{"id":433,"date":"2024-04-20T01:49:45","date_gmt":"2024-04-19T16:49:45","guid":{"rendered":"https:\/\/chocottopro.com\/?p=433"},"modified":"2024-04-26T23:57:13","modified_gmt":"2024-04-26T14:57:13","slug":"%e3%80%90%e5%ae%8c%e5%85%a8%e7%89%88%e3%80%91%e5%88%9d%e5%bf%83%e8%80%85%e3%81%a7%e3%82%82%e3%82%8f%e3%81%8b%e3%82%8bpyppeteer%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%ef%bc%81%e3%82%a4%e3%83%b3%e3%82%b9","status":"publish","type":"post","link":"https:\/\/chocottopro.com\/?p=433","title":{"rendered":"\u3010\u5b8c\u5168\u7248\u3011\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308bpyppeteer\u306e\u4f7f\u3044\u65b9\uff01\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304b\u3089\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3001\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u307e\u3067\u7db2\u7f85"},"content":{"rendered":"\n<p>Web\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3084\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u306e\u9700\u8981\u304c\u9ad8\u307e\u308b\u4e2d\u3001Python\u3092\u4f7f\u3063\u3066\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3080\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u306e\u304cpyppeteer\u3067\u3059\u3002pyppeteer\u306f\u3001Google\u306ePuppeteer\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306ePython\u79fb\u690d\u7248\u3067\u3042\u308a\u3001Chromium\u30d9\u30fc\u30b9\u306e\u30d8\u30c3\u30c9\u30ec\u30b9\u30d6\u30e9\u30a6\u30b6\u3068Python\u306e\u89aa\u548c\u6027\u306e\u9ad8\u3055\u3092\u6d3b\u304b\u3057\u305f\u5f37\u529b\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001pyppeteer\u306e\u6982\u8981\u3084\u7279\u5fb4\u3001\u74b0\u5883\u69cb\u7bc9\u304b\u3089Web\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u5b9f\u8df5\u307e\u3067\u3001pyppeteer\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u77e5\u8b58\u3092\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001Selenium\u3068\u306e\u6bd4\u8f03\u3084\u6d3b\u7528\u306e\u305f\u3081\u306eTips\u3001\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30a2\u30a4\u30c7\u30a2\u306a\u3069\u3082\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u304b\u3089pyppeteer\u3092\u5b66\u307c\u3046\u3068\u3057\u3066\u3044\u308b\u65b9\u3084\u3001\u3059\u3067\u306b\u4f7f\u3044\u59cb\u3081\u3066\u3044\u308b\u65b9\u3067\u7406\u89e3\u3092\u6df1\u3081\u305f\u3044\u65b9\u306f\u3001\u305c\u3072\u3053\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002pyppeteer\u3092\u4f7f\u3044\u3053\u306a\u3057\u3066\u3001Web\u306e\u81ea\u52d5\u5316\u306b\u65b0\u3057\u3044\u53ef\u80fd\u6027\u3092\u898b\u51fa\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-block-simple sgb-box-simple sgb-box-simple--title-normal sgb-box-simple--with-border\"><div style=\"background-color:var(--wp--preset--color--sango-main);color:#FFF\" class=\"sgb-box-simple__title\">\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3093\u3060\u3089\u308f\u304b\u308b\u3053\u3068\uff1a<\/div><div class=\"sgb-box-simple__body\" style=\"border-color:var(--wp--preset--color--sango-main);background-color:#FFF\">\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pyppeteer\u306e\u6982\u8981\u3068\u7279\u5fb4\u3001\u5229\u7528\u30b7\u30fc\u30f3<\/li>\n\n\n\n<li>pyppeteer\u3068Puppeteer\u306e\u95a2\u4fc2\u6027<\/li>\n\n\n\n<li>pyppeteer\u306e\u74b0\u5883\u69cb\u7bc9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/li>\n\n\n\n<li>pyppeteer\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\uff08\u30d6\u30e9\u30a6\u30b6\u306e\u8d77\u52d5\u30fb\u7d42\u4e86\u3001\u30da\u30fc\u30b8\u306e\u9077\u79fb\u3001\u8981\u7d20\u306e\u53d6\u5f97\u3001\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u306e\u81ea\u52d5\u5316\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u64ae\u5f71\uff09<\/li>\n\n\n\n<li>pyppeteer\u3092\u4f7f\u3063\u305fWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u5b9f\u8df5\u65b9\u6cd5\uff08\u30b7\u30f3\u30d7\u30eb\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3001\u975e\u540c\u671f\u51e6\u7406\u3001\u30ed\u30b0\u30a4\u30f3\u30fb\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u304c\u5fc5\u8981\u306a\u30b5\u30a4\u30c8\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\uff09<\/li>\n\n\n\n<li>pyppeteer\u3068Selenium\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051\u65b9<\/li>\n\n\n\n<li>pyppeteer\u306e\u6d3b\u7528\u6cd5\u3068Tips\uff08\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3068\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u3001Cookie\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u64cd\u4f5c\u3001\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u3001\u30c7\u30d0\u30c3\u30b0\u65b9\u6cd5\u3001\u30a8\u30e9\u30fc\u5bfe\u51e6\u6cd5\uff09<\/li>\n\n\n\n<li>pyppeteer\u306e\u5229\u70b9\u3068\u53ef\u80fd\u6027<\/li>\n\n\n\n<li>pyppeteer\u306e\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3068\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30a2\u30a4\u30c7\u30a2<\/li>\n\n\n\n<li>\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3084\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u306e\u6cd5\u7684\u30fb\u502b\u7406\u7684\u306a\u7559\u610f\u70b9<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/c7479301\/public_html\/chocottopro.com\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/c7479301\/public_html\/chocottopro.com\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/c7479301\/public_html\/chocottopro.com\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"Table of