DRF has tools to control access in a few ways. Serializers make it easy to select what fields can be accessed and whether or not they are read-only. Permissions are great for restricting access to objects at all or even making certain objects read-only. But there are also cases where you might only want to allow access to a field on a specific object but leave that field restricted on other objects, or vice-versa.
Being a fan of good testing, I'm always trying to find ways to improve testing on various projects. Travis CI and Coveralls are really nice ways to set up continuous integration for your open-source projects. A couple months ago I finally started hearing grumblings about tox and how everyone was it using for their Python test automation. Every time I'd try to wrap my head around it, something always eluded me, so this week I finally decided to dive in head first and see if I could get to the bottom of it and how it could improve my current integration setup.
I've often found Python's context managers to be pretty useful. They make a nice interface that can handle starting and ending of temporary things for you, like opening and closing a file.
Posted by: Jeremy Satterfield
Anyone running an API that can be reached by the outside world should most definitely be concerned that someone might pummel their server by making a massive amount of requests to that one endpoint that requires a bunch of on-the-fly calculations. Enter Django Rest Framework's throttling. It allows you to easily configure the framework to stop allowing requests from a user once they've made so many requests in a period of time. Whether you're concerned about requests over a sustained period of time or in short bursts, rate limiting with throttles will handle it.
When working with Django Rest Framwork a few months back, there were a few road blocks that we ran into. Rest Framwork is awesome with most models for providing a simple CRUD API, in any (or multiple) serializations, with authentication and permissions. Sometimes, however, things aren't so simple. Things get ugly. Framworks get abused.