python serial 获取所有的串口名称

http://blog.csdn.net/qq61394323/article/details/44619511

#!/usr/bin/env python
# -*- coding: utf-8 -*

import serial
import serial.tools.list_ports

port_list = list(serial.tools.list_ports.comports())

if len(port_list) <= 0:
    print "The Serial port can't find!"

else:
    port_list_0 =list(port_list[0])

    port_serial = port_list_0[0]

    ser = serial.Serial(port_serial,9600,timeout = 60)

    print "check which port was really used >",ser.name