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How to use _on_subscribe method in tavern

Best Python code snippet using tavern

event.py

Source:event.py

...76        try:77            event = getattr(instance, self._attribute)78        except AttributeError:79            event = EventInstance(80                (lambda: self._on_subscribe(instance)) if self._on_subscribe else None,81                (lambda: self._on_unsubscribe(instance)) if self._on_unsubscribe else None,82            )83            setattr(instance, self._attribute, event)84        return event85    def on_subscribe(self, fn: typing.Callable[[typing.Any], None]):86        """Decorator to add a handler for the first data consumer.87        Can be used to initiate a data stream."""88        assert not self._on_subscribe, 'only one handler allowed'89        self._on_subscribe = fn90        return self91    def on_unsubscribe(self, fn: typing.Callable[[typing.Any], None]):92        """Decorator to add a handler when th last data consumer loses interest.93        Can be used to terminate a data stream."""94        assert not self._on_unsubscribe, 'only one handler allowed'...

subscriber.py

Source:subscriber.py

...18    def _on_connect(self, client, userdata, flags, rc):19        print("on_connect: rc='%s' client='%s' flags='%s' topic='%s'" % (20        mqtt.connack_string(rc), client, flags, self._topic))21        client.subscribe(self._topic, 2)22    def _on_subscribe(self, client, userdata, mid, granted_qos):23        print("on_subscribe: mid='%s'" % (mid))24if __name__ == "__main__":25    s: Subscriber = Subscriber(sys.argv[1])...

on_subscribe.py

Source:on_subscribe.py

1import rx2def on_subscribe(post_action):3    def _on_subscribe(source):4        def subscribe(observer, scheduler):5            disposable = source.subscribe(observer, scheduler=scheduler)6            post_action()7            return disposable8        return rx.create(subscribe)...

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