02-python-sync

实现两个目录的同步

import subprocess
import sys
import time
import os

source='/home/dcr/testpython/test03'
target='/home/dcr/testpython/test02'

rsync="rsync"
arguments="-av"
cmd="%s %s %s %s"%(rsync,arguments,source,target)

def sync():
    while True:
        ret=subprocess.call(cmd,shell=True,stdout=open('sync.log','wa'),stderr=open('sync_err.log','wa'))
        if ret!=0:
            print "rsync faild!"
            time.sleep(10)
        else:
            print "rsync successful"
            #subprocess.call("mail -s 'jobs done' [e-mail]",shell=True)
            sys.exit(0)
sync()