Python 批量替换文件名里的字符

#coding=utf-8

import os
import sys
# 文件夹位置
path = "D:/temp/new"
  
def replaceName(path):
    files = os.listdir(path)  
    # 文件遍历
    for file in files:
        if os.path.isdir(path + '\' + file):
            main1(path + '\' + file)
        else:
            files2 = os.listdir(path + '\')
            for file1 in files2:
                if source in file1:
                    
                    n = str(path + '\' + file1.replace(source, target))
                    n1 = str(path + '\' + str(file1))
                    try:
                        os.rename(n1, n)
                    except IOError:
                        continue
# 要替换的字符串
source = sys.argv[1]
# 替换的字符串
target = sys.argv[2]
replaceName(path)

执行

python replace.py 源字符 替换字符