Merge pull request #66 from ronshapiro/patch-1

Fix immutabledict.__ior__ error
corenting · Nov 7, 2022 · d3a4d97 · d3a4d97
2 parents f4341e6 + 255b7a8
commit d3a4d97
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/immutabledict/__init__.py b/immutabledict/__init__.py
@@ -67,7 +67,7 @@ def __ror__(self, other: Any) -> Dict[Any, Any]:
         return new
 
     def __ior__(self, other: Any) -> "immutabledict[_K, _V]":
-        raise TypeError("'%s' object is not mutable", self.__class__.__name__)
+        raise TypeError(f"'{self.__class__.__name__}' object is not mutable")
 
 
 class ImmutableOrderedDict(immutabledict):