@staticmethod
    def current():
        current = getattr(IOLoop._current, "instance", None)
        if current is None:
            return IOLoop.instance()
        return current
initialize background parameters
dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_server/src/tornado/ioloop.py/IOLoop.current--crossover with--dataset/ETHPy150Open xraypy/xraylarch/plugins/math/fitpeak.py/FitModel.initialize_background