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