2024-10-19 16:43:25 +00:00
|
|
|
|
# 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。
|
|
|
|
|
|
|
|
|
|
|
2024-08-05 10:51:51 +00:00
|
|
|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
sql: str = f"select * from tieba_note where note_id = '{content_id}'"
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
last_row_id: int = await async_db_conn.item_to_table("tieba_note", content_item)
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
effect_row: int = await async_db_conn.update_table("tieba_note", content_item, "note_id", content_id)
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
sql: str = f"select * from tieba_comment where comment_id = '{comment_id}'"
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
last_row_id: int = await async_db_conn.item_to_table("tieba_comment", comment_item)
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
effect_row: int = await async_db_conn.update_table("tieba_comment", comment_item, "comment_id", comment_id)
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
sql: str = f"select * from tieba_creator where user_id = '{user_id}'"
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
last_row_id: int = await async_db_conn.item_to_table("tieba_creator", creator_item)
|
2024-08-05 10:51:51 +00:00
|
|
|
|
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()
|
2024-08-05 19:37:55 +00:00
|
|
|
|
effect_row: int = await async_db_conn.update_table("tieba_creator", creator_item, "user_id", user_id)
|
2024-08-05 10:51:51 +00:00
|
|
|
|
return effect_row
|