Trying to get the NameFinder to use only NameParts.

jedi/evaluate/representation.py

@@ -291,6 +291,11 @@ class InstanceElement(use_metaclass(CachedMetaClass, pr.Base)):
         return [get_instance_el(self._evaluator, self.instance, command, self.is_class_var)
                 for command in self.var.expression_list()]
 
+    @property
+    @underscore_memoization
+    def names(self):
+        return [pr.NamePart(unicode(n), self, n.start_pos) for n in self.var.names]
+
     @property
     @underscore_memoization
     def name(self):