RolloutWorker.foreach_policy_to_train(func: Callable[[ray.rllib.policy.policy.Policy, str, Optional[Any]], ray.rllib.utils.typing.T], **kwargs) List[ray.rllib.utils.typing.T][source]#

Calls the given function with each (policy, policy_id) tuple.

Only those policies/IDs will be called on, for which self.is_policy_to_train() returns True.


func – The function to call with each (policy, policy ID) tuple, for only those policies that self.is_policy_to_train returns True.

Keyword Arguments

kwargs – Additional kwargs to be passed to the call.


The list of return values of all calls to func([policy, pid, **kwargs]).