@classmethod
  def register_options(cls, register):
    super(RunPrepCommandBase, cls).register_options(register)
    PrepCommand.add_goal(cls.goal)
Send message to each listener.
dataset/ETHPy150Open pantsbuild/pants/src/python/pants/core_tasks/run_prep_command.py/RunPrepCommandBase.register_options--crossover with--dataset/ETHPy150Open CarterBain/Medici/ib/opt/dispatcher.py/Dispatcher.__call__