From 9565c595ca6c0a95ef242242594f26251a2c1ea3 Mon Sep 17 00:00:00 2001
From: Josh Smith <cmyuiosu@gmail.com>
Date: Sat, 12 Jun 2021 16:53:27 -0400
Subject: [PATCH] use TextIOWrapper for sys.__stdin__, sys.__stdout__,
 sys.__stderr__ (#5623)

---
 stdlib/sys.pyi | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/stdlib/sys.pyi b/stdlib/sys.pyi
index 8370f0b29..49623565d 100644
--- a/stdlib/sys.pyi
+++ b/stdlib/sys.pyi
@@ -2,6 +2,7 @@ import sys
 from builtins import object as _object
 from importlib.abc import Loader, PathEntryFinder
 from importlib.machinery import ModuleSpec
+from io import TextIOWrapper
 from types import FrameType, ModuleType, TracebackType
 from typing import (
     Any,
@@ -79,9 +80,9 @@ stdout: TextIO
 stderr: TextIO
 if sys.version_info >= (3, 10):
     stdlib_module_names: FrozenSet[str]
-__stdin__: TextIO
-__stdout__: TextIO
-__stderr__: TextIO
+__stdin__: TextIOWrapper
+__stdout__: TextIOWrapper
+__stderr__: TextIOWrapper
 tracebacklimit: int
 version: str
 api_version: int