更新后,日内交易没能平仓

更新后,日内交易没能平仓

CLOSE_HOUR,CLOSE_MINUTE=14,45 #平仓时间
  if api.is_changing(quote,"datetime"):
     now=datetime.strptime(quote.datetime,"%Y-%m-%d %H:%M:%S.%f")
     if now.hour==CLOSE_HOUR and now.minute>=CLOSE_MINUTE:
         target_pos_value=0 #平仓
         wait_time=time.time()+60
         print("交易时间即将关闭,平仓,策略将关闭")
         while api.wait_update(deadline=wait_time):
             pass
         api.close()
         break
         exit