Patch for older pythons

lincolnloop · Feb 10, 2024 · 73a2c15 · 73a2c15
1 parent e4f42dd
commit 73a2c15
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/goodconf/__init__.py b/goodconf/__init__.py
@@ -124,7 +124,13 @@ def type_to_str(tp: Type[Any]) -> str:
         return f"Optional[{type_to_str(non_none_args[0])}]"
 
     if origin:  # Generic or special type like Union, Literal, etc.
-        type_name = origin.__name__
+        # Python 3.8 - 3.9 compatibility
+        if hasattr(origin, '__name__'):
+            type_name = origin.__name__
+        else:
+            # Attempt to get a readable name for special forms
+            type_name = repr(origin).replace('typing.', '')
+
         args_str = ", ".join(type_to_str(arg) for arg in args)
         return f"{type_name}[{args_str}]"
     return str(tp)  # Fallback for any other type