{"version":"1.0","width":"100%","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":null,"categories":["django"],"type":"rich","published":"2013-05-10 00:05:31","description":"django-model-utils\u306eModelTracker\u3092\u8a66\u3057\u3066\u307f\u308b \u57fa\u672c\u7684\u306b\u30e2\u30c7\u30eb\u304c\u5909\u66f4\u3055\u308c\u305f\u3068\u304d\u306b\u306b\u5909\u66f4\u524d\u306e\u5024\u3092\u4fdd\u6301\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u3082\u306e\u3089\u3057\u3044\u307e\u305aModelTracker\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u30af\u30e9\u30b9\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u6301\u3064\u30e2\u30c7\u30eb\u3092\u7528\u610f class Entry(models.Model): title = models.CharField(max_length=100) body = models.TextField() tracker = ModelTracker() ModelTracker.changed \u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8f9e\u66f8\u3067\u8fd4\u3059 >>> entry = Entry.object\u2026","title":"django-model-utils\u3092\u3044\u308d\u3044\u308d\u8a66\u3057\u3066\u307f\u308b \u305d\u306e4 ModelTracker","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20130510%2F1368198331\" title=\"django-model-utils\u3092\u3044\u308d\u3044\u308d\u8a66\u3057\u3066\u307f\u308b \u305d\u306e4 ModelTracker - \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>","author_url":"https://blog.hatena.ne.jp/yuheiomori0718/","blog_url":"https://y0m0r.hateblo.jp/","author_name":"yuheiomori0718","blog_title":"\u30e1\u30e2\u7f6e\u304d\u5834","url":"https://y0m0r.hateblo.jp/entry/20130510/1368198331"}