{"published":"2026-04-26 20:39:14","author_url":"https://blog.hatena.ne.jp/ypooo/","blog_url":"https://ypooo.hatenablog.com/","type":"rich","url":"https://ypooo.hatenablog.com/entry/2026/04/26/203914","blog_title":"ypooo\u2019s diary","provider_url":"https://hatena.blog","title":"Python\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u305f\u3081\u306eCommon Lisp\u30b3\u30fc\u30c9\u89e3\u8aac 13","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/y/ypooo/20260425/20260425055449.jpg","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fypooo.hatenablog.com%2Fentry%2F2026%2F04%2F26%2F203914\" title=\"Python\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u305f\u3081\u306eCommon Lisp\u30b3\u30fc\u30c9\u89e3\u8aac 13 - ypooo\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ypooo","categories":["LISP","\u95a2\u6570\u578b"],"description":"13. format-single-entry \u95a2\u6570 (defun format-single-entry (entry-alist idx) (let* ((category (cdr (assoc \"category\" entry-alist :test #'string=))) (title (cdr (assoc \"title\" entry-alist :test #'string=))) (url (cdr (assoc \"url\" entry-alist :test #'string=))) (date (cdr (assoc \"date\" entry-alist :test #'\u2026","width":"100%","height":"190"}