From d43639d289d60ed90b7a649d1774c4f34d022769 Mon Sep 17 00:00:00 2001
From: Nikita Sobolev <mail@sobolevn.me>
Date: Thu, 27 Jan 2022 23:46:43 +0300
Subject: [PATCH] Improve `asyncio.Future` type (#7058)

---
 stdlib/asyncio/futures.pyi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/stdlib/asyncio/futures.pyi b/stdlib/asyncio/futures.pyi
index 3ec16f288..d9cfccbc7 100644
--- a/stdlib/asyncio/futures.pyi
+++ b/stdlib/asyncio/futures.pyi
@@ -31,8 +31,9 @@ def isfuture(obj: object) -> bool: ...
 class Future(Awaitable[_T], Iterable[_T]):
     _state: str
     _exception: BaseException
-    _blocking = False
-    _log_traceback = False
+    _blocking: bool
+    _log_traceback: bool
+    _asyncio_future_blocking: bool  # is a part of duck-typing contract for `Future`
     def __init__(self, *, loop: AbstractEventLoop | None = ...) -> None: ...
     def __del__(self) -> None: ...
     if sys.version_info >= (3, 7):