def snapshots(self):
        """Overrides the same function in Basic to use the YAML method of
        defining a snapshot."""
        return {
            "snapshot.yml": snapshots_pg__snapshot_yml,
            "source_snapshot.yml": snapshots_pg__source_snapshot_yml,
        }
Overrides the same function in Basic to use the YAML method of
        defining a snapshot.
tests/functional/snapshots/test_basic_snapshot.py