如何删除 python 中文件名中包含特定单词的文件

Question

To better illustrate what I'm trying to do, I download a iTunes file in m4a but it's encrypted by widevine so I decrypt it to get a DRM free m4a file

so in the download folder there is:

• 8 - Bring Me The Horizon - Run.m4a
• 8 - Bring Me The Horizon - Run_encrypted.m4a

And my question is: is there a sort of algorithm who can filter files in my download folder with the word "encrypted" and delete them?

Answer 1

You can do this using glob.

import glob
import os

# path to search file
path = 'path_to_folder/*encrypted.m4a'
for file_path in glob.glob(path, recursive=True):
    print(file_path)
    os.remove(file_path)