class YHClientTrader(): BROKER = 'yh' def __init__(self): self._config = client.create(self.BROKER) class YHClientTrader(ClientTrader): @property def broker_type(self): return 'yh' def prepare(self, config_path=None, user=None, password=None, exe_path=r'C:\中国银河证券双子星3.2\Bi...