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langchain/docs/versioned_docs/version-0.2.x/integrations/document_loaders/url.ipynb
Jacob Lee aff771923a Jacob/new docs (#20570)
Use docusaurus versioning with a callout, merged master as well

@hwchase17 @baskaryan

---------

Signed-off-by: Weichen Xu <weichen.xu@databricks.com>
Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>
Co-authored-by: Leonid Ganeline <leo.gan.57@gmail.com>
Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru>
Co-authored-by: Averi Kitsch <akitsch@google.com>
Co-authored-by: Erick Friis <erick@langchain.dev>
Co-authored-by: Nuno Campos <nuno@langchain.dev>
Co-authored-by: Nuno Campos <nuno@boringbits.io>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Martín Gotelli Ferenaz <martingotelliferenaz@gmail.com>
Co-authored-by: Fayfox <admin@fayfox.com>
Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>
Co-authored-by: Dawson Bauer <105886620+djbauer2@users.noreply.github.com>
Co-authored-by: Ravindu Somawansa <ravindu.somawansa@gmail.com>
Co-authored-by: Dhruv Chawla <43818888+Dominastorm@users.noreply.github.com>
Co-authored-by: ccurme <chester.curme@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: WeichenXu <weichen.xu@databricks.com>
Co-authored-by: Benito Geordie <89472452+benitoThree@users.noreply.github.com>
Co-authored-by: kartikTAI <129414343+kartikTAI@users.noreply.github.com>
Co-authored-by: Kartik Sarangmath <kartik@thirdai.com>
Co-authored-by: Sevin F. Varoglu <sfvaroglu@octoml.ai>
Co-authored-by: MacanPN <martin.triska@gmail.com>
Co-authored-by: Prashanth Rao <35005448+prrao87@users.noreply.github.com>
Co-authored-by: Hyeongchan Kim <kozistr@gmail.com>
Co-authored-by: sdan <git@sdan.io>
Co-authored-by: Guangdong Liu <liugddx@gmail.com>
Co-authored-by: Rahul Triptahi <rahul.psit.ec@gmail.com>
Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>
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Co-authored-by: Eun Hye Kim <ehkim1440@gmail.com>
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Co-authored-by: Pengcheng Liu <pcliu.fd@gmail.com>
Co-authored-by: Tomer Cagan <tomer@tomercagan.com>
Co-authored-by: Christophe Bornet <cbornet@hotmail.com>
2024-04-18 11:10:55 -07:00

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{
"cells": [
{
"cell_type": "markdown",
"id": "2dfc4698",
"metadata": {},
"source": [
"# URL\n",
"\n",
"This example covers how to load `HTML` documents from a list of `URLs` into the `Document` format that we can use downstream."
]
},
{
"cell_type": "markdown",
"id": "5ccca101-b167-43bc-849e-9d456b16a123",
"metadata": {
"execution": {
"iopub.execute_input": "2024-04-02T00:13:43.279309Z",
"iopub.status.busy": "2024-04-02T00:13:43.278977Z",
"iopub.status.idle": "2024-04-02T00:13:43.282230Z",
"shell.execute_reply": "2024-04-02T00:13:43.281907Z",
"shell.execute_reply.started": "2024-04-02T00:13:43.279282Z"
}
},
"source": [
"## Unstructured URL Loader\n",
"\n",
"You have to install the `unstructured` library:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "cb26084d-a2b0-4685-9ec4-346139ffe0fb",
"metadata": {},
"outputs": [],
"source": [
"!pip install -U unstructured"
]
},
{
"cell_type": "code",
"execution_count": 1,
"id": "16c3699e",
"metadata": {},
"outputs": [],
"source": [
"from langchain_community.document_loaders import UnstructuredURLLoader"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "836fbac1",
"metadata": {},
"outputs": [],
"source": [
"urls = [\n",
" \"https://www.understandingwar.org/backgrounder/russian-offensive-campaign-assessment-february-8-2023\",\n",
" \"https://www.understandingwar.org/backgrounder/russian-offensive-campaign-assessment-february-9-2023\",\n",
"]"
]
},
{
"cell_type": "markdown",
"id": "33089aba-ff74-4d00-8f40-9449c29587cc",
"metadata": {},
"source": [
"Pass in ssl_verify=False with headers=headers to get past ssl_verification error."
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "00f46fda",
"metadata": {},
"outputs": [],
"source": [
"loader = UnstructuredURLLoader(urls=urls)"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "b68a26b3",
"metadata": {},
"outputs": [],
"source": [
"data = loader.load()"
]
},
{
"attachments": {},
"cell_type": "markdown",
"id": "f3afa135",
"metadata": {},
"source": [
"## Selenium URL Loader\n",
"\n",
"This covers how to load HTML documents from a list of URLs using the `SeleniumURLLoader`.\n",
"\n",
"Using `Selenium` allows us to load pages that require JavaScript to render.\n",
"\n",
"\n",
"To use the `SeleniumURLLoader`, you have to install `selenium` and `unstructured`."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "4d2b86cf-55c6-430d-bf31-45591a1aa25a",
"metadata": {},
"outputs": [],
"source": [
"!pip install -U selenium unstructured"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "5fc50835",
"metadata": {},
"outputs": [],
"source": [
"from langchain_community.document_loaders import SeleniumURLLoader"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "24e896ce",
"metadata": {},
"outputs": [],
"source": [
"urls = [\n",
" \"https://www.youtube.com/watch?v=dQw4w9WgXcQ\",\n",
" \"https://goo.gl/maps/NDSHwePEyaHMFGwh8\",\n",
"]"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "60a29397",
"metadata": {},
"outputs": [],
"source": [
"loader = SeleniumURLLoader(urls=urls)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "0090cd57",
"metadata": {},
"outputs": [],
"source": [
"data = loader.load()"
]
},
{
"attachments": {},
"cell_type": "markdown",
"id": "a2c1c79f",
"metadata": {},
"source": [
"## Playwright URL Loader\n",
"\n",
"This covers how to load HTML documents from a list of URLs using the `PlaywrightURLLoader`.\n",
"\n",
"[Playwright](https://playwright.dev/) enables reliable end-to-end testing for modern web apps.\n",
"\n",
"As in the Selenium case, `Playwright` allows us to load and render the JavaScript pages.\n",
"\n",
"To use the `PlaywrightURLLoader`, you have to install `playwright` and `unstructured`. Additionally, you have to install the `Playwright Chromium` browser:"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "017ba3d2-ccb0-4c24-a079-44a8e524b2fa",
"metadata": {},
"outputs": [],
"source": [
"!pip install -U playwright unstructured"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "53158417",
"metadata": {},
"outputs": [],
"source": [
"!playwright install"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "0ab4e115",
"metadata": {},
"outputs": [],
"source": [
"from langchain_community.document_loaders import PlaywrightURLLoader"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "ce5a9a0a",
"metadata": {},
"outputs": [],
"source": [
"urls = [\n",
" \"https://www.youtube.com/watch?v=dQw4w9WgXcQ\",\n",
" \"https://goo.gl/maps/NDSHwePEyaHMFGwh8\",\n",
"]"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "2dc3e0bc",
"metadata": {},
"outputs": [],
"source": [
"loader = PlaywrightURLLoader(urls=urls, remove_selectors=[\"header\", \"footer\"])"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "10b79f80",
"metadata": {},
"outputs": [],
"source": [
"data = loader.load()"
]
}
],
"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": "3.10.12"
}
},
"nbformat": 4,
"nbformat_minor": 5
}