From 31495e53bd977c8cdf5dcd806d14655af5c9ceeb Mon Sep 17 00:00:00 2001
From: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Date: Tue, 19 Sep 2023 23:24:22 -0700
Subject: [PATCH] typing.pyi: IO.name may be bytes (#10738)

---
 stdlib/typing.pyi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/stdlib/typing.pyi b/stdlib/typing.pyi
index 2c1ebe6d7..6deb0ffd0 100644
--- a/stdlib/typing.pyi
+++ b/stdlib/typing.pyi
@@ -709,8 +709,10 @@ class IO(Iterator[AnyStr], Generic[AnyStr]):
     # See #8726
     @property
     def mode(self) -> str: ...
+    # Usually str, but may be bytes if a bytes path was passed to open(). See #10737.
+    # If PEP 696 becomes available, we may want to use a defaulted TypeVar here.
     @property
-    def name(self) -> str: ...
+    def name(self) -> str | Any: ...
     @abstractmethod
     def close(self) -> None: ...
     @property