String module - constants ============================== Examples in Python 3 ```python # Need to import module to get access to string import string """ Letters """ # Upper and lower print(string.ascii_letters) # Lower print(string.ascii_lowercase) # Upper print(string.ascii_uppercase) """ Numbers """ # Normal print(string.digits) # Hex print(string.hexdigits) # Octonal print(string.octdigits) """ Other """ # Punctuation characters print(string.punctuation) ``` Reference and read more ------------------------------ [string — Common string operations](https://docs.python.org/3/library/string.html) Revision history ------------------------------ 2014-07-17 (sylvanas) PA1 First try.