https://github.com/autocracy/python-ipy/pull/76/commits/109ac8c6c1b19243047c262beeabc7d72997e2d1
From 109ac8c6c1b19243047c262beeabc7d72997e2d1 Mon Sep 17 00:00:00 2001
From: Karthikeyan Singaravelan <tir.karthi@gmail.com>
Date: Sat, 14 Aug 2021 05:01:15 +0000
Subject: [PATCH] Set daemon attribute instead of using setDaemon method that
 was deprecated in Python 3.10

---
 test/test_IPy.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_IPy.py b/test/test_IPy.py
index 8dbbd97..769fd7e 100644
--- a/test/test_IPy.py
+++ b/test/test_IPy.py
@@ -785,7 +785,7 @@ def run(self):
                 self.result = default
 
     it = InterruptableThread()
-    it.setDaemon(True)
+    it.daemon = True
     it.start()
     it.join(timeout_duration)
     if hasattr(it, 'is_alive'):
