docs: def get_local(self, key, default=None, scope=None):
          """
          Retrieve some data previously set via :meth:`set_local`.
  
          In Python, this is equivalent to::
  
              relation.conversation(scope).get_local(key, default)
  
          See :meth:`conversation` and :meth:`Conversation.get_local`.
          """
          return self.conversation(scope).get_local(key, default)