批量修改文件名称

#coding=utf-8

import os

#修改文件名称

pre_name_list=[]

change_name_list=[]

#读取文件

fo_cha=open("changed_pre_name.txt","r+")

fo_pre=open("changed_name.txt","r+")

try:

pre_name_list = fo_pre.readlines()

change_name_list = fo_cha.readlines()

finally:

fo_pre.close()

fo_cha.close()

print change_name_list

print pre_name_list

file_line = len(pre_name_list)

for i in xrange(0,file_line):

pre_name=pre_name_list[i]

chage_name=change_name_list[i]

if i!=file_line-1:

pre_name=pre_name[0:-1]

changed_name=chage_name[0:-1]

print pre_name+"==>>"+changed_name

os.rename("files/"+pre_name,"files/"+changed_name)