docs: def save(self):
          """ Save this node (and all its attributes) to config """
          cfg_file = "/etc/nago/nago.ini"
          config = ConfigParser.ConfigParser()
          config.read(cfg_file)
          result = {}
          token = self.data.pop("token", self.token)
          if token != self._original_token:
              config.remove_section(self._original_token)
              config.add_section(token)
  
          if token not in config.sections():
              config.add_section(token)
          for key, value in self.data.items():
              config.set(token, key, value)
          for key, value in config.items(token):
              if key not in self.data:
                  config.set(token, key, None)
          with open(cfg_file, 'w') as f:
              return config.write(f)