def get_historical_position_ratios(self, **params):
        endpoint = 'labs/v1/historical_position_ratios'
        return self.request(endpoint, params=params)
Starts the AppController daemon on the specified host.
dataset/ETHPy150Open jamesmawm/Mastering-Python-for-Finance-source-codes/B03898_08_codes/oandapy.py/EndpointsMixin.get_historical_position_ratios--crossover with--dataset/ETHPy150Open AppScale/appscale-tools/lib/remote_helper.py/RemoteHelper.start_remote_appcontroller