mirror of
https://github.com/python/cpython.git
synced 2025-10-31 21:51:50 +00:00
Python 3.13.0b3
This commit is contained in:
Thomas Wouters
parent
49e5740135
commit
7b413952e8
69 changed files with 737 additions and 190 deletions
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@ -20,10 +20,10 @@
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#define PY_MINOR_VERSION 13
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#define PY_MICRO_VERSION 0
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#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_BETA
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#define PY_RELEASE_SERIAL 2
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#define PY_RELEASE_SERIAL 3
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/* Version as a string */
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#define PY_VERSION "3.13.0b2+"
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#define PY_VERSION "3.13.0b3"
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/*--end constants--*/
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/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
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@ -1,5 +1,5 @@
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# -*- coding: utf-8 -*-
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# Autogenerated by Sphinx on Wed Jun 5 16:43:53 2024
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# Autogenerated by Sphinx on Thu Jun 27 15:02:53 2024
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# as part of the release process.
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topics = {'assert': 'The "assert" statement\n'
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'**********************\n'
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@ -362,21 +362,26 @@
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'a single\n'
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'target is allowed.\n'
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'\n'
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'For simple names as assignment targets, if in class or module '
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'scope,\n'
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'the annotations are evaluated and stored in a special class or '
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'module\n'
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'attribute "__annotations__" that is a dictionary mapping from '
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'variable\n'
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'names (mangled if private) to evaluated annotations. This '
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'attribute is\n'
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'writable and is automatically created at the start of class or '
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'module\n'
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'body execution, if annotations are found statically.\n'
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'\n'
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'For expressions as assignment targets, the annotations are '
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'The assignment target is considered “simple” if it consists of '
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'a\n'
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'single name that is not enclosed in parentheses. For simple '
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'assignment\n'
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'targets, if in class or module scope, the annotations are '
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'evaluated\n'
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'if in class or module scope, but not stored.\n'
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'and stored in a special class or module attribute '
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'"__annotations__"\n'
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'that is a dictionary mapping from variable names (mangled if '
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'private)\n'
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'to evaluated annotations. This attribute is writable and is\n'
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'automatically created at the start of class or module body '
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'execution,\n'
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'if annotations are found statically.\n'
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'\n'
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'If the assignment target is not simple (an attribute, '
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'subscript node,\n'
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'or parenthesized name), the annotation is evaluated if in '
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'class or\n'
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'module scope, but not stored.\n'
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'\n'
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'If a name is annotated in a function scope, then this name is '
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'local\n'
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@ -2388,18 +2393,16 @@
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'An\n'
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'expression-less "except" clause, if present, must be last; it '
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'matches\n'
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'any exception. For an "except" clause with an expression, that\n'
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'expression is evaluated, and the clause matches the exception if '
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'the\n'
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'resulting object is “compatible” with the exception. An object '
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'is\n'
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'compatible with an exception if the object is the class or a '
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'*non-\n'
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'virtual base class* of the exception object, or a tuple '
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'containing an\n'
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'item that is the class or a non-virtual base class of the '
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'exception\n'
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'object.\n'
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'any exception.\n'
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'\n'
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'For an "except" clause with an expression, the expression must\n'
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'evaluate to an exception type or a tuple of exception types. '
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'The\n'
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'raised exception matches an "except" clause whose expression '
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'evaluates\n'
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'to the class or a *non-virtual base class* of the exception '
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'object, or\n'
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'to a tuple that contains such a class.\n'
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'\n'
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'If no "except" clause matches the exception, the search for an\n'
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'exception handler continues in the surrounding code and on the\n'
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@ -2548,13 +2551,16 @@
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' ...\n'
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" ExceptionGroup('', (BlockingIOError()))\n"
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'\n'
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'An "except*" clause must have a matching type, and this type '
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'cannot be\n'
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'a subclass of "BaseExceptionGroup". It is not possible to mix '
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'"except"\n'
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'and "except*" in the same "try". "break", "continue" and '
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'"return"\n'
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'cannot appear in an "except*" clause.\n'
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'An "except*" clause must have a matching expression; it cannot '
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'be\n'
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'"except*:". Furthermore, this expression cannot contain '
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'exception\n'
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'group types, because that would have ambiguous semantics.\n'
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'\n'
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'It is not possible to mix "except" and "except*" in the same '
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'"try".\n'
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'"break", "continue" and "return" cannot appear in an "except*" '
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'clause.\n'
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'\n'
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'\n'
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'"else" clause\n'
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@ -4536,6 +4542,10 @@
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' It is not guaranteed that "__del__()" methods are called '
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'for\n'
