01i XSrSSKJr SSKJrJrJr SS/r"SS5r"SS5r g) a Dirt Simple Events A Dispatcher (or a subclass of Dispatcher) stores event handlers that are 'fired' simple event objects when interesting things happen. Create a dispatcher: ```python >>> d = Dispatcher() ``` Now create a handler for the event and subscribe it to the dispatcher to handle Event events. A handler is a simple function or method that accepts the event as an argument: ```python >>> def handler1(event): print(repr(event)) >>> d.subscribe(Event, handler1) # doctest: +ELLIPSIS ``` Now dispatch a new event into the dispatcher, and see handler1 get fired: ```python >>> d.dispatch(Event(foo='bar', data='yours', used_by='the event handlers')) ``` ) annotations)AnyDictOptionalEvent Dispatcherc$\rSrSrSrSrSrSrg)r*a An event is a container for attributes. The source of an event creates this object, or a subclass, gives it any kind of data that the events handlers need to handle the event, and then calls notify(event). The target of an event registers a function to handle the event it is interested with subscribe(). When a sources calls notify(event), each subscriber to that event will be called in no particular order. c :URRU5 gN)__dict__update)selfkws G/home/james-whalen/.local/lib/python3.13/site-packages/rdflib/events.py__init__Event.__init__7s R c[URR55nSUVs/sHo"PM sn<S3$s snf)Nz)sortedr keys)rattrsas r__repr__Event.__repr__:s4t}}))+,9>-?Aa-?AA-?s ;N)__name__ __module__ __qualname____firstlineno____doc__rr__static_attributes__rrrrr*s !BrcD\rSrSr%SrSrS\S'S SjrSrSr S r S r g) r?zQ An object that can dispatch events to a privately managed group of subscribers. NzOptional[Dict[Any, Any]] _dispatch_mapcXlU$r r&)ramaps rset_mapDispatcher.set_mapGs ! rcUR$r r()rs rget_mapDispatcher.get_mapKs!!!rcURcUR05 URRUS5nUcU/nOURU5 X0RU'U$)zeSubscribe the given handler to an event_type. Handlers are called in the order they are subscribed. N)r&r*getappend)r event_typehandlerlsts r subscribeDispatcher.subscribeNs_    % LL   $$Z6 ;)C JJw ),:& rcURbQURR[U5S5nUc[S[U5-5eUH nU"U5 M gg)zHDispatch the given event to the subscribed handlers for the event's typeNzunknown event type: %s)r&r0type ValueError)reventr4l_s rdispatchDispatcher.dispatch^s\    )$$((ed;C{ !9DK!GHH5  *rr()r)zDict[Any, Any]) rrr r!r"r&__annotations__r*r-r5r<r#rrrrr?s( /3M+2" rN) r" __future__rtypingrrr__all__rrrrrrBs6 D#&& L !BB*''r