{"id":2804,"date":"2019-04-03T14:32:58","date_gmt":"2019-04-03T05:32:58","guid":{"rendered":"https:\/\/cloud-textbook.com\/?p=2804"},"modified":"2019-09-17T22:23:28","modified_gmt":"2019-09-17T13:23:28","slug":"google-app-engine-gae-%e3%83%81%e3%83%a5%e3%83%bc%e3%83%88%e3%83%aa%e3%82%a2%e3%83%ab-gae-%e6%a9%9f%e8%83%bd%e7%a2%ba%e8%aa%8d%e7%b7%a8","status":"publish","type":"post","link":"https:\/\/cloud-textbook.com\/2804\/","title":{"rendered":"Google App Engine (GAE) \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb &#8211; GAE \u6a5f\u80fd\u78ba\u8a8d\u7de8"},"content":{"rendered":"\n<p>\u672c\u30da\u30fc\u30b8\u3067\u306f\u3001Google App Engine (GAE) \u3067\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u5236\u7d04\u304c\u3042\u308b\u304b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u672c\u30da\u30fc\u30b8\u306f <a href=\"https:\/\/cloud-textbook.com\/2577\/\">GAE \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u306f\u3058\u3081\u306e\u4e00\u6b69\u7de8<\/a> \u306e\u7d9a\u304d\u3067\u3059\u3002GAE \u306b\u30c7\u30d7\u30ed\u30a4\u6e08\u306e\u524d\u63d0\u3067\u9032\u3081\u307e\u3059\u306e\u3067\u3001\u672a\u8aad\u306e\u65b9\u306f\u307e\u305a\u306f\u305d\u3061\u3089\u304b\u3089\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#GitHub\"><span class=\"toc_number toc_depth_1\">1<\/span> GitHub \u30ea\u30dd\u30b8\u30c8\u30ea<\/a><\/li><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">2<\/span> \u30ed\u30fc\u30ab\u30eb\u5b9f\u884c<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">3<\/span> \u30da\u30fc\u30b8\u3092\u5897\u3084\u3057\u3066\u307f\u3088\u3046<\/a><\/li><li><a href=\"#GET\"><span class=\"toc_number toc_depth_1\">4<\/span> GET \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u306b\u306f<\/a><\/li><li><a href=\"#URL\"><span class=\"toc_number toc_depth_1\">5<\/span> URL\u306e\u30d1\u30b9\u304b\u3089\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f<\/a><\/li><li><a href=\"#Flask\"><span class=\"toc_number toc_depth_1\">6<\/span> Flask \u3067\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">7<\/span> \u9759\u7684\u30d5\u30a1\u30a4\u30eb\u306e\u914d\u7f6e<\/a><\/li><li><a href=\"#Basic\"><span class=\"toc_number toc_depth_1\">8<\/span> Basic \u8a8d\u8a3c<\/a><\/li><li><a href=\"#_404_503\"><span class=\"toc_number toc_depth_1\">9<\/span> \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u305f\u3044 (404, 503 \u306a\u3069)<\/a><\/li><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_1\">10<\/span> \u74b0\u5883\u5909\u6570\u3092\u8868\u793a\u3057\u305f\u3044<\/a><\/li><li><a href=\"#i-5\"><span class=\"toc_number toc_depth_1\">11<\/span> \u74b0\u5883\u5909\u6570\u3092\u8ffd\u52a0\u3057\u305f\u3044<\/a><\/li><li><a href=\"#i-6\"><span class=\"toc_number toc_depth_1\">12<\/span> \u79d8\u533f\u60c5\u5831\u306e\u767b\u9332<\/a><ul><li><a href=\"#github\"><span class=\"toc_number toc_depth_2\">12.1<\/span> github \u7b49\u3067\u898b\u3048\u306a\u304f\u3066\u3044\u3044\u306e\u3067\u3042\u308c\u3070\u2026<\/a><\/li><\/ul><\/li><li><a href=\"#i-7\"><span class=\"toc_number toc_depth_1\">13<\/span> \u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f<\/a><\/li><li><a href=\"#i-8\"><span class=\"toc_number toc_depth_1\">14<\/span> \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u308b<\/a><\/li><li><a href=\"#i-9\"><span class=\"toc_number toc_depth_1\">15<\/span> \u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3057\u305f\u3044<\/a><\/li><li><a href=\"#i-10\"><span class=\"toc_number toc_depth_1\">16<\/span> \u5916\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a<\/a><\/li><li><a href=\"#_IP\"><span class=\"toc_number toc_depth_1\">17<\/span> \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3057\u305f\u3044<\/a><\/li><li><a href=\"#i-11\"><span class=\"toc_number toc_depth_1\">18<\/span> \u30ed\u30b0<\/a><\/li><li><a href=\"#i-12\"><span class=\"toc_number toc_depth_1\">19<\/span> \u307e\u3068\u3081<\/a><\/li><li><a href=\"#TODO\"><span class=\"toc_number toc_depth_1\">20<\/span> TODO<\/a><\/li><\/ul><\/div>\n<h2><span id=\"GitHub\">GitHub \u30ea\u30dd\u30b8\u30c8\u30ea<\/span><\/h2>\n\n\n\n<p>\u672c\u30da\u30fc\u30b8\u306e\u30bd\u30fc\u30b9\u306f <a href=\"https:\/\/github.com\/68user\/gcp-gae-python3-tutorial\/tree\/master\/func_test\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (\u65b0\u3057\u3044\u30bf\u30d6\u3067\u958b\u304f)\">https:\/\/github.com\/68user\/gcp-gae-python3-tutorial\/tree\/master\/func_test<\/a> \u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e0b\u8a18\u624b\u9806\u3067 GitHub \u304b\u3089\u30bd\u30fc\u30b9\u3092\u53d6\u5f97\u3057\u3001GAE \u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u30bd\u30fc\u30b9\u53d6\u5f97\ngit clone https:\/\/github.com\/68user\/gcp-gae-python3-tutorial.git\n# GCS \u30b5\u30fc\u30d3\u30b9\u9023\u643a\u7528\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u7f6e\u304d\u5834\u306b\u79fb\u52d5\ncd gcp-gae-python3-tutorial\/func_test\/\n# \u30c7\u30d7\u30ed\u30a4\ngcloud app deploy<\/code><\/pre>\n\n\n\n<div class=\"su-box su-box-style-soft\" id=\"\" style=\"border-color:#000000;border-radius:3px\"><div class=\"su-box-title\" style=\"background-color:#333333;color:#FFFFFF;border-top-left-radius:1px;border-top-right-radius:1px\">GitHub \u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u3067\u304d\u307e\u3059<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\">\n\n\n\n<p>\u305f\u3060\u3057\u3001\u4ee5\u4e0b\u306e\u6587\u7ae0\u306b\u304a\u3044\u3066\u306f GitHub \u304b\u3089\u53d6\u5f97\u305b\u305a\u3001\u624b\u4f5c\u696d\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u66f4\u65b0\u3057\u3066\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<\/div><\/div>\n\n\n\n<h2><span id=\"i\">\u30ed\u30fc\u30ab\u30eb\u5b9f\u884c<\/span><\/h2>\n\n\n\n<p>GAE + Flask \u306e\u3044\u308d\u3044\u308d\u306a\u6a5f\u80fd\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002hello world \u306f\u7f6e\u3044\u3068\u3044\u3066\u3001\u65b0\u3057\u304f\u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mkdir -p ~\/work\/func_test\ncd ~\/work\/func_test<\/code><\/pre>\n\n\n\n<p>\u5fa9\u7fd2\u306e\u305f\u3081\u3001hello world \u3068\u540c\u3058\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u4e0b\u8a18\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>app.yaml<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>runtime: python37<\/code><\/pre>\n\n\n\n<p>requirements.txt<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Flask==1.0.2<\/code><\/pre>\n\n\n\n<p>main.py<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#!\/usr\/bin\/python3\nfrom flask import Flask\napp = Flask(__name__)\n\n@app.route('\/')\ndef hello():\n    return 'This is function test!'