https://github.com/irmen/Pyro5/commit/8db91b617dd08508053e54dea2a781749a00ffc8.patch
https://bugs.gentoo.org/915997

From 8db91b617dd08508053e54dea2a781749a00ffc8 Mon Sep 17 00:00:00 2001
From: Irmen de Jong <irmen@razorvine.net>
Date: Sat, 21 Oct 2023 21:48:56 +0200
Subject: [PATCH] made getGetInterface test work with ipv6 localhost

---
 tests/test_socketutil.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/tests/test_socketutil.py b/tests/test_socketutil.py
index ef0720d..c9467ae 100644
--- a/tests/test_socketutil.py
+++ b/tests/test_socketutil.py
@@ -56,10 +56,15 @@ def testGetIP6(self):
 
     def testGetInterface(self):
         addr = socketutil.get_interface("localhost")
-        assert addr.version == 4
-        assert str(addr).startswith("127.")
-        assert str(addr.ip).startswith("127.0")
-        assert str(addr.network).startswith("127.0")
+        if addr.version == 6:
+            assert str(addr).startswith("::1")
+            assert str(addr.ip) == "::1"
+            assert str(addr.network).startswith("::1")
+        else:
+            assert addr.version == 4
+            assert str(addr).startswith("127.")
+            assert str(addr.ip).startswith("127.0")
+            assert str(addr.network).startswith("127.0")
         if has_ipv6:
             addr = socketutil.get_interface("::1")
             assert addr.version == 6