EventCallback

class tenjint.event.EventCallback(callback_func, event_name=None, event_params=None)

Base class for event related callbacks.

This is the base class for event related callbacks. Event callbacks are used to request notifications from the event system whenever a certain event occurs. They allow to specify which event we are interested in and what function we want to invoke whenever this event occurs. In addition, we can filter events based on event parameters (event_params). If we specify event parameters our callback function will only be invoked when an event is of the given event type (event_name) and has the specified parameters. For more information see __init__().

See also

__init__

Attributes

EventCallback.event_cls
EventCallback.event_key

Methods

EventCallback.__init__(callback_func[, …])	Create a new event callback.
EventCallback.deliver(event)