demo_regex_meta8.py:
import re str = "The rain in Spain falls mainly in the plain!" #Check if the string contains "a" followed by exactly two "l" characters: x = re.findall("al{2}", str) print(x) if (x): print("Yes, there is at least one match!") else: print("No match")
➜ begtut>python demo_regex_meta8.py
['all']
Yes, there is at least one match!