{"description":"\u30cd\u30c3\u30c8\u3067\u9069\u5f53\u306b\u8abf\u3079\u305f\u3068\u3053\u308d\u4ee5\u4e0b\u306e\uff12\u30d1\u30bf\u30fc\u30f3\u898b\u3064\u304b\u3063\u305f\u3002 object\u30af\u30e9\u30b9\u306e__new__\u30b9\u30bf\u30c6\u30a3\u30c3\u30af\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9 \u30e1\u30bf\u30af\u30e9\u30b9\u306e__call__\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9 \u307e\u305a\u306fobject\u306e__new__\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u65b9\u6cd5\u3002\u4e0b\u8a18\u306e\u4f8b\u306f\u3001Singleton\u306e\"\u30b5\u30d6\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\"\u3068\"\u30b5\u30d6\u30af\u30e9\u30b9\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\"\u306eid(\u3064\u307e\u308a\u30a2\u30c9\u30ec\u30b9)\u304c\u4e00\u81f4\u3059\u308b\u304c\u3001\u300ePython Cookbook 2nd Edition\u300f\u306b\u8f09\u3063\u3066\u3044\u308b\u4f8b\u3060\u3068\u4e00\u81f4\u3057\u306a\u3044\u3002\u7406\u7531\u306f\u79c1\u81ea\u8eab\u307e\u3060\u826f\u304f\u5206\u304b\u3063\u3066\u3044\u306a\u3044\u3002\u307e\u305f\u3001Singleton\u3092\u7d99\u627f\u3059\u308b\u969b\u306f\u3082\u3061\u308d\u3093\u3001\u30b5\u30d6\u30af\u30e9\u30b9\u5074\u3067__new__\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u2026","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65e5\u8a18","categories":["Python"],"provider_url":"https://hatena.blog","url":"https://morchin.hatenadiary.org/entry/20070510/p1","width":"100%","type":"rich","image_url":null,"blog_url":"https://morchin.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmorchin.hatenadiary.org%2Fentry%2F20070510%2Fp1\" title=\" Singleton\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3 - \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2007-05-10 00:00:00","version":"1.0","author_url":"https://blog.hatena.ne.jp/morchin/","title":" Singleton\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3","height":"190","author_name":"morchin","provider_name":"Hatena Blog"}