如何使用python重命名文件夹中的图像名称？

Question

I have over 2000 images in a folder that needs to be renamed. Currently, it's a default name as w=0&h=-_BACl339n_c4PTZDlVgaHWg9s1k_Vyz8PbhNhhXkQk=0 and I need it to name it as fear_1 and all the other images in this format. Is there any way to achieve this?

Answer 1

Use os.listdir to get all the filenames and os.rename to rename them

import os
path = '//path//to//folder'
files = os.listdir(path)


for index, file in enumerate(files):
    os.rename(os.path.join(path, file), os.path.join(path, ''.join(['fear_',str(index+1), '.jpg'])))