####python统计独立IP####

#!/usr/bin/python#coding:utf8import reimport sysimport timeyesterday=time.strftime('%Y%m%d',time.localtime(time.time()-24*60*60))path='/var/logs/usage.wifigx.com/'filenamelist={'wifibao':'tj.wifibao.com_tj','wifids':'tj.wifids.com_tj',                'qqtj':'tj.wifigx.com_qqtj','tj':'tj.wifigx.com_tj',                'wifiwp':'tj.wifiwp.com_tj'}                def uniq_ip_func(filename,yesterday,path):            contents=path+filename + '_'+ yesterday + '.log'            print contents            #IP：4个字符串，每个1到3个数字，由点连接            ipadd = r'\.'.join([r'\d{1,3}']*4)            re_ip = re.compile(ipadd)            iphitlisting = {}            for line in open(contents):                    match = re_ip.match(line)                    if match:                            ip = match.group()                            #如果IP存在增加1，否则设置点击率为1                            iphitlisting[ip] = iphitlisting.get(ip, 0) + 1                        #print len(iphitlisting)                        result=yesterday+' '+filename+' ip= '+str(len(iphitlisting))+'\n'                        anlyResult=open('/usr/local/nginx/html/tj_all.txt','a')            anlyResult.write(result)            anlyResult.close()            if __name__ == '__main__':    for (k,v) in filenamelist.items():          uniq_ip_func(v,yesterday,path)