give regex in python split function 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: splitting on basis of regex python

import re
#a string
str = '63__foo,,bar,_mango_,apple'
#split string into chunks
chunks = re.split('[_,][_,]',str)
#print chunks
print(chunks)