def filter(self, table, snapshots, filter_string):
        query = filter_string.lower()
        return [snapshot for snapshot in snapshots
                if query in snapshot.name.lower()]
Naive case-insensitive search.
dataset/ETHPy150Open openstack/horizon/openstack_dashboard/dashboards/project/volumes/snapshots/tables.py/VolumeSnapshotsFilterAction.filter