python对文件夹名进行编号

# -*- coding: utf-8 -*-
import os

# 设定文件路径
path = '/home/zhy/Documents/Perception/camera_data/lane_image/data/labe_json/4/'
i = 7830
# 对目录下的文件进行遍历
for category in os.listdir(path):
    # 判断是否是文件
    if os.path.isdir(os.path.join(path, category)):
        # 设置新文件名
        new_name = category.replace(category, "%04ld_json" % i)
        # 重命名
        os.rename(os.path.join(path, category), os.path.join(path, new_name))
        i += 1

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转载自blog.csdn.net/zhngyue123/article/details/106619325