def variables(self):
return [Variable(var, data_handler.get_type(var),
data_handler.get_value(var))
for var in data_handler.get_view_vars(self.viewid)]
def data_stream(viewid):
while True:
time.sleep(.1)
for var in data_handler.get_view_vars(viewid):
yield json.dumps({"value": data_handler.get_value(var),
"var": var})
