@property
    def cts(self):
        """Read terminal status line: Clear To Send"""
        if not self.is_open:
            raise portNotOpenError
        if self.logger:
            self.logger.info('CTS -> state of RTS (%r)' % (self._rts_state,))
        return self._rts_state
dataset/ETHPy150Open pyserial/pyserial/serial/urlhandler/protocol_loop.py/Serial.cts/original