code: def delete(self):
          
          if self.name in self.character.portal:
              del self.character.portal[self.name]
          if self.name in self.character.preportal:
              del self.character.preportal[self.name]
          for contained in list(self.contents()):
              contained.delete()
          for user in list(self.users.values()):
              user.del_avatar(self.character.name, self.name)
          branch, turn, tick = self.engine._nbtt()
          self.engine._nodes_cache.store(
              self.character.name, self.name,
              branch, turn, tick, False
          )
          self.engine.query.exist_node(
              self.character.name, self.name,
              branch, turn, tick, False
          )
          self.character.node.send(self.character.node, key=self.name, val=None)
docs: Get rid of this, starting now.
  
          Apart from deleting the node, this also informs all its users
          that it doesn't exist and therefore can't be their avatar
          anymore.