Flask\u306f\u3001Python\u3067Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u3067\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u521d\u5fc3\u8005\u306b\u3082\u6271\u3044\u3084\u3059\u3044\u3053\u3068\u304c\u7279\u5fb4\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Flask\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u30c7\u30d7\u30ed\u30a4\u307e\u3067\u3092\u4e01\u5be7\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u306f\u3001Flask\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u30b3\u30c4\u3082\u7d39\u4ecb\u3059\u308b\u306e\u3067\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u76ee\u6b21 <\/p>\n
Flask\u306f\u3001Python\u3067\u66f8\u304b\u308c\u305fWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e1\u3064\u3067\u3059\u3002\u8efd\u91cf\u3067\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u8a2d\u8a08\u304c\u7279\u5fb4\u3067\u3059\u3002Flask\u306f\u3001Ruby\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308bSinatra\u306b\u5f71\u97ff\u3092\u53d7\u3051\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n
Flask\u306f\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u62e1\u5f35\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u3067Jinja2\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u4f5c\u6210\u304c\u5bb9\u6613\u3067\u3059\u3002\u307e\u305f\u3001Werkzeug\u3068\u3044\u3046WSGI\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001Web\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u63a5\u7d9a\u3084\u30ea\u30af\u30a8\u30b9\u30c8\u51e6\u7406\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
Flask\u3092\u4f7f\u3046\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u4f4e\u3044\u3053\u3068\u3067\u3059\u3002Python\u306e\u77e5\u8b58\u304c\u3042\u308c\u3070\u6bd4\u8f03\u7684\u5bb9\u6613\u306b\u7fd2\u5f97\u3067\u304d\u3001\u5c0f\u301c\u4e2d\u898f\u6a21\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u306e\u89aa\u548c\u6027\u304c\u9ad8\u3044\u306e\u3082\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n
Python\u3067\u6709\u540d\u306a\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308bDjango\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001Flask\u306f\u30de\u30a4\u30af\u30ed\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002Django\u306f\u591a\u6a5f\u80fd\u3067\u3059\u304c\u3001\u305d\u306e\u5206\u5b66\u7fd2\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001Flask\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u62e1\u5f35\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u67d4\u8edf\u306b\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u4ee5\u4e0b\u306f\u3001Flask\u3092\u4f7f\u3063\u305f\u6700\u5c0f\u9650\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n\n\n\n
from flask import Flask\n\napp = Flask(__name__)\n\n@app.route('\/')\ndef hello():\n return 'Hello, World!'\n\nif __name__ == '__main__':\n app.run()<\/pre>\n\n\n\n\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001Flask<\/code>\u30af\u30e9\u30b9\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001app<\/code>\u3068\u3044\u3046\u540d\u524d\u3067Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002@app.route('\/')<\/code>\u3067\u30eb\u30fc\u30c8URL\u3092\u6307\u5b9a\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u95a2\u6570hello()<\/code>\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u30d6\u30e9\u30a6\u30b6\u306b\u2019Hello, World!\u2019\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\nFlask\u306f\u3001\u3053\u306e\u3088\u3046\u306b\u30b7\u30f3\u30d7\u30eb\u3067\u76f4\u611f\u7684\u306a\u8a18\u8ff0\u3067Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3067\u304d\u308b\u305f\u3081\u3001\u521d\u5fc3\u8005\u306b\u3082\u53d6\u308a\u7d44\u307f\u3084\u3059\u3044\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001Flask\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u958b\u767a\u74b0\u5883\u306e\u6e96\u5099\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
flask\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u958b\u767a\u74b0\u5883\u306e\u6e96\u5099\u65b9\u6cd5<\/h2>\n\n\n\n
Flask\u3092\u4f7f\u3044\u59cb\u3081\u308b\u306b\u306f\u3001\u307e\u305aPython\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
pip\u3092\u4f7f\u3063\u305fflask\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806<\/h3>\n\n\n\n
