From fb47d36048e94b9a506d5c153e3dd19a01e37df1 Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期一, 30 十月 2023 16:30:27 +0800
Subject: [PATCH] bug修复
---
code_attribute/code_nature_analyse.py | 166 +++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 160 insertions(+), 6 deletions(-)
diff --git a/code_attribute/code_nature_analyse.py b/code_attribute/code_nature_analyse.py
index b3c6fab..dca8f78 100644
--- a/code_attribute/code_nature_analyse.py
+++ b/code_attribute/code_nature_analyse.py
@@ -5,16 +5,22 @@
# 鏄惁鏈夋定鍋�
import copy
import json
+import random
+import time
from code_attribute import gpcode_manager
# 浠ｇ爜鑲℃�ц褰曠鐞�
+from db import redis_manager
from utils import tool
-from db.redis_manager import RedisManager
+from db.redis_manager_delegate import RedisManager, RedisUtils
+from utils.tool import CodeDataCacheUtil
class CodeNatureRecordManager:
__redisManager = RedisManager(0)
+ __k_format_cache = {}
+ __nature_cache = {}
@classmethod
def __get_redis(cls):
@@ -23,26 +29,94 @@
# 淇濆瓨K绾垮舰鎬�
@classmethod
def save_k_format(cls, code, k_format):
- cls.__get_redis().setex(f"k_format-{code}", tool.get_expire(), json.dumps(k_format))
+ RedisUtils.setex(cls.__get_redis(), f"k_format-{code}", tool.get_expire(), json.dumps(k_format))
@classmethod
def get_k_format(cls, code):
- val = cls.__get_redis().get(f"k_format-{code}")
+ val = RedisUtils.get(cls.__get_redis(), f"k_format-{code}")
if val:
return json.loads(val)
return None
+
+ @classmethod
+ def get_k_format_cache(cls, code):
+ val = None
+ if code in cls.__k_format_cache:
+ val = cls.__k_format_cache[code]
+ if not val:
+ val = cls.get_k_format(code)
+ if val:
+ cls.__k_format_cache[code] = val
+ # 澶嶅埗
+ return copy.deepcopy(val) if val else None
# 淇濆瓨鑲℃��
@classmethod
def save_nature(cls, code, natures):
- cls.__get_redis().setex(f"code_nature-{code}", tool.get_expire(), json.dumps(natures))
+ RedisUtils.setex(cls.__get_redis(), f"code_nature-{code}", tool.get_expire(), json.dumps(natures))
@classmethod
def get_nature(cls, code):
- val = cls.__get_redis().get(f"code_nature-{code}")
+ val = RedisUtils.get(cls.__get_redis(), f"code_nature-{code}")
if val:
return json.loads(val)
return None
+
+ @classmethod
+ def get_nature_cache(cls, code):
+ if code in cls.__nature_cache:
+ return cls.__nature_cache[code]
+ val = cls.get_nature(code)
+ if val:
+ cls.__nature_cache[code] = val
+ return val
+
+
+class LatestMaxVolumeManager:
+ __db = 0
+ __instance = None
+ __redis_manager = redis_manager.RedisManager(0)
+ __max_volume_cache = {}
+
+ def __new__(cls, *args, **kwargs):
+ if not cls.__instance:
+ cls.__instance = super(LatestMaxVolumeManager, cls).__new__(cls, *args, **kwargs)
+ cls.__load_datas()
+ return cls.__instance
+
+ @classmethod
+ def __load_datas(cls):
+ __redis = cls.__get_redis()
+ try:
+ keys = RedisUtils.keys(__redis, "is_latest_max_volume-*")
+ for k in keys:
+ code = k.split("-")[-1]
+ val = RedisUtils.get(__redis, k)
+ CodeDataCacheUtil.set_cache(cls.__max_volume_cache, code, val)
+ finally:
+ RedisUtils.realse(__redis)
+
+ @classmethod
+ def __get_redis(cls):
+ return cls.__redis_manager.getRedis()
+
+ def __save_has_latest_max_volume(self, code):
+ RedisUtils.setex_async(self.__db, f"is_latest_max_volume-{code}", tool.get_expire(), "1")
