import telnetlib as Tn
import telnetlib as Tk
from tkinter import messagebox

class tele():
    def __init__(self):
       # self.tn = Tn.Telnet("192.168.1.1",port=23,timeout=10)
        self.tn =Tn.Telnet("192.168.1.1",port=23,timeout=10)
        self.accout = "telecomadmin".encode()
        self.password = "nE7jA%5m".encode()
        self.ifconfig_2 = "ifconfig ra0 down".encode()
        self.ifconfig_2_up = "ifconfig ra0 up".encode()
        self.name = "tc login:".encode()
    
    def login(self):
        #tn = Tn.Telnet("192.168.1.1",port=23,timeout=10)

        print(self.accout)
        try:
            respon = self.tn.read_until(self.name)
        except Exception as e:
            print("------respon is error -------")
        #print("the is :",respon)
        
        try:
            self.tn.write(self.accout+b'\n'+self.password+b'\n')
        except Exception as e:
            messagebox.showinfo("error","the login error!!!")

    def write(self):
        try:
            self.tn.write(self.ifconfig_2+b'\n')
        except Exception as e:
            messagebox.showinfo("error","ifconfig error!")

    def end(self):
        messagebox.showinfo("ok","the fun is ok")
        
    def close(self):
        self.tn.close()

    def test(self):
        print("-----into-----")


t = tele()
t.login()
t.write()
t.end()
t.close()