instead. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-05-31-19-35-22.gh-issue-105164.6Wajph.rst b/Misc/NEWS.d/next/Core and Builtins/2023-05-31-19-35-22.gh-issue-105164.6Wajph.rst
deleted file mode 100644
index 7d3486c3b6e98..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-05-31-19-35-22.gh-issue-105164.6Wajph.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Ensure annotations are set up correctly if the only annotation in a block is
-within a :keyword:`match` block. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-06-01-11-37-03.gh-issue-105162.r8VCXk.rst b/Misc/NEWS.d/next/Core and Builtins/2023-06-01-11-37-03.gh-issue-105162.r8VCXk.rst
deleted file mode 100644
index adb4e8478d9c5..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-06-01-11-37-03.gh-issue-105162.r8VCXk.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixed bug in generator.close()/throw() where an inner iterator would be
-ignored when the outer iterator was instrumented.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-06-02-11-37-12.gh-issue-105194.4eu56B.rst b/Misc/NEWS.d/next/Core and Builtins/2023-06-02-11-37-12.gh-issue-105194.4eu56B.rst
deleted file mode 100644
index adee74f5894b5..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-06-02-11-37-12.gh-issue-105194.4eu56B.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Do not escape with backslashes f-string format specifiers. Patch by Pablo
-Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-06-02-17-39-19.gh-issue-98963.J4wJgk.rst b/Misc/NEWS.d/next/Core and Builtins/2023-06-02-17-39-19.gh-issue-98963.J4wJgk.rst
deleted file mode 100644
index 4caadb0875a18..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-06-02-17-39-19.gh-issue-98963.J4wJgk.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Restore the ability for a subclass of :class:`property` to define ``__slots__``
-or otherwise be dict-less by ignoring failures to set a docstring on such a
-class. This behavior had regressed in 3.12beta1. An :exc:`AttributeError`
-where there had not previously been one was disruptive to existing code.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-06-05-17-35-50.gh-issue-105324.BqhiJJ.rst b/Misc/NEWS.d/next/Core and Builtins/2023-06-05-17-35-50.gh-issue-105324.BqhiJJ.rst
deleted file mode 100644
index 17275aed338d0..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-06-05-17-35-50.gh-issue-105324.BqhiJJ.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix the main function of the :mod:`tokenize` module when reading from
-``sys.stdin``. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-06-06-11-37-53.gh-issue-105259.E2BGKL.rst b/Misc/NEWS.d/next/Core and Builtins/2023-06-06-11-37-53.gh-issue-105259.E2BGKL.rst
deleted file mode 100644
index 75a6303375082..0000000000000
--- a/Misc/NEWS.d/next/Core and Builtins/2023-06-06-11-37-53.gh-issue-105259.E2BGKL.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Don't include newline character for trailing ``NEWLINE`` tokens emitted in
-the :mod:`tokenize` module. Patch by Pablo Galindo
diff --git a/Misc/NEWS.d/next/Documentation/2023-05-25-22-34-31.gh-issue-104943.J2v1Pc.rst b/Misc/NEWS.d/next/Documentation/2023-05-25-22-34-31.gh-issue-104943.J2v1Pc.rst
deleted file mode 100644
index bc4d03b8e95f8..0000000000000
--- a/Misc/NEWS.d/next/Documentation/2023-05-25-22-34-31.gh-issue-104943.J2v1Pc.rst
+++ /dev/null
@@ -1 +0,0 @@
-Remove mentions of old Python versions in :class:`typing.NamedTuple`.
diff --git a/Misc/NEWS.d/next/Documentation/2023-05-28-19-08-42.gh-issue-89412.j4cg7K.rst b/Misc/NEWS.d/next/Documentation/2023-05-28-19-08-42.gh-issue-89412.j4cg7K.rst
deleted file mode 100644
index 00937e58c9859..0000000000000
--- a/Misc/NEWS.d/next/Documentation/2023-05-28-19-08-42.gh-issue-89412.j4cg7K.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Add missing documentation for the ``end_lineno`` and ``end_offset`` attributes
-of the :class:`traceback.TracebackException` class.