Flask\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u306f\u3001Python\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3042\u308bpip\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
pip install flask<\/pre>\n\n\n\n\u4eee\u60f3\u74b0\u5883\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3054\u3068\u306b\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u4eee\u60f3\u74b0\u5883\u3092\u4f5c\u6210\u3057\u3001Flask\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
python -m venv venv\nsource venv\/bin\/activate # Unix\/macOS\nvenv\\Scripts\\activate # Windows\npip install flask<\/pre>\n\n\n\nflask\u306e\u958b\u767a\u306b\u4fbf\u5229\u306a\u30a8\u30c7\u30a3\u30bf\u3068\u305d\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h3>\n\n\n\n
Flask\u306e\u958b\u767a\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30c7\u30a3\u30bf\u304c\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n
\n- Visual Studio Code: \u8c4a\u5bcc\u306a\u62e1\u5f35\u6a5f\u80fd\u3068Python\u958b\u767a\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u7279\u5fb4\u3067\u3059\u3002\u30c7\u30d0\u30c3\u30b0\u6a5f\u80fd\u3082\u5145\u5b9f\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n
- PyCharm: JetBrains\u793e\u88fd\u306ePython IDE\u3067\u3059\u3002Flask\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n
- Sublime Text: \u8efd\u91cf\u3067\u9ad8\u901f\u306a\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u3067\u3059\u3002Python\u306e\u69cb\u6587\u30cf\u30a4\u30e9\u30a4\u30c8\u3068\u30b3\u30fc\u30c9\u88dc\u5b8c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
\u3053\u3053\u3067\u306f\u3001Visual Studio Code\u3092\u4f8b\u306b\u3001Flask\u306e\u958b\u767a\u74b0\u5883\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- Python\u62e1\u5f35\u6a5f\u80fd\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- Flask\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30d5\u30a9\u30eb\u30c0\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n
- \u4eee\u60f3\u74b0\u5883\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- \u30c7\u30d0\u30c3\u30b0\u8a2d\u5b9a\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
\n.vscode<\/code>\u30d5\u30a9\u30eb\u30c0\u5185\u306blaunch.json<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n {\n \"version\": \"0.2.0\",\n \"configurations\": [\n {\n \"name\": \"Python: Flask\",\n \"type\": \"python\",\n \"request\": \"launch\",\n \"module\": \"flask\",\n \"env\": {\n \"FLASK_APP\": \"app.py\",\n \"FLASK_ENV\": \"development\",\n \"FLASK_DEBUG\": \"1\"\n },\n \"args\": [\n \"run\",\n \"--no-debugger\",\n \"--no-reload\"\n ],\n \"jinja\": true\n }\n ]\n }<\/pre>\n\n\n\n\u4ee5\u4e0a\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u3001Visual Studio Code\u4e0a\u3067Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u3001\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u6b21\u7ae0\u3067\u306f\u3001Flask\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
flask\u306e\u4f7f\u3044\u65b9 \u2013 Hello World\u304b\u3089\u7c21\u5358\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210\u307e\u3067<\/h2>\n\n\n\n
Flask\u3092\u4f7f\u3063\u3066Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u969b\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306b\u3064\u3044\u3066\u3001\u9806\u3092\u8ffd\u3063\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
Hello World\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u89e3\u8aac \u2013 \u6700\u5c0f\u9650\u306eflask\u30a2\u30d7\u30ea<\/h3>\n\n\n\n
\u4ee5\u4e0b\u306f\u3001Flask\u3092\u4f7f\u3063\u305f\u6700\u5c0f\u9650\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n
from flask import Flask\n\napp = Flask(__name__)\n\n@app.route('\/')\ndef hello():\n return 'Hello, World!'\n\nif __name__ == '__main__':\n app.run()<\/pre>\n\n\n\n\u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001Flask<\/code>\u30af\u30e9\u30b9\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001app<\/code>\u3068\u3044\u3046\u540d\u524d\u3067Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002@app.route('\/')<\/code>\u30c7\u30b3\u30ec\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u3001\u30eb\u30fc\u30c8URL\uff08\/<\/code>\uff09\u306b\u5bfe\u5fdc\u3059\u308b\u95a2\u6570hello()<\/code>\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u2019Hello, World!\u2019\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u57fa\u672c \u2013 URL\u3068Python\u30b3\u30fc\u30c9\u3092\u5bfe\u5fdc\u3065\u3051\u308b<\/h3>\n\n\n\n
