{{ [id for id in ids] }}
{{ [{"k": k, "v": v} for k, v in m] }}
{{ [name | upper for name in names | unique] }}
{{ [v for v in vals if v > 0] }}
{{ [x for x in (a if c else b)] }}
{{ [x for x in [y for y in ys if y > 0]] }}
{{ [x if a > b else y for x in xs if x > 0] }}