批量修改文件名

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Aug  2 18:23:03 2019

@author: austin
"""

import os

path = '/Users/austin/Desktop/唐书pdf_20190802'   #由于这里是当前路径，所以需要把这个代码文件和你要处理的文件放到同一个文件夹里
files = os.listdir(path)

for f in files:
    oldname = path+'/'+f
    newname = path+'/'+f.replace('-','',2)
#    print(f.replace('-','',2))
#    print(newname)
    os.rename(oldname, newname)