mirror of
https://github.com/hwchase17/langchain
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102 lines
3.8 KiB
Plaintext
102 lines
3.8 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "4babfba5",
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"metadata": {},
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"source": [
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"# Hacker News\n",
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"How to pull page data and comments from Hacker News"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "ff49b177",
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"metadata": {},
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"outputs": [],
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"source": [
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"from langchain.document_loaders import HNLoader"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "849a8d52",
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"metadata": {},
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"outputs": [],
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"source": [
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"loader = HNLoader(\"https://news.ycombinator.com/item?id=34817881\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "c2826836",
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"metadata": {},
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"outputs": [],
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"source": [
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"data = loader.load()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "fefa2adc",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"[Document(page_content=\"delta_p_delta_x 18 hours 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 are actually fast but still accurate), systems design, and even a bit of graphic design for the visualisations.Some of my favourite simulation projects:- IllustrisTNG: https://www.tng-project.org/- SWIFT: https://swift.dur.ac.uk/- CO5BOLD: https://www.astro.uu.se/~bf/co5bold_main.html (which produced these animations of a red-giant star: https://www.astro.uu.se/~bf/movie/AGBmovie.html)- AbacusSummit: https://abacussummit.readthedocs.io/en/latest/And I can add the simulations in the article, too.\\n \\nreply\", lookup_str='', metadata={'source': 'https://news.ycombinator.com/item?id=34817881', 'title': 'What Lights the Universe’s Standard Candles?'}, lookup_index=0),\n",
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" Document(page_content=\"andrewflnr 19 hours ago \\n | prev | next [–] \\n\\nWhoa. I didn't know the accretion theory of Ia supernovae was dead, much less that it had been since 2011.\\n \\nreply\", lookup_str='', metadata={'source': 'https://news.ycombinator.com/item?id=34817881', 'title': 'What Lights the Universe’s Standard Candles?'}, lookup_index=0),\n",
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" Document(page_content='andreareina 18 hours ago \\n | prev | next [–] \\n\\nThis seems to be the paper https://academic.oup.com/mnras/article/517/4/5260/6779709\\n \\nreply', lookup_str='', metadata={'source': 'https://news.ycombinator.com/item?id=34817881', 'title': 'What Lights the Universe’s Standard Candles?'}, lookup_index=0),\n",
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" Document(page_content=\"andreareina 18 hours ago \\n | prev [–] \\n\\nWouldn't double detonation show up as variance in the brightness?\\n \\nreply\", lookup_str='', metadata={'source': 'https://news.ycombinator.com/item?id=34817881', 'title': 'What Lights the Universe’s Standard Candles?'}, lookup_index=0)]"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"data"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "938ff4ee",
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.1"
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},
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"vscode": {
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"interpreter": {
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"hash": "c05c795047059754c96cf5f30fd1289e4658e92c92d00704a3cddb24e146e3ef"
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}
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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