Contents\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">pyppeteer\u3068\u306f\uff1fPuppeteer\u3068\u306e\u95a2\u4fc2\u3084\u7279\u5fb4\u3092\u89e3\u8aac<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">pyppeteer\u306e\u6982\u8981\u3068\u5229\u7528\u30b7\u30fc\u30f3<\/a>      <\/li>      <li>        <a href=\"#i-2\">pyppeteer\u3068Puppeteer\u306e\u95a2\u4fc2\u6027<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-3\">pyppeteer\u306e\u7279\u5fb4\u3068\u30e1\u30ea\u30c3\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-4\">pyppeteer\u306e\u74b0\u5883\u69cb\u7bc9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-5\">pyppeteer\u3092\u4f7f\u3046\u305f\u3081\u306e\u524d\u63d0\u6761\u4ef6<\/a>      <\/li>      <li>        <a href=\"#i-6\">pip\u3092\u4f7f\u3063\u305fpyppeteer\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-7\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-8\">pyppeteer\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3068\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-9\">\u30d6\u30e9\u30a6\u30b6\u306e\u8d77\u52d5\u3068\u7d42\u4e86<\/a>      <\/li>      <li>        <a href=\"#i-10\">\u30da\u30fc\u30b8\u306e\u9077\u79fb\u3068\u8981\u7d20\u306e\u53d6\u5f97<\/a>      <\/li>      <li>        <a href=\"#i-11\">\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u306e\u81ea\u52d5\u5316\uff08\u30af\u30ea\u30c3\u30af\u3001\u5165\u529b\u306a\u3069\uff09<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">\u30da\u30fc\u30b8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u64ae\u5f71<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-13\">pyppeteer\u3092\u4f7f\u3063\u305fWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u5b9f\u8df5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-14\">\u30b7\u30f3\u30d7\u30eb\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/a>      <\/li>      <li>        <a href=\"#i-15\">\u975e\u540c\u671f\u51e6\u7406\u3092\u7528\u3044\u305f\u52b9\u7387\u7684\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-16\">\u30ed\u30b0\u30a4\u30f3\u30fb\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u304c\u5fc5\u8981\u306a\u30b5\u30a4\u30c8\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-17\">pyppeteer\u3068Selenium\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-18\">Selenium\u3068Puppeteer\/pyppeteer\u306e\u9055\u3044<\/a>      <\/li>      <li>        <a href=\"#i-19\">pyppeteer\u304c\u9069\u3057\u305f\u30b1\u30fc\u30b9\u3068Selenium\u304c\u9069\u3057\u305f\u30b1\u30fc\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-20\">\u30b1\u30fc\u30b9\u306b\u5fdc\u3058\u305f\u30c4\u30fc\u30eb\u306e\u4f7f\u3044\u5206\u3051\u306e\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-21\">pyppeteer\u306e\u3055\u3089\u306a\u308b\u6d3b\u7528\u6cd5\u3068Tips<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-22\">\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3068\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9<\/a>      <\/li>      <li>        <a href=\"#i-23\">Cookie\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u64cd\u4f5c<\/a>      <\/li>      <li>        <a href=\"#i-24\">\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u3068IP\u56de\u907f<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-25\">\u30c7\u30d0\u30c3\u30b0\u306e\u30b3\u30c4\u3068\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3078\u306e\u5bfe\u51e6\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-26\">\u307e\u3068\u3081\uff1apyppeteer\u3092\u4f7f\u3044\u3053\u306a\u3057\u3066\u81ea\u52d5\u5316\u3092\u5b9f\u73fe\u3057\u3088\u3046<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-27\">pyppeteer\u306e\u5229\u70b9\u3068\u53ef\u80fd\u6027<\/a>      <\/li>      <li>        <a href=\"#i-28\">\u5b66\u7fd2\u3092\u9032\u3081\u308b\u305f\u3081\u306e\u53c2\u8003\u8cc7\u6599\u3084\u60c5\u5831\u6e90<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-29\">\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30a2\u30a4\u30c7\u30a2<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      \n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">pyppeteer\u3068\u306f\uff1fPuppeteer\u3068\u306e\u95a2\u4fc2\u3084\u7279\u5fb4\u3092\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">pyppeteer\u306e\u6982\u8981\u3068\u5229\u7528\u30b7\u30fc\u30f3<\/h3>\n\n\n\n<p>pyppeteer\u306f\u3001Google\u306ePuppeteer\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306ePython\u79fb\u690d\u7248\u3067\u3042\u308a\u3001\u30d8\u30c3\u30c9\u30ec\u30b9Chrome\u3084Chromium\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002\u975e\u540c\u671f\u51e6\u7406\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u52b9\u7387\u7684\u306aWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u304c\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001Web\u30b5\u30a4\u30c8\u306e\u30c6\u30b9\u30c8\u81ea\u52d5\u5316\u3084\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u64ae\u5f71\u306a\u3069\u306b\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e3b\u306a\u5229\u7528\u30b7\u30fc\u30f3\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u52d5\u7684\u306aWeb\u30b5\u30a4\u30c8\u304b\u3089\u306e\u30c7\u30fc\u30bf\u62bd\u51fa\uff08\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\uff09<\/li>\n\n\n\n<li>\u30d6\u30e9\u30a6\u30b6\u64cd\u4f5c\u306e\u81ea\u52d5\u5316\uff08\u30c6\u30b9\u30c8\u81ea\u52d5\u5316\u3001\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30d8\u30c3\u30c9\u30ec\u30b9\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u3063\u305fPDF\u751f\u6210\u3084\