props.py 文件源码

def __init__(self, producer: Callable[[], 'Actor'] = None,
                 spawner: Callable[[str, 'Props', pid.PID], pid.PID] = default_spawner,
                 mailbox_producer: Callable[
                     [invoker.AbstractInvoker,
                      'AbstractDispatcher'], mailbox.AbstractMailbox] = default_mailbox_producer,
                 dispatcher: 'AbstractDispatcher' = dispatcher.ThreadDispatcher(),
                 supervisor_strategy: supervision.AbstractSupervisorStrategy = None,
                 middleware: List[Callable[[context.AbstractContext], Task]] = None,
                 middleware_chain: Callable[[context.AbstractContext], Task] = None) -> None:
        self.__producer = producer
        self.__spawner = spawner
        self.__mailbox_producer = mailbox_producer
        self.__supervisor_strategy = supervisor_strategy
        self.__dispatcher = dispatcher
        self.__middleware = middleware
        self.__middleware_chain = middleware_chain