本文实例讲述了Python实现文件按照日期命名的方法。分享给大家供大家参考。具体实现方法如下:
这里实现文件按照创建的时期批量重命名的功能
# -*- coding: utf-8 -*- import os import time import datetime rootDir = \"I:/1/\" dic={} for dirName,subDirs,fileList in os.walk(rootDir): print dirName for fn in fileList: fnpath=dirName+fn st = os.stat(fnpath) mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime = st # print mtime t=time.ctime(mtime) d_from_t = datetime.datetime.fromtimestamp(mtime) dic[fnpath]=d_from_t.strftime(\'%Y-%m-%d%H:%M:%S\') # print fnpath+\"- last modified:\", d_from_t.strftime(\'%Y-%m-%d %H:%M:%S\') pass for x in dic: # p=os.path.splitext(x)[0] p=os.path.dirname(os.path.abspath(x)) ext=os.path.splitext(x)[1] # tpath=p+\"/\"+dic[x]+ext # print tpath # print os.path.dirname(os.path.abspath(p)) nname=os.path.join(rootDir,dic[x]+ext) # print p,ext print \"os.rename(\'\"+x+\"\',\'\"+nname+\"\'\')\" os.rename(x,nname) pass
希望本文所述对大家的Python程序设计有所帮助。