How could I print out the nth letter of the alphabet in Python?

Question

ASCII math doesn't seem to work in Python:

'a' + 5 DOESN'T WORK

How could I quickly print out the nth letter of the alphabet without having an array of letters?

My naive solution is this:

 letters = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'] print letters[5] 

Answer 1

chr and ord convert characters from and to integers, respectively. So:

chr(ord('a') + 5) 

is the letter 'f'.

Answer 2

ASCII math aside, you don't have to type your letters table by hand. The string constants in the string module provide what you were looking for.

>>> import string >>> string.ascii_uppercase[5] 'F' >>>