@property
  def start_cmd(self):
    return self._start_cmd
block registrations of the given name, unregister if already registered.
dataset/ETHPy150Open ucb-sts/sts/sts/entities/controllers.py/ControllerConfig.start_cmd--crossover with--dataset/ETHPy150Open pytest-dev/pytest/_pytest/vendored_packages/pluggy.py/PluginManager.set_blocked