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| author | Pablo Galindo <pablogsal@gmail.com> | 2021-10-05 17:07:59 (GMT) |
|---|---|---|
| committer | Pablo Galindo <pablogsal@gmail.com> | 2021-10-05 17:07:59 (GMT) |
| commit | 350e7a25d66f71a211ec1ffbfe71bacb915276c3 (patch) | |
| tree | 2f9720e04fce5f489791189c706de82a5c60cfd5 | |
| parent | 4103280b83e1419bef535a42813d6dbe83bfe880 (diff) | |
| parent | 7c12e4835ebe52287acd200a2e76b533413b15d0 (diff) | |
| download | cpython-350e7a25d66f71a211ec1ffbfe71bacb915276c3.zip cpython-350e7a25d66f71a211ec1ffbfe71bacb915276c3.tar.gz cpython-350e7a25d66f71a211ec1ffbfe71bacb915276c3.tar.bz2 | |
Merge tag 'v3.11.0a1'
Python 3.11.0a1
483 files changed, 5665 insertions, 1497 deletions
diff --git a/Include/patchlevel.h b/Include/patchlevel.h index f37c4d4..28a081d 100644 --- a/Include/patchlevel.h +++ b/Include/patchlevel.h @@ -20,10 +20,10 @@ #define PY_MINOR_VERSION 11 #define PY_MICRO_VERSION 0 #define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA -#define PY_RELEASE_SERIAL 0 +#define PY_RELEASE_SERIAL 1 /* Version as a string */ -#define PY_VERSION "3.11.0a0" +#define PY_VERSION "3.11.0a1" /*--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 40f7a50..eb52337 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 Apr 5 17:39:41 2021 +# Autogenerated by Sphinx on Tue Oct 5 13:43:52 2021 topics = {'assert': 'The "assert" statement\n' '**********************\n' '\n' @@ -551,13 +551,65 @@ topics = {'assert': 'The "assert" statement\n' 'exception.\n' ' That new exception causes the old one to be lost.\n' '\n' - '[2] A string literal appearing as the first statement in the ' + '[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' - '[3] A string literal appearing as the first statement in the class\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', 'atom-identifiers': 'Identifiers (Names)\n' @@ -884,32 +936,6 @@ topics = {'assert': 'The "assert" statement\n' '*instance* of the\n' ' owner class.\n' '\n' - 'object.__set_name__(self, owner, name)\n' - '\n' - ' Called at the time the owning class *owner* is ' - 'created. The\n' - ' descriptor has been assigned to *name*.\n' - '\n' - ' Note:\n' - '\n' - ' "__set_name__()" is only called implicitly as part ' - 'of the "type"\n' - ' constructor, so it will need to be called ' - 'explicitly with the\n' - ' appropriate parameters when a descriptor is added ' - 'to a class\n' - ' after initial creation:\n' - '\n' - ' class A:\n' - ' pass\n' - ' descr = custom_descriptor()\n' - ' A.attr = descr\n' - " descr.__set_name__(A, 'attr')\n" - '\n' - ' See Creating the class object for more details.\n' - '\n' - ' New in version 3.6.\n' - '\n' 'The attribute "__objclass__" is interpreted by the ' '"inspect" module as\n' 'specifying the class where this object was defined ' @@ -988,9 +1014,9 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'For instance bindings, the precedence of descriptor ' 'invocation depends\n' - 'on the which descriptor methods are defined. A ' - 'descriptor can define\n' - 'any combination of "__get__()", "__set__()" and ' + 'on which descriptor methods are defined. A descriptor ' + 'can define any\n' + 'combination of "__get__()", "__set__()" and ' '"__delete__()". If it\n' 'does not define "__get__()", then accessing the ' 'attribute will return\n' @@ -1261,6 +1287,10 @@ topics = {'assert': 'The "assert" statement\n' 'In the latter case, sequence repetition is performed; a negative\n' 'repetition factor yields an empty sequence.\n' '\n' + 'This operation can be customized using the special "__mul__()" ' + 'and\n' + '"__rmul__()" methods.\n' + '\n' 'The "@" (at) operator is intended to be used for matrix\n' 'multiplication. No builtin Python types implement this operator.\n' '\n' @@ -1276,6 +1306,10 @@ topics = {'assert': 'The "assert" statement\n' 'result. Division by zero raises the "ZeroDivisionError" ' 'exception.\n' '\n' + 'This operation can be customized using the special "__truediv__()" ' + 'and\n' + '"__floordiv__()" methods.\n' + '\n' 'The "%" (modulo) operator yields the remainder from the division ' 'of\n' 'the first argument by the second. The numeric arguments are ' @@ -1307,6 +1341,10 @@ topics = {'assert': 'The "assert" statement\n' 'string formatting is described in the Python Library Reference,\n' 'section printf-style String Formatting.\n' '\n' + 'The *modulo* operation can be customized using the special ' + '"__mod__()"\n' + 'method.\n' + '\n' 'The floor division operator, the modulo operator, and the ' '"divmod()"\n' 'function are not defined for complex numbers. Instead, convert to ' @@ -1321,9 +1359,16 @@ topics = {'assert': 'The "assert" statement\n' 'and then added together. In the latter case, the sequences are\n' 'concatenated.\n' '\n' + 'This operation can be customized using the special "__add__()" ' + 'and\n' + '"__radd__()" methods.\n' + '\n' 'The "-" (subtraction) operator yields the difference of its ' 'arguments.\n' - 'The numeric arguments are first converted to a common type.\n', + 'The numeric arguments are first converted to a common type.\n' + '\n' + 'This operation can be customized using the special "__sub__()" ' + 'method.\n', 'bitwise': 'Binary bitwise operations\n' '*************************\n' '\n' @@ -1336,14 +1381,18 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'The "&" operator yields the bitwise AND of its arguments, which ' 'must\n' - 'be integers.\n' + 'be integers or one of them must be a custom object overriding\n' + '"__and__()" or "__rand__()" special methods.\n' '\n' 'The "^" operator yields the bitwise XOR (exclusive OR) of its\n' - 'arguments, which must be integers.\n' + 'arguments, which must be integers or one of them must be a ' + 'custom\n' + 'object overriding "__xor__()" or "__rxor__()" special methods.\n' '\n' 'The "|" operator yields the bitwise (inclusive) OR of its ' 'arguments,\n' - 'which must be integers.\n', + 'which must be integers or one of them must be a custom object\n' + 'overriding "__or__()" or "__ror__()" special methods.\n', 'bltin-code-objects': 'Code Objects\n' '************\n' '\n' @@ -1360,6 +1409,10 @@ topics = {'assert': 'The "assert" statement\n' 'through their "__code__" attribute. See also the ' '"code" module.\n' '\n' + 'Accessing "__code__" raises an auditing event ' + '"object.__getattr__"\n' + 'with arguments "obj" and ""__code__"".\n' + '\n' 'A code object can be executed or evaluated by passing ' 'it (instead of a\n' 'source string) to the "exec()" or "eval()" built-in ' @@ -1704,7 +1757,7 @@ topics = {'assert': 'The "assert" statement\n' 'original global namespace. (Usually, the suite contains mostly\n' 'function definitions.) When the class’s suite finishes execution, ' 'its\n' - 'execution frame is discarded but its local namespace is saved. [3] ' + 'execution frame is discarded but its local namespace is saved. [5] ' 'A\n' 'class object is then created using the inheritance list for the ' 'base\n' @@ -1785,7 +1838,11 @@ topics = {'assert': 'The "assert" statement\n' ' comp_operator ::= "<" | ">" | "==" | ">=" | "<=" | "!="\n' ' | "is" ["not"] | ["not"] "in"\n' '\n' - 'Comparisons yield boolean values: "True" or "False".\n' + 'Comparisons yield boolean values: "True" or "False". Custom ' + '*rich\n' + 'comparison methods* may return non-boolean values. In this ' + 'case Python\n' + 'will call "bool()" on such value in boolean contexts.\n' '\n' 'Comparisons can be chained arbitrarily, e.g., "x < y <= z" ' 'is\n' @@ -2381,11 +2438,11 @@ topics = {'assert': 'The "assert" statement\n' 'resulting\n' 'object is “compatible” with the exception. An object is ' 'compatible\n' - 'with an exception if it is the class or a base class of the ' - 'exception\n' - 'object, or a tuple containing an item that is the class or a ' - 'base\n' - 'class of the exception object.\n' + 'with an exception if the object is the class or a base class of ' + 'the\n' + 'exception object, or a tuple containing an item that is the ' + 'class or a\n' + 'base class of the exception object.\n' '\n' 'If no except clause matches the exception, the search for an ' 'exception\n' @@ -2694,7 +2751,7 @@ topics = {'assert': 'The "assert" statement\n' ' subject_expr ::= star_named_expression "," ' 'star_named_expressions?\n' ' | named_expression\n' - " case_block ::= 'case' patterns [guard] ':' block\n" + ' case_block ::= \'case\' patterns [guard] ":" block\n' '\n' 'Note:\n' '\n' @@ -2764,7 +2821,7 @@ topics = {'assert': 'The "assert" statement\n' 'have\n' ' happened.\n' '\n' - ' * If the guard evaluates as truthy or missing, the "block" ' + ' * If the guard evaluates as true or is missing, the "block" ' 'inside\n' ' "case_block" is executed.\n' '\n' @@ -2825,12 +2882,12 @@ topics = {'assert': 'The "assert" statement\n' '\n' '2. If the pattern succeeded, evaluate the "guard".\n' '\n' - ' * If the "guard" condition evaluates to “truthy”, the case ' - 'block is\n' + ' * If the "guard" condition evaluates as true, the case block ' + 'is\n' ' selected.\n' '\n' - ' * If the "guard" condition evaluates to “falsy”, the case ' - 'block is\n' + ' * If the "guard" condition evaluates as false, the case block ' + 'is\n' ' not selected.\n' '\n' ' * If the "guard" raises an exception during evaluation, the\n' @@ -3001,7 +3058,7 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'A single underscore "_" is not a capture pattern (this is what ' '"!\'_\'"\n' - 'expresses). And is instead treated as a "wildcard_pattern".\n' + 'expresses). It is instead treated as a "wildcard_pattern".\n' '\n' 'In a given pattern, a given name can only be bound once. E.g. ' '"case\n' @@ -3029,7 +3086,10 @@ topics = {'assert': 'The "assert" statement\n' '\n' " wildcard_pattern ::= '_'\n" '\n' - '"_" is a soft keyword.\n' + '"_" is a soft keyword within any pattern, but only within ' + 'patterns.\n' + 'It is an identifier, as usual, even within "match" subject\n' + 'expressions, "guard"s, and "case" blocks.\n' '\n' 'In simple terms, "_" will always succeed.\n' '\n' @@ -3073,7 +3133,7 @@ topics = {'assert': 'The "assert" statement\n' 'additional\n' 'syntax. Syntax:\n' '\n' - " group_pattern ::= '(' pattern ')'\n" + ' group_pattern ::= "(" pattern ")"\n' '\n' 'In simple terms "(P)" has the same effect as "P".\n' '\n' @@ -3120,8 +3180,9 @@ topics = {'assert': 'The "assert" statement\n' 'pattern\n' 'against a subject value:\n' '\n' - '1. If the subject value is not an instance of a\n' - ' "collections.abc.Sequence" the sequence pattern fails.\n' + '1. If the subject value is not a sequence [2], the sequence ' + 'pattern\n' + ' fails.\n' '\n' '2. If the subject value is an instance of "str", "bytes" or\n' ' "bytearray" the sequence pattern fails.\n' @@ -3176,7 +3237,7 @@ topics = {'assert': 'The "assert" statement\n' 'the\n' 'following happens:\n' '\n' - '* "isinstance(<subject>, collections.abc.Sequence)"\n' + '* check "<subject>" is a sequence\n' '\n' '* "len(subject) == <N>"\n' '\n' @@ -3210,18 +3271,19 @@ topics = {'assert': 'The "assert" statement\n' 'double star pattern must be the last subpattern in the mapping\n' 'pattern.\n' '\n' - 'Duplicate key values in mapping patterns are disallowed. (If all ' - 'key\n' - 'patterns are literal patterns this is considered a syntax ' - 'error;\n' - 'otherwise this is a runtime error and will raise "ValueError".)\n' + 'Duplicate keys in mapping patterns are disallowed. Duplicate ' + 'literal\n' + 'keys will raise a "SyntaxError". Two keys that otherwise have ' + 'the same\n' + 'value will raise a "ValueError" at runtime.\n' '\n' 'The following is the logical flow for matching a mapping ' 'pattern\n' 'against a subject value:\n' '\n' - '1. If the subject value is not an instance of\n' - ' "collections.abc.Mapping", the mapping pattern fails.\n' + '1. If the subject value is not a mapping [3],the mapping ' + 'pattern\n' + ' fails.\n' '\n' '2. If every key given in the mapping pattern is present in the ' 'subject\n' @@ -3231,7 +3293,10 @@ topics = {'assert': 'The "assert" statement\n' '\n' '3. If duplicate keys are detected in the mapping pattern, the ' 'pattern\n' - ' is considered invalid and "ValueError" is raised.\n' + ' is considered invalid. A "SyntaxError" is raised for ' + 'duplicate\n' + ' literal values; or a "ValueError" for named keys of the same ' + 'value.\n' '\n' 'Note:\n' '\n' @@ -3247,7 +3312,7 @@ topics = {'assert': 'The "assert" statement\n' 'the\n' 'following happens:\n' '\n' - '* "isinstance(<subject>, collections.abc.Mapping)"\n' + '* check "<subject>" is a mapping\n' '\n' '* "KEY1 in <subject>"\n' '\n' @@ -3293,7 +3358,9 @@ topics = {'assert': 'The "assert" statement\n' ' For a number of built-in types (specified below), a single\n' ' positional subpattern is accepted which will match the ' 'entire\n' - ' subject; for these types no keyword patterns are accepted.\n' + ' subject; for these types keyword patterns also work as for ' + 'other\n' + ' types.\n' '\n' ' If only keyword patterns are present, they are processed as\n' ' follows, one by one:\n' @@ -3324,15 +3391,14 @@ topics = {'assert': 'The "assert" statement\n' 'class\n' ' "name_or_attr" before matching:\n' '\n' - ' I. The equivalent of "getattr(cls, "__match_args__", ())" ' - 'is\n' + ' I. The equivalent of "getattr(cls, "__match_args__", ())" is\n' ' called.\n' '\n' ' * If this raises an exception, the exception bubbles up.\n' '\n' - ' * If the returned value is not a list or tuple, the ' - 'conversion\n' - ' fails and "TypeError" is raised.\n' + ' * If the returned value is not a tuple, the conversion ' + 'fails and\n' + ' "TypeError" is raised.\n' '\n' ' * If there are more positional patterns than\n' ' "len(cls.__match_args__)", "TypeError" is raised.\n' @@ -3426,7 +3492,6 @@ topics = {'assert': 'The "assert" statement\n' ' decorators ::= decorator+\n' ' decorator ::= "@" assignment_expression ' 'NEWLINE\n' - ' dotted_name ::= identifier ("." identifier)*\n' ' parameter_list ::= defparameter ("," ' 'defparameter)* "," "/" ["," [parameter_list_no_posonly]]\n' ' | parameter_list_no_posonly\n' @@ -3451,7 +3516,7 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'The function definition does not execute the function body; this ' 'gets\n' - 'executed only when the function is called. [2]\n' + 'executed only when the function is called. [4]\n' '\n' 'A function definition may be wrapped by one or more *decorator*\n' 'expressions. Decorator expressions are evaluated when the ' @@ -3526,7 +3591,7 @@ topics = {'assert': 'The "assert" statement\n' 'Calls.\n' 'A function call always assigns values to all parameters ' 'mentioned in\n' - 'the parameter list, either from position arguments, from ' + 'the parameter list, either from positional arguments, from ' 'keyword\n' 'arguments, or from default values. If the form “"*identifier"” ' 'is\n' @@ -3538,8 +3603,14 @@ topics = {'assert': 'The "assert" statement\n' 'new\n' 'empty mapping of the same type. Parameters after “"*"” or\n' '“"*identifier"” are keyword-only parameters and may only be ' - 'passed\n' - 'used keyword arguments.\n' + 'passed by\n' + 'keyword arguments. Parameters before “"/"” are positional-only\n' + 'parameters and may only be passed by positional arguments.\n' + '\n' + 'Changed in version 3.8: The "/" function parameter syntax may be ' + 'used\n' + 'to indicate positional-only parameters. See **PEP 570** for ' + 'details.\n' '\n' 'Parameters may have an *annotation* of the form “": ' 'expression"”\n' @@ -3552,11 +3623,20 @@ topics = {'assert': 'The "assert" statement\n' 'parameter list. These annotations can be any valid Python ' 'expression.\n' 'The presence of annotations does not change the semantics of a\n' - 'function. The annotation values are available as string values ' - 'in a\n' + 'function. The annotation values are available as values of a\n' 'dictionary keyed by the parameters’ names in the ' '"__annotations__"\n' - 'attribute of the function object.\n' + 'attribute of the function object. If the "annotations" import ' + 'from\n' + '"__future__" is used, annotations are preserved as strings at ' + 'runtime\n' + 'which enables postponed evaluation. Otherwise, they are ' + 'evaluated\n' + 'when the function definition is executed. In this case ' + 'annotations\n' + 'may be evaluated in a different order than they appear in the ' + 'source\n' + 'code.\n' '\n' 'It is also possible to create anonymous functions (functions not ' 'bound\n' @@ -3641,7 +3721,7 @@ topics = {'assert': 'The "assert" statement\n' 'function definitions.) When the class’s suite finishes ' 'execution, its\n' 'execution frame is discarded but its local namespace is saved. ' - '[3] A\n' + '[5] A\n' 'class object is then created using the inheritance list for the ' 'base\n' 'classes and the saved local namespace for the attribute ' @@ -3845,13 +3925,65 @@ topics = {'assert': 'The "assert" statement\n' 'exception.\n' ' That new exception causes the old one to be lost.\n' '\n' - '[2] A string literal appearing as the first statement in the ' + '[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' - '[3] A string literal appearing as the first statement in the ' + '[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', @@ -3989,13 +4121,13 @@ topics = {'assert': 'The "assert" statement\n' '\n' ' If "__new__()" is invoked during object construction and ' 'it returns\n' - ' an instance or subclass of *cls*, then the new ' - 'instance’s\n' - ' "__init__()" method will be invoked like ' - '"__init__(self[, ...])",\n' - ' where *self* is the new instance and the remaining ' - 'arguments are\n' - ' the same as were passed to the object constructor.\n' + ' an instance of *cls*, then the new instance’s ' + '"__init__()" method\n' + ' will be invoked like "__init__(self[, ...])", where ' + '*self* is the\n' + ' new instance and the remaining arguments are the same as ' + 'were\n' + ' passed to the object constructor.\n' '\n' ' If "__new__()" does not return an instance of *cls*, ' 'then the new\n' @@ -4703,13 +4835,18 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'If a file ".pdbrc" exists in the user’s home directory or in ' 'the\n' - 'current directory, it is read in and executed as if it had been ' - 'typed\n' - 'at the debugger prompt. This is particularly useful for ' - 'aliases. If\n' - 'both files exist, the one in the home directory is read first ' - 'and\n' - 'aliases defined there can be overridden by the local file.\n' + 'current directory, it is read with "\'utf-8\'" encoding and ' + 'executed as\n' + 'if it had been typed at the debugger prompt. This is ' + 'particularly\n' + 'useful for aliases. If both files exist, the one in the home\n' + 'directory is read first and aliases defined there can be ' + 'overridden by\n' + 'the local file.\n' + '\n' + 'Changed in version 3.11: ".pdbrc" is now read with "\'utf-8\'" ' + 'encoding.\n' + 'Previously, it was read with the system locale encoding.\n' '\n' 'Changed in version 3.2: ".pdbrc" can now contain commands that\n' 'continue debugging, such as "continue" or "next". Previously, ' @@ -6075,19 +6212,19 @@ topics = {'assert': 'The "assert" statement\n' 'complex\n' 'types. For integers, when binary, octal, or hexadecimal ' 'output is\n' - 'used, this option adds the prefix respective "\'0b\'", ' - '"\'0o\'", or "\'0x\'"\n' - 'to the output value. For float and complex the alternate ' - 'form causes\n' - 'the result of the conversion to always contain a ' - 'decimal-point\n' - 'character, even if no digits follow it. Normally, a ' - 'decimal-point\n' - 'character appears in the result of these conversions only ' - 'if a digit\n' - 'follows it. In addition, for "\'g\'" and "\'G\'" ' - 'conversions, trailing\n' - 'zeros are not removed from the result.\n' + 'used, this option adds the respective prefix "\'0b\'", ' + '"\'0o\'", "\'0x\'",\n' + 'or "\'0X\'" to the output value. For float and complex the ' + 'alternate\n' + 'form causes the result of the conversion to always contain ' + 'a decimal-\n' + 'point character, even if no digits follow it. Normally, a ' + 'decimal-\n' + 'point character appears in the result of these conversions ' + 'only if a\n' + 'digit follows it. In addition, for "\'g\'" and "\'G\'" ' + 'conversions,\n' + 'trailing zeros are not removed from the result.\n' '\n' 'The "\',\'" option signals the use of a comma for a ' 'thousands separator.\n' @@ -6204,8 +6341,12 @@ topics = {'assert': 'The "assert" statement\n' '+-----------+------------------------------------------------------------+\n' ' | "\'X\'" | Hex format. Outputs the number in base ' '16, using upper- |\n' - ' | | case letters for the digits above ' - '9. |\n' + ' | | case letters for the digits above 9. In ' + 'case "\'#\'" is |\n' + ' | | specified, the prefix "\'0x\'" will be ' + 'upper-cased to "\'0X\'" |\n' + ' | | as ' + 'well. |\n' ' ' '+-----------+------------------------------------------------------------+\n' ' | "\'n\'" | Number. This is the same as "\'d\'", ' @@ -6562,7 +6703,6 @@ topics = {'assert': 'The "assert" statement\n' ' decorators ::= decorator+\n' ' decorator ::= "@" assignment_expression ' 'NEWLINE\n' - ' dotted_name ::= identifier ("." identifier)*\n' ' parameter_list ::= defparameter ("," ' 'defparameter)* "," "/" ["," [parameter_list_no_posonly]]\n' ' | parameter_list_no_posonly\n' @@ -6587,7 +6727,7 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'The function definition does not execute the function body; this ' 'gets\n' - 'executed only when the function is called. [2]\n' + 'executed only when the function is called. [4]\n' '\n' 'A function definition may be wrapped by one or more *decorator*\n' 'expressions. Decorator expressions are evaluated when the ' @@ -6662,7 +6802,7 @@ topics = {'assert': 'The "assert" statement\n' 'Calls.\n' 'A function call always assigns values to all parameters ' 'mentioned in\n' - 'the parameter list, either from position arguments, from ' + 'the parameter list, either from positional arguments, from ' 'keyword\n' 'arguments, or from default values. If the form “"*identifier"” ' 'is\n' @@ -6674,8 +6814,14 @@ topics = {'assert': 'The "assert" statement\n' 'new\n' 'empty mapping of the same type. Parameters after “"*"” or\n' '“"*identifier"” are keyword-only parameters and may only be ' - 'passed\n' - 'used keyword arguments.\n' + 'passed by\n' + 'keyword arguments. Parameters before “"/"” are positional-only\n' + 'parameters and may only be passed by positional arguments.\n' + '\n' + 'Changed in version 3.8: The "/" function parameter syntax may be ' + 'used\n' + 'to indicate positional-only parameters. See **PEP 570** for ' + 'details.\n' '\n' 'Parameters may have an *annotation* of the form “": ' 'expression"”\n' @@ -6688,11 +6834,20 @@ topics = {'assert': 'The "assert" statement\n' 'parameter list. These annotations can be any valid Python ' 'expression.\n' 'The presence of annotations does not change the semantics of a\n' - 'function. The annotation values are available as string values ' - 'in a\n' + 'function. The annotation values are available as values of a\n' 'dictionary keyed by the parameters’ names in the ' '"__annotations__"\n' - 'attribute of the function object.\n' + 'attribute of the function object. If the "annotations" import ' + 'from\n' + '"__future__" is used, annotations are preserved as strings at ' + 'runtime\n' + 'which enables postponed evaluation. Otherwise, they are ' + 'evaluated\n' + 'when the function definition is executed. In this case ' + 'annotations\n' + 'may be evaluated in a different order than they appear in the ' + 'source\n' + 'code.\n' '\n' 'It is also possible to create anonymous functions (functions not ' 'bound\n' @@ -6909,8 +7064,8 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'A non-normative HTML file listing all valid identifier ' 'characters for\n' - 'Unicode 4.1 can be found at\n' - 'https://www.unicode.org/Public/13.0.0/ucd/DerivedCoreProperties.txt\n' + 'Unicode 14.0.0 can be found at\n' + 'https://www.unicode.org/Public/14.0.0/ucd/DerivedCoreProperties.txt\n' '\n' '\n' 'Keywords\n' @@ -7051,7 +7206,7 @@ topics = {'assert': 'The "assert" statement\n' ' | "from" relative_module "import" "(" ' 'identifier ["as" identifier]\n' ' ("," identifier ["as" identifier])* [","] ")"\n' - ' | "from" module "import" "*"\n' + ' | "from" relative_module "import" "*"\n' ' module ::= (identifier ".")* identifier\n' ' relative_module ::= "."* module | "."+\n' '\n' @@ -7395,10 +7550,7 @@ topics = {'assert': 'The "assert" statement\n' 'lambda': 'Lambdas\n' '*******\n' '\n' - ' lambda_expr ::= "lambda" [parameter_list] ":" ' - 'expression\n' - ' lambda_expr_nocond ::= "lambda" [parameter_list] ":" ' - 'expression_nocond\n' + ' lambda_expr ::= "lambda" [parameter_list] ":" expression\n' '\n' 'Lambda expressions (sometimes called lambda forms) are used to ' 'create\n' @@ -7715,11 +7867,11 @@ topics = {'assert': 'The "assert" statement\n' 'instance, to\n' ' evaluate the expression "x + y", where *x* is an ' 'instance of a\n' - ' class that has an "__add__()" method, "x.__add__(y)" is ' - 'called.\n' - ' The "__divmod__()" method should be the equivalent to ' - 'using\n' - ' "__floordiv__()" and "__mod__()"; it should not be ' + ' class that has an "__add__()" method, ' + '"type(x).__add__(x, y)" is\n' + ' called. The "__divmod__()" method should be the ' + 'equivalent to\n' + ' using "__floordiv__()" and "__mod__()"; it should not be ' 'related to\n' ' "__truediv__()". Note that "__pow__()" should be ' 'defined to accept\n' @@ -7760,9 +7912,9 @@ topics = {'assert': 'The "assert" statement\n' 'expression "x -\n' ' y", where *y* is an instance of a class that has an ' '"__rsub__()"\n' - ' method, "y.__rsub__(x)" is called if "x.__sub__(y)" ' - 'returns\n' - ' *NotImplemented*.\n' + ' method, "type(y).__rsub__(y, x)" is called if ' + '"type(x).__sub__(x,\n' + ' y)" returns *NotImplemented*.\n' '\n' ' Note that ternary "pow()" will not try calling ' '"__rpow__()" (the\n' @@ -8009,8 +8161,8 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'The following table summarizes the operator precedence ' 'in Python, from\n' - 'lowest precedence (least binding) to highest precedence ' - '(most\n' + 'highest precedence (most binding) to lowest precedence ' + '(least\n' 'binding). Operators in the same box have the same ' 'precedence. Unless\n' 'the syntax is explicitly given, operators are binary. ' @@ -8029,71 +8181,71 @@ topics = {'assert': 'The "assert" statement\n' '| Operator | ' 'Description |\n' '|=================================================|=======================================|\n' - '| ":=" | ' - 'Assignment expression |\n' - '+-------------------------------------------------+---------------------------------------+\n' - '| "lambda" | ' - 'Lambda expression |\n' + '| "(expressions...)", "[expressions...]", "{key: | ' + 'Binding or parenthesized expression, |\n' + '| value...}", "{expressions...}" | list ' + 'display, dictionary display, set |\n' + '| | ' + 'display |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "if" – "else" | ' - 'Conditional expression |\n' + '| "x[index]", "x[index:index]", | ' + 'Subscription, slicing, call, |\n' + '| "x(arguments...)", "x.attribute" | ' + 'attribute reference |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "or" | ' - 'Boolean OR |\n' + '| "await" "x" | ' + 'Await expression |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "and" | ' - 'Boolean AND |\n' + '| "**" | ' + 'Exponentiation [5] |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "not" "x" | ' - 'Boolean NOT |\n' + '| "+x", "-x", "~x" | ' + 'Positive, negative, bitwise NOT |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "in", "not in", "is", "is not", "<", "<=", ">", | ' - 'Comparisons, including membership |\n' - '| ">=", "!=", "==" | ' - 'tests and identity tests |\n' + '| "*", "@", "/", "//", "%" | ' + 'Multiplication, matrix |\n' + '| | ' + 'multiplication, division, floor |\n' + '| | ' + 'division, remainder [6] |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "|" | ' - 'Bitwise OR |\n' + '| "+", "-" | ' + 'Addition and subtraction |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "^" | ' - 'Bitwise XOR |\n' + '| "<<", ">>" | ' + 'Shifts |\n' '+-------------------------------------------------+---------------------------------------+\n' '| "&" | ' 'Bitwise AND |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "<<", ">>" | ' - 'Shifts |\n' + '| "^" | ' + 'Bitwise XOR |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "+", "-" | ' - 'Addition and subtraction |\n' + '| "|" | ' + 'Bitwise OR |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "*", "@", "/", "//", "%" | ' - 'Multiplication, matrix |\n' - '| | ' - 'multiplication, division, floor |\n' - '| | ' - 'division, remainder [5] |\n' + '| "in", "not in", "is", "is not", "<", "<=", ">", | ' + 'Comparisons, including membership |\n' + '| ">=", "!=", "==" | ' + 'tests and identity tests |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "+x", "-x", "~x" | ' - 'Positive, negative, bitwise NOT |\n' + '| "not" "x" | ' + 'Boolean NOT |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "**" | ' - 'Exponentiation [6] |\n' + '| "and" | ' + 'Boolean AND |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "await" "x" | ' - 'Await expression |\n' + '| "or" | ' + 'Boolean OR |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "x[index]", "x[index:index]", | ' - 'Subscription, slicing, call, |\n' - '| "x(arguments...)", "x.attribute" | ' - 'attribute reference |\n' + '| "if" – "else" | ' + 'Conditional expression |\n' '+-------------------------------------------------+---------------------------------------+\n' - '| "(expressions...)", "[expressions...]", "{key: | ' - 'Binding or parenthesized expression, |\n' - '| value...}", "{expressions...}" | list ' - 'display, dictionary display, set |\n' - '| | ' - 'display |\n' + '| "lambda" | ' + 'Lambda expression |\n' + '+-------------------------------------------------+---------------------------------------+\n' + '| ":=" | ' + 'Assignment expression |\n' '+-------------------------------------------------+---------------------------------------+\n' '\n' '-[ Footnotes ]-\n' @@ -8174,14 +8326,14 @@ topics = {'assert': 'The "assert" statement\n' 'Check their\n' ' documentation for more info.\n' '\n' - '[5] The "%" operator is also used for string formatting; ' - 'the same\n' - ' precedence applies.\n' - '\n' - '[6] The power operator "**" binds less tightly than an ' + '[5] The power operator "**" binds less tightly than an ' 'arithmetic or\n' ' bitwise unary operator on its right, that is, ' - '"2**-1" is "0.5".\n', + '"2**-1" is "0.5".\n' + '\n' + '[6] The "%" operator is also used for string formatting; ' + 'the same\n' + ' precedence applies.\n', 'pass': 'The "pass" statement\n' '********************\n' '\n' @@ -8229,7 +8381,10 @@ topics = {'assert': 'The "assert" statement\n' '"ZeroDivisionError".\n' 'Raising a negative number to a fractional power results in a ' '"complex"\n' - 'number. (In earlier versions it raised a "ValueError".)\n', + 'number. (In earlier versions it raised a "ValueError".)\n' + '\n' + 'This operation can be customized using the special "__pow__()" ' + 'method.\n', 'raise': 'The "raise" statement\n' '*********************\n' '\n' @@ -8266,12 +8421,18 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'The "from" clause is used for exception chaining: if given, the ' 'second\n' - '*expression* must be another exception class or instance, which ' - 'will\n' - 'then be attached to the raised exception as the "__cause__" ' - 'attribute\n' - '(which is writable). If the raised exception is not handled, both\n' - 'exceptions will be printed:\n' + '*expression* must be another exception class or instance. If the\n' + 'second expression is an exception instance, it will be attached to ' + 'the\n' + 'raised exception as the "__cause__" attribute (which is writable). ' + 'If\n' + 'the expression is an exception class, the class will be ' + 'instantiated\n' + 'and the resulting exception instance will be attached to the ' + 'raised\n' + 'exception as the "__cause__" attribute. If the raised exception is ' + 'not\n' + 'handled, both exceptions will be printed:\n' '\n' ' >>> try:\n' ' ... print(1 / 0)\n' @@ -8623,6 +8784,10 @@ topics = {'assert': 'The "assert" statement\n' 'the\n' 'second argument.\n' '\n' + 'This operation can be customized using the special ' + '"__lshift__()" and\n' + '"__rshift__()" methods.\n' + '\n' 'A right shift by *n* bits is defined as floor division by ' '"pow(2,n)".\n' 'A left shift by *n* bits is defined as multiplication with ' @@ -8837,13 +9002,13 @@ topics = {'assert': 'The "assert" statement\n' '\n' ' If "__new__()" is invoked during object construction and ' 'it returns\n' - ' an instance or subclass of *cls*, then the new ' - 'instance’s\n' - ' "__init__()" method will be invoked like "__init__(self[, ' - '...])",\n' - ' where *self* is the new instance and the remaining ' - 'arguments are\n' - ' the same as were passed to the object constructor.\n' + ' an instance of *cls*, then the new instance’s ' + '"__init__()" method\n' + ' will be invoked like "__init__(self[, ...])", where ' + '*self* is the\n' + ' new instance and the remaining arguments are the same as ' + 'were\n' + ' passed to the object constructor.\n' '\n' ' If "__new__()" does not return an instance of *cls*, then ' 'the new\n' @@ -9511,32 +9676,6 @@ topics = {'assert': 'The "assert" statement\n' 'of the\n' ' owner class.\n' '\n' - 'object.__set_name__(self, owner, name)\n' - '\n' - ' Called at the time the owning class *owner* is created. ' - 'The\n' - ' descriptor has been assigned to *name*.\n' - '\n' - ' Note:\n' - '\n' - ' "__set_name__()" is only called implicitly as part of ' - 'the "type"\n' - ' constructor, so it will need to be called explicitly ' - 'with the\n' - ' appropriate parameters when a descriptor is added to a ' - 'class\n' - ' after initial creation:\n' - '\n' - ' class A:\n' - ' pass\n' - ' descr = custom_descriptor()\n' - ' A.attr = descr\n' - " descr.__set_name__(A, 'attr')\n" - '\n' - ' See Creating the class object for more details.\n' - '\n' - ' New in version 3.6.\n' - '\n' 'The attribute "__objclass__" is interpreted by the "inspect" ' 'module as\n' 'specifying the class where this object was defined (setting ' @@ -9613,10 +9752,10 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'For instance bindings, the precedence of descriptor ' 'invocation depends\n' - 'on the which descriptor methods are defined. A descriptor ' - 'can define\n' - 'any combination of "__get__()", "__set__()" and ' - '"__delete__()". If it\n' + 'on which descriptor methods are defined. A descriptor can ' + 'define any\n' + 'combination of "__get__()", "__set__()" and "__delete__()". ' + 'If it\n' 'does not define "__get__()", then accessing the attribute ' 'will return\n' 'the descriptor object itself unless there is a value in the ' @@ -9826,6 +9965,38 @@ topics = {'assert': 'The "assert" statement\n' '\n' ' New in version 3.6.\n' '\n' + 'When a class is created, "type.__new__()" scans the class ' + 'variables\n' + 'and makes callbacks to those with a "__set_name__()" hook.\n' + '\n' + 'object.__set_name__(self, owner, name)\n' + '\n' + ' Automatically called at the time the owning class *owner* ' + 'is\n' + ' created. The object has been assigned to *name* in that ' + 'class:\n' + '\n' + ' class A:\n' + ' x = C() # Automatically calls: x.__set_name__(A, ' + "'x')\n" + '\n' + ' If the class variable is assigned after the class is ' + 'created,\n' + ' "__set_name__()" will not be called automatically. If ' + 'needed,\n' + ' "__set_name__()" can be called directly:\n' + '\n' + ' class A:\n' + ' pass\n' + '\n' + ' c = C()\n' + ' A.x = c # The hook is not called\n' + " c.__set_name__(A, 'x') # Manually invoke the hook\n" + '\n' + ' See Creating the class object for more details.\n' + '\n' + ' New in version 3.6.\n' + '\n' '\n' 'Metaclasses\n' '-----------\n' @@ -10021,22 +10192,21 @@ topics = {'assert': 'The "assert" statement\n' 'When using the default metaclass "type", or any metaclass ' 'that\n' 'ultimately calls "type.__new__", the following additional\n' - 'customisation steps are invoked after creating the class ' + 'customization steps are invoked after creating the class ' 'object:\n' '\n' - '* first, "type.__new__" collects all of the descriptors in ' - 'the class\n' - ' namespace that define a "__set_name__()" method;\n' + '1. The "type.__new__" method collects all of the attributes ' + 'in the\n' + ' class namespace that define a "__set_name__()" method;\n' '\n' - '* second, all of these "__set_name__" methods are called ' - 'with the\n' - ' class being defined and the assigned name of that ' - 'particular\n' - ' descriptor;\n' + '2. Those "__set_name__" methods are called with the class ' + 'being\n' + ' defined and the assigned name of that particular ' + 'attribute;\n' '\n' - '* finally, the "__init_subclass__()" hook is called on the ' - 'immediate\n' - ' parent of the new class in its method resolution order.\n' + '3. The "__init_subclass__()" hook is called on the immediate ' + 'parent of\n' + ' the new class in its method resolution order.\n' '\n' 'After the class object is created, it is passed to the ' 'class\n' @@ -10437,11 +10607,11 @@ topics = {'assert': 'The "assert" statement\n' 'to\n' ' evaluate the expression "x + y", where *x* is an instance ' 'of a\n' - ' class that has an "__add__()" method, "x.__add__(y)" is ' - 'called.\n' - ' The "__divmod__()" method should be the equivalent to ' - 'using\n' - ' "__floordiv__()" and "__mod__()"; it should not be ' + ' class that has an "__add__()" method, "type(x).__add__(x, ' + 'y)" is\n' + ' called. The "__divmod__()" method should be the ' + 'equivalent to\n' + ' using "__floordiv__()" and "__mod__()"; it should not be ' 'related to\n' ' "__truediv__()". Note that "__pow__()" should be defined ' 'to accept\n' @@ -10482,9 +10652,9 @@ topics = {'assert': 'The "assert" statement\n' 'expression "x -\n' ' y", where *y* is an instance of a class that has an ' '"__rsub__()"\n' - ' method, "y.__rsub__(x)" is called if "x.__sub__(y)" ' - 'returns\n' - ' *NotImplemented*.\n' + ' method, "type(y).__rsub__(y, x)" is called if ' + '"type(x).__sub__(x,\n' + ' y)" returns *NotImplemented*.\n' '\n' ' Note that ternary "pow()" will not try calling ' '"__rpow__()" (the\n' @@ -10677,17 +10847,16 @@ topics = {'assert': 'The "assert" statement\n' '\n' 'object.__match_args__\n' '\n' - ' This class variable can be assigned a tuple or list of ' - 'strings.\n' - ' When this class is used in a class pattern with ' - 'positional\n' - ' arguments, each positional argument will be converted ' - 'into a\n' - ' keyword argument, using the corresponding value in ' - '*__match_args__*\n' - ' as the keyword. The absence of this attribute is ' - 'equivalent to\n' - ' setting it to "()".\n' + ' This class variable can be assigned a tuple of strings. ' + 'When this\n' + ' class is used in a class pattern with positional ' + 'arguments, each\n' + ' positional argument will be converted into a keyword ' + 'argument,\n' + ' using the corresponding value in *__match_args__* as the ' + 'keyword.\n' + ' The absence of this attribute is equivalent to setting it ' + 'to "()".\n' '\n' 'For example, if "MyClass.__match_args__" is "("left", ' '"center",\n' @@ -12078,10 +12247,10 @@ topics = {'assert': 'The "assert" statement\n' 'exception. For an except clause with an expression, that expression\n' 'is evaluated, and the clause matches the exception if the resulting\n' 'object is “compatible” with the exception. An object is compatible\n' - 'with an exception if it is the class or a base class of the ' - 'exception\n' - 'object, or a tuple containing an item that is the class or a base\n' - 'class of the exception object.\n' + 'with an exception if the object is the class or a base class of the\n' + 'exception object, or a tuple containing an item that is the class or ' + 'a\n' + 'base class of the exception object.\n' '\n' 'If no except clause matches the exception, the search for an ' 'exception\n' @@ -12680,7 +12849,13 @@ topics = {'assert': 'The "assert" statement\n' '| |\n' ' | | and "\'return\'" for the ' 'return | |\n' - ' | | annotation, if provided. ' + ' | | annotation, if provided. For ' + '| |\n' + ' | | more information on working ' + '| |\n' + ' | | with this attribute, see ' + '| |\n' + ' | | Annotations Best Practices. ' '| |\n' ' ' '+---------------------------+---------------------------------+-------------+\n' @@ -12905,20 +13080,34 @@ topics = {'assert': 'The "assert" statement\n' ' Attribute assignment updates the module’s namespace dictionary,\n' ' e.g., "m.x = 1" is equivalent to "m.__dict__["x"] = 1".\n' '\n' - ' Predefined (writable) attributes: "__name__" is the module’s ' - 'name;\n' - ' "__doc__" is the module’s documentation string, or "None" if\n' - ' unavailable; "__annotations__" (optional) is a dictionary\n' - ' containing *variable annotations* collected during module body\n' - ' execution; "__file__" is the pathname of the file from which ' + ' Predefined (writable) attributes:\n' + '\n' + ' "__name__"\n' + ' The module’s name.\n' + '\n' + ' "__doc__"\n' + ' The module’s documentation string, or "None" if ' + 'unavailable.\n' + '\n' + ' "__file__"\n' + ' The pathname of the file from which the module was loaded, ' + 'if\n' + ' it was loaded from a file. The "__file__" attribute may ' + 'be\n' + ' missing for certain types of modules, such as C modules ' + 'that\n' + ' are statically linked into the interpreter. For ' + 'extension\n' + ' modules loaded dynamically from a shared library, it’s ' 'the\n' - ' module was loaded, if it was loaded from a file. The "__file__"\n' - ' attribute may be missing for certain types of modules, such as ' - 'C\n' - ' modules that are statically linked into the interpreter; for\n' - ' extension modules loaded dynamically from a shared library, it ' - 'is\n' - ' the pathname of the shared library file.\n' + ' pathname of the shared library file.\n' + '\n' + ' "__annotations__"\n' + ' A dictionary containing *variable annotations* collected\n' + ' during module body execution. For best practices on ' + 'working\n' + ' with "__annotations__", please see Annotations Best\n' + ' Practices.\n' '\n' ' Special read-only attribute: "__dict__" is the module’s ' 'namespace\n' @@ -12976,20 +13165,31 @@ topics = {'assert': 'The "assert" statement\n' 'instance\n' ' (see below).\n' '\n' - ' Special attributes: "__name__" is the class name; "__module__" ' - 'is\n' - ' the module name in which the class was defined; "__dict__" is ' - 'the\n' - ' dictionary containing the class’s namespace; "__bases__" is a ' - 'tuple\n' - ' containing the base classes, in the order of their occurrence ' - 'in\n' - ' the base class list; "__doc__" is the class’s documentation ' - 'string,\n' - ' or "None" if undefined; "__annotations__" (optional) is a\n' - ' dictionary containing *variable annotations* collected during ' - 'class\n' - ' body execution.\n' + ' Special attributes:\n' + '\n' + ' "__name__"\n' + ' The class name.\n' + '\n' + ' "__module__"\n' + ' The name of the module in which the class was defined.\n' + '\n' + ' "__dict__"\n' + ' The dictionary containing the class’s namespace.\n' + '\n' + ' "__bases__"\n' + ' A tuple containing the base classes, in the order of ' + 'their\n' + ' occurrence in the base class list.\n' + '\n' + ' "__doc__"\n' + ' The class’s documentation string, or "None" if undefined.\n' + '\n' + ' "__annotations__"\n' + ' A dictionary containing *variable annotations* collected\n' + ' during class body execution. For best practices on ' + 'working\n' + ' with "__annotations__", please see Annotations Best\n' + ' Practices.\n' '\n' 'Class instances\n' ' A class instance is created by calling a class object (see ' @@ -13072,6 +13272,7 @@ topics = {'assert': 'The "assert" statement\n' '\n' ' Special read-only attributes: "co_name" gives the function ' 'name;\n' + ' "co_qualname" gives the fully qualified function name;\n' ' "co_argcount" is the total number of positional arguments\n' ' (including positional-only arguments and arguments with ' 'default\n' @@ -13132,6 +13333,54 @@ topics = {'assert': 'The "assert" statement\n' ' "co_consts" is the documentation string of the function, or\n' ' "None" if undefined.\n' '\n' + ' codeobject.co_positions()\n' + '\n' + ' Returns an iterable over the source code positions of ' + 'each\n' + ' bytecode instruction in the code object.\n' + '\n' + ' The iterator returns tuples containing the "(start_line,\n' + ' end_line, start_column, end_column)". The *i-th* tuple\n' + ' corresponds to the position of the source code that ' + 'compiled\n' + ' to the *i-th* instruction. Column information is ' + '0-indexed\n' + ' utf-8 byte offsets on the given source line.\n' + '\n' + ' This positional information can be missing. A ' + 'non-exhaustive\n' + ' lists of cases where this may happen:\n' + '\n' + ' * Running the interpreter with "-X" "no_debug_ranges".\n' + '\n' + ' * Loading a pyc file compiled while using "-X"\n' + ' "no_debug_ranges".\n' + '\n' + ' * Position tuples corresponding to artificial ' + 'instructions.\n' + '\n' + ' * Line and column numbers that can’t be represented due ' + 'to\n' + ' implementation specific limitations.\n' + '\n' + ' When this occurs, some or all of the tuple elements can ' + 'be\n' + ' "None".\n' + '\n' + ' New in version 3.11.\n' + '\n' + ' Note:\n' + '\n' + ' This feature requires storing column positions in code\n' + ' objects which may result in a small increase of disk ' + 'usage\n' + ' of compiled Python files or interpreter memory usage. ' + 'To\n' + ' avoid storing the extra information and/or deactivate\n' + ' printing the extra traceback information, the "-X"\n' + ' "no_debug_ranges" command line flag or the\n' + ' "PYTHONNODEBUGRANGES" environment variable can be used.\n' + '\n' ' Frame objects\n' ' Frame objects represent execution frames. They may occur in\n' ' traceback objects (see below), and are also passed to ' @@ -13150,6 +13399,10 @@ topics = {'assert': 'The "assert" statement\n' ' gives the precise instruction (this is an index into the\n' ' bytecode string of the code object).\n' '\n' + ' Accessing "f_code" raises an auditing event ' + '"object.__getattr__"\n' + ' with arguments "obj" and ""f_code"".\n' + '\n' ' Special writable attributes: "f_trace", if not "None", is a\n' ' function called for various events during code execution ' '(this\n' @@ -13233,6 +13486,9 @@ topics = {'assert': 'The "assert" statement\n' ' the exception occurred in a "try" statement with no matching\n' ' except clause or with a finally clause.\n' '\n' + ' Accessing "tb_frame" raises an auditing event\n' + ' "object.__getattr__" with arguments "obj" and ""tb_frame"".\n' + '\n' ' Special writable attribute: "tb_next" is the next level in ' 'the\n' ' stack trace (towards the frame where the exception occurred), ' @@ -13283,9 +13539,8 @@ topics = {'assert': 'The "assert" statement\n' ' object actually returned is the wrapped object, which is not\n' ' subject to any further transformation. Static method objects ' 'are\n' - ' not themselves callable, although the objects they wrap ' - 'usually\n' - ' are. Static method objects are created by the built-in\n' + ' also callable. Static method objects are created by the ' + 'built-in\n' ' "staticmethod()" constructor.\n' '\n' ' Class method objects\n' @@ -14237,7 +14492,7 @@ topics = {'assert': 'The "assert" statement\n' '| | "s[i:i] = ' '[x]") | |\n' '+--------------------------------+----------------------------------+-----------------------+\n' - '| "s.pop([i])" | retrieves the item at *i* ' + '| "s.pop()" or "s.pop(i)" | retrieves the item at *i* ' 'and | (2) |\n' '| | also removes it from ' '*s* | |\n' @@ -14700,7 +14955,7 @@ topics = {'assert': 'The "assert" statement\n' '| | "s[i:i] = ' '[x]") | |\n' '+--------------------------------+----------------------------------+-----------------------+\n' - '| "s.pop([i])" | retrieves the item at ' + '| "s.pop()" or "s.pop(i)" | retrieves the item at ' '*i* and | (2) |\n' '| | also removes it from ' '*s* | |\n' @@ -14765,15 +15020,21 @@ topics = {'assert': 'The "assert" statement\n' ' u_expr ::= power | "-" u_expr | "+" u_expr | "~" u_expr\n' '\n' 'The unary "-" (minus) operator yields the negation of its numeric\n' - 'argument.\n' + 'argument; the operation can be overridden with the "__neg__()" ' + 'special\n' + 'method.\n' '\n' 'The unary "+" (plus) operator yields its numeric argument ' - 'unchanged.\n' + 'unchanged;\n' + 'the operation can be overridden with the "__pos__()" special ' + 'method.\n' '\n' 'The unary "~" (invert) operator yields the bitwise inversion of ' 'its\n' 'integer argument. The bitwise inversion of "x" is defined as\n' - '"-(x+1)". It only applies to integral numbers.\n' + '"-(x+1)". It only applies to integral numbers or to custom ' + 'objects\n' + 'that override the "__invert__()" special method.\n' '\n' 'In all three cases, if the argument does not have the proper type, ' 'a\n' diff --git a/Misc/NEWS.d/3.11.0a1.rst b/Misc/NEWS.d/3.11.0a1.rst new file mode 100644 index 0000000..ba07ef9 --- /dev/null +++ b/Misc/NEWS.d/3.11.0a1.rst @@ -0,0 +1,5098 @@ +.. bpo: 42278 +.. date: 2021-08-29-12-39-44 +.. nonce: jvmQz_ +.. release date: 2021-10-05 +.. section: Security + +Replaced usage of :func:`tempfile.mktemp` with +:class:`~tempfile.TemporaryDirectory` to avoid a potential race condition. + +.. + +.. bpo: 44600 +.. date: 2021-07-25-20-04-54 +.. nonce: 0WMldg +.. section: Security + +Fix incorrect line numbers while tracing some failed patterns in :ref:`match +<match>` statements. Patch by Charles Burkland. + +.. + +.. bpo: 41180 +.. date: 2021-06-29-23-40-22 +.. nonce: uTWHv_ +.. section: Security + +Add auditing events to the :mod:`marshal` module, and stop raising +``code.