In Python, how do I split a string and keep the separators?

Question

Here\'s the simplest way to explain this. Here\'s what I\'m using:

re.split(\'\\W\', \'foo/bar spam\\neggs\')
-> [\'foo\', \'bar\', \'spam\', \'eggs\']
         


        

Answer 1

I had a similar issue trying to split a file path and struggled to find a simple answer. This worked for me and didn't involve having to substitute delimiters back into the split text:

my_path = 'folder1/folder2/folder3/file1'

import re

re.findall('[^/]+/|[^/]+', my_path)

returns:

['folder1/', 'folder2/', 'folder3/', 'file1']