从python文件路径列表中加载文件

Question

I have a text file with a couple hundred file paths to text files which I would like to open, write / cut up pieces from it and save under a new name.

I've been Googling how to do this and found the module glob, but I can't figure out exactly how to use this.

Could you guys point me in the right direction?

Answer 1

If you have specific paths to files, you won't need to glob module. The glob module is useful when you want to use path like /user/home/someone/pictures/*.jpg . From what I understand you have a file with normal paths.

You can use this code as a start:

with open('file_with_paths', 'r') as paths_list:
    for file_path in paths_list:
        with open(file_path, 'r') as file:
            # Do what you want with one of the files here.

Answer 2

You can just traverse the file line by line and then take out what you want from that name. Later save/create it . Below sample code might help

with open('file_name') as f:
    for file_path in f:
        import os
        file_name = os.path.basename(file_path)
        absolute path = os.path.dirname(file_path)
        # change whatever you want to with above two and save the file
        # os.makedirs to create directry
        # os.open() in write mode to create the file

Let me know if it helps you