Flask\u3067\u306f\u3001@app.route()<\/code>\u30c7\u30b3\u30ec\u30fc\u30bf\u3092\u4f7f\u3063\u3066URL\u3068Python\u30b3\u30fc\u30c9\u3092\u5bfe\u5fdc\u3065\u3051\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u8907\u6570\u306e\u30eb\u30fc\u30c8\u3092\u5b9a\u7fa9\u3059\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n@app.route('\/')\ndef index():\n return 'This is the index page.'\n\n@app.route('\/hello')\ndef hello():\n return 'Hello, World!'<\/pre>\n\n\n\n\u3053\u306e\u4f8b\u3067\u306f\u3001\u30eb\u30fc\u30c8URL\uff08\/<\/code>\uff09\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068index()<\/code>\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u3001\/hello<\/code>\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068hello()<\/code>\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n\u52d5\u7684\u306aURL\u306e\u6307\u5b9a\u3068URL\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u53d7\u3051\u53d6\u308a\u65b9<\/h3>\n\n\n\n
Flask\u3067\u306f\u3001<variable_name><\/code>\u3092\u4f7f\u3063\u3066\u52d5\u7684\u306aURL\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u30d6\u30ed\u30b0\u8a18\u4e8b\u306eID\u3092URL\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u53d7\u3051\u53d6\u308b\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n@app.route('\/user\/<username>')\ndef show_user_profile(username):\n return f'User {username}'\n\n@app.route('\/post\/<int:post_id>')\ndef show_post(post_id):\n return f'Post {post_id}'<\/pre>\n\n\n\n<username><\/code>\u3084<int:post_id><\/code>\u306e\u3088\u3046\u306b\u3001<><\/code>\u5185\u306b\u5909\u6570\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002int:<\/code>\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u578b\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5909\u6570\u306f\u3001\u95a2\u6570\u306e\u5f15\u6570\u3068\u3057\u3066\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\nHTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u4f7f\u3044\u65b9\u3068Jinja2\u306e\u57fa\u672c<\/h3>\n\n\n\n
Flask\u3067HTML\u3092\u8868\u793a\u3059\u308b\u969b\u306b\u306f\u3001render_template()<\/code>\u95a2\u6570\u3092\u4f7f\u3063\u3066HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u306f\u3001Jinja2\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\u307e\u305a\u3001templates<\/code>\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u3001\u305d\u306e\u4e2d\u306bHTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001index.html<\/code>\u306e\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<!DOCTYPE html>\n<html>\n<head>\n <title>{{ title }}<\/title>\n<\/head>\n<body>\n <h1>Hello, {{ name }}!<\/h1>\n<\/body>\n<\/html><\/pre>\n\n\n\n\u6b21\u306b\u3001Python\u30b3\u30fc\u30c9\u5185\u3067render_template()<\/code>\u95a2\u6570\u3092\u4f7f\u3063\u3066HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n\n\n\nfrom flask import render_template\n\n@app.route('\/')\ndef index():\n return render_template('index.html')\n\n@app.route('\/hello\/<name>')\ndef hello(name):\n return render_template('index.html', title='Greeting', name=name)<\/pre>\n\n\n\nrender_template()<\/code>\u306e\u7b2c1\u5f15\u6570\u306b\u306fHTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002title<\/code>\u3084name<\/code>\u306e\u3088\u3046\u306b\u30ad\u30fc\u30ef\u30fc\u30c9\u5f15\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u306e\u5909\u6570\u306b\u5024\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\u4ee5\u4e0a\u304c\u3001Flask\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u306e\u89e3\u8aac\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001\u30d5\u30a9\u30fc\u30e0\u306e\u51e6\u7406\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9023\u643a\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30d5\u30a9\u30fc\u30e0\u306e\u51e6\u7406\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9023\u643a<\/h2>\n\n\n\n
Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u4e0a\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30c7\u30fc\u30bf\u5165\u529b\u3092\u51e6\u7406\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u306f\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001Flask-WTForms\u3092\u4f7f\u3063\u305f\u30d5\u30a9\u30fc\u30e0\u306e\u4f5c\u6210\u30fb\u51e6\u7406\u65b9\u6cd5\u3068SQLAlchemy\u3092\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