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' objects that still exist when the interpreter exits.\n'
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' "weakref.finalize" provides a straightforward way to '
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'register a\n'
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' cleanup function to be called when an object is garbage '
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'collected.\n'
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'\n'
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' Note:\n'
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'\n'
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@ -9995,6 +10005,10 @@
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' It is not guaranteed that "__del__()" methods are called '
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'for\n'
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' objects that still exist when the interpreter exits.\n'
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' "weakref.finalize" provides a straightforward way to '
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'register a\n'
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' cleanup function to be called when an object is garbage '
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'collected.\n'
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'\n'
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' Note:\n'
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'\n'
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@ -13489,14 +13503,15 @@
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'clauses in turn until one is found that matches the exception. An\n'
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'expression-less "except" clause, if present, must be last; it '
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'matches\n'
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'any exception. For an "except" clause with an expression, that\n'
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'expression is evaluated, and the clause matches the exception if the\n'
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'resulting object is “compatible” with the exception. An object is\n'
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'compatible with an exception if the object is the class or a *non-\n'
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'virtual base class* of the exception object, or a tuple containing '
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'an\n'
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'item that is the class or a non-virtual base class of the exception\n'
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'object.\n'
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'any exception.\n'
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'\n'
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'For an "except" clause with an expression, the expression must\n'
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'evaluate to an exception type or a tuple of exception types. The\n'
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'raised exception matches an "except" clause whose expression '
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'evaluates\n'
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'to the class or a *non-virtual base class* of the exception object, '
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'or\n'
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'to a tuple that contains such a class.\n'
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'\n'
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'If no "except" clause matches the exception, the search for an\n'
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'exception handler continues in the surrounding code and on the\n'
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@ -13625,12 +13640,13 @@
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' ...\n'
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" ExceptionGroup('', (BlockingIOError()))\n"
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'\n'
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'An "except*" clause must have a matching type, and this type cannot '
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'be\n'
|
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'a subclass of "BaseExceptionGroup". It is not possible to mix '
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'"except"\n'
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'and "except*" in the same "try". "break", "continue" and "return"\n'
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'cannot appear in an "except*" clause.\n'
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'An "except*" clause must have a matching expression; it cannot be\n'
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'"except*:". Furthermore, this expression cannot contain exception\n'
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'group types, because that would have ambiguous semantics.\n'
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'\n'
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'It is not possible to mix "except" and "except*" in the same "try".\n'
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'"break", "continue" and "return" cannot appear in an "except*" '
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'clause.\n'
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'\n'
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'\n'
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'"else" clause\n'
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@ -16085,7 +16101,9 @@
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'\n'
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'Notes:\n'
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'\n'
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'1. *t* must have the same length as the slice it is replacing.\n'
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'1. If *k* is not equal to "1", *t* must have the same length as '
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'the\n'
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' slice it is replacing.\n'
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'\n'
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'2. The optional argument *i* defaults to "-1", so that by '
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'default the\n'
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@ -16549,8 +16567,9 @@
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'\n'
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'Notes:\n'
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'\n'
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'1. *t* must have the same length as the slice it is '
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'replacing.\n'
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'1. If *k* is not equal to "1", *t* must have the same '
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'length as the\n'
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' slice it is replacing.\n'
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'\n'
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'2. The optional argument *i* defaults to "-1", so that '
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'by default the\n'
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664
Misc/NEWS.d/3.13.0b3.rst
Normal file
664
Misc/NEWS.d/3.13.0b3.rst
Normal file
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@ -0,0 +1,664 @@
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.. date: 2024-06-26-14-09-31
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.. gh-issue: 120838
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.. nonce: nFeTL9
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.. release date: 2024-06-27
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.. section: Core and Builtins
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:c:func:`Py_Finalize()` and :c:func:`Py_FinalizeEx()` now always run with
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the main interpreter active.
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..
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.. date: 2024-06-26-13-42-36
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.. gh-issue: 113433
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.. nonce: xKAtLB
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.. section: Core and Builtins
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Subinterpreters now get cleaned up automatically during runtime
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finalization.
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..
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.. date: 2024-06-19-11-10-50
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.. gh-issue: 119462
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.. nonce: DpcqSe
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.. section: Core and Builtins
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Make sure that invariants of type versioning are maintained: * Superclasses
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always have their version number assigned before subclasses * The version
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tag is always zero if the tag is not valid. * The version tag is always
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non-zero if the tag is valid.
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..
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.. date: 2024-06-19-01-58-54
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.. gh-issue: 120437
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.. nonce: nCkIoI
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.. section: Core and Builtins
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Fix ``_CHECK_STACK_SPACE`` optimization problems introduced in :gh:`118322`.
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..
