Summary

In this chapter, we learned how web sessions and Django sessions work. We created a cart app that allows us to add movies to the cart, list the movies added to the cart, and remove the movies from the cart. We also learned that the utils file is useful for storing functions that can be reused across our app. Additionally, we learned that filters allow us to modify or format the data displayed in the templates, and we learned how to utilize some Django session functionalities. In the next chapter, we will create the order and item models to enable users to purchase movies.