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{
"cells": [
{
"cell_type": "markdown",
"id": "4babfba5",
"metadata": {},
"source": [
"# Hacker News\n",
"\n",
">[Hacker News](https://en.wikipedia.org/wiki/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 incubator `Y Combinator`. In general, content that can be submitted is defined as \"anything that gratifies one's intellectual curiosity.\"\n",
"\n",
"This notebook covers how to pull page data and comments from [Hacker News](https://news.ycombinator.com/)"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "ff49b177",
"metadata": {
"tags": []
},
"outputs": [],
"source": [
"from langchain.document_loaders import HNLoader"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "849a8d52",
"metadata": {
"tags": []
},
"outputs": [],
"source": [
"loader = HNLoader(\"https://news.ycombinator.com/item?id=34817881\")"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "c2826836",
"metadata": {
"tags": []
},
"outputs": [],
"source": [
"data = loader.load()"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "fefa2adc",
"metadata": {
"tags": []
},
"outputs": [
{
"data": {
"text/plain": [
"\"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\""
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"data[0].page_content[:300]"
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "938ff4ee",
"metadata": {
"tags": []
},
"outputs": [
{
"data": {
"text/plain": [
"{'source': 'https://news.ycombinator.com/item?id=34817881',\n",
" 'title': 'What Lights the Universe’s Standard Candles?'}"
]
},
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"data[0].metadata"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.6"
},
"vscode": {
"interpreter": {
"hash": "c05c795047059754c96cf5f30fd1289e4658e92c92d00704a3cddb24e146e3ef"
}
}
},
"nbformat": 4,
"nbformat_minor": 5
}
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