fix helper with python3.8

aio-libs · Oct 6, 2024 · f7c068c · f7c068c
1 parent ce4da7f
commit f7c068c
Showing 1 changed file with 9 additions and 1 deletion.
diff --git 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()