| | |
| | | from db.mysql_data_delegate import Mysqldb |
| | | from third_data.history_k_data_util import HistoryKDatasUtils |
| | | from utils import tool |
| | | |
| | | |
| | | class KPLLimitUpDataUtil: |
| | | @classmethod |
| | | def get_latest_block_infos(cls, min_day=tool.date_sub(tool.get_now_date_str(), 180), code=None): |
| | | def get_latest_block_infos(cls, min_day=tool.date_sub(tool.get_now_date_str(), 180), code=None, |
| | | max_day=tool.get_now_date_str()): |
| | | """ |
| | | @param min_day: 默认获取180天之前的 |
| | | @param code: 代码 |
| | | @return: 最近的涨停板块信息 |
| | | """ |
| | | sql = f"SELECT r.`_code`, r.`_day`, r.`_hot_block_name`, r.`_blocks` FROM `kpl_limit_up_record` r WHERE r.`_day`>'{min_day}'" |
| | | sql = f"SELECT r.`_code`, r.`_day`, r.`_hot_block_name`, r.`_blocks`, r.`_open` FROM `kpl_limit_up_record` r WHERE r.`_day`>='{min_day}' and r.`_day` <'{max_day}'" |
| | | |
| | | if code: |
| | | sql += f" AND _code='{code}'" |
| | | sql += " order by _create_time" |
| | | mysqldb = Mysqldb() |
| | | results = mysqldb.select_all(sql) |
| | | return results |
| | | |
| | | @classmethod |
| | | def get_latest_block_infos_by_day(cls, day=tool.get_now_date_str()): |
| | | sql = f"SELECT * FROM `kpl_limit_up_record` r WHERE r.`_day`='{day}'" |
| | | mysqldb = Mysqldb() |
| | | results = mysqldb.select_all(sql) |
| | | return results |
| | | |
| | | |
| | | if __name__ == '__main__': |
| | | # 删除不是交易日期的数据 |
| | | datas = KPLLimitUpDataUtil.get_latest_block_infos() |
| | | len(datas) |