def test_message_widget_runs():
hub = Hub()
widget = MessageWidget()
widget.register_to_hub(hub)
widget.show()
message = Message('test_message_widget_runs', tag='1234')
hub.broadcast(message)
def test_message_widget_runs():
hub = Hub()
widget = MessageWidget()
widget.register_to_hub(hub)
widget.show()
message = Message('test_message_widget_runs', tag='1234')
hub.broadcast(message)
def receive_message(self, message):
""" Receives each DataMessage relay """
print " MyClient received a message \n"
# create objects
hub = Hub()
client = MyClient()
data = Data()
subset = data.new_subset()
data_collection = DataCollection()
# connect them to each other
data_collection.append(data)
data_collection.register_to_hub(hub)
client.register_to_hub(hub)
# manually send a DataMessage. Relayed to MyClient
print 'Manually sending DataMessage'
message = DataMessage(data)
hub.broadcast(message)
#modify the data object. Automatically generates a DataMessage
print 'Automatically triggering DataMessage'
data.label = "New label"
#send a SubsetMessage to the Hub.
print 'Manually sending SubsetMessage'
message = SubsetMessage(subset)
hub.broadcast(message) # nothing is printed
