@property
    def is_ubuntu(self):
        return (self.node.cluster and
                self.node.cluster.release.operating_system.lower() == "ubuntu")
.
dataset/ETHPy150Open openstack/fuel-web/nailgun/nailgun/extensions/volume_manager/objects/adapters.py/NailgunNodeAdapter.is_ubuntu--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/tests/helpers/test_template.py/TestUtilTemplate.test_passing_vars_as_vars