#!/usr/bin/env python# -*- coding:utf-8 -*-import os, time, sys, shutildef delFiles(beforeSec, dirpath):    for i in os.listdir(dirpath):        filepath = "%s%s%s" %(dirpath, os.sep, i)        if os.path.getmtime(filepath) < beforeSec:            try:                if os.path.isfile(filepath):                    os.remove(filepath)                else:                    shutil.rmtree(filepath)            except Exception as e:                print(e)if __name__ == '__main__':    dir_path = "D:\\website\\image.xx.com\\Contracts"    beforeDay = 10    beforeSec = time.time() - 3600 * 24 * beforeDay    delFiles(beforeSec, dir_path)