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pyapp-kit · Jan 26, 2021 · 617f02e · 617f02e
1 parent e603f87
commit 617f02e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/magicgui/widgets/_bases/widget.py b/magicgui/widgets/_bases/widget.py
@@ -63,7 +63,8 @@ def __init__(
         label = label or extra.pop("description", None)
         if extra:
             raise TypeError(
-                f"{type(self).__name__} got an unexpected keyword argument: {extra}"
+                f"{type(self).__name__} got an unexpected "
+                f"keyword argument: {', '.join(extra)}"
             )
 
         _prot = self.__class__.__annotations__["_widget"]