February 2018
Intermediate to advanced
456 pages
9h 56m
English
Content preview from Python Programming Blueprints
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Creating the shopping cart model
It seems like now we have an application up and running, we can display our games, but there's a big issue here. Can you guess what? Okay, this question wasn't so hard, I gave the answer for that in the title of the section. Anyway, our users cannot buy the games—we need to implement a shopping cart so we can start making our users happy!
Now, there are many ways you can implement a shopping cart on an application, but we are going to do it by simply saving the cart items on the database instead of doing an implementation based in the user session.
The requirements for the shopping cart are as follows:
- The users can add as many items they wish
- The users should be able to change the items in the shopping cart; ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.