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.. date: 2024-06-18-22-41-05
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.. gh-issue: 120722
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.. nonce: rS7tkE
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.. section: Core and Builtins
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Correctly set the bytecode position on return instructions within lambdas.
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Patch by Jelle Zijlstra.
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..
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.. date: 2024-06-18-21-34-30
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.. gh-issue: 120367
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.. nonce: zDwffP
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.. section: Core and Builtins
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Fix bug where compiler creates a redundant jump during pseudo-op
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replacement. Can only happen with a synthetic AST that has a try on the same
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line as the instruction following the exception handler.
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..
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.. date: 2024-06-14-22-02-25
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.. gh-issue: 113993
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.. nonce: MiA0vX
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.. section: Core and Builtins
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Strings interned with :func:`sys.intern` are again garbage-collected when no
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longer used, as per the documentation. Strings interned with the C function
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:c:func:`PyUnicode_InternInPlace` are still immortal. Internals of the
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string interning mechanism have been changed. This may affect performance
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and identities of :class:`str` objects.
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..
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.. date: 2024-06-13-12-17-52
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.. gh-issue: 120384
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.. nonce: w1UBGl
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.. section: Core and Builtins
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Fix an array out of bounds crash in ``list_ass_subscript``, which could be
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invoked via some specificly tailored input: including concurrent
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modification of a list object, where one thread assigns a slice and another
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clears it.
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..
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.. date: 2024-06-12-18-50-29
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.. gh-issue: 120367
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.. nonce: LmXx2y
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.. section: Core and Builtins
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Fix crash in compiler on code with redundant NOPs and JUMPs which show up
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after exception handlers are moved to the end of the code.
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..
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.. date: 2024-06-12-18-23-15
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.. gh-issue: 120380
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.. nonce: edtqjq
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.. section: Core and Builtins
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Fix Python implementation of :class:`pickle.Pickler` for :class:`bytes` and
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:class:`bytearray` objects when using protocol version 5. Patch by Bénédikt
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Tran.
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..
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.. date: 2024-06-12-12-29-45
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.. gh-issue: 120400
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.. nonce: lZYHVS
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.. section: Core and Builtins
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Support Linux perf profiler to see Python calls on RISC-V architecture.
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..
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.. date: 2024-06-11-17-56-12
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.. gh-issue: 120221
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.. nonce: si9hM9
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.. section: Core and Builtins
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Deliver real signals on Ctrl-C and Ctrl-Z in the new REPL. Patch by Pablo
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Galindo
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..
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.. date: 2024-06-11-12-47-54
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.. gh-issue: 120346
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.. nonce: hhn_6X
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.. section: Core and Builtins
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Respect :envvar:`PYTHON_BASIC_REPL` when running in interative inspect mode
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(``python -i``). Patch by Pablo Galindo
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..
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.. date: 2024-06-10-22-30-26
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.. gh-issue: 93691
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.. nonce: 68WOTS
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.. section: Core and Builtins
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Fix source locations of instructions generated for the iterator of a for
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statement.
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..
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.. date: 2024-06-10-15-07-16
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.. gh-issue: 120198
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.. nonce: WW_pjO
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.. section: Core and Builtins
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Fix a crash when multiple threads read and write to the same ``__class__``
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of an object concurrently.
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..
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.. date: 2024-06-10-10-42-48
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.. gh-issue: 120298
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.. nonce: napREA
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.. section: Core and Builtins
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Fix use-after free in ``list_richcompare_impl`` which can be invoked via
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some specificly tailored evil input.
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..
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.. date: 2024-06-09-19-13-38
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.. gh-issue: 119666
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.. nonce: S0G4rZ
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.. section: Core and Builtins
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Fix a compiler crash in the case where two comprehensions in class scope
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both reference ``__class__``.
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..
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|
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.. date: 2024-06-07-16-09-04
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.. gh-issue: 120225
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.. nonce: kuYf9t
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.. section: Core and Builtins
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Fix crash in compiler on empty block at end of exception handler.
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..
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.. date: 2024-06-03-13-48-44
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.. gh-issue: 119933
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.. nonce: Kc0HG5
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.. section: Core and Builtins
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Improve :exc:`SyntaxError` messages for invalid expressions in a type
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parameters bound, a type parameter constraint tuple or a default type
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parameter. Patch by Bénédikt Tran.
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..
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.. bpo: 24766
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.. date: 2018-10-09-15-14-53
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.. nonce: c_C1Wc
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.. section: Core and Builtins
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Fix handling of ``doc`` argument to subclasses of ``property``.
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||||
..
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.. date: 2024-06-27-13-47-14
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.. gh-issue: 121027
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.. nonce: jh55EC
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.. section: Library
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Add a future warning in :meth:`!functools.partial.__get__`. In future Python
|
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versions :class:`functools.partial` will be a method descriptor.