__init__`` events for every unmarshalled code object. Directly +instantiated code objects will continue to raise an event, and audit event +handlers should inspect or collect the raw marshal data. This reduces a +significant performance overhead when loading from ``.pyc`` files. + +.. + +.. bpo: 44394 +.. date: 2021-06-29-02-45-53 +.. nonce: A220N1 +.. section: Security + +Update the vendored copy of libexpat to 2.4.1 (from 2.2.8) to get the fix +for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy is most used +on Windows and macOS. + +.. + +.. bpo: 43124 +.. date: 2021-05-08-11-50-46 +.. nonce: 2CTM6M +.. section: Security + +Made the internal ``putcmd`` function in :mod:`smtplib` sanitize input for +presence of ``\r`` and ``\n`` characters to avoid (unlikely) command +injection. + +.. + +.. bpo: 44022 +.. date: 2021-05-05-17-37-04 +.. nonce: bS3XJ9 +.. section: Security + +:mod:`http.client` now avoids infinitely reading potential HTTP headers +after a ``100 Continue`` status response from the server. + +.. + +.. bpo: 43760 +.. date: 2021-10-04-16-11-50 +.. nonce: R9QoUv +.. section: Core and Builtins + +The number of hardware branches per instruction dispatch is reduced from two +to one by adding a special instruction for tracing. Patch by Mark Shannon. + +.. + +.. bpo: 45061 +.. date: 2021-09-21-22-27-25 +.. nonce: 5IOUf0 +.. section: Core and Builtins + +Add a deallocator to the bool type to detect refcount bugs in C extensions +which call Py_DECREF(Py_True) or Py_DECREF(Py_False) by mistake. Detect also +refcount bugs when the empty tuple singleton or the Unicode empty string +singleton is destroyed by mistake. Patch by Victor Stinner. + +.. + +.. bpo: 24076 +.. date: 2021-09-20-10-02-12 +.. nonce: ZFgFSj +.. section: Core and Builtins + +sum() was further optimised for summing up single digit integers. + +.. + +.. bpo: 45190 +.. date: 2021-09-14-10-02-12 +.. nonce: ZFRgSj +.. section: Core and Builtins + +Update Unicode databases to Unicode 14.0.0. + +.. + +.. bpo: 45167 +.. date: 2021-09-14-09-23-59 +.. nonce: CPSSoV +.. section: Core and Builtins + +Fix deepcopying of :class:`types.GenericAlias` objects. + +.. + +.. bpo: 45155 +.. date: 2021-09-09-15-05-17 +.. nonce: JRw9TG +.. section: Core and Builtins + +:meth:`int.to_bytes` and :meth:`int.from_bytes` now take a default value of +``"big"`` for the ``byteorder`` argument. :meth:`int.to_bytes` also takes a +default value of ``1`` for the ``length`` argument. + +.. + +.. bpo: 44219 +.. date: 2021-09-09-10-32-33 +.. nonce: WiYyjz +.. section: Core and Builtins + +Release the GIL while performing ``isatty`` system calls on arbitrary file +descriptors. In particular, this affects :func:`os.isatty`, +:func:`os.device_encoding` and :class:`io.TextIOWrapper`. By extension, +:func:`io.open` in text mode is also affected. This change solves a deadlock +in :func:`os.isatty`. Patch by Vincent Michel in :issue:`44219`. + +.. + +.. bpo: 44959 +.. date: 2021-09-08-08-29-41 +.. nonce: OSwwPf +.. section: Core and Builtins + +Added fallback to extension modules with '.sl' suffix on HP-UX + +.. + +.. bpo: 45121 +.. date: 2021-09-07-17-10-16 +.. nonce: iG-Hsf +.. section: Core and Builtins + +Fix issue where ``Protocol.__init__`` raises ``RecursionError`` when it's +called directly or via ``super()``. Patch provided by Yurii Karabas. + +.. + +.. bpo: 44348 +.. date: 2021-09-07-00-21-04 +.. nonce: f8w_Td +.. section: Core and Builtins + +The deallocator function of the :exc:`BaseException` type now uses the +trashcan mecanism to prevent stack overflow. For example, when a +:exc:`RecursionError` instance is raised, it can be linked to another +RecursionError through the ``__context__`` attribute or the +``__traceback__`` attribute, and then a chain of exceptions is created. When +the chain is destroyed, nested deallocator function calls can crash with a +stack overflow if the chain is too long compared to the available stack +memory. Patch by Victor Stinner. + +.. + +.. bpo: 45123 +.. date: 2021-09-06-21-52-45 +.. nonce: 8Eh9iI +.. section: Core and Builtins + +Fix PyAiter_Check to only check for the __anext__ presence (not for +__aiter__). Rename PyAiter_Check to PyAIter_Check, PyObject_GetAiter -> +PyObject_GetAIter. + +.. + +.. bpo: 1514420 +.. date: 2021-09-03-16-18-10 +.. nonce: 2Lumpj +.. section: Core and Builtins + +Interpreter no longer attempts to open files with names in angle brackets +(like "<string>" or "<stdin>") when formatting an exception. + +.. + +.. bpo: 41031 +.. date: 2021-09-03-12-35-17 +.. nonce: yPSJEs +.. section: Core and Builtins + +Match C and Python code formatting of unprintable exceptions and exceptions +in the :mod:`__main__` module. + +.. + +.. bpo: 37330 +.. date: 2021-09-02-01-28-01 +.. nonce: QDjM_l +.. section: Core and Builtins + +:func:`open`, :func:`io.open`, :func:`codecs.open` and +:class:`fileinput.FileInput` no longer accept ``'U'`` ("universal newline") +in the file mode. This flag was deprecated since Python 3.3. Patch by Victor +Stinner. + +.. + +.. bpo: 45083 +.. date: 2021-09-01-23-55-49 +.. nonce: cLi9G3 +.. section: Core and Builtins + +When the interpreter renders an exception, its name now has a complete +qualname. Previously only the class name was concatenated to the module +name, which sometimes resulted in an incorrect full name being displayed. + +(This issue impacted only the C code exception rendering, the +:mod:`traceback` module was using qualname already). + +.. + +.. bpo: 34561 +.. date: 2021-09-01-19-21-48 +.. nonce: uMAVA- +.. section: Core and Builtins + +List sorting now uses the merge-ordering strategy from Munro and Wild's +``powersort()``. Unlike the former strategy, this is provably near-optimal +in the entropy of the distribution of run lengths. Most uses of +``list.sort()`` probably won't see a significant time difference, but may +see significant improvements in cases where the former strategy was +exceptionally poor. However, as these are all fast linear-time +approximations to a problem that's inherently at best quadratic-time to +solve truly optimally, it's also possible to contrive cases where the former +strategy did better. + +.. + +.. bpo: 45056 +.. date: 2021-09-01-16-55-43 +.. nonce: 7AK2d9 +.. section: Core and Builtins + +Compiler now removes trailing unused constants from co_consts. + +.. + +.. bpo: 45020 +.. date: 2021-08-31-17-44-51 +.. nonce: ZPI_3L +.. section: Core and Builtins + +Add a new command line option, "-X frozen_modules=[on|off]" to opt out of +(or into) using optional frozen modules. This defaults to "on" (or "off" if +it's a debug build). + +.. + +.. bpo: 45012 +.. date: 2021-08-31-11-09-52 +.. nonce: ueeOcx +.. section: Core and Builtins + +In :mod:`posix`, release GIL during ``stat()``, ``lstat()``, and +``fstatat()`` syscalls made by :func:`os.DirEntry.stat`. Patch by Stanisław +Skonieczny. + +.. + +.. bpo: 45018 +.. date: 2021-08-26-18-44-03 +.. nonce: pu8H9L +.. section: Core and Builtins + +Fixed pickling of range iterators that iterated for over ``2**32`` times. + +.. + +.. bpo: 45000 +.. date: 2021-08-25-23-17-32 +.. nonce: XjmyLl +.. section: Core and Builtins + +A :exc:`SyntaxError` is now raised when trying to delete :const:`__debug__`. +Patch by Dong-hee Na. + +.. + +.. bpo: 44963 +.. date: 2021-08-25-23-07-10 +.. nonce: 5EET8y +.. section: Core and Builtins + +Implement ``send()`` and ``throw()`` methods for ``anext_awaitable`` +objects. Patch by Pablo Galindo. + +.. + +.. bpo: 44962 +.. date: 2021-08-23-19-55-08 +.. nonce: J00ftt +.. section: Core and Builtins + +Fix a race in WeakKeyDictionary, WeakValueDictionary and WeakSet when two +threads attempt to commit the last pending removal. This fixes +asyncio.create_task and fixes a data loss in asyncio.run where +shutdown_asyncgens is not run + +.. + +.. bpo: 24234 +.. date: 2021-08-23-10-36-55 +.. nonce: MGVUQi +.. section: Core and Builtins + +Implement the :meth:`__bytes__` special method on the :class:`bytes` type, +so a bytes object ``b`` passes an ``isinstance(b, typing.SupportsBytes)`` +check. + +.. + +.. bpo: 24234 +.. date: 2021-08-22-12-28-50 +.. nonce: n3oTdx +.. section: Core and Builtins + +Implement the :meth:`__complex__` special method on the :class:`complex` +type, so a complex number ``z`` passes an ``isinstance(z, +typing.SupportsComplex)`` check. + +.. + +.. bpo: 44954 +.. date: 2021-08-19-14-43-24 +.. nonce: dLn3lg +.. section: Core and Builtins + +Fixed a corner case bug where the result of ``float.fromhex('0x.8p-1074')`` +was rounded the wrong way. + +.. + +.. bpo: 44947 +.. date: 2021-08-18-19-09-28 +.. nonce: mcvGdS +.. section: Core and Builtins + +Refine the syntax error for trailing commas in import statements. Patch by +Pablo Galindo. + +.. + +.. bpo: 44945 +.. date: 2021-08-18-11-14-38 +.. nonce: CO3s77 +.. section: Core and Builtins + +Specialize the BINARY_ADD instruction using the PEP 659 machinery. Adds five +new instructions: + +* BINARY_ADD_ADAPTIVE +* BINARY_ADD_FLOAT +* BINARY_ADD_INT +* BINARY_ADD_UNICODE +* BINARY_ADD_UNICODE_INPLACE_FAST + +.. + +.. bpo: 44929 +.. date: 2021-08-16-23-16-17 +.. nonce: qpMEky +.. section: Core and Builtins + +Fix some edge cases of ``enum.Flag`` string representation in the REPL. +Patch by Pablo Galindo. + +.. + +.. bpo: 44914 +.. date: 2021-08-16-11-36-02 +.. nonce: 6Lgrx3 +.. section: Core and Builtins + +Class version tags are no longer recycled. + +This means that a version tag serves as a unique identifier for the state of +a class. We rely on this for effective specialization of the LOAD_ATTR and +other instructions. + +.. + +.. bpo: 44698 +.. date: 2021-08-15-10-39-06 +.. nonce: lITKNc +.. section: Core and Builtins + +Restore behaviour of complex exponentiation with integer-valued exponent of +type :class:`float` or :class:`complex`. + +.. + +.. bpo: 44895 +.. date: 2021-08-14-20-13-21 +.. nonce: Ic9m90 +.. section: Core and Builtins + +A debug variable :envvar:`PYTHONDUMPREFSFILE` is added for creating a dump +file which is generated by :option:`--with-trace-refs`. Patch by Dong-hee +Na. + +.. + +.. bpo: 44900 +.. date: 2021-08-12-14-00-57 +.. nonce: w2gpwy +.. section: Core and Builtins + +Add five superinstructions for PEP 659 quickening: + +* LOAD_FAST LOAD_FAST +* STORE_FAST LOAD_FAST +* LOAD_FAST LOAD_CONST +* LOAD_CONST LOAD_FAST +* STORE_FAST STORE_FAST + +.. + +.. bpo: 44889 +.. date: 2021-08-11-20-45-02 +.. nonce: 2T3nTn +.. section: Core and Builtins + +Initial implementation of adaptive specialization of ``LOAD_METHOD``. The +following specialized forms were added: + +* ``LOAD_METHOD_CACHED`` + +* ``LOAD_METHOD_MODULE`` + +* ``LOAD_METHOD_CLASS`` + +.. + +.. bpo: 44890 +.. date: 2021-08-11-16-46-27 +.. nonce: PwNg8N +.. section: Core and Builtins + +Specialization stats are always collected in debug builds. + +.. + +.. bpo: 44885 +.. date: 2021-08-11-15-39-57 +.. nonce: i4noUO +.. section: Core and Builtins + +Correct the ast locations of f-strings with format specs and repeated +expressions. Patch by Pablo Galindo + +.. + +.. bpo: 44878 +.. date: 2021-08-11-14-12-41 +.. nonce: pAbBfc +.. section: Core and Builtins + +Remove the loop from the bytecode interpreter. All instructions end with a +DISPATCH macro, so the loop is now redundant. + +.. + +.. bpo: 44878 +.. date: 2021-08-11-12-03-52 +.. nonce: nEhjLi +.. section: Core and Builtins + +Remove switch statement for interpreter loop when using computed gotos. This +makes sure that we only have one dispatch table in the interpreter. + +.. + +.. bpo: 44874 +.. date: 2021-08-09-19-05-20 +.. nonce: oOcfU4 +.. section: Core and Builtins + +Deprecate the old trashcan macros +(``Py_TRASHCAN_SAFE_BEGIN``/``Py_TRASHCAN_SAFE_END``). They should be +replaced by the new macros ``Py_TRASHCAN_BEGIN`` and ``Py_TRASHCAN_END``. + +.. + +.. bpo: 44872 +.. date: 2021-08-09-16-16-03 +.. nonce: OKRlhK +.. section: Core and Builtins + +Use new trashcan macros (Py_TRASHCAN_BEGIN/END) in frameobject.c instead of +the old ones (Py_TRASHCAN_SAFE_BEGIN/END). + +.. + +.. bpo: 33930 +.. date: 2021-08-09-14-29-52 +.. nonce: --5LQ- +.. section: Core and Builtins + +Fix segmentation fault with deep recursion when cleaning method objects. +Patch by Augusto Goulart and Pablo Galindo. + +.. + +.. bpo: 25782 +.. date: 2021-08-07-21-39-19 +.. nonce: B22lMx +.. section: Core and Builtins + +Fix bug where ``PyErr_SetObject`` hangs when the current exception has a +cycle in its context chain. + +.. + +.. bpo: 44856 +.. date: 2021-08-07-01-26-12 +.. nonce: 9rk3li +.. section: Core and Builtins + +Fix reference leaks in the error paths of ``update_bases()`` and +``__build_class__``. Patch by Pablo Galindo. + +.. + +.. bpo: 44826 +.. date: 2021-08-05-17-49-55 +.. nonce: zQsyK5 +.. section: Core and Builtins + +Initial implementation of adaptive specialization of STORE_ATTR + +Three specialized forms of STORE_ATTR are added: + +* STORE_ATTR_SLOT + +* STORE_ATTR_SPLIT_KEYS + +* STORE_ATTR_WITH_HINT + +.. + +.. bpo: 44838 +.. date: 2021-08-05-17-42-03 +.. nonce: r_Lkj_ +.. section: Core and Builtins + +Fixed a bug that was causing the parser to raise an incorrect custom +:exc:`SyntaxError` for invalid 'if' expressions. Patch by Pablo Galindo. + +.. + +.. bpo: 44821 +.. date: 2021-08-04-11-37-38 +.. nonce: 67YHGI +.. section: Core and Builtins + +Create instance dictionaries (__dict__) eagerly, to improve regularity of +object layout and assist specialization. + +.. + +.. bpo: 44792 +.. date: 2021-07-31-12-12-57 +.. nonce: mOReTW +.. section: Core and Builtins + +Improve syntax errors for if expressions. Patch by Miguel Brito + +.. + +.. bpo: 34013 +.. date: 2021-07-27-11-14-22 +.. nonce: SjLFe- +.. section: Core and Builtins + +Generalize the invalid legacy statement custom error message (like the one +generated when "print" is called without parentheses) to include more +generic expressions. Patch by Pablo Galindo + +.. + +.. bpo: 44732 +.. date: 2021-07-26-15-27-03 +.. nonce: IxObt3 +.. section: Core and Builtins + +Rename ``types.Union`` to ``types.UnionType``. + +.. + +.. bpo: 44725 +.. date: 2021-07-23-15-17-01 +.. nonce: qcuKaa +.. section: Core and Builtins + +Expose specialization stats in python via +:func:`_opcode.get_specialization_stats`. + +.. + +.. bpo: 44717 +.. date: 2021-07-23-01-52-13 +.. nonce: -vVmAh +.. section: Core and Builtins + +Improve AttributeError on circular imports of submodules. + +.. + +.. bpo: 44698 +.. date: 2021-07-21-15-26-56 +.. nonce: DA4_0o +.. section: Core and Builtins + +Fix undefined behaviour in complex object exponentiation. + +.. + +.. bpo: 44653 +.. date: 2021-07-19-20-49-06 +.. nonce: WcqGyI +.. section: Core and Builtins + +Support :mod:`typing` types in parameter substitution in the union type. + +.. + +.. bpo: 44676 +.. date: 2021-07-19-19-53-46 +.. nonce: WgIMvh +.. section: Core and Builtins + +Add ability to serialise ``types.Union`` objects. Patch provided by Yurii +Karabas. + +.. + +.. bpo: 44633 +.. date: 2021-07-17-21-04-04 +.. nonce: 5-zKeI +.. section: Core and Builtins + +Parameter substitution of the union type with wrong types now raises +``TypeError`` instead of returning ``NotImplemented``. + +.. + +.. bpo: 44661 +.. date: 2021-07-17-14-20-59 +.. nonce: BQbXiH +.. section: Core and Builtins + +Update ``property_descr_set`` to use vectorcall if possible. Patch by +Dong-hee Na. + +.. + +.. bpo: 44662 +.. date: 2021-07-17-13-41-58 +.. nonce: q22kWR +.. section: Core and Builtins + +Add ``__module__`` to ``types.Union``. This also fixes ``types.Union`` +issues with ``typing.Annotated``. Patch provided by Yurii Karabas. + +.. + +.. bpo: 44655 +.. date: 2021-07-16-21-35-14 +.. nonce: 95I7M6 +.. section: Core and Builtins + +Include the name of the type in unset __slots__ attribute errors. Patch by +Pablo Galindo + +.. + +.. bpo: 44655 +.. date: 2021-07-16-20-25-37 +.. nonce: I3wRjL +.. section: Core and Builtins + +Don't include a missing attribute with the same name as the failing one when +offering suggestions for missing attributes. Patch by Pablo Galindo + +.. + +.. bpo: 44646 +.. date: 2021-07-16-09-59-13 +.. nonce: Yb6s05 +.. section: Core and Builtins + +Fix the hash of the union type: it no longer depends on the order of +arguments. + +.. + +.. bpo: 44636 +.. date: 2021-07-16-09-36-12 +.. nonce: ZWebi8 +.. section: Core and Builtins + +Collapse union of equal types. E.g. the result of ``int | int`` is now +``int``. Fix comparison of the union type with non-hashable objects. E.g. +``int | str == {}`` no longer raises a TypeError. + +.. + +.. bpo: 44611 +.. date: 2021-07-16-01-01-11 +.. nonce: LcfHN- +.. section: Core and Builtins + +On Windows, :func:`os.urandom`: uses BCryptGenRandom API instead of +CryptGenRandom API which is deprecated from Microsoft Windows API. Patch by +Dong-hee Na. + +.. + +.. bpo: 44635 +.. date: 2021-07-14-13-54-07 +.. nonce: 7ZMAdB +.. section: Core and Builtins + +Convert ``None`` to ``type(None)`` in the union type constructor. + +.. + +.. bpo: 26280 +.. date: 2021-07-14-10-31-10 +.. nonce: cgpM4B +.. section: Core and Builtins + +Implement adaptive specialization for BINARY_SUBSCR + +Three specialized forms of BINARY_SUBSCR are added: + +* BINARY_SUBSCR_LIST_INT + +* BINARY_SUBSCR_TUPLE_INT + +* BINARY_SUBSCR_DICT + +.. + +.. bpo: 44589 +.. date: 2021-07-13-23-19-41 +.. nonce: 59OH8T +.. section: Core and Builtins + +Mapping patterns in ``match`` statements with two or more equal literal keys +will now raise a :exc:`SyntaxError` at compile-time. + +.. + +.. bpo: 44606 +.. date: 2021-07-13-20-22-12 +.. nonce: S3Bv2w +.. section: Core and Builtins + +Fix ``__instancecheck__`` and ``__subclasscheck__`` for the union type. + +.. + +.. bpo: 42073 +.. date: 2021-07-13-17-47-32 +.. nonce: 9wopiC +.. section: Core and Builtins + +The ``@classmethod`` decorator can now wrap other classmethod-like +descriptors. + +.. + +.. bpo: 41972 +.. date: 2021-07-12-04-06-57 +.. nonce: nDX5k_ +.. section: Core and Builtins + +Tuned the string-searching algorithm of fastsearch.h to have a shorter inner +loop for most cases. + +.. + +.. bpo: 44590 +.. date: 2021-07-09-12-08-17 +.. nonce: a2ntVX +.. section: Core and Builtins + +All necessary data for executing a Python function (local variables, stack, +etc) is now kept in a per-thread stack. Frame objects are lazily allocated +on demand. This increases performance by about 7% on the standard benchmark +suite. Introspection and debugging are unaffected as frame objects are +always available when needed. Patch by Mark Shannon. + +.. + +.. bpo: 44584 +.. date: 2021-07-08-12-18-56 +.. nonce: qKnSqV +.. section: Core and Builtins + +The threading debug (:envvar:`PYTHONTHREADDEBUG` environment variable) is +deprecated in Python 3.10 and will be removed in Python 3.12. This feature +requires a debug build of Python. Patch by Victor Stinner. + +.. + +.. bpo: 43895 +.. date: 2021-07-07-16-05-35 +.. nonce: JFjR0- +.. section: Core and Builtins + +An obsolete internal cache of shared object file handles added in 1995 that +attempted, but did not guarantee, that a .so would not be dlopen'ed twice to +work around flaws in mid-1990s posix-ish operating systems has been removed +from dynload_shlib.c. + +.. + +.. bpo: 44490 +.. date: 2021-07-06-22-22-15 +.. nonce: BJxPbZ +.. section: Core and Builtins + +:mod:`typing` now searches for type parameters in ``types.Union`` objects. +``get_type_hints`` will also properly resolve annotations with nested +``types.Union`` objects. Patch provided by Yurii Karabas. + +.. + +.. bpo: 43950 +.. date: 2021-07-06-15-27-11 +.. nonce: LhL2-q +.. section: Core and Builtins + +Code objects can now provide the column information for instructions when +available. This is levaraged during traceback printing to show the +expressions responsible for errors. + +Contributed by Pablo Galindo, Batuhan Taskaya and Ammar Askar as part of +:pep:`657`. + +.. + +.. bpo: 44562 +.. date: 2021-07-04-23-38-51 +.. nonce: QdeRQo +.. section: Core and Builtins + +Remove uses of :c:func:`PyObject_GC_Del` in error path when initializing +:class:`types.GenericAlias`. + +.. + +.. bpo: 41486 +.. date: 2021-07-04-17-41-47 +.. nonce: DiM24a +.. section: Core and Builtins + +Fix a memory consumption and copying performance regression in earlier 3.10 +beta releases if someone used an output buffer larger than 4GiB with +zlib.decompress on input data that expands that large. + +.. + +.. bpo: 43908 +.. date: 2021-07-03-00-20-39 +.. nonce: YHuV_s +.. section: Core and Builtins + +Heap types with the :const:`Py_TPFLAGS_IMMUTABLETYPE` flag can now inherit +the :pep:`590` vectorcall protocol. Previously, this was only possible for +:ref:`static types <static-types>`. Patch by Erlend E. Aasland. + +.. + +.. bpo: 44553 +.. date: 2021-07-02-22-54-41 +.. nonce: l9YqGg +.. section: Core and Builtins + +Implement GC methods for ``types.Union`` to break reference cycles and +prevent memory leaks. + +.. + +.. bpo: 44490 +.. date: 2021-07-01-11-59-34 +.. nonce: xY80VR +.. section: Core and Builtins + +Add ``__parameters__`` attribute and ``__getitem__`` operator to +``types.Union``. Patch provided by Yurii Karabas. + +.. + +.. bpo: 44523 +.. date: 2021-06-29-11-49-29 +.. nonce: 67-ZIP +.. section: Core and Builtins + +Remove the pass-through for :func:`hash` of :class:`weakref.proxy` objects +to prevent unintended consequences when the original referred object dies +while the proxy is part of a hashable object. Patch by Pablo Galindo. + +.. + +.. bpo: 44483 +.. date: 2021-06-22-19-08-19 +.. nonce: eq2f7T +.. section: Core and Builtins + +Fix a crash in ``types.Union`` objects when creating a union of an object +with bad ``__module__`` field. + +.. + +.. bpo: 44486 +.. date: 2021-06-22-10-55-23 +.. nonce: wct-9X +.. section: Core and Builtins + +Modules will always have a dictionary, even when created by +``types.ModuleType.__new__()`` + +.. + +.. bpo: 44472 +.. date: 2021-06-21-11-19-54 +.. nonce: Vvm1yn +.. section: Core and Builtins + +Fix ltrace functionality when exceptions are raised. Patch by Pablo Galindo + +.. + +.. bpo: 12022 +.. date: 2021-06-20-10-53-21 +.. nonce: SW240M +.. section: Core and Builtins + +A :exc:`TypeError` is now raised instead of an :exc:`AttributeError` in +:keyword:`with` and :keyword:`async with` statements for objects which do +not support the :term:`context manager` or :term:`asynchronous context +manager` protocols correspondingly. + +.. + +.. bpo: 44297 +.. date: 2021-06-19-12-41-13 +.. nonce: F53vHj +.. section: Core and Builtins + +Make sure that the line number is set when entering a comprehension scope. +Ensures that backtraces inclusing generator expressions show the correct +line number. + +.. + +.. bpo: 44456 +.. date: 2021-06-18-22-08-25 +.. nonce: L0Rhko +.. section: Core and Builtins + +Improve the syntax error when mixing positional and keyword patterns. Patch +by Pablo Galindo. + +.. + +.. bpo: 44409 +.. date: 2021-06-13-23-12-18 +.. nonce: eW4LS- +.. section: Core and Builtins + +Fix error location information for tokenizer errors raised on initialization +of the tokenizer. Patch by Pablo Galindo. + +.. + +.. bpo: 44396 +.. date: 2021-06-11-18-17-42 +.. nonce: Z9EKim +.. section: Core and Builtins + +Fix a possible crash in the tokenizer when raising syntax errors for +unclosed strings. Patch by Pablo Galindo. + +.. + +.. bpo: 44376 +.. date: 2021-06-11-17-37-15 +.. nonce: zhM1UW +.. section: Core and Builtins + +Exact integer exponentiation (like ``i**2`` or ``pow(i, 2)``) with a small +exponent is much faster, due to reducing overhead in such cases. + +.. + +.. bpo: 44313 +.. date: 2021-06-10-16-10-39 +.. nonce: 34RjI8 +.. section: Core and Builtins + +Directly imported objects and modules (through import and from import +statements) don't generate ``LOAD_METHOD``/``CALL_METHOD`` for directly +accessed objects on their namespace. They now use the regular +``LOAD_ATTR``/``CALL_FUNCTION``. + +.. + +.. bpo: 44338 +.. date: 2021-06-10-10-06-18 +.. nonce: c4Myr4 +.. section: Core and Builtins + +Implement adaptive specialization for LOAD_GLOBAL + +Two specialized forms of LOAD_GLOBAL are added: + +* LOAD_GLOBAL_MODULE + +* LOAD_GLOBAL_BUILTIN + +.. + +.. bpo: 44368 +.. date: 2021-06-09-22-56-59 +.. nonce: vgT0Cx +.. section: Core and Builtins + +Improve syntax errors for invalid "as" targets. Patch by Pablo Galindo + +.. + +.. bpo: 44349 +.. date: 2021-06-08-22-49-06 +.. nonce: xgEgeA +.. section: Core and Builtins + +Fix an edge case when displaying text from files with encoding in syntax +errors. Patch by Pablo Galindo. + +.. + +.. bpo: 44337 +.. date: 2021-06-08-10-22-46 +.. nonce: RTjmIt +.. section: Core and Builtins + +Initial implementation of adaptive specialization of LOAD_ATTR + +Four specialized forms of LOAD_ATTR are added: + +* LOAD_ATTR_SLOT + +* LOAD_ATTR_SPLIT_KEYS + +* LOAD_ATTR_WITH_HINT + +* LOAD_ATTR_MODULE + +.. + +.. bpo: 44335 +.. date: 2021-06-08-01-13-47 +.. nonce: GQTTkl +.. section: Core and Builtins + +Fix a regression when identifying incorrect characters in syntax errors. +Patch by Pablo Galindo + +.. + +.. bpo: 43693 +.. date: 2021-06-07-15-13-44 +.. nonce: c_zDeY +.. section: Core and Builtins + +Computation of the offsets of cell variables is done in the compiler instead +of at runtime. This reduces the overhead of handling cell and free +variables, especially in the case where a variable is both an argument and +cell variable. + +.. + +.. bpo: 44317 +.. date: 2021-06-06-00-29-14 +.. nonce: xPPhcZ +.. section: Core and Builtins + +Improve tokenizer error with improved locations. Patch by Pablo Galindo. + +.. + +.. bpo: 44304 +.. date: 2021-06-05-02-34-57 +.. nonce: _MAoPc +.. section: Core and Builtins + +Fix a crash in the :mod:`sqlite3` module that happened when the garbage +collector clears :class:`sqlite.Statement` objects. Patch by Pablo Galindo + +.. + +.. bpo: 44305 +.. date: 2021-06-03-22-51-50 +.. nonce: 66dVDG +.. section: Core and Builtins + +Improve error message for ``try`` blocks without ``except`` or ``finally`` +blocks. Patch by Pablo Galindo. + +.. + +.. bpo: 43413 +.. date: 2021-05-30-16-37-47 +.. nonce: vYFPPC +.. section: Core and Builtins + +Constructors of subclasses of some buitin classes (e.g. :class:`tuple`, +:class:`list`, :class:`frozenset`) no longer accept arbitrary keyword +arguments. Subclass of :class:`set` can now define a ``__new__()`` method +with additional keyword parameters without overriding also ``__init__()``. + +.. + +.. bpo: 43667 +.. date: 2021-05-27-17-34-29 +.. nonce: ND9jP3 +.. section: Core and Builtins + +Improve Unicode support in non-UTF locales on Oracle Solaris. This issue +does not affect other Solaris systems. + +.. + +.. bpo: 43693 +.. date: 2021-05-26-19-10-47 +.. nonce: 1KSG9u +.. section: Core and Builtins + +A new opcode MAKE_CELL has been added that effectively moves some of the +work done on function entry into the compiler and into the eval loop. In +addition to creating the required cell objects, the new opcode converts +relevant arguments (and other locals) to cell variables on function entry. + +.. + +.. bpo: 44232 +.. date: 2021-05-25-18-20-10 +.. nonce: DMcCCf +.. section: Core and Builtins + +Fix a regression in :func:`type` when a metaclass raises an exception. The C +function :c:func:`type_new` must properly report the exception when a +metaclass constructor raises an exception and the winner class is not the +metaclass. Patch by Victor Stinner. + +.. + +.. bpo: 44201 +.. date: 2021-05-21-21-16-03 +.. nonce: bGaSjt +.. section: Core and Builtins + +Avoid side effects of checking for specialized syntax errors in the REPL +that was causing it to ask for extra tokens after a syntax error had been +detected. Patch by Pablo Galindo + +.. + +.. bpo: 43693 +.. date: 2021-05-21-20-53-49 +.. nonce: -NN3J_ +.. section: Core and Builtins + +``PyCodeObject`` gained ``co_fastlocalnames`` and ``co_fastlocalkinds`` as +the the authoritative source of fast locals info. Marshaled code objects +have changed accordingly. + +.. + +.. bpo: 44184 +.. date: 2021-05-21-01-42-45 +.. nonce: 9qOptC +.. section: Core and Builtins + +Fix a crash at Python exit when a deallocator function removes the last +strong reference to a heap type. Patch by Victor Stinner. + +.. + +.. bpo: 44187 +.. date: 2021-05-20-12-43-04 +.. nonce: 3lk0L1 +.. section: Core and Builtins + +Implement quickening in the interpreter. This offers no advantages as yet, +but is an enabler of future optimizations. See PEP 659 for full explanation. + +.. + +.. bpo: 44180 +.. date: 2021-05-19-20-33-36 +.. nonce: mQVaAs +.. section: Core and Builtins + +The parser doesn't report generic syntax errors that happen in a position +further away that the one it reached in the first pass. Patch by Pablo +Galindo + +.. + +.. bpo: 44168 +.. date: 2021-05-18-11-27-02 +.. nonce: mgB-rt +.. section: Core and Builtins + +Fix error message in the parser involving keyword arguments with invalid +expressions. Patch by Pablo Galindo + +.. + +.. bpo: 44156 +.. date: 2021-05-17-20-44-45 +.. nonce: 8KSp9l +.. section: Core and Builtins + +String caches in ``compile.c`` are now subinterpreter compatible. + +.. + +.. bpo: 44143 +.. date: 2021-05-15-17-30-57 +.. nonce: 7UTS6H +.. section: Core and Builtins + +Fixed a crash in the parser that manifest when raising tokenizer errors when +an existing exception was present. Patch by Pablo Galindo. + +.. + +.. bpo: 44032 +.. date: 2021-05-14-20-03-32 +.. nonce: OzT1ob +.. section: Core and Builtins + +Move 'fast' locals and other variables from the frame object to a per-thread +datastack. + +.. + +.. bpo: 44114 +.. date: 2021-05-12-14-26-16 +.. nonce: p-WfAE +.. section: Core and Builtins + +Fix incorrect dictkeys_reversed and dictitems_reversed function signatures +in C code, which broke webassembly builds. + +.. + +.. bpo: 44110 +.. date: 2021-05-11-21-52-44 +.. nonce: VqbAsB +.. section: Core and Builtins + +Improve :func:`str.__getitem__` error message + +.. + +.. bpo: 26110 +.. date: 2021-05-10-18-49-13 +.. nonce: EQzqqA +.. section: Core and Builtins + +Add ``CALL_METHOD_KW`` opcode to speed up method calls with keyword +arguments. Idea originated from PyPy. A side effect is executing +``CALL_METHOD`` is now branchless in the evaluation loop. + +.. + +.. bpo: 28307 +.. date: 2021-05-08-19-54-57 +.. nonce: 7ysaVW +.. section: Core and Builtins + +Compiler now optimizes simple C-style formatting with literal format +containing only format codes %s, %r and %a by converting them to f-string +expressions. + +.. + +.. bpo: 43149 +.. date: 2021-05-08-17-18-37 +.. nonce: Kp5FxD +.. section: Core and Builtins + +Corrent the syntax error message regarding multiple exception types to not +refer to "exception groups". Patch by Pablo Galindo + +.. + +.. bpo: 43822 +.. date: 2021-05-04-01-01-04 +.. nonce: 9VeCg0 +.. section: Core and Builtins + +The parser will prioritize tokenizer errors over custom syntax errors when +raising exceptions. Patch by Pablo Galindo. + +.. + +.. bpo: 40222 +.. date: 2021-04-30-15-48-36 +.. nonce: j3VxeX +.. section: Core and Builtins + +"Zero cost" exception handling. + +* Uses a lookup table to determine how to handle exceptions. +* Removes SETUP_FINALLY and POP_TOP block instructions, eliminating the runtime overhead of try statements. +* Reduces the size of the frame object by about 60%. + +Patch by Mark Shannon + +.. + +.. bpo: 43918 +.. date: 2021-04-23-03-46-45 +.. nonce: nNDY3S +.. section: Core and Builtins + +Document the signature and ``default`` argument in the docstring of the new +``anext`` builtin. + +.. + +.. bpo: 43833 +.. date: 2021-04-18-18-07-33 +.. nonce: oChkCi +.. section: Core and Builtins + +Emit a deprecation warning if the numeric literal is immediately followed by +one of keywords: and, else, for, if, in, is, or. Raise a syntax error with +more informative message if it is immediately followed by other keyword or +identifier. + +.. + +.. bpo: 43879 +.. date: 2021-04-17-16-08-00 +.. nonce: zkyJgh +.. section: Core and Builtins + +Add native_thread_id to PyThreadState. Patch by Gabriele N. Tornetta. + +.. + +.. bpo: 43693 +.. date: 2021-04-02-15-02-16 +.. nonce: l3Ureu +.. section: Core and Builtins + +Compute cell offsets relative to locals in compiler. Allows the interpreter +to treats locals and cells a single array, which is slightly more efficient. +Also make the LOAD_CLOSURE opcode an alias for LOAD_FAST. Preserving +LOAD_CLOSURE helps keep bytecode a bit more readable. + +.. + +.. bpo: 17792 +.. date: 2021-03-22-17-50-30 +.. nonce: _zssjS +.. section: Core and Builtins + +More accurate error messages for access of unbound locals or free vars. + +.. + +.. bpo: 28146 +.. date: 2021-01-13-19-34-41 +.. nonce: AZBBkH +.. section: Core and Builtins + +Fix a confusing error message in :func:`str.format`. + +.. + +.. bpo: 11105 +.. date: 2020-06-02-13-21-14 +.. nonce: wceryW +.. section: Core and Builtins + +When compiling :class:`ast.AST` objects with recursive references through +:func:`compile`, the interpreter doesn't crash anymore instead it raises a +:exc:`RecursionError`. + +.. + +.. bpo: 39091 +.. date: 2019-12-21-14-18-32 +.. nonce: dOexgQ +.. section: Core and Builtins + +Fix crash when using passing a non-exception to a generator's ``throw()`` +method. Patch by Noah Oxer + +.. + +.. bpo: 33346 +.. date: 2018-05-11-12-44-03 +.. nonce: ZgBkvB +.. section: Core and Builtins + +Asynchronous comprehensions are now allowed inside comprehensions in +asynchronous functions. Outer comprehensions implicitly become +asynchronous. + +.. + +.. bpo: 45371 +.. date: 2021-10-05-11-03-48 +.. nonce: NOwcDJ +.. section: Library + +Fix clang rpath issue in :mod:`distutils`. The UnixCCompiler now uses +correct clang option to add a runtime library directory (rpath) to a shared +library. + +.. + +.. bpo: 45329 +.. date: 2021-10-01-13-09-53 +.. nonce: 9iMYaO +.. section: Library + +Fix freed memory access in :class:`pyexpat.xmlparser` when building it with +an installed expat library <= 2.2.0. + +.. + +.. bpo: 41710 +.. date: 2021-09-30-23-00-18 +.. nonce: svuloZ +.. section: Library + +On Unix, if the ``sem_clockwait()`` function is available in the C library +(glibc 2.30 and newer), the :meth:`threading.Lock.acquire` method now uses +the monotonic clock (:data:`time.CLOCK_MONOTONIC`) for the timeout, rather +than using the system clock (:data:`time.CLOCK_REALTIME`), to not be +affected by system clock changes. Patch by Victor Stinner. + +.. + +.. bpo: 1596321 +.. date: 2021-09-24-17-20-23 +.. nonce: 3nhPUk +.. section: Library + +Fix the :func:`threading._shutdown` function when the :mod:`threading` +module was imported first from a thread different than the main thread: no +longer log an error at Python exit. + +.. + +.. bpo: 45274 +.. date: 2021-09-23-22-17-26 +.. nonce: gPpa4E +.. section: Library + +Fix a race condition in the :meth:`Thread.join() <threading.Thread.join>` +method of the :mod:`threading` module. If the function is interrupted by a +signal and the signal handler raises an exception, make sure that the thread +remains in a consistent state to prevent a deadlock. Patch by Victor +Stinner. + +.. + +.. bpo: 21302 +.. date: 2021-09-22-23-56-15 +.. nonce: vvQ3Su +.. section: Library + +In Unix operating systems, :func:`time.sleep` now uses the ``nanosleep()`` +function, if ``clock_nanosleep()`` is not available but ``nanosleep()`` is +available. ``nanosleep()`` allows to sleep with nanosecond precision. + +.. + +.. bpo: 21302 +.. date: 2021-09-20-22-46-40 +.. nonce: h56430 +.. section: Library + +On Windows, :func:`time.sleep` now uses a waitable timer which has a +resolution of 100 nanoseconds (10\ :sup:`-7` seconds). Previously, it had a +resolution of 1 millisecond (10\ :sup:`-3` seconds). Patch by Livius and +Victor Stinner. + +.. + +.. bpo: 45238 +.. date: 2021-09-18-16-56-33 +.. nonce: Hng_9V +.. section: Library + +Fix :meth:`unittest.IsolatedAsyncioTestCase.debug`: it runs now asynchronous +methods and callbacks. + +.. + +.. bpo: 36674 +.. date: 2021-09-18-13-14-57 +.. nonce: a2k5Zb +.. section: Library + +:meth:`unittest.TestCase.debug` raises now a :class:`unittest.SkipTest` if +the class or the test method are decorated with the skipping decorator. + +.. + +.. bpo: 45235 +.. date: 2021-09-17-16-55-37 +.. nonce: sXnmPA +.. section: Library + +Fix an issue where argparse would not preserve values in a provided +namespace when using a subparser with defaults. + +.. + +.. bpo: 45183 +.. date: 2021-09-17-15-58-53 +.. nonce: Vv_vch +.. section: Library + +Have zipimport.zipimporter.find_spec() not raise an exception when the +underlying zip file has been deleted and the internal cache has been reset +via invalidate_cache(). + +.. + +.. bpo: 45234 +.. date: 2021-09-17-11-20-55 +.. nonce: qUcTVt +.. section: Library + +Fixed a regression in :func:`~shutil.copyfile`, :func:`~shutil.copy`, +:func:`~shutil.copy2` raising :exc:`FileNotFoundError` when source is a +directory, which should raise :exc:`IsADirectoryError` + +.. + +.. bpo: 45228 +.. date: 2021-09-17-09-59-33 +.. nonce: WV1dcT +.. section: Library + +Fix stack buffer overflow in parsing J1939 network address. + +.. + +.. bpo: 45225 +.. date: 2021-09-16-19-02-14 +.. nonce: xmKV4i +.. section: Library + +use map function instead of genexpr in capwords. + +.. + +.. bpo: 42135 +.. date: 2021-09-13-19-32-58 +.. nonce: 1ZAHqR +.. section: Library + +Fix typo: ``importlib.find_loader`` is really slated for removal in Python +3.12 not 3.10, like the others in GH-25169. + +Patch by Hugo van Kemenade. + +.. + +.. bpo: 20524 +.. date: 2021-09-13-14-59-01 +.. nonce: PMQ1Fh +.. section: Library + +Improves error messages on ``.format()`` operation for ``str``, ``float``, +``int``, and ``complex``. New format now shows the problematic pattern and +the object type. + +.. + +.. bpo: 45168 +.. date: 2021-09-13-14-28-49 +.. nonce: Z1mfW4 +.. section: Library + +Change :func:`dis.dis` output to omit op arg values that cannot be resolved +due to ``co_consts``, ``co_names`` etc not being provided. Previously the +oparg itself was repeated in the value field, which is not useful and can be +confusing. + +.. + +.. bpo: 21302 +.. date: 2021-09-11-18-44-40 +.. nonce: QxHRpR +.. section: Library + +In Unix operating systems, :func:`time.sleep` now uses the +``clock_nanosleep()`` function, if available, which allows to sleep for an +interval specified with nanosecond precision. + +.. + +.. bpo: 45173 +.. date: 2021-09-11-17-46-20 +.. nonce: UptGAn +.. section: Library + +Remove from the :mod:`configparser` module: the :class:`SafeConfigParser` +class, the :attr:`filename` property of the :class:`ParsingError` class, the +:meth:`readfp` method of the :class:`ConfigParser` class, deprecated since +Python 3.2. + +Patch by Hugo van Kemenade. + +.. + +.. bpo: 44987 +.. date: 2021-09-11-14-41-02 +.. nonce: Mt8DiX +.. section: Library + +Pure ASCII strings are now normalized in constant time by +:func:`unicodedata.normalize`. Patch by Dong-hee Na. + +.. + +.. bpo: 35474 +.. date: 2021-09-11-10-45-12 +.. nonce: tEY3SD +.. section: Library + +Calling :func:`mimetypes.guess_all_extensions` with ``strict=False`` no +longer affects the result of the following call with ``strict=True``. Also, +mutating the returned list no longer affects the global state. + +.. + +.. bpo: 45166 +.. date: 2021-09-10-21-35-53 +.. nonce: UHipXF +.. section: Library + +:func:`typing.get_type_hints` now works with :data:`~typing.Final` wrapped +in :class:`~typing.ForwardRef`. + +.. + +.. bpo: 45162 +.. date: 2021-09-10-13-20-53 +.. nonce: 2Jh-lq +.. section: Library + +Remove many old deprecated :mod:`unittest` features: + +* "``fail*``" and "``assert*``" aliases of :class:`~unittest.TestCase` methods. +* Broken from start :class:`~unittest.TestCase` method ``assertDictContainsSubset()``. +* Ignored :meth:`<unittest.TestLoader.loadTestsFromModule> TestLoader.loadTestsFromModule` parameter *use_load_tests*. +* Old alias ``_TextTestResult`` of :class:`~unittest.TextTestResult`. + +.. + +.. bpo: 38371 +.. date: 2021-09-08-13-19-29 +.. nonce: y1kEfP +.. section: Library + +Remove the deprecated ``split()`` method of :class:`_tkinter.TkappType`. +Patch by Erlend E. Aasland. + +.. + +.. bpo: 20499 +.. date: 2021-09-08-01-19-31 +.. nonce: tSxx8Y +.. section: Library + +Improve the speed and accuracy of statistics.pvariance(). + +.. + +.. bpo: 45132 +.. date: 2021-09-07-16-33-51 +.. nonce: WI9zQY +.. section: Library + +Remove :meth:`__getitem__` methods of +:class:`xml.dom.pulldom.DOMEventStream`, :class:`wsgiref.util.FileWrapper` +and :class:`fileinput.FileInput`, deprecated since Python 3.9. + +Patch by Hugo van Kemenade. + +.. + +.. bpo: 45129 +.. date: 2021-09-07-14-27-39 +.. nonce: vXH0gw +.. section: Library + +Due to significant security concerns, the *reuse_address* parameter of +:meth:`asyncio.loop.create_datagram_endpoint`, disabled in Python 3.9, is +now entirely removed. This is because of the behavior of the socket option +``SO_REUSEADDR`` in UDP. + +Patch by Hugo van Kemenade. + +.. + +.. bpo: 45124 +.. date: 2021-09-07-09-13-27 +.. nonce: Kw5AUs +.. section: Library + +The ``bdist_msi`` command, deprecated in Python 3.9, is now removed. + +Use ``bdist_wheel`` (wheel packages) instead. + +Patch by Hugo van Kemenade. + +.. + +.. bpo: 30856 +.. date: 2021-09-05-21-37-28 +.. nonce: jj86y0 +.. section: Library + +:class:`unittest.TestResult` methods +:meth:`~unittest.TestResult.addFailure`, +:meth:`~unittest.TestResult.addError`, :meth:`~unittest.TestResult.addSkip` +and :meth:`~unittest.TestResult.addSubTest` are now called immediately after +raising an exception in test or finishing a subtest. Previously they were +called only after finishing the test clean up. + +.. + +.. bpo: 45034 +.. date: 2021-09-05-20-33-25 +.. nonce: 62NLD5 +.. section: Library + +Changes how error is formatted for ``struct.pack`` with ``'H'`` and ``'h'`` +modes and too large / small numbers. Now it shows the actual numeric limits, +while previously it was showing arithmetic expressions. + +.. + +.. bpo: 25894 +.. date: 2021-09-05-13-15-08 +.. nonce: zjbi2f +.. section: Library + +:mod:`unittest` now always reports skipped and failed subtests separately: +separate characters in default mode and separate lines in verbose mode. Also +the test description is now output for errors in test method, class and +module cleanups. + +.. + +.. bpo: 45081 +.. date: 2021-09-02-12-42-25 +.. nonce: tOjJ1k +.. section: Library + +Fix issue when dataclasses that inherit from ``typing.Protocol`` subclasses +have wrong ``__init__``. Patch provided by Yurii Karabas. + +.. + +.. bpo: 45085 +.. date: 2021-09-02-00-47-14 +.. nonce: mMnaDv +.. section: Library + +The ``binhex`` module, deprecated in Python 3.9, is now removed. The +following :mod:`binascii` functions, deprecated in Python 3.9, are now also +removed: + +* ``a2b_hqx()``, ``b2a_hqx()``; +* ``rlecode_hqx()``, ``rledecode_hqx()``. + +The :func:`binascii.crc_hqx` function remains available. + +Patch by Victor Stinner. + +.. + +.. bpo: 40360 +.. date: 2021-09-02-00-18-32 +.. nonce: 9nmMtB +.. section: Library + +The :mod:`lib2to3` package is now deprecated and may not be able to parse +Python 3.10 or newer. See the :pep:`617` (New PEG parser for CPython). Patch +by Victor Stinner. + +.. + +.. bpo: 45075 +.. date: 2021-09-01-15-27-00 +.. nonce: 9xUpvt +.. section: Library + +Rename :meth:`traceback.StackSummary.format_frame` to +:meth:`traceback.StackSummary.format_frame_summary`. This method was added +for 3.11 so it was not released yet. + +Updated code and docs to better distinguish frame and FrameSummary. + +.. + +.. bpo: 31299 +.. date: 2021-08-30-13-55-09 +.. nonce: 9QzjZs +.. section: Library + +Add option to completely drop frames from a traceback by returning ``None`` +from a :meth:`~traceback.StackSummary.format_frame` override. + +.. + +.. bpo: 41620 +.. date: 2021-08-29-14-49-22 +.. nonce: WJ6PFL +.. section: Library + +:meth:`~unittest.TestCase.run` now always return a +:class:`~unittest.TestResult` instance. Previously it returned ``None`` if +the test class or method was decorated with a skipping decorator. + +.. + +.. bpo: 45021 +.. date: 2021-08-28-13-00-12 +.. nonce: rReeaj +.. section: Library + +Fix a potential deadlock at shutdown of forked children when using +:mod:`concurrent.futures` module + +.. + +.. bpo: 43913 +.. date: 2021-08-27-23-40-51 +.. nonce: Uo1Gt5 +.. section: Library + +Fix bugs in cleaning up classes and modules in :mod:`unittest`: + +* Functions registered with :func:`~unittest.addModuleCleanup` were not called unless the user defines ``tearDownModule()`` in their test module. +* Functions registered with :meth:`~unittest.TestCase.addClassCleanup` were not called if ``tearDownClass`` is set to ``None``. +* Buffering in :class:`~unittest.TestResult` did not work with functions registered with ``addClassCleanup()`` and ``addModuleCleanup()``. +* Errors in functions registered with ``addClassCleanup()`` and ``addModuleCleanup()`` were not handled correctly in buffered and debug modes. +* Errors in ``setUpModule()`` and functions registered with ``addModuleCleanup()`` were reported in wrong order. +* And several lesser bugs. + +.. + +.. bpo: 45030 +.. date: 2021-08-27-19-01-23 +.. nonce: tAmBbY +.. section: Library + +Fix integer overflow in pickling and copying the range iterator. + +.. + +.. bpo: 45001 +.. date: 2021-08-26-16-25-48 +.. nonce: tn_dKp +.. section: Library + +Made email date parsing more robust against malformed input, namely a +whitespace-only ``Date:`` header. Patch by Wouter Bolsterlee. + +.. + +.. bpo: 45010 +.. date: 2021-08-26-09-54-14 +.. nonce: Cn23bQ +.. section: Library + +Remove support of special method ``__div__`` in :mod:`unittest.mock`. It is +not used in Python 3. + +.. + +.. bpo: 39218 +.. date: 2021-08-25-20-18-31 +.. nonce: BlO6jW +.. section: Library + +Improve accuracy of variance calculations by using ``x*x`` instead of +``x**2``. + +.. + +.. bpo: 43613 +.. date: 2021-08-25-10-28-49 +.. nonce: WkYmI0 +.. section: Library + +Improve the speed of :func:`gzip.compress` and :func:`gzip.decompress` by +compressing and decompressing at once in memory instead of in a streamed +fashion. + +.. + +.. bpo: 37596 +.. date: 2021-08-23-21-39-59 +.. nonce: ojRcwB +.. section: Library + +Ensure that :class:`set` and :class:`frozenset` objects are always +:mod:`marshalled <marshal>` reproducibly. + +.. + +.. bpo: 44019 +.. date: 2021-08-22-13-25-17 +.. nonce: BN8HDy +.. section: Library + +A new function ``operator.call`` has been added, such that +``operator.call(obj, *args, **kwargs) == obj(*args, **kwargs)``. + +.. + +.. bpo: 42255 +.. date: 2021-08-19-23-49-10 +.. nonce: ofe3ms +.. section: Library + +:class:`webbrowser.MacOSX` is deprecated and will be removed in Python 3.13. +It is untested and undocumented and also not used by webbrowser itself. +Patch by Dong-hee Na. + +.. + +.. bpo: 44955 +.. date: 2021-08-19-15-03-54 +.. nonce: 1mxFQS +.. section: Library + +Method :meth:`~unittest.TestResult.stopTestRun` is now always called in pair +with method :meth:`~unittest.TestResult.startTestRun` for +:class:`~unittest.TestResult` objects implicitly created in +:meth:`~unittest.TestCase.run`. Previously it was not called for test +methods and classes decorated with a skipping decorator. + +.. + +.. bpo: 39039 +.. date: 2021-08-18-10-36-14 +.. nonce: A63LYh +.. section: Library + +tarfile.open raises :exc:`~tarfile.ReadError` when a zlib error occurs +during file extraction. + +.. + +.. bpo: 44935 +.. date: 2021-08-17-16-01-44 +.. nonce: roUl0G +.. section: Library + +:mod:`subprocess` on Solaris now also uses :func:`os.posix_spawn()` for +better performance. + +.. + +.. bpo: 44911 +.. date: 2021-08-14-00-55-16 +.. nonce: uk3hYk +.. section: Library + +:class:`~unittest.IsolatedAsyncioTestCase` will no longer throw an exception +while cancelling leaked tasks. Patch by Bar Harel. + +.. + +.. bpo: 41322 +.. date: 2021-08-12-16-22-16 +.. nonce: utscTd +.. section: Library + +Added ``DeprecationWarning`` for tests and async tests that return a +value!=None (as this may indicate an improperly written test, for example a +test written as a generator function). + +.. + +.. bpo: 44524 +.. date: 2021-08-10-16-57-10 +.. nonce: dk9QX4 +.. section: Library + +Make exception message more useful when subclass from typing special form +alias. Patch provided by Yurii Karabas. + +.. + +.. bpo: 38956 +.. date: 2021-08-09-13-17-10 +.. nonce: owWLNv +.. section: Library + +:class:`argparse.BooleanOptionalAction`'s default value is no longer printed +twice when used with :class:`argparse.ArgumentDefaultsHelpFormatter`. + +.. + +.. bpo: 44860 +.. date: 2021-08-07-22-51-32 +.. nonce: PTvRrU +.. section: Library + +Fix the ``posix_user`` scheme in :mod:`sysconfig` to not depend on +:data:`sys.platlibdir`. + +.. + +.. bpo: 44859 +.. date: 2021-08-07-17-28-56 +.. nonce: CCopjk +.. section: Library + +Improve error handling in :mod:`sqlite3` and raise more accurate exceptions. + +* :exc:`MemoryError` is now raised instead of :exc:`sqlite3.Warning` when memory is not enough for encoding a statement to UTF-8 in ``Connection.__call__()`` and ``Cursor.execute()``. +* :exc:`UnicodEncodeError` is now raised instead of :exc:`sqlite3.Warning` when the statement contains surrogate characters in ``Connection.__call__()`` and ``Cursor.execute()``. +* :exc:`TypeError` is now raised instead of :exc:`ValueError` for non-string script argument in ``Cursor.executescript()``. +* :exc:`ValueError` is now raised for script containing the null character instead of truncating it in ``Cursor.executescript()``. +* Correctly handle exceptions raised when getting boolean value of the result of the progress handler. +* Add many tests covering different corner cases. + +.. + +.. bpo: 44581 +.. date: 2021-08-06-19-15-52 +.. nonce: oFDBTB +.. section: Library + +Upgrade bundled pip to 21.2.3 and setuptools to 57.4.0 + +.. + +.. bpo: 44849 +.. date: 2021-08-06-13-00-28 +.. nonce: O78F_f +.. section: Library + +Fix the :func:`os.set_inheritable` function on FreeBSD 14 for file +descriptor opened with the :data:`~os.O_PATH` flag: ignore the +:data:`~errno.EBADF` error on ``ioctl()``, fallback on the ``fcntl()`` +implementation. Patch by Victor Stinner. + +.. + +.. bpo: 44605 +.. date: 2021-08-06-09-43-50 +.. nonce: q4YSBZ +.. section: Library + +The @functools.total_ordering() decorator now works with metaclasses. + +.. + +.. bpo: 44524 +.. date: 2021-08-05-18-20-17 +.. nonce: 9T1tfe +.. section: Library + +Fixed an issue wherein the ``__name__`` and ``__qualname__`` attributes of +subscribed specialforms could be ``None``. + +.. + +.. bpo: 44839 +.. date: 2021-08-05-14-59-39 +.. nonce: MURNL9 +.. section: Library + +:class:`MemoryError` raised in user-defined functions will now produce a +``MemoryError`` in :mod:`sqlite3`. :class:`OverflowError` will now be +converted to :class:`~sqlite3.DataError`. Previously +:class:`~sqlite3.OperationalError` was produced in these cases. + +.. + +.. bpo: 44822 +.. date: 2021-08-04-12-29-00 +.. nonce: zePNXA +.. section: Library + +:mod:`sqlite3` user-defined functions and aggregators returning +:class:`strings <str>` with embedded NUL characters are no longer truncated. +Patch by Erlend E. Aasland. + +.. + +.. bpo: 44801 +.. date: 2021-08-03-20-37-45 +.. nonce: i49Aug +.. section: Library + +Ensure that the :class:`~typing.ParamSpec` variable in Callable can only be +substituted with a parameters expression (a list of types, an ellipsis, +ParamSpec or Concatenate). + +.. + +.. bpo: 44806 +.. date: 2021-08-02-14-37-32 +.. nonce: wOW_Qn +.. section: Library + +Non-protocol subclasses of :class:`typing.Protocol` ignore now the +``__init__`` method inherited from protocol base classes. + +.. + +.. bpo: 27275 +.. date: 2021-08-01-19-49-09 +.. nonce: QsvE0k +.. section: Library + +:meth:`collections.OrderedDict.popitem` and +:meth:`collections.OrderedDict.pop` no longer call ``__getitem__`` and +``__delitem__`` methods of the OrderedDict subclasses. + +.. + +.. bpo: 44793 +.. date: 2021-07-31-20-28-20 +.. nonce: woaQSg +.. section: Library + +Fix checking the number of arguments when subscribe a generic type with +``ParamSpec`` parameter. + +.. + +.. bpo: 44784 +.. date: 2021-07-31-08-45-31 +.. nonce: fIMIDS +.. section: Library + +In importlib.metadata tests, override warnings behavior under expected +DeprecationWarnings (importlib_metadata 4.6.3). + +.. + +.. bpo: 44667 +.. date: 2021-07-30-23-27-30 +.. nonce: tu0Xrv +.. section: Library + +The :func:`tokenize.tokenize` doesn't incorrectly generate a ``NEWLINE`` +token if the source doesn't end with a new line character but the last line +is a comment, as the function is already generating a ``NL`` token. Patch by +Pablo Galindo + +.. + +.. bpo: 44771 +.. date: 2021-07-28-22-53-18 +.. nonce: BvLdnU +.. section: Library + +Added ``importlib.simple`` module implementing adapters from a low-level +resources reader interface to a ``TraversableResources`` interface. Legacy +API (``path``, ``contents``, ...) is now supported entirely by the +``.files()`` API with a compatibility shim supplied for resource loaders +without that functionality. Feature parity with ``importlib_resources`` 5.2. + +.. + +.. bpo: 44752 +.. date: 2021-07-27-22-11-29 +.. nonce: _bvbrZ +.. section: Library + +:mod:`rcompleter` does not call :func:`getattr` on :class:`property` objects +to avoid the side-effect of evaluating the corresponding method. + +.. + +.. bpo: 44747 +.. date: 2021-07-27-12-06-19 +.. nonce: epUzZz +.. section: Library + +Refactor usage of ``sys._getframe`` in ``typing`` module. Patch provided by +Yurii Karabas. + +.. + +.. bpo: 42378 +.. date: 2021-07-25-08-17-55 +.. nonce: WIhUZK +.. section: Library + +Fixes the issue with log file being overwritten when +:class:`logging.FileHandler` is used in :mod:`atexit` with *filemode* set to +``'w'``. Note this will cause the message in *atexit* not being logged if +the log stream is already closed due to shutdown of logging. + +.. + +.. bpo: 44720 +.. date: 2021-07-24-02-17-59 +.. nonce: shU5Qm +.. section: Library + +``weakref.proxy`` objects referencing non-iterators now raise ``TypeError`` +rather than dereferencing the null ``tp_iternext`` slot and crashing. + +.. + +.. bpo: 44704 +.. date: 2021-07-21-23-16-30 +.. nonce: iqHLxQ +.. section: Library + +The implementation of ``collections.abc.Set._hash()`` now matches that of +``frozenset.