\n\nif __name__ == '__main__':\n    app.run(host='127.0.0.1', port=8080, debug=True)<\/code><\/pre>\n\n\n\n<p>main.py \u3060\u3051 Hello World \u3068\u306f\u82e5\u5e72\u9055\u3044\u307e\u3059\u3002\u9055\u3044\u306f 1\u884c\u76ee\u306b shebang \u884c (#!\/usr\/bin\/python3) \u3092\u8ffd\u52a0\u3057\u305f\u3053\u3068\u3001return &#8216;Hello World!&#8221; \u306e\u90e8\u5206\u3092 return &#8216;This is function test!&#8217; \u3068\u5909\u3048\u305f\u3053\u3068\u3001 \u6700\u5f8c\u306e2\u884c\u306b\u76f4\u63a5\u5b9f\u884c\u6642\u306e\u30ed\u30fc\u30ab\u30eb\u5b9f\u884c\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u305f\u3053\u3068\u3067\u3059\u3002 <\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u4e0b\u8a18\u3067 main.py \u306b\u5b9f\u884c\u6a29\u9650\u3092\u4ed8\u4e0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod +x .\/main.py<\/code><\/pre>\n\n\n\n<p>\u4eca\u56de\u306f\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u524d\u306b\u3001\u307e\u305a\u306f\u30ed\u30fc\u30ab\u30eb\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002GAE \u3078\u306e\u30c7\u30d7\u30ed\u30a4\u306f1\u5206\u307b\u3069\u304b\u304b\u308a\u307e\u3059\u306e\u3067\u5f85\u3064\u6642\u9593\u304c\u3082\u3063\u305f\u3044\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u5b9f\u884c\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>.\/main.py<\/code><\/pre>\n\n\n\n<p>\u30ed\u30fc\u30ab\u30eb\u5b9f\u884c\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> * Serving Flask app \"main\" (lazy loading)\n * Environment: production\n   WARNING: Do not use the development server in a production environment.\n   Use a production WSGI server instead.\n * Debug mode: on\n * Running on http:\/\/127.0.0.1:8080\/ (Press CTRL+C to quit)\n * Restarting with stat\n * Debugger is active!\n * Debugger PIN: 437-187-304<\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3067\u30dd\u30fc\u30c88080\u3067 Web\u30b5\u30fc\u30d0\u304c\u8d77\u52d5\u3057\u307e\u3057\u305f\u3002\u306a\u304a\u3001\u3053\u308c\u306f Flask \u306e\u6a5f\u80fd\u3067\u3059\u306e\u3067\u3001GAE \u306f\u5168\u304f\u95a2\u4e0e\u3057\u3066\u3044\u307e\u305b\u3093)\u3002Ctrl-C \u3067\u7d42\u4e86\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3001Ctrl-C \u3059\u308b\u524d\u306b\u30d6\u30e9\u30a6\u30b6\u3067\u52d5\u4f5c\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3069\u3046\u3084\u3063\u3066\u30d6\u30e9\u30a6\u30b6\u3067\u78ba\u8a8d\u3059\u308b\u304b\u3002\u3053\u306e\u72b6\u614b\u306f localhost \u304b\u3089\u3057\u304b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001Cloud Shell \u3067\u306f\u3088\u3044\u611f\u3058\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u3064\u306a\u3044\u3067\u304f\u308c\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Cloud Shell \u306e\u53f3\u4e0a\u306b\u306e\u30a2\u30a4\u30b3\u30f3\u7fa4\u306e\u53f3\u304b\u30892\u3064\u76ee\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30d7\u30eb\u30c0\u30a6\u30f3\u304c\u51fa\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-7.png\" alt=\"\" class=\"wp-image-2594\" width=\"352\" height=\"215\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-7.png 469w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-7-300x184.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-7-304x186.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-7-282x173.png 282w\" sizes=\"(max-width: 352px) 100vw, 352px\" \/><\/figure><\/div>\n\n\n\n<p>\u300c\u30dd\u30fc\u30c8\u4e0a\u3067\u30d7\u30ec\u30d3\u30e5\u30fc 8080\u300d\u3092\u9078\u3076\u3068\u30d6\u30e9\u30a6\u30b6\u304c\u8d77\u52d5\u3057\u3066\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b Cloud Shell \u4e0a\u3067\u52d5\u3044\u3066\u3044\u308b Flask \u306b\u63a5\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8-1024x138.png\" alt=\"\" class=\"wp-image-2595\" width=\"512\" height=\"69\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8-1024x138.png 1024w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8-300x40.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8-768x103.png 768w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8-304x41.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8-282x38.png 282w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-8.png 1152w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n\n<p>\u3053\u306e\u72b6\u614b\u306f GAE \u306f\u4e00\u5207\u95a2\u4e0e\u3057\u3066\u3044\u306a\u3044\u306e\u3067 GAE \u306e\u52d5\u4f5c\u78ba\u8a8d\u306b\u306f\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u304c\u3001Python3 + Flask \u306e\u52d5\u4f5c\u78ba\u8a8d\u304c\u7c21\u5358\u306b\u884c\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u3053\u306e\u30da\u30fc\u30b8\u306f\u4ed6\u4eba\u304b\u3089\u306f\u898b\u3048\u307e\u305b\u3093\u3002GCP \u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u3001\u81ea\u5206\u81ea\u8eab\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u72b6\u614b\u3067\u306a\u3044\u3068\u3053\u306e\u30da\u30fc\u30b8\u306f\u898b\u3048\u307e\u305b\u3093 (GCP \u304b\u3089\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u72b6\u614b\u3060\u3068\u3001\u8a8d\u8a3c\u3092\u6c42\u3081\u3089\u308c\u307e\u3059)\u3002<\/p>\n\n\n\n<p>\u554f\u984c\u306a\u3051\u308c\u3070\u3001\u4e0b\u8a18\u3067 GAE \u306b\u30c7\u30d7\u30ed\u30a4\u3057\u3001http:\/\/xxxxx.appspot.com\/ \u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066  &#8220;This is function test!&#8217; \u3068\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002  <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gcloud app deploy<\/code><\/pre>\n\n\n\n<h2><span id=\"i-2\">\u30da\u30fc\u30b8\u3092\u5897\u3084\u3057\u3066\u307f\u3088\u3046<\/span><\/h2>\n\n\n\n<p>\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3060\u3051\u3067\u306f\u3064\u307e\u3089\u306a\u3044\u306e\u3067\u3001\u5225\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046\u3002function_test\/main.py \u306e\u4e0b\u8a18\u90e8\u5206\u3092\u4fee\u6b63\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/')\ndef hello():\n    return 'This is function test!'