{"categories":["django"],"height":"190","description":"PassThroughManager\u3068\u3044\u3046\u3082\u306e\u3092\u8a66\u3057\u3066\u307f\u307e\u3059\u3002\u307e\u305a\u666e\u901a\u306ecustom manager\u3092\u6301\u3064model\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 from django.db import models import pytz from datetime import datetime class PostManager(models.Manager): def by_author(self, user): return self.filter(user=user) def published(self, **kwargs): return self.filter(published__lte=dateti\u2026","width":"100%","blog_title":"\u30e1\u30e2\u7f6e\u304d\u5834","provider_name":"Hatena Blog","author_name":"yuheiomori0718","published":"2013-05-11 00:34:49","type":"rich","author_url":"https://blog.hatena.ne.jp/yuheiomori0718/","image_url":null,"url":"https://y0m0r.hateblo.jp/entry/20130511/1368286489","title":"django-model-utils\u3092\u3044\u308d\u3044\u308d\u8a66\u3057\u3066\u307f\u308b \u305d\u306e5 PassThroughManager","blog_url":"https://y0m0r.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fy0m0r.hateblo.jp%2Fentry%2F20130511%2F1368286489\" title=\"django-model-utils\u3092\u3044\u308d\u3044\u308d\u8a66\u3057\u3066\u307f\u308b \u305d\u306e5 PassThroughManager - \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>","version":"1.0","provider_url":"https://hatena.blog"}