tastypie_autodiscover.py

def resouce_autodiscover():
    from django.conf import settings
    from django.utils.importlib import import_module
    v1_api = Api(api_name='v1')
    for app in settings.INSTALLED_APPS:
        try:
            resorce_api = import_module('%s.api' % app)
            for resource_klass_name in resorce_api.__all__:
                resource_klass = getattr(resorce_api, resource_klass_name)
                v1_api.register(resource_klass())
        except:
            continue
    return v1_api

v1_api = resouce_autodiscover()

urlpatterns = patterns(
    '',
    url(r'^api/', include(v1_api.urls)),
)