@atomic.action_timer("cinder.extend_volume")
    def _extend_volume(self, volume, new_size):

        if isinstance(new_size, dict):
            new_size = random.randint(new_size["min"], new_size["max"])

        volume.extend(volume, new_size)
        volume = bench_utils.wait_for(
            volume,
            ready_statuses=["available"],
            update_resource=bench_utils.get_from_manager(),
            timeout=CONF.benchmark.cinder_volume_create_timeout,
            check_interval=CONF.benchmark.cinder_volume_create_poll_interval
        )
populates variable into a context
dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/cinder/utils.py/CinderScenario._extend_volume--crossover with--dataset/ETHPy150Open adlibre/Adlibre-DMS/adlibre_dms/apps/mdtui/templatetags/index_keys.py/set_key