import win32com.client import urllib import time import sys,commands import os while1: (a,b) =urllib.urlretrieve('http://sites.google.com/site/chenlu/Home/MSG.txt?attredirects=0') print a time.sleep(30) print b try: file=open(a,"r") except IOError: print>> sys.stderr, "File could not be opened" sys.exit(1) records=file.readlines() for record in records: fields=record.split() if fields[0]=="OPEN": massage="net send cs2c-chenlu %s"%(fields[1]) os.system(massage) time.sleep(60) file.close()