betty.portable package

Submodules

Module contents

The portable data API.

Portable data can easily be persistent or transmitted across and between systems.

class betty.portable.Portable

Bases: ABC, Generic

A class that can be dumped to and loaded from portable data.

abstractmethod dump() → PortableDataT

Dump the instance to portable data.

Raises:

betty.portable.error.NotPortable – Raised if any part of the data is not portable.

abstractmethod classmethod load(portable: PortableData, /) → Self

Create a new instance from portable data.

Raises:

betty.exception.HumanFacingException – Raised if the portable data is invalid.

class betty.portable.Porter

Bases: ABC, Generic

An object capable of dumping and loading data to and from portable data.

copy(data: DataClsT) → DataClsT

Deep-copy data into a new instance.

abstractmethod dump(data: DataClsT, /) → PortableDataT

Dump data to its portable form.

abstractmethod load(portable: PortableData, /) → DataClsT

Load data from its portable form.