From 36cc6d194597c2769f23272aeaed21137efbf6db Mon Sep 17 00:00:00 2001
From: Jeong YunWon <jeong@youknowone.org>
Date: Tue, 29 Jul 2025 13:18:36 +0900
Subject: [PATCH] Backport CPython gh-137195

https://github.com/python/cpython/pull/137195
---
 Lib/test/support/__init__.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index b69278f99..652a8cd92 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -514,7 +514,12 @@ def has_no_debug_ranges():
     return not bool(config['code_debug_ranges'])
 
 def requires_debug_ranges(reason='requires co_positions / debug_ranges'):
-    return unittest.skipIf(has_no_debug_ranges(), reason)
+    try:
+        skip = has_no_debug_ranges()
+    except unittest.SkipTest as e:
+        skip = True
+        reason = e.args[0] if e.args else reason
+    return unittest.skipIf(skip, reason)
 
 @contextlib.contextmanager
 def suppress_immortalization(suppress=True):