def removeEvent(self, event_name, node):
        if self.events.has_key(event_name):
            self.events[event_name].remove(node)
    
        # return size of subscriptions for event, if 0 - completely unsubscribe from dispatcher
        return len(self.events[event_name])
Remove node from events under event_name
dataset/ETHPy150Open selfsk/nodeset.core/src/nodeset/core/node.py/NodeCollection.removeEvent