import re
s = '1٤٥٦4'
# pega todos os dígitos (inclusive ٤٥٦)
print(re.findall(r'\d', s))
# só pega os de 0 a 9
print(re.findall(r'[0-9]', s))
print(re.findall(r'\d', s, flags = re.ASCII))
aW1wb3J0IHJlCgpzID0gJzHZpNml2aY0JwoKIyBwZWdhIHRvZG9zIG9zIGTDrWdpdG9zIChpbmNsdXNpdmUg2aTZpdmmKQpwcmludChyZS5maW5kYWxsKHInXGQnLCBzKSkKCiMgc8OzIHBlZ2Egb3MgZGUgMCBhIDkKcHJpbnQocmUuZmluZGFsbChyJ1swLTldJywgcykpCnByaW50KHJlLmZpbmRhbGwocidcZCcsIHMsIGZsYWdzID0gcmUuQVNDSUkpKQo=