黑客新闻
Hacker News (sometimes abbreviated as
HN) is a social news website focusing on computer science and entrepreneurship. It is run by the investment fund and startup incubatorY Combinator. In general, content that can be submitted is defined as "anything that gratifies one's intellectual curiosity."
本笔记本介绍如何从 Hacker News 获取页面数据和评论
from langchain_community.document_loaders import HNLoader
API 参考：HNLoader
loader = HNLoader("https://news.ycombinator.com/item?id=34817881")
data = loader.load()
data[0].page_content[:300]
"delta_p_delta_x 73 days ago \n | next [–] \n\nAstrophysical and cosmological simulations are often insightful. They're also very cross-disciplinary; besides the obvious astrophysics, there's networking and sysadmin, parallel computing and algorithm theory (so that the simulation programs a"
data[0].metadata
{'source': 'https://news.ycombinator.com/item?id=34817881',
'title': 'What Lights the Universe’s Standard Candles?'}