decrypt non alphabetical characters in python ceasar cypher

I found online a working script to try on ceaser cypher, I modified it a bit to be able to decrypt and it’s working well for both sides except one detail: whenever it’s a special character (non …

how do you ‘connect’ this source code with my tkinter python

hi am new to python and i have created a very simple encryption code and a simple gui with tkinter but i cant seem to ‘connect’ them together i tried so hard but i need help right now def machine(): …