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标题: LangChain支持哔哩哔哩视频总结 [打印本页]

作者: dzmzyqy    时间: 昨天 22:39
标题: LangChain支持哔哩哔哩视频总结
作者:毛毛的毛毛
是基于LangChain框架下的开发,所以最开始请先
  1. pip install Langchain
  2. pip install bilibili-api-python
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技术要点:

源码文件修改:
  1. import json
  2. import re
  3. import warnings
  4. from typing import List, Tuple
  5. import requests
  6. from langchain_core.documents import Document
  7. from bilibili_api import sync, video
  8. from langchain_community.document_loaders.base import BaseLoader
  9. # Pre-compile regular expressions for video ID extraction
  10. BV_PATTERN = re.compile(r"BV\w+")
  11. AV_PATTERN = re.compile(r"av[0-9]+")
  12. class BiliBiliLoader(BaseLoader):
  13.     """
  14.     Loader for fetching transcripts from BiliBili videos.
  15.     """
  16.     def __init__(self, video_urls: List[str], sessdata: str, bili_jct: str, buvid3: str):
  17.         """Initialize with bilibili url.
  18.         Args:
  19.              video_urls (List[str]): List of BiliBili v
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原文地址:https://blog.csdn.net/weixin_41227420/article/details/136238039




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