diff --git a/Misc/NEWS.d/next/Documentation/2023-05-28-21-01-00.gh-issue-89455.qAKRrA.rst b/Misc/NEWS.d/next/Documentation/2023-05-28-21-01-00.gh-issue-89455.qAKRrA.rst
deleted file mode 100644
index fdfa4357f001b..0000000000000
--- a/Misc/NEWS.d/next/Documentation/2023-05-28-21-01-00.gh-issue-89455.qAKRrA.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Add missing documentation for the ``max_group_depth`` and ``max_group_width``
-parameters and the ``exceptions`` attribute of the
-:class:`traceback.TracebackException` class.
diff --git a/Misc/NEWS.d/next/IDLE/2023-05-23-17-19-49.gh-issue-104719.rvYXH-.rst b/Misc/NEWS.d/next/IDLE/2023-05-23-17-19-49.gh-issue-104719.rvYXH-.rst
deleted file mode 100644
index 3fbe04ba4f684..0000000000000
--- a/Misc/NEWS.d/next/IDLE/2023-05-23-17-19-49.gh-issue-104719.rvYXH-.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Remove IDLE's modification of tokenize.tabsize and test other uses of
-tokenize data and methods.
diff --git a/Misc/NEWS.d/next/Library/2023-02-18-22-55-48.gh-issue-102024.RUmg_D.rst b/Misc/NEWS.d/next/Library/2023-02-18-22-55-48.gh-issue-102024.RUmg_D.rst
deleted file mode 100644
index bb9e28e06c555..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-02-18-22-55-48.gh-issue-102024.RUmg_D.rst
+++ /dev/null
@@ -1 +0,0 @@
-Reduce calls of ``_idle_semaphore.release()`` in :func:`concurrent.futures.thread._worker`.
diff --git a/Misc/NEWS.d/next/Library/2023-05-11-23-03-00.gh-issue-104399.MMatTP.rst b/Misc/NEWS.d/next/Library/2023-05-11-23-03-00.gh-issue-104399.MMatTP.rst
deleted file mode 100644
index 84cc888635b41..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-11-23-03-00.gh-issue-104399.MMatTP.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Prepare the ``_tkinter`` module for building with Tcl 9.0 and future
-libtommath by replacing usage of deprecated functions
-:c:func:`mp_to_unsigned_bin_n` and :c:func:`mp_unsigned_bin_size`
-when necessary.
diff --git a/Misc/NEWS.d/next/Library/2023-05-19-19-46-22.gh-issue-99108.wqCg0t.rst b/Misc/NEWS.d/next/Library/2023-05-19-19-46-22.gh-issue-99108.wqCg0t.rst
deleted file mode 100644
index b595f1893609c..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-19-19-46-22.gh-issue-99108.wqCg0t.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-We now release the GIL around built-in :mod:`hashlib` computations of
-reasonable size for the SHA families and MD5 hash functions, matching
-what our OpenSSL backed hash computations already does.
diff --git a/Misc/NEWS.d/next/Library/2023-05-22-18-39-53.gh-issue-104372.7tDRaK.rst b/Misc/NEWS.d/next/Library/2023-05-22-18-39-53.gh-issue-104372.7tDRaK.rst
deleted file mode 100644
index ea13ec85543ca..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-22-18-39-53.gh-issue-104372.7tDRaK.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-On Linux where :mod:`subprocess` can use the ``vfork()`` syscall for faster
-spawning, prevent the parent process from blocking other threads by dropping
-the GIL while it waits for the vfork'ed child process ``exec()`` outcome.
