Raise more sensible error for simulator vector types.

sklam · Jun 13, 2022 · Mar 29, 2022 · Apr 12, 2022 · Apr 12, 2022 · Apr 12, 2022
commit 4faf3f58b3192212b5ae91eff07cedd2f0ae3b2a
@@ -15,15 +15,19 @@ def __init__(self, *args):
         self._attrs = self.attributes[:len(args_flattened)]
         if not self.num_elements == len(args_flattened):
             raise TypeError(
-                f"{self.__name__} expects {self.num_elements}"
-                f" elements, got f{len(args_flattened)}"
+                f"{self.name} expects {self.num_elements}"
+                f" elements, got {len(args_flattened)}"
             )
         assert self.num_elements == len(args_flattened), \
             f"{self.num_elements} != {len(args_flattened)}"
 
         for arg, attr in zip(args_flattened, self._attrs):
             setattr(self, attr, arg)
 
+    @property
+    def name(self):
+        raise NotImplementedError()
+
     @property
     def num_elements(self):
         raise NotImplementedError()