tastypie resources module

resources.py

from tastypie import fields
from tastypie.resources import ModelResource
from tastypie.authorization import DjangoAuthorization
from tastypie.authentication import ApiKeyAuthentication

from tasty.pie.models import Book, Author

class BookResource(ModelResource):
    authors = fields.ToManyField('tasty.pie.api.resources.AuthorResource', 'authors', full=True)
    class Meta:
        queryset = Book.objects.all()
        authentication = ApiKeyAuthentication()
        authorization = DjangoAuthorization()

class AuthorResource(ModelResource):
    book = fields.ForeignKey(BookResource, 'book')
    class Meta:
        queryset = Author.objects.all()
        authentication = ApiKeyAuthentication()
        authorization = DjangoAuthorization()