redis封装

Administrator

2023-08-02 8595dc22aa9dde6aba6d0f8cdcf1656a8a59513b

 third_data/code_plate_key_manager.py

@@ -6,6 +6,7 @@
import json

import constant
from db.redis_manager import RedisUtils
from third_data import kpl_block_util
from utils import global_util, tool
from log_module import log
@@ -16,6 +17,34 @@
from trade import trade_manager


# 代码精选板块管理
class KPLCodeJXBlockManager:
    __redisManager = redis_manager.RedisManager(3)
    __code_blocks = {}

    def __get_redis(self):
        return self.__redisManager.getRedis()

    def save_jx_blocks(self, code, blocks):
        if blocks is None:
            return
        # 保存前2条数据
        RedisUtils.setex(self.__get_redis(), f"kpl_jx_blocks-{code}", tool.get_expire(), json.dumps(blocks))
        self.__code_blocks[code] = blocks

    # 获取精选板块
    def get_jx_blocks(self, code):
        if code in self.__code_blocks:
            return self.__code_blocks[code]
        val = RedisUtils.get(self.__get_redis(), f"kpl_jx_blocks-{code}")
        if val is None:
            return None
        else:
            val = json.loads(val)
            self.__code_blocks[code] = val
        return self.__code_blocks[code]


# 开盘啦禁止交易板块管理
class KPLPlateForbiddenManager:
    __redisManager = redis_manager.RedisManager(3)
@@ -24,11 +53,11 @@
        return self.__redisManager.getRedis()

    def save_plate(self, plate):
        self.__get_redis().sadd("kpl_forbidden_plates", plate)
        self.__get_redis().expire("kpl_forbidden_plates", tool.get_expire())
        RedisUtils.sadd(self.__get_redis(), "kpl_forbidden_plates", plate)
        RedisUtils.expire(self.__get_redis(), "kpl_forbidden_plates", tool.get_expire())

    def list_all(self):
        return self.__get_redis().smembers("kpl_forbidden_plates")
        return RedisUtils.smembers(self.__get_redis(), "kpl_forbidden_plates")


class LimitUpCodesPlateKeyManager:
@@ -62,8 +91,8 @@

    # 今日涨停原因变化
    def set_today_limit_up_reason_change(self, code, from_reason, to_reason):
        self.__get_redis().sadd(f"kpl_limit_up_reason_his-{code}", from_reason)
        self.__get_redis().expire(f"kpl_limit_up_reason_his-{code}", tool.get_expire())
        RedisUtils.sadd(self.__get_redis(), f"kpl_limit_up_reason_his-{code}", from_reason)
        RedisUtils.expire(self.__get_redis(), f"kpl_limit_up_reason_his-{code}", tool.get_expire())
        self.__set_total_keys(code)

    # 设置代码的今日涨停原因
@@ -230,7 +259,8 @@

    def set_history_limit_up_reason(self, code, reasons):
        self.__history_limit_up_reason_dict[code] = set(reasons)
        self.__get_redis().setex(f"kpl_his_limit_up_reason-{code}", tool.get_expire(), json.dumps(list(reasons)))
        RedisUtils.setex(self.__get_redis(), f"kpl_his_limit_up_reason-{code}", tool.get_expire(),
                         json.dumps(list(reasons)))
        logger_kpl_debug.debug(f"设置历史涨停原因：{code}-{reasons}")

