a module created after a dinner talk with my (then) 7 year old. We are using it to learn about programming.
Use it to scramble and descramble messages.
import cac
cac.scramble(text)
Calling scramble will scramble or descramble the text.
A message file is added for quick scrambling and descrambling short text or text in a file.
Also an interactive script to play with the kids.
Finally, play with it online @ https://play.themonkeyplayground.com:8888