python对日志按天分割

日志格式：

1.1.1.1 - - [30/Apr/2015:00:34:55 +0800] “POST /iDataService/services/MemRoomService HTTP/1.0” 200 405 “-” “Axis/1.4” “-”
1.1.1.1 - - [30/Apr/2015:00:34:55 +0800] “POST /iDataService/services/CutLoginService HTTP/1.1” 200 438 “-” “Apache CXF 2.7.8” “-”
1.1.1.1 - - [20/Apr/2015:00:34:55 +0800] “POST /iDataService/services/NoticeListService HTTP/1.1” 200 656 “-” “Apache CXF 2.7.8” “-”
1.1.1.1 - - [30/Apr/2016:00:34:56 +0800] “POST /iDataService/services/MemSelfQueryService HTTP/1.0” 200 1344 “-” “Axis/1.4” “-“

分割要求：

对日子进行按天分割，文件名称如access.log-20160101

 #!/usr/bin/env python # -- conding:utf-8 --  #import osimport timepath1='/lianxi/python/split/lianxi1'file=open(path1,'r')for line in file:        str=line.split()[3]        otime=str[1:12]        time_jieshu = time.strptime(otime, '%d/%b/%Y')        time_jieshu = int(time.mktime(time_jieshu))        ntime=time.strftime('%Y%m%d',time.localtime(time_jieshu)) #      print  ntime        log_file='/lianxi/python/split/access.log-%s' %ntime        with open(log_file,'a') as f:                if not os.path.exists(log_file):                        os.mknod(log_file) #                      f.write(line) #              else:                f.write(line)                f.close()

#!/usr/bin/python#coding=utf-8#author lykimport re,os,commandsa=open('/python/access.log','r')exc_month={'Apr':'04','Aug':'08','Dec':'12','Feb':'02','Jan':'01','Jul':'07','Jun':'06','Mar':'03','May':'05','Nov':'11','Oct':'10','Sep':'09'}def touch_file():        blist=[]        commands.getoutput('rm -rf /accesslog/*')        for i in a:                blist.append(re.findall(r"\[(.+?):",i)[0])        new_blist=[]        for j in blist:                        if j.replace('/','.') not in new_blist:                                new_blist.append(j.replace('/','.'))        for j in new_blist:                commands.getoutput('touch /accesslog/access.log-%s'%(j[7:17]+exc_month[j[3:6]]+j[0:2]))def append_file():        for i in a:                mfile=re.findall(r"\[(.+?):",i)[0].replace('/','')                f=open("/accesslog/access.log-"+mfile[5:9]+exc_month[mfile[2:5]]+mfile[0:2],'a')                f.write(i)                f.close()def tar_file():        for i in commands.getoutput('ls /accesslog').splitlines():                commands.getoutput("gzip /accesslog/%s"%i)if  __name__=='__main__':        touch_file()        append_file()        tar_file()