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u64ae\u5f71<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">pyppeteer\u3068Puppeteer\u306e\u95a2\u4fc2\u6027<\/h3>\n\n\n\n<p>Puppeteer\u306fGoogle\u304c\u958b\u767a\u3057\u305fNode.js\u7528\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3001\u30d8\u30c3\u30c9\u30ec\u30b9Chrome\u307e\u305f\u306fChromium\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001pyppeteer\u306fPuppeteer\u306ePython\u7248\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002pyppeteer\u306fPuppeteer\u3068\u307b\u307c\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u3068API\u304c\u540c\u3058\u3088\u3046\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001Puppeteer\u306e\u77e5\u8b58\u304c\u3042\u308c\u3070\u30b9\u30e0\u30fc\u30ba\u306b\u79fb\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">pyppeteer\u306e\u7279\u5fb4\u3068\u30e1\u30ea\u30c3\u30c8<\/h3>\n\n\n\n<p>pyppeteer\u306f\u3001Python\u3067\u66f8\u304b\u308c\u3066\u3044\u308b\u305f\u3081\u3001Python\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u7d71\u5408\u304c\u5bb9\u6613\u3067\u3059\u3002\u307e\u305f\u3001asyncio\u30fbawait\u3092\u6d3b\u7528\u3057\u305f\u975e\u540c\u671f\u51e6\u7406\u306b\u3088\u308a\u3001\u9ad8\u901f\u304b\u3064\u52b9\u7387\u7684\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u304c\u53ef\u80fd\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001pyppeteer\u3092\u4f7f\u3063\u305f\u7c21\u5358\u306a\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import asyncio\nfrom pyppeteer import launch\n\nasync def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto('https:\/\/example.com')\n    await page.screenshot({'path': 'example.png'})\n    await browser.close()\n\nasyncio.get_event_loop().run_until_complete(main())<\/pre>\n\n\n\n<p>\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001pyppeteer\u3092\u4f7f\u3063\u3066Web\u30b5\u30a4\u30c8\u3092\u958b\u304d\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\u3057\u3066\u3044\u307e\u3059\u3002\u975e\u540c\u671f\u51e6\u7406\u3092\u4f7f\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u30da\u30fc\u30b8\u3092\u540c\u6642\u306b\u51e6\u7406\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001pyppeteer\u306f\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3068\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u3092\u7c21\u5358\u306b\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u305f\u3081\u3001\u30c7\u30d0\u30c3\u30b0\u6642\u306b\u306f\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u3001\u5b9f\u904b\u7528\u3067\u306f\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3067\u52b9\u7387\u7684\u306b\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001pyppeteer\u306fPython\u3067\u306eWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3084\u81ea\u52d5\u5316\u30bf\u30b9\u30af\u306b\u975e\u5e38\u306b\u9069\u3057\u305f\u30c4\u30fc\u30eb\u3068\u8a00\u3048\u307e\u3059\u3002\u6b21\u306e\u7ae0\u3067\u306f\u3001\u5b9f\u969b\u306bpyppeteer\u3092\u5c0e\u5165\u3057\u3001\u4f7f\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">pyppeteer\u306e\u74b0\u5883\u69cb\u7bc9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">pyppeteer\u3092\u4f7f\u3046\u305f\u3081\u306e\u524d\u63d0\u6761\u4ef6<\/h3>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Python 3.6\u4ee5\u4e0a\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068<\/li>\n\n\n\n<li>\u52d5\u4f5c\u74b0\u5883\u304cWindows\u3001macOS\u3001Linux\u306e\u3044\u305a\u308c\u304b\u3067\u3042\u308b\u3053\u3068<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u304c1GB\u4ee5\u4e0a\u3042\u308b\u3053\u3068\uff08\u63a8\u5968\u306f2GB\u4ee5\u4e0a\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308c\u3070\u3001pyppeteer\u3092\u554f\u984c\u306a\u304f\u4f7f\u7528\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">pip\u3092\u4f7f\u3063\u305fpyppeteer\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h3>\n\n\n\n<p>pyppeteer\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3001pip\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3063\u3066\u7c21\u5358\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">pip install pyppeteer<\/pre>\n\n\n\n<p>\u7279\u5b9a\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">pip install pyppeteer==0.2.5<\/pre>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">pyppeteer --version<\/pre>\n\n\n\n<p>\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/h3>\n\n\n\n<p>pyppeteer\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u3084\u5b9f\u884c\u6642\u306b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><code>No usable sandbox!<\/code> \u30a8\u30e9\u30fc\n<ul class=\"wp-block-list\">\n<li>\u3053\u306e\u30a8\u30e9\u30fc\u304c\u51fa\u308b\u5834\u5408\u306f\u3001<code>launch()<\/code> \u95a2\u6570\u306e <code>args<\/code> \u30aa\u30d7\u30b7\u30e7\u30f3\u306b <code>['--no-sandbox']<\/code> \u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <code>browser = await launch(args=['--no-sandbox'])<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d6\u30e9\u30a6\u30b6\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u5931\u6557\u3059\u308b\n<ul class=\"wp-block-list\">\n<li>\u81ea\u52d5\u3067\u306e\u30d6\u30e9\u30a6\u30b6\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u5931\u6557\u3059\u308b\u5834\u5408\u306f\u3001\u624b\u52d5\u3067Chromium\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u5c55\u958b\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30d1\u30b9\u3092 <code>executablePath<\/code> \u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <code>browser = await launch(executablePath='\/path\/to\/chrome')<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Windows\u3067\u30a8\u30e9\u30fc\u304c\u51fa\u308b\n<ul class=\"wp-block-list\">\n<li>Windows\u3067PATH\u306b\u95a2\u9023\u3059\u308b\u30a8\u30e9\u30fc\u304c\u51fa\u308b\u5834\u5408\u306f\u3001Python\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\uff08\u4f8b: <code>C:\\Python38<\/code>\uff09\u3068\u305d\u306e\u914d\u4e0b\u306e <code>Scripts<\/code> \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\uff08\u4f8b: <code>C:\\Python38\\Scripts<\/code>\uff09\u304cPATH\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u624b\u9806\u3067\u3001pyppeteer\u306e\u74b0\u5883\u69cb\u7bc9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u5b8c\u4e86\u3067\u3059\u3002\u6b21\u306e\u7ae0\u3067\u306f\u3001pyppeteer\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">pyppeteer\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3068\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u30d6\u30e9\u30a6\u30b6\u306e\u8d77\u52d5\u3068\u7d42\u4e86<\/h3>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u3046\u969b\u306e\u57fa\u672c\u7684\u306a\u6d41\u308c\u306f\u3001\u307e\u305a\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5\u3057\u3001\u64cd\u4f5c\u304c\u7d42\u308f\u3063\u305f\u3089\u30d6\u30e9\u30a6\u30b6\u3092\u7d42\u4e86\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u8d77\u52d5\u306b\u306f <code>launch()<\/code> \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3001\u7d42\u4e86\u306b\u306f <code>close()<\/code> \u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from pyppeteer import launch\n\nasync def main():\n    browser = await launch()\n    # \u3053\u3053\u306b\u30d6\u30e9\u30a6\u30b6\u64cd\u4f5c\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304f\n    await browser.close()\n\nasyncio.get_event_loop().run_until_complete(main())<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30da\u30fc\u30b8\u306e\u9077\u79fb\u3068\u8981\u7d20\u306e\u53d6\u5f97<\/h3>\n\n\n\n<p>\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5\u3057\u305f\u3089\u3001\u6b21\u306f\u30da\u30fc\u30b8\u3092\u958b\u3044\u3066\u8981\u7d20\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u65b0\u3057\u3044\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f <code>newPage()<\/code> \u95a2\u6570\u3092\u4f7f\u3044\u3001\u30da\u30fc\u30b8\u3092\u9077\u79fb\u3059\u308b\u306b\u306f <code>goto()<\/code> \u95a2\u6570\u3092\u4f7f\u3044\u307e\u3059\u3002\u30da\u30fc\u30b8\u5185\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001<code>querySelector()<\/code> \u3084 <code>querySelectorAll()<\/code> \u95a2\u6570\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">async def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto('https:\/\/example.com')\n\n    # \u5358\u4e00\u306e\u8981\u7d20\u3092\u53d6\u5f97\n    element = await page.querySelector('selector')\n\n    # \u8907\u6570\u306e\u8981\u7d20\u3092\u53d6\u5f97\n    elements = await page.querySelectorAll('selector')\n\n    await browser.close()<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u306e\u81ea\u52d5\u5316\uff08\u30af\u30ea\u30c3\u30af\u3001\u5165\u529b\u306a\u3069\uff09<\/h3>\n\n\n\n<p>\u30da\u30fc\u30b8\u4e0a\u306e\u8981\u7d20\u3092\u53d6\u5f97\u3057\u305f\u3089\u3001\u305d\u308c\u3089\u306e\u8981\u7d20\u306b\u5bfe\u3057\u3066\u30af\u30ea\u30c3\u30af\u3084\u30bf\u30a4\u30d4\u30f3\u30b0\u306a\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u3092\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30af\u30ea\u30c3\u30af\u306b\u306f <code>click()<\/code> \u95a2\u6570\u3092\u3001\u30bf\u30a4\u30d4\u30f3\u30b0\u306b\u306f <code>type()<\/code> \u95a2\u6570\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">async def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto('https:\/\/example.com')\n\n    # \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\n    await page.click('button')\n\n    # \u5165\u529b\u6b04\u306b\u30c6\u30ad\u30b9\u30c8\u3092\u5165\u529b\n    await page.type('input[name=\"username\"]', 'testuser')\n\n    await browser.close()<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u30da\u30fc\u30b8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u64ae\u5f71<\/h3>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u3048\u3070\u3001\u30da\u30fc\u30b8\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u7c21\u5358\u306b\u64ae\u5f71\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\u3059\u308b\u306b\u306f\u3001<code>screenshot()<\/code> \u95a2\u6570\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">async def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto('https:\/\/example.com')\n\n    # \u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\n    await page.screenshot({'path': 'screenshot.png'})\n\n    await browser.close()<\/pre>\n\n\n\n<p>\u4ee5\u4e0a\u304c\u3001pyppeteer\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306e\u4e00\u90e8\u3067\u3059\u3002\u6b21\u306e\u7ae0\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u57fa\u672c\u64cd\u4f5c\u3092\u5fdc\u7528\u3057\u3066\u3001\u5b9f\u969b\u306bWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3092\u884c\u3046\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-13\">pyppeteer\u3092\u4f7f\u3063\u305fWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u5b9f\u8df5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u30b7\u30f3\u30d7\u30eb\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u57fa\u672c\u7684\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u3001Wikipedia\u306e\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u304b\u3089\u8a18\u4e8b\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u62bd\u51fa\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import