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

If you are splitting on newline, use splitlines(True).

>>> 'line 1\nline 2\nline without newline'.splitlines(True)
['line 1\n', 'line 2\n', 'line without newline']

(Not a general solution, but adding this here in case someone comes here not realizing this method existed.)