p2pfl.learning.frameworks.callback_factory module

P2PFLCallback factory.

class p2pfl.learning.frameworks.callback_factory.CallbackFactory[source]

Bases: object

Factory for creating callbacks based on learner framework and aggregator requirements.

classmethod create_callbacks(framework, aggregator)[source]

Create the callbacks required by the aggregator for the given learner.

Parameters:

  • framework (str) – The framework of the learner.

  • aggregator (Any) – The aggregator instance.

Return type:

list[P2PFLCallback]

classmethod register_callback(learner, callback)[source]

Register a callback constructor for a given learner framework and callback key.

Parameters:

  • learner (str) – The learner instance (e.g., ‘KerasLearner’, ‘LightningLearner’).

  • callback (type[P2PFLCallback]) – A callback.