docs: def set_node_status(node_id, status, **kwargs):
      """
          Set the status of a node to 'X'
      """
      user_id = kwargs.get('user_id')
      try:
          node_i = db.DBSession.query(Node).filter(Node.id == node_id).one()
      except NoResultFound:
          raise ResourceNotFoundError("Node %s not found"%(node_id))
  
      node_i.network.check_write_permission(user_id)
  
      node_i.status = status
  
      for link in node_i.links_to:
          link.status = status
      for link in node_i.links_from:
          link.status = status
  
      db.DBSession.flush()
  
      return node_i