{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "e229e34c",
   "metadata": {},
   "source": [
    "# AsyncHtml\n",
    "\n",
    "`AsyncHtmlLoader` loads raw HTML from a list of URLs concurrently."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "4c8e4dab",
   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain.document_loaders import AsyncHtmlLoader"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "e76b5ddc",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "Fetching pages: 100%|############| 2/2 [00:00<00:00,  9.96it/s]\n"
     ]
    }
   ],
   "source": [
    "urls = [\"https://www.espn.com\", \"https://lilianweng.github.io/posts/2023-06-23-agent/\"]\n",
    "loader = AsyncHtmlLoader(urls)\n",
    "docs = loader.load()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "5dca1c0c",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "' news. Stream exclusive games on ESPN+ and play fantasy sports.\" />\\n<meta property=\"og:image\" content=\"https://a1.espncdn.com/combiner/i?img=%2Fi%2Fespn%2Fespn_logos%2Fespn_red.png\"/>\\n<meta property=\"og:image:width\" content=\"1200\" />\\n<meta property=\"og:image:height\" content=\"630\" />\\n<meta property=\"og:type\" content=\"website\" />\\n<meta name=\"twitter:site\" content=\"espn\" />\\n<meta name=\"twitter:url\" content=\"https://www.espn.com\" />\\n<meta name=\"twitter:title\" content=\"ESPN - Serving Sports Fans. Anytime. Anywhere.\"/>\\n<meta name=\"twitter:description\" content=\"Visit ESPN for live scores, highlights and sports news. Stream exclusive games on ESPN+ and play fantasy sports.\" />\\n<meta name=\"twitter:card\" content=\"summary\">\\n<meta name=\"twitter:app:name:iphone\" content=\"ESPN\"/>\\n<meta name=\"twitter:app:id:iphone\" content=\"317469184\"/>\\n<meta name=\"twitter:app:name:googleplay\" content=\"ESPN\"/>\\n<meta name=\"twitter:app:id:googleplay\" content=\"com.espn.score_center\"/>\\n<meta name=\"title\" content=\"ESPN - '"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "docs[0].page_content[1000:2000]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "4d024f0f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'al\" href=\"https://lilianweng.github.io/posts/2023-06-23-agent/\" />\\n<link crossorigin=\"anonymous\" href=\"/assets/css/stylesheet.min.67a6fb6e33089cb29e856bcc95d7aa39f70049a42b123105531265a0d9f1258b.css\" integrity=\"sha256-Z6b7bjMInLKehWvMldeqOfcASaQrEjEFUxJloNnxJYs=\" rel=\"preload stylesheet\" as=\"style\">\\n<script defer crossorigin=\"anonymous\" src=\"/assets/js/highlight.min.7680afc38aa6b15ddf158a4f3780b7b1f7dde7e91d26f073e6229bb7a0793c92.js\" integrity=\"sha256-doCvw4qmsV3fFYpPN4C3sffd5&#43;kdJvBz5iKbt6B5PJI=\"\\n    onload=\"hljs.initHighlightingOnLoad();\"></script>\\n<link rel=\"icon\" href=\"https://lilianweng.github.io/favicon_peach.ico\">\\n<link rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"https://lilianweng.github.io/favicon-16x16.png\">\\n<link rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"https://lilianweng.github.io/favicon-32x32.png\">\\n<link rel=\"apple-touch-icon\" href=\"https://lilianweng.github.io/apple-touch-icon.png\">\\n<link rel=\"mask-icon\" href=\"https://lilianweng.github.io/safari-pinned-tab.'"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "docs[1].page_content[1000:2000]"
   ]
  }
 ],
 "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
}