-This prevents spawning a binary from a slow filesystem from blocking the
-rest of the application.
diff --git a/Misc/NEWS.d/next/Library/2023-05-23-17-43-52.gh-issue-104797.NR7KzF.rst b/Misc/NEWS.d/next/Library/2023-05-23-17-43-52.gh-issue-104797.NR7KzF.rst
deleted file mode 100644
index 60c9a0601cdc9..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-23-17-43-52.gh-issue-104797.NR7KzF.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Allow :class:`typing.Protocol` classes to inherit from
-:class:`collections.abc.Buffer`. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Library/2023-05-23-18-31-49.gh-issue-104799.MJYOw6.rst b/Misc/NEWS.d/next/Library/2023-05-23-18-31-49.gh-issue-104799.MJYOw6.rst
deleted file mode 100644
index 614918d757296..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-23-18-31-49.gh-issue-104799.MJYOw6.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Adjust the location of the (see :pep:`695`) ``type_params`` field on
-:class:`ast.ClassDef`, :class:`ast.AsyncFunctionDef`, and
-:class:`ast.FunctionDef` to better preserve backward compatibility. Patch by
-Jelle Zijlstra
diff --git a/Misc/NEWS.d/next/Library/2023-05-24-09-34-23.gh-issue-104874.oqyJSy.rst b/Misc/NEWS.d/next/Library/2023-05-24-09-34-23.gh-issue-104874.oqyJSy.rst
deleted file mode 100644
index 9d5904bc14642..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-24-09-34-23.gh-issue-104874.oqyJSy.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Document the ``__name__`` and ``__supertype__`` attributes of
-:class:`typing.NewType`. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Library/2023-05-25-08-50-47.gh-issue-104935.-rm1BR.rst b/Misc/NEWS.d/next/Library/2023-05-25-08-50-47.gh-issue-104935.-rm1BR.rst
deleted file mode 100644
index 7af52bce2c918..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-25-08-50-47.gh-issue-104935.-rm1BR.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Fix bugs with the interaction between :func:`typing.runtime_checkable` and
-:class:`typing.Generic` that were introduced by the :pep:`695`
-implementation. Patch by Jelle Zijlstra.
diff --git a/Misc/NEWS.d/next/Library/2023-05-25-22-54-20.gh-issue-104947.hi6TUr.rst b/Misc/NEWS.d/next/Library/2023-05-25-22-54-20.gh-issue-104947.hi6TUr.rst
deleted file mode 100644
index 4af73d73d2a71..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-25-22-54-20.gh-issue-104947.hi6TUr.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Make comparisons between :class:`pathlib.PureWindowsPath` objects consistent
-across Windows and Posix to match 3.11 behavior.
diff --git a/Misc/NEWS.d/next/Library/2023-05-25-23-34-54.gh-issue-103631.x5Urye.rst b/Misc/NEWS.d/next/Library/2023-05-25-23-34-54.gh-issue-103631.x5Urye.rst
deleted file mode 100644
index d1eb2d3ed6191..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-25-23-34-54.gh-issue-103631.x5Urye.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix ``pathlib.PurePosixPath(pathlib.PureWindowsPath(...))`` not converting
-path separators to restore 3.11 compatible behavior.
diff --git a/Misc/NEWS.d/next/Library/2023-05-26-01-31-30.gh-issue-101588.RaqxFy.rst b/Misc/NEWS.d/next/Library/2023-05-26-01-31-30.gh-issue-101588.RaqxFy.rst
deleted file mode 100644
index 07e3dc468f7d9..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-26-01-31-30.gh-issue-101588.RaqxFy.rst
+++ /dev/null
@@ -1 +0,0 @@
-Deprecate undocumented copy/deepcopy/pickle support for itertools.
diff --git a/Misc/NEWS.d/next/Library/2023-05-30-21-27-41.gh-issue-105113.bDUPl_.rst b/Misc/NEWS.d/next/Library/2023-05-30-21-27-41.gh-issue-105113.bDUPl_.rst
deleted file mode 100644
index 59164ae4734e5..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-30-21-27-41.gh-issue-105113.bDUPl_.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Improve performance of :meth:`pathlib.PurePath.match` by compiling an
-:class:`re.Pattern` object for the entire pattern.
