Python 批量修改文件名

import os
import random

path = '/Users/shaoyihao/Desktop/test'
l = list(os.listdir(path))
# print(l)

num = list(range(len(l)))
random.shuffle(num)

for i, j in zip(l, num):
    oldname = path + os.sep + i  # 原文件的绝对路径
    newname = path + os.sep + str(j) + '.txt'  # 修改后的绝对路径
    os.rename(oldname, newname)