code: def update(self, *args):
          "Appends any passed in byte arrays to the digest object."
          for string in args:
              self._hobj.update(string)
          self._fobj = Nonf update(self, *args):
          "Appends any passed in byte arrays to the digest object."
          for string in args:
              self._hobj.update(string)
          self._fobj = None
docs: Appends any passed in byte arrays to the digest object.