You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

11 lines
327 B
Python

import re
def text_match(text):
patterns = '^[a-z]+_[a-z]+$'
if re.search(patterns, text):
return 'Found a match!'
else:
return('Not matched!')
print(text_match("aab_cbbbc"))
print(text_match("aab_Abbbc"))
print(text_match("Aaab_abbbc"))