__hash__()``. + +.. + +.. bpo: 44666 +.. date: 2021-07-21-10-43-22 +.. nonce: CEThkv +.. section: Library + +Fixed issue in :func:`compileall.compile_file` when ``sys.stdout`` is +redirected. Patch by Stefan Hölzl. + +.. + +.. bpo: 44688 +.. date: 2021-07-20-23-28-26 +.. nonce: buFgz3 +.. section: Library + +:meth:`sqlite3.Connection.create_collation` now accepts non-ASCII collation +names. Patch by Erlend E. Aasland. + +.. + +.. bpo: 44690 +.. date: 2021-07-20-22-03-24 +.. nonce: tV7Zjg +.. section: Library + +Adopt *binacii.a2b_base64*'s strict mode in *base64.b64decode*. + +.. + +.. bpo: 42854 +.. date: 2021-07-20-21-51-35 +.. nonce: ThuDMI +.. section: Library + +Fixed a bug in the :mod:`_ssl` module that was throwing :exc:`OverflowError` +when using :meth:`_ssl._SSLSocket.write` and :meth:`_ssl._SSLSocket.read` +for a big value of the ``len`` parameter. Patch by Pablo Galindo + +.. + +.. bpo: 44686 +.. date: 2021-07-20-19-35-49 +.. nonce: ucCGhu +.. section: Library + +Replace ``unittest.mock._importer`` with ``pkgutil.resolve_name``. + +.. + +.. bpo: 44353 +.. date: 2021-07-20-18-34-16 +.. nonce: ATuYq4 +.. section: Library + +Make ``NewType.__call__`` faster by implementing it in C. Patch provided by +Yurii Karabas. + +.. + +.. bpo: 44682 +.. date: 2021-07-20-00-11-47 +.. nonce: 3m2qVV +.. section: Library + +Change the :mod:`pdb` *commands* directive to disallow setting commands for +an invalid breakpoint and to display an appropriate error. + +.. + +.. bpo: 44353 +.. date: 2021-07-19-22-43-15 +.. nonce: HF81_Q +.. section: Library + +Refactor ``typing.NewType`` from function into callable class. Patch +provided by Yurii Karabas. + +.. + +.. bpo: 44678 +.. date: 2021-07-19-18-45-00 +.. nonce: YMEAu0 +.. section: Library + +Added a separate error message for discontinuous padding in +*binascii.a2b_base64* strict mode. + +.. + +.. bpo: 44524 +.. date: 2021-07-19-14-04-42 +.. nonce: Nbf2JC +.. section: Library + +Add missing ``__name__`` and ``__qualname__`` attributes to ``typing`` +module classes. Patch provided by Yurii Karabas. + +.. + +.. bpo: 40897 +.. date: 2021-07-16-13-40-31 +.. nonce: aveAre +.. section: Library + +Give priority to using the current class constructor in +:func:`inspect.signature`. Patch by Weipeng Hong. + +.. + +.. bpo: 44638 +.. date: 2021-07-16-08-57-27 +.. nonce: EwYKne +.. section: Library + +Add a reference to the zipp project and hint as to how to use it. + +.. + +.. bpo: 44648 +.. date: 2021-07-15-16-51-32 +.. nonce: 2o49TB +.. section: Library + +Fixed wrong error being thrown by :func:`inspect.getsource` when examining a +class in the interactive session. Instead of :exc:`TypeError`, it should be +:exc:`OSError` with appropriate error message. + +.. + +.. bpo: 44608 +.. date: 2021-07-13-09-01-33 +.. nonce: R3IcM1 +.. section: Library + +Fix memory leak in :func:`_tkinter._flatten` if it is called with a sequence +or set, but not list or tuple. + +.. + +.. bpo: 44594 +.. date: 2021-07-12-10-32-48 +.. nonce: eEa5zi +.. section: Library + +Fix an edge case of :class:`ExitStack` and :class:`AsyncExitStack` exception +chaining. They will now match ``with`` block behavior when ``__context__`` +is explicitly set to ``None`` when the exception is in flight. + +.. + +.. bpo: 42799 +.. date: 2021-07-10-19-55-13 +.. nonce: ad4tq8 +.. section: Library + +In :mod:`fnmatch`, the cache size for compiled regex patterns +(:func:`functools.lru_cache`) was bumped up from 256 to 32768, affecting +functions: :func:`fnmatch.fnmatch`, :func:`fnmatch.fnmatchcase`, +:func:`fnmatch.filter`. + +.. + +.. bpo: 41928 +.. date: 2021-07-09-07-14-37 +.. nonce: Q1jMrr +.. section: Library + +Update :func:`shutil.copyfile` to raise :exc:`FileNotFoundError` instead of +confusing :exc:`IsADirectoryError` when a path ending with a +:const:`os.path.sep` does not exist; :func:`shutil.copy` and +:func:`shutil.copy2` are also affected. + +.. + +.. bpo: 44569 +.. date: 2021-07-08-12-22-54 +.. nonce: KZ02v9 +.. section: Library + +Added the :func:`StackSummary.format_frame` function in :mod:`traceback`. +This allows users to customize the way individual lines are formatted in +tracebacks without re-implementing logic to handle recursive tracebacks. + +.. + +.. bpo: 44566 +.. date: 2021-07-05-18-13-25 +.. nonce: o51Bd1 +.. section: Library + +handle StopIteration subclass raised from @contextlib.contextmanager +generator + +.. + +.. bpo: 44558 +.. date: 2021-07-04-21-16-53 +.. nonce: cm7Slv +.. section: Library + +Make the implementation consistency of :func:`~operator.indexOf` between C +and Python versions. Patch by Dong-hee Na. + +.. + +.. bpo: 41249 +.. date: 2021-07-04-11-33-34 +.. nonce: sHdwBE +.. section: Library + +Fixes ``TypedDict`` to work with ``typing.get_type_hints()`` and postponed +evaluation of annotations across modules. + +.. + +.. bpo: 44554 +.. date: 2021-07-02-18-17-56 +.. nonce: aBUmJo +.. section: Library + +Refactor argument processing in :func:`pdb.main` to simplify detection of +errors in input loading and clarify behavior around module or script +invocation. + +.. + +.. bpo: 34798 +.. date: 2021-06-30-13-29-49 +.. nonce: t7FCa0 +.. section: Library + +Break up paragraph about :class:`pprint.PrettyPrinter` construction +parameters to make it easier to read. + +.. + +.. bpo: 44539 +.. date: 2021-06-30-11-34-35 +.. nonce: nP0Xi4 +.. section: Library + +Added support for recognizing JPEG files without JFIF or Exif markers. + +.. + +.. bpo: 44461 +.. date: 2021-06-29-21-17-17 +.. nonce: acqRnV +.. section: Library + +Fix bug with :mod:`pdb`'s handling of import error due to a package which +does not have a ``__main__`` module + +.. + +.. bpo: 43625 +.. date: 2021-06-29-07-27-08 +.. nonce: ZlAxhp +.. section: Library + +Fix a bug in the detection of CSV file headers by +:meth:`csv.Sniffer.has_header` and improve documentation of same. + +.. + +.. bpo: 44516 +.. date: 2021-06-26-12-27-14 +.. nonce: BVyX_y +.. section: Library + +Update vendored pip to 21.1.3 + +.. + +.. bpo: 42892 +.. date: 2021-06-24-19-16-20 +.. nonce: qvRNhI +.. section: Library + +Fixed an exception thrown while parsing a malformed multipart email by +:class:`email.message.EmailMessage`. + +.. + +.. bpo: 44468 +.. date: 2021-06-23-19-02-00 +.. nonce: -klV5- +.. section: Library + +:func:`typing.get_type_hints` now finds annotations in classes and base +classes with unexpected ``__module__``. Previously, it skipped those MRO +elements. + +.. + +.. bpo: 44491 +.. date: 2021-06-23-01-33-01 +.. nonce: tiOlr5 +.. section: Library + +Allow clearing the :mod:`sqlite3` authorizer callback by passing +:const:`None` to :meth:`~sqlite3.Connection.set_authorizer`. Patch by Erlend +E. Aasland. + +.. + +.. bpo: 43977 +.. date: 2021-06-22-16-45-48 +.. nonce: bamAGF +.. section: Library + +Set the proper :const:`Py_TPFLAGS_MAPPING` and :const:`Py_TPFLAGS_SEQUENCE` +flags for subclasses created before a parent has been registered as a +:class:`collections.abc.Mapping` or :class:`collections.abc.Sequence`. + +.. + +.. bpo: 44482 +.. date: 2021-06-22-08-43-04 +.. nonce: U9GznK +.. section: Library + +Fix very unlikely resource leak in :mod:`glob` in alternate Python +implementations. + +.. + +.. bpo: 44466 +.. date: 2021-06-21-12-43-04 +.. nonce: NSm6mv +.. section: Library + +The :mod:`faulthandler` module now detects if a fatal error occurs during a +garbage collector collection. Patch by Victor Stinner. + +.. + +.. bpo: 44471 +.. date: 2021-06-21-10-46-58 +.. nonce: 2QjXv_ +.. section: Library + +A :exc:`TypeError` is now raised instead of an :exc:`AttributeError` in +:meth:`contextlib.ExitStack.enter_context` and +:meth:`contextlib.AsyncExitStack.enter_async_context` for objects which do +not support the :term:`context manager` or :term:`asynchronous context +manager` protocols correspondingly. + +.. + +.. bpo: 44404 +.. date: 2021-06-20-19-01-11 +.. nonce: McfrYB +.. section: Library + +:mod:`tkinter`'s ``after()`` method now supports callables without the +``__name__`` attribute. + +.. + +.. bpo: 41546 +.. date: 2021-06-20-14-03-18 +.. nonce: lO1jXU +.. section: Library + +Make :mod:`pprint` (like the builtin ``print``) not attempt to write to +``stdout`` when it is ``None``. + +.. + +.. bpo: 44458 +.. date: 2021-06-20-07-14-46 +.. nonce: myqCQ0 +.. section: Library + +``BUFFER_BLOCK_SIZE`` is now declared static, to avoid linking collisions +when bz2, lmza or zlib are statically linked. + +.. + +.. bpo: 44464 +.. date: 2021-06-19-21-52-27 +.. nonce: U2oa-a +.. section: Library + +Remove exception for flake8 in deprecated importlib.metadata interfaces. +Sync with importlib_metadata 4.6. + +.. + +.. bpo: 44446 +.. date: 2021-06-17-22-39-34 +.. nonce: qwdRic +.. section: Library + +Take into account that ``lineno`` might be ``None`` in +:class:`traceback.FrameSummary`. + +.. + +.. bpo: 44439 +.. date: 2021-06-17-15-01-51 +.. nonce: 1S7QhT +.. section: Library + +Fix in :meth:`bz2.BZ2File.write` / :meth:`lzma.LZMAFile.write` methods, when +the input data is an object that supports the buffer protocol, the file +length may be wrong. + +.. + +.. bpo: 44434 +.. date: 2021-06-16-16-52-14 +.. nonce: SQS4Pg +.. section: Library + +_thread.start_new_thread() no longer calls PyThread_exit_thread() explicitly +at the thread exit, the call was redundant. On Linux with the glibc, +pthread_exit() aborts the whole process if dlopen() fails to open +libgcc_s.so file (ex: EMFILE error). Patch by Victor Stinner. + +.. + +.. bpo: 42972 +.. date: 2021-06-15-13-51-25 +.. nonce: UnyYo1 +.. section: Library + +The _thread.RLock type now fully implement the GC protocol: add a traverse +function and the :const:`Py_TPFLAGS_HAVE_GC` flag. Patch by Victor Stinner. + +.. + +.. bpo: 44422 +.. date: 2021-06-14-23-28-17 +.. nonce: BlWOgv +.. section: Library + +The :func:`threading.enumerate` function now uses a reentrant lock to +prevent a hang on reentrant call. Patch by Victor Stinner. + +.. + +.. bpo: 38291 +.. date: 2021-06-14-14-19-11 +.. nonce: ee4cSX +.. section: Library + +Importing typing.io or typing.re now prints a ``DeprecationWarning``. + +.. + +.. bpo: 37880 +.. date: 2021-06-13-00-16-56 +.. nonce: 5bTrkw +.. section: Library + +argparse actions store_const and append_const each receive a default value +of None when the ``const`` kwarg is not provided. Previously, this raised a +:exc:`TypeError`. + +.. + +.. bpo: 44389 +.. date: 2021-06-12-22-58-20 +.. nonce: WTRnoC +.. section: Library + +Fix deprecation of :data:`ssl.OP_NO_TLSv1_3` + +.. + +.. bpo: 27827 +.. date: 2021-06-12-21-25-35 +.. nonce: TMWh1i +.. section: Library + +:meth:`pathlib.PureWindowsPath.is_reserved` now identifies a greater range +of reserved filenames, including those with trailing spaces or colons. + +.. + +.. bpo: 44395 +.. date: 2021-06-12-10-08-14 +.. nonce: PcW6Sx +.. section: Library + +Fix :meth:`~email.message.MIMEPart.as_string` to pass unixfrom properly. +Patch by Dong-hee Na. + +.. + +.. bpo: 34266 +.. date: 2021-06-10-21-53-46 +.. nonce: k3fxnm +.. section: Library + +Handle exceptions from parsing the arg of :mod:`pdb`'s run/restart command. + +.. + +.. bpo: 44362 +.. date: 2021-06-10-20-07-32 +.. nonce: oVOMfd +.. section: Library + +Improve :mod:`ssl` module's deprecation messages, error reporting, and +documentation for deprecations. + +.. + +.. bpo: 44342 +.. date: 2021-06-10-15-06-47 +.. nonce: qqkGlj +.. section: Library + +[Enum] Change pickling from by-value to by-name. + +.. + +.. bpo: 44356 +.. date: 2021-06-10-08-35-38 +.. nonce: 6oDFhO +.. section: Library + +[Enum] Allow multiple data-type mixins if they are all the same. + +.. + +.. bpo: 44351 +.. date: 2021-06-10-07-26-12 +.. nonce: rvyf2v +.. section: Library + +Restore back :func:`parse_makefile` in :mod:`distutils.sysconfig` because it +behaves differently than the similar implementation in :mod:`sysconfig`. + +.. + +.. bpo: 35800 +.. date: 2021-06-09-10-08-32 +.. nonce: 3hmkWw +.. section: Library + +:class:`smtpd.MailmanProxy` is now removed as it is unusable without an +external module, ``mailman``. Patch by Dong-hee Na. + +.. + +.. bpo: 44357 +.. date: 2021-06-09-08-32-39 +.. nonce: 70Futb +.. section: Library + +Added a function that returns cube root of the given number +:func:`math.cbrt` + +.. + +.. bpo: 44339 +.. date: 2021-06-08-17-47-38 +.. nonce: 9JwMSc +.. section: Library + +Change ``math.pow(±0.0, -math.inf)`` to return ``inf`` instead of raising +``ValueError``. This brings the special-case handling of ``math.pow`` into +compliance with the IEEE 754 standard. + +.. + +.. bpo: 44242 +.. date: 2021-06-07-10-26-14 +.. nonce: MKeMCQ +.. section: Library + +Remove missing flag check from Enum creation and move into a ``verify`` +decorator. + +.. + +.. bpo: 44246 +.. date: 2021-05-31-11-34-56 +.. nonce: yHAkF0 +.. section: Library + +In ``importlib.metadata``, restore compatibility in the result from +``Distribution.entry_points`` (``EntryPoints``) to honor expectations in +older implementations and issuing deprecation warnings for these cases: A. +``EntryPoints`` objects are once again mutable, allowing for ``sort()`` +and other list-based mutation operations. Avoid deprecation warnings by +casting to a mutable sequence (e.g. ``list(dist.entry_points).sort()``). +B. ``EntryPoints`` results once again allow for access by index. To avoid +deprecation warnings, cast the result to a Sequence first (e.g. +``tuple(dist.entry_points)[0]``). + +.. + +.. bpo: 44246 +.. date: 2021-05-31-11-28-03 +.. nonce: nhmt-v +.. section: Library + +In importlib.metadata.entry_points, de-duplication of distributions no +longer requires loading the full metadata for PathDistribution objects, +improving entry point loading performance by ~10x. + +.. + +.. bpo: 43858 +.. date: 2021-05-31-04-51-02 +.. nonce: r7LOu6 +.. section: Library + +Added a function that returns a copy of a dict of logging levels: +:func:`logging.getLevelNamesMapping` + +.. + +.. bpo: 44260 +.. date: 2021-05-30-13-32-09 +.. nonce: ROEbVd +.. section: Library + +The :class:`random.Random` constructor no longer reads system entropy +without need. + +.. + +.. bpo: 44254 +.. date: 2021-05-29-01-05-43 +.. nonce: f06xDm +.. section: Library + +On Mac, give turtledemo button text a color that works on both light or dark +background. Programmers cannot control the latter. + +.. + +.. bpo: 44258 +.. date: 2021-05-28-09-43-33 +.. nonce: nh5F7R +.. section: Library + +Support PEP 515 for Fraction's initialization from string. + +.. + +.. bpo: 44235 +.. date: 2021-05-26-22-04-40 +.. nonce: qFBYpp +.. section: Library + +Remove deprecated functions in the :mod:`gettext`. Patch by Dong-hee Na. + +.. + +.. bpo: 38693 +.. date: 2021-05-26-14-50-06 +.. nonce: NkMacJ +.. section: Library + +Prefer f-strings to ``.format`` in importlib.resources. + +.. + +.. bpo: 33693 +.. date: 2021-05-26-13-34-37 +.. nonce: 3okzdo +.. section: Library + +Importlib.metadata now prefers f-strings to .format. + +.. + +.. bpo: 44241 +.. date: 2021-05-26-13-15-51 +.. nonce: TBqej8 +.. section: Library + +Incorporate minor tweaks from importlib_metadata 4.1: SimplePath protocol, +support for Metadata 2.2. + +.. + +.. bpo: 43216 +.. date: 2021-05-25-23-26-38 +.. nonce: xTUyyX +.. section: Library + +Remove the :func:`@asyncio.coroutine <asyncio.coroutine>` :term:`decorator` +enabling legacy generator-based coroutines to be compatible with async/await +code; remove :class:`asyncio.coroutines.CoroWrapper` used for wrapping +legacy coroutine objects in the debug mode. The decorator has been +deprecated since Python 3.8 and the removal was initially scheduled for +Python 3.10. Patch by Illia Volochii. + +.. + +.. bpo: 44210 +.. date: 2021-05-21-21-23-43 +.. nonce: 5afQ3K +.. section: Library + +Make importlib.metadata._meta.PackageMetadata public. + +.. + +.. bpo: 43643 +.. date: 2021-05-21-12-12-35 +.. nonce: GWnmcF +.. section: Library + +Declare readers.MultiplexedPath.name as a property per the spec. + +.. + +.. bpo: 27334 +.. date: 2021-05-18-00-17-21 +.. nonce: 32EJZi +.. section: Library + +The :mod:`sqlite3` context manager now performs a rollback (thus releasing +the database lock) if commit failed. Patch by Luca Citi and Erlend E. +Aasland. + +.. + +.. bpo: 4928 +.. date: 2021-05-17-21-05-06 +.. nonce: Ot2yjO +.. section: Library + +Documented existing behavior on POSIX: NamedTemporaryFiles are not deleted +when creating process is killed with SIGKILL + +.. + +.. bpo: 44154 +.. date: 2021-05-17-07-24-24 +.. nonce: GRI5bf +.. section: Library + +Optimize :class:`fractions.Fraction` pickling for large components. + +.. + +.. bpo: 33433 +.. date: 2021-05-16-17-48-24 +.. nonce: MyzO71 +.. section: Library + +For IPv4 mapped IPv6 addresses (:rfc:`4291` Section 2.5.5.2), the +:mod:`ipaddress.IPv6Address.is_private` check is deferred to the mapped IPv4 +address. This solves a bug where public mapped IPv4 addresses were +considered private by the IPv6 check. + +.. + +.. bpo: 44150 +.. date: 2021-05-16-11-57-38 +.. nonce: xAhhik +.. section: Library + +Add optional *weights* argument to statistics.fmean(). + +.. + +.. bpo: 44142 +.. date: 2021-05-16-02-24-23 +.. nonce: t-XU8k +.. section: Library + +:func:`ast.unparse` will now drop the redundant parentheses when tuples used +as assignment targets (e.g in for loops). + +.. + +.. bpo: 44145 +.. date: 2021-05-16-00-00-38 +.. nonce: ko5SJ7 +.. section: Library + +:mod:`hmac` computations were not releasing the GIL while calling the +OpenSSL ``HMAC_Update`` C API (a new feature in 3.9). This unintentionally +prevented parallel computation as other :mod:`hashlib` algorithms support. + +.. + +.. bpo: 44095 +.. date: 2021-05-14-16-06-02 +.. nonce: v_pLwY +.. section: Library + +:class:`zipfile.Path` now supports :attr:`zipfile.Path.stem`, +:attr:`zipfile.Path.suffixes`, and :attr:`zipfile.Path.suffix` attributes. + +.. + +.. bpo: 44077 +.. date: 2021-05-13-19-44-38 +.. nonce: 04b2a4 +.. section: Library + +It's now possible to receive the type of service (ToS), a.k.a. +differentiated services (DS), a.k.a. differenciated services code point +(DSCP) and excplicit congestion notification (ECN) IP header fields with +``socket.IP_RECVTOS``. + +.. + +.. bpo: 37788 +.. date: 2021-05-13-19-07-28 +.. nonce: adeFcf +.. section: Library + +Fix a reference leak when a Thread object is never joined. + +.. + +.. bpo: 38908 +.. date: 2021-05-12-16-43-21 +.. nonce: nM2_rO +.. section: Library + +Subclasses of ``typing.Protocol`` which only have data variables declared +will now raise a ``TypeError`` when checked with ``isinstance`` unless they +are decorated with :func:`runtime_checkable`. Previously, these checks +passed silently. Patch provided by Yurii Karabas. + +.. + +.. bpo: 44098 +.. date: 2021-05-10-17-45-00 +.. nonce: _MoxuZ +.. section: Library + +``typing.ParamSpec`` will no longer be found in the ``__parameters__`` of +most :mod:`typing` generics except in valid use locations specified by +:pep:`612`. This prevents incorrect usage like ``typing.List[P][int]``. This +change means incorrect usage which may have passed silently in 3.10 beta 1 +and earlier will now error. + +.. + +.. bpo: 44089 +.. date: 2021-05-09-22-52-34 +.. nonce: IoANsN +.. section: Library + +Allow subclassing ``csv.Error`` in 3.10 (it was allowed in 3.9 and earlier +but was disallowed in early versions of 3.10). + +.. + +.. bpo: 44081 +.. date: 2021-05-09-03-26-31 +.. nonce: A-Mrto +.. section: Library + +:func:`ast.unparse` now doesn't use redundant spaces to separate ``lambda`` +and the ``:`` if there are no parameters. + +.. + +.. bpo: 44061 +.. date: 2021-05-07-08-39-23 +.. nonce: MvElG6 +.. section: Library + +Fix regression in previous release when calling :func:`pkgutil.iter_modules` +with a list of :class:`pathlib.Path` objects + +.. + +.. bpo: 44059 +.. date: 2021-05-06-16-01-55 +.. nonce: GF5r6O +.. section: Library + +Register the SerenityOS Browser in the :mod:`webbrowser` module. + +.. + +.. bpo: 36515 +.. date: 2021-05-05-11-44-49 +.. nonce: uOSa3q +.. section: Library + +The :mod:`hashlib` module no longer does unaligned memory accesses when +compiled for ARM platforms. + +.. + +.. bpo: 40465 +.. date: 2021-05-03-19-59-14 +.. nonce: 1tB4Y0 +.. section: Library + +Remove random module features deprecated in Python 3.9. + +.. + +.. bpo: 44018 +.. date: 2021-05-03-10-07-43 +.. nonce: VDyW8f +.. section: Library + +random.seed() no longer mutates bytearray inputs. + +.. + +.. bpo: 38352 +.. date: 2021-05-02-13-54-25 +.. nonce: N9MlhV +.. section: Library + +Add ``IO``, ``BinaryIO``, ``TextIO``, ``Match``, and ``Pattern`` to +``typing.__all__``. Patch by Jelle Zijlstra. + +.. + +.. bpo: 44002 +.. date: 2021-05-01-15-43-37 +.. nonce: KLT_wd +.. section: Library + +:mod:`urllib.parse` now uses :func:`functool.lru_cache` for its internal URL +splitting and quoting caches instead of rolling its own like its the '90s. + +The undocumented internal :mod:`urllib.parse` ``Quoted`` class API is now +deprecated, for removal in 3.14. + +.. + +.. bpo: 43972 +.. date: 2021-04-30-16-58-24 +.. nonce: Y2r9lg +.. section: Library + +When :class:`http.server.SimpleHTTPRequestHandler` sends a ``301 (Moved +Permanently)`` for a directory path not ending with `/`, add a +``Content-Length: 0`` header. This improves the behavior for certain +clients. + +.. + +.. bpo: 28528 +.. date: 2021-04-29-00-48-00 +.. nonce: JLAVWj +.. section: Library + +Fix a bug in :mod:`pdb` where :meth:`~pdb.Pdb.checkline` raises +:exc:`AttributeError` if it is called after :meth:`~pdb.Pdb.reset`. + +.. + +.. bpo: 43853 +.. date: 2021-04-15-12-02-17 +.. nonce: XXCVAp +.. section: Library + +Improved string handling for :mod:`sqlite3` user-defined functions and +aggregates: + +* It is now possible to pass strings with embedded null characters to UDFs +* Conversion failures now correctly raise :exc:`MemoryError` + +Patch by Erlend E. Aasland. + +.. + +.. bpo: 43666 +.. date: 2021-03-30-08-39-08 +.. nonce: m72tlH +.. section: Library + +AIX: `Lib/_aix_support.get_platform()` may fail in an AIX WPAR. The fileset +bos.rte appears to have a builddate in both LPAR and WPAR so this fileset is +queried rather than bos.mp64. To prevent a similiar situation (no builddate +in ODM) a value (9988) sufficient for completing a build is provided. Patch +by M Felt. + +.. + +.. bpo: 43650 +.. date: 2021-03-29-00-23-30 +.. nonce: v01tic +.. section: Library + +Fix :exc:`MemoryError` in :func:`shutil.unpack_archive` which fails inside +:func:`shutil._unpack_zipfile` on large files. Patch by Igor Bolshakov. + +.. + +.. bpo: 43612 +.. date: 2021-03-24-09-40-02 +.. nonce: vMGZ4y +.. section: Library + +:func:`zlib.compress` now accepts a wbits parameter which allows users to +compress data as a raw deflate block without zlib headers and trailers in +one go. Previously this required instantiating a ``zlib.compressobj``. It +also provides a faster alternative to ``gzip.compress`` when wbits=31 is +used. + +.. + +.. bpo: 43392 +.. date: 2021-03-03-13-32-37 +.. nonce: QQumou +.. section: Library + +:func:`importlib._bootstrap._find_and_load` now implements a two-step check +to avoid locking when modules have been already imported and are ready. This +improves performance of repeated calls to :func:`importlib.import_module` +and :func:`importlib.__import__`. + +.. + +.. bpo: 43318 +.. date: 2021-02-25-08-32-06 +.. nonce: bZJw6V +.. section: Library + +Fix a bug where :mod:`pdb` does not always echo cleared breakpoints. + +.. + +.. bpo: 43234 +.. date: 2021-02-15-22-14-31 +.. nonce: F-vKAT +.. section: Library + +Prohibit passing non-:class:`concurrent.futures.ThreadPoolExecutor` +executors to :meth:`loop.set_default_executor` following a deprecation in +Python 3.8. Patch by Illia Volochii. + +.. + +.. bpo: 43232 +.. date: 2021-02-15-21-17-46 +.. nonce: awc4yZ +.. section: Library + +Prohibit previously deprecated potentially disruptive operations on +:class:`asyncio.trsock.TransportSocket`. Patch by Illia Volochii. + +.. + +.. bpo: 30077 +.. date: 2021-02-04-23-16-03 +.. nonce: v6TqAi +.. section: Library + +Added support for Apple's aifc/sowt pseudo-compression + +.. + +.. bpo: 42971 +.. date: 2021-02-02-20-11-14 +.. nonce: OpVoFu +.. section: Library + +Add definition of ``errno.EQFULL`` for platforms that define this constant +(such as macOS). + +.. + +.. bpo: 43086 +.. date: 2021-01-31-18-24-54 +.. nonce: 2_P-SH +.. section: Library + +Added a new optional :code:`strict_mode` parameter to *binascii.a2b_base64*. +When :code:`scrict_mode` is set to :code:`True`, the *a2b_base64* function +will accept only valid base64 content. More details about what "valid base64 +content" is, can be found in the function's documentation. + +.. + +.. bpo: 43024 +.. date: 2021-01-25-21-24-55 +.. nonce: vAUrIi +.. section: Library + +Improve the help signature of :func:`traceback.print_exception`, +:func:`traceback.format_exception` and +:func:`traceback.format_exception_only`. + +.. + +.. bpo: 33809 +.. date: 2021-01-16-18-36-00 +.. nonce: BiMK6V +.. section: Library + +Add the :meth:`traceback.TracebackException.print` method which prints the +formatted exception information. + +.. + +.. bpo: 42862 +.. date: 2021-01-13-00-02-44 +.. nonce: Z6ACLN +.. section: Library + +:mod:`sqlite3` now utilizes :meth:`functools.lru_cache` to implement the +connection statement cache. As a small optimisation, the default statement +cache size has been increased from 100 to 128. Patch by Erlend E. Aasland. + +.. + +.. bpo: 41818 +.. date: 2020-12-08-01-08-58 +.. nonce: zO8vV7 +.. section: Library + +Soumendra Ganguly: add termios.tcgetwinsize(), termios.tcsetwinsize(). + +.. + +.. bpo: 40497 +.. date: 2020-10-18-09-42-53 +.. nonce: CRz2sG +.. section: Library + +:meth:`subprocess.check_output` now raises :exc:`ValueError` when the +invalid keyword argument *check* is passed by user code. Previously such use +would fail later with a :exc:`TypeError`. Patch by Rémi Lapeyre. + +.. + +.. bpo: 37449 +.. date: 2020-10-11-20-23-48 +.. nonce: f-t3V6 +.. section: Library + +``ensurepip`` now uses ``importlib.resources.files()`` traversable APIs + +.. + +.. bpo: 40956 +.. date: 2020-10-01-21-46-34 +.. nonce: _tvsZ7 +.. section: Library + +Use Argument Clinic in :mod:`sqlite3`. Patches by Erlend E. Aasland. + +.. + +.. bpo: 41730 +.. date: 2020-09-10-07-23-24 +.. nonce: DyKFi9 +.. section: Library + +``DeprecationWarning`` is now raised when importing :mod:`tkinter.tix`, +which has been deprecated in documentation since Python 3.6. + +.. + +.. bpo: 20684 +.. date: 2020-07-30-14-37-15 +.. nonce: qV35GU +.. section: Library + +Remove unused ``_signature_get_bound_param`` function from :mod:`inspect` - +by Anthony Sottile. + +.. + +.. bpo: 41402 +.. date: 2020-07-26-18-17-30 +.. nonce: YRkVkp +.. section: Library + +Fix :meth:`email.message.EmailMessage.set_content` when called with binary +data and ``7bit`` content transfer encoding. + +.. + +.. bpo: 32695 +.. date: 2020-07-13-23-46-59 +.. nonce: tTqqXe +.. section: Library + +The *compresslevel* and *preset* keyword arguments of :func:`tarfile.open` +are now both documented and tested. + +.. + +.. bpo: 41137 +.. date: 2020-07-01-17-42-41 +.. nonce: AnqbP- +.. section: Library + +Use utf-8 encoding while reading .pdbrc files. Patch by Srinivas Reddy +Thatiparthy + +.. + +.. bpo: 24391 +.. date: 2020-05-30-10-48-04 +.. nonce: ZCTnhX +.. section: Library + +Improved reprs of :mod:`threading` synchronization objects: +:class:`~threading.Semaphore`, :class:`~threading.BoundedSemaphore`, +:class:`~threading.Event` and :class:`~threading.Barrier`. + +.. + +.. bpo: 5846 +.. date: 2020-05-25-23-58-29 +.. nonce: O9BIfm +.. section: Library + +Deprecated the following :mod:`unittest` functions, scheduled for removal in +Python 3.13: + +* :func:`~unittest.findTestCases` +* :func:`~unittest.makeSuite` +* :func:`~unittest.getTestCaseNames` + +Use :class:`~unittest.TestLoader` methods instead: + +* :meth:`unittest.TestLoader.loadTestsFromModule` +* :meth:`unittest.TestLoader.loadTestsFromTestCase` +* :meth:`unittest.TestLoader.getTestCaseNames` + +Patch by Erlend E. Aasland. + +.. + +.. bpo: 40563 +.. date: 2020-05-21-01-42-32 +.. nonce: fDn5bP +.. section: Library + +Support pathlike objects on dbm/shelve. Patch by Hakan Çelik and +Henry-Joseph Audéoud. + +.. + +.. bpo: 34990 +.. date: 2020-04-24-20-39-38 +.. nonce: 3SmL9M +.. section: Library + +Fixed a Y2k38 bug in the compileall module where it would fail to compile +files with a modification time after the year 2038. + +.. + +.. bpo: 39549 +.. date: 2020-02-03-21-18-31 +.. nonce: l4a8uH +.. section: Library + +Whereas the code for reprlib.Repr had previously used a hardcoded string +value of '...', this PR updates it to use of a “fillvalue” attribute, whose +value defaults to '...' and can be reset in either individual reprlib.Repr +instances or in subclasses thereof. + +.. + +.. bpo: 37022 +.. date: 2020-01-25-12-58-20 +.. nonce: FUZI25 +.. section: Library + +:mod:`pdb` now displays exceptions from ``repr()`` with its ``p`` and ``pp`` +commands. + +.. + +.. bpo: 38840 +.. date: 2020-01-16-23-41-16 +.. nonce: VzzYZz +.. section: Library + +Fix ``test___all__`` on platforms lacking a shared memory implementation. + +.. + +.. bpo: 39359 +.. date: 2020-01-16-13-54-28 +.. nonce: hzTu0h +.. section: Library + +Add one missing check that the password is a bytes object for an encrypted +zipfile. + +.. + +.. bpo: 38741 +.. date: 2019-11-12-18-59-33 +.. nonce: W7IYkq +.. section: Library + +:mod:`configparser`: using ']' inside a section header will no longer cut +the section name short at the ']' + +.. + +.. bpo: 38415 +.. date: 2019-10-08-14-08-59 +.. nonce: N1bUw6 +.. section: Library + +Added missing behavior to :func:`contextlib.asynccontextmanager` to match +:func:`contextlib.contextmanager` so decorated functions can themselves be +decorators. + +.. + +.. bpo: 30256 +.. date: 2019-09-25-13-54-41 +.. nonce: wBkzox +.. section: Library + +Pass multiprocessing BaseProxy argument ``manager_owned`` through AutoProxy. + +.. + +.. bpo: 27513 +.. date: 2019-06-03-23-53-25 +.. nonce: qITN7d +.. section: Library + +:func:`email.utils.getaddresses` now accepts :class:`email.header.Header` +objects along with string values. Patch by Zackery Spytz. + +.. + +.. bpo: 16379 +.. date: 2019-05-08-15-14-32 +.. nonce: rN5JVe +.. section: Library + +Add SQLite error code and name to :mod:`sqlite3` exceptions. Patch by Aviv +Palivoda, Daniel Shahaf, and Erlend E. Aasland. + +.. + +.. bpo: 26228 +.. date: 2019-02-26-09-31-59 +.. nonce: wyrHKc +.. section: Library + +pty.spawn no longer hangs on FreeBSD, macOS, and Solaris. + +.. + +.. bpo: 33349 +.. date: 2018-04-24-14-25-07 +.. nonce: Y_0LIr +.. section: Library + +lib2to3 now recognizes async generators everywhere. + +.. + +.. bpo: 29298 +.. date: 2017-09-20-14-43-03 +.. nonce: _78CSN +.. section: Library + +Fix ``TypeError`` when required subparsers without ``dest`` do not receive +arguments. Patch by Anthony Sottile. + +.. + +.. bpo: 45216 +.. date: 2021-09-18-13-45-19 +.. nonce: o56nyt +.. section: Documentation + +Remove extra documentation listing methods in ``difflib``. It was rendering +twice in pydoc and was outdated in some places. + +.. + +.. bpo: 45024 +.. date: 2021-09-08-17-20-19 +.. nonce: dkNPNi +.. section: Documentation + +:mod:`collections.abc` documentation has been expanded to explicitly cover +how instance and subclass checks work, with additional doctest examples and +an exhaustive list of ABCs which test membership purely by presence of the +right :term:`special method`\s. Patch by Raymond Hettinger. + +.. + +.. bpo: 44957 +.. date: 2021-08-19-15-53-08 +.. nonce: imqrh3 +.. section: Documentation + +Promote PEP 604 union syntax by using it where possible. Also, mention ``X | +Y`` more prominently in section about ``Union`` and mention ``X | None`` at +all in section about ``Optional``. + +.. + +.. bpo: 16580 +.. date: 2021-08-13-20-17-59 +.. nonce: MZ_iK9 +.. section: Documentation + +Added code equivalents for the :meth:`int.to_bytes` and +:meth:`int.from_bytes` methods, as well as tests ensuring that these code +equivalents are valid. + +.. + +.. bpo: 44903 +.. date: 2021-08-13-19-08-03 +.. nonce: aJuvQF +.. section: Documentation + +Removed the othergui.rst file, any references to it, and the list of GUI +frameworks in the FAQ. In their place I've added links to the Python Wiki +`page on GUI frameworks <https://wiki.python.org/moin/GuiProgramming>`. + +.. + +.. bpo: 33479 +.. date: 2021-08-11-18-02-06 +.. nonce: rCe4c5 +.. section: Documentation + +Tkinter documentation has been greatly expanded with new "Architecture" and +"Threading model" sections. + +.. + +.. bpo: 36700 +.. date: 2021-08-09-19-58-45 +.. nonce: WPNW5f +.. section: Documentation + +:mod:`base64` RFC references were updated to point to :rfc:`4648`; a section +was added to point users to the new "security considerations" section of the +RFC. + +.. + +.. bpo: 44740 +.. date: 2021-07-26-23-48-31 +.. nonce: zMFGMV +.. section: Documentation + +Replaced occurences of uppercase "Web" and "Internet" with lowercase +versions per the 2016 revised Associated Press Style Book. + +.. + +.. bpo: 44693 +.. date: 2021-07-25-23-04-15 +.. nonce: JuCbNq +.. section: Documentation + +Update the definition of __future__ in the glossary by replacing the +confusing word "pseudo-module" with a more accurate description. + +.. + +.. bpo: 35183 +.. date: 2021-07-22-08-28-03 +.. nonce: p9BWTB +.. section: Documentation + +Add typical examples to os.path.splitext docs + +.. + +.. bpo: 30511 +.. date: 2021-07-20-21-03-18 +.. nonce: eMFkRi +.. section: Documentation + +Clarify that :func:`shutil.make_archive` is not thread-safe due to reliance +on changing the current working directory. + +.. + +.. bpo: 44561 +.. date: 2021-07-18-22-43-14 +.. nonce: T7HpWm +.. section: Documentation + +Update of three expired hyperlinks in Doc/distributing/index.rst: "Project +structure", "Building and packaging the project", and "Uploading the project +to the Python Packaging Index". + +.. + +.. bpo: 44651 +.. date: 2021-07-18-22-26-02 +.. nonce: SjT9iY +.. section: Documentation + +Delete entry "coercion" in Doc/glossary.rst for its outdated definition. + +.. + +.. bpo: 42958 +.. date: 2021-07-15-11-19-03 +.. nonce: gC5IHM +.. section: Documentation + +Updated the docstring and docs of :func:`filecmp.cmp` to be more accurate +and less confusing especially in respect to *shallow* arg. + +.. + +.. bpo: 44631 +.. date: 2021-07-13-22-25-13 +.. nonce: qkGwe4 +.. section: Documentation + +Refactored the ``repr()`` code of the ``_Environ`` (os module). + +.. + +.. bpo: 44613 +.. date: 2021-07-12-11-39-20 +.. nonce: DIXNzc +.. section: Documentation + +importlib.metadata is no longer provisional. + +.. + +.. bpo: 44558 +.. date: 2021-07-03-18-25-17 +.. nonce: 0pTknl +.. section: Documentation + +Match the docstring and python implementation of :func:`~operator.countOf` +to the behavior of its c implementation. + +.. + +.. bpo: 44544 +.. date: 2021-07-02-14-02-29 +.. nonce: _5_aCz +.. section: Documentation + +List all kwargs for :func:`textwrap.wrap`, :func:`textwrap.fill`, and +:func:`textwrap.shorten`. Now, there are nav links to attributes of +:class:`TextWrap`, which makes navigation much easier while minimizing +duplication in the documentation. + +.. + +.. bpo: 38062 +.. date: 2021-06-28-12-13-48 +.. nonce: 9Ehp9O +.. section: Documentation + +Clarify that atexit uses equality comparisons internally. + +.. + +.. bpo: 40620 +.. date: 2021-06-26-17-41-06 +.. nonce: PAYDrB +.. section: Documentation + +Convert examples in tutorial controlflow.rst section 4.3 to be +interpreter-demo style. + +.. + +.. bpo: 43066 +.. date: 2021-06-24-14-37-16 +.. nonce: Ti7ahX +.. section: Documentation + +Added a warning to :mod:`zipfile` docs: filename arg with a leading slash +may cause archive to be un-openable on Windows systems. + +.. + +.. bpo: 39452 +.. date: 2021-06-23-15-21-36 +.. nonce: o_I-6d +.. section: Documentation + +Rewrote ``Doc/library/__main__.rst``. Broadened scope of the document to +explicitly discuss and differentiate between ``__main__.py`` in packages +versus the ``__name__ == '__main__'`` expression (and the idioms that +surround it). + +.. + +.. bpo: 13814 +.. date: 2021-06-21-15-46-32 +.. nonce: LDcslu +.. section: Documentation + +In the Design FAQ, answer "Why don't generators support the with statement?" + +.. + +.. bpo: 27752 +.. date: 2021-06-18-18-04-53 +.. nonce: NEByNk +.. section: Documentation + +Documentation of csv.Dialect is more descriptive. + +.. + +.. bpo: 44453 +.. date: 2021-06-18-06-44-45 +.. nonce: 3PIkj2 +.. section: Documentation + +Fix documentation for the return type of :func:`sysconfig.get_path`. + +.. + +.. bpo: 44392 +.. date: 2021-06-16-18-09-49 +.. nonce: 6RF1Sc +.. section: Documentation + +Added a new section in the C API documentation for types used in type +hinting. Documented ``Py_GenericAlias`` and ``Py_GenericAliasType``. + +.. + +.. bpo: 38291 +.. date: 2021-06-14-09-20-37 +.. nonce: VMYa_Q +.. section: Documentation + +Mark ``typing.io`` and ``typing.re`` as deprecated since Python 3.8 in the +documentation. They were never properly supported by type checkers. + +.. + +.. bpo: 44322 +.. date: 2021-06-06-14-12-00 +.. nonce: K0PHfE +.. section: Documentation + +Document that SyntaxError args have a details tuple and that details are +adjusted for errors in f-string field replacement expressions. + +.. + +.. bpo: 42392 +.. date: 2021-05-26-11-16-33 +.. nonce: oxRx6E +.. section: Documentation + +Document the deprecation and removal of the ``loop`` parameter for many +functions and classes in :mod:`asyncio`. + +.. + +.. bpo: 44195 +.. date: 2021-05-23-09-11-28 +.. nonce: 1bqkOs +.. section: Documentation + +Corrected references to ``TraversableResources`` in docs. There is no +``TraversableReader``. + +.. + +.. bpo: 41963 +.. date: 2021-05-17-20-03-47 +.. nonce: eUz9_o +.. section: Documentation + +Document that ``ConfigParser`` strips off comments when reading +configuration files. + +.. + +.. bpo: 44072 +.. date: 2021-05-08-09-48-05 +.. nonce: fb2x5I +.. section: Documentation + +Correct where in the numeric ABC hierarchy ``**`` support is added, i.e., in +numbers.Complex, not numbers.Integral. + +.. + +.. bpo: 43558 +.. date: 2021-05-07-12-27-09 +.. nonce: UGhA8R +.. section: Documentation + +Add the remark to :mod:`dataclasses` documentation that the :meth:`__init__` +of any base class has to be called in :meth:`__post_init__`, along with a +code example. + +.. + +.. bpo: 44025 +.. date: 2021-05-03-22-08-08 +.. nonce: gcB7iP +.. section: Documentation + +Clarify when '_' in match statements is a keyword, and when not. + +.. + +.. bpo: 41706 +.. date: 2020-09-03-13-37-19 +.. nonce: _zXWOR +.. section: Documentation + +Fix docs about how methods like ``__add__`` are invoked when evaluating +operator expressions. + +.. + +.. bpo: 41621 +.. date: 2020-08-24-13-35-04 +.. nonce: nqaw9G +.. section: Documentation + +Document that :class:`collections.defaultdict` parameter ``default_factory`` +defaults to None and is positional-only. + +.. + +.. bpo: 41576 +.. date: 2020-08-21-22-59-37 +.. nonce: 7a6CQR +.. section: Documentation + +document BaseException in favor of bare except + +.. + +.. bpo: 21760 +.. date: 2020-03-21-01-19-28 +.. nonce: CqofIc +.. section: Documentation + +The description for __file__ fixed. Patch by Furkan Onder + +.. + +.. bpo: 39498 +.. date: 2020-01-30-05-18-48 +.. nonce: Nu3sFL +.. section: Documentation + +Add a "Security Considerations" index which links to standard library +modules that have explicitly documented security considerations. + +.. + +.. bpo: 33479 +.. date: 2018-05-19-15-59-29 +.. nonce: 4cLlxo +.. section: Documentation + +Remove the unqualified claim that tkinter is threadsafe. It has not been +true for several years and likely never was. An explanation of what is true +may be added later, after more discussion, and possibly after patching +_tkinter.c, + +.. + +.. bpo: 40173 +.. date: 2021-09-30-16-54-39 +.. nonce: J_slCw +.. section: Tests + +Fix :func:`test.support.import_helper.import_fresh_module`. + +.. + +.. bpo: 45280 +.. date: 2021-09-25-11-05-31 +.. nonce: 3MA6lC +.. section: Tests + +Add a test case for empty :class:`typing.NamedTuple`. + +.. + +.. bpo: 45269 +.. date: 2021-09-24-10-41-49 +.. nonce: 8jKEr8 +.. section: Tests + +Cover case when invalid ``markers`` type is supplied to ``c_make_encoder``. + +.. + +.. bpo: 45128 +.. date: 2021-09-16-17-22-35 +.. nonce: Jz6fl2 +.. section: Tests + +Fix ``test_multiprocessing_fork`` failure due to ``test_logging`` and +``sys.modules`` manipulation. + +.. + +.. bpo: 45209 +.. date: 2021-09-15-23-32-39 +.. nonce: 55ntL5 +.. section: Tests + +Fix ``UserWarning: resource_tracker`` warning in +``_test_multiprocessing._TestSharedMemory.test_shared_memory_cleaned_after_process_termination`` + +.. + +.. bpo: 45185 +.. date: 2021-09-14-14-54-04 +.. nonce: qFx5I6 +.. section: Tests + +Enables ``TestEnumerations`` test cases in ``test_ssl`` suite. + +.. + +.. bpo: 45195 +.. date: 2021-09-14-13-16-18 +.. nonce: EyQR1G +.. section: Tests + +Fix test_readline.test_nonascii(): sometimes, the newline character is not +written at the end, so don't expect it in the output. Patch by Victor +Stinner. + +.. + +.. bpo: 45156 +.. date: 2021-09-13-00-28-17 +.. nonce: 8oomV3 +.. section: Tests + +Fixes infinite loop on :func:`unittest.mock.seal` of mocks created by +:func:`~unittest.create_autospec`. + +.. + +.. bpo: 45125 +.. date: 2021-09-11-22-08-18 +.. nonce: FVSzs2 +.. section: Tests + +Improves pickling tests and docs of ``SharedMemory`` and ``SharableList`` +objects. + +.. + +.. bpo: 44860 +.. date: 2021-09-08-13-01-37 +.. nonce: qXd0kx +.. section: Tests + +Update ``test_sysconfig.test_user_similar()`` for the posix_user scheme: +``platlib`` doesn't use :data:`sys.platlibdir`. Patch by Victor Stinner. + +.. + +.. bpo: 45052 +.. date: 2021-09-06-19-00-29 +.. nonce: yrOK3J +.. section: Tests + +``WithProcessesTestSharedMemory.test_shared_memory_basics`` test was +ignored, because ``self.assertEqual(sms.size, sms2.size)`` line was failing. +It is now removed and test is unskipped. + +The main motivation for this line to be removed from the test is that the +``size`` of ``SharedMemory`` is not ever guaranteed to be the same. It is +decided by the platform. + +.. + +.. bpo: 44895 +.. date: 2021-09-01-17-17-44 +.. nonce: kV7H77 +.. section: Tests + +libregrtest now clears the type cache later to reduce the risk of false +alarm when checking for reference leaks. Previously, the type cache was +cleared too early and libregrtest raised a false alarm about reference leaks +under very specific conditions. Patch by Irit Katriel and Victor Stinner. + +.. + +.. bpo: 45042 +.. date: 2021-08-30-11-54-14 +.. nonce: QMz3X8 +.. section: Tests + +Fixes that test classes decorated with +``@hashlib_helper.requires_hashdigest`` were skipped all the time. + +.. + +.. bpo: 25130 +.. date: 2021-08-27-22-37-19 +.. nonce: ig4oJe +.. section: Tests + +Add calls of :func:`gc.collect` in tests to support PyPy. + +.. + +.. bpo: 45011 +.. date: 2021-08-26-14-20-44 +.. nonce: mQZdXU +.. section: Tests + +Made tests relying on the :mod:`_asyncio` C extension module optional to +allow running on alternative Python implementations. Patch by Serhiy +Storchaka. + +.. + +.. bpo: 44949 +.. date: 2021-08-18-18-30-12 +.. nonce: VE5ENv +.. section: Tests + +Fix auto history tests of test_readline: sometimes, the newline character is +not written at the end, so don't expect it in the output. + +.. + +.. bpo: 44891 +.. date: 2021-08-13-12-11-06 +.. nonce: T9_mBT +.. section: Tests + +Tests were added to clarify :func:`id` is preserved when ``obj * 1`` is used +on :class:`str` and :class:`bytes` objects. Patch by Nikita Sobolev. + +.. + +.. bpo: 44852 +.. date: 2021-08-06-18-36-04 +.. nonce: sUL8YX +.. section: Tests + +Add ability to wholesale silence DeprecationWarnings while running the +regression test suite. + +.. + +.. bpo: 40928 +.. date: 2021-08-06-00-07-15 +.. nonce: aIwb6G +.. section: Tests + +Notify users running test_decimal regression tests on macOS of potential +harmless "malloc can't allocate region" messages spewed by test_decimal. + +.. + +.. bpo: 44734 +.. date: 2021-07-24-20-09-15 +.. nonce: KKsNOV +.. section: Tests + +Fixed floating point precision issue in turtle tests. + +.. + +.. bpo: 44708 +.. date: 2021-07-22-16-38-39 +.. nonce: SYNaac +.. section: Tests + +Regression tests, when run with -w, are now re-running only the affected +test methods instead of re-running the entire test file. + +.. + +.. bpo: 42095 +.. date: 2021-07-17-11-41-20 +.. nonce: kCB7oj +.. section: Tests + +Added interop tests for Apple plists: generate plist files with Python +plistlib and parse with Apple plutil; and the other way round. + +.. + +.. bpo: 44647 +.. date: 2021-07-16-14-02-33 +.. nonce: 5LzqIy +.. section: Tests + +Added a permanent Unicode-valued environment variable to regression tests to +ensure they handle this use case in the future. If your test environment +breaks because of that, report a bug to us, and temporarily set +PYTHONREGRTEST_UNICODE_GUARD=0 in your test environment. + +.. + +.. bpo: 44515 +.. date: 2021-06-26-18-37-36 +.. nonce: e9fO6f +.. section: Tests + +Adjust recently added contextlib tests to avoid assuming the use of a +refcounted GC + +.. + +.. bpo: 44287 +.. date: 2021-06-21-17-53-41 +.. nonce: YON57s +.. section: Tests + +Fix asyncio test_popen() of test_windows_utils by using a longer timeout. +Use military grade battle-tested :data:`test.support.SHORT_TIMEOUT` timeout +rather than a hardcoded timeout of 10 seconds: it's 30 seconds by default, +but it is made longer on slow buildbots. Patch by Victor Stinner. + +.. + +.. bpo: 44451 +.. date: 2021-06-18-15-19-35 +.. nonce: aj5pqE +.. section: Tests + +Reset ``DeprecationWarning`` filters in +``test.test_importlib.test_metadata_api.APITests.test_entry_points_by_index`` +to avoid ``StopIteration`` error if ``DeprecationWarnings`` are ignored. + +.. + +.. bpo: 44363 +.. date: 2021-06-10-11-19-43 +.. nonce: -K9jD0 +.. section: Tests + +Account for address sanitizer in test_capi. test_capi now passes when run +GCC address sanitizer. + +.. + +.. bpo: 44364 +.. date: 2021-06-09-15-32-05 +.. nonce: zu9Zee +.. section: Tests + +Add non integral tests for :func:`math.sqrt` function. + +.. + +.. bpo: 43921 +.. date: 2021-06-03-03-29-34 +.. nonce: nwH1FS +.. section: Tests + +Fix test_ssl.test_wrong_cert_tls13(): use ``suppress_ragged_eofs=False``, +since ``read()`` can raise :exc:`ssl.SSLEOFError` on Windows. Patch by +Victor Stinner. + +.. + +.. bpo: 43921 +.. date: 2021-06-02-17-41-42 +.. nonce: xP7yZ4 +.. section: Tests + +Fix test_pha_required_nocert() of test_ssl: catch two more EOF cases (when +the ``recv()`` method returns an empty string). Patch by Victor Stinner. + +.. + +.. bpo: 44131 +.. date: 2021-05-14-14-13-44 +.. nonce: YPizoC +.. section: Tests + +Add test_frozenmain to test_embed to test the :c:func:`Py_FrozenMain` C +function. Patch by Victor Stinner. + +.. + +.. bpo: 31904 +.. date: 2021-05-07-15-46-04 +.. nonce: 8dk3la +.. section: Tests + +Ignore error string case in test_file_not_exists(). + +.. + +.. bpo: 42083 +.. date: 2021-05-04-18-10-57 +.. nonce: EMS2TK +.. section: Tests + +Add test to check that ``PyStructSequence_NewType`` accepts a +``PyStructSequence_Desc`` with ``doc`` field set to ``NULL``. + +.. + +.. bpo: 35753 +.. date: 2020-10-25-19-20-26 +.. nonce: 2LT-hO +.. section: Tests + +Fix crash in doctest when doctest parses modules that include unwrappable +functions by skipping those functions. + +.. + +.. bpo: 30256 +.. date: 2019-09-25-18-10-10 +.. nonce: A5i76Q +.. section: Tests + +Add test for nested queues when using ``multiprocessing`` shared objects +``AutoProxy[Queue]`` inside ``ListProxy`` and ``DictProxy`` + +.. + +.. bpo: 45220 +.. date: 2021-09-16-18-00-43 +.. nonce: TgbkvW +.. section: Build + +Avoid building with the Windows 11 SDK previews automatically. This may be +overridden by setting the ``DefaultWindowsSDKVersion`` environment variable +before building. + +.. + +.. bpo: 45020 +.. date: 2021-09-14-10-07-23 +.. nonce: _VGGPv +.. section: Build + +Freeze stdlib modules that are imported during startup. This provides +significant performance improvements to startup. If necessary, use the +previously added "-X frozen_modules=off" commandline option to force +importing the source modules. + +.. + +.. bpo: 45188 +.. date: 2021-09-14-00-47-57 +.. nonce: MNbo_T +.. section: Build + +Windows builds now regenerate frozen modules as the first part of the build. +Previously the regeneration was later in the build, which would require it +to be restarted if any modules had changed. + +.. + +.. bpo: 45163 +.. date: 2021-09-11-06-05-23 +.. nonce: q7xT93 +.. section: Build + +Fixes Haiku platform build. + +.. + +.. bpo: 45067 +.. date: 2021-09-09-16-45-26 +.. nonce: mFmY92 +.. section: Build + +The ncurses function extended_color_content was introduced in 2017 + +(https://invisible-island.net/ncurses/NEWS.html#index-t20170401). The + +ncurses-devel package in CentOS 7 had a older version ncurses resulted in +compilation error. For compiling ncurses with extended color support, we +verify the version of the ncurses library >= 20170401. + +.. + +.. bpo: 45019 +.. date: 2021-08-26-13-10-46 +.. nonce: e0mo49 +.. section: Build + +Generate lines in relevant files for frozen modules. Up until now each of +the files had to be edited manually. This change makes it easier to add to +and modify the frozen modules. + +.. + +.. bpo: 44340 +.. date: 2021-07-19-01-09-56 +.. nonce: JNeOf4 +.. section: Build + +Add support for building with clang thin lto via --with-lto=thin/full. Patch +by Dong-hee Na and Brett Holman. + +.. + +.. bpo: 44535 +.. date: 2021-06-30-02-32-46 +.. nonce: M9iN4- +.. section: Build + +Enable building using a Visual Studio 2022 install on Windows. + +.. + +.. bpo: 43298 +.. date: 2021-06-19-11-50-03 +.. nonce: 9ircMb +.. section: Build + +Improved error message when building without a Windows SDK installed. + +.. + +.. bpo: 44381 +.. date: 2021-06-10-18-08-44 +.. nonce: Xpc1iX +.. section: Build + +The Windows build now accepts :envvar:`EnableControlFlowGuard` set to +``guard`` to enable CFG. + +.. + +.. bpo: 41282 +.. date: 2021-05-24-03-31-17 +.. nonce: L8nP44 +.. section: Build + +Fix broken ``make install`` that caused standard library extension modules +to be unnecessarily and incorrectly rebuilt during the install phase of +cpython. + +.. + +.. bpo: 45375 +.. date: 2021-10-05-12-41-53 +.. nonce: CohPP- +.. section: Windows + +Fixes an assertion failure due to searching for the standard library in +unnormalised paths. + +.. + +.. bpo: 45022 +.. date: 2021-09-03-18-05-21 +.. nonce: bgpD_r +.. section: Windows + +Update Windows release to include libffi 3.4.2 + +.. + +.. bpo: 45007 +.. date: 2021-08-27-23-50-02 +.. nonce: NIBlVG +.. section: Windows + +Update to OpenSSL 1.1.1l in Windows build + +.. + +.. bpo: 44848 +.. date: 2021-08-06-10-11-07 +.. nonce: ib3Jcz +.. section: Windows + +Upgrade Windows installer to use SQLite 3.36.0. + +.. + +.. bpo: 44572 +.. date: 2021-07-13-15-32-49 +.. nonce: gXvhDc +.. section: Windows + +Avoid consuming standard input in the :mod:`platform` module + +.. + +.. bpo: 44582 +.. date: 2021-07-07-21-07-18 +.. nonce: 4Mm6Hh +.. section: Windows + +Accelerate speed of :mod:`mimetypes` initialization using a native +implementation of the registry scan. + +.. + +.. bpo: 41299 +.. date: 2021-06-06-16-36-13 +.. nonce: Rg-vb_ +.. section: Windows + +Fix 16 milliseconds jitter when using timeouts in :mod:`threading`, such as +with :meth:`threading.Lock.acquire` or :meth:`threading.Condition.wait`. + +.. + +.. bpo: 42686 +.. date: 2021-01-01-21-21-03 +.. nonce: G_f-TC +.. section: Windows + +Build :mod:`sqlite3` with math functions enabled. Patch by Erlend E. +Aasland. + +.. + +.. bpo: 40263 +.. date: 2020-04-13-15-20-28 +.. nonce: 1KKEbu +.. section: Windows + +This is a follow-on bug from https://bugs.python.org/issue26903. Once that +is applied we run into an off-by-one assertion problem. The assert was not +correct. + +.. + +.. bpo: 45007 +.. date: 2021-08-30-00-04-10 +.. nonce: pixqUB +.. section: macOS + +Update macOS installer builds to use OpenSSL 1.1.1l. + +.. + +.. bpo: 34602 +.. date: 2021-08-27-16-55-10 +.. nonce: ZjHsYJ +.. section: macOS + +When building CPython on macOS with ``./configure +--with-undefined-behavior-sanitizer --with-pydebug``, the stack size is now +quadrupled to allow for the entire test suite to pass. + +.. + +.. bpo: 44848 +.. date: 2021-08-06-10-08-41 +.. nonce: 0uYXsE +.. section: macOS + +Update macOS installer to use SQLite 3.36.0. + +.. + +.. bpo: 44689 +.. date: 2021-07-20-22-27-01 +.. nonce: mmT_xH +.. section: macOS + +:meth:`ctypes.util.find_library` now works correctly on macOS 11 Big Sur +even if Python is built on an older version of macOS. Previously, when +built on older macOS systems, ``find_library`` was not able to find macOS +system libraries when running on Big Sur due to changes in how system +libraries are stored. + +.. + +.. bpo: 41972 +.. date: 2021-07-12-15-42-02 +.. nonce: yUjE8j +.. section: macOS + +The framework build's user header path in sysconfig is changed to add a +'pythonX.Y' component to match distutils's behavior. + +.. + +.. bpo: 43109 +.. date: 2021-05-24-21-15-41 +.. nonce: npKJ9c +.. section: macOS + +Allow --with-lto configure option to work with Apple-supplied Xcode or +Command Line Tools. + +.. + +.. bpo: 34932 +.. date: 2021-03-29-21-11-23 +.. nonce: f3Hdyd +.. section: macOS + +Add socket.TCP_KEEPALIVE support for macOS. Patch by Shane Harvey. + +.. + +.. bpo: 45296 +.. date: 2021-09-27-01-21-59 +.. nonce: 9H8rdY +.. section: IDLE + +On Windows, change exit/quit message to suggest Ctrl-D, which works, instead +of <Ctrl-Z Return>, which does not work in IDLE. + +.. + +.. bpo: 45193 +.. date: 2021-09-15-03-20-06 +.. nonce: G61_GV +.. section: IDLE + +Make completion boxes appear on Ubuntu again. + +.. + +.. bpo: 40128 +.. date: 2021-06-11-17-43-39 +.. nonce: 7vDN3U +.. section: IDLE + +Mostly fix completions on macOS when not using tcl/tk 8.6.11 (as with 3.9). +The added update_idletask call should be harmless and possibly helpful +otherwise. + +.. + +.. bpo: 33962 +.. date: 2021-06-10-00-50-02 +.. nonce: ikAUNg +.. section: IDLE + +Move the indent space setting from the Font tab to the new Windows tab. +Patch by Mark Roseman and Terry Jan Reedy. + +.. + +.. bpo: 40468 +.. date: 2021-06-08-03-04-51 +.. nonce: tUCGUb +.. section: IDLE + +Split the settings dialog General tab into Windows and Shell/ED tabs. Move +help sources, which extend the Help menu, to the Extensions tab. Make space +for new options and shorten the dialog. The latter makes the dialog better +fit small screens. + +.. + +.. bpo: 41611 +.. date: 2021-05-27-18-22-46 +.. nonce: jOKpfc +.. section: IDLE + +Avoid uncaught exceptions in ``AutoCompleteWindow.winconfig_event()``. + +.. + +.. bpo: 41611 +.. date: 2021-05-27-13-39-43 +.. nonce: liNQqj +.. section: IDLE + +Fix IDLE sometimes freezing upon tab-completion on macOS. + +.. + +.. bpo: 44010 +.. date: 2021-05-09-09-02-09 +.. nonce: TaLe9x +.. section: IDLE + +Highlight the new :ref:`match <match>` statement's :ref:`soft keywords +<soft-keywords>`: :keyword:`match`, :keyword:`case <match>`, and :keyword:`_ +<wildcard-patterns>`. However, this highlighting is not perfect and will be +incorrect in some rare cases, including some ``_``-s in ``case`` patterns. + +.. + +.. bpo: 44026 +.. date: 2021-05-05-09-45-24 +.. nonce: m2Z0zR +.. section: IDLE + +Include interpreter's typo fix suggestions in message line for NameErrors +and AttributeErrors. Patch by E. Paine. + +.. + +.. bpo: 44786 +.. date: 2021-09-14-11-44-26 +.. nonce: DU0LC0 +.. section: Tools/Demos + +Fix a warning in regular expression in the c-analyzer script. + +.. + +.. bpo: 44967 +.. date: 2021-08-26-11-57-31 +.. nonce: UT1RMV +.. section: Tools/Demos + +pydoc now returns a non-zero status code when a module cannot be found. + +.. + +.. bpo: 44978 +.. date: 2021-08-22-11-45-31 +.. nonce: QupKV3 +.. section: Tools/Demos + +Allow the Argument Clinic tool to handle ``__complex__`` special methods. + +.. + +.. bpo: 43425 +.. date: 2021-07-01-22-21-25 +.. nonce: t65len +.. section: Tools/Demos + +Removed the 'test2to3' demo project that demonstrated using lib2to3 to +support Python 2.x and Python 3.x from a single source in a distutils +package. Patch by Dong-hee Na + +.. + +.. bpo: 44074 +.. date: 2021-05-08-13-57-00 +.. nonce: F09kCK +.. section: Tools/Demos + +Make patchcheck automatically detect the correct base branch name +(previously it was hardcoded to 'master') + +.. + +.. bpo: 20291 +.. date: 2020-02-25-18-22-09 +.. nonce: AyrDiZ +.. section: Tools/Demos + +Added support for variadic positional parameters in Argument Clinic. + +.. + +.. bpo: 41710 +.. date: 2021-09-30-03-14-35 +.. nonce: DDWJKx +.. section: C API + +The PyThread_acquire_lock_timed() function now clamps the timeout if it is +too large, rather than aborting the process. Patch by Victor Stinner. + +.. + +.. bpo: 44687 +.. date: 2021-09-19-17-18-25 +.. nonce: 3fqDRC +.. section: C API + +:meth:`BufferedReader.peek` no longer raises :exc:`ValueError` when the +entire file has already been buffered. + +.. + +.. bpo: 45116 +.. date: 2021-09-16-18-05-20 +.. nonce: WxXewl +.. section: C API + +Add the :c:macro:`Py_ALWAYS_INLINE` macro to ask the compiler to always +inline a static inline function. The compiler can ignore it and decides to +not inline the function. Patch by Victor Stinner. + +.. + +.. bpo: 45094 +.. date: 2021-09-03-15-53-43 +.. nonce: tinXwL +.. section: C API + +Add the :c:macro:`Py_NO_INLINE` macro to disable inlining on a function. +Patch by Victor Stinner. + +.. + +.. bpo: 45061 +.. date: 2021-08-31-15-21-36 +.. nonce: ZH0HVe +.. section: C API + +Add a deallocator to the :class:`bool` type to detect refcount bugs in C +extensions which call ``Py_DECREF(Py_True);`` or ``Py_DECREF(Py_False);`` by +mistake. Patch by Victor Stinner. + +.. + +.. bpo: 42035 +.. date: 2021-08-02-20-49-36 +.. nonce: HTBcZt +.. section: C API + +Add a new :c:func:`PyType_GetQualName` function to get type's qualified +name. + +.. + +.. bpo: 41103 +.. date: 2021-07-29-16-04-28 +.. nonce: hiKKcF +.. section: C API + +Reverts removal of the old buffer protocol because they are part of stable +ABI. + +.. + +.. bpo: 44751 +.. date: 2021-07-27-17-29-12 +.. nonce: 4qmbDG +.. section: C API + +Remove ``crypt.h`` include from the public ``Python.h`` header. + +.. + +.. bpo: 42747 +.. date: 2021-07-20-16-21-06 +.. nonce: rRxjUY +.. section: C API + +The ``Py_TPFLAGS_HAVE_VERSION_TAG`` type flag now does nothing. The +``Py_TPFLAGS_HAVE_AM_SEND`` flag (which was added in 3.10) is removed. Both +were unnecessary because it is not possible to have type objects with the +relevant fields missing. + +.. + +.. bpo: 44530 +.. date: 2021-06-28-23-44-47 +.. nonce: qij7YC +.. section: C API + +Added the ``co_qualname`` to the ``PyCodeObject`` structure to propagate the +qualified name from the compiler to code objects. + +Patch by Gabriele N. Tornetta + +.. + +.. bpo: 44441 +.. date: 2021-06-23-12-12-04 +.. nonce: 3p14JB +.. section: C API + +:c:func:`Py_RunMain` now resets :c:data:`PyImport_Inittab` to its initial +value at exit. It must be possible to call :c:func:`PyImport_AppendInittab` +or :c:func:`PyImport_ExtendInittab` at each Python initialization. Patch by +Victor Stinner. + +.. + +.. bpo: 39947 +.. date: 2021-06-23-10-31-45 +.. nonce: je_HMo +.. section: C API + +Remove 4 private trashcan C API functions which were only kept for the +backward compatibility of the stable ABI with Python 3.8 and older, since +the trashcan API was not usable with the limited C API on Python 3.8 and +older. The trashcan API was excluded from the limited C API in Python 3.9. + +Removed functions: + +* _PyTrash_deposit_object() +* _PyTrash_destroy_chain() +* _PyTrash_thread_deposit_object() +* _PyTrash_thread_destroy_chain() + +The trashcan C API was never usable with the limited C API, since old +trashcan macros accessed directly :c:type:`PyThreadState` members like +``_tstate->trash_delete_nesting``, whereas the :c:type:`PyThreadState` +structure is opaque in the limited C API. + +Exclude also the the ``PyTrash_UNWIND_LEVEL`` constant from the C API. + +Patch by Victor Stinner. + +.. + +.. bpo: 40939 +.. date: 2021-06-22-17-00-06 +.. nonce: CGB0I5 +.. section: C API + +Removed documentation for the removed ``PyParser_*`` C API. + +.. + +.. bpo: 43795 +.. date: 2021-06-15-16-28-18 +.. nonce: fy0AXK +.. section: C API + +The list in :ref:`stable-abi-list` now shows the public name +:c:struct:`PyFrameObject` rather than ``_frame``. The non-existing entry +``_node`` no longer appears in the list. + +.. + +.. bpo: 44378 +.. date: 2021-06-10-15-22-31 +.. nonce: jGYakF +.. section: C API + +:c:func:`Py_IS_TYPE` no longer uses :c:func:`Py_TYPE` to avoid a compiler +warning: no longer cast ``const PyObject*`` to ``PyObject*``. Patch by +Victor Stinner. + +.. + +.. bpo: 39573 +.. date: 2021-06-03-00-59-48 +.. nonce: -elHTJ +.. section: C API + +Convert the :c:func:`Py_TYPE` and :c:func:`Py_SIZE` macros to static inline +functions. The :c:func:`Py_SET_TYPE` and :c:func:`Py_SET_SIZE` functions +must now be used to set an object type and size. Patch by Victor Stinner. + +.. + +.. bpo: 44263 +.. date: 2021-05-31-11-31-13 +.. nonce: 8mIOfV +.. section: C API + +The :c:func:`PyType_Ready` function now raises an error if a type is defined +with the :const:`Py_TPFLAGS_HAVE_GC` flag set but has no traverse function +(:c:member:`PyTypeObject.tp_traverse`). Patch by Victor Stinner. + +.. + +.. bpo: 43795 +.. date: 2021-05-19-15-09-47 +.. nonce: WAHRxt +.. section: C API + +The undocumented function :c:func:`Py_FrozenMain` is removed from the +Limited API. + +.. + +.. bpo: 44113 +.. date: 2021-05-12-12-24-45 +.. nonce: DcgOqE +.. section: C API + +Deprecate the following functions to configure the Python initialization: + +* :c:func:`PySys_AddWarnOptionUnicode` +* :c:func:`PySys_AddWarnOption` +* :c:func:`PySys_AddXOption` +* :c:func:`PySys_HasWarnOptions` +* :c:func:`Py_SetPath` +* :c:func:`Py_SetProgramName` +* :c:func:`Py_SetPythonHome` +* :c:func:`Py_SetStandardStreamEncoding` +* :c:func:`_Py_SetProgramFullPath` + +Use the new :c:type:`PyConfig` API of the :ref:`Python Initialization +Configuration <init-config>` instead (:pep:`587`). + +.. + +.. bpo: 44094 +.. date: 2021-05-10-14-34-22 +.. nonce: HayXZO +.. section: C API + +Remove ``PyErr_SetFromErrnoWithUnicodeFilename()``, +``PyErr_SetFromWindowsErrWithUnicodeFilename()``, and +``PyErr_SetExcFromWindowsErrWithUnicodeFilename()``. They are not documented +and have been deprecated since Python 3.3. + +.. + +.. bpo: 43795 +.. date: 2021-05-05-19-04-50 +.. nonce: 9Ojj73 +.. section: C API + +:c:func:`PyCodec_Unregister` is now properly exported as a function in the +Windows Stable ABI DLL. + +.. + +.. bpo: 44029 +.. date: 2021-05-04-17-43-39 +.. nonce: ayX4PR +.. section: C API + +Remove deprecated ``Py_UNICODE`` APIs: ``PyUnicode_Encode``, +``PyUnicode_EncodeUTF7``, ``PyUnicode_EncodeUTF8``, +``PyUnicode_EncodeUTF16``, ``PyUnicode_EncodeUTF32``, +``PyUnicode_EncodeLatin1``, ``PyUnicode_EncodeMBCS``, +``PyUnicode_EncodeDecimal``, ``PyUnicode_EncodeRawUnicodeEscape``, +``PyUnicode_EncodeCharmap``, ``PyUnicode_EncodeUnicodeEscape``, +``PyUnicode_TransformDecimalToASCII``, ``PyUnicode_TranslateCharmap``, +``PyUnicodeEncodeError_Create``, ``PyUnicodeTranslateError_Create``. See +:pep:`393` and :pep:`624` for reference. + +.. + +.. bpo: 42035 +.. date: 2020-12-23-01-28-50 +.. nonce: S9eUm0 +.. section: C API + +Add a new :c:func:`PyType_GetName` function to get type's short name. diff --git a/Misc/NEWS.d/next/Build/2021-05-24-03-31-17.bpo-41282.L8nP44.rst b/Misc/NEWS.d/next/Build/2021-05-24-03-31-17.bpo-41282.L8nP44.rst deleted file mode 100644 index cc6eade..0000000 --- a/Misc/NEWS.d/next/Build/2021-05-24-03-31-17.bpo-41282.L8nP44.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix broken ``make install`` that caused standard library extension modules -to be unnecessarily and incorrectly rebuilt during the install phase of -cpython. diff --git a/Misc/NEWS.d/next/Build/2021-06-10-18-08-44.bpo-44381.Xpc1iX.rst b/Misc/NEWS.d/next/Build/2021-06-10-18-08-44.bpo-44381.Xpc1iX.rst deleted file mode 100644 index 002112c..0000000 --- a/Misc/NEWS.d/next/Build/2021-06-10-18-08-44.bpo-44381.Xpc1iX.rst +++ /dev/null @@ -1,2 +0,0 @@ -The Windows build now accepts :envvar:`EnableControlFlowGuard` set to -``guard`` to enable CFG. diff --git a/Misc/NEWS.d/next/Build/2021-06-19-11-50-03.bpo-43298.9ircMb.rst b/Misc/NEWS.d/next/Build/2021-06-19-11-50-03.bpo-43298.9ircMb.rst deleted file mode 100644 index 3bdc24b..0000000 --- a/Misc/NEWS.d/next/Build/2021-06-19-11-50-03.bpo-43298.9ircMb.rst +++ /dev/null @@ -1 +0,0 @@ -Improved error message when building without a Windows SDK installed. diff --git a/Misc/NEWS.d/next/Build/2021-06-30-02-32-46.bpo-44535.M9iN4-.rst b/Misc/NEWS.d/next/Build/2021-06-30-02-32-46.bpo-44535.M9iN4-.rst deleted file mode 100644 index e06d0d3..0000000 --- a/Misc/NEWS.d/next/Build/2021-06-30-02-32-46.bpo-44535.M9iN4-.rst +++ /dev/null @@ -1 +0,0 @@ -Enable building using a Visual Studio 2022 install on Windows. diff --git a/Misc/NEWS.d/next/Build/2021-07-19-01-09-56.bpo-44340.JNeOf4.rst b/Misc/NEWS.d/next/Build/2021-07-19-01-09-56.bpo-44340.JNeOf4.rst deleted file mode 100644 index cf19eb6..0000000 --- a/Misc/NEWS.d/next/Build/2021-07-19-01-09-56.bpo-44340.JNeOf4.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add support for building with clang thin lto via --with-lto=thin/full. Patch -by Dong-hee Na and Brett Holman. diff --git a/Misc/NEWS.d/next/Build/2021-08-26-13-10-46.bpo-45019.e0mo49.rst b/Misc/NEWS.d/next/Build/2021-08-26-13-10-46.bpo-45019.e0mo49.rst deleted file mode 100644 index d11c645..0000000 --- a/Misc/NEWS.d/next/Build/2021-08-26-13-10-46.bpo-45019.e0mo49.rst +++ /dev/null @@ -1,3 +0,0 @@ -Generate lines in relevant files for frozen modules. Up until now each of -the files had to be edited manually. This change makes it easier to add to -and modify the frozen modules. diff --git a/Misc/NEWS.d/next/Build/2021-09-09-16-45-26.bpo-45067.mFmY92.rst b/Misc/NEWS.d/next/Build/2021-09-09-16-45-26.bpo-45067.mFmY92.rst deleted file mode 100644 index a89736e..0000000 --- a/Misc/NEWS.d/next/Build/2021-09-09-16-45-26.bpo-45067.mFmY92.rst +++ /dev/null @@ -1,7 +0,0 @@ -The ncurses function extended_color_content was introduced in 2017
-
-(https://invisible-island.net/ncurses/NEWS.html#index-t20170401). The
-
-ncurses-devel package in CentOS 7 had a older version ncurses resulted in
-compilation error. For compiling ncurses with extended color support, we
-verify the version of the ncurses library >= 20170401.
diff --git a/Misc/NEWS.d/next/Build/2021-09-11-06-05-23.bpo-45163.q7xT93.rst b/Misc/NEWS.d/next/Build/2021-09-11-06-05-23.bpo-45163.q7xT93.rst deleted file mode 100644 index 2b656bc..0000000 --- a/Misc/NEWS.d/next/Build/2021-09-11-06-05-23.bpo-45163.q7xT93.rst +++ /dev/null @@ -1 +0,0 @@ -Fixes Haiku platform build.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Build/2021-09-14-00-47-57.bpo-45188.MNbo_T.rst b/Misc/NEWS.d/next/Build/2021-09-14-00-47-57.bpo-45188.MNbo_T.rst deleted file mode 100644 index df470e8..0000000 --- a/Misc/NEWS.d/next/Build/2021-09-14-00-47-57.bpo-45188.MNbo_T.rst +++ /dev/null @@ -1,3 +0,0 @@ -Windows builds now regenerate frozen modules as the first part of the build. -Previously the regeneration was later in the build, which would require it -to be restarted if any modules had changed. diff --git a/Misc/NEWS.d/next/Build/2021-09-14-10-07-23.bpo-45020._VGGPv.rst b/Misc/NEWS.d/next/Build/2021-09-14-10-07-23.bpo-45020._VGGPv.rst deleted file mode 100644 index 67d61c3..0000000 --- a/Misc/NEWS.d/next/Build/2021-09-14-10-07-23.bpo-45020._VGGPv.rst +++ /dev/null @@ -1,4 +0,0 @@ -Freeze stdlib modules that are imported during startup. This provides -significant performance improvements to startup. If necessary, use the -previously added "-X frozen_modules=off" commandline option to force -importing the source modules. diff --git a/Misc/NEWS.d/next/Build/2021-09-16-18-00-43.bpo-45220.TgbkvW.rst b/Misc/NEWS.d/next/Build/2021-09-16-18-00-43.bpo-45220.TgbkvW.rst deleted file mode 100644 index 8bbd634..0000000 --- a/Misc/NEWS.d/next/Build/2021-09-16-18-00-43.bpo-45220.TgbkvW.rst +++ /dev/null @@ -1,3 +0,0 @@ -Avoid building with the Windows 11 SDK previews automatically. This may be -overridden by setting the ``DefaultWindowsSDKVersion`` environment variable -before building. diff --git a/Misc/NEWS.d/next/C API/2020-12-23-01-28-50.bpo-42035.S9eUm0.rst b/Misc/NEWS.d/next/C API/2020-12-23-01-28-50.bpo-42035.S9eUm0.rst deleted file mode 100644 index 8adb20e..0000000 --- a/Misc/NEWS.d/next/C API/2020-12-23-01-28-50.bpo-42035.S9eUm0.rst +++ /dev/null @@ -1 +0,0 @@ -Add a new :c:func:`PyType_GetName` function to get type's short name. diff --git a/Misc/NEWS.d/next/C API/2021-05-04-17-43-39.bpo-44029.ayX4PR.rst b/Misc/NEWS.d/next/C API/2021-05-04-17-43-39.bpo-44029.ayX4PR.rst deleted file mode 100644 index cf55e41..0000000 --- a/Misc/NEWS.d/next/C API/2021-05-04-17-43-39.bpo-44029.ayX4PR.rst +++ /dev/null @@ -1,9 +0,0 @@ -Remove deprecated ``Py_UNICODE`` APIs: ``PyUnicode_Encode``, -``PyUnicode_EncodeUTF7``, ``PyUnicode_EncodeUTF8``, -``PyUnicode_EncodeUTF16``, ``PyUnicode_EncodeUTF32``, -``PyUnicode_EncodeLatin1``, ``PyUnicode_EncodeMBCS``, -``PyUnicode_EncodeDecimal``, ``PyUnicode_EncodeRawUnicodeEscape``, -``PyUnicode_EncodeCharmap``, ``PyUnicode_EncodeUnicodeEscape``, -``PyUnicode_TransformDecimalToASCII``, ``PyUnicode_TranslateCharmap``, -``PyUnicodeEncodeError_Create``, ``PyUnicodeTranslateError_Create``. See -:pep:`393` and :pep:`624` for reference. diff --git a/Misc/NEWS.d/next/C API/2021-05-05-19-04-50.bpo-43795.9Ojj73.rst b/Misc/NEWS.d/next/C API/2021-05-05-19-04-50.bpo-43795.9Ojj73.rst deleted file mode 100644 index 20a3823..0000000 --- a/Misc/NEWS.d/next/C API/2021-05-05-19-04-50.bpo-43795.9Ojj73.rst +++ /dev/null @@ -1,2 +0,0 @@ -:c:func:`PyCodec_Unregister` is now properly exported as a function in the -Windows Stable ABI DLL. diff --git a/Misc/NEWS.d/next/C API/2021-05-10-14-34-22.bpo-44094.HayXZO.rst b/Misc/NEWS.d/next/C API/2021-05-10-14-34-22.bpo-44094.HayXZO.rst deleted file mode 100644 index eea9e0b..0000000 --- a/Misc/NEWS.d/next/C API/2021-05-10-14-34-22.bpo-44094.HayXZO.rst +++ /dev/null @@ -1,4 +0,0 @@ -Remove ``PyErr_SetFromErrnoWithUnicodeFilename()``, -``PyErr_SetFromWindowsErrWithUnicodeFilename()``, and -``PyErr_SetExcFromWindowsErrWithUnicodeFilename()``. They are not documented -and have been deprecated since Python 3.3. diff --git a/Misc/NEWS.d/next/C API/2021-05-12-12-24-45.bpo-44113.DcgOqE.rst b/Misc/NEWS.d/next/C API/2021-05-12-12-24-45.bpo-44113.DcgOqE.rst deleted file mode 100644 index 45f67ef..0000000 --- a/Misc/NEWS.d/next/C API/2021-05-12-12-24-45.bpo-44113.DcgOqE.rst +++ /dev/null @@ -1,14 +0,0 @@ -Deprecate the following functions to configure the Python initialization: - -* :c:func:`PySys_AddWarnOptionUnicode` -* :c:func:`PySys_AddWarnOption` -* :c:func:`PySys_AddXOption` -* :c:func:`PySys_HasWarnOptions` -* :c:func:`Py_SetPath` -* :c:func:`Py_SetProgramName` -* :c:func:`Py_SetPythonHome` -* :c:func:`Py_SetStandardStreamEncoding` -* :c:func:`_Py_SetProgramFullPath` - -Use the new :c:type:`PyConfig` API of the :ref:`Python Initialization -Configuration <init-config>` instead (:pep:`587`). diff --git a/Misc/NEWS.d/next/C API/2021-05-19-15-09-47.bpo-43795.WAHRxt.rst b/Misc/NEWS.d/next/C API/2021-05-19-15-09-47.bpo-43795.WAHRxt.rst deleted file mode 100644 index 23db233..0000000 --- a/Misc/NEWS.d/next/C API/2021-05-19-15-09-47.bpo-43795.WAHRxt.rst +++ /dev/null @@ -1 +0,0 @@ -The undocumented function :c:func:`Py_FrozenMain` is removed from the Limited API. diff --git a/Misc/NEWS.d/next/C API/2021-05-31-11-31-13.bpo-44263.8mIOfV.rst b/Misc/NEWS.d/next/C API/2021-05-31-11-31-13.bpo-44263.8mIOfV.rst deleted file mode 100644 index aa831a2..0000000 --- a/Misc/NEWS.d/next/C API/2021-05-31-11-31-13.bpo-44263.8mIOfV.rst +++ /dev/null @@ -1,4 +0,0 @@ -The :c:func:`PyType_Ready` function now raises an error if a type is defined -with the :const:`Py_TPFLAGS_HAVE_GC` flag set but has no traverse function -(:c:member:`PyTypeObject.tp_traverse`). -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-06-03-00-59-48.bpo-39573.-elHTJ.rst b/Misc/NEWS.d/next/C API/2021-06-03-00-59-48.bpo-39573.-elHTJ.rst deleted file mode 100644 index d9641ed..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-03-00-59-48.bpo-39573.-elHTJ.rst +++ /dev/null @@ -1,3 +0,0 @@ -Convert the :c:func:`Py_TYPE` and :c:func:`Py_SIZE` macros to static inline -functions. The :c:func:`Py_SET_TYPE` and :c:func:`Py_SET_SIZE` functions -must now be used to set an object type and size. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-06-10-15-22-31.bpo-44378.jGYakF.rst b/Misc/NEWS.d/next/C API/2021-06-10-15-22-31.bpo-44378.jGYakF.rst deleted file mode 100644 index b620b49..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-10-15-22-31.bpo-44378.jGYakF.rst +++ /dev/null @@ -1,3 +0,0 @@ -:c:func:`Py_IS_TYPE` no longer uses :c:func:`Py_TYPE` to avoid a compiler -warning: no longer cast ``const PyObject*`` to ``PyObject*``. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-06-15-16-28-18.bpo-43795.fy0AXK.rst b/Misc/NEWS.d/next/C API/2021-06-15-16-28-18.bpo-43795.fy0AXK.rst deleted file mode 100644 index 8d029a0..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-15-16-28-18.bpo-43795.fy0AXK.rst +++ /dev/null @@ -1,3 +0,0 @@ -The list in :ref:`stable-abi-list` now shows the public name -:c:struct:`PyFrameObject` rather than ``_frame``. The non-existing -entry ``_node`` no longer appears in the list. diff --git a/Misc/NEWS.d/next/C API/2021-06-22-17-00-06.bpo-40939.CGB0I5.rst b/Misc/NEWS.d/next/C API/2021-06-22-17-00-06.bpo-40939.CGB0I5.rst deleted file mode 100644 index 2531ac1..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-22-17-00-06.bpo-40939.CGB0I5.rst +++ /dev/null @@ -1 +0,0 @@ -Removed documentation for the removed ``PyParser_*`` C API. diff --git a/Misc/NEWS.d/next/C API/2021-06-23-10-31-45.bpo-39947.je_HMo.rst b/Misc/NEWS.d/next/C API/2021-06-23-10-31-45.bpo-39947.je_HMo.rst deleted file mode 100644 index 43adbff..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-23-10-31-45.bpo-39947.je_HMo.rst +++ /dev/null @@ -1,20 +0,0 @@ -Remove 4 private trashcan C API functions which were only kept for the backward -compatibility of the stable ABI with Python 3.8 and older, since the trashcan -API was not usable with the limited C API on Python 3.8 and older. The -trashcan API was excluded from the limited C API in Python 3.9. - -Removed functions: - -* _PyTrash_deposit_object() -* _PyTrash_destroy_chain() -* _PyTrash_thread_deposit_object() -* _PyTrash_thread_destroy_chain() - -The trashcan C API was never usable with the limited C API, since old trashcan -macros accessed directly :c:type:`PyThreadState` members like -``_tstate->trash_delete_nesting``, whereas the :c:type:`PyThreadState` -structure is opaque in the limited C API. - -Exclude also the the ``PyTrash_UNWIND_LEVEL`` constant from the C API. - -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-06-23-12-12-04.bpo-44441.3p14JB.rst b/Misc/NEWS.d/next/C API/2021-06-23-12-12-04.bpo-44441.3p14JB.rst deleted file mode 100644 index 80c4282..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-23-12-12-04.bpo-44441.3p14JB.rst +++ /dev/null @@ -1,4 +0,0 @@ -:c:func:`Py_RunMain` now resets :c:data:`PyImport_Inittab` to its initial value -at exit. It must be possible to call :c:func:`PyImport_AppendInittab` or -:c:func:`PyImport_ExtendInittab` at each Python initialization. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-06-28-23-44-47.bpo-44530.qij7YC.rst b/Misc/NEWS.d/next/C API/2021-06-28-23-44-47.bpo-44530.qij7YC.rst deleted file mode 100644 index 6200f9b..0000000 --- a/Misc/NEWS.d/next/C API/2021-06-28-23-44-47.bpo-44530.qij7YC.rst +++ /dev/null @@ -1,4 +0,0 @@ -Added the ``co_qualname`` to the ``PyCodeObject`` structure to propagate the -qualified name from the compiler to code objects. - -Patch by Gabriele N. Tornetta diff --git a/Misc/NEWS.d/next/C API/2021-07-20-16-21-06.bpo-42747.rRxjUY.rst b/Misc/NEWS.d/next/C API/2021-07-20-16-21-06.bpo-42747.rRxjUY.rst deleted file mode 100644 index c7ac5a7..0000000 --- a/Misc/NEWS.d/next/C API/2021-07-20-16-21-06.bpo-42747.rRxjUY.rst +++ /dev/null @@ -1,4 +0,0 @@ -The ``Py_TPFLAGS_HAVE_VERSION_TAG`` type flag now does nothing. The -``Py_TPFLAGS_HAVE_AM_SEND`` flag (which was added in 3.10) is removed. Both -were unnecessary because it is not possible to have type objects with the -relevant fields missing. diff --git a/Misc/NEWS.d/next/C API/2021-07-27-17-29-12.bpo-44751.4qmbDG.rst b/Misc/NEWS.d/next/C API/2021-07-27-17-29-12.bpo-44751.4qmbDG.rst deleted file mode 100644 index d7b9f09..0000000 --- a/Misc/NEWS.d/next/C API/2021-07-27-17-29-12.bpo-44751.4qmbDG.rst +++ /dev/null @@ -1 +0,0 @@ -Remove ``crypt.h`` include from the public ``Python.h`` header. diff --git a/Misc/NEWS.d/next/C API/2021-07-29-16-04-28.bpo-41103.hiKKcF.rst b/Misc/NEWS.d/next/C API/2021-07-29-16-04-28.bpo-41103.hiKKcF.rst deleted file mode 100644 index af06654..0000000 --- a/Misc/NEWS.d/next/C API/2021-07-29-16-04-28.bpo-41103.hiKKcF.rst +++ /dev/null @@ -1,2 +0,0 @@ -Reverts removal of the old buffer protocol because they are part of stable -ABI. diff --git a/Misc/NEWS.d/next/C API/2021-08-02-20-49-36.bpo-42035.HTBcZt.rst b/Misc/NEWS.d/next/C API/2021-08-02-20-49-36.bpo-42035.HTBcZt.rst deleted file mode 100644 index 4631c43..0000000 --- a/Misc/NEWS.d/next/C API/2021-08-02-20-49-36.bpo-42035.HTBcZt.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add a new :c:func:`PyType_GetQualName` function to get type's qualified -name. diff --git a/Misc/NEWS.d/next/C API/2021-08-31-15-21-36.bpo-45061.ZH0HVe.rst b/Misc/NEWS.d/next/C API/2021-08-31-15-21-36.bpo-45061.ZH0HVe.rst deleted file mode 100644 index 58bd534..0000000 --- a/Misc/NEWS.d/next/C API/2021-08-31-15-21-36.bpo-45061.ZH0HVe.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add a deallocator to the :class:`bool` type to detect refcount bugs in C -extensions which call ``Py_DECREF(Py_True);`` or ``Py_DECREF(Py_False);`` by -mistake. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-09-03-15-53-43.bpo-45094.tinXwL.rst b/Misc/NEWS.d/next/C API/2021-09-03-15-53-43.bpo-45094.tinXwL.rst deleted file mode 100644 index 84b01b2..0000000 --- a/Misc/NEWS.d/next/C API/2021-09-03-15-53-43.bpo-45094.tinXwL.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add the :c:macro:`Py_NO_INLINE` macro to disable inlining on a function. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-09-16-18-05-20.bpo-45116.WxXewl.rst b/Misc/NEWS.d/next/C API/2021-09-16-18-05-20.bpo-45116.WxXewl.rst deleted file mode 100644 index cf3db5c..0000000 --- a/Misc/NEWS.d/next/C API/2021-09-16-18-05-20.bpo-45116.WxXewl.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add the :c:macro:`Py_ALWAYS_INLINE` macro to ask the compiler to always -inline a static inline function. The compiler can ignore it and decides to -not inline the function. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2021-09-19-17-18-25.bpo-44687.3fqDRC.rst b/Misc/NEWS.d/next/C API/2021-09-19-17-18-25.bpo-44687.3fqDRC.rst deleted file mode 100644 index d38fa60..0000000 --- a/Misc/NEWS.d/next/C API/2021-09-19-17-18-25.bpo-44687.3fqDRC.rst +++ /dev/null @@ -1 +0,0 @@ -:meth:`BufferedReader.peek` no longer raises :exc:`ValueError` when the entire file has already been buffered. diff --git a/Misc/NEWS.d/next/C API/2021-09-30-03-14-35.bpo-41710.DDWJKx.rst b/Misc/NEWS.d/next/C API/2021-09-30-03-14-35.bpo-41710.DDWJKx.rst deleted file mode 100644 index 902c7cc..0000000 --- a/Misc/NEWS.d/next/C API/2021-09-30-03-14-35.bpo-41710.DDWJKx.rst +++ /dev/null @@ -1,2 +0,0 @@ -The PyThread_acquire_lock_timed() function now clamps the timeout if it is -too large, rather than aborting the process. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2018-05-11-12-44-03.bpo-33346.ZgBkvB.rst b/Misc/NEWS.d/next/Core and Builtins/2018-05-11-12-44-03.bpo-33346.ZgBkvB.rst deleted file mode 100644 index 9c91a8c..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2018-05-11-12-44-03.bpo-33346.ZgBkvB.rst +++ /dev/null @@ -1,3 +0,0 @@ -Asynchronous comprehensions are now allowed inside comprehensions in -asynchronous functions. Outer comprehensions implicitly become -asynchronous. diff --git a/Misc/NEWS.d/next/Core and Builtins/2019-12-21-14-18-32.bpo-39091.dOexgQ.rst b/Misc/NEWS.d/next/Core and Builtins/2019-12-21-14-18-32.bpo-39091.dOexgQ.rst deleted file mode 100644 index c3b4e81..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2019-12-21-14-18-32.bpo-39091.dOexgQ.rst +++ /dev/null @@ -1 +0,0 @@ -Fix crash when using passing a non-exception to a generator's ``throw()`` method. Patch by Noah Oxer diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-06-02-13-21-14.bpo-11105.wceryW.rst b/Misc/NEWS.d/next/Core and Builtins/2020-06-02-13-21-14.bpo-11105.wceryW.rst deleted file mode 100644 index 8891936..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-06-02-13-21-14.bpo-11105.wceryW.rst +++ /dev/null @@ -1,3 +0,0 @@ -When compiling :class:`ast.AST` objects with recursive references -through :func:`compile`, the interpreter doesn't crash anymore instead -it raises a :exc:`RecursionError`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-01-13-19-34-41.bpo-28146.AZBBkH.rst b/Misc/NEWS.d/next/Core and Builtins/2021-01-13-19-34-41.bpo-28146.AZBBkH.rst deleted file mode 100644 index e619881..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-01-13-19-34-41.bpo-28146.AZBBkH.rst +++ /dev/null @@ -1 +0,0 @@ -Fix a confusing error message in :func:`str.format`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-03-22-17-50-30.bpo-17792._zssjS.rst b/Misc/NEWS.d/next/Core and Builtins/2021-03-22-17-50-30.bpo-17792._zssjS.rst deleted file mode 100644 index 768cbf1..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-03-22-17-50-30.bpo-17792._zssjS.rst +++ /dev/null @@ -1 +0,0 @@ -More accurate error messages for access of unbound locals or free vars. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-04-02-15-02-16.bpo-43693.l3Ureu.rst b/Misc/NEWS.d/next/Core and Builtins/2021-04-02-15-02-16.bpo-43693.l3Ureu.rst deleted file mode 100644 index 948c4d5..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-04-02-15-02-16.bpo-43693.l3Ureu.rst +++ /dev/null @@ -1,4 +0,0 @@ -Compute cell offsets relative to locals in compiler. Allows the interpreter -to treats locals and cells a single array, which is slightly more efficient. -Also make the LOAD_CLOSURE opcode an alias for LOAD_FAST. Preserving -LOAD_CLOSURE helps keep bytecode a bit more readable. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-04-17-16-08-00.bpo-43879.zkyJgh.rst b/Misc/NEWS.d/next/Core and Builtins/2021-04-17-16-08-00.bpo-43879.zkyJgh.rst deleted file mode 100644 index 98b5173..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-04-17-16-08-00.bpo-43879.zkyJgh.rst +++ /dev/null @@ -1 +0,0 @@ -Add native_thread_id to PyThreadState. Patch by Gabriele N. Tornetta. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-04-18-18-07-33.bpo-43833.oChkCi.rst b/Misc/NEWS.d/next/Core and Builtins/2021-04-18-18-07-33.bpo-43833.oChkCi.rst deleted file mode 100644 index 2adbdba..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-04-18-18-07-33.bpo-43833.oChkCi.rst +++ /dev/null @@ -1,4 +0,0 @@ -Emit a deprecation warning if the numeric literal is immediately followed by -one of keywords: and, else, for, if, in, is, or. Raise a syntax error with -more informative message if it is immediately followed by other keyword or -identifier. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-04-23-03-46-45.bpo-43918.nNDY3S.rst b/Misc/NEWS.d/next/Core and Builtins/2021-04-23-03-46-45.bpo-43918.nNDY3S.rst deleted file mode 100644 index f2f33f0..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-04-23-03-46-45.bpo-43918.nNDY3S.rst +++ /dev/null @@ -1 +0,0 @@ -Document the signature and ``default`` argument in the docstring of the new ``anext`` builtin.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-04-30-15-48-36.bpo-40222.j3VxeX.rst b/Misc/NEWS.d/next/Core and Builtins/2021-04-30-15-48-36.bpo-40222.j3VxeX.rst deleted file mode 100644 index b774475..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-04-30-15-48-36.bpo-40222.j3VxeX.rst +++ /dev/null @@ -1,7 +0,0 @@ -"Zero cost" exception handling. - -* Uses a lookup table to determine how to handle exceptions. -* Removes SETUP_FINALLY and POP_TOP block instructions, eliminating the runtime overhead of try statements. -* Reduces the size of the frame object by about 60%. - -Patch by Mark Shannon diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-04-01-01-04.bpo-43822.9VeCg0.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-04-01-01-04.bpo-43822.9VeCg0.rst deleted file mode 100644 index b8815cd..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-04-01-01-04.bpo-43822.9VeCg0.rst +++ /dev/null @@ -1,2 +0,0 @@ -The parser will prioritize tokenizer errors over custom syntax errors when -raising exceptions. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-08-17-18-37.bpo-43149.Kp5FxD.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-08-17-18-37.bpo-43149.Kp5FxD.rst deleted file mode 100644 index cc1983e..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-08-17-18-37.bpo-43149.Kp5FxD.rst +++ /dev/null @@ -1,2 +0,0 @@ -Corrent the syntax error message regarding multiple exception types to not -refer to "exception groups". Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-08-19-54-57.bpo-28307.7ysaVW.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-08-19-54-57.bpo-28307.7ysaVW.rst deleted file mode 100644 index 86ac325..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-08-19-54-57.bpo-28307.7ysaVW.rst +++ /dev/null @@ -1,3 +0,0 @@ -Compiler now optimizes simple C-style formatting with literal format -containing only format codes %s, %r and %a by converting them to f-string -expressions. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-10-18-49-13.bpo-26110.EQzqqA.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-10-18-49-13.bpo-26110.EQzqqA.rst deleted file mode 100644 index b5d9159..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-10-18-49-13.bpo-26110.EQzqqA.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add ``CALL_METHOD_KW`` opcode to speed up method calls with keyword -arguments. Idea originated from PyPy. A side effect is executing -``CALL_METHOD`` is now branchless in the evaluation loop. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-11-21-52-44.bpo-44110.VqbAsB.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-11-21-52-44.bpo-44110.VqbAsB.rst deleted file mode 100644 index 3b82e42..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-11-21-52-44.bpo-44110.VqbAsB.rst +++ /dev/null @@ -1 +0,0 @@ -Improve :func:`str.__getitem__` error message diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-12-14-26-16.bpo-44114.p-WfAE.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-12-14-26-16.bpo-44114.p-WfAE.rst deleted file mode 100644 index c50b159..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-12-14-26-16.bpo-44114.p-WfAE.rst +++ /dev/null @@ -1 +0,0 @@ -Fix incorrect dictkeys_reversed and dictitems_reversed function signatures in C code, which broke webassembly builds.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-14-20-03-32.bpo-44032.OzT1ob.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-14-20-03-32.bpo-44032.OzT1ob.rst deleted file mode 100644 index fd2dec8..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-14-20-03-32.bpo-44032.OzT1ob.rst +++ /dev/null @@ -1,2 +0,0 @@ -Move 'fast' locals and other variables from the frame object to a per-thread -datastack. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-15-17-30-57.bpo-44143.7UTS6H.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-15-17-30-57.bpo-44143.7UTS6H.rst deleted file mode 100644 index a4e88e5..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-15-17-30-57.bpo-44143.7UTS6H.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed a crash in the parser that manifest when raising tokenizer errors when -an existing exception was present. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-17-20-44-45.bpo-44156.8KSp9l.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-17-20-44-45.bpo-44156.8KSp9l.rst deleted file mode 100644 index 31e63c2..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-17-20-44-45.bpo-44156.8KSp9l.rst +++ /dev/null @@ -1 +0,0 @@ -String caches in ``compile.c`` are now subinterpreter compatible. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-18-11-27-02.bpo-44168.mgB-rt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-18-11-27-02.bpo-44168.mgB-rt.rst deleted file mode 100644 index ace01e4..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-18-11-27-02.bpo-44168.mgB-rt.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix error message in the parser involving keyword arguments with invalid -expressions. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-19-20-33-36.bpo-44180.mQVaAs.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-19-20-33-36.bpo-44180.mQVaAs.rst deleted file mode 100644 index c67eb70..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-19-20-33-36.bpo-44180.mQVaAs.rst +++ /dev/null @@ -1,3 +0,0 @@ -The parser doesn't report generic syntax errors that happen in a position -further away that the one it reached in the first pass. Patch by Pablo -Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-20-12-43-04.bpo-44187.3lk0L1.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-20-12-43-04.bpo-44187.3lk0L1.rst deleted file mode 100644 index 067dedd..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-20-12-43-04.bpo-44187.3lk0L1.rst +++ /dev/null @@ -1,3 +0,0 @@ -Implement quickening in the interpreter. This offers no advantages as -yet, but is an enabler of future optimizations. See PEP 659 for full -explanation. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-01-42-45.bpo-44184.9qOptC.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-21-01-42-45.bpo-44184.9qOptC.rst deleted file mode 100644 index 3aba9a5..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-01-42-45.bpo-44184.9qOptC.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix a crash at Python exit when a deallocator function removes the last strong -reference to a heap type. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-20-53-49.bpo-43693.-NN3J_.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-21-20-53-49.bpo-43693.-NN3J_.rst deleted file mode 100644 index 83b7ba2..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-20-53-49.bpo-43693.-NN3J_.rst +++ /dev/null @@ -1,3 +0,0 @@ -``PyCodeObject`` gained ``co_fastlocalnames`` and ``co_fastlocalkinds`` as -the the authoritative source of fast locals info. Marshaled code objects -have changed accordingly. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-21-16-03.bpo-44201.bGaSjt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-21-21-16-03.bpo-44201.bGaSjt.rst deleted file mode 100644 index 6f61aac..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-21-21-16-03.bpo-44201.bGaSjt.rst +++ /dev/null @@ -1,3 +0,0 @@ -Avoid side effects of checking for specialized syntax errors in the REPL -that was causing it to ask for extra tokens after a syntax error had been -detected. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-25-18-20-10.bpo-44232.DMcCCf.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-25-18-20-10.bpo-44232.DMcCCf.rst deleted file mode 100644 index fcd124d..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-25-18-20-10.bpo-44232.DMcCCf.rst +++ /dev/null @@ -1,4 +0,0 @@ -Fix a regression in :func:`type` when a metaclass raises an exception. The C -function :c:func:`type_new` must properly report the exception when a metaclass -constructor raises an exception and the winner class is not the metaclass. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-26-19-10-47.bpo-43693.1KSG9u.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-26-19-10-47.bpo-43693.1KSG9u.rst deleted file mode 100644 index c5fb29b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-26-19-10-47.bpo-43693.1KSG9u.rst +++ /dev/null @@ -1,5 +0,0 @@ -A new opcode MAKE_CELL has been added that effectively moves some of -the work done on function entry into the compiler and into the eval -loop. In addition to creating the required cell objects, the new -opcode converts relevant arguments (and other locals) to cell -variables on function entry. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-27-17-34-29.bpo-43667.ND9jP3.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-27-17-34-29.bpo-43667.ND9jP3.rst deleted file mode 100644 index 53130cce..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-27-17-34-29.bpo-43667.ND9jP3.rst +++ /dev/null @@ -1,2 +0,0 @@ -Improve Unicode support in non-UTF locales on Oracle Solaris. This issue -does not affect other Solaris systems. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-05-30-16-37-47.bpo-43413.vYFPPC.rst b/Misc/NEWS.d/next/Core and Builtins/2021-05-30-16-37-47.bpo-43413.vYFPPC.rst deleted file mode 100644 index 579b57e..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-05-30-16-37-47.bpo-43413.vYFPPC.rst +++ /dev/null @@ -1,4 +0,0 @@ -Constructors of subclasses of some buitin classes (e.g. :class:`tuple`, -:class:`list`, :class:`frozenset`) no longer accept arbitrary keyword -arguments. Subclass of :class:`set` can now define a ``__new__()`` method -with additional keyword parameters without overriding also ``__init__()``. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-03-22-51-50.bpo-44305.66dVDG.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-03-22-51-50.bpo-44305.66dVDG.rst deleted file mode 100644 index eebc26f..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-03-22-51-50.bpo-44305.66dVDG.rst +++ /dev/null @@ -1,2 +0,0 @@ -Improve error message for ``try`` blocks without ``except`` or ``finally`` -blocks. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-05-02-34-57.bpo-44304._MAoPc.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-05-02-34-57.bpo-44304._MAoPc.rst deleted file mode 100644 index 89104e8..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-05-02-34-57.bpo-44304._MAoPc.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix a crash in the :mod:`sqlite3` module that happened when the garbage -collector clears :class:`sqlite.Statement` objects. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-06-00-29-14.bpo-44317.xPPhcZ.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-06-00-29-14.bpo-44317.xPPhcZ.rst deleted file mode 100644 index 8ac32ad..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-06-00-29-14.bpo-44317.xPPhcZ.rst +++ /dev/null @@ -1 +0,0 @@ -Improve tokenizer error with improved locations. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-07-15-13-44.bpo-43693.c_zDeY.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-07-15-13-44.bpo-43693.c_zDeY.rst deleted file mode 100644 index c3db810..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-07-15-13-44.bpo-43693.c_zDeY.rst +++ /dev/null @@ -1,4 +0,0 @@ -Computation of the offsets of cell variables is done in the compiler instead -of at runtime. This reduces the overhead of handling cell and free -variables, especially in the case where a variable is both an argument and -cell variable. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-01-13-47.bpo-44335.GQTTkl.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-08-01-13-47.bpo-44335.GQTTkl.rst deleted file mode 100644 index b57904e..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-01-13-47.bpo-44335.GQTTkl.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix a regression when identifying incorrect characters in syntax errors. -Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst deleted file mode 100644 index 2df082a..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-10-22-46.bpo-44337.RTjmIt.rst +++ /dev/null @@ -1,11 +0,0 @@ -Initial implementation of adaptive specialization of LOAD_ATTR - -Four specialized forms of LOAD_ATTR are added: - -* LOAD_ATTR_SLOT - -* LOAD_ATTR_SPLIT_KEYS - -* LOAD_ATTR_WITH_HINT - -* LOAD_ATTR_MODULE diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-22-49-06.bpo-44349.xgEgeA.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-08-22-49-06.bpo-44349.xgEgeA.rst deleted file mode 100644 index b386a8e..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-08-22-49-06.bpo-44349.xgEgeA.rst +++ /dev/null @@ -1 +0,0 @@ -Fix an edge case when displaying text from files with encoding in syntax errors. Patch by Pablo Galindo.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-09-22-56-59.bpo-44368.vgT0Cx.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-09-22-56-59.bpo-44368.vgT0Cx.rst deleted file mode 100644 index e0d1913..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-09-22-56-59.bpo-44368.vgT0Cx.rst +++ /dev/null @@ -1 +0,0 @@ -Improve syntax errors for invalid "as" targets. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-10-10-06-18.bpo-44338.c4Myr4.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-10-10-06-18.bpo-44338.c4Myr4.rst deleted file mode 100644 index beaa3e5..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-10-10-06-18.bpo-44338.c4Myr4.rst +++ /dev/null @@ -1,7 +0,0 @@ -Implement adaptive specialization for LOAD_GLOBAL - -Two specialized forms of LOAD_GLOBAL are added: - -* LOAD_GLOBAL_MODULE - -* LOAD_GLOBAL_BUILTIN diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-10-16-10-39.bpo-44313.34RjI8.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-10-16-10-39.bpo-44313.34RjI8.rst deleted file mode 100644 index e48d4a4..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-10-16-10-39.bpo-44313.34RjI8.rst +++ /dev/null @@ -1,4 +0,0 @@ -Directly imported objects and modules (through import and from import -statements) don't generate ``LOAD_METHOD``/``CALL_METHOD`` for directly -accessed objects on their namespace. They now use the regular -``LOAD_ATTR``/``CALL_FUNCTION``. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-11-17-37-15.bpo-44376.zhM1UW.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-11-17-37-15.bpo-44376.zhM1UW.rst deleted file mode 100644 index f854d56..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-11-17-37-15.bpo-44376.zhM1UW.rst +++ /dev/null @@ -1 +0,0 @@ -Exact integer exponentiation (like ``i**2`` or ``pow(i, 2)``) with a small exponent is much faster, due to reducing overhead in such cases.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-11-18-17-42.bpo-44396.Z9EKim.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-11-18-17-42.bpo-44396.Z9EKim.rst deleted file mode 100644 index be72a71..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-11-18-17-42.bpo-44396.Z9EKim.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix a possible crash in the tokenizer when raising syntax errors for -unclosed strings. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-13-23-12-18.bpo-44409.eW4LS-.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-13-23-12-18.bpo-44409.eW4LS-.rst deleted file mode 100644 index 0f204ed..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-13-23-12-18.bpo-44409.eW4LS-.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix error location information for tokenizer errors raised on initialization -of the tokenizer. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-18-22-08-25.bpo-44456.L0Rhko.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-18-22-08-25.bpo-44456.L0Rhko.rst deleted file mode 100644 index 86a8c03..