From 942ff16673c623ce2b9a86e84fab31cb99b62b65 Mon Sep 17 00:00:00 2001
From: Ken <kenny2minecraft@gmail.com>
Date: Sat, 23 Jan 2021 19:23:25 +0800
Subject: [PATCH] Make IDLE respect sys.excepthook

---
 Lib/idlelib/run.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Lib/idlelib/run.py b/Lib/idlelib/run.py
index 1e84ecc6584ef..1d0cf5c8a178b 100644
--- a/Lib/idlelib/run.py
+++ b/Lib/idlelib/run.py
@@ -565,7 +565,10 @@ def runcode(self, code):
             self.usr_exc_info = sys.exc_info()
             if quitting:
                 exit()
-            print_exception()
+            if sys.excepthook is sys.__excepthook__:
+                print_exception()
+            else:
+                sys.excepthook(*self.usr_exc_info)
             jit = self.rpchandler.console.getvar("<<toggle-jit-stack-viewer>>")
             if jit:
                 self.rpchandler.interp.open_remote_stack_viewer()