docs: def to_dict(self):
          """
          Return the values contained in this object as a dict
          """
          return {'domain_type': self.domain_type,
                  'max_memory': self.max_memory,
                  'current_memory': self.current_memory,
                  'num_cpus': self.num_cpus,
                  'running': self.is_running(),
                  'name': self.name,
                  }