python 如果存在新行则拆分字符串

Question

i have simple string which already decoded to utf-8 below is the result string assigned to s variable

s = "many simple\n% door needed \n1, but color\n2"

i need to split this string using \n{only number 0 to 9} regex

what i already tried is

print(s.split(r"\n+[0-9]")) # this is not working.

in above string only \n1 and \n2 are split should happen but not \n%

so what is correct regex format to spit the string

Answer 1

import re
s = "many simple\n% door needed \n1, but color\n2"
regex = r"\n[0-9]+"
re.split(regex, s)