From 3e7be69e1e405e1d5ddd232c69c024ee441592c5 Mon Sep 17 00:00:00 2001
From: Aditya Pillai <dev@pillai.io>
Date: Mon, 10 Mar 2025 14:19:34 -0400
Subject: [PATCH] Conditionally use Py_REFCNT

---
 src/converter/from_python.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/converter/from_python.cpp b/src/converter/from_python.cpp
index 589d99ef..f3989ba7 100644
--- a/src/converter/from_python.cpp
+++ b/src/converter/from_python.cpp
@@ -222,7 +222,13 @@ namespace
       , char const* ref_type)
   {
       handle<> holder(source);
-      if (Py_REFCNT(source) <= 1)
+      if (
+#if PY_VERSION_HEX < 0x03090000
+                source->ob_refcnt
+#else
+                Py_REFCNT(source)
+#endif
+                <= 1)
       {
           handle<> msg(
 #if PY_VERSION_HEX >= 0x3000000