From ab662be5c523b75c1bd28fc6bfcab2872b9623b3 Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期四, 12 六月 2025 15:22:06 +0800
Subject: [PATCH] bug修复

---
 code_attribute/gpcode_manager.py |   34 ++++++++++++++++++----------------
 1 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/code_attribute/gpcode_manager.py b/code_attribute/gpcode_manager.py
index 3c5b5ea..a8f8cab 100644
--- a/code_attribute/gpcode_manager.py
+++ b/code_attribute/gpcode_manager.py
@@ -655,36 +655,38 @@
     return list
 
 
+@tool.singleton
 class CodePrePriceManager:
     __price_pre_cache = {}
     __redisManager = redis_manager.RedisManager(0)
 
+    def __init__(self):
+        # 鍔犺浇鏁版嵁
+        fdatas = log_export.load_pre_close_price()
+        if fdatas:
+            for code in fdatas:
+                self.__price_pre_cache[code] = round(float(fdatas.get(code)), 2)
+
     # 鑾峰彇鏀剁洏浠�
-    @classmethod
-    def get_price_pre(cls, code):
+    def get_price_pre(self, code):
         fdatas = log_export.load_pre_close_price()
         if code in fdatas:
             return round(float(fdatas.get(code)), 2)
         return None
 
     # 鑾峰彇缂撳瓨
-    @classmethod
-    def get_price_pre_cache(cls, code):
-        if code in cls.__price_pre_cache:
-            return float(cls.__price_pre_cache[code])
-        val = cls.get_price_pre(code)
-        if val:
-            cls.__price_pre_cache[code] = val
-        return val
+    def get_price_pre_cache(self, code):
+        if code in self.__price_pre_cache:
+            return self.__price_pre_cache[code]
+        return None
 
     # 璁剧疆鏀剁洏浠�
-    @classmethod
-    def set_price_pre(cls, code, price, force=False):
-        if code in cls.__price_pre_cache and not force:
+    def set_price_pre(self, code, price, force=False):
+        if code in self.__price_pre_cache and not force:
             return
         price = round(float(price), 2)
         logger_pre_close_price.info(f"{code}-{price}")
-        cls.__price_pre_cache[code] = price
+        self.__price_pre_cache[code] = price
 
 
 __limit_up_price_dict = {}
@@ -695,7 +697,7 @@
     # 璇诲彇鍐呭瓨涓殑鍊�
     if code in __limit_up_price_dict:
         return __limit_up_price_dict[code]
-    price = CodePrePriceManager.get_price_pre_cache(code)
+    price = CodePrePriceManager().get_price_pre_cache(code)
     if price is None:
         return None
     limit_up_price = tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal(tool.get_limit_up_rate(code)))
@@ -730,7 +732,7 @@
 
 # 鑾峰彇璺屽仠浠�
 def get_limit_down_price(code):
-    price = CodePrePriceManager.get_price_pre_cache(code)
+    price = CodePrePriceManager().get_price_pre_cache(code)
     if price is None:
         return None
     return tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal(f"{tool.get_limit_down_rate(code)}"))

--
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