Python: Find sequences of lowercase letters joined with a underscore
Python Regular Expression: Exercise-7 with Solution
Write a Python program to find sequences of lowercase letters joined with a underscore.
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"))
Found a match! Not matched! Not matched!
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