password refused

Raise code

            pass
        elif i==2: # password prompt again
            # For incorrect passwords, some ssh servers will
            # ask for the password again, others return 'denied' right away.
            # If we get the password prompt again then this means
            # we didn't get the password right the first time.
            self.close()
            raise ExceptionPxssh('password refused')
        elif i==3: # permission denied -- password was bad.
            self.close()
            raise ExceptionPxssh('permission denied')
        elif i==4: # terminal type again? WTF?
            self.close()
            raise ExceptionPxssh('Weird error. Got "terminal type" prompt twice.')
        elif i==5: # Timeout