"""
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所有的变量
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"""
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import ast
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大单表达式 = "299e4"
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class StockVariables:
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"""
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股票变量实体类
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"""
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def __init__(self):
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# =======股票属性=======
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self.自由流通市值 = None
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# ======今日K线属性======
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self.今日开盘价 = None
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self.当前价 = None
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self.今日最高价 = None
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self.今日涨停价 = None
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self.今日成交量 = None
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self.今日开盘涨幅 = None
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self.今日分时最高量价 = None
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# ========今日大单成交数据=======
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self.大单表达式 = None
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# [(订单号, 量, 金额, 时间, 最新价格)]
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self.今日大单数据 = None
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self.今日大单均价 = None
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self.今日卖大单数据 = None
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# 大单个数： len([for x in 今日大单数据 if x[2] > (大单表达式)])
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# 满足单价的大单个数： len([for x in 今日大单数据 if (x[2] > (大单表达式) and x[2]/x[1] > ?)])
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# =======昨日K线属性======
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self.昨日收盘价 = None
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self.昨日非涨停 = None
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self.昨日非跌停 = None
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self.昨日非炸板 = None
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self.昨日成交量 = None
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self.昨日成交额 = None
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self.昨日最高价 = None
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self.昨日分时最高量价 = None
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self.六个交易日涨幅过高 = False
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# ======历史K线属性======
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self.日最高价_5 = None
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self.日最高价_10 = None
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self.日最高价_30 = None
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self.日最高价_60 = None
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self.日最高价_120 = None
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self.日最高量_5 = None
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self.日最高量_10 = None
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self.日最高量_30 = None
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self.日最高量_60 = None
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self.日最高量_120 = None
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# 0-今日 1-昨日 5-5日内 10-10日 30-30日 60-60日
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# 5日高量分时最高量价
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self.日高量分时最高量价_5 = None
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self.日高量分时最高量价_10 = None
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self.日高量分时最高量价_30 = None
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self.日高量分时最高量价_60 = None
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self.日高量分时最高量价_120 = None
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# 5，10，30，60，120涨停数，炸板数，跌停数
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self.涨停数_5 = None
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self.涨停数_10 = None
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self.涨停数_30 = None
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self.涨停数_60 = None
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self.涨停数_120 = None
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self.炸板数_5 = None
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self.炸板数_10 = None
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self.炸板数_30 = None
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self.炸板数_60 = None
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self.炸板数_120 = None
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self.跌停数_5 = None
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self.跌停数_10 = None
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self.跌停数_30 = None
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self.跌停数_60 = None
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self.跌停数_120 = None
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# 首板平均溢价率（后一个交易日最高价计算）
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self.日首板溢价率_5 = None
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self.日首板溢价率_10 = None
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self.日首板溢价率_30 = None
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self.日首板溢价率_60 = None
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self.日首板溢价率_120 = None
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# 首板炸板平均溢价率（后一个交易日最高价计算）
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self.日首板炸板溢价率_5 = None
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self.日首板炸板溢价率_10 = None
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self.日首板炸板溢价率_30 = None
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self.日首板炸板溢价率_60 = None
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self.日首板炸板溢价率_120 = None
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# xx日内个股最正的原因（涨停数相同可并列）
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self.日个股最正的原因_5 = None
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self.日个股最正的原因_10 = None
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self.日个股最正的原因_30 = None
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self.日个股最正的原因_60 = None
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self.日个股最正的原因_120 = None
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# xx日内首板个数
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self.日首板个数_5 = None
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self.日首板个数_10 = None
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self.日首板个数_30 = None
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self.日首板个数_60 = None
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self.日首板个数_120 = None
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# xx日内2板个数
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self.日二板个数_5 = None
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self.日二板个数_10 = None
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self.日二板个数_30 = None
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self.日二板个数_60 = None
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self.日二板个数_120 = None
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# xx日内3板个数
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self.日三板个数_5 = None
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self.日三板个数_10 = None
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self.日三板个数_30 = None
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self.日三板个数_60 = None
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self.日三板个数_120 = None
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# xx日内>=4板个数
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self.日大等于四板个数_5 = None
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self.日大等于四板个数_10 = None
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self.日大等于四板个数_30 = None
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self.日大等于四板个数_60 = None
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self.日大等于四板个数_120 = None
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# xx日内首次跌停
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self.日首跌停个数_5 = None
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self.日首跌停个数_10 = None
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self.日首跌停个数_30 = None
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self.日首跌停个数_60 = None
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self.日首跌停个数_120 = None
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# xx日内连续2次跌停
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self.日2次跌停个数_5 = None
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self.日2次跌停个数_10 = None
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self.日2次跌停个数_30 = None
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self.日2次跌停个数_60 = None
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self.日2次跌停个数_120 = None
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# xx日内连续3次跌停
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self.日3次跌停个数_5 = None
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self.日3次跌停个数_10 = None
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self.日3次跌停个数_30 = None
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self.日3次跌停个数_60 = None
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self.日3次跌停个数_120 = None
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# xx日内连续>=4次跌停
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self.日大等于4次跌停个数_5 = None
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self.日大等于4次跌停个数_10 = None
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self.日大等于4次跌停个数_30 = None
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self.日大等于4次跌停个数_60 = None
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self.日大等于4次跌停个数_120 = None
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# xx日内最正原因在xx日出现的天数
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self.日最正原因出现的天数_5 = None
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self.日最正原因出现的天数_10 = None
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self.日最正原因出现的天数_30 = None
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self.日最正原因出现的天数_60 = None
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self.日最正原因出现的天数_120 = None
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# 当日板块涨停：{板块:[(代码, 涨停时间),(代码, 涨停时间)]}
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self.板块涨停 = None
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# 当日板块：{"板块1","板块2"}
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self.代码板块 = None
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# 板块成交代码：{"板块":{"代码1","代码2"}}
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self.板块成交代码 = {}
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def replace_variables(self, expression):
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"""
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将表达式中的变量名替换为对应的属性值
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:param expression: 包含变量名的字符串表达式
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:return: 替换后的表达式
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"""
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for attr in dir(self):
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if not attr.startswith('_') and hasattr(self, attr):
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value = getattr(self, attr)
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if value is not None:
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expression = expression.replace(attr, str(value))
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return expression
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def get_all_variables(self):
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attr_set = set()
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for attr in dir(self):
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if not attr.startswith('_') and hasattr(self, attr):
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attr_set.add(attr)
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return attr_set
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if __name__ == "__main__":
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print(StockVariables().get_all_variables())
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express = StockVariables.builder().三十日最高量("15541").当前价(1.0).build().replace_variables(
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"len([x for x in [1,2,3] if x>1])")
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print(len([x for x in [1, 2, 3] if x > 1]))
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print(eval(express))
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