November 2015
Beginner to intermediate
840 pages
26h 30m
English
Content preview from Django Unleashed18.8.1
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18.8.1 NewsLink URL patterns
At the moment, our website uses the primary keys of NewsLink objects in the URL patterns of related views. This practice is frowned upon, and we want to switch to using the SlugField of the NewsLink object, a field we added in Chapter 10: Revisiting Migrations.
The trick to our new URL patterns is that the slug does not uniquely identify the NewsLink object. Instead, the combination of startup and slug does. Our URL patterns thus need to use two slugs to identify the NewsLink. That’s somewhat tricky. All of our pages simply use slug as a variable name in regular expression patterns, and now we have to differentiate between startup_slug and newslink_slug in some instances.
As these views will now be associated with ...
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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.