+
+ # 璁剧疆鏈�杩戞湁鏈�澶ч噺
+ def set_has_latest_max_volume(self, code):
+ CodeDataCacheUtil.set_cache(self.__max_volume_cache, code, 1)
+ self.__save_has_latest_max_volume(code)
+
+ # 鏈�杩戞槸鍚︽湁鏈�澶ч噺
+ def is_latest_max_volume(self, code):
+ return code in self.__max_volume_cache
+
+ def clear(self):
+ self.__max_volume_cache.clear()
+ keys = RedisUtils.keys(self.__get_redis(), "is_latest_max_volume-*")
+ for k in keys:
+ RedisUtils.delete_async(self.__db, k)
# 璁剧疆鍘嗗彶K绾�
@@ -79,7 +153,8 @@
# 鏄惁鍏锋湁K绾垮舰鎬�
def is_has_k_format(limit_up_price, record_datas):
- is_too_high, is_new_top, is_lowest, is_near_new_top, is_n, is_v, has_format, volume_info,is_special = get_k_format(float(limit_up_price),record_datas)
+ is_too_high, is_new_top, is_lowest, is_near_new_top, is_n, is_v, has_format, volume_info, is_special = get_k_format(
+ float(limit_up_price), record_datas)
if not has_format:
return False, "涓嶆弧瓒矺绾垮舰鎬�"
return True, "鏈夊舰鎬�"
@@ -108,6 +183,85 @@
return 0, ''
+# 鏄惁娑ㄥ緱澶珮
+def is_up_too_high_in_10d(record_datas):
+ datas = copy.deepcopy(record_datas)
+ datas.sort(key=lambda x: x["bob"])
+ datas = datas[-10:]
+ limit_ups = []
+ limit_up_count = 0
+ max_price = datas[0]["high"]
+ for data in datas:
+ limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(data["pre_close"]))
+ date = data['bob'].strftime("%Y-%m-%d")
+ if data["high"] > max_price:
+ max_price = data["high"]
+ if abs(limit_up_price - data["high"]) < 0.01:
+ limit_ups.append((date, True))
+ limit_up_count += 1
+ else:
+ limit_ups.append((date, False))
+ # 涓嬮檷骞呭害
+ limit_down_rate = round((max_price - datas[-1]["close"]) / max_price, 3)
+
+ if limit_up_count < 3:
+ return False
+ # 杩炵画5澶╂湁3澶╂定鍋�
+ for i in range(len(limit_ups)):
+ if i + 5 > len(limit_ups):
+ break
+ temp_datas = limit_ups[i:i + 5]
+ t_count = 0
+ for t in temp_datas:
+ if t[1]:
+ t_count += 1
+ if t_count >= 3 and limit_down_rate < 0.2:
+ # 闄嶅箙灏忎簬20%
+ return True
+
+ return False
+
+
+# 120 澶╁唴鏄惁闀垮緱澶珮
+def is_up_too_high_in_120d(record_datas):
+ datas = copy.deepcopy(record_datas)
+ datas.sort(key=lambda x: x["bob"])
+ datas = datas[-120:]
+ today_limit_up_price = round(float(gpcode_manager.get_limit_up_price_by_preprice(datas[-1]["close"])), 2)
+ max_price = 0
+ for data in datas:
+ if data["high"] > max_price:
+ max_price = data["high"]
+ if today_limit_up_price <= max_price:
+ return False
+
+ # 璁＄畻120澶╃殑鍧囦环
+ total_amount = 0
+ total_volume = 0
+ for data in datas:
+ total_amount += data["amount"]
+ total_volume += data["volume"]
+ average_price = round(total_amount / total_volume, 2)
+ if (today_limit_up_price - average_price) / average_price > 0.3:
+ return True
+ else:
+ return False
+
+
+# 鏈�杩戝嚑澶╂槸鍚︽湁鏈�澶ч噺
+def is_have_latest_max_volume(record_datas, day_count):
+ datas = copy.deepcopy(record_datas)
+ datas.sort(key=lambda x: x["bob"])
+ datas = datas[-120:]
+ max_volume = (0, datas[0]["volume"])
+ for i in range(0, len(datas)):
+ if max_volume[1] < datas[i]["volume"]:
+ max_volume = (i, datas[i]["volume"])
+ if len(datas) - max_volume[0] <= day_count:
+ return True
+ return False
+
+
# 鏄惁鏈夋定鍋�
def get_first_limit_up_count(datas):
datas = copy.deepcopy(datas)
--
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