diff --git a/Misc/NEWS.d/next/Library/2023-05-31-16-58-42.gh-issue-105144.Oqfn0V.rst b/Misc/NEWS.d/next/Library/2023-05-31-16-58-42.gh-issue-105144.Oqfn0V.rst
deleted file mode 100644
index 7e4d6fbc4911b..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-05-31-16-58-42.gh-issue-105144.Oqfn0V.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-Fix a recent regression in the :mod:`typing` module. The regression meant
-that doing ``class Foo(X, typing.Protocol)``, where ``X`` was a class that
-had :class:`abc.ABCMeta` as its metaclass, would then cause subsequent
-``isinstance(1, X)`` calls to erroneously raise :exc:`TypeError`. Patch by
-Alex Waygood.
diff --git a/Misc/NEWS.d/next/Library/2023-06-02-02-38-26.gh-issue-105080.2imGMg.rst b/Misc/NEWS.d/next/Library/2023-06-02-02-38-26.gh-issue-105080.2imGMg.rst
deleted file mode 100644
index efe8365a7644b..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-06-02-02-38-26.gh-issue-105080.2imGMg.rst
+++ /dev/null
@@ -1 +0,0 @@
-Fixed inconsistent signature on derived classes for :func:`inspect.signature`
diff --git a/Misc/NEWS.d/next/Library/2023-06-02-14-57-11.gh-issue-105239.SAmuuj.rst b/Misc/NEWS.d/next/Library/2023-06-02-14-57-11.gh-issue-105239.SAmuuj.rst
deleted file mode 100644
index 35e1b1a217b3a..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-06-02-14-57-11.gh-issue-105239.SAmuuj.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fix longstanding bug where ``issubclass(object, typing.Protocol)`` would
-evaluate to ``True`` in some edge cases. Patch by Alex Waygood.
diff --git a/Misc/NEWS.d/next/Library/2023-06-04-12-16-47.gh-issue-105280.srRbCe.rst b/Misc/NEWS.d/next/Library/2023-06-04-12-16-47.gh-issue-105280.srRbCe.rst
deleted file mode 100644
index 8e46964660431..0000000000000
--- a/Misc/NEWS.d/next/Library/2023-06-04-12-16-47.gh-issue-105280.srRbCe.rst
+++ /dev/null
@@ -1,4 +0,0 @@
-Fix bug where ``isinstance([], collections.abc.Mapping)`` could evaluate to
-``True`` if garbage collection happened at the wrong time. The bug was
-caused by changes to the implementation of :class:`typing.Protocol` in
-Python 3.12.
diff --git a/Misc/NEWS.d/next/Security/2023-05-24-09-29-08.gh-issue-99108.hwS2cr.rst b/Misc/NEWS.d/next/Security/2023-05-24-09-29-08.gh-issue-99108.hwS2cr.rst
deleted file mode 100644
index 312ba89454b5b..0000000000000
--- a/Misc/NEWS.d/next/Security/2023-05-24-09-29-08.gh-issue-99108.hwS2cr.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Refresh our new HACL* built-in :mod:`hashlib` code from upstream. Built-in
-SHA2 should be faster and an issue with SHA3 on 32-bit platforms is fixed.
diff --git a/Misc/NEWS.d/next/Security/2023-06-01-03-24-58.gh-issue-103142.GLWDMX.rst b/Misc/NEWS.d/next/Security/2023-06-01-03-24-58.gh-issue-103142.GLWDMX.rst
deleted file mode 100644
index 7e0836879e4f8..0000000000000
--- a/Misc/NEWS.d/next/Security/2023-06-01-03-24-58.gh-issue-103142.GLWDMX.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-The version of OpenSSL used in our binary builds has been upgraded to 1.1.1u
-to address several CVEs.
