demo_regex_set3.py:
import re str = "The rain in Spain" #Check if the string has other characters than a, r, or n: x = re.findall("[^arn]", str) print(x) if (x): print("Yes, there is at least one match!") else: print("No match")
➜ begtut>python demo_regex_set3.py
['T', 'h', 'e', ' ', 'i', ' ', 'i', ' ', 'S', 'p', 'i']
Yes, there is at least one match!