fix plum compatibility issue caused by 2.3.0

SSAGESLabs · Jul 24, 2024 · 101d72a · 101d72a
1 parent beebd98
commit 101d72a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pysages/utils/compat.py b/pysages/utils/compat.py
@@ -109,7 +109,10 @@ def dispatch_table(dispatch):
     def has_method(fn, T, index):
         types_at_index = set()
         for sig in fn.methods:
-            typ = sig.types[index]
+            if _plum_version_tuple < (2, 3, 0):
+                typ = sig.types[index]
+            else:
+                typ = sig.signature.types[index]
             if _util.get_origin(typ) is _typing.Union:
                 types_at_index.update(_util.get_args(typ))
             else: