python_regex_meta_8.py:
​x
 
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")
​