From a1a90e4c9541fa740dcc7fb27e267fa5fb89617a Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveTH@foxmail.com>
Date: Thu, 18 Jun 2026 10:43:38 +0800
Subject: [PATCH] Update os.c

---
 src/modules/os.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/os.c b/src/modules/os.c
index 1109d2cf..7c366730 100644
--- a/src/modules/os.c
+++ b/src/modules/os.c
@@ -235,8 +235,8 @@ static bool io_FileIO_flush(int argc, py_Ref argv) {
 
 void pk__add_module_io() {
     py_Ref mod = py_newmodule("io");
-
-    py_Type FileIO = pk_newtype("FileIO", tp_object, mod, NULL, false, true);
+    py_Type FileIO = py_newtype("FileIO", tp_object, mod, NULL);
+    py_tpsetfinal(FileIO);
 
     py_bindmagic(FileIO, __new__, io_FileIO__new__);
     py_bindmagic(FileIO, __enter__, io_FileIO__enter__);