May 2018
Intermediate to advanced
380 pages
9h 37m
English
Content preview from Secret Recipes of the Python Ninja
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Examples of decorators
Frameworks, such as for web development or graphical interface design, frequently have decorators to automate functionality for a developer. While a developer can access parts of a framework directly, such as modules and functions, using decorators to facilitate this process makes a programmer's life easier.
For example, many web frameworks include a decorator, @login_required, to ensure that a user is authenticated with the website before being allowed to do anything on the site. While login and authentication capabilities could be coded by the developer, the framework includes that functionality because it is such an integral part of how websites work.
Because it is such an important part of website functionality ...
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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.