python split by regex code example

Example 1: python split string regular expression

import re

s_nums = 'one1two22three333four'

print(re.split('\d+', s_nums))
# ['one', 'two', 'three', 'four']

Example 2: python regex search group

>>> m = re.match(r"(\w+) (\w+)", "Isaac Newton, physicist")
>>> m[0]       # The entire match
'Isaac Newton'
>>> m[1]       # The first parenthesized subgroup.
'Isaac'
>>> m[2]       # The second parenthesized subgroup.
'Newton'