def FetchDmx(self, universe, callback):
"""Fetch DMX data from the server
Args:
universe: the universe to fetch the data for
callback: The function to call once complete, takes three arguments, a
RequestStatus object, a universe number and a list of dmx data.
Returns:
True if the request was sent, False otherwise.
"""
if self._socket is None:
return False
controller = SimpleRpcController()
request = Ola_pb2.UniverseRequest()
request.universe = universe
done = lambda x, y: self._GetDmxComplete(callback, x, y)
try:
self._stub.GetDmx(controller, request, done)
except socket.error:
raise OLADNotRunningException()
return True
def FetchUIDList(self, universe, callback):
"""Used to get a list of UIDs for a particular universe.
Args:
universe: The universe to get the UID list for.
callback: The function to call once complete, takes two arguments, a
RequestStatus object and a iterable of UIDs.
Returns:
True if the request was sent, False otherwise.
"""
if self._socket is None:
return False
controller = SimpleRpcController()
request = Ola_pb2.UniverseRequest()
request.universe = universe
done = lambda x, y: self._FetchUIDsComplete(callback, x, y)
try:
self._stub.GetUIDs(controller, request, done)
except socket.error:
raise OLADNotRunningException()
return True