How can I create a list of files in the current directory and its subdirectories with a given extension?

Question

I\'m trying to generate a text file that has a list of all files in the current directory and all of its sub-directories with the extension \".asp\". What would be

Answer 1

You'll want to use os.walk which will make that trivial.

import os

asps = []
for root, dirs, files in os.walk(r'C:\web'):
    for file in files:
        if file.endswith('.asp'):
            asps.append(file)