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-18-22-08-25.bpo-44456.L0Rhko.rst +++ /dev/null @@ -1,2 +0,0 @@ -Improve the syntax error when mixing positional and keyword patterns. Patch -by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-19-12-41-13.bpo-44297.F53vHj.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-19-12-41-13.bpo-44297.F53vHj.rst deleted file mode 100644 index bdcb5b2..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-19-12-41-13.bpo-44297.F53vHj.rst +++ /dev/null @@ -1,3 +0,0 @@ -Make sure that the line number is set when entering a comprehension scope. -Ensures that backtraces inclusing generator expressions show the correct -line number. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-20-10-53-21.bpo-12022.SW240M.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-20-10-53-21.bpo-12022.SW240M.rst deleted file mode 100644 index 98c4228..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-20-10-53-21.bpo-12022.SW240M.rst +++ /dev/null @@ -1,4 +0,0 @@ -A :exc:`TypeError` is now raised instead of an :exc:`AttributeError` in -:keyword:`with` and :keyword:`async with` statements for objects which do -not support the :term:`context manager` or :term:`asynchronous context -manager` protocols correspondingly. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-21-11-19-54.bpo-44472.Vvm1yn.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-21-11-19-54.bpo-44472.Vvm1yn.rst deleted file mode 100644 index 34fa2a9..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-21-11-19-54.bpo-44472.Vvm1yn.rst +++ /dev/null @@ -1 +0,0 @@ -Fix ltrace functionality when exceptions are raised. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-22-10-55-23.bpo-44486.wct-9X.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-22-10-55-23.bpo-44486.wct-9X.rst deleted file mode 100644 index cc41960..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-22-10-55-23.bpo-44486.wct-9X.rst +++ /dev/null @@ -1,2 +0,0 @@ -Modules will always have a dictionary, even when created by -``types.ModuleType.__new__()`` diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-22-19-08-19.bpo-44483.eq2f7T.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-22-19-08-19.bpo-44483.eq2f7T.rst deleted file mode 100644 index ea54e79..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-22-19-08-19.bpo-44483.eq2f7T.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix a crash in ``types.Union`` objects when creating a union of an object -with bad ``__module__`` field. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-06-29-11-49-29.bpo-44523.67-ZIP.rst b/Misc/NEWS.d/next/Core and Builtins/2021-06-29-11-49-29.bpo-44523.67-ZIP.rst deleted file mode 100644 index aa51a74..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-06-29-11-49-29.bpo-44523.67-ZIP.rst +++ /dev/null @@ -1,3 +0,0 @@ -Remove the pass-through for :func:`hash` of :class:`weakref.proxy` objects -to prevent unintended consequences when the original referred object -dies while the proxy is part of a hashable object. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-01-11-59-34.bpo-44490.xY80VR.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-01-11-59-34.bpo-44490.xY80VR.rst deleted file mode 100644 index 4912bca..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-01-11-59-34.bpo-44490.xY80VR.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add ``__parameters__`` attribute and ``__getitem__`` -operator to ``types.Union``. Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-02-22-54-41.bpo-44553.l9YqGg.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-02-22-54-41.bpo-44553.l9YqGg.rst deleted file mode 100644 index e97df02..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-02-22-54-41.bpo-44553.l9YqGg.rst +++ /dev/null @@ -1,2 +0,0 @@ -Implement GC methods for ``types.Union`` to break reference cycles and -prevent memory leaks. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-03-00-20-39.bpo-43908.YHuV_s.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-03-00-20-39.bpo-43908.YHuV_s.rst deleted file mode 100644 index 6113d0f..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-03-00-20-39.bpo-43908.YHuV_s.rst +++ /dev/null @@ -1,3 +0,0 @@ -Heap types with the :const:`Py_TPFLAGS_IMMUTABLETYPE` flag can now inherit the -:pep:`590` vectorcall protocol. Previously, this was only possible for -:ref:`static types <static-types>`. Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-04-17-41-47.bpo-41486.DiM24a.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-04-17-41-47.bpo-41486.DiM24a.rst deleted file mode 100644 index 6a373f6..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-04-17-41-47.bpo-41486.DiM24a.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix a memory consumption and copying performance regression in earlier 3.10 -beta releases if someone used an output buffer larger than 4GiB with -zlib.decompress on input data that expands that large. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-04-23-38-51.bpo-44562.QdeRQo.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-04-23-38-51.bpo-44562.QdeRQo.rst deleted file mode 100644 index 2fc65bc..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-04-23-38-51.bpo-44562.QdeRQo.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove uses of :c:func:`PyObject_GC_Del` in error path when initializing -:class:`types.GenericAlias`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-06-15-27-11.bpo-43950.LhL2-q.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-06-15-27-11.bpo-43950.LhL2-q.rst deleted file mode 100644 index dde5399..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-06-15-27-11.bpo-43950.LhL2-q.rst +++ /dev/null @@ -1,6 +0,0 @@ -Code objects can now provide the column information for instructions when -available. This is levaraged during traceback printing to show the -expressions responsible for errors. - -Contributed by Pablo Galindo, Batuhan Taskaya and Ammar Askar as part of -:pep:`657`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-06-22-22-15.bpo-44490.BJxPbZ.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-06-22-22-15.bpo-44490.BJxPbZ.rst deleted file mode 100644 index d49181c..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-06-22-22-15.bpo-44490.BJxPbZ.rst +++ /dev/null @@ -1,3 +0,0 @@ -:mod:`typing` now searches for type parameters in ``types.Union`` objects. -``get_type_hints`` will also properly resolve annotations with nested -``types.Union`` objects. Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-07-16-05-35.bpo-43895.JFjR0-.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-07-16-05-35.bpo-43895.JFjR0-.rst deleted file mode 100644 index 49deb48..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-07-16-05-35.bpo-43895.JFjR0-.rst +++ /dev/null @@ -1,4 +0,0 @@ -An obsolete internal cache of shared object file handles added in 1995 that -attempted, but did not guarantee, that a .so would not be dlopen'ed twice to -work around flaws in mid-1990s posix-ish operating systems has been removed -from dynload_shlib.c. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-08-12-18-56.bpo-44584.qKnSqV.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-08-12-18-56.bpo-44584.qKnSqV.rst deleted file mode 100644 index 4afb33b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-08-12-18-56.bpo-44584.qKnSqV.rst +++ /dev/null @@ -1,3 +0,0 @@ -The threading debug (:envvar:`PYTHONTHREADDEBUG` environment variable) is -deprecated in Python 3.10 and will be removed in Python 3.12. This feature -requires a debug build of Python. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-09-12-08-17.bpo-44590.a2ntVX.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-09-12-08-17.bpo-44590.a2ntVX.rst deleted file mode 100644 index ed4d969..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-09-12-08-17.bpo-44590.a2ntVX.rst +++ /dev/null @@ -1,5 +0,0 @@ -All necessary data for executing a Python function (local variables, stack, -etc) is now kept in a per-thread stack. Frame objects are lazily allocated -on demand. This increases performance by about 7% on the standard benchmark -suite. Introspection and debugging are unaffected as frame objects are -always available when needed. Patch by Mark Shannon. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-12-04-06-57.bpo-41972.nDX5k_.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-12-04-06-57.bpo-41972.nDX5k_.rst deleted file mode 100644 index 3daffb9..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-12-04-06-57.bpo-41972.nDX5k_.rst +++ /dev/null @@ -1 +0,0 @@ -Tuned the string-searching algorithm of fastsearch.h to have a shorter inner loop for most cases.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-13-17-47-32.bpo-42073.9wopiC.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-13-17-47-32.bpo-42073.9wopiC.rst deleted file mode 100644 index 988fe67..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-13-17-47-32.bpo-42073.9wopiC.rst +++ /dev/null @@ -1,2 +0,0 @@ -The ``@classmethod`` decorator can now wrap other classmethod-like -descriptors. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-13-20-22-12.bpo-44606.S3Bv2w.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-13-20-22-12.bpo-44606.S3Bv2w.rst deleted file mode 100644 index 3c7ef3b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-13-20-22-12.bpo-44606.S3Bv2w.rst +++ /dev/null @@ -1 +0,0 @@ -Fix ``__instancecheck__`` and ``__subclasscheck__`` for the union type. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-13-23-19-41.bpo-44589.59OH8T.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-13-23-19-41.bpo-44589.59OH8T.rst deleted file mode 100644 index 23b2472..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-13-23-19-41.bpo-44589.59OH8T.rst +++ /dev/null @@ -1,2 +0,0 @@ -Mapping patterns in ``match`` statements with two or more equal literal -keys will now raise a :exc:`SyntaxError` at compile-time. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-14-10-31-10.bpo-26280.cgpM4B.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-14-10-31-10.bpo-26280.cgpM4B.rst deleted file mode 100644 index cb561e7..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-14-10-31-10.bpo-26280.cgpM4B.rst +++ /dev/null @@ -1,9 +0,0 @@ -Implement adaptive specialization for BINARY_SUBSCR
-
- Three specialized forms of BINARY_SUBSCR are added:
-
- * BINARY_SUBSCR_LIST_INT
-
- * BINARY_SUBSCR_TUPLE_INT
-
- * BINARY_SUBSCR_DICT
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-14-13-54-07.bpo-44635.7ZMAdB.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-14-13-54-07.bpo-44635.7ZMAdB.rst deleted file mode 100644 index ea00554..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-14-13-54-07.bpo-44635.7ZMAdB.rst +++ /dev/null @@ -1 +0,0 @@ -Convert ``None`` to ``type(None)`` in the union type constructor. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-01-01-11.bpo-44611.LcfHN-.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-16-01-01-11.bpo-44611.LcfHN-.rst deleted file mode 100644 index 1cc8b12..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-01-01-11.bpo-44611.LcfHN-.rst +++ /dev/null @@ -1,2 +0,0 @@ -On Windows, :func:`os.urandom`: uses BCryptGenRandom API instead of CryptGenRandom API -which is deprecated from Microsoft Windows API. Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-09-36-12.bpo-44636.ZWebi8.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-16-09-36-12.bpo-44636.ZWebi8.rst deleted file mode 100644 index 1a053ae..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-09-36-12.bpo-44636.ZWebi8.rst +++ /dev/null @@ -1 +0,0 @@ -Collapse union of equal types. E.g. the result of ``int | int`` is now ``int``. Fix comparison of the union type with non-hashable objects. E.g. ``int | str == {}`` no longer raises a TypeError. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-09-59-13.bpo-44646.Yb6s05.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-16-09-59-13.bpo-44646.Yb6s05.rst deleted file mode 100644 index 0e28eac..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-09-59-13.bpo-44646.Yb6s05.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix the hash of the union type: it no longer depends on the order of -arguments. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-20-25-37.bpo-44655.I3wRjL.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-16-20-25-37.bpo-44655.I3wRjL.rst deleted file mode 100644 index 4ea4a6d..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-20-25-37.bpo-44655.I3wRjL.rst +++ /dev/null @@ -1,2 +0,0 @@ -Don't include a missing attribute with the same name as the failing one when -offering suggestions for missing attributes. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-21-35-14.bpo-44655.95I7M6.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-16-21-35-14.bpo-44655.95I7M6.rst deleted file mode 100644 index 17733b3..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-16-21-35-14.bpo-44655.95I7M6.rst +++ /dev/null @@ -1,2 +0,0 @@ -Include the name of the type in unset __slots__ attribute errors. Patch by -Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-17-13-41-58.bpo-44662.q22kWR.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-17-13-41-58.bpo-44662.q22kWR.rst deleted file mode 100644 index c165774..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-17-13-41-58.bpo-44662.q22kWR.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add ``__module__`` to ``types.Union``. This also fixes -``types.Union`` issues with ``typing.Annotated``. Patch provided by -Yurii Karabas. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-17-14-20-59.bpo-44661.BQbXiH.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-17-14-20-59.bpo-44661.BQbXiH.rst deleted file mode 100644 index bafa98e..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-17-14-20-59.bpo-44661.BQbXiH.rst +++ /dev/null @@ -1,2 +0,0 @@ -Update ``property_descr_set`` to use vectorcall if possible. Patch by Dong-hee -Na. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-17-21-04-04.bpo-44633.5-zKeI.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-17-21-04-04.bpo-44633.5-zKeI.rst deleted file mode 100644 index 507a68b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-17-21-04-04.bpo-44633.5-zKeI.rst +++ /dev/null @@ -1,2 +0,0 @@ -Parameter substitution of the union type with wrong types now raises -``TypeError`` instead of returning ``NotImplemented``. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-19-19-53-46.bpo-44676.WgIMvh.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-19-19-53-46.bpo-44676.WgIMvh.rst deleted file mode 100644 index 4a1815e..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-19-19-53-46.bpo-44676.WgIMvh.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add ability to serialise ``types.Union`` objects. Patch provided by Yurii -Karabas. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-19-20-49-06.bpo-44653.WcqGyI.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-19-20-49-06.bpo-44653.WcqGyI.rst deleted file mode 100644 index 8254d9b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-19-20-49-06.bpo-44653.WcqGyI.rst +++ /dev/null @@ -1 +0,0 @@ -Support :mod:`typing` types in parameter substitution in the union type. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-21-15-26-56.bpo-44698.DA4_0o.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-21-15-26-56.bpo-44698.DA4_0o.rst deleted file mode 100644 index ed38963..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-21-15-26-56.bpo-44698.DA4_0o.rst +++ /dev/null @@ -1 +0,0 @@ -Fix undefined behaviour in complex object exponentiation.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-23-01-52-13.bpo-44717.-vVmAh.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-23-01-52-13.bpo-44717.-vVmAh.rst deleted file mode 100644 index 7a4d77f..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-23-01-52-13.bpo-44717.-vVmAh.rst +++ /dev/null @@ -1 +0,0 @@ -Improve AttributeError on circular imports of submodules. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-23-15-17-01.bpo-44725.qcuKaa.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-23-15-17-01.bpo-44725.qcuKaa.rst deleted file mode 100644 index 995cf14..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-23-15-17-01.bpo-44725.qcuKaa.rst +++ /dev/null @@ -1 +0,0 @@ -Expose specialization stats in python via :func:`_opcode.get_specialization_stats`.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-26-15-27-03.bpo-44732.IxObt3.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-26-15-27-03.bpo-44732.IxObt3.rst deleted file mode 100644 index 5094688..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-26-15-27-03.bpo-44732.IxObt3.rst +++ /dev/null @@ -1 +0,0 @@ -Rename ``types.Union`` to ``types.UnionType``. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-27-11-14-22.bpo-34013.SjLFe-.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-27-11-14-22.bpo-34013.SjLFe-.rst deleted file mode 100644 index c0d3dd9..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-27-11-14-22.bpo-34013.SjLFe-.rst +++ /dev/null @@ -1,3 +0,0 @@ -Generalize the invalid legacy statement custom error message (like the one -generated when "print" is called without parentheses) to include more -generic expressions. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-07-31-12-12-57.bpo-44792.mOReTW.rst b/Misc/NEWS.d/next/Core and Builtins/2021-07-31-12-12-57.bpo-44792.mOReTW.rst deleted file mode 100644 index 2e9000d..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-07-31-12-12-57.bpo-44792.mOReTW.rst +++ /dev/null @@ -1 +0,0 @@ -Improve syntax errors for if expressions. Patch by Miguel Brito diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-04-11-37-38.bpo-44821.67YHGI.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-04-11-37-38.bpo-44821.67YHGI.rst deleted file mode 100644 index 1e254a6..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-04-11-37-38.bpo-44821.67YHGI.rst +++ /dev/null @@ -1,2 +0,0 @@ -Create instance dictionaries (__dict__) eagerly, to improve regularity of -object layout and assist specialization. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-05-17-42-03.bpo-44838.r_Lkj_.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-05-17-42-03.bpo-44838.r_Lkj_.rst deleted file mode 100644 index a542a5d..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-05-17-42-03.bpo-44838.r_Lkj_.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed a bug that was causing the parser to raise an incorrect custom -:exc:`SyntaxError` for invalid 'if' expressions. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-05-17-49-55.bpo-44826.zQsyK5.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-05-17-49-55.bpo-44826.zQsyK5.rst deleted file mode 100644 index ccdb5e0..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-05-17-49-55.bpo-44826.zQsyK5.rst +++ /dev/null @@ -1,9 +0,0 @@ -Initial implementation of adaptive specialization of STORE_ATTR - -Three specialized forms of STORE_ATTR are added: - -* STORE_ATTR_SLOT - -* STORE_ATTR_SPLIT_KEYS - -* STORE_ATTR_WITH_HINT diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-07-01-26-12.bpo-44856.9rk3li.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-07-01-26-12.bpo-44856.9rk3li.rst deleted file mode 100644 index 1111d01..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-07-01-26-12.bpo-44856.9rk3li.rst +++ /dev/null @@ -1 +0,0 @@ -Fix reference leaks in the error paths of ``update_bases()`` and ``__build_class__``. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-07-21-39-19.bpo-25782.B22lMx.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-07-21-39-19.bpo-25782.B22lMx.rst deleted file mode 100644 index 1c52059..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-07-21-39-19.bpo-25782.B22lMx.rst +++ /dev/null @@ -1 +0,0 @@ -Fix bug where ``PyErr_SetObject`` hangs when the current exception has a cycle in its context chain.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-09-14-29-52.bpo-33930.--5LQ-.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-09-14-29-52.bpo-33930.--5LQ-.rst deleted file mode 100644 index 827dd3f..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-09-14-29-52.bpo-33930.--5LQ-.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix segmentation fault with deep recursion when cleaning method objects. -Patch by Augusto Goulart and Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-09-16-16-03.bpo-44872.OKRlhK.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-09-16-16-03.bpo-44872.OKRlhK.rst deleted file mode 100644 index 9a0d000..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-09-16-16-03.bpo-44872.OKRlhK.rst +++ /dev/null @@ -1 +0,0 @@ -Use new trashcan macros (Py_TRASHCAN_BEGIN/END) in frameobject.c instead of the old ones (Py_TRASHCAN_SAFE_BEGIN/END).
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-09-19-05-20.bpo-44874.oOcfU4.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-09-19-05-20.bpo-44874.oOcfU4.rst deleted file mode 100644 index 1aed535..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-09-19-05-20.bpo-44874.oOcfU4.rst +++ /dev/null @@ -1 +0,0 @@ -Deprecate the old trashcan macros (``Py_TRASHCAN_SAFE_BEGIN``/``Py_TRASHCAN_SAFE_END``). They should be replaced by the new macros ``Py_TRASHCAN_BEGIN`` and ``Py_TRASHCAN_END``. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-12-03-52.bpo-44878.nEhjLi.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-11-12-03-52.bpo-44878.nEhjLi.rst deleted file mode 100644 index 7998140..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-12-03-52.bpo-44878.nEhjLi.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove switch statement for interpreter loop when using computed gotos. This -makes sure that we only have one dispatch table in the interpreter. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-14-12-41.bpo-44878.pAbBfc.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-11-14-12-41.bpo-44878.pAbBfc.rst deleted file mode 100644 index 9e07fa8..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-14-12-41.bpo-44878.pAbBfc.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove the loop from the bytecode interpreter. All instructions end with a -DISPATCH macro, so the loop is now redundant. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-15-39-57.bpo-44885.i4noUO.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-11-15-39-57.bpo-44885.i4noUO.rst deleted file mode 100644 index c6abd73..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-15-39-57.bpo-44885.i4noUO.rst +++ /dev/null @@ -1,2 +0,0 @@ -Correct the ast locations of f-strings with format specs and repeated -expressions. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-16-46-27.bpo-44890.PwNg8N.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-11-16-46-27.bpo-44890.PwNg8N.rst deleted file mode 100644 index 48a1c8b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-16-46-27.bpo-44890.PwNg8N.rst +++ /dev/null @@ -1 +0,0 @@ -Specialization stats are always collected in debug builds.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-20-45-02.bpo-44889.2T3nTn.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-11-20-45-02.bpo-44889.2T3nTn.rst deleted file mode 100644 index a50b685..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-11-20-45-02.bpo-44889.2T3nTn.rst +++ /dev/null @@ -1,8 +0,0 @@ -Initial implementation of adaptive specialization of ``LOAD_METHOD``. The -following specialized forms were added: - -* ``LOAD_METHOD_CACHED`` - -* ``LOAD_METHOD_MODULE`` - -* ``LOAD_METHOD_CLASS`` diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-12-14-00-57.bpo-44900.w2gpwy.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-12-14-00-57.bpo-44900.w2gpwy.rst deleted file mode 100644 index 8d94d6a..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-12-14-00-57.bpo-44900.w2gpwy.rst +++ /dev/null @@ -1,7 +0,0 @@ -Add five superinstructions for PEP 659 quickening: - -* LOAD_FAST LOAD_FAST -* STORE_FAST LOAD_FAST -* LOAD_FAST LOAD_CONST -* LOAD_CONST LOAD_FAST -* STORE_FAST STORE_FAST diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-14-20-13-21.bpo-44895.Ic9m90.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-14-20-13-21.bpo-44895.Ic9m90.rst deleted file mode 100644 index d369ac7..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-14-20-13-21.bpo-44895.Ic9m90.rst +++ /dev/null @@ -1,2 +0,0 @@ -A debug variable :envvar:`PYTHONDUMPREFSFILE` is added for creating a dump file -which is generated by :option:`--with-trace-refs`. Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-15-10-39-06.bpo-44698.lITKNc.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-15-10-39-06.bpo-44698.lITKNc.rst deleted file mode 100644 index f197253..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-15-10-39-06.bpo-44698.lITKNc.rst +++ /dev/null @@ -1,2 +0,0 @@ -Restore behaviour of complex exponentiation with integer-valued exponent of -type :class:`float` or :class:`complex`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-16-11-36-02.bpo-44914.6Lgrx3.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-16-11-36-02.bpo-44914.6Lgrx3.rst deleted file mode 100644 index 5e306ff..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-16-11-36-02.bpo-44914.6Lgrx3.rst +++ /dev/null @@ -1,5 +0,0 @@ -Class version tags are no longer recycled. - -This means that a version tag serves as a unique identifier for the state of -a class. We rely on this for effective specialization of the LOAD_ATTR and -other instructions. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-16-23-16-17.bpo-44929.qpMEky.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-16-23-16-17.bpo-44929.qpMEky.rst deleted file mode 100644 index e883e03..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-16-23-16-17.bpo-44929.qpMEky.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix some edge cases of ``enum.Flag`` string representation in the REPL. -Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-18-11-14-38.bpo-44945.CO3s77.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-18-11-14-38.bpo-44945.CO3s77.rst deleted file mode 100644 index 66d53ec..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-18-11-14-38.bpo-44945.CO3s77.rst +++ /dev/null @@ -1,7 +0,0 @@ -Specialize the BINARY_ADD instruction using the PEP 659 machinery. Adds five new instructions: - -* BINARY_ADD_ADAPTIVE -* BINARY_ADD_FLOAT -* BINARY_ADD_INT -* BINARY_ADD_UNICODE -* BINARY_ADD_UNICODE_INPLACE_FAST diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-18-19-09-28.bpo-44947.mcvGdS.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-18-19-09-28.bpo-44947.mcvGdS.rst deleted file mode 100644 index d531ba9..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-18-19-09-28.bpo-44947.mcvGdS.rst +++ /dev/null @@ -1,2 +0,0 @@ -Refine the syntax error for trailing commas in import statements. Patch by -Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-19-14-43-24.bpo-44954.dLn3lg.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-19-14-43-24.bpo-44954.dLn3lg.rst deleted file mode 100644 index 4cdeb34..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-19-14-43-24.bpo-44954.dLn3lg.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed a corner case bug where the result of ``float.fromhex('0x.8p-1074')`` -was rounded the wrong way. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-22-12-28-50.bpo-24234.n3oTdx.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-22-12-28-50.bpo-24234.n3oTdx.rst deleted file mode 100644 index 52397e9..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-22-12-28-50.bpo-24234.n3oTdx.rst +++ /dev/null @@ -1,3 +0,0 @@ -Implement the :meth:`__complex__` special method on the :class:`complex` type, -so a complex number ``z`` passes an ``isinstance(z, typing.SupportsComplex)`` -check. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-23-10-36-55.bpo-24234.MGVUQi.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-23-10-36-55.bpo-24234.MGVUQi.rst deleted file mode 100644 index 3f724da..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-23-10-36-55.bpo-24234.MGVUQi.rst +++ /dev/null @@ -1,3 +0,0 @@ -Implement the :meth:`__bytes__` special method on the :class:`bytes` type, -so a bytes object ``b`` passes an ``isinstance(b, typing.SupportsBytes)`` -check. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-23-19-55-08.bpo-44962.J00ftt.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-23-19-55-08.bpo-44962.J00ftt.rst deleted file mode 100644 index 6b4b9df..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-23-19-55-08.bpo-44962.J00ftt.rst +++ /dev/null @@ -1 +0,0 @@ -Fix a race in WeakKeyDictionary, WeakValueDictionary and WeakSet when two threads attempt to commit the last pending removal. This fixes asyncio.create_task and fixes a data loss in asyncio.run where shutdown_asyncgens is not run
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-25-23-07-10.bpo-44963.5EET8y.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-25-23-07-10.bpo-44963.5EET8y.rst deleted file mode 100644 index 9a54bda..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-25-23-07-10.bpo-44963.5EET8y.rst +++ /dev/null @@ -1,2 +0,0 @@ -Implement ``send()`` and ``throw()`` methods for ``anext_awaitable`` -objects. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-25-23-17-32.bpo-45000.XjmyLl.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-25-23-17-32.bpo-45000.XjmyLl.rst deleted file mode 100644 index 96c95cc..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-25-23-17-32.bpo-45000.XjmyLl.rst +++ /dev/null @@ -1,2 +0,0 @@ -A :exc:`SyntaxError` is now raised when trying to delete :const:`__debug__`. -Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-26-18-44-03.bpo-45018.pu8H9L.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-26-18-44-03.bpo-45018.pu8H9L.rst deleted file mode 100644 index 88ef806..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-26-18-44-03.bpo-45018.pu8H9L.rst +++ /dev/null @@ -1 +0,0 @@ -Fixed pickling of range iterators that iterated for over ``2**32`` times. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-31-11-09-52.bpo-45012.ueeOcx.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-31-11-09-52.bpo-45012.ueeOcx.rst deleted file mode 100644 index 91cb3a9..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-31-11-09-52.bpo-45012.ueeOcx.rst +++ /dev/null @@ -1,2 +0,0 @@ -In :mod:`posix`, release GIL during ``stat()``, ``lstat()``, and -``fstatat()`` syscalls made by :func:`os.DirEntry.stat`. Patch by Stanisław Skonieczny. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-08-31-17-44-51.bpo-45020.ZPI_3L.rst b/Misc/NEWS.d/next/Core and Builtins/2021-08-31-17-44-51.bpo-45020.ZPI_3L.rst deleted file mode 100644 index f6dffa0..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-08-31-17-44-51.bpo-45020.ZPI_3L.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add a new command line option, "-X frozen_modules=[on|off]" to opt out -of (or into) using optional frozen modules. This defaults to "on" (or -"off" if it's a debug build). diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-01-16-55-43.bpo-45056.7AK2d9.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-01-16-55-43.bpo-45056.7AK2d9.rst deleted file mode 100644 index 6c790f5..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-01-16-55-43.bpo-45056.7AK2d9.rst +++ /dev/null @@ -1 +0,0 @@ -Compiler now removes trailing unused constants from co_consts. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-01-19-21-48.bpo-34561.uMAVA-.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-01-19-21-48.bpo-34561.uMAVA-.rst deleted file mode 100644 index 7c48cb3..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-01-19-21-48.bpo-34561.uMAVA-.rst +++ /dev/null @@ -1 +0,0 @@ -List sorting now uses the merge-ordering strategy from Munro and Wild's ``powersort()``. Unlike the former strategy, this is provably near-optimal in the entropy of the distribution of run lengths. Most uses of ``list.sort()`` probably won't see a significant time difference, but may see significant improvements in cases where the former strategy was exceptionally poor. However, as these are all fast linear-time approximations to a problem that's inherently at best quadratic-time to solve truly optimally, it's also possible to contrive cases where the former strategy did better.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-01-23-55-49.bpo-45083.cLi9G3.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-01-23-55-49.bpo-45083.cLi9G3.rst deleted file mode 100644 index 7bfd87b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-01-23-55-49.bpo-45083.cLi9G3.rst +++ /dev/null @@ -1,3 +0,0 @@ -When the interpreter renders an exception, its name now has a complete qualname. Previously only the class name was concatenated to the module name, which sometimes resulted in an incorrect full name being displayed.
-
-(This issue impacted only the C code exception rendering, the :mod:`traceback` module was using qualname already).
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-02-01-28-01.bpo-37330.QDjM_l.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-02-01-28-01.bpo-37330.QDjM_l.rst deleted file mode 100644 index 3f09449..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-02-01-28-01.bpo-37330.QDjM_l.rst +++ /dev/null @@ -1,4 +0,0 @@ -:func:`open`, :func:`io.open`, :func:`codecs.open` and -:class:`fileinput.FileInput` no longer accept ``'U'`` ("universal newline") -in the file mode. This flag was deprecated since Python 3.3. Patch by Victor -Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-03-12-35-17.bpo-41031.yPSJEs.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-03-12-35-17.bpo-41031.yPSJEs.rst deleted file mode 100644 index 5dcfaa0..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-03-12-35-17.bpo-41031.yPSJEs.rst +++ /dev/null @@ -1 +0,0 @@ -Match C and Python code formatting of unprintable exceptions and exceptions in the :mod:`__main__` module.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-03-16-18-10.bpo-1514420.2Lumpj.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-03-16-18-10.bpo-1514420.2Lumpj.rst deleted file mode 100644 index fdd5cd7..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-03-16-18-10.bpo-1514420.2Lumpj.rst +++ /dev/null @@ -1 +0,0 @@ -Interpreter no longer attempts to open files with names in angle brackets (like "<string>" or "<stdin>") when formatting an exception.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-06-21-52-45.bpo-45123.8Eh9iI.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-06-21-52-45.bpo-45123.8Eh9iI.rst deleted file mode 100644 index 6cc7303..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-06-21-52-45.bpo-45123.8Eh9iI.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix PyAiter_Check to only check for the __anext__ presence (not for -__aiter__). Rename PyAiter_Check to PyAIter_Check, PyObject_GetAiter -> -PyObject_GetAIter. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-07-00-21-04.bpo-44348.f8w_Td.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-07-00-21-04.bpo-44348.f8w_Td.rst deleted file mode 100644 index c222a07..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-07-00-21-04.bpo-44348.f8w_Td.rst +++ /dev/null @@ -1,8 +0,0 @@ -The deallocator function of the :exc:`BaseException` type now uses the -trashcan mecanism to prevent stack overflow. For example, when a -:exc:`RecursionError` instance is raised, it can be linked to another -RecursionError through the ``__context__`` attribute or the -``__traceback__`` attribute, and then a chain of exceptions is created. When -the chain is destroyed, nested deallocator function calls can crash with a -stack overflow if the chain is too long compared to the available stack -memory. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-07-17-10-16.bpo-45121.iG-Hsf.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-07-17-10-16.bpo-45121.iG-Hsf.rst deleted file mode 100644 index 19eb331..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-07-17-10-16.bpo-45121.iG-Hsf.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix issue where ``Protocol.__init__`` raises ``RecursionError`` when it's -called directly or via ``super()``. Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-08-08-29-41.bpo-44959.OSwwPf.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-08-08-29-41.bpo-44959.OSwwPf.rst deleted file mode 100644 index 02e11ae..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-08-08-29-41.bpo-44959.OSwwPf.rst +++ /dev/null @@ -1 +0,0 @@ -Added fallback to extension modules with '.sl' suffix on HP-UX
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst deleted file mode 100644 index 2abd816..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-09-10-32-33.bpo-44219.WiYyjz.rst +++ /dev/null @@ -1,5 +0,0 @@ -Release the GIL while performing ``isatty`` system calls on arbitrary file -descriptors. In particular, this affects :func:`os.isatty`, -:func:`os.device_encoding` and :class:`io.TextIOWrapper`. By extension, -:func:`io.open` in text mode is also affected. This change solves -a deadlock in :func:`os.isatty`. Patch by Vincent Michel in :issue:`44219`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-09-15-05-17.bpo-45155.JRw9TG.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-09-15-05-17.bpo-45155.JRw9TG.rst deleted file mode 100644 index eab023b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-09-15-05-17.bpo-45155.JRw9TG.rst +++ /dev/null @@ -1,3 +0,0 @@ -:meth:`int.to_bytes` and :meth:`int.from_bytes` now take a default value of -``"big"`` for the ``byteorder`` argument. :meth:`int.to_bytes` also takes a -default value of ``1`` for the ``length`` argument. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-14-09-23-59.bpo-45167.CPSSoV.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-14-09-23-59.bpo-45167.CPSSoV.rst deleted file mode 100644 index 47755ae..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-14-09-23-59.bpo-45167.CPSSoV.rst +++ /dev/null @@ -1 +0,0 @@ -Fix deepcopying of :class:`types.GenericAlias` objects. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-14-10-02-12.bpo-45190.ZFRgSj.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-14-10-02-12.bpo-45190.ZFRgSj.rst deleted file mode 100644 index c6a4c55..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-14-10-02-12.bpo-45190.ZFRgSj.rst +++ /dev/null @@ -1 +0,0 @@ -Update Unicode databases to Unicode 14.0.0. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-20-10-02-12.bpo-24076.ZFgFSj.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-20-10-02-12.bpo-24076.ZFgFSj.rst deleted file mode 100644 index b680884..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-20-10-02-12.bpo-24076.ZFgFSj.rst +++ /dev/null @@ -1 +0,0 @@ -sum() was further optimised for summing up single digit integers. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-09-21-22-27-25.bpo-45061.5IOUf0.rst b/Misc/NEWS.d/next/Core and Builtins/2021-09-21-22-27-25.bpo-45061.5IOUf0.rst deleted file mode 100644 index caeb36b..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-09-21-22-27-25.bpo-45061.5IOUf0.rst +++ /dev/null @@ -1,5 +0,0 @@ -Add a deallocator to the bool type to detect refcount bugs in C extensions -which call Py_DECREF(Py_True) or Py_DECREF(Py_False) by mistake. Detect also -refcount bugs when the empty tuple singleton or the Unicode empty string -singleton is destroyed by mistake. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2021-10-04-16-11-50.bpo-43760.R9QoUv.rst b/Misc/NEWS.d/next/Core and Builtins/2021-10-04-16-11-50.bpo-43760.R9QoUv.rst deleted file mode 100644 index 1809b42..0000000 --- a/Misc/NEWS.d/next/Core and Builtins/2021-10-04-16-11-50.bpo-43760.R9QoUv.rst +++ /dev/null @@ -1,3 +0,0 @@ -The number of hardware branches per instruction dispatch is reduced from two -to one by adding a special instruction for tracing. Patch by Mark Shannon. - diff --git a/Misc/NEWS.d/next/Documentation/2018-05-19-15-59-29.bpo-33479.4cLlxo.rst b/Misc/NEWS.d/next/Documentation/2018-05-19-15-59-29.bpo-33479.4cLlxo.rst deleted file mode 100644 index db4973d..0000000 --- a/Misc/NEWS.d/next/Documentation/2018-05-19-15-59-29.bpo-33479.4cLlxo.rst +++ /dev/null @@ -1,4 +0,0 @@ -Remove the unqualified claim that tkinter is threadsafe. It has not been -true for several years and likely never was. An explanation of what is true -may be added later, after more discussion, and possibly after patching -_tkinter.c, diff --git a/Misc/NEWS.d/next/Documentation/2020-01-30-05-18-48.bpo-39498.Nu3sFL.rst b/Misc/NEWS.d/next/Documentation/2020-01-30-05-18-48.bpo-39498.Nu3sFL.rst deleted file mode 100644 index a3e899a..0000000 --- a/Misc/NEWS.d/next/Documentation/2020-01-30-05-18-48.bpo-39498.Nu3sFL.rst +++ /dev/null @@ -1 +0,0 @@ -Add a "Security Considerations" index which links to standard library modules that have explicitly documented security considerations. diff --git a/Misc/NEWS.d/next/Documentation/2020-03-21-01-19-28.bpo-21760.CqofIc.rst b/Misc/NEWS.d/next/Documentation/2020-03-21-01-19-28.bpo-21760.CqofIc.rst deleted file mode 100644 index 119ef3d..0000000 --- a/Misc/NEWS.d/next/Documentation/2020-03-21-01-19-28.bpo-21760.CqofIc.rst +++ /dev/null @@ -1,2 +0,0 @@ -The description for __file__ fixed.
-Patch by Furkan Onder
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2020-08-21-22-59-37.bpo-41576.7a6CQR.rst b/Misc/NEWS.d/next/Documentation/2020-08-21-22-59-37.bpo-41576.7a6CQR.rst deleted file mode 100644 index f74ef62..0000000 --- a/Misc/NEWS.d/next/Documentation/2020-08-21-22-59-37.bpo-41576.7a6CQR.rst +++ /dev/null @@ -1 +0,0 @@ -document BaseException in favor of bare except
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2020-08-24-13-35-04.bpo-41621.nqaw9G.rst b/Misc/NEWS.d/next/Documentation/2020-08-24-13-35-04.bpo-41621.nqaw9G.rst deleted file mode 100644 index bd193d9..0000000 --- a/Misc/NEWS.d/next/Documentation/2020-08-24-13-35-04.bpo-41621.nqaw9G.rst +++ /dev/null @@ -1 +0,0 @@ -Document that :class:`collections.defaultdict` parameter ``default_factory`` defaults to None and is positional-only. diff --git a/Misc/NEWS.d/next/Documentation/2020-09-03-13-37-19.bpo-41706._zXWOR.rst b/Misc/NEWS.d/next/Documentation/2020-09-03-13-37-19.bpo-41706._zXWOR.rst deleted file mode 100644 index 6406494..0000000 --- a/Misc/NEWS.d/next/Documentation/2020-09-03-13-37-19.bpo-41706._zXWOR.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix docs about how methods like ``__add__`` are invoked when evaluating -operator expressions. diff --git a/Misc/NEWS.d/next/Documentation/2021-05-03-22-08-08.bpo-44025.gcB7iP.rst b/Misc/NEWS.d/next/Documentation/2021-05-03-22-08-08.bpo-44025.gcB7iP.rst deleted file mode 100644 index 1432236..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-05-03-22-08-08.bpo-44025.gcB7iP.rst +++ /dev/null @@ -1 +0,0 @@ -Clarify when '_' in match statements is a keyword, and when not. diff --git a/Misc/NEWS.d/next/Documentation/2021-05-07-12-27-09.bpo-43558.UGhA8R.rst b/Misc/NEWS.d/next/Documentation/2021-05-07-12-27-09.bpo-43558.UGhA8R.rst deleted file mode 100644 index b0ecb17..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-05-07-12-27-09.bpo-43558.UGhA8R.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add the remark to :mod:`dataclasses` documentation that the :meth:`__init__` of any base class
-has to be called in :meth:`__post_init__`, along with a code example.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2021-05-08-09-48-05.bpo-44072.fb2x5I.rst b/Misc/NEWS.d/next/Documentation/2021-05-08-09-48-05.bpo-44072.fb2x5I.rst deleted file mode 100644 index a5b0c95..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-05-08-09-48-05.bpo-44072.fb2x5I.rst +++ /dev/null @@ -1,2 +0,0 @@ -Correct where in the numeric ABC hierarchy ``**`` support is added, i.e., in -numbers.Complex, not numbers.Integral. diff --git a/Misc/NEWS.d/next/Documentation/2021-05-17-20-03-47.bpo-41963.eUz9_o.rst b/Misc/NEWS.d/next/Documentation/2021-05-17-20-03-47.bpo-41963.eUz9_o.rst deleted file mode 100644 index b9fe722..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-05-17-20-03-47.bpo-41963.eUz9_o.rst +++ /dev/null @@ -1 +0,0 @@ -Document that ``ConfigParser`` strips off comments when reading configuration files.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2021-05-23-09-11-28.bpo-44195.1bqkOs.rst b/Misc/NEWS.d/next/Documentation/2021-05-23-09-11-28.bpo-44195.1bqkOs.rst deleted file mode 100644 index 5f165f1..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-05-23-09-11-28.bpo-44195.1bqkOs.rst +++ /dev/null @@ -1,2 +0,0 @@ -Corrected references to ``TraversableResources`` in docs. There is no -``TraversableReader``. diff --git a/Misc/NEWS.d/next/Documentation/2021-05-26-11-16-33.bpo-42392.oxRx6E.rst b/Misc/NEWS.d/next/Documentation/2021-05-26-11-16-33.bpo-42392.oxRx6E.rst deleted file mode 100644 index 5c840de..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-05-26-11-16-33.bpo-42392.oxRx6E.rst +++ /dev/null @@ -1,2 +0,0 @@ -Document the deprecation and removal of the ``loop`` parameter for many -functions and classes in :mod:`asyncio`. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-06-14-12-00.bpo-44322.K0PHfE.rst b/Misc/NEWS.d/next/Documentation/2021-06-06-14-12-00.bpo-44322.K0PHfE.rst deleted file mode 100644 index 48dd7e6..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-06-14-12-00.bpo-44322.K0PHfE.rst +++ /dev/null @@ -1,2 +0,0 @@ -Document that SyntaxError args have a details tuple and that details are -adjusted for errors in f-string field replacement expressions. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-14-09-20-37.bpo-38291.VMYa_Q.rst b/Misc/NEWS.d/next/Documentation/2021-06-14-09-20-37.bpo-38291.VMYa_Q.rst deleted file mode 100644 index 23ce35e..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-14-09-20-37.bpo-38291.VMYa_Q.rst +++ /dev/null @@ -1,2 +0,0 @@ -Mark ``typing.io`` and ``typing.re`` as deprecated since Python 3.8 in the -documentation. They were never properly supported by type checkers. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-16-18-09-49.bpo-44392.6RF1Sc.rst b/Misc/NEWS.d/next/Documentation/2021-06-16-18-09-49.bpo-44392.6RF1Sc.rst deleted file mode 100644 index ac197f2..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-16-18-09-49.bpo-44392.6RF1Sc.rst +++ /dev/null @@ -1,2 +0,0 @@ -Added a new section in the C API documentation for types used in type -hinting. Documented ``Py_GenericAlias`` and ``Py_GenericAliasType``. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-18-06-44-45.bpo-44453.3PIkj2.rst b/Misc/NEWS.d/next/Documentation/2021-06-18-06-44-45.bpo-44453.3PIkj2.rst deleted file mode 100644 index fd72cf5..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-18-06-44-45.bpo-44453.3PIkj2.rst +++ /dev/null @@ -1 +0,0 @@ -Fix documentation for the return type of :func:`sysconfig.get_path`. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-18-18-04-53.bpo-27752.NEByNk.rst b/Misc/NEWS.d/next/Documentation/2021-06-18-18-04-53.bpo-27752.NEByNk.rst deleted file mode 100644 index ccb7767..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-18-18-04-53.bpo-27752.NEByNk.rst +++ /dev/null @@ -1 +0,0 @@ -Documentation of csv.Dialect is more descriptive. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-21-15-46-32.bpo-13814.LDcslu.rst b/Misc/NEWS.d/next/Documentation/2021-06-21-15-46-32.bpo-13814.LDcslu.rst deleted file mode 100644 index db0c6d6..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-21-15-46-32.bpo-13814.LDcslu.rst +++ /dev/null @@ -1 +0,0 @@ -In the Design FAQ, answer "Why don't generators support the with statement?" diff --git a/Misc/NEWS.d/next/Documentation/2021-06-23-15-21-36.bpo-39452.o_I-6d.rst b/Misc/NEWS.d/next/Documentation/2021-06-23-15-21-36.bpo-39452.o_I-6d.rst deleted file mode 100644 index 5c8cbd8..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-23-15-21-36.bpo-39452.o_I-6d.rst +++ /dev/null @@ -1,4 +0,0 @@ -Rewrote ``Doc/library/__main__.rst``. Broadened scope of the document to -explicitly discuss and differentiate between ``__main__.py`` in packages -versus the ``__name__ == '__main__'`` expression (and the idioms that -surround it). diff --git a/Misc/NEWS.d/next/Documentation/2021-06-24-14-37-16.bpo-43066.Ti7ahX.rst b/Misc/NEWS.d/next/Documentation/2021-06-24-14-37-16.bpo-43066.Ti7ahX.rst deleted file mode 100644 index 3e38522..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-24-14-37-16.bpo-43066.Ti7ahX.rst +++ /dev/null @@ -1,2 +0,0 @@ -Added a warning to :mod:`zipfile` docs: filename arg with a leading slash may cause archive to -be un-openable on Windows systems. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-26-17-41-06.bpo-40620.PAYDrB.rst b/Misc/NEWS.d/next/Documentation/2021-06-26-17-41-06.bpo-40620.PAYDrB.rst deleted file mode 100644 index 52b451b..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-26-17-41-06.bpo-40620.PAYDrB.rst +++ /dev/null @@ -1,2 +0,0 @@ -Convert examples in tutorial controlflow.rst section 4.3 to be interpreter-demo -style. diff --git a/Misc/NEWS.d/next/Documentation/2021-06-28-12-13-48.bpo-38062.9Ehp9O.rst b/Misc/NEWS.d/next/Documentation/2021-06-28-12-13-48.bpo-38062.9Ehp9O.rst deleted file mode 100644 index 1d90096..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-06-28-12-13-48.bpo-38062.9Ehp9O.rst +++ /dev/null @@ -1 +0,0 @@ -Clarify that atexit uses equality comparisons internally. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-02-14-02-29.bpo-44544._5_aCz.rst b/Misc/NEWS.d/next/Documentation/2021-07-02-14-02-29.bpo-44544._5_aCz.rst deleted file mode 100644 index 4bb6997..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-02-14-02-29.bpo-44544._5_aCz.rst +++ /dev/null @@ -1,4 +0,0 @@ -List all kwargs for :func:`textwrap.wrap`, :func:`textwrap.fill`, and -:func:`textwrap.shorten`. Now, there are nav links to attributes of -:class:`TextWrap`, which makes navigation much easier while minimizing -duplication in the documentation. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-03-18-25-17.bpo-44558.0pTknl.rst b/Misc/NEWS.d/next/Documentation/2021-07-03-18-25-17.bpo-44558.0pTknl.rst deleted file mode 100644 index a12a49c..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-03-18-25-17.bpo-44558.0pTknl.rst +++ /dev/null @@ -1,2 +0,0 @@ -Match the docstring and python implementation of :func:`~operator.countOf` to the behavior
-of its c implementation.
diff --git a/Misc/NEWS.d/next/Documentation/2021-07-12-11-39-20.bpo-44613.DIXNzc.rst b/Misc/NEWS.d/next/Documentation/2021-07-12-11-39-20.bpo-44613.DIXNzc.rst deleted file mode 100644 index baf5910..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-12-11-39-20.bpo-44613.DIXNzc.rst +++ /dev/null @@ -1 +0,0 @@ -importlib.metadata is no longer provisional. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-13-22-25-13.bpo-44631.qkGwe4.rst b/Misc/NEWS.d/next/Documentation/2021-07-13-22-25-13.bpo-44631.qkGwe4.rst deleted file mode 100644 index b0898fe..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-13-22-25-13.bpo-44631.qkGwe4.rst +++ /dev/null @@ -1 +0,0 @@ -Refactored the ``repr()`` code of the ``_Environ`` (os module).
