smartcard.Observer.Observer

class documentation

class Observer:

Known subclasses: smartcard.CardConnectionObserver.CardConnectionObserver, smartcard.CardMonitoring.CardObserver, smartcard.ReaderMonitoring.ReaderObserver

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Observer

Method update Called when the observed object is modified. You call an Observable object's notifyObservers method to notify all the object's observers of the change.

def update(self, observable: Observable, handlers: typing.Any): ¶

overridden in smartcard.CardConnectionObserver.CardConnectionObserver, smartcard.CardMonitoring.CardObserver, smartcard.ReaderMonitoring.ReaderObserver

Called when the observed object is modified. You call an Observable object's notifyObservers method to notify all the object's observers of the change.