103 lines
2.6 KiB
Python
103 lines
2.6 KiB
Python
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# -*- coding: utf-8 -*-
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# @Author : relakkes@gmail.com
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# @Time : 2024/4/6 15:30
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# @Desc : sql接口集合
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from typing import Dict, List
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from db import AsyncMysqlDB
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from var import media_crawler_db_var
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async def query_content_by_content_id(content_id: str) -> Dict:
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"""
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查询一条内容记录（xhs的帖子 ｜ 抖音的视频 ｜ 微博 ｜ 快手视频 ...）
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Args:
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content_id:
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Returns:
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"""
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async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
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sql: str = f"select * from kuaishou_video where video_id = '{content_id}'"
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rows: List[Dict] = await async_db_conn.query(sql)
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if len(rows) > 0:
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return rows[0]
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return dict()
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async def add_new_content(content_item: Dict) -> int:
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"""
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新增一条内容记录（xhs的帖子 ｜ 抖音的视频 ｜ 微博 ｜ 快手视频 ...）
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Args:
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content_item:
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Returns:
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"""
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async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
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last_row_id: int = await async_db_conn.item_to_table("kuaishou_video", content_item)
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return last_row_id
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async def update_content_by_content_id(content_id: str, content_item: Dict) -> int:
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"""
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更新一条记录（xhs的帖子 ｜ 抖音的视频 ｜ 微博 ｜ 快手视频 ...）
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Args:
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content_id:
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content_item:
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Returns:
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"""
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async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
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effect_row: int = await async_db_conn.update_table("kuaishou_video", content_item, "video_id", content_id)
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return effect_row
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async def query_comment_by_comment_id(comment_id: str) -> Dict:
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"""
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查询一条评论内容
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Args:
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comment_id:
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Returns:
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"""
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async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
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sql: str = f"select * from kuaishou_video_comment where comment_id = '{comment_id}'"
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rows: List[Dict] = await async_db_conn.query(sql)
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if len(rows) > 0:
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return rows[0]
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return dict()
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async def add_new_comment(comment_item: Dict) -> int:
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"""
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新增一条评论记录
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Args:
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comment_item:
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Returns:
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"""
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async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
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last_row_id: int = await async_db_conn.item_to_table("kuaishou_video_comment", comment_item)
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return last_row_id
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async def update_comment_by_comment_id(comment_id: str, comment_item: Dict) -> int:
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"""
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更新增一条评论记录
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Args:
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comment_id:
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comment_item:
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Returns:
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"""
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async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
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effect_row: int = await async_db_conn.update_table("kuaishou_video_comment", comment_item, "comment_id", comment_id)
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return effect_row
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