diff --git a/Misc/NEWS.d/next/Windows/2023-05-23-19-26-28.gh-issue-104803.gqxYml.rst b/Misc/NEWS.d/next/Windows/2023-05-23-19-26-28.gh-issue-104803.gqxYml.rst
deleted file mode 100644
index d2242c7618997..0000000000000
--- a/Misc/NEWS.d/next/Windows/2023-05-23-19-26-28.gh-issue-104803.gqxYml.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Add :func:`os.path.isdevdrive` to detect whether a path is on a Windows Dev
-Drive. Returns ``False`` on platforms that do not support Dev Drive, and is
-absent on non-Windows platforms.
diff --git a/Misc/NEWS.d/next/Windows/2023-05-24-21-00-57.gh-issue-104820.ibyrpp.rst b/Misc/NEWS.d/next/Windows/2023-05-24-21-00-57.gh-issue-104820.ibyrpp.rst
deleted file mode 100644
index 5bdfbabfaf28e..0000000000000
--- a/Misc/NEWS.d/next/Windows/2023-05-24-21-00-57.gh-issue-104820.ibyrpp.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Fixes :func:`~os.stat` and related functions on file systems that do not
-support file ID requests. This includes FAT32 and exFAT.
diff --git a/Misc/NEWS.d/next/Windows/2023-05-29-11-38-53.gh-issue-88745.cldf9G.rst b/Misc/NEWS.d/next/Windows/2023-05-29-11-38-53.gh-issue-88745.cldf9G.rst
deleted file mode 100644
index 258eb89d50d9f..0000000000000
--- a/Misc/NEWS.d/next/Windows/2023-05-29-11-38-53.gh-issue-88745.cldf9G.rst
+++ /dev/null
@@ -1,3 +0,0 @@
-Improve performance of :func:`shutil.copy2` by using the operating system's
-``CopyFile2`` function. This may result in subtle changes to metadata copied
-along with some files, bringing them in line with normal OS behavior.
diff --git a/Misc/NEWS.d/next/Windows/2023-05-29-17-09-31.gh-issue-103646.U8oGQx.rst b/Misc/NEWS.d/next/Windows/2023-05-29-17-09-31.gh-issue-103646.U8oGQx.rst
deleted file mode 100644
index 71c1e7c6594cb..0000000000000
--- a/Misc/NEWS.d/next/Windows/2023-05-29-17-09-31.gh-issue-103646.U8oGQx.rst
+++ /dev/null
@@ -1,5 +0,0 @@
-When installed from the Microsoft Store, ``pip`` no longer defaults to
-per-user installs. However, as the install directory is unwritable, it
-should automatically decide to do a per-user install anyway. This should
-resolve issues when ``pip`` is passed an option that conflicts with
-``--user``.
diff --git a/Misc/NEWS.d/next/Windows/2023-05-31-16-14-31.gh-issue-105146.gNjqq8.rst b/Misc/NEWS.d/next/Windows/2023-05-31-16-14-31.gh-issue-105146.gNjqq8.rst
deleted file mode 100644
index 1a5208bc89820..0000000000000
--- a/Misc/NEWS.d/next/Windows/2023-05-31-16-14-31.gh-issue-105146.gNjqq8.rst
+++ /dev/null
@@ -1,2 +0,0 @@
-Updated the links at the end of the installer to point to Discourse rather
-than the mailing lists.
diff --git a/Misc/NEWS.d/next/macOS/2023-05-30-23-30-46.gh-issue-103142.55lMXQ.rst b/Misc/NEWS.d/next/macOS/2023-05-30-23-30-46.gh-issue-103142.55lMXQ.rst
deleted file mode 100644
index 1afd949d6a9f0..0000000000000
--- a/Misc/NEWS.d/next/macOS/2023-05-30-23-30-46.gh-issue-103142.55lMXQ.rst
+++ /dev/null
@@ -1 +0,0 @@
-Update macOS installer to use OpenSSL 1.1.1u.
diff --git a/README.rst b/README.rst
index 596a62108cf1f..bd1c1b06667aa 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-This is Python version 3.12.0 beta 1
+This is Python version 3.12.0 beta 2
=====================================
.. image:: https://github.com/python/cpython/workflows/Tests/badge.svg
More information about the Python-checkins
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