修改hosts轻松上谷歌，修改hosts轻松谷歌,#!/usr/bin/e

修改hosts轻松上谷歌，修改hosts轻松谷歌,#!/usr/bin/e

#!/usr/bin/env python#-*- encoding:utf-8 -*-import sysreload(sys)sys.setdefaultencoding('utf-8')import urllib2,sys,platformurl='http://www.360kb.com/kb/2_150.html'if platform.uname()[0]=='Windows':    file = r'c:\windows\system32\drivers\etc\hosts'else:    file=r'/etc/hosts'data=urllib2.urlopen(url, None, 10).read()if data is not None:    a=data.find('#google-hosts-2015')#    b=data.find('#google-hosts-2015-end')    b=data.find('</pre>')    if a==-1 or b==-1:        sys.exit(-1)    # back hosts    #shutil.copyfile(file, '%s.bak-%s'%(file, time.strftime('%Y%m%d%H%M%S')))    # write hosts    fpr=open(file, 'r')    lines=fpr.readlines()    fpr.close()    fpw=open(file, 'w')    flag=0    data=data[a:b].split("\n")    for eachLine in lines:        if "google-hosts" in eachLine:            if flag==0 :                for eachData in data[:-3]:                    fpw.write(eachData.replace('<br />', '').replace('&amp;nbsp;', '').replace('<span>', '').replace('</span>', '')+"\n")                    if data.index(eachData)==2:                        fpw.write(eachData[0:18]+"google.com.hk"+"\n")                fpw.write(data[-2].replace('<br />', '').replace('&amp;nbsp;', '').replace('<span>', '').replace('</span>', ''))            flag+=1        elif flag!=1:            fpw.write(eachLine)    if flag==0:        fpw.write(data[a:b].replace('<br />', '').replace('&amp;nbsp;', '').replace('<span>', '').replace('</span>', ''))    fpw.close()    print 'ok'else:    print 'url not found'raw_input()