code: def copy(self):
          "Return a clone of this hash object."
          other = _ChainedHashAlgorithm(self._algorithms)
          other._hobj = deepcopy(self._hobj)
          other._fobj = deepcopy(self._fobj)
          return othef copy(self):
          "Return a clone of this hash object."
          other = _ChainedHashAlgorithm(self._algorithms)
          other._hobj = deepcopy(self._hobj)
          other._fobj = deepcopy(self._fobj)
          return other
docs: Return a clone of this hash object.