whistle.dispatchers.base

class AbstractEventDispatcher

Bases: object

__init__()

add_listener(event_id, listener, /, *, priority=0)

Parameters:

• event_id (str)

• listener (Callable[[IEvent], Any | Coroutine])

• priority (int)

abstract async adispatch(event_id, event=None, /)

Parameters:

• event_id (str)

• event (IEvent | None)

Return type:

IDispatchedEvent

abstract dispatch(event_id, event=None, /)

Parameters:

• event_id (str)

• event (IEvent | None)

Return type:

IDispatchedEvent

get_listeners(event_id=None, /)

Parameters:

event_id (str | None)

has_listeners(event_id=None, /)

Parameters:

event_id (str | None)

listen(event_id, /, *, priority=0)

Decorator that add the decorated functions as one of this instance listeners, for the given event name.

deperecated ?

Parameters:

• event_id (str)

• priority

Returns:

remove_listener(event_id, listener, /)

Parameters:

• event_id (str)

• listener (Callable[[IEvent], Any | Coroutine])