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2021-07-15-11-19-03.bpo-42958.gC5IHM.rst b/Misc/NEWS.d/next/Documentation/2021-07-15-11-19-03.bpo-42958.gC5IHM.rst deleted file mode 100644 index c93b84d..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-15-11-19-03.bpo-42958.gC5IHM.rst +++ /dev/null @@ -1,2 +0,0 @@ -Updated the docstring and docs of :func:`filecmp.cmp` to be more accurate -and less confusing especially in respect to *shallow* arg. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-18-22-26-02.bpo-44651.SjT9iY.rst b/Misc/NEWS.d/next/Documentation/2021-07-18-22-26-02.bpo-44651.SjT9iY.rst deleted file mode 100644 index 20796e2..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-18-22-26-02.bpo-44651.SjT9iY.rst +++ /dev/null @@ -1 +0,0 @@ -Delete entry "coercion" in Doc/glossary.rst for its outdated definition. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-18-22-43-14.bpo-44561.T7HpWm.rst b/Misc/NEWS.d/next/Documentation/2021-07-18-22-43-14.bpo-44561.T7HpWm.rst deleted file mode 100644 index 5323853..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-18-22-43-14.bpo-44561.T7HpWm.rst +++ /dev/null @@ -1,3 +0,0 @@ -Update of three expired hyperlinks in Doc/distributing/index.rst: -"Project structure", "Building and packaging the project", and "Uploading the -project to the Python Packaging Index". diff --git a/Misc/NEWS.d/next/Documentation/2021-07-20-21-03-18.bpo-30511.eMFkRi.rst b/Misc/NEWS.d/next/Documentation/2021-07-20-21-03-18.bpo-30511.eMFkRi.rst deleted file mode 100644 index a358fb9..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-20-21-03-18.bpo-30511.eMFkRi.rst +++ /dev/null @@ -1,2 +0,0 @@ -Clarify that :func:`shutil.make_archive` is not thread-safe due to -reliance on changing the current working directory. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-22-08-28-03.bpo-35183.p9BWTB.rst b/Misc/NEWS.d/next/Documentation/2021-07-22-08-28-03.bpo-35183.p9BWTB.rst deleted file mode 100644 index 02c5fe8..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-22-08-28-03.bpo-35183.p9BWTB.rst +++ /dev/null @@ -1 +0,0 @@ -Add typical examples to os.path.splitext docs
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2021-07-25-23-04-15.bpo-44693.JuCbNq.rst b/Misc/NEWS.d/next/Documentation/2021-07-25-23-04-15.bpo-44693.JuCbNq.rst deleted file mode 100644 index 614abb4..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-25-23-04-15.bpo-44693.JuCbNq.rst +++ /dev/null @@ -1,2 +0,0 @@ -Update the definition of __future__ in the glossary by replacing the confusing -word "pseudo-module" with a more accurate description. diff --git a/Misc/NEWS.d/next/Documentation/2021-07-26-23-48-31.bpo-44740.zMFGMV.rst b/Misc/NEWS.d/next/Documentation/2021-07-26-23-48-31.bpo-44740.zMFGMV.rst deleted file mode 100644 index c01273f..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-07-26-23-48-31.bpo-44740.zMFGMV.rst +++ /dev/null @@ -1,2 +0,0 @@ -Replaced occurences of uppercase "Web" and "Internet" with lowercase -versions per the 2016 revised Associated Press Style Book. diff --git a/Misc/NEWS.d/next/Documentation/2021-08-09-19-58-45.bpo-36700.WPNW5f.rst b/Misc/NEWS.d/next/Documentation/2021-08-09-19-58-45.bpo-36700.WPNW5f.rst deleted file mode 100644 index 5bc1e23..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-08-09-19-58-45.bpo-36700.WPNW5f.rst +++ /dev/null @@ -1,3 +0,0 @@ -:mod:`base64` RFC references were updated to point to :rfc:`4648`; a section -was added to point users to the new "security considerations" section of the -RFC. diff --git a/Misc/NEWS.d/next/Documentation/2021-08-11-18-02-06.bpo-33479.rCe4c5.rst b/Misc/NEWS.d/next/Documentation/2021-08-11-18-02-06.bpo-33479.rCe4c5.rst deleted file mode 100644 index c4a8a98..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-08-11-18-02-06.bpo-33479.rCe4c5.rst +++ /dev/null @@ -1,2 +0,0 @@ -Tkinter documentation has been greatly expanded with new "Architecture" and -"Threading model" sections. diff --git a/Misc/NEWS.d/next/Documentation/2021-08-13-19-08-03.bpo-44903.aJuvQF.rst b/Misc/NEWS.d/next/Documentation/2021-08-13-19-08-03.bpo-44903.aJuvQF.rst deleted file mode 100644 index e357405..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-08-13-19-08-03.bpo-44903.aJuvQF.rst +++ /dev/null @@ -1,3 +0,0 @@ -Removed the othergui.rst file, any references to it, and the list of GUI -frameworks in the FAQ. In their place I've added links to the Python Wiki -`page on GUI frameworks <https://wiki.python.org/moin/GuiProgramming>`. diff --git a/Misc/NEWS.d/next/Documentation/2021-08-13-20-17-59.bpo-16580.MZ_iK9.rst b/Misc/NEWS.d/next/Documentation/2021-08-13-20-17-59.bpo-16580.MZ_iK9.rst deleted file mode 100644 index edeca6f..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-08-13-20-17-59.bpo-16580.MZ_iK9.rst +++ /dev/null @@ -1,2 +0,0 @@ -Added code equivalents for the :meth:`int.to_bytes` and :meth:`int.from_bytes` -methods, as well as tests ensuring that these code equivalents are valid. diff --git a/Misc/NEWS.d/next/Documentation/2021-08-19-15-53-08.bpo-44957.imqrh3.rst b/Misc/NEWS.d/next/Documentation/2021-08-19-15-53-08.bpo-44957.imqrh3.rst deleted file mode 100644 index 20a2aec..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-08-19-15-53-08.bpo-44957.imqrh3.rst +++ /dev/null @@ -1,3 +0,0 @@ -Promote PEP 604 union syntax by using it where possible. Also, mention ``X | -Y`` more prominently in section about ``Union`` and mention ``X | None`` at -all in section about ``Optional``. diff --git a/Misc/NEWS.d/next/Documentation/2021-09-08-17-20-19.bpo-45024.dkNPNi.rst b/Misc/NEWS.d/next/Documentation/2021-09-08-17-20-19.bpo-45024.dkNPNi.rst deleted file mode 100644 index e73d52b..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-09-08-17-20-19.bpo-45024.dkNPNi.rst +++ /dev/null @@ -1,4 +0,0 @@ -:mod:`collections.abc` documentation has been expanded to explicitly cover -how instance and subclass checks work, with additional doctest examples and -an exhaustive list of ABCs which test membership purely by presence of the -right :term:`special method`\s. Patch by Raymond Hettinger. diff --git a/Misc/NEWS.d/next/Documentation/2021-09-18-13-45-19.bpo-45216.o56nyt.rst b/Misc/NEWS.d/next/Documentation/2021-09-18-13-45-19.bpo-45216.o56nyt.rst deleted file mode 100644 index d10b18e..0000000 --- a/Misc/NEWS.d/next/Documentation/2021-09-18-13-45-19.bpo-45216.o56nyt.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove extra documentation listing methods in ``difflib``. It was rendering -twice in pydoc and was outdated in some places. diff --git a/Misc/NEWS.d/next/IDLE/2021-05-05-09-45-24.bpo-44026.m2Z0zR.rst b/Misc/NEWS.d/next/IDLE/2021-05-05-09-45-24.bpo-44026.m2Z0zR.rst deleted file mode 100644 index bc4b680..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-05-05-09-45-24.bpo-44026.m2Z0zR.rst +++ /dev/null @@ -1,2 +0,0 @@ -Include interpreter's typo fix suggestions in message line for -NameErrors and AttributeErrors. Patch by E. Paine. diff --git a/Misc/NEWS.d/next/IDLE/2021-05-09-09-02-09.bpo-44010.TaLe9x.rst b/Misc/NEWS.d/next/IDLE/2021-05-09-09-02-09.bpo-44010.TaLe9x.rst deleted file mode 100644 index becd331..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-05-09-09-02-09.bpo-44010.TaLe9x.rst +++ /dev/null @@ -1,5 +0,0 @@ -Highlight the new :ref:`match <match>` statement's -:ref:`soft keywords <soft-keywords>`: :keyword:`match`, -:keyword:`case <match>`, and :keyword:`_ <wildcard-patterns>`. -However, this highlighting is not perfect and will be incorrect in some -rare cases, including some ``_``-s in ``case`` patterns. diff --git a/Misc/NEWS.d/next/IDLE/2021-05-27-13-39-43.bpo-41611.liNQqj.rst b/Misc/NEWS.d/next/IDLE/2021-05-27-13-39-43.bpo-41611.liNQqj.rst deleted file mode 100644 index 27d778b..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-05-27-13-39-43.bpo-41611.liNQqj.rst +++ /dev/null @@ -1 +0,0 @@ -Fix IDLE sometimes freezing upon tab-completion on macOS. diff --git a/Misc/NEWS.d/next/IDLE/2021-05-27-18-22-46.bpo-41611.jOKpfc.rst b/Misc/NEWS.d/next/IDLE/2021-05-27-18-22-46.bpo-41611.jOKpfc.rst deleted file mode 100644 index a80c9f7..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-05-27-18-22-46.bpo-41611.jOKpfc.rst +++ /dev/null @@ -1 +0,0 @@ -Avoid uncaught exceptions in ``AutoCompleteWindow.winconfig_event()``. diff --git a/Misc/NEWS.d/next/IDLE/2021-06-08-03-04-51.bpo-40468.tUCGUb.rst b/Misc/NEWS.d/next/IDLE/2021-06-08-03-04-51.bpo-40468.tUCGUb.rst deleted file mode 100644 index 526036c..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-06-08-03-04-51.bpo-40468.tUCGUb.rst +++ /dev/null @@ -1,4 +0,0 @@ -Split the settings dialog General tab into Windows and Shell/ED tabs. -Move help sources, which extend the Help menu, to the Extensions tab. -Make space for new options and shorten the dialog. -The latter makes the dialog better fit small screens. diff --git a/Misc/NEWS.d/next/IDLE/2021-06-10-00-50-02.bpo-33962.ikAUNg.rst b/Misc/NEWS.d/next/IDLE/2021-06-10-00-50-02.bpo-33962.ikAUNg.rst deleted file mode 100644 index b15fa8f..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-06-10-00-50-02.bpo-33962.ikAUNg.rst +++ /dev/null @@ -1,2 +0,0 @@ -Move the indent space setting from the Font tab to the new Windows tab. -Patch by Mark Roseman and Terry Jan Reedy. diff --git a/Misc/NEWS.d/next/IDLE/2021-06-11-17-43-39.bpo-40128.7vDN3U.rst b/Misc/NEWS.d/next/IDLE/2021-06-11-17-43-39.bpo-40128.7vDN3U.rst deleted file mode 100644 index dafbe2c..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-06-11-17-43-39.bpo-40128.7vDN3U.rst +++ /dev/null @@ -1,3 +0,0 @@ -Mostly fix completions on macOS when not using tcl/tk 8.6.11 (as with 3.9). -The added update_idletask call should be harmless and possibly helpful -otherwise. diff --git a/Misc/NEWS.d/next/IDLE/2021-09-15-03-20-06.bpo-45193.G61_GV.rst b/Misc/NEWS.d/next/IDLE/2021-09-15-03-20-06.bpo-45193.G61_GV.rst deleted file mode 100644 index 9472964..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-09-15-03-20-06.bpo-45193.G61_GV.rst +++ /dev/null @@ -1 +0,0 @@ -Make completion boxes appear on Ubuntu again. diff --git a/Misc/NEWS.d/next/IDLE/2021-09-27-01-21-59.bpo-45296.9H8rdY.rst b/Misc/NEWS.d/next/IDLE/2021-09-27-01-21-59.bpo-45296.9H8rdY.rst deleted file mode 100644 index 52bade1..0000000 --- a/Misc/NEWS.d/next/IDLE/2021-09-27-01-21-59.bpo-45296.9H8rdY.rst +++ /dev/null @@ -1,2 +0,0 @@ -On Windows, change exit/quit message to suggest Ctrl-D, which works, instead -of <Ctrl-Z Return>, which does not work in IDLE. diff --git a/Misc/NEWS.d/next/Library/2017-09-20-14-43-03.bpo-29298._78CSN.rst b/Misc/NEWS.d/next/Library/2017-09-20-14-43-03.bpo-29298._78CSN.rst deleted file mode 100644 index e84c6de..0000000 --- a/Misc/NEWS.d/next/Library/2017-09-20-14-43-03.bpo-29298._78CSN.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix ``TypeError`` when required subparsers without ``dest`` do not receive -arguments. Patch by Anthony Sottile. diff --git a/Misc/NEWS.d/next/Library/2018-04-24-14-25-07.bpo-33349.Y_0LIr.rst b/Misc/NEWS.d/next/Library/2018-04-24-14-25-07.bpo-33349.Y_0LIr.rst deleted file mode 100644 index be68b3e..0000000 --- a/Misc/NEWS.d/next/Library/2018-04-24-14-25-07.bpo-33349.Y_0LIr.rst +++ /dev/null @@ -1 +0,0 @@ -lib2to3 now recognizes async generators everywhere. diff --git a/Misc/NEWS.d/next/Library/2019-02-26-09-31-59.bpo-26228.wyrHKc.rst b/Misc/NEWS.d/next/Library/2019-02-26-09-31-59.bpo-26228.wyrHKc.rst deleted file mode 100644 index c6ca84a..0000000 --- a/Misc/NEWS.d/next/Library/2019-02-26-09-31-59.bpo-26228.wyrHKc.rst +++ /dev/null @@ -1 +0,0 @@ -pty.spawn no longer hangs on FreeBSD, macOS, and Solaris. diff --git a/Misc/NEWS.d/next/Library/2019-05-08-15-14-32.bpo-16379.rN5JVe.rst b/Misc/NEWS.d/next/Library/2019-05-08-15-14-32.bpo-16379.rN5JVe.rst deleted file mode 100644 index 874a9cf..0000000 --- a/Misc/NEWS.d/next/Library/2019-05-08-15-14-32.bpo-16379.rN5JVe.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add SQLite error code and name to :mod:`sqlite3` exceptions. -Patch by Aviv Palivoda, Daniel Shahaf, and Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2019-06-03-23-53-25.bpo-27513.qITN7d.rst b/Misc/NEWS.d/next/Library/2019-06-03-23-53-25.bpo-27513.qITN7d.rst deleted file mode 100644 index 90d49bb..0000000 --- a/Misc/NEWS.d/next/Library/2019-06-03-23-53-25.bpo-27513.qITN7d.rst +++ /dev/null @@ -1,3 +0,0 @@ -:func:`email.utils.getaddresses` now accepts -:class:`email.header.Header` objects along with string values. -Patch by Zackery Spytz. diff --git a/Misc/NEWS.d/next/Library/2019-09-25-13-54-41.bpo-30256.wBkzox.rst b/Misc/NEWS.d/next/Library/2019-09-25-13-54-41.bpo-30256.wBkzox.rst deleted file mode 100644 index 698b0e8..0000000 --- a/Misc/NEWS.d/next/Library/2019-09-25-13-54-41.bpo-30256.wBkzox.rst +++ /dev/null @@ -1 +0,0 @@ -Pass multiprocessing BaseProxy argument ``manager_owned`` through AutoProxy. diff --git a/Misc/NEWS.d/next/Library/2019-10-08-14-08-59.bpo-38415.N1bUw6.rst b/Misc/NEWS.d/next/Library/2019-10-08-14-08-59.bpo-38415.N1bUw6.rst deleted file mode 100644 index f99bf0d..0000000 --- a/Misc/NEWS.d/next/Library/2019-10-08-14-08-59.bpo-38415.N1bUw6.rst +++ /dev/null @@ -1,3 +0,0 @@ -Added missing behavior to :func:`contextlib.asynccontextmanager` to match -:func:`contextlib.contextmanager` so decorated functions can themselves be -decorators. diff --git a/Misc/NEWS.d/next/Library/2019-11-12-18-59-33.bpo-38741.W7IYkq.rst b/Misc/NEWS.d/next/Library/2019-11-12-18-59-33.bpo-38741.W7IYkq.rst deleted file mode 100644 index 39d84cc..0000000 --- a/Misc/NEWS.d/next/Library/2019-11-12-18-59-33.bpo-38741.W7IYkq.rst +++ /dev/null @@ -1 +0,0 @@ -:mod:`configparser`: using ']' inside a section header will no longer cut the section name short at the ']'
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-01-16-13-54-28.bpo-39359.hzTu0h.rst b/Misc/NEWS.d/next/Library/2020-01-16-13-54-28.bpo-39359.hzTu0h.rst deleted file mode 100644 index ed4eb0c..0000000 --- a/Misc/NEWS.d/next/Library/2020-01-16-13-54-28.bpo-39359.hzTu0h.rst +++ /dev/null @@ -1 +0,0 @@ -Add one missing check that the password is a bytes object for an encrypted zipfile.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-01-16-23-41-16.bpo-38840.VzzYZz.rst b/Misc/NEWS.d/next/Library/2020-01-16-23-41-16.bpo-38840.VzzYZz.rst deleted file mode 100644 index 727f62b..0000000 --- a/Misc/NEWS.d/next/Library/2020-01-16-23-41-16.bpo-38840.VzzYZz.rst +++ /dev/null @@ -1 +0,0 @@ -Fix ``test___all__`` on platforms lacking a shared memory implementation. diff --git a/Misc/NEWS.d/next/Library/2020-01-25-12-58-20.bpo-37022.FUZI25.rst b/Misc/NEWS.d/next/Library/2020-01-25-12-58-20.bpo-37022.FUZI25.rst deleted file mode 100644 index 7b923b3..0000000 --- a/Misc/NEWS.d/next/Library/2020-01-25-12-58-20.bpo-37022.FUZI25.rst +++ /dev/null @@ -1 +0,0 @@ -:mod:`pdb` now displays exceptions from ``repr()`` with its ``p`` and ``pp`` commands.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-02-03-21-18-31.bpo-39549.l4a8uH.rst b/Misc/NEWS.d/next/Library/2020-02-03-21-18-31.bpo-39549.l4a8uH.rst deleted file mode 100644 index 91d63a9..0000000 --- a/Misc/NEWS.d/next/Library/2020-02-03-21-18-31.bpo-39549.l4a8uH.rst +++ /dev/null @@ -1,4 +0,0 @@ -Whereas the code for reprlib.Repr had previously used a hardcoded string -value of '...', this PR updates it to use of a “fillvalue” attribute, whose -value defaults to '...' and can be reset in either individual reprlib.Repr -instances or in subclasses thereof. diff --git a/Misc/NEWS.d/next/Library/2020-04-24-20-39-38.bpo-34990.3SmL9M.rst b/Misc/NEWS.d/next/Library/2020-04-24-20-39-38.bpo-34990.3SmL9M.rst deleted file mode 100644 index d420b5d..0000000 --- a/Misc/NEWS.d/next/Library/2020-04-24-20-39-38.bpo-34990.3SmL9M.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed a Y2k38 bug in the compileall module where it would fail to compile -files with a modification time after the year 2038. diff --git a/Misc/NEWS.d/next/Library/2020-05-21-01-42-32.bpo-40563.fDn5bP.rst b/Misc/NEWS.d/next/Library/2020-05-21-01-42-32.bpo-40563.fDn5bP.rst deleted file mode 100644 index f206646..0000000 --- a/Misc/NEWS.d/next/Library/2020-05-21-01-42-32.bpo-40563.fDn5bP.rst +++ /dev/null @@ -1 +0,0 @@ -Support pathlike objects on dbm/shelve. Patch by Hakan Çelik and Henry-Joseph Audéoud. diff --git a/Misc/NEWS.d/next/Library/2020-05-25-23-58-29.bpo-5846.O9BIfm.rst b/Misc/NEWS.d/next/Library/2020-05-25-23-58-29.bpo-5846.O9BIfm.rst deleted file mode 100644 index 556c54d..0000000 --- a/Misc/NEWS.d/next/Library/2020-05-25-23-58-29.bpo-5846.O9BIfm.rst +++ /dev/null @@ -1,14 +0,0 @@ -Deprecated the following :mod:`unittest` functions, scheduled for removal in -Python 3.13: - -* :func:`~unittest.findTestCases` -* :func:`~unittest.makeSuite` -* :func:`~unittest.getTestCaseNames` - -Use :class:`~unittest.TestLoader` methods instead: - -* :meth:`unittest.TestLoader.loadTestsFromModule` -* :meth:`unittest.TestLoader.loadTestsFromTestCase` -* :meth:`unittest.TestLoader.getTestCaseNames` - -Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2020-05-30-10-48-04.bpo-24391.ZCTnhX.rst b/Misc/NEWS.d/next/Library/2020-05-30-10-48-04.bpo-24391.ZCTnhX.rst deleted file mode 100644 index 15add15..0000000 --- a/Misc/NEWS.d/next/Library/2020-05-30-10-48-04.bpo-24391.ZCTnhX.rst +++ /dev/null @@ -1,3 +0,0 @@ -Improved reprs of :mod:`threading` synchronization objects: -:class:`~threading.Semaphore`, :class:`~threading.BoundedSemaphore`, -:class:`~threading.Event` and :class:`~threading.Barrier`. diff --git a/Misc/NEWS.d/next/Library/2020-07-01-17-42-41.bpo-41137.AnqbP-.rst b/Misc/NEWS.d/next/Library/2020-07-01-17-42-41.bpo-41137.AnqbP-.rst deleted file mode 100644 index f91b47d..0000000 --- a/Misc/NEWS.d/next/Library/2020-07-01-17-42-41.bpo-41137.AnqbP-.rst +++ /dev/null @@ -1 +0,0 @@ -Use utf-8 encoding while reading .pdbrc files. Patch by Srinivas Reddy Thatiparthy
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-07-13-23-46-59.bpo-32695.tTqqXe.rst b/Misc/NEWS.d/next/Library/2020-07-13-23-46-59.bpo-32695.tTqqXe.rst deleted file mode 100644 index c71316e..0000000 --- a/Misc/NEWS.d/next/Library/2020-07-13-23-46-59.bpo-32695.tTqqXe.rst +++ /dev/null @@ -1,2 +0,0 @@ -The *compresslevel* and *preset* keyword arguments of :func:`tarfile.open` -are now both documented and tested. diff --git a/Misc/NEWS.d/next/Library/2020-07-26-18-17-30.bpo-41402.YRkVkp.rst b/Misc/NEWS.d/next/Library/2020-07-26-18-17-30.bpo-41402.YRkVkp.rst deleted file mode 100644 index 45585a4..0000000 --- a/Misc/NEWS.d/next/Library/2020-07-26-18-17-30.bpo-41402.YRkVkp.rst +++ /dev/null @@ -1 +0,0 @@ -Fix :meth:`email.message.EmailMessage.set_content` when called with binary data and ``7bit`` content transfer encoding. diff --git a/Misc/NEWS.d/next/Library/2020-07-30-14-37-15.bpo-20684.qV35GU.rst b/Misc/NEWS.d/next/Library/2020-07-30-14-37-15.bpo-20684.qV35GU.rst deleted file mode 100644 index 56bc1e4..0000000 --- a/Misc/NEWS.d/next/Library/2020-07-30-14-37-15.bpo-20684.qV35GU.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove unused ``_signature_get_bound_param`` function from :mod:`inspect` - -by Anthony Sottile. diff --git a/Misc/NEWS.d/next/Library/2020-09-10-07-23-24.bpo-41730.DyKFi9.rst b/Misc/NEWS.d/next/Library/2020-09-10-07-23-24.bpo-41730.DyKFi9.rst deleted file mode 100644 index 63d8353..0000000 --- a/Misc/NEWS.d/next/Library/2020-09-10-07-23-24.bpo-41730.DyKFi9.rst +++ /dev/null @@ -1 +0,0 @@ -``DeprecationWarning`` is now raised when importing :mod:`tkinter.tix`, which has been deprecated in documentation since Python 3.6. diff --git a/Misc/NEWS.d/next/Library/2020-10-01-21-46-34.bpo-40956._tvsZ7.rst b/Misc/NEWS.d/next/Library/2020-10-01-21-46-34.bpo-40956._tvsZ7.rst deleted file mode 100644 index adec299..0000000 --- a/Misc/NEWS.d/next/Library/2020-10-01-21-46-34.bpo-40956._tvsZ7.rst +++ /dev/null @@ -1 +0,0 @@ -Use Argument Clinic in :mod:`sqlite3`. Patches by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2020-10-11-20-23-48.bpo-37449.f-t3V6.rst b/Misc/NEWS.d/next/Library/2020-10-11-20-23-48.bpo-37449.f-t3V6.rst deleted file mode 100644 index 2202ae0..0000000 --- a/Misc/NEWS.d/next/Library/2020-10-11-20-23-48.bpo-37449.f-t3V6.rst +++ /dev/null @@ -1 +0,0 @@ -``ensurepip`` now uses ``importlib.resources.files()`` traversable APIs diff --git a/Misc/NEWS.d/next/Library/2020-10-18-09-42-53.bpo-40497.CRz2sG.rst b/Misc/NEWS.d/next/Library/2020-10-18-09-42-53.bpo-40497.CRz2sG.rst deleted file mode 100644 index 067c486..0000000 --- a/Misc/NEWS.d/next/Library/2020-10-18-09-42-53.bpo-40497.CRz2sG.rst +++ /dev/null @@ -1,4 +0,0 @@ -:meth:`subprocess.check_output` now raises :exc:`ValueError` when the -invalid keyword argument *check* is passed by user code. Previously -such use would fail later with a :exc:`TypeError`. -Patch by Rémi Lapeyre. diff --git a/Misc/NEWS.d/next/Library/2020-12-08-01-08-58.bpo-41818.zO8vV7.rst b/Misc/NEWS.d/next/Library/2020-12-08-01-08-58.bpo-41818.zO8vV7.rst deleted file mode 100644 index e8d6063..0000000 --- a/Misc/NEWS.d/next/Library/2020-12-08-01-08-58.bpo-41818.zO8vV7.rst +++ /dev/null @@ -1 +0,0 @@ -Soumendra Ganguly: add termios.tcgetwinsize(), termios.tcsetwinsize().
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-01-13-00-02-44.bpo-42862.Z6ACLN.rst b/Misc/NEWS.d/next/Library/2021-01-13-00-02-44.bpo-42862.Z6ACLN.rst deleted file mode 100644 index beda25f..0000000 --- a/Misc/NEWS.d/next/Library/2021-01-13-00-02-44.bpo-42862.Z6ACLN.rst +++ /dev/null @@ -1,4 +0,0 @@ -:mod:`sqlite3` now utilizes :meth:`functools.lru_cache` to implement the -connection statement cache. As a small optimisation, the default -statement cache size has been increased from 100 to 128. -Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-01-16-18-36-00.bpo-33809.BiMK6V.rst b/Misc/NEWS.d/next/Library/2021-01-16-18-36-00.bpo-33809.BiMK6V.rst deleted file mode 100644 index a8a550d..0000000 --- a/Misc/NEWS.d/next/Library/2021-01-16-18-36-00.bpo-33809.BiMK6V.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add the :meth:`traceback.TracebackException.print` method which prints -the formatted exception information. diff --git a/Misc/NEWS.d/next/Library/2021-01-25-21-24-55.bpo-43024.vAUrIi.rst b/Misc/NEWS.d/next/Library/2021-01-25-21-24-55.bpo-43024.vAUrIi.rst deleted file mode 100644 index 56596ce..0000000 --- a/Misc/NEWS.d/next/Library/2021-01-25-21-24-55.bpo-43024.vAUrIi.rst +++ /dev/null @@ -1 +0,0 @@ -Improve the help signature of :func:`traceback.print_exception`, :func:`traceback.format_exception` and :func:`traceback.format_exception_only`. diff --git a/Misc/NEWS.d/next/Library/2021-01-31-18-24-54.bpo-43086.2_P-SH.rst b/Misc/NEWS.d/next/Library/2021-01-31-18-24-54.bpo-43086.2_P-SH.rst deleted file mode 100644 index f49e7a8..0000000 --- a/Misc/NEWS.d/next/Library/2021-01-31-18-24-54.bpo-43086.2_P-SH.rst +++ /dev/null @@ -1,3 +0,0 @@ -Added a new optional :code:`strict_mode` parameter to *binascii.a2b_base64*. -When :code:`scrict_mode` is set to :code:`True`, the *a2b_base64* function will accept only valid base64 content. -More details about what "valid base64 content" is, can be found in the function's documentation. diff --git a/Misc/NEWS.d/next/Library/2021-02-02-20-11-14.bpo-42971.OpVoFu.rst b/Misc/NEWS.d/next/Library/2021-02-02-20-11-14.bpo-42971.OpVoFu.rst deleted file mode 100644 index 97c8d2d..0000000 --- a/Misc/NEWS.d/next/Library/2021-02-02-20-11-14.bpo-42971.OpVoFu.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add definition of ``errno.EQFULL`` for platforms that define this constant -(such as macOS). diff --git a/Misc/NEWS.d/next/Library/2021-02-04-23-16-03.bpo-30077.v6TqAi.rst b/Misc/NEWS.d/next/Library/2021-02-04-23-16-03.bpo-30077.v6TqAi.rst deleted file mode 100644 index 4af17ee..0000000 --- a/Misc/NEWS.d/next/Library/2021-02-04-23-16-03.bpo-30077.v6TqAi.rst +++ /dev/null @@ -1 +0,0 @@ -Added support for Apple's aifc/sowt pseudo-compression
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-02-15-21-17-46.bpo-43232.awc4yZ.rst b/Misc/NEWS.d/next/Library/2021-02-15-21-17-46.bpo-43232.awc4yZ.rst deleted file mode 100644 index a527a7b..0000000 --- a/Misc/NEWS.d/next/Library/2021-02-15-21-17-46.bpo-43232.awc4yZ.rst +++ /dev/null @@ -1,2 +0,0 @@ -Prohibit previously deprecated potentially disruptive operations on -:class:`asyncio.trsock.TransportSocket`. Patch by Illia Volochii. diff --git a/Misc/NEWS.d/next/Library/2021-02-15-22-14-31.bpo-43234.F-vKAT.rst b/Misc/NEWS.d/next/Library/2021-02-15-22-14-31.bpo-43234.F-vKAT.rst deleted file mode 100644 index 7f195cc..0000000 --- a/Misc/NEWS.d/next/Library/2021-02-15-22-14-31.bpo-43234.F-vKAT.rst +++ /dev/null @@ -1,3 +0,0 @@ -Prohibit passing non-:class:`concurrent.futures.ThreadPoolExecutor` -executors to :meth:`loop.set_default_executor` following a deprecation in -Python 3.8. Patch by Illia Volochii. diff --git a/Misc/NEWS.d/next/Library/2021-02-25-08-32-06.bpo-43318.bZJw6V.rst b/Misc/NEWS.d/next/Library/2021-02-25-08-32-06.bpo-43318.bZJw6V.rst deleted file mode 100644 index c2c9c87..0000000 --- a/Misc/NEWS.d/next/Library/2021-02-25-08-32-06.bpo-43318.bZJw6V.rst +++ /dev/null @@ -1 +0,0 @@ -Fix a bug where :mod:`pdb` does not always echo cleared breakpoints. diff --git a/Misc/NEWS.d/next/Library/2021-03-03-13-32-37.bpo-43392.QQumou.rst b/Misc/NEWS.d/next/Library/2021-03-03-13-32-37.bpo-43392.QQumou.rst deleted file mode 100644 index 175836b..0000000 --- a/Misc/NEWS.d/next/Library/2021-03-03-13-32-37.bpo-43392.QQumou.rst +++ /dev/null @@ -1,4 +0,0 @@ -:func:`importlib._bootstrap._find_and_load` now implements a two-step -check to avoid locking when modules have been already imported and are -ready. This improves performance of repeated calls to -:func:`importlib.import_module` and :func:`importlib.__import__`. diff --git a/Misc/NEWS.d/next/Library/2021-03-24-09-40-02.bpo-43612.vMGZ4y.rst b/Misc/NEWS.d/next/Library/2021-03-24-09-40-02.bpo-43612.vMGZ4y.rst deleted file mode 100644 index e6fc88f..0000000 --- a/Misc/NEWS.d/next/Library/2021-03-24-09-40-02.bpo-43612.vMGZ4y.rst +++ /dev/null @@ -1,5 +0,0 @@ -:func:`zlib.compress` now accepts a wbits parameter which allows users to -compress data as a raw deflate block without zlib headers and trailers in -one go. Previously this required instantiating a ``zlib.compressobj``. It -also provides a faster alternative to ``gzip.compress`` when wbits=31 is -used. diff --git a/Misc/NEWS.d/next/Library/2021-03-29-00-23-30.bpo-43650.v01tic.rst b/Misc/NEWS.d/next/Library/2021-03-29-00-23-30.bpo-43650.v01tic.rst deleted file mode 100644 index a2ea4a4..0000000 --- a/Misc/NEWS.d/next/Library/2021-03-29-00-23-30.bpo-43650.v01tic.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix :exc:`MemoryError` in :func:`shutil.unpack_archive` which fails inside -:func:`shutil._unpack_zipfile` on large files. Patch by Igor Bolshakov. diff --git a/Misc/NEWS.d/next/Library/2021-03-30-08-39-08.bpo-43666.m72tlH.rst b/Misc/NEWS.d/next/Library/2021-03-30-08-39-08.bpo-43666.m72tlH.rst deleted file mode 100644 index 6a34321..0000000 --- a/Misc/NEWS.d/next/Library/2021-03-30-08-39-08.bpo-43666.m72tlH.rst +++ /dev/null @@ -1,6 +0,0 @@ -AIX: `Lib/_aix_support.get_platform()` may fail in an AIX WPAR. -The fileset bos.rte appears to have a builddate in both LPAR and WPAR -so this fileset is queried rather than bos.mp64. -To prevent a similiar situation (no builddate in ODM) a value (9988) -sufficient for completing a build is provided. -Patch by M Felt. diff --git a/Misc/NEWS.d/next/Library/2021-04-15-12-02-17.bpo-43853.XXCVAp.rst b/Misc/NEWS.d/next/Library/2021-04-15-12-02-17.bpo-43853.XXCVAp.rst deleted file mode 100644 index a0164c4..0000000 --- a/Misc/NEWS.d/next/Library/2021-04-15-12-02-17.bpo-43853.XXCVAp.rst +++ /dev/null @@ -1,7 +0,0 @@ -Improved string handling for :mod:`sqlite3` user-defined functions and -aggregates: - -* It is now possible to pass strings with embedded null characters to UDFs -* Conversion failures now correctly raise :exc:`MemoryError` - -Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-04-29-00-48-00.bpo-28528.JLAVWj.rst b/Misc/NEWS.d/next/Library/2021-04-29-00-48-00.bpo-28528.JLAVWj.rst deleted file mode 100644 index 97731ad..0000000 --- a/Misc/NEWS.d/next/Library/2021-04-29-00-48-00.bpo-28528.JLAVWj.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix a bug in :mod:`pdb` where :meth:`~pdb.Pdb.checkline` raises -:exc:`AttributeError` if it is called after :meth:`~pdb.Pdb.reset`. diff --git a/Misc/NEWS.d/next/Library/2021-04-30-16-58-24.bpo-43972.Y2r9lg.rst b/Misc/NEWS.d/next/Library/2021-04-30-16-58-24.bpo-43972.Y2r9lg.rst deleted file mode 100644 index 3d67b88..0000000 --- a/Misc/NEWS.d/next/Library/2021-04-30-16-58-24.bpo-43972.Y2r9lg.rst +++ /dev/null @@ -1,3 +0,0 @@ -When :class:`http.server.SimpleHTTPRequestHandler` sends a -``301 (Moved Permanently)`` for a directory path not ending with `/`, add a -``Content-Length: 0`` header. This improves the behavior for certain clients. diff --git a/Misc/NEWS.d/next/Library/2021-05-01-15-43-37.bpo-44002.KLT_wd.rst b/Misc/NEWS.d/next/Library/2021-05-01-15-43-37.bpo-44002.KLT_wd.rst deleted file mode 100644 index 9d662d9..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-01-15-43-37.bpo-44002.KLT_wd.rst +++ /dev/null @@ -1,5 +0,0 @@ -:mod:`urllib.parse` now uses :func:`functool.lru_cache` for its internal URL -splitting and quoting caches instead of rolling its own like its the '90s. - -The undocumented internal :mod:`urllib.parse` ``Quoted`` class API is now -deprecated, for removal in 3.14. diff --git a/Misc/NEWS.d/next/Library/2021-05-02-13-54-25.bpo-38352.N9MlhV.rst b/Misc/NEWS.d/next/Library/2021-05-02-13-54-25.bpo-38352.N9MlhV.rst deleted file mode 100644 index bf8fe75..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-02-13-54-25.bpo-38352.N9MlhV.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add ``IO``, ``BinaryIO``, ``TextIO``, ``Match``, and ``Pattern`` to -``typing.__all__``. Patch by Jelle Zijlstra. diff --git a/Misc/NEWS.d/next/Library/2021-05-03-10-07-43.bpo-44018.VDyW8f.rst b/Misc/NEWS.d/next/Library/2021-05-03-10-07-43.bpo-44018.VDyW8f.rst deleted file mode 100644 index 87c7d83..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-03-10-07-43.bpo-44018.VDyW8f.rst +++ /dev/null @@ -1 +0,0 @@ -random.seed() no longer mutates bytearray inputs. diff --git a/Misc/NEWS.d/next/Library/2021-05-03-19-59-14.bpo-40465.1tB4Y0.rst b/Misc/NEWS.d/next/Library/2021-05-03-19-59-14.bpo-40465.1tB4Y0.rst deleted file mode 100644 index b8b63de..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-03-19-59-14.bpo-40465.1tB4Y0.rst +++ /dev/null @@ -1 +0,0 @@ -Remove random module features deprecated in Python 3.9. diff --git a/Misc/NEWS.d/next/Library/2021-05-05-11-44-49.bpo-36515.uOSa3q.rst b/Misc/NEWS.d/next/Library/2021-05-05-11-44-49.bpo-36515.uOSa3q.rst deleted file mode 100644 index dd24474..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-05-11-44-49.bpo-36515.uOSa3q.rst +++ /dev/null @@ -1,2 +0,0 @@ -The :mod:`hashlib` module no longer does unaligned memory accesses when -compiled for ARM platforms. diff --git a/Misc/NEWS.d/next/Library/2021-05-06-16-01-55.bpo-44059.GF5r6O.rst b/Misc/NEWS.d/next/Library/2021-05-06-16-01-55.bpo-44059.GF5r6O.rst deleted file mode 100644 index f734bdb..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-06-16-01-55.bpo-44059.GF5r6O.rst +++ /dev/null @@ -1 +0,0 @@ -Register the SerenityOS Browser in the :mod:`webbrowser` module. diff --git a/Misc/NEWS.d/next/Library/2021-05-07-08-39-23.bpo-44061.MvElG6.rst b/Misc/NEWS.d/next/Library/2021-05-07-08-39-23.bpo-44061.MvElG6.rst deleted file mode 100644 index e41f285..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-07-08-39-23.bpo-44061.MvElG6.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix regression in previous release when calling :func:`pkgutil.iter_modules` -with a list of :class:`pathlib.Path` objects diff --git a/Misc/NEWS.d/next/Library/2021-05-09-03-26-31.bpo-44081.A-Mrto.rst b/Misc/NEWS.d/next/Library/2021-05-09-03-26-31.bpo-44081.A-Mrto.rst deleted file mode 100644 index e4a09e3..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-09-03-26-31.bpo-44081.A-Mrto.rst +++ /dev/null @@ -1,2 +0,0 @@ -:func:`ast.unparse` now doesn't use redundant spaces to separate ``lambda`` -and the ``:`` if there are no parameters. diff --git a/Misc/NEWS.d/next/Library/2021-05-09-22-52-34.bpo-44089.IoANsN.rst b/Misc/NEWS.d/next/Library/2021-05-09-22-52-34.bpo-44089.IoANsN.rst deleted file mode 100644 index b9bd963..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-09-22-52-34.bpo-44089.IoANsN.rst +++ /dev/null @@ -1,2 +0,0 @@ -Allow subclassing ``csv.Error`` in 3.10 (it was allowed in 3.9 and earlier but -was disallowed in early versions of 3.10). diff --git a/Misc/NEWS.d/next/Library/2021-05-10-17-45-00.bpo-44098._MoxuZ.rst b/Misc/NEWS.d/next/Library/2021-05-10-17-45-00.bpo-44098._MoxuZ.rst deleted file mode 100644 index 2aaa8b6..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-10-17-45-00.bpo-44098._MoxuZ.rst +++ /dev/null @@ -1,5 +0,0 @@ -``typing.ParamSpec`` will no longer be found in the ``__parameters__`` of -most :mod:`typing` generics except in valid use locations specified by -:pep:`612`. This prevents incorrect usage like ``typing.List[P][int]``. This -change means incorrect usage which may have passed silently in 3.10 beta 1 -and earlier will now error. diff --git a/Misc/NEWS.d/next/Library/2021-05-12-16-43-21.bpo-38908.nM2_rO.rst b/Misc/NEWS.d/next/Library/2021-05-12-16-43-21.bpo-38908.nM2_rO.rst deleted file mode 100644 index 18e3dd4..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-12-16-43-21.bpo-38908.nM2_rO.rst +++ /dev/null @@ -1,5 +0,0 @@ -Subclasses of ``typing.Protocol`` which only have data variables declared -will now raise a ``TypeError`` when checked with ``isinstance`` unless they -are decorated with :func:`runtime_checkable`. Previously, these checks -passed silently. -Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-05-13-19-07-28.bpo-37788.adeFcf.rst b/Misc/NEWS.d/next/Library/2021-05-13-19-07-28.bpo-37788.adeFcf.rst deleted file mode 100644 index 0c33923..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-13-19-07-28.bpo-37788.adeFcf.rst +++ /dev/null @@ -1 +0,0 @@ -Fix a reference leak when a Thread object is never joined. diff --git a/Misc/NEWS.d/next/Library/2021-05-13-19-44-38.bpo-44077.04b2a4.rst b/Misc/NEWS.d/next/Library/2021-05-13-19-44-38.bpo-44077.04b2a4.rst deleted file mode 100644 index 7bb4379..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-13-19-44-38.bpo-44077.04b2a4.rst +++ /dev/null @@ -1,3 +0,0 @@ -It's now possible to receive the type of service (ToS), a.k.a. differentiated -services (DS), a.k.a. differenciated services code point (DSCP) and excplicit -congestion notification (ECN) IP header fields with ``socket.IP_RECVTOS``. diff --git a/Misc/NEWS.d/next/Library/2021-05-14-16-06-02.bpo-44095.v_pLwY.rst b/Misc/NEWS.d/next/Library/2021-05-14-16-06-02.bpo-44095.v_pLwY.rst deleted file mode 100644 index ee03e93..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-14-16-06-02.bpo-44095.v_pLwY.rst +++ /dev/null @@ -1,2 +0,0 @@ -:class:`zipfile.Path` now supports :attr:`zipfile.Path.stem`, -:attr:`zipfile.Path.suffixes`, and :attr:`zipfile.Path.suffix` attributes. diff --git a/Misc/NEWS.d/next/Library/2021-05-16-00-00-38.bpo-44145.ko5SJ7.rst b/Misc/NEWS.d/next/Library/2021-05-16-00-00-38.bpo-44145.ko5SJ7.rst deleted file mode 100644 index 4022218..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-16-00-00-38.bpo-44145.ko5SJ7.rst +++ /dev/null @@ -1,3 +0,0 @@ -:mod:`hmac` computations were not releasing the GIL while calling the -OpenSSL ``HMAC_Update`` C API (a new feature in 3.9). This unintentionally -prevented parallel computation as other :mod:`hashlib` algorithms support. diff --git a/Misc/NEWS.d/next/Library/2021-05-16-02-24-23.bpo-44142.t-XU8k.rst b/Misc/NEWS.d/next/Library/2021-05-16-02-24-23.bpo-44142.t-XU8k.rst deleted file mode 100644 index 96fdd7c..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-16-02-24-23.bpo-44142.t-XU8k.rst +++ /dev/null @@ -1,2 +0,0 @@ -:func:`ast.unparse` will now drop the redundant parentheses when tuples used -as assignment targets (e.g in for loops). diff --git a/Misc/NEWS.d/next/Library/2021-05-16-11-57-38.bpo-44150.xAhhik.rst b/Misc/NEWS.d/next/Library/2021-05-16-11-57-38.bpo-44150.xAhhik.rst deleted file mode 100644 index f4c2786..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-16-11-57-38.bpo-44150.xAhhik.rst +++ /dev/null @@ -1 +0,0 @@ -Add optional *weights* argument to statistics.fmean(). diff --git a/Misc/NEWS.d/next/Library/2021-05-16-17-48-24.bpo-33433.MyzO71.rst b/Misc/NEWS.d/next/Library/2021-05-16-17-48-24.bpo-33433.MyzO71.rst deleted file mode 100644 index 703e038..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-16-17-48-24.bpo-33433.MyzO71.rst +++ /dev/null @@ -1 +0,0 @@ -For IPv4 mapped IPv6 addresses (:rfc:`4291` Section 2.5.5.2), the :mod:`ipaddress.IPv6Address.is_private` check is deferred to the mapped IPv4 address. This solves a bug where public mapped IPv4 addresses were considered private by the IPv6 check. diff --git a/Misc/NEWS.d/next/Library/2021-05-17-07-24-24.bpo-44154.GRI5bf.rst b/Misc/NEWS.d/next/Library/2021-05-17-07-24-24.bpo-44154.GRI5bf.rst deleted file mode 100644 index 3ec326e..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-17-07-24-24.bpo-44154.GRI5bf.rst +++ /dev/null @@ -1 +0,0 @@ -Optimize :class:`fractions.Fraction` pickling for large components. diff --git a/Misc/NEWS.d/next/Library/2021-05-17-21-05-06.bpo-4928.Ot2yjO.rst b/Misc/NEWS.d/next/Library/2021-05-17-21-05-06.bpo-4928.Ot2yjO.rst deleted file mode 100644 index 359f801..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-17-21-05-06.bpo-4928.Ot2yjO.rst +++ /dev/null @@ -1 +0,0 @@ -Documented existing behavior on POSIX: NamedTemporaryFiles are not deleted when creating process is killed with SIGKILL
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-05-18-00-17-21.bpo-27334.32EJZi.rst b/Misc/NEWS.d/next/Library/2021-05-18-00-17-21.bpo-27334.32EJZi.rst deleted file mode 100644 index dc0cdf3..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-18-00-17-21.bpo-27334.32EJZi.rst +++ /dev/null @@ -1,2 +0,0 @@ -The :mod:`sqlite3` context manager now performs a rollback (thus releasing the -database lock) if commit failed. Patch by Luca Citi and Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-05-21-12-12-35.bpo-43643.GWnmcF.rst b/Misc/NEWS.d/next/Library/2021-05-21-12-12-35.bpo-43643.GWnmcF.rst deleted file mode 100644 index 57157df..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-21-12-12-35.bpo-43643.GWnmcF.rst +++ /dev/null @@ -1 +0,0 @@ -Declare readers.MultiplexedPath.name as a property per the spec. diff --git a/Misc/NEWS.d/next/Library/2021-05-21-21-23-43.bpo-44210.5afQ3K.rst b/Misc/NEWS.d/next/Library/2021-05-21-21-23-43.bpo-44210.5afQ3K.rst deleted file mode 100644 index e5a14a1..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-21-21-23-43.bpo-44210.5afQ3K.rst +++ /dev/null @@ -1 +0,0 @@ -Make importlib.metadata._meta.PackageMetadata public. diff --git a/Misc/NEWS.d/next/Library/2021-05-25-23-26-38.bpo-43216.xTUyyX.rst b/Misc/NEWS.d/next/Library/2021-05-25-23-26-38.bpo-43216.xTUyyX.rst deleted file mode 100644 index 845ef95..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-25-23-26-38.bpo-43216.xTUyyX.rst +++ /dev/null @@ -1,6 +0,0 @@ -Remove the :func:`@asyncio.coroutine <asyncio.coroutine>` :term:`decorator` -enabling legacy generator-based coroutines to be compatible with async/await -code; remove :class:`asyncio.coroutines.CoroWrapper` used for wrapping -legacy coroutine objects in the debug mode. The decorator has been deprecated -since Python 3.8 and the removal was initially scheduled for Python 3.10. -Patch by Illia Volochii. diff --git a/Misc/NEWS.d/next/Library/2021-05-26-13-15-51.bpo-44241.TBqej8.rst b/Misc/NEWS.d/next/Library/2021-05-26-13-15-51.bpo-44241.TBqej8.rst deleted file mode 100644 index c160cf7..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-26-13-15-51.bpo-44241.TBqej8.rst +++ /dev/null @@ -1,2 +0,0 @@ -Incorporate minor tweaks from importlib_metadata 4.1: SimplePath protocol, -support for Metadata 2.2. diff --git a/Misc/NEWS.d/next/Library/2021-05-26-13-34-37.bpo-33693.3okzdo.rst b/Misc/NEWS.d/next/Library/2021-05-26-13-34-37.bpo-33693.3okzdo.rst deleted file mode 100644 index 2a568a4..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-26-13-34-37.bpo-33693.3okzdo.rst +++ /dev/null @@ -1 +0,0 @@ -Importlib.metadata now prefers f-strings to .format. diff --git a/Misc/NEWS.d/next/Library/2021-05-26-14-50-06.bpo-38693.NkMacJ.rst b/Misc/NEWS.d/next/Library/2021-05-26-14-50-06.bpo-38693.NkMacJ.rst deleted file mode 100644 index 10d014b..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-26-14-50-06.bpo-38693.NkMacJ.rst +++ /dev/null @@ -1 +0,0 @@ -Prefer f-strings to ``.format`` in importlib.resources. diff --git a/Misc/NEWS.d/next/Library/2021-05-26-22-04-40.bpo-44235.qFBYpp.rst b/Misc/NEWS.d/next/Library/2021-05-26-22-04-40.bpo-44235.qFBYpp.rst deleted file mode 100644 index 41af181..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-26-22-04-40.bpo-44235.qFBYpp.rst +++ /dev/null @@ -1 +0,0 @@ -Remove deprecated functions in the :mod:`gettext`. Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Library/2021-05-28-09-43-33.bpo-44258.nh5F7R.rst b/Misc/NEWS.d/next/Library/2021-05-28-09-43-33.bpo-44258.nh5F7R.rst deleted file mode 100644 index b963689..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-28-09-43-33.bpo-44258.nh5F7R.rst +++ /dev/null @@ -1 +0,0 @@ -Support PEP 515 for Fraction's initialization from string. diff --git a/Misc/NEWS.d/next/Library/2021-05-29-01-05-43.bpo-44254.f06xDm.rst b/Misc/NEWS.d/next/Library/2021-05-29-01-05-43.bpo-44254.f06xDm.rst deleted file mode 100644 index 7438d5c..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-29-01-05-43.bpo-44254.f06xDm.rst +++ /dev/null @@ -1,2 +0,0 @@ -On Mac, give turtledemo button text a color that works on both light -or dark background. Programmers cannot control the latter. diff --git a/Misc/NEWS.d/next/Library/2021-05-30-13-32-09.bpo-44260.ROEbVd.rst b/Misc/NEWS.d/next/Library/2021-05-30-13-32-09.bpo-44260.ROEbVd.rst deleted file mode 100644 index a63af62..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-30-13-32-09.bpo-44260.ROEbVd.rst +++ /dev/null @@ -1,2 +0,0 @@ -The :class:`random.Random` constructor no longer reads system entropy -without need. diff --git a/Misc/NEWS.d/next/Library/2021-05-31-04-51-02.bpo-43858.r7LOu6.rst b/Misc/NEWS.d/next/Library/2021-05-31-04-51-02.bpo-43858.r7LOu6.rst deleted file mode 100644 index d864e1b..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-31-04-51-02.bpo-43858.r7LOu6.rst +++ /dev/null @@ -1 +0,0 @@ -Added a function that returns a copy of a dict of logging levels: :func:`logging.getLevelNamesMapping` diff --git a/Misc/NEWS.d/next/Library/2021-05-31-11-28-03.bpo-44246.nhmt-v.rst b/Misc/NEWS.d/next/Library/2021-05-31-11-28-03.bpo-44246.nhmt-v.rst deleted file mode 100644 index 727d9fd..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-31-11-28-03.bpo-44246.nhmt-v.rst +++ /dev/null @@ -1,3 +0,0 @@ -In importlib.metadata.entry_points, de-duplication of distributions no -longer requires loading the full metadata for PathDistribution objects, -improving entry point loading performance by ~10x. diff --git a/Misc/NEWS.d/next/Library/2021-05-31-11-34-56.bpo-44246.yHAkF0.rst b/Misc/NEWS.d/next/Library/2021-05-31-11-34-56.bpo-44246.yHAkF0.rst deleted file mode 100644 index b93f8b0..0000000 --- a/Misc/NEWS.d/next/Library/2021-05-31-11-34-56.bpo-44246.yHAkF0.rst +++ /dev/null @@ -1,7 +0,0 @@ -In ``importlib.metadata``, restore compatibility in the result from -``Distribution.entry_points`` (``EntryPoints``) to honor expectations in -older implementations and issuing deprecation warnings for these cases: A. ``EntryPoints`` objects are once again mutable, allowing for ``sort()`` -and other list-based mutation operations. Avoid deprecation warnings by -casting to a mutable sequence (e.g. ``list(dist.entry_points).sort()``). B. ``EntryPoints`` results once again allow for access by index. To avoid -deprecation warnings, cast the result to a Sequence first (e.g. -``tuple(dist.entry_points)[0]``). diff --git a/Misc/NEWS.d/next/Library/2021-06-07-10-26-14.bpo-44242.MKeMCQ.rst b/Misc/NEWS.d/next/Library/2021-06-07-10-26-14.bpo-44242.MKeMCQ.rst deleted file mode 100644 index 39740b6..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-07-10-26-14.bpo-44242.MKeMCQ.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove missing flag check from Enum creation and move into a ``verify`` -decorator. diff --git a/Misc/NEWS.d/next/Library/2021-06-08-17-47-38.bpo-44339.9JwMSc.rst b/Misc/NEWS.d/next/Library/2021-06-08-17-47-38.bpo-44339.9JwMSc.rst deleted file mode 100644 index 10499eb..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-08-17-47-38.bpo-44339.9JwMSc.rst +++ /dev/null @@ -1,3 +0,0 @@ -Change ``math.pow(±0.0, -math.inf)`` to return ``inf`` instead of raising -``ValueError``. This brings the special-case handling of ``math.pow`` into -compliance with the IEEE 754 standard. diff --git a/Misc/NEWS.d/next/Library/2021-06-09-08-32-39.bpo-44357.70Futb.rst b/Misc/NEWS.d/next/Library/2021-06-09-08-32-39.bpo-44357.70Futb.rst deleted file mode 100644 index f169a46..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-09-08-32-39.bpo-44357.70Futb.rst +++ /dev/null @@ -1 +0,0 @@ -Added a function that returns cube root of the given number :func:`math.cbrt`
