betty.porters.optional module

Porters for optional data.

final class betty.porters.optional.OptionalPorter

Bases: Porter[DataT | None], Generic

Add optional (None) support to another porter.

__init__(proxied: Porter[DataT])

dump(data: DataT | None) → PortableData

Dump data to its portable form.

load(data: PortableData) → DataT | None

Load data from its portable form.