159 lines
4.3 KiB
Python
159 lines
4.3 KiB
Python
# 声明：本代码仅供学习和研究目的使用。使用者应遵守以下原则：
|
||
# 1. 不得用于任何商业用途。
|
||
# 2. 使用时应遵守目标平台的使用条款和robots.txt规则。
|
||
# 3. 不得进行大规模爬取或对平台造成运营干扰。
|
||
# 4. 应合理控制请求频率，避免给目标平台带来不必要的负担。
|
||
# 5. 不得用于任何非法或不当的用途。
|
||
#
|
||
# 详细许可条款请参阅项目根目录下的LICENSE文件。
|
||
# 使用本代码即表示您同意遵守上述原则和LICENSE中的所有条款。
|
||
|
||
|
||
# -*- 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 weibo_note where note_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("weibo_note", 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("weibo_note", content_item, "note_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 weibo_note_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("weibo_note_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("weibo_note_comment", comment_item, "comment_id", comment_id)
|
||
return effect_row
|
||
|
||
|
||
async def query_creator_by_user_id(user_id: str) -> Dict:
|
||
"""
|
||
查询一条创作者记录
|
||
Args:
|
||
user_id:
|
||
|
||
Returns:
|
||
|
||
"""
|
||
async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
|
||
sql: str = f"select * from weibo_creator where user_id = '{user_id}'"
|
||
rows: List[Dict] = await async_db_conn.query(sql)
|
||
if len(rows) > 0:
|
||
return rows[0]
|
||
return dict()
|
||
|
||
|
||
async def add_new_creator(creator_item: Dict) -> int:
|
||
"""
|
||
新增一条创作者信息
|
||
Args:
|
||
creator_item:
|
||
|
||
Returns:
|
||
|
||
"""
|
||
async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
|
||
last_row_id: int = await async_db_conn.item_to_table("weibo_creator", creator_item)
|
||
return last_row_id
|
||
|
||
|
||
async def update_creator_by_user_id(user_id: str, creator_item: Dict) -> int:
|
||
"""
|
||
更新一条创作者信息
|
||
Args:
|
||
user_id:
|
||
creator_item:
|
||
|
||
Returns:
|
||
|
||
"""
|
||
async_db_conn: AsyncMysqlDB = media_crawler_db_var.get()
|
||
effect_row: int = await async_db_conn.update_table("weibo_creator", creator_item, "user_id", user_id)
|
||
return effect_row |