code: def save_and_close_attributes(self):
          '''
          Performs the same function as save_attributes but also closes
          the attribute file.
          '''
          if not self.saveable():
              raise AttributeError("Cannot save attribute file without a valid file")
          if not self._db_closed:
              self._db_closed = True
              if not self._read_only:
                  self.save_attributes()
              self._fd.close(f save_and_close_attributes(self):
          '''
          Performs the same function as save_attributes but also closes
          the attribute file.
          '''
          if not self.saveable():
              raise AttributeError("Cannot save attribute file without a valid file")
          if not self._db_closed:
              self._db_closed = True
              if not self._read_only:
                  self.save_attributes()
              self._fd.close()
docs: Performs the same function as save_attributes but also closes
          the attribute file.