Sync typeshed (#18294)

Source commit:

python/typeshed@fc11e83

mypy/typeshed/stdlib/_sitebuiltins.pyi

@@ -1,16 +1,17 @@
+import sys
 from collections.abc import Iterable
 from typing import ClassVar, Literal, NoReturn
 
 class Quitter:
     name: str
     eof: str
     def __init__(self, name: str, eof: str) -> None: ...
-    def __call__(self, code: int | None = None) -> NoReturn: ...
+    def __call__(self, code: sys._ExitCode = None) -> NoReturn: ...
 
 class _Printer:
     MAXLINES: ClassVar[Literal[23]]
     def __init__(self, name: str, data: str, files: Iterable[str] = (), dirs: Iterable[str] = ()) -> None: ...
     def __call__(self) -> None: ...
 
 class _Helper:
-    def __call__(self, request: object) -> None: ...
+    def __call__(self, request: object = ...) -> None: ...

mypy/typeshed/stdlib/asyncio/proactor_events.pyi

@@ -62,3 +62,4 @@ class _ProactorSocketTransport(_ProactorReadPipeTransport, _ProactorBaseWritePip
 
 class BaseProactorEventLoop(base_events.BaseEventLoop):
     def __init__(self, proactor: Any) -> None: ...
+    async def sock_recv(self, sock: socket, n: int) -> bytes: ...

mypy/typeshed/stdlib/asyncio/selector_events.pyi

@@ -1,8 +1,10 @@
 import selectors
+from socket import socket
 
 from . import base_events
 
 __all__ = ("BaseSelectorEventLoop",)
 
 class BaseSelectorEventLoop(base_events.BaseEventLoop):
     def __init__(self, selector: selectors.BaseSelector | None = None) -> None: ...
+    async def sock_recv(self, sock: socket, n: int) -> bytes: ...

mypy/typeshed/stdlib/builtins.pyi

@@ -1,5 +1,6 @@
 # ruff: noqa: PYI036 # This is the module declaring BaseException
 import _ast
+import _sitebuiltins
 import _typeshed
 import sys
 import types
@@ -46,7 +47,6 @@ from typing import (  # noqa: Y022
     Mapping,
     MutableMapping,
     MutableSequence,
-    NoReturn,
     Protocol,
     Sequence,
     SupportsAbs,
@@ -1264,8 +1264,10 @@ def compile(
     *,
     _feature_version: int = -1,
 ) -> Any: ...
-def copyright() -> None: ...
-def credits() -> None: ...
+
+copyright: _sitebuiltins._Printer
+credits: _sitebuiltins._Printer
+
 def delattr(obj: object, name: str, /) -> None: ...
 def dir(o: object = ..., /) -> list[str]: ...
 @overload
@@ -1320,7 +1322,7 @@ else:
         /,
     ) -> None: ...
 
-def exit(code: sys._ExitCode = None) -> NoReturn: ...
+exit: _sitebuiltins.Quitter
 
 class filter(Generic[_T]):
     @overload
@@ -1354,7 +1356,9 @@ def getattr(o: object, name: str, default: _T, /) -> Any | _T: ...
 def globals() -> dict[str, Any]: ...
 def hasattr(obj: object, name: str, /) -> bool: ...
 def hash(obj: object, /) -> int: ...
-def help(request: object = ...) -> None: ...
+
+help: _sitebuiltins._Helper
+
 def hex(number: int | SupportsIndex, /) -> str: ...
 def id(obj: object, /) -> int: ...
 def input(prompt: object = "", /) -> str: ...
@@ -1380,7 +1384,9 @@ else:
 def isinstance(obj: object, class_or_tuple: _ClassInfo, /) -> bool: ...
 def issubclass(cls: type, class_or_tuple: _ClassInfo, /) -> bool: ...
 def len(obj: Sized, /) -> int: ...
-def license() -> None: ...
+
+license: _sitebuiltins._Printer
+
 def locals() -> dict[str, Any]: ...
 
