agent.py 文件源码

def add_instrument(self, name):
        self.tick_data[name] = []        
        dtypes = [(field, dtype_map[field]) for field in day_data_list]
        self.day_data[name]  = data_handler.DynamicRecArray(dtype = dtypes)
        dtypes = [(field, dtype_map[field]) for field in min_data_list]
        self.min_data[name]  = {1: data_handler.DynamicRecArray(dtype = dtypes)}
        self.cur_day[name]   = dict([(item, 0) for item in day_data_list])
        self.cur_min[name]   = dict([(item, 0) for item in min_data_list])
        self.day_data_func[name] = []
        self.min_data_func[name] = {}
        self.cur_min[name]['datetime'] = datetime.datetime.fromordinal(self.scur_day.toordinal())
        self.cur_min[name]['date'] = self.scur_day
        self.cur_day[name]['date'] = self.scur_day