This is exactly my experience. When we were writing the first version of the API for MobileWorks I chose django-tastypie. Within a few months we had overridden

This is exactly my experience. When we were writing the first version of the API for MobileWorks I chose django-tastypie. Within a few months we had overridden most of the default behavior and a lot of my time was spent studying the code-base of tasypie (which is fantastic BTW). When it was time to write a new version, I decided to start from a clean slate and write it ourselves from grounds-up. We don't have some of the functionality that tasty-pie provided us out of the box but the maintenance and new features are extremely fast to write.