demo_regex_seq3.py:
import re str = "The rain in Spain" #Check if "ain" is present, but NOT at the beginning of a word: x = re.findall(r"\Bain", str) print(x) if (x): print("Yes, there is at least one match!") else: print("No match")
➜ begtut>python demo_regex_seq3.py
['ain', 'ain']
Yes, there is at least one match!