asyncio\nfrom pyppeteer import launch\n\nasync def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto('https:\/\/en.wikipedia.org')\n\n    # \u30da\u30fc\u30b8\u306eHTML\u3092\u53d6\u5f97\n    content = await page.content()\n\n    # JavaScript\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\n    titles = await page.evaluate('''() =&gt; {\n        return Array.from(document.querySelectorAll('#mp-tfa-h2, #mp-itn-h2, #mp-otd-h2')).map(el =&gt; el.textContent);\n    }''')\n\n    print(titles)\n    await browser.close()\n\nasyncio.get_event_loop().run_until_complete(main())<\/pre>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001<code>page.content()<\/code> \u3067\u30da\u30fc\u30b8\u306eHTML\u3092\u53d6\u5f97\u3057\u3001<code>page.evaluate()<\/code> \u3067JavaScript\u3092\u5b9f\u884c\u3057\u3066\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u305f\u8981\u7d20\u304b\u3089\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u975e\u540c\u671f\u51e6\u7406\u3092\u7528\u3044\u305f\u52b9\u7387\u7684\u306a\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0<\/h3>\n\n\n\n<p>\u6b21\u306b\u3001\u8907\u6570\u306e\u30da\u30fc\u30b8\u3092\u4e26\u884c\u3057\u3066\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306e\u52b9\u7387\u3092\u4e0a\u3052\u308b\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u3001\u8907\u6570\u306eWikipedia\u306e\u8a18\u4e8b\u304b\u3089\u672c\u6587\u3092\u62bd\u51fa\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import asyncio\nfrom pyppeteer import launch\n\nasync def fetch_article(page, url):\n    await page.goto(url)\n    content = await page.evaluate('''() =&gt; {\n        return document.querySelector('#mw-content-text').textContent;\n    }''')\n    return content\n\nasync def main():\n    browser = await launch()\n    urls = [\n        'https:\/\/en.wikipedia.org\/wiki\/Python_(programming_language)',\n        'https:\/\/en.wikipedia.org\/wiki\/Web_scraping',\n        'https:\/\/en.wikipedia.org\/wiki\/Asynchronous_I\/O'\n    ]\n\n    tasks = []\n    for url in urls:\n        page = await browser.newPage()\n        tasks.append(asyncio.ensure_future(fetch_article(page, url)))\n\n    results = await asyncio.gather(*tasks)\n    for result in results:\n        print(result[:10000])  # \u6700\u521d\u306e10000\u6587\u5b57\u3092\u8868\u793a\n\n    await browser.close()\n\nasyncio.get_event_loop().run_until_complete(main())<\/pre>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001<code>asyncio.ensure_future()<\/code> \u3092\u4f7f\u3063\u3066 <code>fetch_article()<\/code> \u95a2\u6570\u3092\u30bf\u30b9\u30af\u3068\u3057\u3066\u4f5c\u6210\u3057\u3001<code>asyncio.gather()<\/code> \u3067\u305d\u308c\u3089\u306e\u30bf\u30b9\u30af\u3092\u4e26\u884c\u3057\u3066\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8907\u6570\u306e\u30da\u30fc\u30b8\u3092\u540c\u6642\u306b\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">\u30ed\u30b0\u30a4\u30f3\u30fb\u30d5\u30a9\u30fc\u30e0\u5165\u529b\u304c\u5fc5\u8981\u306a\u30b5\u30a4\u30c8\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0<\/h3>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u30ed\u30b0\u30a4\u30f3\u304c\u5fc5\u8981\u306a\u30b5\u30a4\u30c8\u3092\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3059\u308b\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u3001GitHub\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import asyncio\nfrom pyppeteer import launch\n\nasync def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto('https:\/\/github.com\/login')\n\n    # \u30ed\u30b0\u30a4\u30f3\u30d5\u30a9\u30fc\u30e0\u306b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\n    await page.type('#login_field', 'your_username')\n    await page.type('#password', 'your_password')\n\n    # \u30ed\u30b0\u30a4\u30f3\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\n    await page.click('[name=\"commit\"]')\n    await page.waitForNavigation()\n\n    # \u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30da\u30fc\u30b8\u306b\u79fb\u52d5\n    await page.goto('https:\/\/github.com\/your_username')\n\n    # \u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u60c5\u5831\u3092\u53d6\u5f97\n    profile = await page.evaluate('''() =&gt; {\n        const name = document.querySelector('.p-name').textContent.trim();\n        const bio = document.querySelector('.p-note .user-profile-bio').textContent.trim();\n        return { name, bio };\n    }''')\n\n    print(profile)\n    await