python文件批量重命名

代码如下：

# -*- coding: gbk -*-

import os

class fileRename():

def __init__(self, path):

self.__path = path

self.__order = {}

self.__files = os.listdir(path)

def list(self):

return self.__files

def presolve(self, string):

for _ in string.split(";"):

__ = _.split(",")

#self.__order.update({__[0]:__[1]})

self.__order[__[0]] = __[1]

def rename(self):

print("当前位于:{}".format(self.__path))

print("此路径下文件如下:{}".format(self.list()))

print("请输入想要批量修改的数据(格式为key1,value1;key2,value2;……)")

self.presolve(input())

readyToRename = set()

for o in self.__order.keys():

for fname in self.__files:

if o in fname:

readyToRename.add(fname)

print("有 {} 个文件等待修改".format(len(readyToRename)))

if len(readyToRename) == 0:

print("Nothing to rename")

return

print("是否进行操作？ 输入yes/no")

ans = input()

if ans == "yes" or ans == "y":

for f in readyToRename:

oldname = self.__path +"\\"+ f

newname = self.__path +"\\"+ f

for o in self.__order.keys():

newname = newname.replace(o,self.__order[o])

os.rename(oldname,newname)

elif ans == "no" or ans == "n":

print("退出")

else:

print("指令错误，已退出")

print("Success!")

f = fileRename(input('请输入文件夹路径'))

f.rename()