{"url":"https://shobonengine.hatenadiary.org/entry/20110628/1309252346","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshobonengine.hatenadiary.org%2Fentry%2F20110628%2F1309252346\" title=\"ReferenceProperty \u3067\u53c2\u7167\u3057\u3066\u3044\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u7fa4\u306f\u300c\u5f8c\u65b9\u53c2\u7167\u300d\u3067\u9006\u53c2\u7167\u3067\u304d\u308b - ShobonEngine\u306e\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>","title":"ReferenceProperty \u3067\u53c2\u7167\u3057\u3066\u3044\u308b\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u7fa4\u306f\u300c\u5f8c\u65b9\u53c2\u7167\u300d\u3067\u9006\u53c2\u7167\u3067\u304d\u308b","width":"100%","categories":["Google App Engine"],"version":"1.0","description":"\u5f8c\u65b9\u53c2\u7167\u3092\u4f7f\u3048\u3070\u3001\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002 \u6b21\u306e\u3088\u3046\u306a ReferenceProperty \u3092\u7528\u3044\u305f\u30e2\u30c7\u30eb\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002 # # models.py # from google.appengine.ext import db class Site(db.Model): name = db.StringProperty() class Article(db.Model): title = db.StringProperty() site = db.ReferenceProperty(Site) # Site \u3092\u53c2\u7167 \u7279\u5b9a\u306e Site \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u53c2\u7167\u3057\u3066\u2026","blog_title":"ShobonEngine\u306e\u65e5\u8a18","published":"2011-06-28 18:12:26","author_name":"shobonengine","image_url":"https://images-fe.ssl-images-amazon.com/images/I/51DUsWCEfWL._SL160_.jpg","provider_name":"Hatena Blog","type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/shobonengine/","height":"190","blog_url":"https://shobonengine.hatenadiary.org/"}