browser.close()\n\nasyncio.get_event_loop().run_until_complete(main())<\/pre>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001<code>page.type()<\/code> \u3067\u30ed\u30b0\u30a4\u30f3\u30d5\u30a9\u30fc\u30e0\u306b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3001<code>page.click()<\/code> \u3067\u30ed\u30b0\u30a4\u30f3\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3044\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001<code>page.waitForNavigation()<\/code> \u3067\u30da\u30fc\u30b8\u306e\u9077\u79fb\u3092\u5f85\u3061\u3001\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3057\u3066\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001pyppeteer\u3092\u4f7f\u3048\u3070\u3001\u52d5\u7684\u306aWeb\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u3082\u67d4\u8edf\u306b\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u904e\u5ea6\u306a\u30a2\u30af\u30bb\u30b9\u306f\u30b5\u30fc\u30d0\u30fc\u306b\u8ca0\u8377\u3092\u304b\u3051\u308b\u305f\u3081\u3001\u30a2\u30af\u30bb\u30b9\u983b\u5ea6\u3092\u63a7\u3048\u3081\u306b\u3057\u3001\u8457\u4f5c\u6a29\u3084\u5229\u7528\u898f\u7d04\u306b\u9055\u53cd\u3057\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-17\">pyppeteer\u3068Selenium\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">Selenium\u3068Puppeteer\/pyppeteer\u306e\u9055\u3044<\/h3>\n\n\n\n<p>Selenium\u3068Puppeteer\/pyppeteer\u306f\u3001\u3069\u3061\u3089\u3082Web\u30d6\u30e9\u30a6\u30b6\u3092\u81ea\u52d5\u5316\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Selenium\u306f\u3001Java\u3001Python\u3001C#\u306a\u3069\u3001\u8907\u6570\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001Chrome\u3001Firefox\u3001Safari\u3001Internet Explorer\u306a\u3069\u3001\u69d8\u3005\u306a\u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001Puppeteer\/pyppeteer\u306f\u3001JavaScript\u3068Python\u306b\u7279\u5316\u3057\u3066\u304a\u308a\u3001Chrome\u307e\u305f\u306fChromium\u306e\u307f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001Selenium\u306fWebDriver\u3092\u4f7f\u7528\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3092\u5236\u5fa1\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001Puppeteer\/pyppeteer\u306fChrome DevTools Protocol\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Puppeteer\/pyppeteer\u306f\u4f4e\u30ec\u30d9\u30eb\u306a\u30d6\u30e9\u30a6\u30b6\u64cd\u4f5c\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">pyppeteer\u304c\u9069\u3057\u305f\u30b1\u30fc\u30b9\u3068Selenium\u304c\u9069\u3057\u305f\u30b1\u30fc\u30b9<\/h3>\n\n\n\n<p>pyppeteer\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9ad8\u901f\u306aWeb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408<\/li>\n\n\n\n<li>Chrome\u307e\u305f\u306fchromium\u306b\u7279\u5316\u3057\u305f\u81ea\u52d5\u5316\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>\u30d8\u30c3\u30c9\u30ec\u30b9\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u305f\u3044\u5834\u5408\uff08\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u306e\u5b9f\u884c\u306a\u3069\uff09<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u65b9\u3001Selenium\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b1\u30fc\u30b9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c6\u30b9\u30c8\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408<\/li>\n\n\n\n<li>\u8907\u6570\u306e\u30d6\u30e9\u30a6\u30b6\u5bfe\u5fdc\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n\n\n\n<li>\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3001\u8a00\u8a9e\u306e\u67d4\u8edf\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n<\/ol>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001Selenium\u3068Puppeteer\/pyppeteer\u306e\u7c21\u5358\u306a\u6bd4\u8f03\u30b3\u30fc\u30c9\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<p>Selenium\uff08Python\uff09\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">from selenium import webdriver\n\ndriver = webdriver.Chrome()\ndriver.get(\"https:\/\/www.example.com\")\nprint(driver.title)\ndriver.quit()<\/pre>\n\n\n\n<p>pyppeteer\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import asyncio\nfrom pyppeteer import launch\n\nasync def main():\n    browser = await launch()\n    page = await browser.newPage()\n    await page.goto(\"https:\/\/www.example.com\")\n    print(await page.title())\n    await browser.close()\n\nasyncio.get_event_loop().run_until_complete(main())<\/pre>\n\n\n\n<p>\u3069\u3061\u3089\u306e\u30b3\u30fc\u30c9\u3082\u540c\u3058\u76ee\u7684\u3092\u9054\u6210\u3057\u307e\u3059\u304c\u3001\u69cb\u6587\u3084\u52d5\u4f5c\u306e\u4ed5\u7d44\u307f\u304c\u7570\u306a\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u30b1\u30fc\u30b9\u306b\u5fdc\u3058\u305f\u30c4\u30fc\u30eb\u306e\u4f7f\u3044\u5206\u3051\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067Selenium\u3068Puppeteer\/pyppeteer\u306e\u3069\u3061\u3089\u3092\u4f7f\u7528\u3059\u308b\u3079\u304d\u304b\u306f\u3001\u4ee5\u4e0b\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u8003\u616e\u3057\u3066\u6c7a\u5b9a\u3057\u307e\u3057\u3087\u3046\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e3b\u306a\u76ee\u7684\uff08\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3001\u30c6\u30b9\u30c8\u3001\u81ea\u52d5\u5316\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e<\/li>\n\n\n\n<li>\u5bfe\u5fdc\u304c\u5fc5\u8981\u306a\u30d6\u30e9\u30a6\u30b6\u306e\u7a2e\u985e<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u8981\u6c42<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u898f\u6a21\u3068\u8907\u96d1\u3055<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8981\u56e0\u3092\u691c\u8a0e\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4e21\u65b9\u306e\u30c4\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-21\">pyppeteer\u306e\u3055\u3089\u306a\u308b\u6d3b\u7528\u6cd5\u3068Tips<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3068\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9<\/h3>\n\n\n\n<p>pyppeteer\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u306eUI\u304c\u8868\u793a\u3055\u308c\u305a\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3059\u308b\u969b\u306b\u4fbf\u5229\u3067\u3059\u3002\u4e00\u65b9\u3001\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u3067\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306eUI\u304c\u8868\u793a\u3055\u308c\u3001\u64cd\u4f5c\u306e\u69d8\u5b50\u3092\u8996\u899a\u7684\u306b\u78ba\u8a8d\u3067\u304d\u308b\u305f\u3081\u3001\u30c7\u30d0\u30c3\u30b0\u3084\u52d5\u4f5c\u78ba\u8a8d\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d8\u30c3\u30c9\u30ec\u30b9\u30e2\u30fc\u30c9\u3068\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u306e\u5207\u308a\u66ff\u3048\u306f\u3001<code>launch()<\/code>\u95a2\u6570\u306e<code>headless<\/code>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u884c\u3048\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30d5\u30eb\u30d6\u30e9\u30a6\u30b6\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3059\u308b\u4f8b\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">browser = await launch(headless=False)<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">Cookie\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u64cd\u4f5c<\/h3>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u3063\u3066\u3001Cookie\u3084\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Cookie\u306e\u53d6\u5f97\u306f<code>page.cookies()<\/code>\u3001\u8a2d\u5b9a\u306f<code>page.setCookie()<\/code>\u3001\u524a\u9664\u306f<code>page.deleteCookie()<\/code>\u3092\u4f7f\u3044\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u306b\u306f\u3001<code>page.clearCache()<\/code>\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001Cookie\u3092\u8a2d\u5b9a\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u4f8b\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># Cookie\u3092\u8a2d\u5b9a\nawait page.setCookie({\"name\": \"example_cookie\", \"value\": \"example_value\", \"domain\": \"example.com\"})\n\n# \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\nawait page.clearCache()<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u3068IP\u56de\u907f<\/h3>\n\n\n\n<p>pyppeteer\u3067\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3063\u3066IP\u30a2\u30c9\u30ec\u30b9\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30a2\u30af\u30bb\u30b9\u5236\u9650\u3092\u56de\u907f\u3057\u305f\u308a\u3001\u8907\u6570\u306eIP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3059\u308b\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\u3002\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u306f\u3001<code>launch()<\/code>\u95a2\u6570\u306e<code>args<\/code>\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u3092\u8a2d\u5b9a\u3059\u308b\u4f8b\u3067\u3059\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">browser = await launch(args=['--proxy-server=IP_ADDRESS:PORT'])<\/pre>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u7121\u6599\u306e\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u5b89\u5168\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-25\">\u30c7\u30d0\u30c3\u30b0\u306e\u30b3\u30c4\u3068\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3078\u306e\u5bfe\u51e6\u6cd5<\/h3>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u3063\u305f\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3084\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u3067\u306f\u3001\u30c7\u30d0\u30c3\u30b0\u304c\u91cd\u8981\u3067\u3059\u3002<code>page.evaluate()<\/code>\u5185\u3067<code>console.log()<\/code>\u3092\u4f7f\u3063\u3066\u30d6\u30e9\u30a6\u30b6\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u30ed\u30b0\u3092\u51fa\u529b\u3057\u305f\u308a\u3001<code>page.screenshot()<\/code>\u3067\u4efb\u610f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u64ae\u5f71\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u52d5\u4f5c\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001<code>slowMo<\/code>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u3046\u3068\u3001\u64cd\u4f5c\u306e\u5b9f\u884c\u901f\u5ea6\u3092\u9045\u304f\u3067\u304d\u308b\u305f\u3081\u3001\u52d5\u4f5c\u306e\u78ba\u8a8d\u304c\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">browser = await launch(slowMo=100)  # 100\u30df\u30ea\u79d2\u3054\u3068\u306b\u5b9f\u884c<\/pre>\n\n\n\n<p>\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u305d\u306e\u5bfe\u51e6\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30a8\u30e9\u30fc\uff1a<code>page.setDefaultNavigationTimeout()<\/code>\u3067\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593\u3092\u5ef6\u9577\u3059\u308b<\/li>\n\n\n\n<li>\u30bb\u30ec\u30af\u30bf\u30fc\u304c\u898b\u3064\u304b\u3089\u306a\u3044\u30a8\u30e9\u30fc\uff1a<code>page.waitForSelector()<\/code>\u3067\u8981\u7d20\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u5f85\u6a5f\u3059\u308b<\/li>\n\n\n\n<li>SSL\u30a8\u30e9\u30fc\uff1a<code>launch()<\/code>\u306e<code>ignoreHTTPSErrors<\/code>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092<code>True<\/code>\u306b\u8a2d\u5b9a\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306eTips\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001pyppeteer\u3092\u4f7f\u3063\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-26\">\u307e\u3068\u3081\uff1apyppeteer\u3092\u4f7f\u3044\u3053\u306a\u3057\u3066\u81ea\u52d5\u5316\u3092\u5b9f\u73fe\u3057\u3088\u3046<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-27\">pyppeteer\u306e\u5229\u70b9\u3068\u53ef\u80fd\u6027<\/h3>\n\n\n\n<p>pyppeteer\u306f\u3001Python\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3068\u9023\u643a\u3057\u3084\u3059\u304f\u3001\u30d8\u30c3\u30c9\u30ec\u30b9\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u3063\u305f\u9ad8\u901f\u306a\u51e6\u7406\u304c\u53ef\u80fd\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