def map_element(time, element):
if element == '|':
return (time, notification.OnCompleted())
elif element == '#':
return (time, notification.OnError(error))
else:
value = try_number(element)
value = lookup.get(value, value)
return (time, notification.OnNext(value))
def mess_on_next(time, value):
return (time, notification.OnNext(value))