本文实例讲述了python检测qq在线状态的方法。分享给大家供大家参考。具体实现方法如下：
import time,datetime
import urllib2
def chk_qq(qqnum):
chkurl = ‘http://wpa.paipai.com/pa?p=1:’+`qqnum`+’:17′
a = urllib2.urlopen(chkurl)
length=a.headers.get(“content-length”)
a.close()
print datetime.datetime.now()
print length
if length==’2348′:
return ‘online’
elif length==’2205′:
return ‘offline’
else:
return ‘unknown status!’
def writestate(statenow):
f=open(str(qq),’a’)
m=str(datetime.datetime.now())+”===state====”+statenow+”\n\r”
f.write(m)
f.close()
qq = 847893543
##state=1
if __name__==’__main__’:
while 1:
stat = chk_qq(qq)
writestate(stat)
time.sleep(6000) ##5分钟测一次
print `qq` + ‘ is ‘ + stat
希望本文所述对大家的python程序设计有所帮助。