u3084\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u306b\u9069\u3057\u3066\u304a\u308a\u3001JavaScript\u306e\u5b9f\u884c\u3084\u52d5\u7684\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u53d6\u5f97\u304c\u5bb9\u6613\u3067\u3059\u3002<\/p>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u81ea\u52d5\u5316\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Web\u30b5\u30a4\u30c8\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3068\u60c5\u5831\u53ce\u96c6<\/li>\n\n\n\n<li>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c6\u30b9\u30c8\u3068\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\u306e\u81ea\u52d5\u5316\uff08\u6295\u7a3f\u3001\u3044\u3044\u306d\u3001\u30d5\u30a9\u30ed\u30fc\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3068\u30a2\u30e9\u30fc\u30c8<\/li>\n\n\n\n<li>\u8907\u6570\u306e\u30bf\u30b9\u30af\u306e\u4e26\u884c\u5b9f\u884c\u3068\u52b9\u7387\u5316<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u81ea\u52d5\u5316\u306b\u3088\u308a\u3001\u696d\u52d9\u306e\u52b9\u7387\u5316\u3084\u65b0\u3057\u3044\u30b5\u30fc\u30d3\u30b9\u306e\u5275\u51fa\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-28\">\u5b66\u7fd2\u3092\u9032\u3081\u308b\u305f\u3081\u306e\u53c2\u8003\u8cc7\u6599\u3084\u60c5\u5831\u6e90<\/h3>\n\n\n\n<p>pyppeteer\u306e\u5b66\u7fd2\u3092\u9032\u3081\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u53c2\u8003\u8cc7\u6599\u3084\u60c5\u5831\u6e90\u304c\u5f79\u7acb\u3061\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: https:\/\/miyakogi.github.io\/pyppeteer\/<\/li>\n\n\n\n<li>GitHub\u30ea\u30dd\u30b8\u30c8\u30ea: https:\/\/github.com\/miyakogi\/pyppeteer<\/li>\n\n\n\n<li>Puppeteer\u306eGitHub\u30ea\u30dd\u30b8\u30c8\u30ea: https:\/\/github.com\/puppeteer\/puppeteer<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6d3b\u7528\u3057\u3066\u3001pyppeteer\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u5fdc\u7528\u307e\u3067\u7fd2\u5f97\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30a2\u30a4\u30c7\u30a2<\/h3>\n\n\n\n<p>pyppeteer\u3092\u4f7f\u3063\u305f\u5b9f\u8df5\u7684\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30a2\u30a4\u30c7\u30a2\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4fa1\u683c\u6bd4\u8f03\u30b5\u30a4\u30c8\u306e\u4f5c\u6210<\/li>\n\n\n\n<li>\u30bd\u30fc\u30b7\u30e3\u30eb\u30e1\u30c7\u30a3\u30a2\u5206\u6790\u30c4\u30fc\u30eb<\/li>\n\n\n\n<li>SEO\u30c4\u30fc\u30eb\uff08\u30ad\u30fc\u30ef\u30fc\u30c9\u30e9\u30f3\u30ad\u30f3\u30b0\u3001\u30d0\u30c3\u30af\u30ea\u30f3\u30af\u30c1\u30a7\u30c3\u30af\u306a\u3069\uff09<\/li>\n\n\n\n<li>\u30cb\u30e5\u30fc\u30b9\u8a18\u4e8b\u306e\u81ea\u52d5\u53ce\u96c6\u3068\u8981\u7d04<\/li>\n\n\n\n<li>\u5b9a\u671f\u7684\u306aWeb\u30b5\u30a4\u30c8\u306e\u5909\u66f4\u70b9\u306e\u691c\u51fa\u3068\u901a\u77e5<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3080\u3053\u3068\u3067\u3001pyppeteer\u306e\u5b9f\u8df5\u7684\u306a\u30b9\u30ad\u30eb\u3092\u8eab\u306b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3084\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u3092\u884c\u3046\u969b\u306f\u3001\u8457\u4f5c\u6a29\u3084\u5229\u7528\u898f\u7d04\u3092\u5c0a\u91cd\u3057\u3001\u904e\u5ea6\u306a\u30a2\u30af\u30bb\u30b9\u306b\u3088\u308b\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u3092\u907f\u3051\u308b\u306a\u3069\u3001\u6cd5\u7684\u30fb\u502b\u7406\u7684\u306a\u914d\u616e\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u500b\u4eba\u60c5\u5831\u306e\u53ce\u96c6\u3084\u53d6\u308a\u6271\u3044\u306b\u3082\u5341\u5206\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>pyppeteer\u306f\u3001Web\u306e\u81ea\u52d5\u5316\u306b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u9069\u5207\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u305f\u5185\u5bb9\u3092\u5143\u306b\u3001pyppeteer\u3092\u4f7f\u3044\u3053\u306a\u3057\u3001\u81ea\u52d5\u5316\u306e\u30b9\u30ad\u30eb\u3092\u78e8\u3044\u3066\u3044\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u307b\u3093\u306e\u6570\u884c\u306e\u30b3\u30fc\u30c9\u3067Web\u30da\u30fc\u30b8\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3067\u304d\u308b\u306e\u304cpyppeteer\u306e\u5f37\u307f\u3067\u3059\u3002\u305c\u3072\u3001pyppeteer\u3092\u6d3b\u7528\u3057\u3066\u3001\u81ea\u52d5\u5316\u306e\u53ef\u80fd\u6027\u3092\u63a2\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<br><\/p>\n\n\n\n<p><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Web\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u3084\u30d6\u30e9\u30a6\u30b6\u81ea\u52d5\u64cd\u4f5c\u306e\u9700\u8981\u304c\u9ad8\u307e\u308b\u4e2d\u3001Python\u3092\u4f7f\u3063\u3066\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u53d6\u308a\u7d44\u3080\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6ce8\u76ee\u3092\u96c6\u3081\u3066\u3044\u308b\u306e\u304cpyppeteer\u3067\u3059\u3002pyppeteer\u306f\u3001Google\u306ePuppeteer\u30d7\u30ed\u30b8 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":465,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":{"0":"post-433","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-python"},"_links":{"self":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=433"}],"version-history":[{"count":3,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/433\/revisions"}],"predecessor-version":[{"id":452,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/433\/revisions\/452"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/media\/465"}],"wp:attachment":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}