    # 如果返回值不为None表示已经加载过历史原因了
@@ -238,7 +268,7 @@
        reasons = self.__history_limit_up_reason_dict.get(code)
        if reasons is None:
            # 从内存中加载
            val = self.__get_redis().get(f"kpl_his_limit_up_reason-{code}")
            val = RedisUtils.get(self.__get_redis(), f"kpl_his_limit_up_reason-{code}")
            if val is not None:
                val = set(json.loads(val))
                self.__history_limit_up_reason_dict[code] = val
@@ -251,13 +281,13 @@

    def set_blocks(self, code, blocks):
        self.__blocks_dict[code] = set(blocks)
        self.__get_redis().setex(f"kpl_blocks-{code}", tool.get_expire(), json.dumps(list(blocks)))
        RedisUtils.setex(self.__get_redis(), f"kpl_blocks-{code}", tool.get_expire(), json.dumps(list(blocks)))

    def get_blocks(self, code):
        reasons = self.__blocks_dict.get(code)
        if reasons is None:
            # 从内存中加载
            val = self.__get_redis().get(f"kpl_blocks-{code}")
            val = RedisUtils.get(self.__get_redis(), f"kpl_blocks-{code}")
            if val is not None:
                val = set(json.loads(val))
                self.__blocks_dict[code] = val
@@ -293,7 +323,7 @@
        if code in LimitUpCodesPlateKeyManager.today_total_limit_up_reason_dict:
            k1 = {LimitUpCodesPlateKeyManager.today_total_limit_up_reason_dict[code]}
        # 加载今日历史原因
        k11 = self.__get_redis().smembers(f"kpl_limit_up_reason_his-{code}")
        k11 = RedisUtils.smembers(self.__get_redis(), f"kpl_limit_up_reason_his-{code}")
        k2 = self.__CodesPlateKeysManager.get_history_limit_up_reason(code)
        if k2 is None:
            k2 = set()
@@ -329,13 +359,16 @@
    __TargetCodePlateKeyManager = TargetCodePlateKeyManager()
    __LimitUpCodesPlateKeyManager = LimitUpCodesPlateKeyManager()
    __CodesHisReasonAndBlocksManager = CodesHisReasonAndBlocksManager()
    __KPLCodeJXBlockManager = KPLCodeJXBlockManager()

    # 获取可以买的板块
    # current_limit_up_datas: 今日实时涨停
    # latest_2_day_limit_up_datas：最近2天的实时涨停（不含今日）
    # limit_up_record_datas：今日历史涨停
    # yesterday_current_limit_up_codes ： 昨日涨停代码
    # before_blocks_dict：历史涨停原因
    @classmethod
    def get_can_buy_block(cls, code, current_limit_up_datas, limit_up_record_datas,
    def get_can_buy_block(cls, code, current_limit_up_datas, limit_up_record_datas, yesterday_current_limit_up_codes,
                          before_blocks_dict):
        # 加载涨停代码的目标板块
        def load_code_block():
@@ -366,8 +399,10 @@
                if k not in constant.KPL_INVALID_BLOCKS:
                    keys.add(k)
        if not keys:
            if k3:
                keys |= k3
            # 获取
            jx_blocks = cls.__KPLCodeJXBlockManager.get_jx_blocks(code)
            if jx_blocks:
                keys |= set([k[1] for k in jx_blocks[:2]])
        log.logger_kpl_debug.info("{}最终关键词：{}", code, keys)

        # 涨停列表中匹配关键词，返回（板块:代码集合），代码集合中已经排除自身
@@ -376,8 +411,17 @@
        code_limit_up_reason_dict = {}
        load_code_block()
        msg_list = []

        can_buy_blocks = []
        for block in keys:
            is_top_4 = kpl_block_util.is_top_block(code, block, limit_up_record_datas, 4)
            is_top_8_record, top_8_record = kpl_block_util.is_record_top_block(code, block, limit_up_record_datas,
                                                                               yesterday_current_limit_up_codes, 20)
            is_top_4_current, top_4_current = kpl_block_util.is_current_top_block(code, block, current_limit_up_datas,
                                                                                  yesterday_current_limit_up_codes, 10)
            is_top_4 = is_top_8_record and is_top_4_current
            msg_list.append(f"\n实时top10: {top_4_current}(涨停数量：{len(current_limit_up_datas)})")
            msg_list.append(f"历史top20: {top_8_record}")

