lenskit.data.MutableItemListCollection

class lenskit.data.MutableItemListCollection[K: lenskit.data._collection._keys.GenericKey](key)

Bases: ItemListCollector, ItemListCollection[K]

Intersection type of ItemListCollection and ItemListCollector.

Parameters:

key (type[lenskit.data._collection._keys.KL] | collections.abc.Sequence[str])