Python Pyserial发送命令

Question

我正在尝试连接到d-link 1210 我使用这段代码

import os
import sys
import time
import serial
import serial.tools.list_ports

print('Search...')
ports = serial.tools.list_ports.comports(include_links=False)
for port in ports :
    print('Find '+ port.device)

ser = serial.Serial(port.device)
if ser.isOpen():
    ser.close()

ser = serial.Serial(port.device, 9600, timeout=1)
ser.flushInput()
ser.flushOutput()
print('Connect to ' + ser.name)

ser.write(" \r\n".encode())
ser.write("sh sw \r\n".encode())

while True:
    response = ser.readline()
    print(response)

响应 Response

如何从输出中删除符号？并停止传输而不断开连接？