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# # data_ast_content_dao.py
# from datetime import datetime
# from sqlalchemy import select, insert, update, delete, func, not_, and_
# from sqlalchemy.ext.asyncio import AsyncSession
# from module_admin.entity.do.data_ast_content_do import DataAstInfo
# from module_admin.entity.vo.data_ast_content_vo import DataAstInfoRequest, DataAstInfoPageQueryModel
# from utils.page_util import PageUtil
# from utils.log_util import logger
# class DataAstInfoDAO:
# """
# 数据资产信息模块数据库操作层
# """
# @classmethod
# async def add_data_ast_info_dao(cls, db: AsyncSession, data_ast_info: dict):
# """
# 新增数据资产信息数据库操作
# :param db: orm对象
# :param data_ast_info: 数据资产信息对象
# :return:
# """
# db_data_ast_info = DataAstInfo(**data_ast_info)
# db.add(db_data_ast_info)
# await db.flush()
# return db_data_ast_info
# @classmethod
# async def add_data_ast_info_batch_dao(cls, db: AsyncSession, data_ast_info_list: list):
# """
# 批量新增数据资产信息数据库操作
# :param db: orm对象
# :param data_ast_info_list: 数据资产信息对象列表
# :return:
# """
# db_data_ast_info_list = [DataAstInfo(**data_ast_info) for data_ast_info in data_ast_info_list]
# db.add_all(db_data_ast_info_list)
# await db.flush()
# return db_data_ast_info_list
# @classmethod
# async def get_data_ast_info_list(cls, db: AsyncSession, query_object: DataAstInfoPageQueryModel, is_page: bool = False):
# """
# 根据查询参数获取数据资产信息列表
# :param db: 异步会话对象
# :param query_object: 分页查询参数对象
# :param is_page: 是否分页
# :return: 数据资产信息分页列表
# """
# query = (
# select(DataAstInfo)
# .where(
# DataAstInfo.data_ast_eng_name == query_object.data_ast_eng_name if query_object.data_ast_eng_name else True,
# DataAstInfo.data_ast_cn_name == query_object.data_ast_cn_name if query_object.data_ast_cn_name else True,
# DataAstInfo.data_ast_type == query_object.data_ast_type if query_object.data_ast_type else True,
# DataAstInfo.data_ast_clas == query_object.data_ast_clas if query_object.data_ast_clas else True
# )
# .order_by(DataAstInfo.data_ast_no)
# )
# # 使用分页工具进行查询
# data_ast_info_list = await PageUtil.paginate(
# db,
# query,
# page_num=query_object.page_num,
# page_size=query_object.page_size,
# is_page=is_page
# )
# return data_ast_info_list