Windows下利用Python动态检测外网IP并发邮件给邮箱

#coding=utf-8
#IP_Detect.py
import smtplib,email,sys,socket,threading, re, urllib2, time
from email.Message import Message
from threading import Timer

class Mail:
	def __init__(self, smtpServer, smtpPort, smtpUser, smtpPwd, sendTo):
		self.Server = smtpServer
		self.Port = smtpPort
		self.User = smtpUser
		self.Pwd = smtpPwd
		self.To = sendTo

	def sendmessage(self, subj, content):
		msg = Message()
		msg[‘Mime-Version‘]=‘1.0‘
		msg[‘From‘]    = self.User
		msg[‘To‘]      = self.To
		msg[‘Subject‘] = subj
		msg.set_payload(content)

		try:
			server=smtplib.SMTP(self.Server, self.Port)
			server.ehlo()
			server.login(self.User, self.Pwd)
		except Exception:
			print ‘connect smtp server failed!‘

		try:
			failed = server.sendmail(self.User, self.To,str(msg))
		except Exception ,ex:
			print Exception,ex
			print ‘Error - send failed‘
		else:
			print ‘send succeed!‘

class Getmyip:
	def visit(self,url):
		opener = urllib2.urlopen(url)
		if url == opener.geturl():
			str = opener.read()
		return re.search(‘\d+\.\d+\.\d+\.\d+‘,str).group(0)

	def getip(self):
		try:
			myip = self.visit("http://city.ip138.com/ip2city.asp")
		except:
			try:
				myip = self.visit("http://www.whereismyip.com/")
			except:
				try:
					myip = self.visit("http://www.net.cn/static/customercare/yourip.asp")
				except:
					myip = "So sorry!!!"
		return myip
		
smtpServer=‘smtp.XXXX.com‘ #邮件发送帐户的smtp服务器地址
smtpPort=‘25‘ #邮件发送帐户的smtp服务器发送端口
smtpUser=‘XXXX‘ #邮件发送帐户名
smtpPwd=‘XXXX‘ #邮件发送帐户密码，我这里打X号示例，但老兄得填真的
sendTo=‘XXXXX‘ #接收邮箱地址

def run(self):
	Body = "None"
	while True:
		getmyip=Getmyip()
		localip = getmyip.getip()
		ipList = socket.gethostbyname_ex(socket.gethostname())
		MailBody=str(ipList)+" external IP is: "+localip
		if MailBody != Body:
			Body = MailBody
			mymail=Mail(smtpServer, smtpPort, smtpUser, smtpPwd, sendTo)
			mymail.sendmessage("IP message", MailBody)
			print Body
		time.sleep(600)#十分钟够了吧
	
if __name__=="__main__":
	run("")

#coding=utf-8

# WinService.py
#
# A sample demonstrating the smallest possible service written in Python.

import win32serviceutil
import win32service
import win32event
from IP_Detect import run
class SmallestPythonService(win32serviceutil.ServiceFramework):
    _svc_name_ = "SmallestPythonService"
    _svc_display_name_ = "The smallest possible Python Service"
    def __init__(self, args):
        win32serviceutil.ServiceFramework.__init__(self, args)
        # Create an event which we will use to wait on.
        # The "service stop" request will set this event.
        self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)
    def SvcStop(self):
        # Before we do anything, tell the SCM we are starting the stop process.
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        # And set my event.
        win32event.SetEvent(self.hWaitStop)
    def SvcDoRun(self):
        run("")
        # 把你的程序代码放到这里就OK了
        win32event.WaitForSingleObject(self.hWaitStop, win32event.INFINITE)

if __name__==‘__main__‘:
    win32serviceutil.HandleCommandLine(SmallestPythonService) 
    # 括号里的名字可以改成其他的，必须与class名字一致；

WinService.py install
WinService.py start
WinService.py stop