From b36779963470efe3916190df33486f25315d47a1 Mon Sep 17 00:00:00 2001
From: Shantanu <hauntsaninja@users.noreply.github.com>
Date: Sun, 24 May 2020 17:34:48 -0700
Subject: [PATCH] sunau: openfp is removed in py39 (#4066)

Co-authored-by: hauntsaninja <>
---
 stdlib/2and3/sunau.pyi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stdlib/2and3/sunau.pyi b/stdlib/2and3/sunau.pyi
index b957f5808..782ff7214 100644
--- a/stdlib/2and3/sunau.pyi
+++ b/stdlib/2and3/sunau.pyi
@@ -83,4 +83,5 @@ class Au_write:
 
 # Returns a Au_read if mode is rb and Au_write if mode is wb
 def open(f: _File, mode: Optional[str] = ...) -> Any: ...
-openfp = open
+if sys.version_info < (3, 9):
+    openfp = open