Caesar's Cipher using python, could use a little help

Question

I\'m trying to make a \"Caesar\'s Cipher\" while using python..this is what I have so far. Could anyone tell me how this is looking? Am I going in the right direction? What

Answer 1

For Python 3.3, try using the ord(), chr() and .isalpha functions:

m = input("What is your message?: ")
s = int(input("What is the shift?: "))
for i in m:
    if i.isalpha():
        if (ord(i)+s)>90:
            print(chr(ord(i)+s-26),end=""),
        elif chr(ord(i)+s-26)<65:
            print("The shift is invalid")
        else:
            print(chr(ord(i)+s),end=""),
    else:
        pass