<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u3092\u307e\u308b\u3054\u3068\u524a\u9664\u3057\u3001\u4e0b\u8a18\u306b\u5dee\u3057\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/')\ndef do_main():\n    return \"\"\"\n&lt;p>\u3053\u308c\u306f GAE Standard + Python3.7 \u306e\u6a5f\u80fd\u78ba\u8a8d\u7528\u30da\u30fc\u30b8\u3067\u3059&lt;\/p>\n&lt;ul>\n   &lt;li>&lt;a href=\"\/subpage\">\u30b5\u30d6\u30da\u30fc\u30b8\u3078&lt;\/a>&lt;\/li>\n&lt;\/ul>\n\"\"\"\n\n@app.route('\/subpage')\ndef do_subpage():\n    return '\u30b5\u30d6\u30da\u30fc\u30b8\u3067\u3059'<\/code><\/pre>\n\n\n\n<p>do_main \u306f\u3001&#8221;\/&#8221; \u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u305f\u3068\u304d\u306b\u547c\u3070\u308c\u3001\u30b5\u30d6\u30da\u30fc\u30b8\u3078\u306e\u30ea\u30f3\u30af\u3092\u542b\u3080 HTML \u3092\u8fd4\u3059\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001do_subpage \u3068\u3044\u3046\u95a2\u6570\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f &#8220;\/subpage&#8221; \u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u305f\u3068\u304d\u306b\u547c\u3070\u308c\u3001\u300c\u30b5\u30d6\u30da\u30fc\u30b8\u3067\u3059\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u4e0b\u8a18\u3067\u30ed\u30fc\u30ab\u30eb\u5b9f\u884c\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 (\u3055\u304d\u307b\u3069\u300c \u30dd\u30fc\u30c8\u4e0a\u3067\u30d7\u30ec\u30d3\u30e5\u30fc 8080\u300d \u3092\u5b9f\u884c\u3057\u305f\u306e\u3067\u3042\u308c\u3070\u3001\u6539\u3081\u3066\u300c\u30dd\u30fc\u30c8\u4e0a\u3067\u30d7\u30ec\u30d3\u30e5\u30fc 8080\u300d\u306f\u5b9f\u884c\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u3002Cloud Shell \u306b\u30ed\u30b0\u30a4\u30f3\u3057\u306a\u304a\u3057\u305f\u308a\u3001\u524d\u56de\u5b9f\u884c\u304b\u3089\u6642\u9593\u304c\u7d4c\u904e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u518d\u5ea6\u884c\u3063\u3066\u304f\u3060\u3055\u3044)\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>.\/main.py<\/code><\/pre>\n\n\n\n<p>\u554f\u984c\u306a\u3051\u308c\u3070 GAE \u306b\u518d\u5ea6\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gcloud app deploy<\/code><\/pre>\n\n\n\n<p>\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b do_main \u306e\u7d50\u679c\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-7.png\" alt=\"\" class=\"wp-image-2690\" width=\"368\" height=\"105\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-7.png 735w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-7-300x86.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-7-304x87.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-7-282x81.png 282w\" sizes=\"(max-width: 368px) 100vw, 368px\" \/><\/figure><\/div>\n\n\n\n<p>\u300c\u30b5\u30d6\u30da\u30fc\u30b8\u3078\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068 do_subpage \u306e\u7d50\u679c\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-5.png\" alt=\"\" class=\"wp-image-2688\" width=\"454\" height=\"76\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-5.png 908w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-5-300x50.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-5-768x128.png 768w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-5-304x51.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-5-282x47.png 282w\" sizes=\"(max-width: 454px) 100vw, 454px\" \/><\/figure><\/div>\n\n\n\n<div class=\"su-box su-box-style-soft\" id=\"\" style=\"border-color:#000000;border-radius:3px\"><div class=\"su-box-title\" style=\"background-color:#333333;color:#FFFFFF;border-top-left-radius:1px;border-top-right-radius:1px\">UTF-8 \u306b\u3064\u3044\u3066<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\">\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3044\u304d\u306a\u308a\u65e5\u672c\u8a9e\u3092\u4f7f\u3044\u307e\u3057\u305f\u304c\u3001Python3 \u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c UTF-8 \u3067\u3059\u3057\u3001Flask \u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067 Content-Type \u304c &#8220;text\/html; charset=UTF-8&#8221; \u3068\u3044\u3046\u30d8\u30c3\u30c0\u3092\u4ed8\u3051\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u3053\u308c\u3067\u52d5\u304d\u307e\u3059\u3002\u3082\u3057\u6587\u5b57\u5316\u3051\u3057\u3066\u3044\u305f\u3089\u3001\u4f5c\u6210\u3057\u305f main.py \u304c UTF-8 \u306b\u306a\u3063\u3066\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Cloud Shell \u4e0a\u3067\u306f file \u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3059\u308b\u306e\u304c\u304a\u624b\u8efd\u3067\u3057\u3087\u3046 (\u3068\u306f\u3044\u3048 file \u30b3\u30de\u30f3\u30c9\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u63a8\u6e2c\u306f\u5927\u5909\u602a\u3057\u3052\u306a\u5370\u8c61\u306f\u3042\u308a\u307e\u3059\u304c\u2026) \u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>% file main.py\nmain.py: Python script, UTF-8 Unicode text executable<\/code><\/pre>\n\n\n\n<\/div><\/div>\n\n\n\n<h2><span id=\"GET\">GET \u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d7\u3051\u53d6\u308b\u306b\u306f<\/span><\/h2>\n\n\n\n<p>\/getvar?text=xxxx \u3067\u6e21\u3055\u308c\u305f\u6587\u5b57\u5217\u3092\u53d7\u3051\u53d6\u308a\u305f\u3044\u5834\u5408\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/getvar')\ndef do_getvar():\n   from flask import request, escape\n   mytext = request.args.get('text')\n   return \"text \u306f [{}] \u3067\u3059\".format(escpae(mytext))<\/code><\/pre>\n\n\n\n<p>\u306a\u304a import \u3067 flask.request \u3068 flask.escape \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002request \u306f\u5f15\u6570\u89e3\u6790\u306e\u305f\u3081\u3001escape \u306f XSS \u8106\u5f31\u6027\u9632\u6b62\u306e\u305f\u3081\u306e HTML \u5b9f\u4f53\u53c2\u7167\u5316\u306e\u305f\u3081\u306b\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u4e0b\u8a18\u306e\u3088\u3046\u306b do_main \u304c\u8fd4\u3059 HTML \u306b\u3001\/getvar \u3078\u306e\u30ea\u30f3\u30af\u3092\u8ffd\u52a0\u3057\u3066\u52d5\u4f5c\u78ba\u8a8d\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/')\ndef do_main():\n    return \"\"\"\n&lt;p>\u3053\u308c\u306f GAE Standard + Python3.7 \u306e\u6a5f\u80fd\u78ba\u8a8d\u7528\u30da\u30fc\u30b8\u3067\u3059&lt;\/p>\n&lt;ul>\n   &lt;li>&lt;a href=\"\/subpage\">\u30b5\u30d6\u30da\u30fc\u30b8\u3078&lt;\/a>&lt;\/li>\n   &lt;li>&lt;a href=\"\/getvar?text=hoge\">GET\u30d1\u30e9\u30e1\u30fc\u30bf (text) \u53d6\u5f97\u30fb\u8868\u793a&lt;\/a>\\&lt;\/ul><\/code><\/pre>\n\n\n\n<h2><span id=\"URL\">URL\u306e\u30d1\u30b9\u304b\u3089\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f<\/span><\/h2>\n\n\n\n<p>\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/pathvar\/&lt;pageId>\/&lt;pageNo>')\ndef do_pathvar(pageId=None, pageNo=None):\n   from flask import escape\n   return \"pageId \u306f [{}]\u3001pageNo \u306f [{}] \u3067\u3059\".format(escape(pageId), escape(pageNo))<\/code><\/pre>\n\n\n\n<h2><span id=\"Flask\">Flask \u3067\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3<\/span><\/h2>\n\n\n\n<p>HTML \u6587\u5b57\u5217\u3092 format \u3067\u4f5c\u308a\u4e0a\u3052\u3066\u3044\u304f\u306e\u306f\u7d50\u69cb\u5927\u5909\u3067\u3059\u3057\u3001escape \u6f0f\u308c\u3067 XSS \u8106\u5f31\u6027\u304c\u767a\u751f\u3059\u308b\u306e\u3082\u6016\u3044\u306e\u3067\u3001Flask \u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u3092\u7d39\u4ecb\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u306e\u4f7f\u3044\u65b9\u306f\u3001hoge.html \u3068\u3044\u3046\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u3063\u3066\u304a\u3044\u3066\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b render_template \u3067\u30c7\u30fc\u30bf\u3092\u57cb\u3081\u8fbc\u3080\u3068\u3044\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from flask import render_template\nbuf = render_template('hoge.html\",\n                       var1=\"this is var1\", var2=\"this is var2\")<\/code><\/pre>\n\n\n\n<p>\u305f\u3060\u3057\u672c\u30da\u30fc\u30b8\u3067\u306f\u5225\u30d5\u30a1\u30a4\u30eb\u304c\u5897\u3048\u308b\u3068 Python \u30b3\u30fc\u30c9\u3068 HTML \u304c\u5225\u7ba1\u7406\u306b\u306a\u308a\u8aac\u660e\u304c\u9762\u5012\u306a\u306e\u3067\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b render_template_string \u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from flask import render_template_string\nbuf = render_template_string(\"\"\"\nvar1 \u306f {{ var1 }} \u3067\u3059\u3002\nvar2 \u306f {{ var2 }} \u3067\u3059\u3002\n\"\"\",\n                             var1=\"this is var1\", var2=\"this is var2\")<\/code><\/pre>\n\n\n\n<h2><span id=\"i-3\">\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u306e\u914d\u7f6e<\/span><\/h2>\n\n\n\n<p>PNG\u30fbjpeg \u306a\u3069\u306e\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3001CSS\u30fbjs \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3001\u914d\u7f6e\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u305d\u306e\u307e\u307e\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u898b\u3066\u307b\u3057\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u4f8b\u306b\u3068\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u30ed\u30fc\u30ab\u30eb (Cloud Shell \u4e0a) \u3067\u306e\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u7f6e\u304d\u5834\u3092\u6c7a\u3081\u307e\u3059\u3002\u3053\u3053\u3067\u306f www\/ \u3068\u3057\u307e\u3059\u3002\u6b21\u306b\u9069\u5f53\u306a\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092 www\/ \u306e\u4e0b\u306b\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mkdir -p www\/img\nwget [\u9069\u5f53\u306aURL] -O www\/sample.png<\/code><\/pre>\n\n\n\n<p>\u6b21\u306b app.yaml \u306b\u4e0b\u8a18\u306e\u3088\u3046\u306a\u8a18\u8ff0\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>handlers:\n- url: \/img\/(.*)\n  static_files: www\/img\/\\1\n  upload: www\/img\/(.*)<\/code><\/pre>\n\n\n\n<p>\u4e0a\u8a18\u306e\u610f\u5473\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul><li>\u30ea\u30af\u30a8\u30b9\u30c8URL \u304c \/img\/(.*) \u306b\u30de\u30c3\u30c1\u3059\u308b\u5834\u5408\u3001\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066 www\/img\/\\1 \u3092\u8fd4\u3059\u3002<\/li><li>url \u306e (.*) \u306b\u30de\u30c3\u30c1\u3057\u305f\u90e8\u5206\u306f\u3001static_files \u3067 \\1 \u3068\u3057\u3066\u53c2\u7167\u53ef\u80fd\u3002<\/li><li>\u3064\u307e\u308a URL \u306e \/img\/sample.png \u306f\u3001static_files \u3067\u306f www\/img\/sample.png \u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3055\u308c\u308b\u3002 <\/li><\/ul>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u306f\u306a\u3093\u3068\u306a\u304f\u308f\u304b\u308b\u304b\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u3067\u306f upload \u306f\u4f55\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u6b63\u89e3\u306f\u4e0b\u8a18\u3067\u3059\u3002 <\/p>\n\n\n\n<ul><li>upload \u306b\u66f8\u3044\u305f\u30d5\u30a1\u30a4\u30eb\u3092 GAE \u306b\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b<\/li><\/ul>\n\n\n\n<p>\u3046\u30fc\u3093\u3001\u308f\u304b\u308a\u3065\u3089\u3044\u3002\u3069\u3046\u3084\u3089\u3001GAE \u306b\u306f\u30d5\u30a1\u30a4\u30eb\u4e00\u5f0f\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306f\u3059\u308b\u3082\u306e\u306e\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3057\u3066\u4f7f\u3046\u9818\u57df\u3068\u3001\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4f7f\u3046\u9818\u57df\u304c\u7570\u306a\u308b\u3088\u3046\u3067\u3001upload \u306b\u66f8\u3044\u3066\u304a\u304b\u306a\u3044\u3068\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u9818\u57df\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u306a\u3044\u6a21\u69d8\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u4e0a\u8a18\u306f GAE \u306e\u6a5f\u80fd\u3092\u5229\u7528\u3057\u305f\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u914d\u7f6e\u3067\u3059\u304c\u3001Flask \u3067\u3082\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u914d\u7f6e\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"Basic\">Basic \u8a8d\u8a3c<\/span><\/h2>\n\n\n\n<p>GAE \u3068\u3057\u3066 Basic \u8a8d\u8a3c\u306e\u6a5f\u80fd\u306f\u306a\u3055\u305d\u3046\u3067\u3059 (\u3042\u308b\u3068\u3044\u3044\u306e\u306b\u306d)\u3002\u3088\u3063\u3066 Flask \u3067 Basic \u8a8d\u8a3c\u3092\u884c\u3046\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u3001requirements.txt \u306b\u4e0b\u8a18\u3092\u8ffd\u52a0\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Flask_HTTPAuth==3.2.4<\/code><\/pre>\n\n\n\n<p>\u305d\u3057\u3066 main.py \u3092\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from flask import escape\nfrom flask_httpauth import HTTPBasicAuth\nauth = HTTPBasicAuth()\nusers = {\n  'myuser': 'mypass',\n  'myuser2': 'mypass2'\n}\n\n@auth.get_password\ndef get_password(username):\n    if username in users:\n        return users.get(username)\n    return None\n\n@app.route('\/authpage')\n@auth.login_required\ndef authpage():\n    return \"{} \u3067\u30ed\u30b0\u30a4\u30f3\u4e2d\u3067\u3059\".format(escape(auth.username()))<\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3060\u3068\u3059\u3079\u3066\u306e\u30e1\u30bd\u30c3\u30c9\u306b @auth.login_required \u3092\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306e\u3067\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u5171\u901a\u8a2d\u5b9a\u3068\u3057\u3066\u304a\u304f\u624b\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.before_request\n@requires_auth\ndef before_request():\n    pass<\/code><\/pre>\n\n\n\n<p> \u305f\u3060\u3057\u3053\u306e\u5834\u5408\u3001Flask \u7ba1\u7406\u5916\u306e\u30d5\u30a1\u30a4\u30eb\u3001\u4f8b\u3048\u3070\u753b\u50cf\u306a\u3069\u306e\u9759\u7684\u30d5\u30a1\u30a4\u30eb\u306b\u306f Basic \u8a8d\u8a3c\u304c\u304b\u304b\u3063\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/p>\n\n\n\n<h2><span id=\"_404_503\">\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3057\u305f\u3044 (404, 503 \u306a\u3069)<\/span><\/h2>\n\n\n\n<p>\u6307\u5b9a\u306e URL \u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u306a\u3044\u5834\u5408\u306b 404 \u3092\u8fd4\u3057\u305f\u308a\u3001\u8ca0\u8377\u304c\u9ad8\u3044\u5834\u5408\u306b\u306f 503 \u3092\u8fd4\u3057\u305f\u308a\u3057\u305f\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f Flask \u3067\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/error404')\ndef do_error404():\n    return ('404 \u3067\u3059', 404)\n\n@app.route('\/error503')\ndef do_error503():\n    return ('503 \u3067\u3059', 503)<\/code><\/pre>\n\n\n\n<h2><span id=\"i-4\">\u74b0\u5883\u5909\u6570\u3092\u8868\u793a\u3057\u305f\u3044<\/span><\/h2>\n\n\n\n<p>\u74b0\u5883\u5909\u6570\u306f\u666e\u901a\u306e Python \u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u540c\u69d8\u306b os.environ \u304b\u3089\u666e\u901a\u306b\u53d6\u308c\u307e\u3059\u3002\u4e0b\u8a18\u306f\u3001\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u74b0\u5883\u5909\u6570\u3092\u8868\u793a\u3059\u308b\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n@app.route('\/printenv')\ndef do_printenv():\n    from flask import render_template_string\n    import os\n\n    return render_template_string(\"\"\"                                                                                             \n&lt;ul>                                                                                                                              \n {% for k,v in envs %}                                                                                                            \n   &lt;li>{{ k }}: {{ v }}&lt;\/li>                                                                                                      \n {% endfor %}                                                                                                                     \n&lt;\/ul>                                                                                                                             \n    \"\"\", envs = sorted(os.environ.items()))<\/code><\/pre>\n\n\n\n<p>\u306a\u304a\u3001GAE \u4e0a\u3067\u52d5\u304b\u3057\u305f\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u79d8\u533f\u3059\u3079\u304d\u60c5\u5831\u306f\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u4e00\u5fdc ID \u3063\u307d\u3044\u3082\u306e\u306f xxxxx \u3067\u96a0\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>DEBIAN_FRONTEND: noninteractive\nGAE_APPLICATION: m~myprojectzxcv\nGAE_DEPLOYMENT_ID: 417294xxxxxx\nGAE_ENV: standard\nGAE_INSTANCE: 00c61b117cdxxxx\nGAE_MEMORY_MB: 128\nGAE_RUNTIME: python37\nGAE_SERVICE: default\nGAE_VERSION: 20190406t181142\nGOOGLE_CLOUD_PROJECT: myprojectzxcv\nHOME: \/root\nLC_CTYPE: C.UTF-8\nPATH: \/env\/bin:\/usr\/local\/sbin:\/usr\/local\/bin:\/usr\/sbin:\/usr\/bin:\/sbin:\/bin\nPORT: 8081\nPWD: \/srv\nPYTHONDONTWRITEBYTECODE: 1\nPYTHONUNBUFFERED: 1\nSERVER_SOFTWARE: gunicorn\/19.9.0\nVIRTUAL_ENV: \/env<\/code><\/pre>\n\n\n\n<h2><span id=\"i-5\">\u74b0\u5883\u5909\u6570\u3092\u8ffd\u52a0\u3057\u305f\u3044<\/span><\/h2>\n\n\n\n<p>app.yaml \u306b\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u3001\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>env_variables:\n  MYENV1: \"HOGE\"\n  MYENV2: \"FUGA\"<\/code><\/pre>\n\n\n\n<p>\u305d\u306e\u5f8c \u2191\u3067\u4f5c\u3063\u305f \/printenv \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u6307\u5b9a\u3057\u305f\u74b0\u5883\u5909\u6570\u304c\u53d6\u5f97\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-68.png\" alt=\"\" class=\"wp-image-2975\" width=\"185\" height=\"78\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-68.png 369w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-68-300x126.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-68-304x128.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-68-282x118.png 282w\" sizes=\"(max-width: 185px) 100vw, 185px\" \/><\/figure><\/div>\n\n\n\n<h2><span id=\"i-6\">\u79d8\u533f\u60c5\u5831\u306e\u767b\u9332<\/span><\/h2>\n\n\n\n<h3><span id=\"github\">github \u7b49\u3067\u898b\u3048\u306a\u304f\u3066\u3044\u3044\u306e\u3067\u3042\u308c\u3070\u2026<\/span><\/h3>\n\n\n\n<p>AWS \u3084 Twiter \u7b49\u3001\u5916\u90e8\u9023\u643a\u3092\u3057\u305f\u3044\u5834\u5408\u3001\u30a2\u30af\u30bb\u30b9\u30ad\u30fc\u7b49\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3092 GitHub \u7b49\u3067\u7ba1\u7406\u3057\u3066\u304a\u308a\u3001\u306a\u304a\u304b\u3064\u30d1\u30d6\u30ea\u30c3\u30af\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u3001GitHub \u306b\u4e0a\u3052\u305f\u77ac\u9593\u306b\u5927\u5909\u306a\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u79d8\u533f\u60c5\u5831 (\u30b7\u30fc\u30af\u30ec\u30c3\u30c8) \u3092 GitHub \u7b49\u306b\u30a2\u30c3\u30d7\u3057\u306a\u3044\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f secret-info.yaml \u3092\u751f\u6210\u3057\u3001\u79d8\u5bc6\u306b\u3057\u305f\u3044\u60c5\u5831\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>env_variables:\n   MY_SECRET: 'this is secret value' <\/code><\/pre>\n\n\n\n<p>app.yaml \u304b\u3089 secret-info.yaml \u3092\u8aad\u307f\u8fbc\u3080\u3088\u3046\u3001include \u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>includes:\n - secret-info.yaml <\/code><\/pre>\n\n\n\n<p>\u305d\u3057\u3066 secret-info.yaml \u3092 git \u7ba1\u7406\u304b\u3089\u5916\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002.gitignore \u306b\u4e0b\u8a18\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">secret-info.yaml<\/pre>\n\n\n\n<p>\u3053\u308c\u3067\u79d8\u533f\u60c5\u5831\u304c Github \u7b49\u306b\u30a2\u30c3\u30d7\u3055\u308c\u308b\u306e\u3092\u9632\u3052\u307e\u3059\u3002\u9632\u3052\u307e\u3059\u304c\u3001\u6b20\u70b9\u304c2\u3064\u3002<\/p>\n\n\n\n<ul><li>secret-info.yaml \u306e\u30bd\u30fc\u30b9\u7ba1\u7406\u3092\u3069\u3046\u3059\u308b\u306e\u304b\u3002\u624b\u3067\u7ba1\u7406\u3059\u308b\u306e\u304b\u3002\u8907\u6570\u4eba\u3067\u958b\u767a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5168\u54e1\u306b\u624b\u52d5\u914d\u7f6e\u3092\u3055\u305b\u308b\u306e\u304b\u3002\u5909\u66f4\u6642\u306f\u5168\u54e1\u306b\u5dee\u3057\u66ff\u3048\u3092\u4f9d\u983c\u3059\u308b\u306e\u304b\u3002<\/li><li>secret-info.yaml \u306f\u3001App Engine \u5185\u306b\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u914d\u7f6e\u3055\u308c\u3066\u3057\u307e\u3046 (\/srv\/secret-info.yaml \u3068\u3057\u3066)\u3002\u901a\u5e38\u306f\u305d\u308c\u3067\u3082\u554f\u984c\u306a\u3044\u304c\u3001\u3082\u3057\u958b\u767a\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30d1\u30b9\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u306a\u3069\u306e\u8106\u5f31\u6027\u304c\u3042\u3063\u3066\u8aad\u307f\u51fa\u3055\u308c\u3066\u3057\u307e\u3046\u5371\u967a\u6027\u304c\u3042\u308a\u3001\u3088\u308d\u3057\u304f\u306a\u3044\u3002<\/li><\/ul>\n\n\n\n<p>\u3067\u306f\u3069\u3046\u3059\u308b\u304b\u3001\u306f\u73fe\u5728\u52c9\u5f37\u4e2d\u3002<\/p>\n\n\n\n<h2><span id=\"i-7\">\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f<\/span><\/h2>\n\n\n\n<p>Python \u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u3057\u3066\u666e\u901a\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8aad\u307f\u8fbc\u3080\u30d5\u30a1\u30a4\u30eb\u306e\u5bfe\u8c61\u3068\u3057\u3066\u306f\u3001gcloud app deploy \u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u8aad\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>main.py \u3068\u540c\u3058\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b read-sample.txt \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3067\u9069\u5f53\u306a\u6587\u5b57\u5217\u3092\u5165\u308c\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>% echo \"abc\" > read-sample.txt\n% echo \"\u307b\u3052\u307b\u3052\" >> read-sample.txt<\/code><\/pre>\n\n\n\n<p>App Engine \u5074\u3067\u306f\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u3001\u666e\u901a\u306b\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/fileread')\ndef do_fileread():\n    with open(\".\/read-sample.txt\") as f:\n        buf = f.read()\n    return escape(buf)<\/code><\/pre>\n\n\n\n<p>GAE \u306b\u30c7\u30d7\u30ed\u30a4\u3057\u3066 https:\/\/xxxxx.appspot.com\/fileread \u3092\u30d6\u30e9\u30a6\u30b6\u3067\u898b\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u666e\u901a\u306b\u8aad\u3081\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-62.png\" alt=\"\" class=\"wp-image-2896\" width=\"326\" height=\"103\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-62.png 434w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-62-300x95.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-62-304x96.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-62-282x89.png 282w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/figure><\/div>\n\n\n\n<p>\u307e\u305f\u3001\/etc\/hosts \u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u3059\u3067\u306b\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u3082\u8aad\u307f\u8fbc\u3081\u307e\u3059\u3002\u305f\u3060\u3057\u30d5\u30a1\u30a4\u30eb\u30aa\u30fc\u30ca\u30fc\u304c root \u3067\u3001\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u304c 400 (r&#8212;&#8212;) \u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u666e\u901a\u306b Permission Denied \u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p> \u203bstatic_files \u3068\u3057\u305f\u3082\u306e\u306f\u8aad\u3081\u306a\u3044\u306e\u3067\u306f? (\u8981\u78ba\u8a8d) <\/p>\n\n\n\n<h2><span id=\"i-8\">\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u308b<\/span><\/h2>\n\n\n\n<p>subprocess \u3067\u666e\u901a\u306b\u5b9f\u884c\u53ef\u80fd\u3067\u3059\u3002\u4e0b\u8a18\u306f \/bin\/ls \u3068 \/bin\/df \u3092\u5b9f\u884c\u3057\u3001\u305d\u306e\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n@app.route('\/runcommand')\ndef do_runcommand():\n    from flask import render_template_string\n    import subprocess\n\n    cmd1 = \"\/bin\/ls -l \/bin hogehoge\"\n    proc1 = subprocess.run(cmd1.split(' '), stdout = subprocess.PIPE, stderr = subprocess.PIPE)\n    rc1 = proc1.returncode\n    stdout1 = proc1.stdout.decode(\"utf8\")\n    stderr1 = proc1.stderr.decode(\"utf8\")\n\n    cmd2 = \"\/bin\/df\"\n    proc2 = subprocess.run(cmd2.split(' '), stdout = subprocess.PIPE, stderr = subprocess.PIPE)\n    rc2 = proc2.returncode\n    stdout2 = proc2.stdout.decode(\"utf8\")\n    stderr2 = proc2.stderr.decode(\"utf8\")\n\n    return render_template_string(\"\"\"                                                                                             \n&lt;p>{{ cmd1 }}&lt;\/p>                                                                                                                 \nreturncode: {{ rc1 }}&lt;br>                                                                                                         \nstdout: &lt;pre style=\"border: 1px solid black\">{{ stdout1 }}&lt;\/pre>                                                                  \nstderr: &lt;pre style=\"border: 1px solid black\">{{ stderr1 }}&lt;\/pre>                                                                  \n                                                                                                                                  \n&lt;p>{{ cmd2 }}&lt;\/p>                                                                                                                 \nreturncode: {{ rc2 }}&lt;br>                                                                                                          \nstdout: &lt;pre style=\"border: 1px solid black\">{{ stdout2 }}&lt;\/pre>                                                                  \nstderr: &lt;pre style=\"border: 1px solid black\">{{ stderr2 }}&lt;\/pre>                                                                  \n    \"\"\",\n          cmd1=cmd1, rc1=rc1, stdout1=stdout1, stderr1=stderr1,\n          cmd2=cmd2, rc2=rc2, stdout2=stdout2, stderr2=stderr2)\n<\/code><\/pre>\n\n\n\n<p>\u5b9f\u884c\u7d50\u679c\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img loading=\"lazy\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-67.png\" alt=\"\" class=\"wp-image-2968\" width=\"607\" height=\"705\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-67.png 809w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-67-258x300.png 258w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-67-768x892.png 768w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-67-184x214.png 184w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/04\/image-67-224x260.png 224w\" sizes=\"(max-width: 607px) 100vw, 607px\" \/><\/figure><\/div>\n\n\n\n<p>\u30d0\u30a4\u30ca\u30ea\u6301\u3061\u8fbc\u307f\u3082\u3001\u591a\u5206\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"i-9\">\u30d5\u30a1\u30a4\u30eb\u3092\u751f\u6210\u3057\u305f\u3044<\/span><\/h2>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30eb\u306f\u751f\u6210\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u751f\u6210\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u304a\u3051\u308b\u306e\u306f \/tmp \u306e\u307f\u3067\u3059\u3002\/tmp \u4ee5\u5916\u306f Read-Only \u3067\u30de\u30a6\u30f3\u30c8\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u914d\u7f6e\u3067\u304d\u307e\u305b\u3093 (root \u6a29\u9650\u306f\u5f97\u3089\u308c\u306a\u3044\u306e\u3067\u3069\u3046\u306b\u3082\u306a\u3089\u306a\u3044)\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b