【Python】Bottleで404 Not Foundページをカスタマイズする方法です。
サンプルコードは以下の通りです。
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| from bottle import route, run, template, error | |
| import os | |
| @error(404) | |
| def error404(error): | |
| return template("<h1>{{error_message}}</h1>", error_message="404 Not Found.") | |
| run(host="0.0.0.0", port=int(os.environ.get("PORT", 5000))) |
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