ray.rllib.policy.Policy.apply

Policy.apply(func: Callable[[ray.rllib.policy.policy.Policy, Optional[Any], Optional[Any]], ray.rllib.utils.typing.T], *args, **kwargs) → ray.rllib.utils.typing.T

Calls the given function with this Policy instance.

Useful for when the Policy class has been converted into a ActorHandle and the user needs to execute some functionality (e.g. add a property) on the underlying policy object.

Parameters

• func – The function to call, with this Policy as first argument, followed by args, and kwargs.

• args – Optional additional args to pass to the function call.

• kwargs – Optional additional kwargs to pass to the function call.

Returns

The return value of the function call.