Python2 \u3067\u306f\u3067\u304d\u306a\u3044 (1st gen \u306e\u305f\u3081)\u3002<\/p>\n\n\n\n<h2><span id=\"i-10\">\u5916\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u63a5\u7d9a<\/span><\/h2>\n\n\n\n<p>GAE + Python3 \u74b0\u5883\u3067\u306f\u3001\u5916\u90e8\u3078\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306f\u666e\u901a\u306b Python \u30b3\u30fc\u30c9\u3068\u3057\u3066\u66f8\u3051\u3070\u5927\u4e08\u592b\u3067\u3059\u3002\u4e0b\u8a18\u306f https:\/\/www.yahoo.co.jp \u306b HTTPS \u3067\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n<p>Python3 \u306b\u306f requests \u3068\u3044\u3046\u4fbf\u5229\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u30e2\u30b8\u30e5\u30fc\u30eb\u306a\u306e\u3067 requirements.txt \u306b\u66f8\u304f\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/ext_requests')\ndef do_ext_requests():\n    import requests\n    from flask import render_template_string\n\n    url = 'https:\/\/www.yahoo.co.jp\/'\n    res = requests.get(url)\n\n    return render_template_string(\"\"\"\n&lt;p>url: {{ url }}&lt;\/p>  \n&lt;p>status_code: {{ status_code }}&lt;\/p>\n&lt;p>===== response header ======&lt;\/p>  \n&lt;ul>  \n  {% for k,v in headers.items() %}\n    &lt;li>{{ k }}: {{ v }}&lt;\/li> \n  {% endfor %} \n&lt;\/ul>      \n&lt;p>===== response body ======&lt;\/p>\n&lt;pre>{{ body }}&lt;\/pre>  \n\"\"\",\n          url=res.url,\n          status_code = res.status_code,\n          headers = res.headers,\n          body=res.text\n    )\n<\/code><\/pre>\n\n\n\n<p>\u3055\u3089\u306b\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30bd\u30b1\u30c3\u30c8\u3092\u76f4\u63a5\u4f7f\u3063\u305f\u63a5\u7d9a\u65b9\u6cd5\u3067\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import socket\nwith socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:\n    s.connect(('www.yahoo.co.jp', 80))\n    s.sendall(b'GET \/ HTTP\/1.0\\r\\n')\n    s.sendall(b'Host: www.yahoo.co.jp\\r\\n')\n    s.sendall(b'\\r\\n')\n    data = s.recv(1024)\n    print(data)<\/code><\/pre>\n\n\n\n<p>\u300c\u305d\u308a\u3083\u307e\u3041\u305d\u3046\u3060\u3088\u306d\u5f53\u7136\u3067\u3057\u3087\u300d\u3068\u304a\u601d\u3044\u306e\u65b9\u3082\u3044\u3089\u3063\u3057\u3083\u308b\u3068\u306f\u601d\u3044\u307e\u3059\u304c\u3001GAE \u30b9\u30bf\u30f3\u30c0\u30fc\u30c9 1st gen\u3001\u3064\u307e\u308a GAE Python 2.7 \u74b0\u5883\u3067\u306f\u81ea\u7531\u306a\u5916\u90e8\u63a5\u7d9a\u306f\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002Google \u306b\u3088\u3063\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f httplib, urllib \u306a\u3069\u3092\u7d4c\u7531\u3057\u306a\u3044\u3068\u53d6\u5f97\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u203b\u3068\u3044\u3044\u3064\u3064 GAE +Py2.7 \u74b0\u5883\u3067\u672c\u5f53\u306b\u52d5\u304b\u306a\u3044\u304b\u306f\u672a\u78ba\u8a8d\u3002\u305d\u306e\u3046\u3061\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"_IP\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3057\u305f\u3044<\/span><\/h2>\n\n\n\n<p>GAE \u5074\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 (\u30d6\u30e9\u30a6\u30b6) \u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002IP \u30a2\u30c9\u30ec\u30b9\u5236\u9650\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u3067\u5224\u65ad\u3057\u305f\u3044\u3053\u3068\u3082\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u666e\u901a\u306e flask \u3067\u3042\u308c\u3070 flask.request.remote_addr \u3067\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002GAE \u3067\u3082\u53d6\u5f97\u306f\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u76f4\u63a5\u306e\u63a5\u7d9a\u5148\u306f nginx \u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3001\u5e38\u306b 127.0.0.1 \u304c\u8fd4\u3063\u3066\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u304b\u308f\u308a\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u30d8\u30c3\u30c0\u3092\u898b\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u60c5\u5831\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>[IPv4 \u63a5\u7d9a\u306e\u5834\u5408]\nX-Forwarded-For: 100.101.102.103, 169.254.1.1\nX-Appengine-User-Ip: 100.101.102.103\nForwarded: for=\"100.101.102.103\";proto=https\n\n[IPv6 \u63a5\u7d9a\u306e\u5834\u5408]\nForwarded: for=\"2001:db8:1:3f::231\";proto=https\nX-Appengine-User-Ip: 2001:db8:0:3f::231\nX-Forwarded-For: 2001:db8:1:3f::231, 169.254.1.1<\/code><\/pre>\n\n\n\n<p>\u3069\u306e\u5024\u3092\u4f7f\u3046\u304b\u3067\u3059\u304c\u3001X-Appengine-User-Ip \u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3082\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>X-Forwarded-For \u306b\u306f GAE \u5185\u90e8\u7528\u3068\u601d\u308f\u308c\u308b\u30ea\u30f3\u30af\u30ed\u30fc\u30ab\u30eb\u30a2\u30c9\u30ec\u30b9 169.254.1.1 \u304c\u5fc5\u305a\u4ed8\u304d\u307e\u3059\u3057\u3001X-Forwarded-For \u306e\u5148\u982d\u3092\u53d6\u5f97\u3059\u308c\u3070\u3088\u3044\u3088\u3046\u306b\u3082\u898b\u3048\u307e\u3059\u304c\u3001\u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 \u2192 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u5185\u90e8 Proxy \u2192 GAE\u300d\u3068\u3044\u3046\u63a5\u7d9a\u5f62\u614b\u306e\u5834\u5408\u3001\u5148\u982d\u306b\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8 PC \u306a\u3069\u306e\u5185\u90e8 IP \u30a2\u30c9\u30ec\u30b9\u304c\u5165\u308a\u305d\u3046\u3067\u3059\u306e\u3067\u3001\u4f7f\u308f\u306a\u3044\u65b9\u304c\u7121\u96e3\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u78ba\u8a8d\u7528\u30b3\u30fc\u30c9\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@app.route('\/printipaddr')\ndef do_printipaddr():\n    from flask import request\n    from flask import render_template_string\n    h = request.headers\n    return render_template_string(\"\"\"                                                                                                                  \n    IP\u30a2\u30c9\u30ec\u30b9\u306f [{{remote_addr}}]&lt;br>                                                                                                                 \n    Forwarded \u306f [{{forwarded}}]&lt;br>                                                                                                                   \n    X-Appengine-User-Ip \u306f [{{user_ip}}]&lt;br>                                                                                                           \n    X-Forwarded-For \u306f [{{forwarded_for}}]&lt;br>                                                                                                         \n    \"\"\",\n                             remote_addr = request.remote_addr,\n                             