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..
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||||
|
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.. date: 2024-06-26-10-13-40
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.. gh-issue: 121025
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.. nonce: M-XXlV
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.. section: Library
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Improve the :meth:`~object.__repr__` of :class:`functools.partialmethod`.
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Patch by Bénédikt Tran.
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..
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.. date: 2024-06-26-03-04-24
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.. gh-issue: 121018
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.. nonce: clVSc4
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.. section: Library
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Fixed an issue where :meth:`!argparse.ArgumentParser.parses_args` did not
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honor ``exit_on_error=False`` when given unrecognized arguments. Patch by
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Ben Hsing.
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..
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.. date: 2024-06-23-17-50-40
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.. gh-issue: 119614
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.. nonce: vwPGLB
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.. section: Library
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Fix truncation of strings with embedded null characters in some internal
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operations in :mod:`tkinter`.
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..
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.. date: 2024-06-23-11-21-27
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.. gh-issue: 120910
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.. nonce: t0QXdB
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.. section: Library
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When reading installed files from an egg, use ``relative_to(walk_up=True)``
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to honor files installed outside of the installation root.
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..
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||||
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||||
.. date: 2024-06-22-22-52-24
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.. gh-issue: 120888
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.. nonce: sd8I3N
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.. section: Library
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Upgrade pip wheel bundled with ensurepip (pip 24.1.1)
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..
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|
||||
.. date: 2024-06-22-22-23-56
|
||||
.. gh-issue: 101830
|
||||
.. nonce: 1BAoxH
|
||||
.. section: Library
|
||||
|
||||
Accessing the :mod:`tkinter` object's string representation no longer
|
||||
converts the underlying Tcl object to a string on Windows.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-21-14-32-56
|
||||
.. gh-issue: 120811
|
||||
.. nonce: eBmVTV
|
||||
.. section: Library
|
||||
|
||||
Fix possible memory leak in :meth:`contextvars.Context.run`.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-20-01-31-24
|
||||
.. gh-issue: 120769
|
||||
.. nonce: PfiMrc
|
||||
.. section: Library
|
||||
|
||||
Make empty line in :mod:`pdb` repeats the last command even when the command
|
||||
is from ``cmdqueue``.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-19-15-06-58
|
||||
.. gh-issue: 120732
|
||||
.. nonce: OvYV9b
|
||||
.. section: Library
|
||||
|
||||
Fix ``name`` passing to :class:`unittest.mock.Mock` object when using
|
||||
:func:`unittest.mock.create_autospec`.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-18-19-18-10
|
||||
.. gh-issue: 120683
|
||||
.. nonce: xmRez7
|
||||
.. section: Library
|
||||
|
||||
Fix an error in :class:`logging.LogRecord`, when the integer part of the
|
||||
timestamp is rounded up, while the millisecond calculation truncates,
|
||||
causing the log timestamp to be wrong by up to 999 ms (affected roughly 1 in
|
||||
8 million timestamps).
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-17-20-04-13
|
||||
.. gh-issue: 120633
|
||||
.. nonce: kZC5wt
|
||||
.. section: Library
|
||||
|
||||
Move scrollbar and remove tear-off menus in turtledemo.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-15-12-04-46
|
||||
.. gh-issue: 120541
|
||||
.. nonce: d3cc5y
|
||||
.. section: Library
|
||||
|
||||
Improve the prompt in the "less" pager when :func:`help` is called with
|
||||
non-string argument.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-14-20-05-25
|
||||
.. gh-issue: 120495