Flask-WTForms\u3092\u4f7f\u3063\u305f\u30d5\u30a9\u30fc\u30e0\u306e\u4f5c\u6210\u3068\u51e6\u7406\u65b9\u6cd5<\/h3>\n\n\n\n
Flask-WTForms\u306f\u3001Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30d5\u30a9\u30fc\u30e0\u3092\u7c21\u5358\u306b\u6271\u3046\u305f\u3081\u306e\u62e1\u5f35\u6a5f\u80fd\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u3001\u51e6\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u30d5\u30a9\u30fc\u30e0\u30af\u30e9\u30b9\u306e\u5b9a\u7fa9<\/li>\n<\/ol>\n\n\n\n
from flask_wtf import FlaskForm\nfrom wtforms import StringField, SubmitField\nfrom wtforms.validators import DataRequired\n\nclass NameForm(FlaskForm):\n name = StringField('Name', validators=[DataRequired()])\n submit = SubmitField('Submit')<\/pre>\n\n\n\n\n- \u30eb\u30fc\u30c8\u3067\u306e\u30d5\u30a9\u30fc\u30e0\u306e\u51e6\u7406<\/li>\n<\/ol>\n\n\n\n
from flask import render_template, redirect, url_for\n\n@app.route('\/', methods=['GET', 'POST'])\ndef index():\n form = NameForm()\n if form.validate_on_submit():\n name = form.name.data\n return redirect(url_for('hello', name=name))\n return render_template('index.html', form=form)<\/pre>\n\n\n\n\n- HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306e\u30d5\u30a9\u30fc\u30e0\u306e\u8868\u793a<\/li>\n<\/ol>\n\n\n\n
<form method=\"post\">\n {{ form.hidden_tag() }}\n {{ form.name.label }} {{ form.name() }}\n {{ form.submit() }}\n<\/form><\/pre>\n\n\n\nNameForm<\/code>\u30af\u30e9\u30b9\u3067\u306f\u3001StringField<\/code>\u3068SubmitField<\/code>\u3092\u4f7f\u3063\u3066\u30d5\u30a9\u30fc\u30e0\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002DataRequired<\/code>\u30d0\u30ea\u30c7\u30fc\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u3001\u5165\u529b\u304c\u5fc5\u9808\u3067\u3042\u308b\u3053\u3068\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\u30eb\u30fc\u30c8\u3067\u306f\u3001NameForm<\/code>\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u3001validate_on_submit()<\/code>\u3067\u30d5\u30a9\u30fc\u30e0\u306e\u9001\u4fe1\u3068\u691c\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002\u691c\u8a3c\u304c\u6210\u529f\u3057\u305f\u5834\u5408\u306f\u3001name<\/code>\u5909\u6570\u306b\u30d5\u30a9\u30fc\u30e0\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3057\u3001hello<\/code>\u30eb\u30fc\u30c8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\nHTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306f\u3001form<\/code>\u5909\u6570\u3092\u4f7f\u3063\u3066\u30d5\u30a9\u30fc\u30e0\u3092\u8868\u793a\u3057\u307e\u3059\u3002form.hidden_tag()<\/code>\u306f\u3001CSRF\u30c8\u30fc\u30af\u30f3\u3092\u542b\u3080\u96a0\u3057\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\nSQLAlchemy\u3092\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c<\/h3>\n\n\n\n
SQLAlchemy\u306f\u3001Python\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306eORM\uff08Object-Relational Mapping\uff09\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8a2d\u5b9a\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u30fb\u53d6\u5f97\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a<\/li>\n<\/ol>\n\n\n\n
from flask_sqlalchemy import SQLAlchemy\n\napp.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:\/\/\/database.db'\ndb = SQLAlchemy(app)<\/pre>\n\n\n\n\n- \u30e2\u30c7\u30eb\u306e\u5b9a\u7fa9<\/li>\n<\/ol>\n\n\n\n
class User(db.Model):\n id = db.Column(db.Integer, primary_key=True)\n name = db.Column(db.String(100), nullable=False)\n email = db.Column(db.String(120), unique=True, nullable=False)<\/pre>\n\n\n\n\n- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210<\/li>\n<\/ol>\n\n\n\n
from flask_sqlalchemy import SQLAlchemy\n\ndb = SQLAlchemy()\n\ndef init_db():\n db.init_app(app)\n db.create_all()\n\nif __name__ == '__main__':\n init_db()\n app.run()<\/pre>\n\n\n\n\n- \u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u3068\u53d6\u5f97<\/li>\n<\/ol>\n\n\n\n
