code: def digest_size(self):
          "Returns the size (in bytes) of the resulting digest."
          if getattr(self, '_fobj', None) is not None:
              return self._fobj.digest_size
          else:
              return hashlib.new(self._algorithms[-1]).digest_sizf digest_size(self):
          "Returns the size (in bytes) of the resulting digest."
          if getattr(self, '_fobj', None) is not None:
              return self._fobj.digest_size
          else:
              return hashlib.new(self._algorithms[-1]).digest_size
docs: Returns the size (in bytes) of the resulting digest.