|
||||
.. nonce: OxgZKB
|
||||
.. section: Library
|
||||
|
||||
Fix incorrect exception handling in Tab Nanny. Patch by Wulian233.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-12-11-54-05
|
||||
.. gh-issue: 120381
|
||||
.. nonce: O-BNLs
|
||||
.. section: Library
|
||||
|
||||
Correct :func:`inspect.ismethoddescriptor` to check also for the lack of
|
||||
:meth:`~object.__delete__`. Patch by Jan Kaliszewski.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-12-10-00-31
|
||||
.. gh-issue: 90425
|
||||
.. nonce: 5CfkKG
|
||||
.. section: Library
|
||||
|
||||
The OS byte in gzip headers is now always set to 255 when using
|
||||
:func:`gzip.compress`.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-11-16-34-41
|
||||
.. gh-issue: 120343
|
||||
.. nonce: hdiXeU
|
||||
.. section: Library
|
||||
|
||||
Fix column offset reporting for tokens that come after multiline f-strings
|
||||
in the :mod:`tokenize` module.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-10-14-00-40
|
||||
.. gh-issue: 119600
|
||||
.. nonce: jJMf4C
|
||||
.. section: Library
|
||||
|
||||
Fix :func:`unittest.mock.patch` to not read attributes of the target when
|
||||
``new_callable`` is set. Patch by Robert Collins.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-08-15-46-35
|
||||
.. gh-issue: 114053
|
||||
.. nonce: Ub2XgJ
|
||||
.. section: Library
|
||||
|
||||
Fix edge-case bug where :func:`typing.get_type_hints` would produce
|
||||
incorrect results if type parameters in a class scope were overridden by
|
||||
assignments in a class scope and ``from __future__ import annotations``
|
||||
semantics were enabled. Patch by Alex Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-08-15-15-29
|
||||
.. gh-issue: 114053
|
||||
.. nonce: WQLAFG
|
||||
.. section: Library
|
||||
|
||||
Fix erroneous :exc:`NameError` when calling :func:`inspect.get_annotations`
|
||||
with ``eval_str=True``` on a class that made use of :pep:`695` type
|
||||
parameters in a module that had ``from __future__ import annotations`` at
|
||||
the top of the file. Patch by Alex Waygood.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-08-14-36-40
|
||||
.. gh-issue: 120268
|
||||
.. nonce: MNpd1q
|
||||
.. section: Library
|
||||
|
||||
Prohibit passing ``None`` to pure-Python :meth:`datetime.date.fromtimestamp`
|
||||
to achieve consistency with C-extension implementation.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-08-09-45-31
|
||||
.. gh-issue: 120244
|
||||
.. nonce: 8o9Dzr
|
||||
.. section: Library
|
||||
|
||||
Fix memory leak in :func:`re.sub()` when the replacement string contains
|
||||
backreferences.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-07-13-21-11
|
||||
.. gh-issue: 120211
|
||||
.. nonce: Rws_gf
|
||||
.. section: Library
|
||||
|
||||
Fix :mod:`tkinter.ttk` with Tcl/Tk 9.0.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-07-11-23-31
|
||||
.. gh-issue: 71587
|
||||
.. nonce: IjFajE
|
||||
.. section: Library
|
||||
|
||||
Fix crash in C version of :meth:`datetime.datetime.strptime` when called
|
||||
again on the restarted interpreter.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-06-17-24-43
|
||||
.. gh-issue: 120161
|
||||
.. nonce: DahNXV
|
||||
.. section: Library
|
||||
|
||||
:mod:`datetime` no longer crashes in certain complex reference cycle
|
||||
situations.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-06-12-07-57
|
||||
.. gh-issue: 119698
|
||||
.. nonce: rRrprk
|
||||
.. section: Library
|
||||
|
||||
Fix :meth:`symtable.Class.get_methods` and document its behaviour. Patch by
|
||||
Bénédikt Tran.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-05-16-30-28
|
||||
.. gh-issue: 120121
|
||||
.. nonce: 9dz8i7
|
||||
.. section: Library
|
||||
|
||||
Add :exc:`concurrent.futures.InvalidStateError` to module's ``__all__``.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-05-11-39-21
|
||||
.. gh-issue: 119933
|
||||
.. nonce: ooJXQV
|
||||
.. section: Library
|
||||
|
||||
Add the :class:`symtable.SymbolTableType` enumeration to represent the
|
||||
possible outputs of the :class:`symtable.SymbolTable.get_type` method. Patch
|
||||
by Bénédikt Tran.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-05-08-02-46
|
||||
.. gh-issue: 120108
|
||||
.. nonce: 4U9BL8
|
||||
.. section: Library
|
||||
|
||||
Fix calling :func:`copy.deepcopy` on :mod:`ast` trees that have been
|
||||
modified to have references to parent nodes. Patch by Jelle Zijlstra.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-04-19-03-25
|
||||
.. gh-issue: 112672
|
||||
.. nonce: K2XfZH
|
||||
.. section: Library
|
||||
|
||||
Support building :mod:`tkinter` with Tcl 9.0.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-04-08-57-02
|
||||
.. gh-issue: 65454
|
||||
.. nonce: o9j4wF
|
||||
.. section: Library
|
||||
|
||||
:func:`unittest.mock.Mock.attach_mock` no longer triggers a call to a
|
||||
``PropertyMock`` being attached.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-02-13-35-11
|
||||
.. gh-issue: 81936
|
||||
.. nonce: ETeW9x
|