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-06-09-10-08-32.bpo-35800.3hmkWw.rst b/Misc/NEWS.d/next/Library/2021-06-09-10-08-32.bpo-35800.3hmkWw.rst deleted file mode 100644 index d3bf596..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-09-10-08-32.bpo-35800.3hmkWw.rst +++ /dev/null @@ -1,2 +0,0 @@ -:class:`smtpd.MailmanProxy` is now removed as it is unusable without an -external module, ``mailman``. Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Library/2021-06-10-07-26-12.bpo-44351.rvyf2v.rst b/Misc/NEWS.d/next/Library/2021-06-10-07-26-12.bpo-44351.rvyf2v.rst deleted file mode 100644 index d731a54..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-10-07-26-12.bpo-44351.rvyf2v.rst +++ /dev/null @@ -1,2 +0,0 @@ -Restore back :func:`parse_makefile` in :mod:`distutils.sysconfig` because it -behaves differently than the similar implementation in :mod:`sysconfig`. diff --git a/Misc/NEWS.d/next/Library/2021-06-10-08-35-38.bpo-44356.6oDFhO.rst b/Misc/NEWS.d/next/Library/2021-06-10-08-35-38.bpo-44356.6oDFhO.rst deleted file mode 100644 index 954a803..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-10-08-35-38.bpo-44356.6oDFhO.rst +++ /dev/null @@ -1 +0,0 @@ -[Enum] Allow multiple data-type mixins if they are all the same. diff --git a/Misc/NEWS.d/next/Library/2021-06-10-15-06-47.bpo-44342.qqkGlj.rst b/Misc/NEWS.d/next/Library/2021-06-10-15-06-47.bpo-44342.qqkGlj.rst deleted file mode 100644 index 6db75e3..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-10-15-06-47.bpo-44342.qqkGlj.rst +++ /dev/null @@ -1 +0,0 @@ -[Enum] Change pickling from by-value to by-name. diff --git a/Misc/NEWS.d/next/Library/2021-06-10-20-07-32.bpo-44362.oVOMfd.rst b/Misc/NEWS.d/next/Library/2021-06-10-20-07-32.bpo-44362.oVOMfd.rst deleted file mode 100644 index 0e6aef3..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-10-20-07-32.bpo-44362.oVOMfd.rst +++ /dev/null @@ -1,2 +0,0 @@ -Improve :mod:`ssl` module's deprecation messages, error reporting, and -documentation for deprecations. diff --git a/Misc/NEWS.d/next/Library/2021-06-10-21-53-46.bpo-34266.k3fxnm.rst b/Misc/NEWS.d/next/Library/2021-06-10-21-53-46.bpo-34266.k3fxnm.rst deleted file mode 100644 index 22ef84e..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-10-21-53-46.bpo-34266.k3fxnm.rst +++ /dev/null @@ -1 +0,0 @@ -Handle exceptions from parsing the arg of :mod:`pdb`'s run/restart command. diff --git a/Misc/NEWS.d/next/Library/2021-06-12-10-08-14.bpo-44395.PcW6Sx.rst b/Misc/NEWS.d/next/Library/2021-06-12-10-08-14.bpo-44395.PcW6Sx.rst deleted file mode 100644 index 6172eec..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-12-10-08-14.bpo-44395.PcW6Sx.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix :meth:`~email.message.MIMEPart.as_string` to pass unixfrom properly. -Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Library/2021-06-12-21-25-35.bpo-27827.TMWh1i.rst b/Misc/NEWS.d/next/Library/2021-06-12-21-25-35.bpo-27827.TMWh1i.rst deleted file mode 100644 index 1b8cc04..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-12-21-25-35.bpo-27827.TMWh1i.rst +++ /dev/null @@ -1,2 +0,0 @@ -:meth:`pathlib.PureWindowsPath.is_reserved` now identifies a greater range of -reserved filenames, including those with trailing spaces or colons. diff --git a/Misc/NEWS.d/next/Library/2021-06-12-22-58-20.bpo-44389.WTRnoC.rst b/Misc/NEWS.d/next/Library/2021-06-12-22-58-20.bpo-44389.WTRnoC.rst deleted file mode 100644 index e7e3b87..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-12-22-58-20.bpo-44389.WTRnoC.rst +++ /dev/null @@ -1 +0,0 @@ -Fix deprecation of :data:`ssl.OP_NO_TLSv1_3` diff --git a/Misc/NEWS.d/next/Library/2021-06-13-00-16-56.bpo-37880.5bTrkw.rst b/Misc/NEWS.d/next/Library/2021-06-13-00-16-56.bpo-37880.5bTrkw.rst deleted file mode 100644 index 4282157..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-13-00-16-56.bpo-37880.5bTrkw.rst +++ /dev/null @@ -1,3 +0,0 @@ -argparse actions store_const and append_const each receive a default value -of None when the ``const`` kwarg is not provided. Previously, this raised a -:exc:`TypeError`. diff --git a/Misc/NEWS.d/next/Library/2021-06-14-14-19-11.bpo-38291.ee4cSX.rst b/Misc/NEWS.d/next/Library/2021-06-14-14-19-11.bpo-38291.ee4cSX.rst deleted file mode 100644 index 078d78d..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-14-14-19-11.bpo-38291.ee4cSX.rst +++ /dev/null @@ -1 +0,0 @@ -Importing typing.io or typing.re now prints a ``DeprecationWarning``. diff --git a/Misc/NEWS.d/next/Library/2021-06-14-23-28-17.bpo-44422.BlWOgv.rst b/Misc/NEWS.d/next/Library/2021-06-14-23-28-17.bpo-44422.BlWOgv.rst deleted file mode 100644 index 09bace0..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-14-23-28-17.bpo-44422.BlWOgv.rst +++ /dev/null @@ -1,3 +0,0 @@ -The :func:`threading.enumerate` function now uses a reentrant lock to -prevent a hang on reentrant call. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-06-15-13-51-25.bpo-42972.UnyYo1.rst b/Misc/NEWS.d/next/Library/2021-06-15-13-51-25.bpo-42972.UnyYo1.rst deleted file mode 100644 index fbcc12c..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-15-13-51-25.bpo-42972.UnyYo1.rst +++ /dev/null @@ -1,2 +0,0 @@ -The _thread.RLock type now fully implement the GC protocol: add a traverse -function and the :const:`Py_TPFLAGS_HAVE_GC` flag. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-06-16-16-52-14.bpo-44434.SQS4Pg.rst b/Misc/NEWS.d/next/Library/2021-06-16-16-52-14.bpo-44434.SQS4Pg.rst deleted file mode 100644 index 37b5b57..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-16-16-52-14.bpo-44434.SQS4Pg.rst +++ /dev/null @@ -1,4 +0,0 @@ -_thread.start_new_thread() no longer calls PyThread_exit_thread() explicitly -at the thread exit, the call was redundant. On Linux with the glibc, -pthread_exit() aborts the whole process if dlopen() fails to open -libgcc_s.so file (ex: EMFILE error). Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-06-17-15-01-51.bpo-44439.1S7QhT.rst b/Misc/NEWS.d/next/Library/2021-06-17-15-01-51.bpo-44439.1S7QhT.rst deleted file mode 100644 index 2739668..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-17-15-01-51.bpo-44439.1S7QhT.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix in :meth:`bz2.BZ2File.write` / :meth:`lzma.LZMAFile.write` methods, when -the input data is an object that supports the buffer protocol, the file length -may be wrong. diff --git a/Misc/NEWS.d/next/Library/2021-06-17-22-39-34.bpo-44446.qwdRic.rst b/Misc/NEWS.d/next/Library/2021-06-17-22-39-34.bpo-44446.qwdRic.rst deleted file mode 100644 index 6d9758f..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-17-22-39-34.bpo-44446.qwdRic.rst +++ /dev/null @@ -1 +0,0 @@ -Take into account that ``lineno`` might be ``None`` in :class:`traceback.FrameSummary`. diff --git a/Misc/NEWS.d/next/Library/2021-06-19-21-52-27.bpo-44464.U2oa-a.rst b/Misc/NEWS.d/next/Library/2021-06-19-21-52-27.bpo-44464.U2oa-a.rst deleted file mode 100644 index 6b1c107..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-19-21-52-27.bpo-44464.U2oa-a.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove exception for flake8 in deprecated importlib.metadata interfaces. -Sync with importlib_metadata 4.6. diff --git a/Misc/NEWS.d/next/Library/2021-06-20-07-14-46.bpo-44458.myqCQ0.rst b/Misc/NEWS.d/next/Library/2021-06-20-07-14-46.bpo-44458.myqCQ0.rst deleted file mode 100644 index f15104b..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-20-07-14-46.bpo-44458.myqCQ0.rst +++ /dev/null @@ -1 +0,0 @@ -``BUFFER_BLOCK_SIZE`` is now declared static, to avoid linking collisions when bz2, lmza or zlib are statically linked.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-06-20-14-03-18.bpo-41546.lO1jXU.rst b/Misc/NEWS.d/next/Library/2021-06-20-14-03-18.bpo-41546.lO1jXU.rst deleted file mode 100644 index 050da76..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-20-14-03-18.bpo-41546.lO1jXU.rst +++ /dev/null @@ -1 +0,0 @@ -Make :mod:`pprint` (like the builtin ``print``) not attempt to write to ``stdout`` when it is ``None``. diff --git a/Misc/NEWS.d/next/Library/2021-06-20-19-01-11.bpo-44404.McfrYB.rst b/Misc/NEWS.d/next/Library/2021-06-20-19-01-11.bpo-44404.McfrYB.rst deleted file mode 100644 index ff6ca1b..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-20-19-01-11.bpo-44404.McfrYB.rst +++ /dev/null @@ -1 +0,0 @@ -:mod:`tkinter`'s ``after()`` method now supports callables without the ``__name__`` attribute. diff --git a/Misc/NEWS.d/next/Library/2021-06-21-10-46-58.bpo-44471.2QjXv_.rst b/Misc/NEWS.d/next/Library/2021-06-21-10-46-58.bpo-44471.2QjXv_.rst deleted file mode 100644 index 0675ef3..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-21-10-46-58.bpo-44471.2QjXv_.rst +++ /dev/null @@ -1,5 +0,0 @@ -A :exc:`TypeError` is now raised instead of an :exc:`AttributeError` in -:meth:`contextlib.ExitStack.enter_context` and -:meth:`contextlib.AsyncExitStack.enter_async_context` for objects which do -not support the :term:`context manager` or :term:`asynchronous context -manager` protocols correspondingly. diff --git a/Misc/NEWS.d/next/Library/2021-06-21-12-43-04.bpo-44466.NSm6mv.rst b/Misc/NEWS.d/next/Library/2021-06-21-12-43-04.bpo-44466.NSm6mv.rst deleted file mode 100644 index 69de3ed..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-21-12-43-04.bpo-44466.NSm6mv.rst +++ /dev/null @@ -1,2 +0,0 @@ -The :mod:`faulthandler` module now detects if a fatal error occurs during a -garbage collector collection. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-06-22-08-43-04.bpo-44482.U9GznK.rst b/Misc/NEWS.d/next/Library/2021-06-22-08-43-04.bpo-44482.U9GznK.rst deleted file mode 100644 index d05fe90..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-22-08-43-04.bpo-44482.U9GznK.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix very unlikely resource leak in :mod:`glob` in alternate Python -implementations. diff --git a/Misc/NEWS.d/next/Library/2021-06-22-16-45-48.bpo-43977.bamAGF.rst b/Misc/NEWS.d/next/Library/2021-06-22-16-45-48.bpo-43977.bamAGF.rst deleted file mode 100644 index 5f8cb7b..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-22-16-45-48.bpo-43977.bamAGF.rst +++ /dev/null @@ -1,3 +0,0 @@ -Set the proper :const:`Py_TPFLAGS_MAPPING` and :const:`Py_TPFLAGS_SEQUENCE` -flags for subclasses created before a parent has been registered as a -:class:`collections.abc.Mapping` or :class:`collections.abc.Sequence`. diff --git a/Misc/NEWS.d/next/Library/2021-06-23-01-33-01.bpo-44491.tiOlr5.rst b/Misc/NEWS.d/next/Library/2021-06-23-01-33-01.bpo-44491.tiOlr5.rst deleted file mode 100644 index ebe5448..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-23-01-33-01.bpo-44491.tiOlr5.rst +++ /dev/null @@ -1,3 +0,0 @@ -Allow clearing the :mod:`sqlite3` authorizer callback by passing -:const:`None` to :meth:`~sqlite3.Connection.set_authorizer`. Patch by -Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-06-23-19-02-00.bpo-44468.-klV5-.rst b/Misc/NEWS.d/next/Library/2021-06-23-19-02-00.bpo-44468.-klV5-.rst deleted file mode 100644 index 78251c7..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-23-19-02-00.bpo-44468.-klV5-.rst +++ /dev/null @@ -1,2 +0,0 @@ -:func:`typing.get_type_hints` now finds annotations in classes and base classes -with unexpected ``__module__``. Previously, it skipped those MRO elements. diff --git a/Misc/NEWS.d/next/Library/2021-06-24-19-16-20.bpo-42892.qvRNhI.rst b/Misc/NEWS.d/next/Library/2021-06-24-19-16-20.bpo-42892.qvRNhI.rst deleted file mode 100644 index 3c70b05..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-24-19-16-20.bpo-42892.qvRNhI.rst +++ /dev/null @@ -1 +0,0 @@ -Fixed an exception thrown while parsing a malformed multipart email by :class:`email.message.EmailMessage`. diff --git a/Misc/NEWS.d/next/Library/2021-06-26-12-27-14.bpo-44516.BVyX_y.rst b/Misc/NEWS.d/next/Library/2021-06-26-12-27-14.bpo-44516.BVyX_y.rst deleted file mode 100644 index a982288..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-26-12-27-14.bpo-44516.BVyX_y.rst +++ /dev/null @@ -1 +0,0 @@ -Update vendored pip to 21.1.3 diff --git a/Misc/NEWS.d/next/Library/2021-06-29-07-27-08.bpo-43625.ZlAxhp.rst b/Misc/NEWS.d/next/Library/2021-06-29-07-27-08.bpo-43625.ZlAxhp.rst deleted file mode 100644 index a21975b..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-29-07-27-08.bpo-43625.ZlAxhp.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix a bug in the detection of CSV file headers by -:meth:`csv.Sniffer.has_header` and improve documentation of same. diff --git a/Misc/NEWS.d/next/Library/2021-06-29-21-17-17.bpo-44461.acqRnV.rst b/Misc/NEWS.d/next/Library/2021-06-29-21-17-17.bpo-44461.acqRnV.rst deleted file mode 100644 index 02e25e9..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-29-21-17-17.bpo-44461.acqRnV.rst +++ /dev/null @@ -1 +0,0 @@ -Fix bug with :mod:`pdb`'s handling of import error due to a package which does not have a ``__main__`` module
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-06-30-11-34-35.bpo-44539.nP0Xi4.rst b/Misc/NEWS.d/next/Library/2021-06-30-11-34-35.bpo-44539.nP0Xi4.rst deleted file mode 100644 index f5e831a..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-30-11-34-35.bpo-44539.nP0Xi4.rst +++ /dev/null @@ -1 +0,0 @@ -Added support for recognizing JPEG files without JFIF or Exif markers. diff --git a/Misc/NEWS.d/next/Library/2021-06-30-13-29-49.bpo-34798.t7FCa0.rst b/Misc/NEWS.d/next/Library/2021-06-30-13-29-49.bpo-34798.t7FCa0.rst deleted file mode 100644 index ab9fd8e..0000000 --- a/Misc/NEWS.d/next/Library/2021-06-30-13-29-49.bpo-34798.t7FCa0.rst +++ /dev/null @@ -1 +0,0 @@ -Break up paragraph about :class:`pprint.PrettyPrinter` construction parameters to make it easier to read.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-07-02-18-17-56.bpo-44554.aBUmJo.rst b/Misc/NEWS.d/next/Library/2021-07-02-18-17-56.bpo-44554.aBUmJo.rst deleted file mode 100644 index 2c225b8..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-02-18-17-56.bpo-44554.aBUmJo.rst +++ /dev/null @@ -1 +0,0 @@ -Refactor argument processing in :func:`pdb.main` to simplify detection of errors in input loading and clarify behavior around module or script invocation. diff --git a/Misc/NEWS.d/next/Library/2021-07-04-11-33-34.bpo-41249.sHdwBE.rst b/Misc/NEWS.d/next/Library/2021-07-04-11-33-34.bpo-41249.sHdwBE.rst deleted file mode 100644 index 06dae4a..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-04-11-33-34.bpo-41249.sHdwBE.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixes ``TypedDict`` to work with ``typing.get_type_hints()`` and postponed evaluation of -annotations across modules. diff --git a/Misc/NEWS.d/next/Library/2021-07-04-21-16-53.bpo-44558.cm7Slv.rst b/Misc/NEWS.d/next/Library/2021-07-04-21-16-53.bpo-44558.cm7Slv.rst deleted file mode 100644 index 647a704..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-04-21-16-53.bpo-44558.cm7Slv.rst +++ /dev/null @@ -1,2 +0,0 @@ -Make the implementation consistency of :func:`~operator.indexOf` between -C and Python versions. Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Library/2021-07-05-18-13-25.bpo-44566.o51Bd1.rst b/Misc/NEWS.d/next/Library/2021-07-05-18-13-25.bpo-44566.o51Bd1.rst deleted file mode 100644 index 3b00a1b..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-05-18-13-25.bpo-44566.o51Bd1.rst +++ /dev/null @@ -1 +0,0 @@ -handle StopIteration subclass raised from @contextlib.contextmanager generator
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-07-08-12-22-54.bpo-44569.KZ02v9.rst b/Misc/NEWS.d/next/Library/2021-07-08-12-22-54.bpo-44569.KZ02v9.rst deleted file mode 100644 index 5f693b2..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-08-12-22-54.bpo-44569.KZ02v9.rst +++ /dev/null @@ -1,3 +0,0 @@ -Added the :func:`StackSummary.format_frame` function in :mod:`traceback`. -This allows users to customize the way individual lines are formatted in -tracebacks without re-implementing logic to handle recursive tracebacks. diff --git a/Misc/NEWS.d/next/Library/2021-07-09-07-14-37.bpo-41928.Q1jMrr.rst b/Misc/NEWS.d/next/Library/2021-07-09-07-14-37.bpo-41928.Q1jMrr.rst deleted file mode 100644 index e6bd758..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-09-07-14-37.bpo-41928.Q1jMrr.rst +++ /dev/null @@ -1,4 +0,0 @@ -Update :func:`shutil.copyfile` to raise :exc:`FileNotFoundError` instead of -confusing :exc:`IsADirectoryError` when a path ending with a -:const:`os.path.sep` does not exist; :func:`shutil.copy` and -:func:`shutil.copy2` are also affected. diff --git a/Misc/NEWS.d/next/Library/2021-07-10-19-55-13.bpo-42799.ad4tq8.rst b/Misc/NEWS.d/next/Library/2021-07-10-19-55-13.bpo-42799.ad4tq8.rst deleted file mode 100644 index 8a25800..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-10-19-55-13.bpo-42799.ad4tq8.rst +++ /dev/null @@ -1,4 +0,0 @@ -In :mod:`fnmatch`, the cache size for compiled regex patterns -(:func:`functools.lru_cache`) was bumped up from 256 to 32768, affecting -functions: :func:`fnmatch.fnmatch`, :func:`fnmatch.fnmatchcase`, -:func:`fnmatch.filter`. diff --git a/Misc/NEWS.d/next/Library/2021-07-12-10-32-48.bpo-44594.eEa5zi.rst b/Misc/NEWS.d/next/Library/2021-07-12-10-32-48.bpo-44594.eEa5zi.rst deleted file mode 100644 index a2bfd8f..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-12-10-32-48.bpo-44594.eEa5zi.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix an edge case of :class:`ExitStack` and :class:`AsyncExitStack` exception -chaining. They will now match ``with`` block behavior when ``__context__`` is -explicitly set to ``None`` when the exception is in flight. diff --git a/Misc/NEWS.d/next/Library/2021-07-13-09-01-33.bpo-44608.R3IcM1.rst b/Misc/NEWS.d/next/Library/2021-07-13-09-01-33.bpo-44608.R3IcM1.rst deleted file mode 100644 index e0cf948..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-13-09-01-33.bpo-44608.R3IcM1.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix memory leak in :func:`_tkinter._flatten` if it is called with a sequence -or set, but not list or tuple. diff --git a/Misc/NEWS.d/next/Library/2021-07-15-16-51-32.bpo-44648.2o49TB.rst b/Misc/NEWS.d/next/Library/2021-07-15-16-51-32.bpo-44648.2o49TB.rst deleted file mode 100644 index f7171c3..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-15-16-51-32.bpo-44648.2o49TB.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fixed wrong error being thrown by :func:`inspect.getsource` when examining a -class in the interactive session. Instead of :exc:`TypeError`, it should be -:exc:`OSError` with appropriate error message. diff --git a/Misc/NEWS.d/next/Library/2021-07-16-08-57-27.bpo-44638.EwYKne.rst b/Misc/NEWS.d/next/Library/2021-07-16-08-57-27.bpo-44638.EwYKne.rst deleted file mode 100644 index eeaa91c..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-16-08-57-27.bpo-44638.EwYKne.rst +++ /dev/null @@ -1 +0,0 @@ -Add a reference to the zipp project and hint as to how to use it. diff --git a/Misc/NEWS.d/next/Library/2021-07-16-13-40-31.bpo-40897.aveAre.rst b/Misc/NEWS.d/next/Library/2021-07-16-13-40-31.bpo-40897.aveAre.rst deleted file mode 100644 index 04f1465..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-16-13-40-31.bpo-40897.aveAre.rst +++ /dev/null @@ -1,2 +0,0 @@ -Give priority to using the current class constructor in -:func:`inspect.signature`. Patch by Weipeng Hong. diff --git a/Misc/NEWS.d/next/Library/2021-07-19-14-04-42.bpo-44524.Nbf2JC.rst b/Misc/NEWS.d/next/Library/2021-07-19-14-04-42.bpo-44524.Nbf2JC.rst deleted file mode 100644 index 0acdc7d..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-19-14-04-42.bpo-44524.Nbf2JC.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add missing ``__name__`` and ``__qualname__`` attributes to ``typing`` module -classes. Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-07-19-18-45-00.bpo-44678.YMEAu0.rst b/Misc/NEWS.d/next/Library/2021-07-19-18-45-00.bpo-44678.YMEAu0.rst deleted file mode 100644 index 991b157..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-19-18-45-00.bpo-44678.YMEAu0.rst +++ /dev/null @@ -1 +0,0 @@ -Added a separate error message for discontinuous padding in *binascii.a2b_base64* strict mode. diff --git a/Misc/NEWS.d/next/Library/2021-07-19-22-43-15.bpo-44353.HF81_Q.rst b/Misc/NEWS.d/next/Library/2021-07-19-22-43-15.bpo-44353.HF81_Q.rst deleted file mode 100644 index 8a1e0f7..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-19-22-43-15.bpo-44353.HF81_Q.rst +++ /dev/null @@ -1,2 +0,0 @@ -Refactor ``typing.NewType`` from function into callable class. Patch -provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-07-20-00-11-47.bpo-44682.3m2qVV.rst b/Misc/NEWS.d/next/Library/2021-07-20-00-11-47.bpo-44682.3m2qVV.rst deleted file mode 100644 index 308053a..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-20-00-11-47.bpo-44682.3m2qVV.rst +++ /dev/null @@ -1,2 +0,0 @@ -Change the :mod:`pdb` *commands* directive to disallow setting commands -for an invalid breakpoint and to display an appropriate error. diff --git a/Misc/NEWS.d/next/Library/2021-07-20-18-34-16.bpo-44353.ATuYq4.rst b/Misc/NEWS.d/next/Library/2021-07-20-18-34-16.bpo-44353.ATuYq4.rst deleted file mode 100644 index 7332770..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-20-18-34-16.bpo-44353.ATuYq4.rst +++ /dev/null @@ -1,2 +0,0 @@ -Make ``NewType.__call__`` faster by implementing it in C. -Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-07-20-19-35-49.bpo-44686.ucCGhu.rst b/Misc/NEWS.d/next/Library/2021-07-20-19-35-49.bpo-44686.ucCGhu.rst deleted file mode 100644 index d9c7802..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-20-19-35-49.bpo-44686.ucCGhu.rst +++ /dev/null @@ -1 +0,0 @@ -Replace ``unittest.mock._importer`` with ``pkgutil.resolve_name``. diff --git a/Misc/NEWS.d/next/Library/2021-07-20-21-51-35.bpo-42854.ThuDMI.rst b/Misc/NEWS.d/next/Library/2021-07-20-21-51-35.bpo-42854.ThuDMI.rst deleted file mode 100644 index 33cbb63..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-20-21-51-35.bpo-42854.ThuDMI.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fixed a bug in the :mod:`_ssl` module that was throwing :exc:`OverflowError` -when using :meth:`_ssl._SSLSocket.write` and :meth:`_ssl._SSLSocket.read` -for a big value of the ``len`` parameter. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Library/2021-07-20-22-03-24.bpo-44690.tV7Zjg.rst b/Misc/NEWS.d/next/Library/2021-07-20-22-03-24.bpo-44690.tV7Zjg.rst deleted file mode 100644 index 1d11848..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-20-22-03-24.bpo-44690.tV7Zjg.rst +++ /dev/null @@ -1 +0,0 @@ -Adopt *binacii.a2b_base64*'s strict mode in *base64.b64decode*.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-07-20-23-28-26.bpo-44688.buFgz3.rst b/Misc/NEWS.d/next/Library/2021-07-20-23-28-26.bpo-44688.buFgz3.rst deleted file mode 100644 index 15f6a52..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-20-23-28-26.bpo-44688.buFgz3.rst +++ /dev/null @@ -1,2 +0,0 @@ -:meth:`sqlite3.Connection.create_collation` now accepts non-ASCII collation -names. Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-07-21-10-43-22.bpo-44666.CEThkv.rst b/Misc/NEWS.d/next/Library/2021-07-21-10-43-22.bpo-44666.CEThkv.rst deleted file mode 100644 index ab2ef22..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-21-10-43-22.bpo-44666.CEThkv.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed issue in :func:`compileall.compile_file` when ``sys.stdout`` is redirected. -Patch by Stefan Hölzl. diff --git a/Misc/NEWS.d/next/Library/2021-07-21-23-16-30.bpo-44704.iqHLxQ.rst b/Misc/NEWS.d/next/Library/2021-07-21-23-16-30.bpo-44704.iqHLxQ.rst deleted file mode 100644 index 5866618..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-21-23-16-30.bpo-44704.iqHLxQ.rst +++ /dev/null @@ -1 +0,0 @@ -The implementation of ``collections.abc.Set._hash()`` now matches that of ``frozenset.__hash__()``.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-07-24-02-17-59.bpo-44720.shU5Qm.rst b/Misc/NEWS.d/next/Library/2021-07-24-02-17-59.bpo-44720.shU5Qm.rst deleted file mode 100644 index 83694f3..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-24-02-17-59.bpo-44720.shU5Qm.rst +++ /dev/null @@ -1 +0,0 @@ -``weakref.proxy`` objects referencing non-iterators now raise ``TypeError`` rather than dereferencing the null ``tp_iternext`` slot and crashing.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-07-25-08-17-55.bpo-42378.WIhUZK.rst b/Misc/NEWS.d/next/Library/2021-07-25-08-17-55.bpo-42378.WIhUZK.rst deleted file mode 100644 index 90c3961..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-25-08-17-55.bpo-42378.WIhUZK.rst +++ /dev/null @@ -1,4 +0,0 @@ -Fixes the issue with log file being overwritten when -:class:`logging.FileHandler` is used in :mod:`atexit` with *filemode* set to -``'w'``. Note this will cause the message in *atexit* not being logged if -the log stream is already closed due to shutdown of logging. diff --git a/Misc/NEWS.d/next/Library/2021-07-27-12-06-19.bpo-44747.epUzZz.rst b/Misc/NEWS.d/next/Library/2021-07-27-12-06-19.bpo-44747.epUzZz.rst deleted file mode 100644 index e63d77f..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-27-12-06-19.bpo-44747.epUzZz.rst +++ /dev/null @@ -1,2 +0,0 @@ -Refactor usage of ``sys._getframe`` in ``typing`` module. Patch provided by -Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-07-27-22-11-29.bpo-44752._bvbrZ.rst b/Misc/NEWS.d/next/Library/2021-07-27-22-11-29.bpo-44752._bvbrZ.rst deleted file mode 100644 index 0d8a2cd..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-27-22-11-29.bpo-44752._bvbrZ.rst +++ /dev/null @@ -1,2 +0,0 @@ -:mod:`rcompleter` does not call :func:`getattr` on :class:`property` objects -to avoid the side-effect of evaluating the corresponding method. diff --git a/Misc/NEWS.d/next/Library/2021-07-28-22-53-18.bpo-44771.BvLdnU.rst b/Misc/NEWS.d/next/Library/2021-07-28-22-53-18.bpo-44771.BvLdnU.rst deleted file mode 100644 index 0d47a55..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-28-22-53-18.bpo-44771.BvLdnU.rst +++ /dev/null @@ -1,5 +0,0 @@ -Added ``importlib.simple`` module implementing adapters from a low-level -resources reader interface to a ``TraversableResources`` interface. Legacy -API (``path``, ``contents``, ...) is now supported entirely by the -``.files()`` API with a compatibility shim supplied for resource loaders -without that functionality. Feature parity with ``importlib_resources`` 5.2. diff --git a/Misc/NEWS.d/next/Library/2021-07-30-23-27-30.bpo-44667.tu0Xrv.rst b/Misc/NEWS.d/next/Library/2021-07-30-23-27-30.bpo-44667.tu0Xrv.rst deleted file mode 100644 index 5b7e20e..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-30-23-27-30.bpo-44667.tu0Xrv.rst +++ /dev/null @@ -1,4 +0,0 @@ -The :func:`tokenize.tokenize` doesn't incorrectly generate a ``NEWLINE`` -token if the source doesn't end with a new line character but the last line -is a comment, as the function is already generating a ``NL`` token. Patch by -Pablo Galindo diff --git a/Misc/NEWS.d/next/Library/2021-07-31-08-45-31.bpo-44784.fIMIDS.rst b/Misc/NEWS.d/next/Library/2021-07-31-08-45-31.bpo-44784.fIMIDS.rst deleted file mode 100644 index 6ad10ef..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-31-08-45-31.bpo-44784.fIMIDS.rst +++ /dev/null @@ -1,2 +0,0 @@ -In importlib.metadata tests, override warnings behavior under expected -DeprecationWarnings (importlib_metadata 4.6.3). diff --git a/Misc/NEWS.d/next/Library/2021-07-31-20-28-20.bpo-44793.woaQSg.rst b/Misc/NEWS.d/next/Library/2021-07-31-20-28-20.bpo-44793.woaQSg.rst deleted file mode 100644 index 1d94d67..0000000 --- a/Misc/NEWS.d/next/Library/2021-07-31-20-28-20.bpo-44793.woaQSg.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix checking the number of arguments when subscribe a generic type with -``ParamSpec`` parameter. diff --git a/Misc/NEWS.d/next/Library/2021-08-01-19-49-09.bpo-27275.QsvE0k.rst b/Misc/NEWS.d/next/Library/2021-08-01-19-49-09.bpo-27275.QsvE0k.rst deleted file mode 100644 index 1f5afaf..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-01-19-49-09.bpo-27275.QsvE0k.rst +++ /dev/null @@ -1,3 +0,0 @@ -:meth:`collections.OrderedDict.popitem` and :meth:`collections.OrderedDict.pop` -no longer call ``__getitem__`` and ``__delitem__`` methods of the OrderedDict -subclasses. diff --git a/Misc/NEWS.d/next/Library/2021-08-02-14-37-32.bpo-44806.wOW_Qn.rst b/Misc/NEWS.d/next/Library/2021-08-02-14-37-32.bpo-44806.wOW_Qn.rst deleted file mode 100644 index 6d818c3..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-02-14-37-32.bpo-44806.wOW_Qn.rst +++ /dev/null @@ -1,2 +0,0 @@ -Non-protocol subclasses of :class:`typing.Protocol` ignore now the -``__init__`` method inherited from protocol base classes. diff --git a/Misc/NEWS.d/next/Library/2021-08-03-20-37-45.bpo-44801.i49Aug.rst b/Misc/NEWS.d/next/Library/2021-08-03-20-37-45.bpo-44801.i49Aug.rst deleted file mode 100644 index 05e372a..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-03-20-37-45.bpo-44801.i49Aug.rst +++ /dev/null @@ -1,3 +0,0 @@ -Ensure that the :class:`~typing.ParamSpec` variable in Callable -can only be substituted with a parameters expression (a list of types, -an ellipsis, ParamSpec or Concatenate). diff --git a/Misc/NEWS.d/next/Library/2021-08-04-12-29-00.bpo-44822.zePNXA.rst b/Misc/NEWS.d/next/Library/2021-08-04-12-29-00.bpo-44822.zePNXA.rst deleted file mode 100644 index d078142..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-04-12-29-00.bpo-44822.zePNXA.rst +++ /dev/null @@ -1,3 +0,0 @@ -:mod:`sqlite3` user-defined functions and aggregators returning -:class:`strings <str>` with embedded NUL characters are no longer -truncated. Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-08-05-14-59-39.bpo-44839.MURNL9.rst b/Misc/NEWS.d/next/Library/2021-08-05-14-59-39.bpo-44839.MURNL9.rst deleted file mode 100644 index 62ad62c..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-05-14-59-39.bpo-44839.MURNL9.rst +++ /dev/null @@ -1,4 +0,0 @@ -:class:`MemoryError` raised in user-defined functions will now produce a -``MemoryError`` in :mod:`sqlite3`. :class:`OverflowError` will now be converted -to :class:`~sqlite3.DataError`. Previously -:class:`~sqlite3.OperationalError` was produced in these cases. diff --git a/Misc/NEWS.d/next/Library/2021-08-05-18-20-17.bpo-44524.9T1tfe.rst b/Misc/NEWS.d/next/Library/2021-08-05-18-20-17.bpo-44524.9T1tfe.rst deleted file mode 100644 index 0c9e820..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-05-18-20-17.bpo-44524.9T1tfe.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed an issue wherein the ``__name__`` and ``__qualname__`` attributes of -subscribed specialforms could be ``None``. diff --git a/Misc/NEWS.d/next/Library/2021-08-06-09-43-50.bpo-44605.q4YSBZ.rst b/Misc/NEWS.d/next/Library/2021-08-06-09-43-50.bpo-44605.q4YSBZ.rst deleted file mode 100644 index 9378392..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-06-09-43-50.bpo-44605.q4YSBZ.rst +++ /dev/null @@ -1 +0,0 @@ -The @functools.total_ordering() decorator now works with metaclasses. diff --git a/Misc/NEWS.d/next/Library/2021-08-06-13-00-28.bpo-44849.O78F_f.rst b/Misc/NEWS.d/next/Library/2021-08-06-13-00-28.bpo-44849.O78F_f.rst deleted file mode 100644 index b1f2254..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-06-13-00-28.bpo-44849.O78F_f.rst +++ /dev/null @@ -1,4 +0,0 @@ -Fix the :func:`os.set_inheritable` function on FreeBSD 14 for file descriptor -opened with the :data:`~os.O_PATH` flag: ignore the :data:`~errno.EBADF` -error on ``ioctl()``, fallback on the ``fcntl()`` implementation. Patch by -Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-08-06-19-15-52.bpo-44581.oFDBTB.rst b/Misc/NEWS.d/next/Library/2021-08-06-19-15-52.bpo-44581.oFDBTB.rst deleted file mode 100644 index 99f0806..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-06-19-15-52.bpo-44581.oFDBTB.rst +++ /dev/null @@ -1 +0,0 @@ -Upgrade bundled pip to 21.2.3 and setuptools to 57.4.0
diff --git a/Misc/NEWS.d/next/Library/2021-08-07-17-28-56.bpo-44859.CCopjk.rst b/Misc/NEWS.d/next/Library/2021-08-07-17-28-56.bpo-44859.CCopjk.rst deleted file mode 100644 index ec9f774..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-07-17-28-56.bpo-44859.CCopjk.rst +++ /dev/null @@ -1,8 +0,0 @@ -Improve error handling in :mod:`sqlite3` and raise more accurate exceptions. - -* :exc:`MemoryError` is now raised instead of :exc:`sqlite3.Warning` when memory is not enough for encoding a statement to UTF-8 in ``Connection.__call__()`` and ``Cursor.execute()``. -* :exc:`UnicodEncodeError` is now raised instead of :exc:`sqlite3.Warning` when the statement contains surrogate characters in ``Connection.__call__()`` and ``Cursor.execute()``. -* :exc:`TypeError` is now raised instead of :exc:`ValueError` for non-string script argument in ``Cursor.executescript()``. -* :exc:`ValueError` is now raised for script containing the null character instead of truncating it in ``Cursor.executescript()``. -* Correctly handle exceptions raised when getting boolean value of the result of the progress handler. -* Add many tests covering different corner cases. diff --git a/Misc/NEWS.d/next/Library/2021-08-07-22-51-32.bpo-44860.PTvRrU.rst b/Misc/NEWS.d/next/Library/2021-08-07-22-51-32.bpo-44860.PTvRrU.rst deleted file mode 100644 index 70e0be0..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-07-22-51-32.bpo-44860.PTvRrU.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix the ``posix_user`` scheme in :mod:`sysconfig` to not depend on -:data:`sys.platlibdir`. diff --git a/Misc/NEWS.d/next/Library/2021-08-09-13-17-10.bpo-38956.owWLNv.rst b/Misc/NEWS.d/next/Library/2021-08-09-13-17-10.bpo-38956.owWLNv.rst deleted file mode 100644 index 3f57c0e..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-09-13-17-10.bpo-38956.owWLNv.rst +++ /dev/null @@ -1 +0,0 @@ -:class:`argparse.BooleanOptionalAction`'s default value is no longer printed twice when used with :class:`argparse.ArgumentDefaultsHelpFormatter`. diff --git a/Misc/NEWS.d/next/Library/2021-08-10-16-57-10.bpo-44524.dk9QX4.rst b/Misc/NEWS.d/next/Library/2021-08-10-16-57-10.bpo-44524.dk9QX4.rst deleted file mode 100644 index bc3659f..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-10-16-57-10.bpo-44524.dk9QX4.rst +++ /dev/null @@ -1,2 +0,0 @@ -Make exception message more useful when subclass from typing special form -alias. Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-08-12-16-22-16.bpo-41322.utscTd.rst b/Misc/NEWS.d/next/Library/2021-08-12-16-22-16.bpo-41322.utscTd.rst deleted file mode 100644 index e16efd2..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-12-16-22-16.bpo-41322.utscTd.rst +++ /dev/null @@ -1,3 +0,0 @@ -Added ``DeprecationWarning`` for tests and async tests that return a -value!=None (as this may indicate an improperly written test, for example a -test written as a generator function). diff --git a/Misc/NEWS.d/next/Library/2021-08-14-00-55-16.bpo-44911.uk3hYk.rst b/Misc/NEWS.d/next/Library/2021-08-14-00-55-16.bpo-44911.uk3hYk.rst deleted file mode 100644 index f8aed69..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-14-00-55-16.bpo-44911.uk3hYk.rst +++ /dev/null @@ -1 +0,0 @@ -:class:`~unittest.IsolatedAsyncioTestCase` will no longer throw an exception while cancelling leaked tasks. Patch by Bar Harel.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-08-17-16-01-44.bpo-44935.roUl0G.rst b/Misc/NEWS.d/next/Library/2021-08-17-16-01-44.bpo-44935.roUl0G.rst deleted file mode 100644 index 3d41c3b..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-17-16-01-44.bpo-44935.roUl0G.rst +++ /dev/null @@ -1,2 +0,0 @@ -:mod:`subprocess` on Solaris now also uses :func:`os.posix_spawn()` for -better performance. diff --git a/Misc/NEWS.d/next/Library/2021-08-18-10-36-14.bpo-39039.A63LYh.rst b/Misc/NEWS.d/next/Library/2021-08-18-10-36-14.bpo-39039.A63LYh.rst deleted file mode 100644 index 7250055..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-18-10-36-14.bpo-39039.A63LYh.rst +++ /dev/null @@ -1,2 +0,0 @@ -tarfile.open raises :exc:`~tarfile.ReadError` when a zlib error occurs -during file extraction. diff --git a/Misc/NEWS.d/next/Library/2021-08-19-15-03-54.bpo-44955.1mxFQS.rst b/Misc/NEWS.d/next/Library/2021-08-19-15-03-54.bpo-44955.1mxFQS.rst deleted file mode 100644 index 57d1da5..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-19-15-03-54.bpo-44955.1mxFQS.rst +++ /dev/null @@ -1,5 +0,0 @@ -Method :meth:`~unittest.TestResult.stopTestRun` is now always called in pair -with method :meth:`~unittest.TestResult.startTestRun` for -:class:`~unittest.TestResult` objects implicitly created in -:meth:`~unittest.TestCase.run`. Previously it was not called for test -methods and classes decorated with a skipping decorator. diff --git a/Misc/NEWS.d/next/Library/2021-08-19-23-49-10.bpo-42255.ofe3ms.rst b/Misc/NEWS.d/next/Library/2021-08-19-23-49-10.bpo-42255.ofe3ms.rst deleted file mode 100644 index 84a02c4..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-19-23-49-10.bpo-42255.ofe3ms.rst +++ /dev/null @@ -1,3 +0,0 @@ -:class:`webbrowser.MacOSX` is deprecated and will be removed in Python 3.13. -It is untested and undocumented and also not used by webbrowser itself. -Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Library/2021-08-22-13-25-17.bpo-44019.BN8HDy.rst b/Misc/NEWS.d/next/Library/2021-08-22-13-25-17.bpo-44019.BN8HDy.rst deleted file mode 100644 index 37556d7..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-22-13-25-17.bpo-44019.BN8HDy.rst +++ /dev/null @@ -1,2 +0,0 @@ -A new function ``operator.call`` has been added, such that -``operator.call(obj, *args, **kwargs) == obj(*args, **kwargs)``. diff --git a/Misc/NEWS.d/next/Library/2021-08-23-21-39-59.bpo-37596.ojRcwB.rst b/Misc/NEWS.d/next/Library/2021-08-23-21-39-59.bpo-37596.ojRcwB.rst deleted file mode 100644 index 81fdfeb..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-23-21-39-59.bpo-37596.ojRcwB.rst +++ /dev/null @@ -1,2 +0,0 @@ -Ensure that :class:`set` and :class:`frozenset` objects are always -:mod:`marshalled <marshal>` reproducibly. diff --git a/Misc/NEWS.d/next/Library/2021-08-25-10-28-49.bpo-43613.WkYmI0.rst b/Misc/NEWS.d/next/Library/2021-08-25-10-28-49.bpo-43613.WkYmI0.rst deleted file mode 100644 index d6af35c..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-25-10-28-49.bpo-43613.WkYmI0.rst +++ /dev/null @@ -1,3 +0,0 @@ -Improve the speed of :func:`gzip.compress` and :func:`gzip.decompress` by -compressing and decompressing at once in memory instead of in a streamed -fashion. diff --git a/Misc/NEWS.d/next/Library/2021-08-25-20-18-31.bpo-39218.BlO6jW.rst b/Misc/NEWS.d/next/Library/2021-08-25-20-18-31.bpo-39218.BlO6jW.rst deleted file mode 100644 index f45dbfe..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-25-20-18-31.bpo-39218.BlO6jW.rst +++ /dev/null @@ -1 +0,0 @@ -Improve accuracy of variance calculations by using ``x*x`` instead of ``x**2``. diff --git a/Misc/NEWS.d/next/Library/2021-08-26-09-54-14.bpo-45010.Cn23bQ.rst b/Misc/NEWS.d/next/Library/2021-08-26-09-54-14.bpo-45010.Cn23bQ.rst deleted file mode 100644 index bdf1bfe..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-26-09-54-14.bpo-45010.Cn23bQ.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove support of special method ``__div__`` in :mod:`unittest.mock`. It is -not used in Python 3. diff --git a/Misc/NEWS.d/next/Library/2021-08-26-16-25-48.bpo-45001.tn_dKp.rst b/Misc/NEWS.d/next/Library/2021-08-26-16-25-48.bpo-45001.tn_dKp.rst deleted file mode 100644 index 55cc409..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-26-16-25-48.bpo-45001.tn_dKp.rst +++ /dev/null @@ -1,2 +0,0 @@ -Made email date parsing more robust against malformed input, namely a -whitespace-only ``Date:`` header. Patch by Wouter Bolsterlee. diff --git a/Misc/NEWS.d/next/Library/2021-08-27-19-01-23.bpo-45030.tAmBbY.rst b/Misc/NEWS.d/next/Library/2021-08-27-19-01-23.bpo-45030.tAmBbY.rst deleted file mode 100644 index dec8c88..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-27-19-01-23.bpo-45030.tAmBbY.rst +++ /dev/null @@ -1 +0,0 @@ -Fix integer overflow in pickling and copying the range iterator. diff --git a/Misc/NEWS.d/next/Library/2021-08-27-23-40-51.bpo-43913.Uo1Gt5.rst b/Misc/NEWS.d/next/Library/2021-08-27-23-40-51.bpo-43913.Uo1Gt5.rst deleted file mode 100644 index cf3d5ee..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-27-23-40-51.bpo-43913.Uo1Gt5.rst +++ /dev/null @@ -1,8 +0,0 @@ -Fix bugs in cleaning up classes and modules in :mod:`unittest`: - -* Functions registered with :func:`~unittest.addModuleCleanup` were not called unless the user defines ``tearDownModule()`` in their test module. -* Functions registered with :meth:`~unittest.TestCase.addClassCleanup` were not called if ``tearDownClass`` is set to ``None``. -* Buffering in :class:`~unittest.TestResult` did not work with functions registered with ``addClassCleanup()`` and ``addModuleCleanup()``. -* Errors in functions registered with ``addClassCleanup()`` and ``addModuleCleanup()`` were not handled correctly in buffered and debug modes. -* Errors in ``setUpModule()`` and functions registered with ``addModuleCleanup()`` were reported in wrong order. -* And several lesser bugs. diff --git a/Misc/NEWS.d/next/Library/2021-08-28-13-00-12.bpo-45021.rReeaj.rst b/Misc/NEWS.d/next/Library/2021-08-28-13-00-12.bpo-45021.rReeaj.rst deleted file mode 100644 index 54fd910..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-28-13-00-12.bpo-45021.rReeaj.rst +++ /dev/null @@ -1 +0,0 @@ -Fix a potential deadlock at shutdown of forked children when using :mod:`concurrent.futures` module
