code: def participant_names(self):
          '''The names of the RTObjects participating in this context.'''
          with self._mutex:
              return [obj.get_component_profile().instance_name \
                      for obj in self._participantsf participant_names(self):
          '''The names of the RTObjects participating in this context.'''
          with self._mutex:
              return [obj.get_component_profile().instance_name \
                      for obj in self._participants]
docs: The names of the RTObjects participating in this context.