@app.route('\/signup', methods=['GET', 'POST'])\ndef signup():\n form = SignupForm()\n if form.validate_on_submit():\n user = User(name=form.name.data, email=form.email.data)\n db.session.add(user)\n db.session.commit()\n return redirect(url_for('index'))\n return render_template('signup.html', form=form)\n\n@app.route('\/users')\ndef users():\n users = User.query.all()\n return render_template('users.html', users=users)<\/pre>\n\n\n\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3067\u306f\u3001SQLALCHEMY_DATABASE_URI<\/code>\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306eURI\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001SQLite\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\nUser<\/code>\u30e2\u30c7\u30eb\u3067\u306f\u3001db.Column<\/code>\u3092\u4f7f\u3063\u3066\u30c6\u30fc\u30d6\u30eb\u306e\u30ab\u30e9\u30e0\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002primary_key<\/code>\u306f\u4e3b\u30ad\u30fc\u3001nullable<\/code>\u306fNULL\u5024\u3092\u8a31\u5bb9\u3059\u308b\u304b\u3069\u3046\u304b\u3001unique<\/code>\u306f\u4e00\u610f\u5236\u7d04\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\ninit_db()<\/code>\u95a2\u6570\u3067\u306f\u3001SQLAlchemy<\/code>\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u521d\u671f\u5316\u3057\u3001db.create_all()<\/code>\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\nsignup<\/code>\u30eb\u30fc\u30c8\u3067\u306f\u3001SignupForm<\/code>\u304b\u3089\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092User<\/code>\u30e2\u30c7\u30eb\u306b\u683c\u7d0d\u3057\u3001db.session.add()<\/code>\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002db.session.commit()<\/code>\u3067\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3092\u30b3\u30df\u30c3\u30c8\u3057\u3001\u5909\u66f4\u3092\u78ba\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\nusers<\/code>\u30eb\u30fc\u30c8\u3067\u306f\u3001User.query.all()<\/code>\u3092\u4f7f\u3063\u3066\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u3001HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u6e21\u3057\u3066\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\u4ee5\u4e0a\u304c\u3001Flask-WTForms\u3068SQLAlchemy\u3092\u4f7f\u3063\u305f\u30d5\u30a9\u30fc\u30e0\u306e\u51e6\u7406\u3068\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u64cd\u4f5c\u306e\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002\u6b21\u7ae0\u3067\u306f\u3001Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5<\/h2>\n\n\n\n
Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u305f\u3089\u3001\u6b21\u306f\u305d\u308c\u3092\u516c\u958b\u3059\u308b\u305f\u3081\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001Heroku\u3092\u4f7f\u3063\u305f\u7121\u6599\u30c7\u30d7\u30ed\u30a4\u3068AWS\u3001GCP\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
Heroku\u3092\u4f7f\u3063\u305f\u7121\u6599\u30c7\u30d7\u30ed\u30a4<\/h3>\n\n\n\n
Heroku\u306f\u3001\u7121\u6599\u3067Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3067\u304d\u308b\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3067Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092Heroku\u306b\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- Heroku\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- Heroku CLI\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b
requirements.txt<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u5fc5\u8981\u306aPython\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n flask\n gunicorn<\/pre>\n\n\n\n\nProcfile<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n web: gunicorn app:app<\/pre>\n\n\n\n\u3053\u308c\u306b\u3088\u308a\u3001Gunicorn\u3068\u3044\u3046WSGI\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u3063\u3066Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- Heroku\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u65b0\u3057\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ heroku login\n $ heroku create<\/pre>\n\n\n\n\n- Git\u3092\u4f7f\u3063\u3066Heroku\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ git push heroku main<\/pre>\n\n\n\n\u4ee5\u4e0a\u306e\u624b\u9806\u3067\u3001Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7121\u6599\u3067Heroku\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
AWS, GCP\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30c7\u30d7\u30ed\u30a4<\/h3>\n\n\n\n
AWS\uff08Amazon Web Services\uff09\u3084GCP\uff08Google Cloud Platform\uff09\u306a\u3069\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3063\u3066Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001AWS\u3068GCP\u3092\u4f8b\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
AWS\u306e\u5834\u5408\uff1a<\/p>\n\n\n\n
