stdlib: add argument default values (#9501)

stdlib/inspect.pyi

@@ -165,10 +165,10 @@ modulesbyfile: dict[str, Any]
 _GetMembersPredicate: TypeAlias = Callable[[Any], bool]
 _GetMembersReturn: TypeAlias = list[tuple[str, Any]]
 
-def getmembers(object: object, predicate: _GetMembersPredicate | None = ...) -> _GetMembersReturn: ...
+def getmembers(object: object, predicate: _GetMembersPredicate | None = None) -> _GetMembersReturn: ...
 
 if sys.version_info >= (3, 11):
-    def getmembers_static(object: object, predicate: _GetMembersPredicate | None = ...) -> _GetMembersReturn: ...
+    def getmembers_static(object: object, predicate: _GetMembersPredicate | None = None) -> _GetMembersReturn: ...
 
 def getmodulename(path: str) -> str | None: ...
 def ismodule(object: object) -> TypeGuard[ModuleType]: ...
@@ -269,12 +269,12 @@ _SourceObjectType: TypeAlias = Union[
 ]
 
 def findsource(object: _SourceObjectType) -> tuple[list[str], int]: ...
-def getabsfile(object: _SourceObjectType, _filename: str | None = ...) -> str: ...
+def getabsfile(object: _SourceObjectType, _filename: str | None = None) -> str: ...
 def getblock(lines: Sequence[str]) -> Sequence[str]: ...
 def getdoc(object: object) -> str | None: ...
 def getcomments(object: object) -> str | None: ...
 def getfile(object: _SourceObjectType) -> str: ...
-def getmodule(object: object, _filename: str | None = ...) -> ModuleType | None: ...
+def getmodule(object: object, _filename: str | None = None) -> ModuleType | None: ...
 def getsourcefile(object: _SourceObjectType) -> str | None: ...
 def getsourcelines(object: _SourceObjectType) -> tuple[list[str], int]: ...
 def getsource(object: _SourceObjectType) -> str: ...
@@ -290,10 +290,10 @@ if sys.version_info >= (3, 10):
     def signature(
         obj: _IntrospectableCallable,
         *,
-        follow_wrapped: bool = ...,
-        globals: Mapping[str, Any] | None = ...,
-        locals: Mapping[str, Any] | None = ...,
-        eval_str: bool = ...,
+        follow_wrapped: bool = True,
+        globals: Mapping[str, Any] | None = None,
+        locals: Mapping[str, Any] | None = None,
+        eval_str: bool = False,
     ) -> Signature: ...
 
 else:
@@ -304,7 +304,7 @@ class _empty: ...
 
 class Signature:
     def __init__(
-        self, parameters: Sequence[Parameter] | None = ..., *, return_annotation: Any = ..., __validate_parameters__: bool = ...
+        self, parameters: Sequence[Parameter] | None = None, *, return_annotation: Any = ..., __validate_parameters__: bool = True
     ) -> None: ...
     empty = _empty
     @property
@@ -322,10 +322,10 @@ class Signature:
             cls: type[Self],
             obj: _IntrospectableCallable,
             *,
-            follow_wrapped: bool = ...,
-            globals: Mapping[str, Any] | None = ...,
-            locals: Mapping[str, Any] | None = ...,
-            eval_str: bool = ...,
+            follow_wrapped: bool = True,
+            globals: Mapping[str, Any] | None = None,
+            locals: Mapping[str, Any] | None = None,
+            eval_str: bool = False,
         ) -> Self: ...
     else:
         @classmethod
@@ -337,9 +337,9 @@ if sys.version_info >= (3, 10):
     def get_annotations(
         obj: Callable[..., object] | type[Any] | ModuleType,
         *,
-        globals: Mapping[str, Any] | None = ...,
-        locals: Mapping[str, Any] | None = ...,
-        eval_str: bool = ...,
+        globals: Mapping[str, Any] | None = None,
+        locals: Mapping[str, Any] | None = None,
+        eval_str: bool = False,
     ) -> dict[str, Any]: ...
 
 # The name is the same as the enum's name in CPython
@@ -400,7 +400,7 @@ class BoundArguments:
 # TODO: The actual return type should be list[_ClassTreeItem] but mypy doesn't
 # seem to be supporting this at the moment:
 # _ClassTreeItem = list[_ClassTreeItem] | Tuple[type, Tuple[type, ...]]
-def getclasstree(classes: list[type], unique: bool = ...) -> list[Any]: ...
+def getclasstree(classes: list[type], unique: bool = False) -> list[Any]: ...
 def walktree(classes: list[type], children: Mapping[type[Any], list[type]], parent: type[Any] | None) -> list[Any]: ...
 
 class Arguments(NamedTuple):
@@ -436,7 +436,7 @@ class ArgInfo(NamedTuple):
     locals: dict[str, Any]
 
 def getargvalues(frame: FrameType) -> ArgInfo: ...
-def formatannotation(annotation: object, base_module: str | None = ...) -> str: ...
+def formatannotation(annotation: object, base_module: str | None = None) -> str: ...
 def formatannotationrelativeto(object: object) -> Callable[[object], str]: ...
 
 if sys.version_info < (3, 11):
@@ -476,7 +476,7 @@ class ClosureVars(NamedTuple):
     unbound: AbstractSet[str]
 
 def getclosurevars(func: _IntrospectableCallable) -> ClosureVars: ...
-def unwrap(func: Callable[..., Any], *, stop: Callable[[Callable[..., Any]], Any] | None = ...) -> Any: ...
+def unwrap(func: Callable[..., Any], *, stop: Callable[[Callable[..., Any]], Any] | None = None) -> Any: ...
 
 #
 # The interpreter stack
@@ -500,7 +500,7 @@ if sys.version_info >= (3, 11):
             code_context: list[str] | None,
             index: int | None,
             *,
-            positions: dis.Positions | None = ...,
+            positions: dis.Positions | None = None,
         ) -> Self: ...
 
     class _FrameInfo(NamedTuple):
@@ -522,7 +522,7 @@ if sys.version_info >= (3, 11):
             code_context: list[str] | None,
             index: int | None,
             *,
-            positions: dis.Positions | None = ...,
+            positions: dis.Positions | None = None,
         ) -> Self: ...
 
 else:
@@ -541,13 +541,13 @@ else:
         code_context: list[str] | None
         index: int | None  # type: ignore[assignment]
 
-def getframeinfo(frame: FrameType | TracebackType, context: int = ...) -> Traceback: ...
-def getouterframes(frame: Any, context: int = ...) -> list[FrameInfo]: ...
-def getinnerframes(tb: TracebackType, context: int = ...) -> list[FrameInfo]: ...
+def getframeinfo(frame: FrameType | TracebackType, context: int = 1) -> Traceback: ...
+def getouterframes(frame: Any, context: int = 1) -> list[FrameInfo]: ...
+def getinnerframes(tb: TracebackType, context: int = 1) -> list[FrameInfo]: ...
 def getlineno(frame: FrameType) -> int: ...
 def currentframe() -> FrameType | None: ...
-def stack(context: int = ...) -> list[FrameInfo]: ...
-def trace(context: int = ...) -> list[FrameInfo]: ...
+def stack(context: int = 1) -> list[FrameInfo]: ...
+def trace(context: int = 1) -> list[FrameInfo]: ...
 
 #
 # Fetching attributes statically