||||
.. section: Library
|
||||
|
||||
:meth:`!help` and :meth:`!showtopic` methods now respect a configured
|
||||
*output* argument to :class:`!pydoc.Helper` and not use the pager in such
|
||||
cases. Patch by Enrico Tröger.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-05-29-21-50-05
|
||||
.. gh-issue: 119577
|
||||
.. nonce: S3BlKJ
|
||||
.. section: Library
|
||||
|
||||
The :exc:`DeprecationWarning` emitted when testing the truth value of an
|
||||
:class:`xml.etree.ElementTree.Element` now describes unconditionally
|
||||
returning ``True`` in a future version rather than raising an exception in
|
||||
Python 3.14.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-05-25-10-40-38
|
||||
.. gh-issue: 118908
|
||||
.. nonce: XcZiq4
|
||||
.. section: Library
|
||||
|
||||
Limit exposed globals from internal imports and definitions on new REPL
|
||||
startup. Patch by Eugene Triguba and Pablo Galindo.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-05-24-14-32-24
|
||||
.. gh-issue: 119506
|
||||
.. nonce: -nMNqq
|
||||
.. section: Library
|
||||
|
||||
Fix :meth:`!io.TextIOWrapper.write` method breaks internal buffer when the
|
||||
method is called again during flushing internal buffer.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-21-09-24-03
|
||||
.. gh-issue: 120671
|
||||
.. nonce: Z8sBQB
|
||||
.. section: Build
|
||||
|
||||
Fix failing configure tests due to a missing space when appending to CFLAGS.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-19-21-05-15
|
||||
.. gh-issue: 120602
|
||||
.. nonce: UyDARz
|
||||
.. section: Build
|
||||
|
||||
Correctly handle LLVM installs with ``LLVM_VERSION_SUFFIX`` when building
|
||||
with ``--enable-experimental-jit``.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-11-00-38-05
|
||||
.. gh-issue: 120326
|
||||
.. nonce: JHSDF1
|
||||
.. section: Build
|
||||
|
||||
On Windows, fix build error when ``--disable-gil`` and
|
||||
``--experimental-jit`` options are combined.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-09-15-54-22
|
||||
.. gh-issue: 120291
|
||||
.. nonce: IpfHzE
|
||||
.. section: Build
|
||||
|
||||
Make the ``python-config`` shell script compatible with non-bash shells.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-26-11-29-01
|
||||
.. gh-issue: 120642
|
||||
.. nonce: H7P9qK
|
||||
.. section: C API
|
||||
|
||||
Remove the private ``_Py_CODEUNIT`` type from the public C API. The internal
|
||||
``pycore_code.h`` header should now be used to get this internal type. Patch
|
||||
by Victor Stinner.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-21-16-41-21
|
||||
.. gh-issue: 120858
|
||||
.. nonce: Z5_-Mn
|
||||
.. section: C API
|
||||
|
||||
:c:func:`PyDict_Next` no longer locks the dictionary in the free-threaded
|
||||
build. The locking needs to be done by the caller around the entire
|
||||
iteration loop.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-06-19-21-27-42
|
||||
.. gh-issue: 120642
|
||||
.. nonce: UlKClN
|
||||
.. section: C API
|
||||
|
||||
Remove the following unstable functions:
|
||||
|
||||
* ``PyUnstable_Replace_Executor()``
|
||||
* ``PyUnstable_SetOptimizer()``
|
||||
* ``PyUnstable_GetOptimizer()``
|
||||
* ``PyUnstable_GetExecutor()``
|
||||
* ``PyUnstable_Optimizer_NewCounter()``
|
||||
* ``PyUnstable_Optimizer_NewUOpOptimizer()``
|
||||
|
||||
Patch by Victor Stinner.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-05-21-19-41-41
|
||||
.. gh-issue: 119344
|
||||
.. nonce: QKvzQb
|
||||
.. section: C API
|
||||
|
||||
The critical section API is now public as part of the non-limited C API.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-05-08-21-57-50
|
||||
.. gh-issue: 118789
|
||||
.. nonce: Ni4UQx
|
||||
.. section: C API
|
||||
|
||||
Add :c:func:`PyUnstable_Object_ClearWeakRefsNoCallbacks`, which clears
|
||||
weakrefs without calling their callbacks.
|
||||
|
||||
..
|
||||
|
||||
.. date: 2024-04-10-16-48-04
|
||||
.. gh-issue: 117511
|
||||
.. nonce: RZtBRK
|
||||
.. section: C API
|
||||
|
||||
Make the :c:type:`PyMutex` public in the non-limited C API.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Make the ``python-config`` shell script compatible with non-bash shells.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
On Windows, fix build error when ``--disable-gil`` and ``--experimental-jit``
|
||||
options are combined.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Correctly handle LLVM installs with ``LLVM_VERSION_SUFFIX`` when building
|
||||
with ``--enable-experimental-jit``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix failing configure tests due to a missing space when appending to CFLAGS.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Make the :c:type:`PyMutex` public in the non-limited C API.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add :c:func:`PyUnstable_Object_ClearWeakRefsNoCallbacks`, which clears
|
||||
weakrefs without calling their callbacks.
|
||||
|
|
@ -1 +0,0 @@
|
|||
The critical section API is now public as part of the non-limited C API.
