(self)
return self == self._constants._unspecified_address
Test if the address is unspecified.

        Returns:
            A boolean, True if this is the unspecified address as defined in
            RFC 5735 3.
Test if the address is unspecified.
Test if the address is unspecified .
def is_unspecified(self):
        """Test if the address is unspecified.

        Returns:
            A boolean, True if this is the unspecified address as defined in
            RFC 5735 3.

        """
        return self == self._constants._unspecified_address
def is_unspecified ( self ) : return self == self . _constants . _unspecified_address