code: def save_attributes(self):
          '''
          Saves the attributes without closing the attributes file.
          This should probably be called after the attribute holder
          sets/overrides the attributes in initialization as the del
          method is not guaranteed to be called.
          '''
          if not self.saveable():
              raise AttributeError("Cannot save attribute file without a valid file")
          if self._read_only:
              raise AttributeError("Cannot save read-only data")
          if not self._db_closed:
              self._fd.clear()
              for attr_name in self._saved_attrs:
                  self._fd[attr_name] = getattr(self._target, attr_namef save_attributes(self):
          '''
          Saves the attributes without closing the attributes file.
          This should probably be called after the attribute holder
          sets/overrides the attributes in initialization as the del
          method is not guaranteed to be called.
          '''
          if not self.saveable():
              raise AttributeError("Cannot save attribute file without a valid file")
          if self._read_only:
              raise AttributeError("Cannot save read-only data")
          if not self._db_closed:
              self._fd.clear()
              for attr_name in self._saved_attrs:
                  self._fd[attr_name] = getattr(self._target, attr_name)
docs: Saves the attributes without closing the attributes file.
          This should probably be called after the attribute holder
          sets/overrides the attributes in initialization as the del
          method is not guaranteed to be called.