def __repr__(self):
        return "<Requirement(package={package}, version='{version}')>".format(
            package=self.package, version=self.version)
def app_settings():

    app_settings = {'GRAPHITE_HOST': settings.GRAPHITE_HOST,
                    'OCULUS_HOST': settings.OCULUS_HOST,
                    'FULL_NAMESPACE': settings.FULL_NAMESPACE,
                    }

    resp = json.dumps(app_settings)
    return resp, 200