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
Remove the following unstable functions:
|
||||
|
||||
* ``PyUnstable_Replace_Executor()``
|
||||
* ``PyUnstable_SetOptimizer()``
|
||||
* ``PyUnstable_GetOptimizer()``
|
||||
* ``PyUnstable_GetExecutor()``
|
||||
* ``PyUnstable_Optimizer_NewCounter()``
|
||||
* ``PyUnstable_Optimizer_NewUOpOptimizer()``
|
||||
|
||||
Patch by Victor Stinner.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:c:func:`PyDict_Next` no longer locks the dictionary in the free-threaded
|
||||
build. The locking needs to be done by the caller around the entire iteration
|
||||
loop.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Remove the private ``_Py_CODEUNIT`` type from the public C API. The internal
|
||||
``pycore_code.h`` header should now be used to get this internal type. Patch by
|
||||
Victor Stinner.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix handling of ``doc`` argument to subclasses of ``property``.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Improve :exc:`SyntaxError` messages for invalid expressions in a type
|
||||
parameters bound, a type parameter constraint tuple or a default type
|
||||
parameter.
|
||||
Patch by Bénédikt Tran.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix crash in compiler on empty block at end of exception handler.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a compiler crash in the case where two comprehensions in class scope both reference ``__class__``.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix use-after free in ``list_richcompare_impl`` which can be invoked via
|
||||
some specificly tailored evil input.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix a crash when multiple threads read and write to the same ``__class__`` of an object concurrently.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix source locations of instructions generated for the iterator of a for
|
||||
statement.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Respect :envvar:`PYTHON_BASIC_REPL` when running in interative inspect mode
|
||||
(``python -i``). Patch by Pablo Galindo
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Deliver real signals on Ctrl-C and Ctrl-Z in the new REPL. Patch by Pablo
|
||||
Galindo
|
||||
|
|
@ -1 +0,0 @@
|
|||
Support Linux perf profiler to see Python calls on RISC-V architecture.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix Python implementation of :class:`pickle.Pickler` for :class:`bytes` and
|
||||
:class:`bytearray` objects when using protocol version 5. Patch by Bénédikt
|
||||
Tran.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix crash in compiler on code with redundant NOPs and JUMPs which show up
|
||||
after exception handlers are moved to the end of the code.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Fix an array out of bounds crash in ``list_ass_subscript``, which could be
|
||||
invoked via some specificly tailored input: including concurrent modification
|
||||
of a list object, where one thread assigns a slice and another clears it.
|
||||
|
|
@ -1,5 +0,0 @@
|
|||
Strings interned with :func:`sys.intern` are again garbage-collected when no
|
||||
longer used, as per the documentation. Strings interned with the C function
|
||||
:c:func:`PyUnicode_InternInPlace` are still immortal. Internals of the
|
||||
string interning mechanism have been changed. This may affect performance
|
||||
and identities of :class:`str` objects.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix bug where compiler creates a redundant jump during pseudo-op replacement. Can only happen with a synthetic AST that has a try on the same line as the instruction following the exception handler.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Correctly set the bytecode position on return instructions within lambdas.
|
||||
Patch by Jelle Zijlstra.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix ``_CHECK_STACK_SPACE`` optimization problems introduced in :gh:`118322`.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Make sure that invariants of type versioning are maintained:
|
||||
* Superclasses always have their version number assigned before subclasses
|
||||
* The version tag is always zero if the tag is not valid.
|
||||
* The version tag is always non-zero if the tag is valid.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Subinterpreters now get cleaned up automatically during runtime
|
||||
finalization.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:c:func:`Py_Finalize()` and :c:func:`Py_FinalizeEx()` now always run with
|
||||
the main interpreter active.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :meth:`!io.TextIOWrapper.write` method breaks internal buffer when the method is called again during flushing internal buffer.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Limit exposed globals from internal imports and definitions on new REPL
|
||||
startup. Patch by Eugene Triguba and Pablo Galindo.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
The :exc:`DeprecationWarning` emitted when testing the truth value of an
|
||||
:class:`xml.etree.ElementTree.Element` now describes unconditionally
|
||||
returning ``True`` in a future version rather than raising an exception in
|
||||
Python 3.14.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
:meth:`!help` and :meth:`!showtopic` methods now respect a
|
||||
configured *output* argument to :class:`!pydoc.Helper` and not use the
|
||||
pager in such cases. Patch by Enrico Tröger.