forwarded = h.get('Forwarded'),\n                             user_ip = h.get('X-Appengine-User-Ip'),\n                             forwarded_for = h.get('X-Forwarded-For'))<\/code><\/pre>\n\n\n\n<h2><span id=\"i-11\">\u30ed\u30b0<\/span><\/h2>\n\n\n\n<p>GAE \u306e\u30ed\u30b0\u306f\u3001\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u306f\u6b8b\u308a\u307e\u305b\u3093\u3002Stackdriver Logging \u3068\u3044\u3046\u30b5\u30fc\u30d3\u30b9\u306b\u9001\u4fe1\u3055\u308c\u3001Stackdriver Logging \u306e\u753b\u9762\u4e0a\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Cloud Console &gt; App Engine &gt; \u30b5\u30fc\u30d3\u30b9 \u3067\u8868\u793a\u3055\u308c\u308b\u884c\u306e\u53f3\u7aef\u306b\u300c\u30c4\u30fc\u30eb\u25bc\u300d\u3068\u3044\u3046\u30d7\u30eb\u30c0\u30a6\u30f3\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3092\u958b\u304f\u3068\u4e0b\u56f3\u306e\u3088\u3046\u306b\u300c\u30ed\u30b0\u300d\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"295\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16-1024x295.png\" alt=\"\" class=\"wp-image-2665\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16-1024x295.png 1024w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16-300x86.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16-768x221.png 768w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16-304x88.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16-282x81.png 282w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-16.png 1191w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u3059\u308b\u3068 Stackdriver Logging \u753b\u9762\u306b\u9077\u79fb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" width=\"1024\" height=\"458\" src=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17-1024x458.png\" alt=\"\" class=\"wp-image-2666\" srcset=\"https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17-1024x458.png 1024w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17-300x134.png 300w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17-768x343.png 768w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17-304x136.png 304w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17-282x126.png 282w, https:\/\/cloud-textbook.com\/wp-content\/uploads\/2019\/03\/image-17.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u3044\u308d\u3044\u308d\u4fbf\u5229\u306a\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u4e0b\u8a18\u306b\u4e3b\u8981\u306a\u3082\u306e\u3092\u3042\u3052\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul><li>\u753b\u9762\u4e0b\u306e\u300c\u65b0\u3057\u3044\u30ed\u30b0\u3092\u8aad\u307f\u8fbc\u3080\u300d\u3067\u3001\u76f4\u8fd1\u3067\u8ffd\u52a0\u3055\u308c\u305f\u30ed\u30b0\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li><li>\u753b\u9762\u4e0a\u306e\u300c\u25b6\u300d\u30de\u30fc\u30af\u3092\u62bc\u3059\u3068\u3001tail -f \u7684\u306a\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>\u753b\u9762\u4e0a\u306e\u30c6\u30ad\u30b9\u30c8\u30dc\u30c3\u30af\u30b9\u3067\u6587\u5b57\u5217\u306b\u3088\u308b\u7d5e\u308a\u8fbc\u307f\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>\u753b\u9762\u4e0a\u306e\u300c\u904e\u53bb1\u6642\u9593\u300d\u306f\u3001\u904e\u53bb24\u6642\u9593\u30fb\u904e\u53bb7\u65e5\u9593\u306a\u3069\u3068\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30ed\u30b0\u306f\u4e0b\u8a18\u2026\u3067\u3084\u3063\u3066\u307f\u305f\u304c\u3001py3.7\u3067\u306f\u51fa\u306a\u3044?<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import logging\n\nlogging.getLogger().setLevel(logging.DEBUG)\nlogging.info('hoge')\nlogging.debug('fuga')\n<\/code><\/pre>\n\n\n\n<h2><span id=\"i-12\">\u307e\u3068\u3081<\/span><\/h2>\n\n\n\n<p>\u300cGAE \u306f\u4fbf\u5229\u306a\u3093\u3060\u3051\u3069\u30af\u30bb\u304c\u5f37\u3044\uff01 \u30bd\u30fc\u30b9\u3092\u305d\u306e\u307e\u307e\u6301\u3063\u3066\u3044\u3063\u3066\u3082\u52d5\u304b\u306a\u3044\u306e\u3067\u304b\u306a\u308a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u5fc5\u8981\u300d\u3068\u3044\u3046\u58f0\u3092\u805e\u3044\u305f\u65b9\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002GAE 1st gen \u3067\u306f\u78ba\u304b\u306b\u305d\u3046\u3060\u3063\u305f\u3068\u601d\u3044\u307e\u3059\u304c\u30012nd gen \u306b\u306a\u3063\u3066 IaaS \u3067\u666e\u901a\u306b\u3067\u304d\u3066\u3044\u305f\u3053\u3068\u304c GAE \u3067\u3082\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u305c\u3072\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u6b21\u306f <a href=\"https:\/\/cloud-textbook.com\/2801\/\">GAE \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb GCP \u30b5\u30fc\u30d3\u30b9\u9023\u643a\u7de8<\/a> \u306b\u3066\u3001BigQuery \u3084 Cloud Storage \u3092\u5229\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"TODO\">TODO<\/span><\/h2>\n\n\n\n<p>\u30e1\u30fc\u30eb\u9001\u4fe1\u3001\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001Stackdriver Debug\u3001\u30ed\u30b0\u76e3\u8996\/\u901a\u77e5 (StackdrtverLogging-&gt;pubsub-&gt;slack\u3068\u304b)<\/p>\n\n\n\n<p>gcloud app deploy \u3067\u6bce\u56de y\/n \u805e\u3044\u3066\u304f\u308b\u306e\u3092\u306a\u3093\u3068\u304b\u3057\u3066\u307b\u3057\u3044<\/p>\n\n\n\n<p>\u2192 -q \u304b &#8211;quite \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3064\u3051\u308b\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u30da\u30fc\u30b8\u3067\u306f\u3001Google App Engine (GAE) \u3067\u3055\u307e\u3056\u307e\u306a\u6a5f\u80fd\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u5236\u7d04\u304c\u3042\u308b\u304b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u672c\u30da\u30fc\u30b8\u306f GAE \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb \u306f\u3058\u3081\u306e\u4e00\u6b69\u7de8 \u306e\u7d9a\u304d\u3067\u3059\u3002GAE \u306b\u30c7\u30d7\u30ed\u30a4\u6e08\u306e\u524d\u63d0\u3067\u9032\u3081\u307e\u3059\u306e\u3067\u3001\u672a\u8aad\u306e\u65b9\u306f\u307e\u305a\u306f\u305d\u3061\u3089\u304b\u3089\u9032\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/posts\/2804"}],"collection":[{"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/comments?post=2804"}],"version-history":[{"count":10,"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/posts\/2804\/revisions"}],"predecessor-version":[{"id":4095,"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/posts\/2804\/revisions\/4095"}],"wp:attachment":[{"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/media?parent=2804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/categories?post=2804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloud-textbook.com\/wp-json\/wp\/v2\/tags?post=2804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}