import re
txt = "The rain in Spain"
#Return a match at every word character (characters from a to Z, digits from 0-9, and the underscore _ character):
x = re.findall("\w", txt)
print(x)
if x:
print("Yes, there is at least one match!")
else:
print("No match")
['T', 'h', 'e', 'r', 'a', 'i', 'n', 'i', 'n', 'S', 'p', 'a', 'i',
'n']
Yes, there is at least one match!