| | |
| | | return list |
| | | |
| | | |
| | | @tool.singleton |
| | | class CodePrePriceManager: |
| | | __price_pre_cache = {} |
| | | __redisManager = redis_manager.RedisManager(0) |
| | | |
| | | def __init__(self): |
| | | # 加载数据 |
| | | fdatas = log_export.load_pre_close_price() |
| | | if fdatas: |
| | | for code in fdatas: |
| | | self.__price_pre_cache[code] = round(float(fdatas.get(code)), 2) |
| | | |
| | | # 获取收盘价 |
| | | @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 |
| | | |
| | | # 获取缓存 |
| | | @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 |
| | | |
| | | # 设置收盘价 |
| | | @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 = {} |
| | |
| | | # 读取内存中的值 |
| | | 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))) |
| | |
| | | |
| | | # 获取跌停价 |
| | | 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)}")) |