[_operator] Remove Anys that can be improved

pyrightconfig.stricter.json

@@ -9,13 +9,15 @@
         // test cases use a custom pyrightconfig file
         "**/@tests/test_cases",
         "stdlib/__main__.pyi",
+        "stdlib/_operator.pyi",
         "stdlib/_tkinter.pyi",
         "stdlib/distutils/cmd.pyi",
         "stdlib/distutils/command",
         "stdlib/distutils/dist.pyi",
         "stdlib/encodings/__init__.pyi",
         "stdlib/lib2to3/fixes/*.pyi",
         "stdlib/numbers.pyi",
+        "stdlib/operator.pyi",
         "stdlib/tkinter/__init__.pyi",
         "stdlib/tkinter/dialog.pyi",
         "stdlib/tkinter/filedialog.pyi",

stdlib/_operator.pyi

@@ -1,5 +1,5 @@
 import sys
-from _typeshed import SupportsGetItem
+from _typeshed import SupportsGetItem, SupportsMul, SupportsRMul
 from collections.abc import Callable, Container, Iterable, MutableMapping, MutableSequence, Sequence
 from operator import attrgetter as attrgetter, itemgetter as itemgetter, methodcaller as methodcaller
 from typing import Any, AnyStr, Protocol, SupportsAbs, SupportsIndex, TypeVar, overload, type_check_only
@@ -8,6 +8,7 @@ from typing_extensions import ParamSpec, TypeAlias, TypeIs
 _R = TypeVar("_R")
 _T = TypeVar("_T")
 _T_co = TypeVar("_T_co", covariant=True)
+_T_contra = TypeVar("_T_contra", contravariant=True)
 _K = TypeVar("_K")
 _V = TypeVar("_V")
 _P = ParamSpec("_P")
@@ -58,24 +59,27 @@ def truth(a: object, /) -> bool: ...
 def is_(a: object, b: object, /) -> bool: ...
 def is_not(a: object, b: object, /) -> bool: ...
 def abs(a: SupportsAbs[_T], /) -> _T: ...
-def add(a: Any, b: Any, /) -> Any: ...
-def and_(a: Any, b: Any, /) -> Any: ...
-def floordiv(a: Any, b: Any, /) -> Any: ...
+def add(a, b, /): ...
+def and_(a, b, /): ...
+def floordiv(a, b, /): ...
 def index(a: SupportsIndex, /) -> int: ...
 def inv(a: _SupportsInversion[_T_co], /) -> _T_co: ...
 def invert(a: _SupportsInversion[_T_co], /) -> _T_co: ...
-def lshift(a: Any, b: Any, /) -> Any: ...
-def mod(a: Any, b: Any, /) -> Any: ...
-def mul(a: Any, b: Any, /) -> Any: ...
-def matmul(a: Any, b: Any, /) -> Any: ...
+def lshift(a, b, /): ...
+def mod(a, b, /): ...
+@overload
+def mul(a: SupportsMul[_T_contra, _T_co], b: _T_contra, /) -> _T_co: ...
+@overload
+def mul(a: _T_contra, b: SupportsRMul[_T_contra, _T_co], /) -> _T_co: ...
+def matmul(a, b, /): ...
 def neg(a: _SupportsNeg[_T_co], /) -> _T_co: ...
-def or_(a: Any, b: Any, /) -> Any: ...
+def or_(a, b, /): ...
 def pos(a: _SupportsPos[_T_co], /) -> _T_co: ...
-def pow(a: Any, b: Any, /) -> Any: ...
-def rshift(a: Any, b: Any, /) -> Any: ...
-def sub(a: Any, b: Any, /) -> Any: ...
-def truediv(a: Any, b: Any, /) -> Any: ...
-def xor(a: Any, b: Any, /) -> Any: ...
+def pow(a, b, /): ...
+def rshift(a, b, /): ...
+def sub(a, b, /): ...
+def truediv(a, b, /): ...
+def xor(a, b, /): ...
 def concat(a: Sequence[_T], b: Sequence[_T], /) -> Sequence[_T]: ...
 def contains(a: Container[object], b: object, /) -> bool: ...
 def countOf(a: Iterable[object], b: object, /) -> int: ...
@@ -97,20 +101,20 @@ def setitem(a: MutableSequence[_T], b: slice[int | None], c: Sequence[_T], /) ->
 @overload
 def setitem(a: MutableMapping[_K, _V], b: _K, c: _V, /) -> None: ...
 def length_hint(obj: object, default: int = 0, /) -> int: ...
-def iadd(a: Any, b: Any, /) -> Any: ...
-def iand(a: Any, b: Any, /) -> Any: ...
-def iconcat(a: Any, b: Any, /) -> Any: ...
-def ifloordiv(a: Any, b: Any, /) -> Any: ...
-def ilshift(a: Any, b: Any, /) -> Any: ...
-def imod(a: Any, b: Any, /) -> Any: ...
-def imul(a: Any, b: Any, /) -> Any: ...
-def imatmul(a: Any, b: Any, /) -> Any: ...
-def ior(a: Any, b: Any, /) -> Any: ...
-def ipow(a: Any, b: Any, /) -> Any: ...
-def irshift(a: Any, b: Any, /) -> Any: ...
-def isub(a: Any, b: Any, /) -> Any: ...
-def itruediv(a: Any, b: Any, /) -> Any: ...
-def ixor(a: Any, b: Any, /) -> Any: ...
+def iadd(a, b, /): ...
+def iand(a, b, /): ...
+def iconcat(a, b, /): ...
+def ifloordiv(a, b, /): ...
+def ilshift(a, b, /): ...
+def imod(a, b, /): ...
+def imul(a, b, /): ...
+def imatmul(a, b, /): ...
+def ior(a, b, /): ...
+def ipow(a, b, /): ...
+def irshift(a, b, /): ...
+def isub(a, b, /): ...
+def itruediv(a, b, /): ...
+def ixor(a, b, /): ...
 
 if sys.version_info >= (3, 11):
     def call(obj: Callable[_P, _R], /, *args: _P.args, **kwargs: _P.kwargs) -> _R: ...