python 操作asdl

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import win32ras
import time,os

def Connect(dialname, account, passwd):
dial_params = (dialname, '', '', account, passwd, '')
return win32ras.Dial(None, None, dial_params, None)

def DialBroadband():
dialname = '宽带连接' #just a name
account = '057992811002'
passwd = '875645'
try:
#handle is a pid, for disconnect or showipadrress, if connect success return 0.
#account is the username that your ISP supposed, passwd is the password.
handle, result = Connect(dialname, account, passwd)
if result == 0:
print("Connection success!")
return handle, result
else:
print("Connection failed, wait for 5 seconds and try again...")
time.sleep(5)
DialBroadband()
except:
print("Can't finish this connection, please check out.")
return

def Disconnect(handle):
if handle != None:
try:
win32ras.HangUp(handle)
print("Disconnection success!")
return "success"
except:
print("Disconnection failed, wait for 5 seconds and try again...")
time.sleep(5)
Disconnect(handle)
else:
print("Can't find the process!")
return

def Check_for_Broadband():
connections = []
connections = win32ras.EnumConnections()
if(len(connections) == 0):
print("The system is not running any broadband connection.")
return
else:
print("The system is running %d broadband connection." % len(connections))
return connections

def ShowIpAddress(handle):
print(win32ras.GetConnectStatus(handle))
data = os.popen("ipconfig","r").readlines()
have_ppp = 0
ip_str = None
for line in data:
if line.find("宽带连接")>=0:
have_ppp = 1
#if your system language is English, you should write like this:
#if have_ppp and line.strip().startswith("IP Address"):
#in othewords, replace the "IPv4 地址" to "IP Address"
if have_ppp and line.strip().startswith("IPv4 地址"):
ip_str = line.split(":")[1].strip()
have_ppp = 0
print(ip_str)

#get my ipaddress anf disconnect broadband connection.
def main():
data = Check_for_Broadband()
#if exist running broadband connection, disconnected it.
if data != None:
for p in data:
ShowIpAddress(p[0])
if(Disconnect(p[0]) == "success"):
print("%s has been disconnected." % p[1])
time.sleep(0.05)
DialBroadband()
else:
pid, res = DialBroadband()
ShowIpAddress(pid)
return "finsh test"