{"image_url":null,"author_name":"yuheiomori0718","published":"2013-01-03 09:31:12","blog_url":"https://y0m0r.hateblo.jp/","provider_name":"Hatena Blog","width":"100%","categories":["python"],"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20130103%2F1357173072\" title=\"Python\u306e__add__\u3068__radd__ - \u30e1\u30e2\u7f6e\u304d\u5834\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/yuheiomori0718/","blog_title":"\u30e1\u30e2\u7f6e\u304d\u5834","description":"python\u3067\u306f+\u6f14\u7b97\u5b50\u306e\u6319\u52d5\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3067\u304d\u308b \u3042\u308b\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9x\u3001y\u304c\u3042\u308b\u5834\u5408 x + y\u3068\u3057\u305f\u3068\u304d\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9x\u306e__add__\u304c\u547c\u3070\u308c\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9x\u306b__add__\u30e1\u30bd\u30c3\u30c9\u304c\u306a\u3044\u5834\u5408\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9y\u306e__radd__\u304c\u547c\u3070\u308c\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9x\u306b__add__\u30e1\u30bd\u30c3\u30c9\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9y\u306b__radd__\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308b\u5834\u5408\u3001__add__\u30e1\u30bd\u30c3\u30c9\u306e\u307f\u304c\u51e6\u7406\u3055\u308c\u308b__add__\u3082__radd__\u3082\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306fTypeError\u306b\u306a\u308b class X: def __init__(self, val): self.val = val def __add__(self, other\u2026","url":"https://y0m0r.hateblo.jp/entry/20130103/1357173072","title":"Python\u306e__add__\u3068__radd__","height":"190"}