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-08-29-14-49-22.bpo-41620.WJ6PFL.rst b/Misc/NEWS.d/next/Library/2021-08-29-14-49-22.bpo-41620.WJ6PFL.rst deleted file mode 100644 index 7674d4c..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-29-14-49-22.bpo-41620.WJ6PFL.rst +++ /dev/null @@ -1,3 +0,0 @@ -:meth:`~unittest.TestCase.run` now always return a -:class:`~unittest.TestResult` instance. Previously it returned ``None`` if -the test class or method was decorated with a skipping decorator. diff --git a/Misc/NEWS.d/next/Library/2021-08-30-13-55-09.bpo-31299.9QzjZs.rst b/Misc/NEWS.d/next/Library/2021-08-30-13-55-09.bpo-31299.9QzjZs.rst deleted file mode 100644 index 1ffa0b1..0000000 --- a/Misc/NEWS.d/next/Library/2021-08-30-13-55-09.bpo-31299.9QzjZs.rst +++ /dev/null @@ -1 +0,0 @@ -Add option to completely drop frames from a traceback by returning ``None`` from a :meth:`~traceback.StackSummary.format_frame` override.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-09-01-15-27-00.bpo-45075.9xUpvt.rst b/Misc/NEWS.d/next/Library/2021-09-01-15-27-00.bpo-45075.9xUpvt.rst deleted file mode 100644 index 369b450..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-01-15-27-00.bpo-45075.9xUpvt.rst +++ /dev/null @@ -1,5 +0,0 @@ -Rename :meth:`traceback.StackSummary.format_frame` to -:meth:`traceback.StackSummary.format_frame_summary`. This method was added -for 3.11 so it was not released yet. - -Updated code and docs to better distinguish frame and FrameSummary. diff --git a/Misc/NEWS.d/next/Library/2021-09-02-00-18-32.bpo-40360.9nmMtB.rst b/Misc/NEWS.d/next/Library/2021-09-02-00-18-32.bpo-40360.9nmMtB.rst deleted file mode 100644 index 4e9422d..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-02-00-18-32.bpo-40360.9nmMtB.rst +++ /dev/null @@ -1,3 +0,0 @@ -The :mod:`lib2to3` package is now deprecated and may not be able to parse -Python 3.10 or newer. See the :pep:`617` (New PEG parser for CPython). Patch -by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-09-02-00-47-14.bpo-45085.mMnaDv.rst b/Misc/NEWS.d/next/Library/2021-09-02-00-47-14.bpo-45085.mMnaDv.rst deleted file mode 100644 index 22eada2..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-02-00-47-14.bpo-45085.mMnaDv.rst +++ /dev/null @@ -1,10 +0,0 @@ -The ``binhex`` module, deprecated in Python 3.9, is now removed. The -following :mod:`binascii` functions, deprecated in Python 3.9, are now also -removed: - -* ``a2b_hqx()``, ``b2a_hqx()``; -* ``rlecode_hqx()``, ``rledecode_hqx()``. - -The :func:`binascii.crc_hqx` function remains available. - -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-09-02-12-42-25.bpo-45081.tOjJ1k.rst b/Misc/NEWS.d/next/Library/2021-09-02-12-42-25.bpo-45081.tOjJ1k.rst deleted file mode 100644 index 86d7182..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-02-12-42-25.bpo-45081.tOjJ1k.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix issue when dataclasses that inherit from ``typing.Protocol`` subclasses -have wrong ``__init__``. Patch provided by Yurii Karabas. diff --git a/Misc/NEWS.d/next/Library/2021-09-05-13-15-08.bpo-25894.zjbi2f.rst b/Misc/NEWS.d/next/Library/2021-09-05-13-15-08.bpo-25894.zjbi2f.rst deleted file mode 100644 index b0a036f..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-05-13-15-08.bpo-25894.zjbi2f.rst +++ /dev/null @@ -1,4 +0,0 @@ -:mod:`unittest` now always reports skipped and failed subtests separately: -separate characters in default mode and separate lines in verbose mode. Also -the test description is now output for errors in test method, class and -module cleanups. diff --git a/Misc/NEWS.d/next/Library/2021-09-05-20-33-25.bpo-45034.62NLD5.rst b/Misc/NEWS.d/next/Library/2021-09-05-20-33-25.bpo-45034.62NLD5.rst deleted file mode 100644 index 8d94821..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-05-20-33-25.bpo-45034.62NLD5.rst +++ /dev/null @@ -1,2 +0,0 @@ -Changes how error is formatted for ``struct.pack`` with ``'H'`` and ``'h'`` modes and -too large / small numbers. Now it shows the actual numeric limits, while previously it was showing arithmetic expressions. diff --git a/Misc/NEWS.d/next/Library/2021-09-05-21-37-28.bpo-30856.jj86y0.rst b/Misc/NEWS.d/next/Library/2021-09-05-21-37-28.bpo-30856.jj86y0.rst deleted file mode 100644 index 1ac4eb6..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-05-21-37-28.bpo-30856.jj86y0.rst +++ /dev/null @@ -1,6 +0,0 @@ -:class:`unittest.TestResult` methods -:meth:`~unittest.TestResult.addFailure`, -:meth:`~unittest.TestResult.addError`, :meth:`~unittest.TestResult.addSkip` -and :meth:`~unittest.TestResult.addSubTest` are now called immediately after -raising an exception in test or finishing a subtest. Previously they were -called only after finishing the test clean up. diff --git a/Misc/NEWS.d/next/Library/2021-09-07-09-13-27.bpo-45124.Kw5AUs.rst b/Misc/NEWS.d/next/Library/2021-09-07-09-13-27.bpo-45124.Kw5AUs.rst deleted file mode 100644 index 2f6ab41..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-07-09-13-27.bpo-45124.Kw5AUs.rst +++ /dev/null @@ -1,5 +0,0 @@ -The ``bdist_msi`` command, deprecated in Python 3.9, is now removed. - -Use ``bdist_wheel`` (wheel packages) instead. - -Patch by Hugo van Kemenade. diff --git a/Misc/NEWS.d/next/Library/2021-09-07-14-27-39.bpo-45129.vXH0gw.rst b/Misc/NEWS.d/next/Library/2021-09-07-14-27-39.bpo-45129.vXH0gw.rst deleted file mode 100644 index 5ba6721..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-07-14-27-39.bpo-45129.vXH0gw.rst +++ /dev/null @@ -1,6 +0,0 @@ -Due to significant security concerns, the *reuse_address* parameter of -:meth:`asyncio.loop.create_datagram_endpoint`, disabled in Python 3.9, is -now entirely removed. This is because of the behavior of the socket option -``SO_REUSEADDR`` in UDP. - -Patch by Hugo van Kemenade. diff --git a/Misc/NEWS.d/next/Library/2021-09-07-16-33-51.bpo-45132.WI9zQY.rst b/Misc/NEWS.d/next/Library/2021-09-07-16-33-51.bpo-45132.WI9zQY.rst deleted file mode 100644 index 10f2400..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-07-16-33-51.bpo-45132.WI9zQY.rst +++ /dev/null @@ -1,5 +0,0 @@ -Remove :meth:`__getitem__` methods of -:class:`xml.dom.pulldom.DOMEventStream`, :class:`wsgiref.util.FileWrapper` -and :class:`fileinput.FileInput`, deprecated since Python 3.9. - -Patch by Hugo van Kemenade. diff --git a/Misc/NEWS.d/next/Library/2021-09-08-01-19-31.bpo-20499.tSxx8Y.rst b/Misc/NEWS.d/next/Library/2021-09-08-01-19-31.bpo-20499.tSxx8Y.rst deleted file mode 100644 index cbbe61a..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-08-01-19-31.bpo-20499.tSxx8Y.rst +++ /dev/null @@ -1 +0,0 @@ -Improve the speed and accuracy of statistics.pvariance(). diff --git a/Misc/NEWS.d/next/Library/2021-09-08-13-19-29.bpo-38371.y1kEfP.rst b/Misc/NEWS.d/next/Library/2021-09-08-13-19-29.bpo-38371.y1kEfP.rst deleted file mode 100644 index 65f3548..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-08-13-19-29.bpo-38371.y1kEfP.rst +++ /dev/null @@ -1,2 +0,0 @@ -Remove the deprecated ``split()`` method of :class:`_tkinter.TkappType`. -Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Library/2021-09-10-13-20-53.bpo-45162.2Jh-lq.rst b/Misc/NEWS.d/next/Library/2021-09-10-13-20-53.bpo-45162.2Jh-lq.rst deleted file mode 100644 index b22269d..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-10-13-20-53.bpo-45162.2Jh-lq.rst +++ /dev/null @@ -1,6 +0,0 @@ -Remove many old deprecated :mod:`unittest` features: - -* "``fail*``" and "``assert*``" aliases of :class:`~unittest.TestCase` methods. -* Broken from start :class:`~unittest.TestCase` method ``assertDictContainsSubset()``. -* Ignored :meth:`<unittest.TestLoader.loadTestsFromModule> TestLoader.loadTestsFromModule` parameter *use_load_tests*. -* Old alias ``_TextTestResult`` of :class:`~unittest.TextTestResult`. diff --git a/Misc/NEWS.d/next/Library/2021-09-10-21-35-53.bpo-45166.UHipXF.rst b/Misc/NEWS.d/next/Library/2021-09-10-21-35-53.bpo-45166.UHipXF.rst deleted file mode 100644 index b7242d4..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-10-21-35-53.bpo-45166.UHipXF.rst +++ /dev/null @@ -1,2 +0,0 @@ -:func:`typing.get_type_hints` now works with :data:`~typing.Final` wrapped in -:class:`~typing.ForwardRef`. diff --git a/Misc/NEWS.d/next/Library/2021-09-11-10-45-12.bpo-35474.tEY3SD.rst b/Misc/NEWS.d/next/Library/2021-09-11-10-45-12.bpo-35474.tEY3SD.rst deleted file mode 100644 index f4dd3b9..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-11-10-45-12.bpo-35474.tEY3SD.rst +++ /dev/null @@ -1,3 +0,0 @@ -Calling :func:`mimetypes.guess_all_extensions` with ``strict=False`` no -longer affects the result of the following call with ``strict=True``. -Also, mutating the returned list no longer affects the global state. diff --git a/Misc/NEWS.d/next/Library/2021-09-11-14-41-02.bpo-44987.Mt8DiX.rst b/Misc/NEWS.d/next/Library/2021-09-11-14-41-02.bpo-44987.Mt8DiX.rst deleted file mode 100644 index dec50d8..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-11-14-41-02.bpo-44987.Mt8DiX.rst +++ /dev/null @@ -1,2 +0,0 @@ -Pure ASCII strings are now normalized in constant time by :func:`unicodedata.normalize`. -Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Library/2021-09-11-17-46-20.bpo-45173.UptGAn.rst b/Misc/NEWS.d/next/Library/2021-09-11-17-46-20.bpo-45173.UptGAn.rst deleted file mode 100644 index 0b29ec2..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-11-17-46-20.bpo-45173.UptGAn.rst +++ /dev/null @@ -1,7 +0,0 @@ -Remove from the :mod:`configparser` module: -the :class:`SafeConfigParser` class, -the :attr:`filename` property of the :class:`ParsingError` class, -the :meth:`readfp` method of the :class:`ConfigParser` class, -deprecated since Python 3.2. - -Patch by Hugo van Kemenade. diff --git a/Misc/NEWS.d/next/Library/2021-09-11-18-44-40.bpo-21302.QxHRpR.rst b/Misc/NEWS.d/next/Library/2021-09-11-18-44-40.bpo-21302.QxHRpR.rst deleted file mode 100644 index 86f0a5a..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-11-18-44-40.bpo-21302.QxHRpR.rst +++ /dev/null @@ -1,2 +0,0 @@ -In Unix operating systems, :func:`time.sleep` now uses the ``clock_nanosleep()`` function,
-if available, which allows to sleep for an interval specified with nanosecond precision.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-09-13-14-28-49.bpo-45168.Z1mfW4.rst b/Misc/NEWS.d/next/Library/2021-09-13-14-28-49.bpo-45168.Z1mfW4.rst deleted file mode 100644 index 4e12e7d..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-13-14-28-49.bpo-45168.Z1mfW4.rst +++ /dev/null @@ -1 +0,0 @@ -Change :func:`dis.dis` output to omit op arg values that cannot be resolved due to ``co_consts``, ``co_names`` etc not being provided. Previously the oparg itself was repeated in the value field, which is not useful and can be confusing. diff --git a/Misc/NEWS.d/next/Library/2021-09-13-14-59-01.bpo-20524.PMQ1Fh.rst b/Misc/NEWS.d/next/Library/2021-09-13-14-59-01.bpo-20524.PMQ1Fh.rst deleted file mode 100644 index 9a41c8e..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-13-14-59-01.bpo-20524.PMQ1Fh.rst +++ /dev/null @@ -1,3 +0,0 @@ -Improves error messages on ``.format()`` operation for ``str``, ``float``, -``int``, and ``complex``. New format now shows the problematic pattern and -the object type. diff --git a/Misc/NEWS.d/next/Library/2021-09-13-19-32-58.bpo-42135.1ZAHqR.rst b/Misc/NEWS.d/next/Library/2021-09-13-19-32-58.bpo-42135.1ZAHqR.rst deleted file mode 100644 index 983b46e..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-13-19-32-58.bpo-42135.1ZAHqR.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix typo: ``importlib.find_loader`` is really slated for removal in Python 3.12 not 3.10, like the others in GH-25169. - -Patch by Hugo van Kemenade. diff --git a/Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst b/Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst deleted file mode 100644 index 734fdd9..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-16-19-02-14.bpo-45225.xmKV4i.rst +++ /dev/null @@ -1 +0,0 @@ -use map function instead of genexpr in capwords.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-09-17-09-59-33.bpo-45228.WV1dcT.rst b/Misc/NEWS.d/next/Library/2021-09-17-09-59-33.bpo-45228.WV1dcT.rst deleted file mode 100644 index 9336c0a..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-17-09-59-33.bpo-45228.WV1dcT.rst +++ /dev/null @@ -1 +0,0 @@ -Fix stack buffer overflow in parsing J1939 network address. diff --git a/Misc/NEWS.d/next/Library/2021-09-17-11-20-55.bpo-45234.qUcTVt.rst b/Misc/NEWS.d/next/Library/2021-09-17-11-20-55.bpo-45234.qUcTVt.rst deleted file mode 100644 index 3817b5d..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-17-11-20-55.bpo-45234.qUcTVt.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fixed a regression in :func:`~shutil.copyfile`, :func:`~shutil.copy`, -:func:`~shutil.copy2` raising :exc:`FileNotFoundError` when source is a -directory, which should raise :exc:`IsADirectoryError` diff --git a/Misc/NEWS.d/next/Library/2021-09-17-15-58-53.bpo-45183.Vv_vch.rst b/Misc/NEWS.d/next/Library/2021-09-17-15-58-53.bpo-45183.Vv_vch.rst deleted file mode 100644 index f3194b3..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-17-15-58-53.bpo-45183.Vv_vch.rst +++ /dev/null @@ -1,3 +0,0 @@ -Have zipimport.zipimporter.find_spec() not raise an exception when the underlying zip -file has been deleted and the internal cache has been reset via -invalidate_cache(). diff --git a/Misc/NEWS.d/next/Library/2021-09-17-16-55-37.bpo-45235.sXnmPA.rst b/Misc/NEWS.d/next/Library/2021-09-17-16-55-37.bpo-45235.sXnmPA.rst deleted file mode 100644 index 871ec52..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-17-16-55-37.bpo-45235.sXnmPA.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix an issue where argparse would not preserve values in a provided namespace
-when using a subparser with defaults.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-09-18-13-14-57.bpo-36674.a2k5Zb.rst b/Misc/NEWS.d/next/Library/2021-09-18-13-14-57.bpo-36674.a2k5Zb.rst deleted file mode 100644 index bc8c924..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-18-13-14-57.bpo-36674.a2k5Zb.rst +++ /dev/null @@ -1,2 +0,0 @@ -:meth:`unittest.TestCase.debug` raises now a :class:`unittest.SkipTest` if -the class or the test method are decorated with the skipping decorator. diff --git a/Misc/NEWS.d/next/Library/2021-09-18-16-56-33.bpo-45238.Hng_9V.rst b/Misc/NEWS.d/next/Library/2021-09-18-16-56-33.bpo-45238.Hng_9V.rst deleted file mode 100644 index 857f315..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-18-16-56-33.bpo-45238.Hng_9V.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix :meth:`unittest.IsolatedAsyncioTestCase.debug`: it runs now asynchronous -methods and callbacks. diff --git a/Misc/NEWS.d/next/Library/2021-09-20-22-46-40.bpo-21302.h56430.rst b/Misc/NEWS.d/next/Library/2021-09-20-22-46-40.bpo-21302.h56430.rst deleted file mode 100644 index 07f18d4..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-20-22-46-40.bpo-21302.h56430.rst +++ /dev/null @@ -1,4 +0,0 @@ -On Windows, :func:`time.sleep` now uses a waitable timer which has a resolution -of 100 nanoseconds (10\ :sup:`-7` seconds). Previously, it had a resolution of -1 millisecond (10\ :sup:`-3` seconds). -Patch by Livius and Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-09-22-23-56-15.bpo-21302.vvQ3Su.rst b/Misc/NEWS.d/next/Library/2021-09-22-23-56-15.bpo-21302.vvQ3Su.rst deleted file mode 100644 index 52ee8d7..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-22-23-56-15.bpo-21302.vvQ3Su.rst +++ /dev/null @@ -1 +0,0 @@ -In Unix operating systems, :func:`time.sleep` now uses the ``nanosleep()`` function, if ``clock_nanosleep()`` is not available but ``nanosleep()`` is available. ``nanosleep()`` allows to sleep with nanosecond precision.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2021-09-23-22-17-26.bpo-45274.gPpa4E.rst b/Misc/NEWS.d/next/Library/2021-09-23-22-17-26.bpo-45274.gPpa4E.rst deleted file mode 100644 index 94d06ce..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-23-22-17-26.bpo-45274.gPpa4E.rst +++ /dev/null @@ -1,5 +0,0 @@ -Fix a race condition in the :meth:`Thread.join() <threading.Thread.join>` -method of the :mod:`threading` module. If the function is interrupted by a -signal and the signal handler raises an exception, make sure that the thread -remains in a consistent state to prevent a deadlock. Patch by Victor -Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-09-24-17-20-23.bpo-1596321.3nhPUk.rst b/Misc/NEWS.d/next/Library/2021-09-24-17-20-23.bpo-1596321.3nhPUk.rst deleted file mode 100644 index 61a3e5a..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-24-17-20-23.bpo-1596321.3nhPUk.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix the :func:`threading._shutdown` function when the :mod:`threading` module -was imported first from a thread different than the main thread: no longer log -an error at Python exit. diff --git a/Misc/NEWS.d/next/Library/2021-09-30-23-00-18.bpo-41710.svuloZ.rst b/Misc/NEWS.d/next/Library/2021-09-30-23-00-18.bpo-41710.svuloZ.rst deleted file mode 100644 index d8a4f95..0000000 --- a/Misc/NEWS.d/next/Library/2021-09-30-23-00-18.bpo-41710.svuloZ.rst +++ /dev/null @@ -1,5 +0,0 @@ -On Unix, if the ``sem_clockwait()`` function is available in the C library -(glibc 2.30 and newer), the :meth:`threading.Lock.acquire` method now uses the -monotonic clock (:data:`time.CLOCK_MONOTONIC`) for the timeout, rather than -using the system clock (:data:`time.CLOCK_REALTIME`), to not be affected by -system clock changes. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2021-10-01-13-09-53.bpo-45329.9iMYaO.rst b/Misc/NEWS.d/next/Library/2021-10-01-13-09-53.bpo-45329.9iMYaO.rst deleted file mode 100644 index b4bedbc..0000000 --- a/Misc/NEWS.d/next/Library/2021-10-01-13-09-53.bpo-45329.9iMYaO.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix freed memory access in :class:`pyexpat.xmlparser` when building it with an -installed expat library <= 2.2.0. diff --git a/Misc/NEWS.d/next/Library/2021-10-05-11-03-48.bpo-45371.NOwcDJ.rst b/Misc/NEWS.d/next/Library/2021-10-05-11-03-48.bpo-45371.NOwcDJ.rst deleted file mode 100644 index 045489b..0000000 --- a/Misc/NEWS.d/next/Library/2021-10-05-11-03-48.bpo-45371.NOwcDJ.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix clang rpath issue in :mod:`distutils`. The UnixCCompiler now uses -correct clang option to add a runtime library directory (rpath) to a shared -library. diff --git a/Misc/NEWS.d/next/Security/2021-05-05-17-37-04.bpo-44022.bS3XJ9.rst b/Misc/NEWS.d/next/Security/2021-05-05-17-37-04.bpo-44022.bS3XJ9.rst deleted file mode 100644 index 9669fc5..0000000 --- a/Misc/NEWS.d/next/Security/2021-05-05-17-37-04.bpo-44022.bS3XJ9.rst +++ /dev/null @@ -1,2 +0,0 @@ -:mod:`http.client` now avoids infinitely reading potential HTTP headers after a -``100 Continue`` status response from the server. diff --git a/Misc/NEWS.d/next/Security/2021-05-08-11-50-46.bpo-43124.2CTM6M.rst b/Misc/NEWS.d/next/Security/2021-05-08-11-50-46.bpo-43124.2CTM6M.rst deleted file mode 100644 index e897d6c..0000000 --- a/Misc/NEWS.d/next/Security/2021-05-08-11-50-46.bpo-43124.2CTM6M.rst +++ /dev/null @@ -1,2 +0,0 @@ -Made the internal ``putcmd`` function in :mod:`smtplib` sanitize input for -presence of ``\r`` and ``\n`` characters to avoid (unlikely) command injection. diff --git a/Misc/NEWS.d/next/Security/2021-06-29-02-45-53.bpo-44394.A220N1.rst b/Misc/NEWS.d/next/Security/2021-06-29-02-45-53.bpo-44394.A220N1.rst deleted file mode 100644 index e32563d..0000000 --- a/Misc/NEWS.d/next/Security/2021-06-29-02-45-53.bpo-44394.A220N1.rst +++ /dev/null @@ -1,3 +0,0 @@ -Update the vendored copy of libexpat to 2.4.1 (from 2.2.8) to get the fix -for the CVE-2013-0340 "Billion Laughs" vulnerability. This copy is most used -on Windows and macOS. diff --git a/Misc/NEWS.d/next/Security/2021-06-29-23-40-22.bpo-41180.uTWHv_.rst b/Misc/NEWS.d/next/Security/2021-06-29-23-40-22.bpo-41180.uTWHv_.rst deleted file mode 100644 index 88b70c7..0000000 --- a/Misc/NEWS.d/next/Security/2021-06-29-23-40-22.bpo-41180.uTWHv_.rst +++ /dev/null @@ -1,5 +0,0 @@ -Add auditing events to the :mod:`marshal` module, and stop raising -``code.__init__`` events for every unmarshalled code object. Directly -instantiated code objects will continue to raise an event, and audit event -handlers should inspect or collect the raw marshal data. This reduces a -significant performance overhead when loading from ``.pyc`` files. diff --git a/Misc/NEWS.d/next/Security/2021-07-25-20-04-54.bpo-44600.0WMldg.rst b/Misc/NEWS.d/next/Security/2021-07-25-20-04-54.bpo-44600.0WMldg.rst deleted file mode 100644 index ea4e04f..0000000 --- a/Misc/NEWS.d/next/Security/2021-07-25-20-04-54.bpo-44600.0WMldg.rst +++ /dev/null @@ -1 +0,0 @@ -Fix incorrect line numbers while tracing some failed patterns in :ref:`match <match>` statements. Patch by Charles Burkland.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Security/2021-08-29-12-39-44.bpo-42278.jvmQz_.rst b/Misc/NEWS.d/next/Security/2021-08-29-12-39-44.bpo-42278.jvmQz_.rst deleted file mode 100644 index db880cd..0000000 --- a/Misc/NEWS.d/next/Security/2021-08-29-12-39-44.bpo-42278.jvmQz_.rst +++ /dev/null @@ -1,2 +0,0 @@ -Replaced usage of :func:`tempfile.mktemp` with -:class:`~tempfile.TemporaryDirectory` to avoid a potential race condition. diff --git a/Misc/NEWS.d/next/Tests/2019-09-25-18-10-10.bpo-30256.A5i76Q.rst b/Misc/NEWS.d/next/Tests/2019-09-25-18-10-10.bpo-30256.A5i76Q.rst deleted file mode 100644 index 4a7cfd5..0000000 --- a/Misc/NEWS.d/next/Tests/2019-09-25-18-10-10.bpo-30256.A5i76Q.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add test for nested queues when using ``multiprocessing`` shared objects -``AutoProxy[Queue]`` inside ``ListProxy`` and ``DictProxy`` diff --git a/Misc/NEWS.d/next/Tests/2020-10-25-19-20-26.bpo-35753.2LT-hO.rst b/Misc/NEWS.d/next/Tests/2020-10-25-19-20-26.bpo-35753.2LT-hO.rst deleted file mode 100644 index eddfc25..0000000 --- a/Misc/NEWS.d/next/Tests/2020-10-25-19-20-26.bpo-35753.2LT-hO.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix crash in doctest when doctest parses modules that include unwrappable -functions by skipping those functions. diff --git a/Misc/NEWS.d/next/Tests/2021-05-04-18-10-57.bpo-42083.EMS2TK.rst b/Misc/NEWS.d/next/Tests/2021-05-04-18-10-57.bpo-42083.EMS2TK.rst deleted file mode 100644 index 8457508..0000000 --- a/Misc/NEWS.d/next/Tests/2021-05-04-18-10-57.bpo-42083.EMS2TK.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add test to check that ``PyStructSequence_NewType`` accepts a -``PyStructSequence_Desc`` with ``doc`` field set to ``NULL``. diff --git a/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst b/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst deleted file mode 100644 index 334878f..0000000 --- a/Misc/NEWS.d/next/Tests/2021-05-07-15-46-04.bpo-31904.8dk3la.rst +++ /dev/null @@ -1 +0,0 @@ -Ignore error string case in test_file_not_exists(). diff --git a/Misc/NEWS.d/next/Tests/2021-05-14-14-13-44.bpo-44131.YPizoC.rst b/Misc/NEWS.d/next/Tests/2021-05-14-14-13-44.bpo-44131.YPizoC.rst deleted file mode 100644 index a646acf8..0000000 --- a/Misc/NEWS.d/next/Tests/2021-05-14-14-13-44.bpo-44131.YPizoC.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add test_frozenmain to test_embed to test the :c:func:`Py_FrozenMain` C -function. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-06-02-17-41-42.bpo-43921.xP7yZ4.rst b/Misc/NEWS.d/next/Tests/2021-06-02-17-41-42.bpo-43921.xP7yZ4.rst deleted file mode 100644 index 83146c7..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-02-17-41-42.bpo-43921.xP7yZ4.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix test_pha_required_nocert() of test_ssl: catch two more EOF cases (when -the ``recv()`` method returns an empty string). Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-06-03-03-29-34.bpo-43921.nwH1FS.rst b/Misc/NEWS.d/next/Tests/2021-06-03-03-29-34.bpo-43921.nwH1FS.rst deleted file mode 100644 index 30e0fad..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-03-03-29-34.bpo-43921.nwH1FS.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix test_ssl.test_wrong_cert_tls13(): use ``suppress_ragged_eofs=False``, -since ``read()`` can raise :exc:`ssl.SSLEOFError` on Windows. Patch by -Victor Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-06-09-15-32-05.bpo-44364.zu9Zee.rst b/Misc/NEWS.d/next/Tests/2021-06-09-15-32-05.bpo-44364.zu9Zee.rst deleted file mode 100644 index 12b80e8..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-09-15-32-05.bpo-44364.zu9Zee.rst +++ /dev/null @@ -1 +0,0 @@ -Add non integral tests for :func:`math.sqrt` function. diff --git a/Misc/NEWS.d/next/Tests/2021-06-10-11-19-43.bpo-44363.-K9jD0.rst b/Misc/NEWS.d/next/Tests/2021-06-10-11-19-43.bpo-44363.-K9jD0.rst deleted file mode 100644 index 28468cb..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-10-11-19-43.bpo-44363.-K9jD0.rst +++ /dev/null @@ -1,2 +0,0 @@ -Account for address sanitizer in test_capi. test_capi now passes when run -GCC address sanitizer. diff --git a/Misc/NEWS.d/next/Tests/2021-06-18-15-19-35.bpo-44451.aj5pqE.rst b/Misc/NEWS.d/next/Tests/2021-06-18-15-19-35.bpo-44451.aj5pqE.rst deleted file mode 100644 index 0f635cf..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-18-15-19-35.bpo-44451.aj5pqE.rst +++ /dev/null @@ -1,3 +0,0 @@ -Reset ``DeprecationWarning`` filters in -``test.test_importlib.test_metadata_api.APITests.test_entry_points_by_index`` -to avoid ``StopIteration`` error if ``DeprecationWarnings`` are ignored. diff --git a/Misc/NEWS.d/next/Tests/2021-06-21-17-53-41.bpo-44287.YON57s.rst b/Misc/NEWS.d/next/Tests/2021-06-21-17-53-41.bpo-44287.YON57s.rst deleted file mode 100644 index 66b3afe..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-21-17-53-41.bpo-44287.YON57s.rst +++ /dev/null @@ -1,4 +0,0 @@ -Fix asyncio test_popen() of test_windows_utils by using a longer timeout. -Use military grade battle-tested :data:`test.support.SHORT_TIMEOUT` timeout -rather than a hardcoded timeout of 10 seconds: it's 30 seconds by default, but -it is made longer on slow buildbots. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-06-26-18-37-36.bpo-44515.e9fO6f.rst b/Misc/NEWS.d/next/Tests/2021-06-26-18-37-36.bpo-44515.e9fO6f.rst deleted file mode 100644 index d2867b6..0000000 --- a/Misc/NEWS.d/next/Tests/2021-06-26-18-37-36.bpo-44515.e9fO6f.rst +++ /dev/null @@ -1,2 +0,0 @@ -Adjust recently added contextlib tests to avoid assuming the use of a -refcounted GC diff --git a/Misc/NEWS.d/next/Tests/2021-07-16-14-02-33.bpo-44647.5LzqIy.rst b/Misc/NEWS.d/next/Tests/2021-07-16-14-02-33.bpo-44647.5LzqIy.rst deleted file mode 100644 index e4b2be2..0000000 --- a/Misc/NEWS.d/next/Tests/2021-07-16-14-02-33.bpo-44647.5LzqIy.rst +++ /dev/null @@ -1,4 +0,0 @@ -Added a permanent Unicode-valued environment variable to regression tests to -ensure they handle this use case in the future. If your test environment -breaks because of that, report a bug to us, and temporarily set -PYTHONREGRTEST_UNICODE_GUARD=0 in your test environment. diff --git a/Misc/NEWS.d/next/Tests/2021-07-17-11-41-20.bpo-42095.kCB7oj.rst b/Misc/NEWS.d/next/Tests/2021-07-17-11-41-20.bpo-42095.kCB7oj.rst deleted file mode 100644 index bf7bc5b..0000000 --- a/Misc/NEWS.d/next/Tests/2021-07-17-11-41-20.bpo-42095.kCB7oj.rst +++ /dev/null @@ -1,2 +0,0 @@ -Added interop tests for Apple plists: generate plist files with Python -plistlib and parse with Apple plutil; and the other way round. diff --git a/Misc/NEWS.d/next/Tests/2021-07-22-16-38-39.bpo-44708.SYNaac.rst b/Misc/NEWS.d/next/Tests/2021-07-22-16-38-39.bpo-44708.SYNaac.rst deleted file mode 100644 index 8b26c4d..0000000 --- a/Misc/NEWS.d/next/Tests/2021-07-22-16-38-39.bpo-44708.SYNaac.rst +++ /dev/null @@ -1,2 +0,0 @@ -Regression tests, when run with -w, are now re-running only the affected -test methods instead of re-running the entire test file. diff --git a/Misc/NEWS.d/next/Tests/2021-07-24-20-09-15.bpo-44734.KKsNOV.rst b/Misc/NEWS.d/next/Tests/2021-07-24-20-09-15.bpo-44734.KKsNOV.rst deleted file mode 100644 index 94e9ce0..0000000 --- a/Misc/NEWS.d/next/Tests/2021-07-24-20-09-15.bpo-44734.KKsNOV.rst +++ /dev/null @@ -1 +0,0 @@ -Fixed floating point precision issue in turtle tests. diff --git a/Misc/NEWS.d/next/Tests/2021-08-06-00-07-15.bpo-40928.aIwb6G.rst b/Misc/NEWS.d/next/Tests/2021-08-06-00-07-15.bpo-40928.aIwb6G.rst deleted file mode 100644 index c9a5e1b..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-06-00-07-15.bpo-40928.aIwb6G.rst +++ /dev/null @@ -1,2 +0,0 @@ -Notify users running test_decimal regression tests on macOS of potential -harmless "malloc can't allocate region" messages spewed by test_decimal. diff --git a/Misc/NEWS.d/next/Tests/2021-08-06-18-36-04.bpo-44852.sUL8YX.rst b/Misc/NEWS.d/next/Tests/2021-08-06-18-36-04.bpo-44852.sUL8YX.rst deleted file mode 100644 index 41b5c2f..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-06-18-36-04.bpo-44852.sUL8YX.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add ability to wholesale silence DeprecationWarnings while running the -regression test suite. diff --git a/Misc/NEWS.d/next/Tests/2021-08-13-12-11-06.bpo-44891.T9_mBT.rst b/Misc/NEWS.d/next/Tests/2021-08-13-12-11-06.bpo-44891.T9_mBT.rst deleted file mode 100644 index 2f83389..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-13-12-11-06.bpo-44891.T9_mBT.rst +++ /dev/null @@ -1,2 +0,0 @@ -Tests were added to clarify :func:`id` is preserved when ``obj * 1`` is used -on :class:`str` and :class:`bytes` objects. Patch by Nikita Sobolev. diff --git a/Misc/NEWS.d/next/Tests/2021-08-18-18-30-12.bpo-44949.VE5ENv.rst b/Misc/NEWS.d/next/Tests/2021-08-18-18-30-12.bpo-44949.VE5ENv.rst deleted file mode 100644 index 7fdf181..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-18-18-30-12.bpo-44949.VE5ENv.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix auto history tests of test_readline: sometimes, the newline character is -not written at the end, so don't expect it in the output. diff --git a/Misc/NEWS.d/next/Tests/2021-08-26-14-20-44.bpo-45011.mQZdXU.rst b/Misc/NEWS.d/next/Tests/2021-08-26-14-20-44.bpo-45011.mQZdXU.rst deleted file mode 100644 index 64e701e..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-26-14-20-44.bpo-45011.mQZdXU.rst +++ /dev/null @@ -1,3 +0,0 @@ -Made tests relying on the :mod:`_asyncio` C extension module optional to -allow running on alternative Python implementations. Patch by Serhiy -Storchaka. diff --git a/Misc/NEWS.d/next/Tests/2021-08-27-22-37-19.bpo-25130.ig4oJe.rst b/Misc/NEWS.d/next/Tests/2021-08-27-22-37-19.bpo-25130.ig4oJe.rst deleted file mode 100644 index 43ce68b..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-27-22-37-19.bpo-25130.ig4oJe.rst +++ /dev/null @@ -1 +0,0 @@ -Add calls of :func:`gc.collect` in tests to support PyPy. diff --git a/Misc/NEWS.d/next/Tests/2021-08-30-11-54-14.bpo-45042.QMz3X8.rst b/Misc/NEWS.d/next/Tests/2021-08-30-11-54-14.bpo-45042.QMz3X8.rst deleted file mode 100644 index e2c0dff..0000000 --- a/Misc/NEWS.d/next/Tests/2021-08-30-11-54-14.bpo-45042.QMz3X8.rst +++ /dev/null @@ -1 +0,0 @@ -Fixes that test classes decorated with ``@hashlib_helper.requires_hashdigest`` were skipped all the time.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Tests/2021-09-01-17-17-44.bpo-44895.kV7H77.rst b/Misc/NEWS.d/next/Tests/2021-09-01-17-17-44.bpo-44895.kV7H77.rst deleted file mode 100644 index 038466f..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-01-17-17-44.bpo-44895.kV7H77.rst +++ /dev/null @@ -1,5 +0,0 @@ -libregrtest now clears the type cache later to reduce the risk of false alarm -when checking for reference leaks. Previously, the type cache was cleared too -early and libregrtest raised a false alarm about reference leaks under very -specific conditions. -Patch by Irit Katriel and Victor Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-09-06-19-00-29.bpo-45052.yrOK3J.rst b/Misc/NEWS.d/next/Tests/2021-09-06-19-00-29.bpo-45052.yrOK3J.rst deleted file mode 100644 index 5c2e4f3..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-06-19-00-29.bpo-45052.yrOK3J.rst +++ /dev/null @@ -1,7 +0,0 @@ -``WithProcessesTestSharedMemory.test_shared_memory_basics`` test was -ignored, because ``self.assertEqual(sms.size, sms2.size)`` line was failing. -It is now removed and test is unskipped. - -The main motivation for this line to be removed from the test is that the -``size`` of ``SharedMemory`` is not ever guaranteed to be the same. It is -decided by the platform. diff --git a/Misc/NEWS.d/next/Tests/2021-09-08-13-01-37.bpo-44860.qXd0kx.rst b/Misc/NEWS.d/next/Tests/2021-09-08-13-01-37.bpo-44860.qXd0kx.rst deleted file mode 100644 index 153a9c5..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-08-13-01-37.bpo-44860.qXd0kx.rst +++ /dev/null @@ -1,2 +0,0 @@ -Update ``test_sysconfig.test_user_similar()`` for the posix_user scheme: -``platlib`` doesn't use :data:`sys.platlibdir`. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-09-11-22-08-18.bpo-45125.FVSzs2.rst b/Misc/NEWS.d/next/Tests/2021-09-11-22-08-18.bpo-45125.FVSzs2.rst deleted file mode 100644 index 5dfbe0e..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-11-22-08-18.bpo-45125.FVSzs2.rst +++ /dev/null @@ -1,2 +0,0 @@ -Improves pickling tests and docs of ``SharedMemory`` and ``SharableList`` -objects. diff --git a/Misc/NEWS.d/next/Tests/2021-09-13-00-28-17.bpo-45156.8oomV3.rst b/Misc/NEWS.d/next/Tests/2021-09-13-00-28-17.bpo-45156.8oomV3.rst deleted file mode 100644 index b2094b5..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-13-00-28-17.bpo-45156.8oomV3.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixes infinite loop on :func:`unittest.mock.seal` of mocks created by -:func:`~unittest.create_autospec`. diff --git a/Misc/NEWS.d/next/Tests/2021-09-14-13-16-18.bpo-45195.EyQR1G.rst b/Misc/NEWS.d/next/Tests/2021-09-14-13-16-18.bpo-45195.EyQR1G.rst deleted file mode 100644 index 16a1f44..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-14-13-16-18.bpo-45195.EyQR1G.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix test_readline.test_nonascii(): sometimes, the newline character is not -written at the end, so don't expect it in the output. Patch by Victor -Stinner. diff --git a/Misc/NEWS.d/next/Tests/2021-09-14-14-54-04.bpo-45185.qFx5I6.rst b/Misc/NEWS.d/next/Tests/2021-09-14-14-54-04.bpo-45185.qFx5I6.rst deleted file mode 100644 index e723f24..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-14-14-54-04.bpo-45185.qFx5I6.rst +++ /dev/null @@ -1 +0,0 @@ -Enables ``TestEnumerations`` test cases in ``test_ssl`` suite. diff --git a/Misc/NEWS.d/next/Tests/2021-09-15-23-32-39.bpo-45209.55ntL5.rst b/Misc/NEWS.d/next/Tests/2021-09-15-23-32-39.bpo-45209.55ntL5.rst deleted file mode 100644 index 4c3bed0..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-15-23-32-39.bpo-45209.55ntL5.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix ``UserWarning: resource_tracker`` warning in -``_test_multiprocessing._TestSharedMemory.test_shared_memory_cleaned_after_process_termination`` diff --git a/Misc/NEWS.d/next/Tests/2021-09-16-17-22-35.bpo-45128.Jz6fl2.rst b/Misc/NEWS.d/next/Tests/2021-09-16-17-22-35.bpo-45128.Jz6fl2.rst deleted file mode 100644 index b50eb32..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-16-17-22-35.bpo-45128.Jz6fl2.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix ``test_multiprocessing_fork`` failure due to ``test_logging`` and -``sys.modules`` manipulation. diff --git a/Misc/NEWS.d/next/Tests/2021-09-24-10-41-49.bpo-45269.8jKEr8.rst b/Misc/NEWS.d/next/Tests/2021-09-24-10-41-49.bpo-45269.8jKEr8.rst deleted file mode 100644 index 72dd947..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-24-10-41-49.bpo-45269.8jKEr8.rst +++ /dev/null @@ -1 +0,0 @@ -Cover case when invalid ``markers`` type is supplied to ``c_make_encoder``. diff --git a/Misc/NEWS.d/next/Tests/2021-09-25-11-05-31.bpo-45280.3MA6lC.rst b/Misc/NEWS.d/next/Tests/2021-09-25-11-05-31.bpo-45280.3MA6lC.rst deleted file mode 100644 index 71691f5..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-25-11-05-31.bpo-45280.3MA6lC.rst +++ /dev/null @@ -1 +0,0 @@ -Add a test case for empty :class:`typing.NamedTuple`. diff --git a/Misc/NEWS.d/next/Tests/2021-09-30-16-54-39.bpo-40173.J_slCw.rst b/Misc/NEWS.d/next/Tests/2021-09-30-16-54-39.bpo-40173.J_slCw.rst deleted file mode 100644 index 2167147..0000000 --- a/Misc/NEWS.d/next/Tests/2021-09-30-16-54-39.bpo-40173.J_slCw.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix :func:`test.support.import_helper.import_fresh_module`. - diff --git a/Misc/NEWS.d/next/Tools-Demos/2020-02-25-18-22-09.bpo-20291.AyrDiZ.rst b/Misc/NEWS.d/next/Tools-Demos/2020-02-25-18-22-09.bpo-20291.AyrDiZ.rst deleted file mode 100644 index c64c548..0000000 --- a/Misc/NEWS.d/next/Tools-Demos/2020-02-25-18-22-09.bpo-20291.AyrDiZ.rst +++ /dev/null @@ -1 +0,0 @@ -Added support for variadic positional parameters in Argument Clinic. diff --git a/Misc/NEWS.d/next/Tools-Demos/2021-05-08-13-57-00.bpo-44074.F09kCK.rst b/Misc/NEWS.d/next/Tools-Demos/2021-05-08-13-57-00.bpo-44074.F09kCK.rst deleted file mode 100644 index 8bccb08..0000000 --- a/Misc/NEWS.d/next/Tools-Demos/2021-05-08-13-57-00.bpo-44074.F09kCK.rst +++ /dev/null @@ -1 +0,0 @@ -Make patchcheck automatically detect the correct base branch name (previously it was hardcoded to 'master')
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Tools-Demos/2021-07-01-22-21-25.bpo-43425.t65len.rst b/Misc/NEWS.d/next/Tools-Demos/2021-07-01-22-21-25.bpo-43425.t65len.rst deleted file mode 100644 index b9ce6c4..0000000 --- a/Misc/NEWS.d/next/Tools-Demos/2021-07-01-22-21-25.bpo-43425.t65len.rst +++ /dev/null @@ -1,3 +0,0 @@ -Removed the 'test2to3' demo project that demonstrated using lib2to3 -to support Python 2.x and Python 3.x from a single source in -a distutils package. Patch by Dong-hee Na diff --git a/Misc/NEWS.d/next/Tools-Demos/2021-08-22-11-45-31.bpo-44978.QupKV3.rst b/Misc/NEWS.d/next/Tools-Demos/2021-08-22-11-45-31.bpo-44978.QupKV3.rst deleted file mode 100644 index c7a844c..0000000 --- a/Misc/NEWS.d/next/Tools-Demos/2021-08-22-11-45-31.bpo-44978.QupKV3.rst +++ /dev/null @@ -1 +0,0 @@ -Allow the Argument Clinic tool to handle ``__complex__`` special methods. diff --git a/Misc/NEWS.d/next/Tools-Demos/2021-08-26-11-57-31.bpo-44967.UT1RMV.rst b/Misc/NEWS.d/next/Tools-Demos/2021-08-26-11-57-31.bpo-44967.UT1RMV.rst deleted file mode 100644 index 564a5c7..0000000 --- a/Misc/NEWS.d/next/Tools-Demos/2021-08-26-11-57-31.bpo-44967.UT1RMV.rst +++ /dev/null @@ -1 +0,0 @@ -pydoc now returns a non-zero status code when a module cannot be found.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Tools-Demos/2021-09-14-11-44-26.bpo-44786.DU0LC0.rst b/Misc/NEWS.d/next/Tools-Demos/2021-09-14-11-44-26.bpo-44786.DU0LC0.rst deleted file mode 100644 index 96ebf2c..0000000 --- a/Misc/NEWS.d/next/Tools-Demos/2021-09-14-11-44-26.bpo-44786.DU0LC0.rst +++ /dev/null @@ -1 +0,0 @@ -Fix a warning in regular expression in the c-analyzer script. diff --git a/Misc/NEWS.d/next/Windows/2020-04-13-15-20-28.bpo-40263.1KKEbu.rst b/Misc/NEWS.d/next/Windows/2020-04-13-15-20-28.bpo-40263.1KKEbu.rst deleted file mode 100644 index 0c31606..0000000 --- a/Misc/NEWS.d/next/Windows/2020-04-13-15-20-28.bpo-40263.1KKEbu.rst +++ /dev/null @@ -1,3 +0,0 @@ -This is a follow-on bug from https://bugs.python.org/issue26903. Once that -is applied we run into an off-by-one assertion problem. The assert was not -correct. diff --git a/Misc/NEWS.d/next/Windows/2021-01-01-21-21-03.bpo-42686.G_f-TC.rst b/Misc/NEWS.d/next/Windows/2021-01-01-21-21-03.bpo-42686.G_f-TC.rst deleted file mode 100644 index 2fcf6e9..0000000 --- a/Misc/NEWS.d/next/Windows/2021-01-01-21-21-03.bpo-42686.G_f-TC.rst +++ /dev/null @@ -1 +0,0 @@ -Build :mod:`sqlite3` with math functions enabled. Patch by Erlend E. Aasland. diff --git a/Misc/NEWS.d/next/Windows/2021-06-06-16-36-13.bpo-41299.Rg-vb_.rst b/Misc/NEWS.d/next/Windows/2021-06-06-16-36-13.bpo-41299.Rg-vb_.rst deleted file mode 100644 index 1104882..0000000 --- a/Misc/NEWS.d/next/Windows/2021-06-06-16-36-13.bpo-41299.Rg-vb_.rst +++ /dev/null @@ -1 +0,0 @@ -Fix 16 milliseconds jitter when using timeouts in :mod:`threading`, such as with :meth:`threading.Lock.acquire` or :meth:`threading.Condition.wait`. diff --git a/Misc/NEWS.d/next/Windows/2021-07-07-21-07-18.bpo-44582.4Mm6Hh.rst b/Misc/NEWS.d/next/Windows/2021-07-07-21-07-18.bpo-44582.4Mm6Hh.rst deleted file mode 100644 index f79c889..0000000 --- a/Misc/NEWS.d/next/Windows/2021-07-07-21-07-18.bpo-44582.4Mm6Hh.rst +++ /dev/null @@ -1,2 +0,0 @@ -Accelerate speed of :mod:`mimetypes` initialization using a native -implementation of the registry scan. diff --git a/Misc/NEWS.d/next/Windows/2021-07-13-15-32-49.bpo-44572.gXvhDc.rst b/Misc/NEWS.d/next/Windows/2021-07-13-15-32-49.bpo-44572.gXvhDc.rst deleted file mode 100644 index 6e074c5..0000000 --- a/Misc/NEWS.d/next/Windows/2021-07-13-15-32-49.bpo-44572.gXvhDc.rst +++ /dev/null @@ -1 +0,0 @@ -Avoid consuming standard input in the :mod:`platform` module
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Windows/2021-08-06-10-11-07.bpo-44848.ib3Jcz.rst b/Misc/NEWS.d/next/Windows/2021-08-06-10-11-07.bpo-44848.ib3Jcz.rst deleted file mode 100644 index 6eadfed..0000000 --- a/Misc/NEWS.d/next/Windows/2021-08-06-10-11-07.bpo-44848.ib3Jcz.rst +++ /dev/null @@ -1 +0,0 @@ -Upgrade Windows installer to use SQLite 3.36.0. diff --git a/Misc/NEWS.d/next/Windows/2021-08-27-23-50-02.bpo-45007.NIBlVG.rst b/Misc/NEWS.d/next/Windows/2021-08-27-23-50-02.bpo-45007.NIBlVG.rst deleted file mode 100644 index fa076ee..0000000 --- a/Misc/NEWS.d/next/Windows/2021-08-27-23-50-02.bpo-45007.NIBlVG.rst +++ /dev/null @@ -1 +0,0 @@ -Update to OpenSSL 1.1.1l in Windows build diff --git a/Misc/NEWS.d/next/Windows/2021-09-03-18-05-21.bpo-45022.bgpD_r.rst b/Misc/NEWS.d/next/Windows/2021-09-03-18-05-21.bpo-45022.bgpD_r.rst deleted file mode 100644 index 8c19faa..0000000 --- a/Misc/NEWS.d/next/Windows/2021-09-03-18-05-21.bpo-45022.bgpD_r.rst +++ /dev/null @@ -1 +0,0 @@ -Update Windows release to include libffi 3.4.2 diff --git a/Misc/NEWS.d/next/Windows/2021-10-05-12-41-53.bpo-45375.CohPP-.rst b/Misc/NEWS.d/next/Windows/2021-10-05-12-41-53.bpo-45375.CohPP-.rst deleted file mode 100644 index c721643..0000000 --- a/Misc/NEWS.d/next/Windows/2021-10-05-12-41-53.bpo-45375.CohPP-.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixes an assertion failure due to searching for the standard library in -unnormalised paths. diff --git a/Misc/NEWS.d/next/macOS/2021-03-29-21-11-23.bpo-34932.f3Hdyd.rst b/Misc/NEWS.d/next/macOS/2021-03-29-21-11-23.bpo-34932.f3Hdyd.rst deleted file mode 100644 index d3a52c9..0000000 --- a/Misc/NEWS.d/next/macOS/2021-03-29-21-11-23.bpo-34932.f3Hdyd.rst +++ /dev/null @@ -1 +0,0 @@ -Add socket.TCP_KEEPALIVE support for macOS. Patch by Shane Harvey. diff --git a/Misc/NEWS.d/next/macOS/2021-05-24-21-15-41.bpo-43109.npKJ9c.rst b/Misc/NEWS.d/next/macOS/2021-05-24-21-15-41.bpo-43109.npKJ9c.rst deleted file mode 100644 index bb4d24f..0000000 --- a/Misc/NEWS.d/next/macOS/2021-05-24-21-15-41.bpo-43109.npKJ9c.rst +++ /dev/null @@ -1,2 +0,0 @@ -Allow --with-lto configure option to work with Apple-supplied Xcode or -Command Line Tools. diff --git a/Misc/NEWS.d/next/macOS/2021-07-12-15-42-02.bpo-41972.yUjE8j.rst b/Misc/NEWS.d/next/macOS/2021-07-12-15-42-02.bpo-41972.yUjE8j.rst deleted file mode 100644 index 6c70c07..0000000 --- a/Misc/NEWS.d/next/macOS/2021-07-12-15-42-02.bpo-41972.yUjE8j.rst +++ /dev/null @@ -1,2 +0,0 @@ -The framework build's user header path in sysconfig is changed to add a -'pythonX.Y' component to match distutils's behavior. diff --git a/Misc/NEWS.d/next/macOS/2021-07-20-22-27-01.bpo-44689.mmT_xH.rst b/Misc/NEWS.d/next/macOS/2021-07-20-22-27-01.bpo-44689.mmT_xH.rst deleted file mode 100644 index b1e878d..0000000 --- a/Misc/NEWS.d/next/macOS/2021-07-20-22-27-01.bpo-44689.mmT_xH.rst +++ /dev/null @@ -1,5 +0,0 @@ - :meth:`ctypes.util.find_library` now works correctly on macOS 11 Big Sur - even if Python is built on an older version of macOS. Previously, when - built on older macOS systems, ``find_library`` was not able to find - macOS system libraries when running on Big Sur due to changes in - how system libraries are stored. diff --git a/Misc/NEWS.d/next/macOS/2021-08-06-10-08-41.bpo-44848.0uYXsE.rst b/Misc/NEWS.d/next/macOS/2021-08-06-10-08-41.bpo-44848.0uYXsE.rst deleted file mode 100644 index 7e9c41a..0000000 --- a/Misc/NEWS.d/next/macOS/2021-08-06-10-08-41.bpo-44848.0uYXsE.rst +++ /dev/null @@ -1 +0,0 @@ -Update macOS installer to use SQLite 3.36.0. diff --git a/Misc/NEWS.d/next/macOS/2021-08-27-16-55-10.bpo-34602.ZjHsYJ.rst b/Misc/NEWS.d/next/macOS/2021-08-27-16-55-10.bpo-34602.ZjHsYJ.rst deleted file mode 100644 index 29a6ff9..0000000 --- a/Misc/NEWS.d/next/macOS/2021-08-27-16-55-10.bpo-34602.ZjHsYJ.rst +++ /dev/null @@ -1,3 +0,0 @@ -When building CPython on macOS with ``./configure ---with-undefined-behavior-sanitizer --with-pydebug``, the stack size is now -quadrupled to allow for the entire test suite to pass. diff --git a/Misc/NEWS.d/next/macOS/2021-08-30-00-04-10.bpo-45007.pixqUB.rst b/Misc/NEWS.d/next/macOS/2021-08-30-00-04-10.bpo-45007.pixqUB.rst deleted file mode 100644 index e4f1ac6..0000000 --- a/Misc/NEWS.d/next/macOS/2021-08-30-00-04-10.bpo-45007.pixqUB.rst +++ /dev/null @@ -1 +0,0 @@ -Update macOS installer builds to use OpenSSL 1.1.1l. @@ -1,4 +1,4 @@ -This is Python version 3.11.0 alpha 0 +This is Python version 3.11.0 alpha 1 ===================================== .. image:: https://travis-ci.com/python/cpython.svg?branch=main |