python - how to make punctuation a separate item when using split() -


i'm writing program compresses text replicating sequence of numbers - don't know how program recognise punctuation separate item in list.

eg, in sentence comma, comma means words 'comma,' , 'comma' different when using split(). want have 'comma' ',' 'comma' instead.

i don't want rid of punctuation - want separate item in list

you can use re.split this:

>>> re.split('([{}])'.format(re.escape(string.punctuation)), "comma,comma") ['comma', ',', 'comma']

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