bwic

mkorpela · Aug 6, 2023 · 866d3cc · 866d3cc
1 parent d9bcc4a
commit 866d3cc
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/overrides/typing_utils.py b/overrides/typing_utils.py
@@ -36,6 +36,11 @@
 else:
     _TypedDictMeta = None
 
+if hasattr(types, "UnionType"):
+    UnionType = getattr(types, "UnionType")
+else:
+    UnionType = None
+
 
 unknown = None
 
@@ -63,7 +68,7 @@
 
 
 def is_union(element: object) -> bool:
-    return element is typing.Union or element is types.UnionType
+    return element is typing.Union or element is UnionType
 
 def optional_all(elements) -> typing.Optional[bool]:
     if all(elements):