dict_values should be accessible for CompiledObjects.

jedi/evaluate/compiled/__init__.py

@@ -277,6 +277,9 @@ class CompiledObject(Context):
     def get_imports(self):
         return []  # Builtins don't have imports
 
+    def dict_values(self):
+        return set(create(self.evaluator, v) for v in self.obj.values())
+
 
 class CompiledName(AbstractNameDefinition):
     def __init__(self, evaluator, parent_context, name):