@content
    def GET(self, obj_id):
        obj = self.get_object_or_404(self.single, obj_id)
        graph_type = web.input(graph_type=None).graph_type
        tasks = self.single.get_plugins_deployment_tasks(
            obj, graph_type=graph_type)
        return tasks
Test that an email not registered to another user is returned as True.
dataset/ETHPy150Open openstack/fuel-web/nailgun/nailgun/api/v1/handlers/cluster.py/ClusterPluginsDeploymentTasksHandler.GET--crossover with--dataset/ETHPy150Open nlhkabu/connect/connect/accounts/tests/test_utils.py/AccountUtilsTest.test_unregistered_email