Add some missing items to sys.pyi and types.pyi (#7447)

stdlib/sys.pyi

@@ -5,7 +5,20 @@ from importlib.abc import PathEntryFinder
 from importlib.machinery import ModuleSpec
 from io import TextIOWrapper
 from types import FrameType, ModuleType, TracebackType
-from typing import Any, AsyncGenerator, Callable, NoReturn, Optional, Protocol, Sequence, TextIO, TypeVar, Union, overload
+from typing import (
+    Any,
+    AsyncGenerator,
+    Callable,
+    Coroutine,
+    NoReturn,
+    Optional,
+    Protocol,
+    Sequence,
+    TextIO,
+    TypeVar,
+    Union,
+    overload,
+)
 from typing_extensions import Literal, final
 
 _T = TypeVar("_T")
@@ -292,6 +305,10 @@ if sys.version_info < (3, 9):
     def getcheckinterval() -> int: ...  # deprecated
     def setcheckinterval(__n: int) -> None: ...  # deprecated
 
+if sys.version_info < (3, 9):
+    # An 11-tuple or None
+    def callstats() -> tuple[int, int, int, int, int, int, int, int, int, int, int] | None: ...
+
 if sys.version_info >= (3, 8):
     # Doesn't exist at runtime, but exported in the stubs so pytest etc. can annotate their code more easily.
     class UnraisableHookArgs:
@@ -324,3 +341,8 @@ if sys.version_info >= (3, 6):
 if sys.version_info >= (3, 7):
     def get_coroutine_origin_tracking_depth() -> int: ...
     def set_coroutine_origin_tracking_depth(depth: int) -> None: ...
+
+if sys.version_info < (3, 8):
+    _CoroWrapper = Callable[[Coroutine[Any, Any, Any]], Any]
+    def set_coroutine_wrapper(__wrapper: _CoroWrapper) -> None: ...
+    def get_coroutine_wrapper() -> _CoroWrapper: ...

stdlib/types.pyi

@@ -437,6 +437,10 @@ class CoroutineType(Coroutine[_T_co, _T_contra, _V_co]):
     def cr_frame(self) -> FrameType: ...
     @property
     def cr_running(self) -> bool: ...
+    if sys.version_info >= (3, 7):
+        @property
+        def cr_origin(self) -> tuple[tuple[str, int, str], ...] | None: ...
+
     def close(self) -> None: ...
     def __await__(self) -> Generator[Any, None, _V_co]: ...
     def send(self, __arg: _T_contra) -> _T_co: ...