#!/usr/bin/python3

import os, time

def getIP():
        os.system('dig +short myip.opendns.com @resolver1.opendns.com > raspip.txt')
        with open('raspip.txt', 'r') as f:
                return f.readline().rstrip('n')

def sendIP(currentIP):
        os.system('sendEmail '                            +
                  '-o tls=yes '                           +
                  '-f '***@outlook.com' '               +
                  '-t '***@outlook.com' '               +
                  '-s 'smtp.live.com' '                 +
                  '-xu '***@outlook.com' '              +
                  '-xp '**password**' '                 +
                  '-u "raspberry via python" -m '       +
                  '"' + currentIP + '"')

def main():
        lastIP = None
        while (True):
                currentIP = getIP()
                if (lastIP != currentIP):
                        sendIP(currentIP)
                        lastIP = currentIP
                time.sleep(60)


if __name__ == "__main__":
        main()