kaisk https://blog.hatena.ne.jp/kaisk/ keisukeのブログ https://kaisk.hatenadiary.com/ Python http://www.jeffknupp.com/blog/2013/11/29/improve-your-python-decorators-explained/ @currency def price_with_tax(price, tax_rate_percentage): return price * (1 + tax_rate_percentage) では、currencyがdecorator. currencyは def currency(f): def wrapper(*args, **kwargs): return '$' + str(f(*args, **kwargs)) r… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaisk.hatenadiary.com%2Fentry%2F2014%2F10%2F08%2F032314" title="decorator - keisukeのブログ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2014-10-08 03:23:14 rich https://kaisk.hatenadiary.com/entry/2014/10/08/032314 1.0 100%