Advanced Python Programming

Implementation

I could use any of the common frameworks to demonstrate how to use MVC, but I feel that the picture will be incomplete. So, I decided to show you how to implement MVC from scratch, using a very simple example: a quote printer. The idea is extremely simple. The user enters a number and sees the quote related to that number. The quotes are stored in a quotes tuple. This is the data that normally exists in a database, file, and so on, and only the model has direct access to it.

Let's consider the example in the following code:

quotes = (  'A man is not complete until he is married. Then he is finished.',  'As I said before, I never repeat myself.',  'Behind a successful man is an exhausted woman.',  'Black holes really suck...',