import json
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import os
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import constant
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import tool
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# 开盘啦历史涨停数据管理
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from db import mysql_data
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from l2 import code_price_manager
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from third_data import kpl_util
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INVALID_BLOCKS = ["一季报增长", "二季报增长", "三季报增长", "四季报增长", "业绩增长", "中报增长", "年报增长", "年报预增", "无", "次新股", "ST摘帽", "超跌", "股权转让",
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"并购重组"]
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class KPLLimitUpDataRecordManager:
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total_datas = None
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latest_datas = {}
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@classmethod
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def save_record(cls, day, records):
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# 统计代码所属板块
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code_block_dict = {}
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for data in records:
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blocks = set(data[5].split("、"))
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code = data[0]
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for b in blocks:
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if not code_block_dict.get(code):
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code_block_dict[code] = set()
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code_block_dict[code].add(b)
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# 涨停数据记录
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mysqldb = mysql_data.Mysqldb()
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for d in records:
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# (代码, 名称, 首次涨停时间, 最近涨停时间, 几板, 涨停原因, 板块, 实际流通, 主力净额)
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code = d[0]
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_id = f"{day}_{code}_{d[5]}"
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result = mysqldb.select_one("select * from kpl_limit_up_record where _id='{}'".format(_id))
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if not result:
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mysqldb.execute(
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f"insert into kpl_limit_up_record(_id,_day,_hot_block_name,_code,_code_name,_limit_up_time,_blocks,_latest_limit_up_time,_update_time,_create_time) values('{_id}','{day}','{d[5]}','{d[0]}','{d[1]}','{d[2]}','{d[6]}','{d[3]}',now(),now())")
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else:
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if _id in cls.latest_datas and json.dumps(cls.latest_datas.get(_id)) != json.dumps(d):
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mysqldb.execute(
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f"update kpl_limit_up_record set _latest_limit_up_time='{d[3]}',_limit_up_time='{d[2]}' ,_update_time=now() where _id='{_id}'")
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cls.latest_datas[_id] = d
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cls.latest_datas[_id] = d
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# 获取原来的代码所属板块,删除之前错误的板块
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old_datas = KPLLimitUpDataRecordManager.list_by_code(code, day)
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if old_datas:
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for dd in old_datas:
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if dd[2] not in code_block_dict[code]:
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mysqldb.execute(f"delete from kpl_limit_up_record where _id='{dd[0]}'")
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if dd[0] in cls.latest_datas:
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cls.latest_datas.pop(dd[0])
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cls.total_datas = KPLLimitUpDataRecordManager.list_all(tool.get_now_date_str())
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@classmethod
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def load_total_datas(cls):
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cls.total_datas = KPLLimitUpDataRecordManager.list_all(tool.get_now_date_str())
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@staticmethod
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def list_all(day):
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mysqldb = mysql_data.Mysqldb()
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return mysqldb.select_all(f"select * from kpl_limit_up_record where _day='{day}'")
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@staticmethod
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def list_by_code(code, day):
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mysqldb = mysql_data.Mysqldb()
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return mysqldb.select_all(f"select * from kpl_limit_up_record where _code='{code}' and _day='{day}'")
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@staticmethod
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def list_by_block(block_name, day):
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mysqldb = mysql_data.Mysqldb()
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return mysqldb.select_all(
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f"select * from kpl_limit_up_record where _hot_block_name='{block_name}' and _day='{day}'")
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@staticmethod
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def list_blocks_with_day(days):
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mysqldb = mysql_data.Mysqldb()
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sql = "select _hot_block_name,_day from kpl_limit_up_record where "
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wheres = []
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for day in days:
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wheres.append(f"_day = '{day}'")
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sql += " or ".join(wheres)
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sql += " group by _hot_block_name,_day"
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results = mysqldb.select_all(sql)
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return results
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@staticmethod
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def get_latest_blocks(code):
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wheres = []
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for b in INVALID_BLOCKS:
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wheres.append(f"hb.`_hot_block_name` != '{b}'")
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wheres = " and ".join(wheres)
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sql = f"SELECT GROUP_CONCAT(_hot_block_name) FROM (SELECT hb.`_hot_block_name`,hb.`_day` FROM `kpl_limit_up_record` hb WHERE hb.`_code`='{code}' AND {wheres} ORDER BY hb.`_day` DESC LIMIT 10) a GROUP BY a._day ORDER BY a._day DESC LIMIT 1"
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mysqldb = mysql_data.Mysqldb()
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return mysqldb.select_one(sql)
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# 获取代码最近的板块，返回[(板块,日期)]
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@staticmethod
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def get_latest_infos(code, count):
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sql = f"SELECT GROUP_CONCAT(_hot_block_name),`_day` FROM (SELECT hb.`_hot_block_name`,hb.`_day` FROM `kpl_limit_up_record` hb WHERE hb.`_code`='{code}' ORDER BY hb.`_day` DESC LIMIT 10) a GROUP BY a._day ORDER BY a._day DESC LIMIT {count}"
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mysqldb = mysql_data.Mysqldb()
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return mysqldb.select_all(sql)
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class KPLDataManager:
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__latest_datas = {}
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def __save_in_file(self, key, datas):
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name = f"{tool.get_now_date_str()}_{key}.log"
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path = f"{constant.CACHE_PATH}/{name}"
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with open(path, 'w') as f:
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f.write(json.dumps(datas))
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def __get_from_file(self, key, day=tool.get_now_date_str()):
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name = f"{day}_{key}.log"
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path = f"{constant.CACHE_PATH}/{name}"
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if not os.path.exists(path):
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return None
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with open(path, 'r') as f:
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lines = f.readlines()
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if lines:
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return json.loads(lines[0])
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return None
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def get_from_file(self, type, day):
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name = f"{day}_{type.value}.log"
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path = f"{constant.CACHE_PATH}/{name}"
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if not os.path.exists(path):
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return None
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with open(path, 'r') as f:
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lines = f.readlines()
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if lines:
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return json.loads(lines[0])
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return None
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def save_data(self, type, datas):
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self.__latest_datas[type] = datas
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self.__save_in_file(type, datas)
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def get_data(self, type):
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type = type.value
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if type in self.__latest_datas:
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return self.__latest_datas[type]
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result = self.__get_from_file(type)
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if result is not None:
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self.__latest_datas[type] = result
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return result
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def load_history_limit_up():
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for file_name in os.listdir("D:/kpl/his"):
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if file_name.find("HisDaBanList_1.log") < 0:
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continue
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day = file_name[:10]
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with open(f"D:/kpl/his/{file_name}", 'r', encoding="utf-16") as f:
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lines = f.readlines()
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line = lines[0]
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result = json.loads(line)
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list_ = kpl_util.parseDaBanData(result, kpl_util.DABAN_TYPE_LIMIT_UP)
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KPLLimitUpDataRecordManager.save_record(day, list_)
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print(day, list_)
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if __name__ == "__main__":
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print(KPLLimitUpDataRecordManager.get_latest_infos("000950", 4))
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