cf.AncillaryVariables.item

AncillaryVariables.item(*args, **kwargs)

Return a domain item, or its domain identifier, from each field.

fl.item(*args, **kwargs) is equivalent to cf.List(f.item(*args, **kwargs) for f in fl).

See cf.Field.item for details.

Parameters :

args, kwargs : optional

See cf.Field.item.

Returns :

out : cf.List

For each field, the item or its domain identifier or, if there isn’t a unique item, None.