[Tutor] Case acceptance using raw_input

[Alan Gauld]

> Is there a better way for raw_input to accept both caps and lower
case
> letters than:
>
> def aFunction():
>    action = raw_input("Perform an action?(y,n): ")
>    if action == 'y' or action == 'Y':

     if action in 'yY':

>        anotherFunction()
>    elif action == 'n' or action == 'N':

     elif action in 'nN':

>        yetAnotherFunction()
>    else:
>        aFunction()


HTH,

Alan G