code: def exec_rabbitmqctl_list(self, resources, args=[],
                                rabbitmq_opts=['-q', '--no-table-headers']):
          
          command = 'list_{}'.format(resources)
          return self.exec_rabbitmqctl(command, args, rabbitmq_opts)
docs: Execute a ``rabbitmqctl`` command to list the given resources.
  
          :param resources: the resources to list, e.g. ``'vhosts'``
          :param args: a list of args for the command
          :param rabbitmqctl_opts:
              a list of extra options to pass to ``rabbitmqctl``
          :returns: a tuple of the command exit code and output