\n- EC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- SSH\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- Python\u3068\u305d\u306e\u4ed6\u306e\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ sudo apt-get update\n $ sudo apt-get install python3 python3-pip<\/pre>\n\n\n\n\n- Git\u3092\u4f7f\u3063\u3066Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30af\u30ed\u30fc\u30f3\u3057\u3001\u5fc5\u8981\u306aPython\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ git clone <repository-url>\n $ cd <project-directory>\n $ pip3 install -r requirements.txt<\/pre>\n\n\n\n\n- Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ python3 app.py<\/pre>\n\n\n\n\n- Nginx\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ sudo apt-get install nginx<\/pre>\n\n\n\n server {\n listen 80;\n server_name example.com;\n\n location \/ {\n proxy_pass http:\/\/127.0.0.1:5000;\n proxy_set_header Host $host;\n proxy_set_header X-Real-IP $remote_addr;\n }\n }<\/pre>\n\n\n\nGCP\u306e\u5834\u5408\uff1a<\/p>\n\n\n\n
\n- Google App Engine\u3092\u4f7f\u3063\u3066Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
- \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b
app.yaml<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n runtime: python37\n\n handlers:\n - url: \/static\n static_dir: static\n - url: \/.*\n script: auto<\/pre>\n\n\n\n\n- Google Cloud SDK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30c7\u30d7\u30ed\u30a4\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n
$ gcloud app deploy<\/pre>\n\n\n\n\u4ee5\u4e0a\u304c\u3001Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u65b9\u6cd5\u306e\u6982\u8981\u3067\u3059\u3002\u30c7\u30d7\u30ed\u30a4\u65b9\u6cd5\u306f\u5404\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u305f\u3081\u3001\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u6b21\u7ae0\u3067\u306f\u3001Flask\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u30b3\u30c4\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u307e\u3068\u3081 \u2013 flask\u3092\u4f7f\u3044\u3053\u306a\u3059\u30b3\u30c4<\/h2>\n\n\n\n
\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Flask\u306e\u57fa\u790e\u304b\u3089\u5fdc\u7528\u307e\u3067\u3092\u5e45\u5e83\u304f\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u6700\u5f8c\u306b\u3001Flask\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u30b3\u30c4\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
flask\u3068\u76f8\u6027\u306e\u826f\u3044\u30c4\u30fc\u30eb\u30fb\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7d39\u4ecb<\/h3>\n\n\n\n
Flask\u306b\u306f\u3001\u958b\u767a\u3092\u52a9\u3051\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u30c4\u30fc\u30eb\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u7279\u306b\u4fbf\u5229\u306a\u3082\u306e\u306e\u4e00\u90e8\u3067\u3059\u3002<\/p>\n\n\n\n
\n- Flask-SQLAlchemy: SQLAlchemy\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306e\u9023\u643a\u3092\u7c21\u5358\u306b\u884c\u3048\u308b\u30e9\u30a4\u30d6\u30e9\u30ea<\/li>\n\n\n\n
- Flask-Migrate: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea<\/li>\n\n\n\n
- Flask-Login: \u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u30e9\u30a4\u30d6\u30e9\u30ea<\/li>\n\n\n\n
- Flask-RESTful: RESTful API\u306e\u4f5c\u6210\u3092\u652f\u63f4\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea<\/li>\n\n\n\n
- Flask-Bootstrap: Bootstrap CSS\u3092\u4f7f\u3063\u305f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u306a\u30c7\u30b6\u30a4\u30f3\u3092\u7c21\u5358\u306b\u9069\u7528\u3067\u304d\u308b\u30e9\u30a4\u30d6\u30e9\u30ea<\/li>\n<\/ul>\n\n\n\n
\u3053\u308c\u3089\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u7387\u7684\u306bFlask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u306e\u6d3b\u7528\u65b9\u6cd5<\/h3>\n\n\n\n
Flask\u306b\u306f\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3068\u3044\u3046\u4fbf\u5229\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u30b3\u30fc\u30c9\u306e\u5909\u66f4\u3092\u81ea\u52d5\u7684\u306b\u691c\u77e5\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u308c\u308b<\/li>\n\n\n\n
- \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u3092\u8868\u793a\u3057\u3066\u304f\u308c\u308b<\/li>\n\n\n\n
- Python\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u30b7\u30a7\u30eb\u3092\u4f7f\u3063\u3066\u30b3\u30fc\u30c9\u3092\u30c7\u30d0\u30c3\u30b0\u3067\u304d\u308b<\/li>\n<\/ul>\n\n\n\n
\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3059\u308b\u969b\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