            # 获取主板实时身位
            current_shsz_rank = kpl_block_util.get_code_current_rank(code, block, current_limit_up_datas,
                                                                     code_limit_up_reason_dict, shsz=True)
@@ -385,20 +429,24 @@
                                                                   code_limit_up_reason_dict, shsz=True)
            # 获取主板历史身位
            if is_top_4:
                is_open_limit_up, msg = kpl_block_util.is_shsz_open_limit_up(code, block, limit_up_record_datas,
                                                                             code_limit_up_reason_dict)
                if is_open_limit_up:
                pen_limit_up_codes = kpl_block_util.get_shsz_open_limit_up_codes(code, block, limit_up_record_datas,
                                                                                 code_limit_up_reason_dict)
                if pen_limit_up_codes:
                    # 主板开1
                    if current_shsz_rank < 2 and record_shsz_rank < 2:
                    if current_shsz_rank < len(pen_limit_up_codes) + 1 and record_shsz_rank < len(
                            pen_limit_up_codes) + 1:
                        # 属于龙1,龙2
                        return block, f"top4涨停板块，主板开1,属于龙1/龙2(实时身位-{current_shsz_rank})"
                        can_buy_blocks.append((block,
                                               f"{block}：top4涨停板块，主板开1({pen_limit_up_codes}),属于主板前龙{len(pen_limit_up_codes) + 1}(实时身位-{current_shsz_rank})"))
                        continue
                    else:
                        msg_list.append(
                            f"板块-{block}: top4涨停板块，主板开1（{msg}）,不为主板龙1龙2（实时身位-{current_shsz_rank},历史身位-{record_shsz_rank}）")
                            f"板块-{block}: top4涨停板块，主板开1（{pen_limit_up_codes}）,不为主板前龙{len(pen_limit_up_codes) + 1}（实时身位-{current_shsz_rank},历史身位-{record_shsz_rank}）")
                        continue
                else:
                    if current_shsz_rank == 0 and record_shsz_rank < 2:
                        return block, "top4涨停板块，非主板开1，属于龙1"
                        can_buy_blocks.append((block, f"{block}：top4涨停板块，非主板开1，属于龙1"))
                        continue
                    else:
                        msg_list.append(
                            f"板块-{block}: top4涨停板块，非主板开1,不为主板龙1（实时身位-{current_shsz_rank},历史身位-{record_shsz_rank}）")
@@ -413,21 +461,30 @@
                else:
                    # 是否为主板龙1（实时龙1，历史龙2以内）
                    if current_shsz_rank == 0 and record_shsz_rank < 2:
                        return block, "不是top4涨停板块，满足精选/行业流入要求，满足主板龙1"
                        can_buy_blocks.append((block, f"{block}：不是top4涨停板块，满足精选/行业流入要求，满足主板龙1"))
                        continue
                    else:
                        msg_list.append(
                            f"板块-{block}: 不是top4涨停板块，满足精选/行业流入要求,不为主板龙1（实时身位-{current_shsz_rank},历史身位-{record_shsz_rank}）")
                        continue
        return None, "\r\n".join(msg_list)
        if len(can_buy_blocks) == len(keys):
            blocks = "/".join([x[0] for x in can_buy_blocks])
            blocks_msg = "\n".join([x[1] for x in can_buy_blocks])
            return blocks, blocks_msg

        return None, "\n".join(msg_list)

    # 是否可以下单
    # 返回：是否可以下单,消息,板块类型
    @classmethod
    def can_buy(cls, code, current_limit_up_datas, limit_up_record_datas,before_blocks_dict):
    def can_buy(cls, code, current_limit_up_datas, limit_up_record_datas, yesterday_current_limit_up_codes,
                before_blocks_dict):
        if constant.TEST:
            return True, "", cls.BLOCK_TYPE_NONE

        block, block_msg = cls.get_can_buy_block(code, current_limit_up_datas,
                                                 limit_up_record_datas, before_blocks_dict)
                                                 limit_up_record_datas, yesterday_current_limit_up_codes,
                                                 before_blocks_dict)
        if block is None:
            return False, block_msg