异常保护

Administrator

4 天以前 48fb7a00951f91bdc707e5dd2d196e5bccb752c3

 l2/l2_sell_manager.py

@@ -15,9 +15,9 @@
    __db = 0
    __redis_manager = redis_manager.RedisManager(0)
    __instance = None
    __current_total_sell_data_cache = {}
    __last_total_sell_data_cache = {}
    __used_refer_sell_data_cache = {}
    # 总卖信息列表
    __total_sell_data_cache_list_cache = {}

    def __new__(cls, *args, **kwargs):
        if not cls.__instance:
@@ -58,39 +58,61 @@

    def clear(self):
        self.__used_refer_sell_data_cache.clear()
        self.__total_sell_data_cache_list_cache.clear()
        keys = RedisUtils.keys(self.__get_redis(), "fast_buy_used_sell_data-*")
        for k in keys:
            RedisUtils.delete_async(self.__db, k)

    # 设置当前的总卖
    def set_current_total_sell_data(self, code, time_str, money, volume, sell_1_info):
    def set_current_total_sell_data(self, code, time_str, money, volume, sell_1_info, sell_n_info):
        """
        @param code:
        @param time_str:
        @param money:
        @param volume:
        @param sell_1_info: 格式(卖1价格,卖1量)
        @param sell_n_info：卖挡位
        @return:
        """
        # 记录日志
        async_log_util.info(logger_l2_market_sell, f"{code}: {time_str}-{money} {sell_1_info}")
        if code in self.__current_total_sell_data_cache:
            self.__last_total_sell_data_cache[code] = self.__current_total_sell_data_cache.get(code)
        self.__current_total_sell_data_cache[code] = (time_str, round(money), volume, sell_1_info)
        async_log_util.info(logger_l2_market_sell, f"{code}: {time_str}-{money} {sell_1_info} {sell_n_info}")

        if code not in self.__total_sell_data_cache_list_cache:
            self.__total_sell_data_cache_list_cache[code] = []
        if self.__total_sell_data_cache_list_cache[code] and self.__total_sell_data_cache_list_cache[code][-1][
            0] == time_str:
            return

        self.__total_sell_data_cache_list_cache[code].append((time_str, round(money), volume, sell_1_info, sell_n_info))
        # 保留最多10条数据
        if len(self.__total_sell_data_cache_list_cache[code]) > 10:
            self.__total_sell_data_cache_list_cache[code] = self.__total_sell_data_cache_list_cache[code][-10:]

    def get_current_total_sell_data(self, code):
        return self.__current_total_sell_data_cache.get(code)
        """
        @param code:
        @return:(时间, 总买额, 总量, 卖1信息, 卖挡位信息)
        """
        total_sell_data_cache_list = self.__total_sell_data_cache_list_cache.get(code)
        if not total_sell_data_cache_list:
            return None
        return total_sell_data_cache_list[-1]

    # 获取参考卖的数据
    def get_refer_sell_data(self, code, time_str):
        cuurent = self.__current_total_sell_data_cache.get(code)
        if cuurent is None:
            return None
        if int(time_str.replace(":", "")) > int(cuurent[0].replace(":", "")):
            return cuurent
        last = self.__last_total_sell_data_cache.get(code)
        if last and int(time_str.replace(":", "")) > int(last[0].replace(":", "")):
            return last
        """
        获取可引用的总卖额
        @param code:
        @param time_str: 当前数据截止时间
        @return: (time_str, round(money), volume, sell_1_info, sell_n_infos)
        """
        total_sell_data_cache_list = self.__total_sell_data_cache_list_cache.get(code)
        if total_sell_data_cache_list:
            for i in range(len(total_sell_data_cache_list) - 1, -1, -1):
                sell_data = total_sell_data_cache_list[i]
                if int(time_str.replace(":", "")) > int(sell_data[0].replace(":", "")):
                    # 取刚好比当前时间早的数据
                    return sell_data
        return None