Simple modular Programm

[sparkz_alot]

Sorry, don't see the usefulness of this, particularly if it will only run in IDLE and not the command terminal.

Also, Python encourages the use of descriptive names for variables, functions, classes, etc. I find it very annoying when people use single character designations.

A line like this a=input(line) would be very confusing because you are not actually supplying a prompt to the user, this would be better line = input("Type one of the commands here: ")