{"url":"https://randommemory.hatenablog.com/entry/2019/03/21/131703","blog_url":"https://randommemory.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2019%2F03%2F21%2F131703\" title=\"\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u7f6e\u63db - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","version":"1.0","published":"2019-03-21 13:17:03","description":"#! /usr/bin/env python # -*- coding: utf-8 -*- class Base(object): def print_num(self): print(self.number()) def number(self): return 3 def new_number(self): return self._old_number() + 5 def replace_number(): if not hasattr(Base, \"_old_number\"): Base._old_number = Base.number Base.number = new_numb\u2026","author_name":"derwind","provider_url":"https://hatena.blog","height":"190","author_url":"https://blog.hatena.ne.jp/derwind/","categories":["Python"],"blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","image_url":null,"provider_name":"Hatena Blog","type":"rich","title":"\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u7f6e\u63db"}