From f7c068c4d5e66dbf227bb2dac4f6c563d05500fb Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 6 Oct 2024 12:50:55 -0500
Subject: [PATCH] fix helper with python3.8

---
 src/propcache/_helpers_c.pyx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/propcache/_helpers_c.pyx b/src/propcache/_helpers_c.pyx
index 5369e12..3999a67 100644
--- a/src/propcache/_helpers_c.pyx
+++ b/src/propcache/_helpers_c.pyx
@@ -1,5 +1,13 @@
 # cython: language_level=3
-from types import GenericAlias
+import sys
+import types
+
+if sys.version_info >= (3, 9):
+    GenericAlias = types.GenericAlias
+else:
+
+    def GenericAlias(cls):
+        return cls
 
 
 cdef _sentinel = object()