#!/usr/bin/env python

#encoding="utf-8"

"""

free use navicat & sqlyog

"""

import datetime

from dateutil import parser

if __name__=="__main__":

    import sys,os

    if len(sys.argv)>1:

        import urllib2

        r=urllib2.urlopen("http://www.london2012.com/")

        t=r.headers.dict["date"]

        print t

        dt=parser.parse(t)

        dt=dt+datetime.timedelta(hours=8)//chage gmt datetime to gmt+8 area time

        print "%s-%s-%s %s:%s:%s"%(dt.year,dt.month,dt.day,dt.hour,dt.minute,dt.second)

        os.system("date %s-%s-%s"%(dt.year,dt.month,dt.day))

        os.system("time %s:%s:%s"%(dt.hour,dt.minute,dt.second))

        print "datetime back to normal %s"%datetime.datetime.now()

    else:

        os.system("date 2012-03-20")

        print "this is only for software expired used"

        print "datetime change to %s"%datetime.datetime.now()