Python Batch Renames Files In Mac

I'm trying to write my first script. I have been reading about python but I am stock. I'm trying to write a script that will rename all the file names in a specific folder. this is

Solution 1:

In your example, when you get a list of files in a files_to_Change directory, you get file names without the directory name:

>>>files = os.listdir('test_folder')>>>print files[0]
.com.apple.timemachine.supported

So in order to get the full path to that file, from whereever you're in your directory tree, you should join the directory name (files_to_Change) with the file name:

import os
join = os.path.join

src = 'files_to_Change'
files = os.listdir( src )


for i in files:
    old = i
    new, ext = os.path.splitext ( old )
    os.rename( join( src, old ), join( src, fileName ))