app.run(debug=True)<\/pre>\n\n\n\n\u305f\u3060\u3057\u3001\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u305f\u3081\u3001\u672c\u756a\u74b0\u5883\u3067\u306f\u5fc5\u305a\u7121\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u30d1\u30c3\u30b1\u30fc\u30b8\u69cb\u6210\u306e\u8a2d\u8a08\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n
\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308b\u306b\u3064\u308c\u3001\u30b3\u30fc\u30c9\u3092\u9069\u5207\u306b\u69cb\u6210\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Flask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u8a08\u306b\u304a\u3051\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n
\n- \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u4f7f\u7528<\/li>\n<\/ol>\n\n\n\n
from flask import Flask\n\n def create_app():\n app = Flask(__name__)\n # \u8a2d\u5b9a\u3084\u30eb\u30fc\u30c8\u306e\u5b9a\u7fa9\u306a\u3069\n return app<\/pre>\n\n\n\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3084\u521d\u671f\u5316\u3092\u67d4\u8edf\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\n- Blueprint\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5206\u5272<\/li>\n<\/ol>\n\n\n\n
from flask import Blueprint\n\n main = Blueprint('main', __name__)\n\n @main.route('\/')\n def index():\n return 'Hello, World!'<\/pre>\n\n\n\nBlueprint\u3092\u4f7f\u3063\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u6a5f\u80fd\u3054\u3068\u306b\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5206\u96e2<\/li>\n<\/ol>\n\n\n\n
app.config.from_pyfile('config.py')<\/pre>\n\n\n\n\u8a2d\u5b9a\u60c5\u5831\u3092\u5225\u30d5\u30a1\u30a4\u30eb\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u74b0\u5883\u3054\u3068\u306b\u7570\u306a\u308b\u8a2d\u5b9a\u3092\u9069\u7528\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \u74b0\u5883\u5909\u6570\u3092\u4f7f\u3063\u305f\u79d8\u5bc6\u60c5\u5831\u306e\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n
import os\n\n app.config['SECRET_KEY'] = os.environ.get('SECRET_KEY')<\/pre>\n\n\n\n\u79d8\u5bc6\u9375\u3084API\u30ad\u30fc\u306a\u3069\u306e\u79d8\u5bc6\u60c5\u5831\u306f\u3001\u74b0\u5883\u5909\u6570\u3092\u4f7f\u3063\u3066\u7ba1\u7406\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
\u4ee5\u4e0a\u3001Flask\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u30b3\u30c4\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002Flask\u306f\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u591a\u304f\u306e\u53ef\u80fd\u6027\u3092\u79d8\u3081\u305fWeb\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u5185\u5bb9\u3092\u6d3b\u7528\u3057\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305fFlask\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u4ee5\u4e0a\u3067\u3001\u300c\u3010\u521d\u5fc3\u8005\u5411\u3051\u3011\u305f\u3063\u305f10\u5206\u3067flask\u3092\u4f7f\u3063\u305fWeb\u30a2\u30d7\u30ea\u304c\u4f5c\u308c\u308b\uff01\u57fa\u672c\u306e\u4f7f\u3044\u65b9\u304b\u3089\u30c7\u30d7\u30ed\u30a4\u307e\u3067\u4e01\u5be7\u306b\u89e3\u8aac\u300d\u306e\u8a18\u4e8b\u306f\u7d42\u4e86\u3067\u3059\u3002Flask\u3067\u306e\u958b\u767a\u304c\u697d\u3057\u3044\u3082\u306e\u306b\u306a\u308b\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Flask\u306f\u3001Python\u3067Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u3067\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u3001\u521d\u5fc3\u8005\u306b\u3082\u6271\u3044\u3084\u3059\u3044\u3053\u3068\u304c\u7279\u5fb4\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Flask\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u30c7\u30d7\u30ed\u30a4\u307e\u3067\u3092\u4e01\u5be7\u306b\u89e3\u8aac\u3057\u307e\u3059 … <\/p>\n","protected":false},"author":1,"featured_media":668,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":{"0":"post-667","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\/667","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=667"}],"version-history":[{"count":1,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/667\/revisions"}],"predecessor-version":[{"id":669,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/posts\/667\/revisions\/669"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=\/wp\/v2\/media\/668"}],"wp:attachment":[{"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chocottopro.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}