 class map(Generic[_S]):
@@ -1623,7 +1629,8 @@ def pow(base: _SupportsPow3[_E, _M, _T_co], exp: _E, mod: _M) -> _T_co: ...
 def pow(base: _SupportsSomeKindOfPow, exp: float, mod: None = None) -> Any: ...
 @overload
 def pow(base: _SupportsSomeKindOfPow, exp: complex, mod: None = None) -> complex: ...
-def quit(code: sys._ExitCode = None) -> NoReturn: ...
+
+quit: _sitebuiltins.Quitter
 
 class reversed(Generic[_T]):
     @overload

mypy/typeshed/stdlib/ctypes/__init__.pyi

@@ -47,7 +47,7 @@ class ArgumentError(Exception): ...
 
 class CDLL:
     _func_flags_: ClassVar[int]
-    _func_restype_: ClassVar[_CDataType]
+    _func_restype_: ClassVar[type[_CDataType]]
     _name: str
     _handle: int
     _FuncPtr: type[_FuncPointer]
@@ -202,7 +202,10 @@ if sys.platform == "win32":
     class HRESULT(_SimpleCData[int]): ...  # TODO undocumented
 
 if sys.version_info >= (3, 12):
-    c_time_t: type[c_int32 | c_int64]  # alias for one or the other at runtime
+    # At runtime, this is an alias for either c_int32 or c_int64,
+    # which are themselves an alias for one of c_short, c_int, c_long, or c_longlong
+    # This covers all our bases.
+    c_time_t: type[c_int32 | c_int64 | c_short | c_int | c_long | c_longlong]
 
 class py_object(_CanCastTo, _SimpleCData[_T]): ...
 

mypy/typeshed/stdlib/fractions.pyi

@@ -27,11 +27,11 @@ class Fraction(Rational):
     @overload
     def __new__(cls, numerator: int | Rational = 0, denominator: int | Rational | None = None) -> Self: ...
     @overload
-    def __new__(cls, value: float | Decimal | str, /) -> Self: ...
+    def __new__(cls, numerator: float | Decimal | str) -> Self: ...
 
     if sys.version_info >= (3, 14):
         @overload
-        def __new__(cls, value: _ConvertibleToIntegerRatio) -> Self: ...
+        def __new__(cls, numerator: _ConvertibleToIntegerRatio) -> Self: ...
 
     @classmethod
     def from_float(cls, f: float) -> Self: ...

mypy/typeshed/stdlib/optparse.pyi

@@ -182,6 +182,8 @@ class Values:
     def ensure_value(self, attr: str, value): ...
     def read_file(self, filename: str, mode: str = "careful") -> None: ...
     def read_module(self, modname: str, mode: str = "careful") -> None: ...
+    # __getattr__ doesn't exist, but anything passed as a default to __init__
+    # is set on the instance.
     def __getattr__(self, name: str): ...
     def __setattr__(self, name: str, value, /) -> None: ...
     def __eq__(self, other: object) -> bool: ...

mypy/typeshed/stdlib/os/__init__.pyi

@@ -231,6 +231,7 @@ if sys.platform == "linux" and sys.version_info >= (3, 12):
         "CLONE_NEWNET",
         "CLONE_NEWNS",
         "CLONE_NEWPID",
+        "CLONE_NEWTIME",
         "CLONE_NEWUSER",
         "CLONE_NEWUTS",
         "CLONE_SIGHAND",

mypy/typeshed/stdlib/traceback.pyi

@@ -115,6 +115,8 @@ if sys.version_info >= (3, 11):
 class TracebackException:
     __cause__: TracebackException
     __context__: TracebackException
+    if sys.version_info >= (3, 11):
+        exceptions: list[TracebackException] | None
     __suppress_context__: bool
     stack: StackSummary
     filename: str