{"provider_name":"Hatena Blog","height":"190","image_url":null,"author_name":"atsuoishimoto","version":"1.0","blog_url":"https://atsuoishimoto.hatenablog.com/","url":"https://atsuoishimoto.hatenablog.com/entry/20100811/1281169026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatsuoishimoto.hatenablog.com%2Fentry%2F20100811%2F1281169026\" title=\"\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30e1\u30bd\u30c3\u30c9\u306f\u8981\u3089\u306a\u3044\u5b50\uff1f - \u305d\u306e\uff12 - atsuoishimoto&#39;s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"atsuoishimoto's diary","title":"\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30e1\u30bd\u30c3\u30c9\u306f\u8981\u3089\u306a\u3044\u5b50\uff1f - \u305d\u306e\uff12","width":"100%","type":"rich","provider_url":"https://hatena.blog","published":"2010-08-11 17:17:06","categories":["python"],"description":"http://d.hatena.ne.jp/atsuoishimoto/20100807/1281169026 \u3092\u66f8\u3044\u305f\u3042\u3068\u306b\u3001\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30e1\u30bd\u30c3\u30c9\u306e\u4f7f\u3044\u9053\u3092\u601d\u3044\u3064\u3044\u305f\u3002\u3084\u3084\u4eba\u5de5\u7684\u306a\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3042\u308b\u304c\u2026\u3053\u3093\u306a\u30b3\u30fc\u30c9\u3092\u8003\u3048\u3066\u307f\u3088\u3046 def _callexit(): sys.exit() class Foo(object): shutdown = _callexit Foo().shutdown() \u3053\u306e\u30b3\u30fc\u30c9\u306f\u52d5\u4f5c\u3057\u306a\u3044\u3002 Foo().shutdown() \u306e\u3068\u3053\u308d\u3067\u3001 TypeError: func() takes no arguments (1 given) \u3068\u6012\u3089\u308c\u3066\u3057\u307e\u3046\u3002\u30af\u30e9\u30b9\u2026","author_url":"https://blog.hatena.ne.jp/atsuoishimoto/"}