Sync typeshed (#19446)

Source commit:

python/typeshed@84e41f2

Author: cdce8p

mypy/typeshed/stdlib/_interpreters.pyi

@@ -1,9 +1,10 @@
 import types
-from collections.abc import Callable, Mapping
-from typing import Final, Literal, SupportsIndex
+from collections.abc import Callable
+from typing import Any, Final, Literal, SupportsIndex
 from typing_extensions import TypeAlias
 
 _Configs: TypeAlias = Literal["default", "isolated", "legacy", "empty", ""]
+_SharedDict: TypeAlias = dict[str, Any]  # many objects can be shared
 
 class InterpreterError(Exception): ...
 class InterpreterNotFoundError(InterpreterError): ...
@@ -22,7 +23,11 @@ def is_running(id: SupportsIndex, *, restrict: bool = False) -> bool: ...
 def get_config(id: SupportsIndex, *, restrict: bool = False) -> types.SimpleNamespace: ...
 def whence(id: SupportsIndex) -> int: ...
 def exec(
-    id: SupportsIndex, code: str | types.CodeType | Callable[[], object], shared: bool | None = None, *, restrict: bool = False
+    id: SupportsIndex,
+    code: str | types.CodeType | Callable[[], object],
+    shared: _SharedDict | None = None,
+    *,
+    restrict: bool = False,
 ) -> None | types.SimpleNamespace: ...
 def call(
     id: SupportsIndex,
@@ -33,12 +38,16 @@ def call(
     restrict: bool = False,
 ) -> object: ...
 def run_string(
-    id: SupportsIndex, script: str | types.CodeType | Callable[[], object], shared: bool | None = None, *, restrict: bool = False
+    id: SupportsIndex,
+    script: str | types.CodeType | Callable[[], object],
+    shared: _SharedDict | None = None,
+    *,
+    restrict: bool = False,
 ) -> None: ...
 def run_func(
-    id: SupportsIndex, func: types.CodeType | Callable[[], object], shared: bool | None = None, *, restrict: bool = False
+    id: SupportsIndex, func: types.CodeType | Callable[[], object], shared: _SharedDict | None = None, *, restrict: bool = False
 ) -> None: ...
-def set___main___attrs(id: SupportsIndex, updates: Mapping[str, object], *, restrict: bool = False) -> None: ...
+def set___main___attrs(id: SupportsIndex, updates: _SharedDict, *, restrict: bool = False) -> None: ...
 def incref(id: SupportsIndex, *, implieslink: bool = False, restrict: bool = False) -> None: ...
 def decref(id: SupportsIndex, *, restrict: bool = False) -> None: ...
 def is_shareable(obj: object) -> bool: ...

mypy/typeshed/stdlib/_json.pyi

@@ -11,7 +11,7 @@ class make_encoder:
     @property
     def key_separator(self) -> str: ...
     @property
-    def indent(self) -> int | None: ...
+    def indent(self) -> str | None: ...
     @property
     def markers(self) -> dict[int, Any] | None: ...
     @property
@@ -25,7 +25,7 @@ class make_encoder:
         markers: dict[int, Any] | None,
         default: Callable[[Any], Any],
         encoder: Callable[[str], str],
-        indent: int | None,
+        indent: str | None,
         key_separator: str,
         item_separator: str,
         sort_keys: bool,

mypy/typeshed/stdlib/_markupbase.pyi

@@ -5,9 +5,9 @@ class ParserBase:
     def reset(self) -> None: ...
     def getpos(self) -> tuple[int, int]: ...
     def unknown_decl(self, data: str) -> None: ...
-    def parse_comment(self, i: int, report: int = 1) -> int: ...  # undocumented
+    def parse_comment(self, i: int, report: bool = True) -> int: ...  # undocumented
     def parse_declaration(self, i: int) -> int: ...  # undocumented
-    def parse_marked_section(self, i: int, report: int = 1) -> int: ...  # undocumented
+    def parse_marked_section(self, i: int, report: bool = True) -> int: ...  # undocumented
     def updatepos(self, i: int, j: int) -> int: ...  # undocumented
     if sys.version_info < (3, 10):
         # Removed from ParserBase: https://bugs.python.org/issue31844

mypy/typeshed/stdlib/ast.pyi

@@ -1096,8 +1096,16 @@ class Constant(expr):
     kind: str | None
     if sys.version_info < (3, 14):
         # Aliases for value, for backwards compatibility
-        s: _ConstantValue
-        n: _ConstantValue
+        @deprecated("Will be removed in Python 3.14; use value instead")
+        @property
+        def n(self) -> _ConstantValue: ...
+        @n.setter
+        def n(self, value: _ConstantValue) -> None: ...
+        @deprecated("Will be removed in Python 3.14; use value instead")
+        @property
+        def s(self) -> _ConstantValue: ...
+        @s.setter
+        def s(self, value: _ConstantValue) -> None: ...
 
     def __init__(self, value: _ConstantValue, kind: str | None = None, **kwargs: Unpack[_Attributes]) -> None: ...
 
@@ -1495,11 +1503,11 @@ if sys.version_info >= (3, 10):
 
     class MatchSingleton(pattern):
         __match_args__ = ("value",)
-        value: Literal[True, False] | None
-        def __init__(self, value: Literal[True, False] | None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
+        value: bool | None
+        def __init__(self, value: bool | None, **kwargs: Unpack[_Attributes[int]]) -> None: ...
 
         if sys.version_info >= (3, 14):
-            def __replace__(self, *, value: Literal[True, False] | None = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
+            def __replace__(self, *, value: bool | None = ..., **kwargs: Unpack[_Attributes[int]]) -> Self: ...
 
     class MatchSequence(pattern):
         __match_args__ = ("patterns",)
@@ -1696,25 +1704,23 @@ class _ABC(type):
 if sys.version_info < (3, 14):
     @deprecated("Replaced by ast.Constant; removed in Python 3.14")
     class Num(Constant, metaclass=_ABC):
-        value: int | float | complex
+        def __new__(cls, n: complex, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
     @deprecated("Replaced by ast.Constant; removed in Python 3.14")
     class Str(Constant, metaclass=_ABC):
-        value: str
-        # Aliases for value, for backwards compatibility
-        s: str
+        def __new__(cls, s: str, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
     @deprecated("Replaced by ast.Constant; removed in Python 3.14")
     class Bytes(Constant, metaclass=_ABC):
-        value: bytes
-        # Aliases for value, for backwards compatibility
-        s: bytes
+        def __new__(cls, s: bytes, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
     @deprecated("Replaced by ast.Constant; removed in Python 3.14")
-    class NameConstant(Constant, metaclass=_ABC): ...
+    class NameConstant(Constant, metaclass=_ABC):
+        def __new__(cls, value: _ConstantValue, kind: str | None, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
     @deprecated("Replaced by ast.Constant; removed in Python 3.14")
-    class Ellipsis(Constant, metaclass=_ABC): ...
+    class Ellipsis(Constant, metaclass=_ABC):
+        def __new__(cls, **kwargs: Unpack[_Attributes]) -> Constant: ...  # type: ignore[misc]  # pyright: ignore[reportInconsistentConstructor]
 
 # everything below here is defined in ast.py
 
@@ -1797,7 +1803,7 @@ if sys.version_info >= (3, 13):
         type_comments: bool = False,
         feature_version: None | int | tuple[int, int] = None,
         optimize: Literal[-1, 0, 1, 2] = -1,
-    ) -> AST: ...
+    ) -> mod: ...
 
 else:
     @overload
@@ -1868,7 +1874,7 @@ else:
         *,
         type_comments: bool = False,
         feature_version: None | int | tuple[int, int] = None,
-    ) -> AST: ...
+    ) -> mod: ...
 
 def literal_eval(node_or_string: str | AST) -> Any: ...
 

mypy/typeshed/stdlib/asyncio/__init__.pyi

@@ -1,4 +1,4 @@
-# ruff: noqa: PLR5501 # This condition is so big, it's clearer to keep to platform condition in two blocks
+# This condition is so big, it's clearer to keep to platform condition in two blocks
 # Can't NOQA on a specific line: https://github.com/plinss/flake8-noqa/issues/22
 import sys
 from collections.abc import Awaitable, Coroutine, Generator

mypy/typeshed/stdlib/builtins.pyi

@@ -609,7 +609,7 @@ class bytes(Sequence[int]):
     def strip(self, bytes: ReadableBuffer | None = None, /) -> bytes: ...
     def swapcase(self) -> bytes: ...
     def title(self) -> bytes: ...
-    def translate(self, table: ReadableBuffer | None, /, delete: bytes = b"") -> bytes: ...
+    def translate(self, table: ReadableBuffer | None, /, delete: ReadableBuffer = b"") -> bytes: ...
     def upper(self) -> bytes: ...
     def zfill(self, width: SupportsIndex, /) -> bytes: ...
     @classmethod

mypy/typeshed/stdlib/collections/__init__.pyi

@@ -108,6 +108,8 @@ class UserDict(MutableMapping[_KT, _VT]):
         @overload
         def get(self, key: _KT, default: None = None) -> _VT | None: ...
         @overload
+        def get(self, key: _KT, default: _VT) -> _VT: ...
+        @overload
         def get(self, key: _KT, default: _T) -> _VT | _T: ...
 
 class UserList(MutableSequence[_T]):
@@ -452,6 +454,8 @@ class ChainMap(MutableMapping[_KT, _VT]):
     @overload
     def get(self, key: _KT, default: None = None) -> _VT | None: ...
     @overload
+    def get(self, key: _KT, default: _VT) -> _VT: ...
+    @overload
     def get(self, key: _KT, default: _T) -> _VT | _T: ...
     def __missing__(self, key: _KT) -> _VT: ...  # undocumented
     def __bool__(self) -> bool: ...