|
||||
|
|
@ -1 +0,0 @@
|
|||
:func:`unittest.mock.Mock.attach_mock` no longer triggers a call to a ``PropertyMock`` being attached.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Support building :mod:`tkinter` with Tcl 9.0.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix calling :func:`copy.deepcopy` on :mod:`ast` trees that have been
|
||||
modified to have references to parent nodes. Patch by Jelle Zijlstra.
|
||||
|
|
@ -1,3 +0,0 @@
|
|||
Add the :class:`symtable.SymbolTableType` enumeration to represent the
|
||||
possible outputs of the :class:`symtable.SymbolTable.get_type` method. Patch
|
||||
by Bénédikt Tran.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Add :exc:`concurrent.futures.InvalidStateError` to module's ``__all__``.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix :meth:`symtable.Class.get_methods` and document its behaviour. Patch by
|
||||
Bénédikt Tran.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
:mod:`datetime` no longer crashes in certain complex reference cycle
|
||||
situations.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix crash in C version of :meth:`datetime.datetime.strptime` when called again
|
||||
on the restarted interpreter.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix :mod:`tkinter.ttk` with Tcl/Tk 9.0.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix memory leak in :func:`re.sub()` when the replacement string contains backreferences.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Prohibit passing ``None`` to pure-Python :meth:`datetime.date.fromtimestamp`
|
||||
to achieve consistency with C-extension implementation.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Fix erroneous :exc:`NameError` when calling :func:`inspect.get_annotations`
|
||||
with ``eval_str=True``` on a class that made use of :pep:`695` type
|
||||
parameters in a module that had ``from __future__ import annotations`` at
|
||||
the top of the file. Patch by Alex Waygood.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Fix edge-case bug where :func:`typing.get_type_hints` would produce
|
||||
incorrect results if type parameters in a class scope were overridden by
|
||||
assignments in a class scope and ``from __future__ import annotations``
|
||||
semantics were enabled. Patch by Alex Waygood.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix :func:`unittest.mock.patch` to not read attributes of the target when
|
||||
``new_callable`` is set. Patch by Robert Collins.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix column offset reporting for tokens that come after multiline f-strings in the :mod:`tokenize` module.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
The OS byte in gzip headers is now always set to 255 when using
|
||||
:func:`gzip.compress`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Correct :func:`inspect.ismethoddescriptor` to check also for the lack of
|
||||
:meth:`~object.__delete__`. Patch by Jan Kaliszewski.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix incorrect exception handling in Tab Nanny. Patch by Wulian233.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve the prompt in the "less" pager when :func:`help` is called with
|
||||
non-string argument.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Move scrollbar and remove tear-off menus in turtledemo.
|
||||
|
|
@ -1,4 +0,0 @@
|
|||
Fix an error in :class:`logging.LogRecord`, when the integer part of the
|
||||
timestamp is rounded up, while the millisecond calculation truncates,
|
||||
causing the log timestamp to be wrong by up to 999 ms (affected roughly 1 in
|
||||
8 million timestamps).
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix ``name`` passing to :class:`unittest.mock.Mock` object when using
|
||||
:func:`unittest.mock.create_autospec`.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Make empty line in :mod:`pdb` repeats the last command even when the command is from ``cmdqueue``.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Fix possible memory leak in :meth:`contextvars.Context.run`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Accessing the :mod:`tkinter` object's string representation no longer converts
|
||||
the underlying Tcl object to a string on Windows.
|
||||
|
|
@ -1 +0,0 @@
|
|||
Upgrade pip wheel bundled with ensurepip (pip 24.1.1)
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
When reading installed files from an egg, use ``relative_to(walk_up=True)``
|
||||
to honor files installed outside of the installation root.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fix truncation of strings with embedded null characters in some internal
|
||||
operations in :mod:`tkinter`.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Fixed an issue where :meth:`!argparse.ArgumentParser.parses_args` did not honor ``exit_on_error=False`` when given unrecognized arguments.
|
||||
Patch by Ben Hsing.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Improve the :meth:`~object.__repr__` of :class:`functools.partialmethod`.
|
||||
Patch by Bénédikt Tran.
|
||||
|
|
@ -1,2 +0,0 @@
|
|||
Add a future warning in :meth:`!functools.partial.__get__`. In future Python
|
||||
versions :class:`functools.partial` will be a method descriptor.
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
This is Python version 3.13.0 beta 2
|
||||
This is Python version 3.13.0 beta 3
|
||||
====================================
|
||||
|
||||
.. image:: https://github.com/python/cpython/workflows/Tests/badge.svg
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue