批量重命名文件

使用Python实现批量重命名文件

batch_rename_file.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Date    : 2018-07-03 16:51:40
# @Author  : xfwang
# @email   : xfwangmm@gmail.com

import os
import sys

def batch_rename_file(path):
    """batch rename all files in the directory"""
    # 获取目录下的所有文件
    file_list = os.listdir(path)
    i = 1
    for file in file_list:
        old_file = os.path.join(path, file) 

        # 如果是目录，则跳过
        if os.path.isdir(old_file):
            continue
        # 获取文件名和文件扩展名
        file_name = os.path.splitext(file)[0]
        file_type = os.path.splitext(file)[1]

        # 新的文件名
        new_file_name = file_name.replace(file_name, '第' + str(i) + '章')
        i += 1

        new_file = os.path.join(path, new_file_name + file_type)
        os.rename(old_file, new_file)

        print(old_file + ' -> ' + new_file)
    pass


batch_rename_file(sys.argv[1])

# path = r'E:\WorkSpace\HelperUsingPython\test'
# batch_rename_file(path)
# input()

命令行执行

PS E:\WorkSpace> python batch_rename_file.py E:\WorkSpace\test

运行结果

E:\WorkSpace\test\3d.txt -> E:\WorkSpace\test\第1章.txt
E:\WorkSpace\test\bb.txt -> E:\WorkSpace\test\第2章.txt
E:\WorkSpace\test\ds.txt -> E:\WorkSpace\test\第3章.txt
E:\WorkSpace\test\gd.txt -> E:\WorkSpace\test\第4章.txt
E:\WorkSpace\test\gg.txt -> E:\WorkSpace\test\第5章.txt
E:\WorkSpace\test\qw.txt -> E:\WorkSpace\test\第6章.txt
E:\WorkSpace\test\rt.txt -> E:\WorkSpace\test\第7章.txt
E:\WorkSpace\test\tt.txt -> E:\WorkSpace\test\第8章.txt
E:\WorkSpace\test\vv.txt -> E:\WorkSpace\test\第9章.txt