{"id":6014,"date":"2020-11-21T01:23:55","date_gmt":"2020-11-20T16:23:55","guid":{"rendered":"http:\/\/blog.jansnap.com\/?p=6014"},"modified":"2021-12-19T20:36:07","modified_gmt":"2021-12-19T11:36:07","slug":"django%e3%81%a7mixin%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%80%81%e8%87%aa%e5%88%86%e3%81%ae%e3%83%97%e3%83%ad%e3%83%95%e3%82%a3%e3%83%bc%e3%83%ab%e3%81%ae%e3%81%bf%e7%b7%a8%e9%9b%86%e3%81%a7%e3%81%8d","status":"publish","type":"post","link":"https:\/\/blog.jansnap.com\/?p=6014","title":{"rendered":"Django\u3067Mixin\u3092\u4f7f\u3063\u3066\u3001\u81ea\u5206\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u307f\u7de8\u96c6\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b"},"content":{"rendered":"\r\n<h2><span class=\"ez-toc-section\" id=\"%E6%A6%82%E8%A6%81\"><\/span>\r\n\u6982\u8981<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<ul>\r\n<li>\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u7de8\u96c6\u753b\u9762\u306eView\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u3001<code>\u81ea\u5206\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u307f\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3068\u3059\u308bMixin<\/code> \u3068 <code>\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u6c4e\u7528\u30d3\u30e5\u30fc<\/code> \u3092\u7d99\u627f\u3057\u305f\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b<\/li>\r\n<\/ul>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"Mixin%E3%81%A8%E3%81%AF\"><\/span>\r\nMixin\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<ul>\r\n<li>\u3042\u308b\u30af\u30e9\u30b9\u3068\u76f4\u63a5\u306f\u95a2\u9023\u3057\u306a\u3044\u51e6\u7406\u3092\u307e\u3068\u3081\u305f\u3082\u306e<\/li>\r\n<li>\u591a\u91cd\u7d99\u627f\u3067\u3001\u4ed6\u306e\u30af\u30e9\u30b9\u306b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3067\u304d\u308b<\/li>\r\n<\/ul>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"djangocontribauthmixins_%E3%82%92%E4%BD%BF%E3%81%86\"><\/span>\r\ndjango.contrib.auth.mixins \u3092\u4f7f\u3046<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<ul>\r\n<li>\u30ed\u30b0\u30a4\u30f3\u8a8d\u8a3c\u95a2\u9023\u306eMixin\u304c\u3001<code>django.contrib.auth.mixins<\/code> \u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u308b<\/li>\r\n<li>\u4eca\u56de\u306f\u3001\u300c\u30ed\u30b0\u30a4\u30f3\u6e08\u307f\u307e\u305f\u306fsuperuser\u300d\u3068\u3044\u3046\u6761\u4ef6\u306b\u3057\u305f\u3044\u305f\u3081\u3001<code>UserPassesTestMixin<\/code> \u30af\u30e9\u30b9\u3092\u5229\u7528\u3059\u308b\r\n\r\n<ul>\r\n<li>\r\n<a href=\"https:\/\/docs.djangoproject.com\/ja\/3.1\/topics\/auth\/default\/#django.contrib.auth.mixins.UserPassesTestMixin\" rel=\"nofollow noopener\" target=\"_blank\">\u516c\u5f0f\u30b5\u30a4\u30c8\u306e\u300cDjango\u306e\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3059\u308b\u300d\u306e\u300cclass UserPassesTestMixin\u300d<\/a>\u3092\u53c2\u7167<\/li>\r\n<li>\r\n<code>test_func<\/code> \u95a2\u6570\u306b\u3001\u6210\u5426\u5224\u5b9a\u3092\u5b9f\u88c5\u3059\u308b<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"%E5%AE%9F%E8%A3%85%E5%90%84%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E5%A4%89%E6%9B%B4\"><\/span>\r\n\u5b9f\u88c5(\u5404\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4)<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"urlspy_%E3%81%B8%E3%81%AE%E8%BF%BD%E5%8A%A0\"><\/span>\r\nurls.py \u3078\u306e\u8ffd\u52a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">    path('detail\/<int:pk>\/', UserDetailView.as_view(), name='member_detail'),\r\n    path('update\/<int:pk>\/', UserUpdateView.as_view(), name='member_update'),<\/int:pk><\/int:pk><\/code><\/pre>\r\n\r\n\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"viewspy_%E3%81%B8%E3%81%AE%E8%BF%BD%E5%8A%A0\"><\/span>\r\nviews.py \u3078\u306e\u8ffd\u52a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<ul>\r\n<li>(\u30e6\u30fc\u30b6\u7a2e\u5225\u3054\u3068\u306b\u5165\u529b\u9805\u76ee\u3092\u5909\u3048\u305f\u3044\u306e\u3067\u3001Form\u95a2\u9023\u306e\u8a18\u8ff0\u306f\u5225\u9014\u8a18\u8f09\u4e88\u5b9a)<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code lang=\"python\" class=\"language-python\">from django.contrib.auth.mixins import UserPassesTestMixin\r\nfrom django.views.generic import DetailView, UpdateView\r\n\r\n\r\nclass OnlyYouMixin(UserPassesTestMixin):\r\n    raise_exception = False     # set True if raise 403_Forbidden\r\n\r\n    def test_func(self):\r\n        user = self.request.user\r\n        return user.pk == self.kwargs['pk'] or user.is_superuser\r\n\r\n\r\nclass UserDetailView(OnlyYouMixin, DetailView):\r\n    model = CustomUser\r\n    template_name = 'account\/detail.html'\r\n\r\n    def get_context_data(self, **kwargs):\r\n        context = super().get_context_data(**kwargs)\r\n        pass  # \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u51e6\u7406\u3092\u8ffd\u52a0\r\n        return context\r\n\r\n\r\nclass UserUpdateView(OnlyYouMixin, UpdateView):\r\n    model = CustomUser\r\n    template_name = 'account\/update.html'\r\n\r\n    def get_success_url(self):\r\n        return resolve_url('member_detail', pk=self.kwargs['pk'])\r\n<\/code><\/pre>\r\n\r\n\r\n\r\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%86%E3%83%B3%E3%83%97%E3%83%AC%E3%83%BC%E3%83%88%E3%81%AE%E8%BF%BD%E5%8A%A0\"><\/span>\r\n\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u8ffd\u52a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<ul>\r\n<li>\u4e0a\u8a18\u306eviews.py\u3067\u6307\u5b9a\u3057\u305f\u4f4d\u7f6e\u306b\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u914d\u7f6e<\/li>\r\n<li>\u30d8\u30c3\u30c0\u30fc\u90e8\u306b\u3001\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u8868\u793a\u3078\u306e\u30ea\u30f3\u30af\u3092\u8868\u793a<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code lang=\"html\" class=\"language-html\"><li class=\"nav-item\"><a class=\"nav-link\" href=\"{% url 'member_detail' user.pk %}\">Show Profile<\/a><\/li><\/code><\/pre>\r\n\r\n\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\r\n\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<ul>\r\n<li>\r\n<p><a href=\"https:\/\/gihyo.jp\/book\/2020\/978-4-297-11111-3\" rel=\"nofollow noopener\" target=\"_blank\">Python\u5b9f\u8df5\u5165\u9580, \u9676\u5c71\u5dba \u8457, \u6280\u8853\u8a55\u8ad6\u793e<\/a><\/p>\r\n\r\n<ul>\r\n<li>\r\n<code>6.4 \u30af\u30e9\u30b9\u306e\u7d99\u627f<\/code> \u306bMixin\u306b\u3064\u3044\u3066\u66f8\u304b\u308c\u3066\u3044\u307e\u3059<\/li>\r\n<\/ul>\r\n<\/li>\r\n<li><p><a href=\"https:\/\/blog.narito.ninja\/detail\/43\" rel=\"nofollow noopener\" target=\"_blank\">Django\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u95b2\u89a7\u30fb\u66f4\u65b0\u30da\u30fc\u30b8<\/a><\/p><\/li>\r\n<li><p><a href=\"https:\/\/qiita.com\/chanyou0311\/items\/31a4380d11c904563c86\" id=\"reference-70ef278dfbef58299c69\">Django\u306eUserPassesTestMixin\u3092\u4f7f\u3063\u3066\u67d4\u8edf\u306b\u30a2\u30af\u30bb\u30b9\u5236\u5fa1\u3059\u308b<\/a><\/p><\/li>\r\n<\/ul>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E3%81%9D%E3%81%AE%EF%BC%92\"><\/span>\r\n\u53c2\u8003\u305d\u306e\uff12<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<ul>\r\n<li>\r\n<p>\u30d3\u30e5\u30fc\u3054\u3068\u306b\u7d99\u627f\u3055\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001<code>middleware<\/code> \u3092\u4f5c\u6210\u3057\u3066\u3001\u6307\u5b9a\u3057\u305f\u753b\u9762\u4ee5\u5916\u306f\u30ed\u30b0\u30a4\u30f3\u5fc5\u9808\u306b\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n<ul>\r\n<li><a href=\"https:\/\/tsukasa-blog.com\/programming\/django-loginrequiredmiddleware\/\" rel=\"nofollow noopener\" target=\"_blank\">\u3010Django\u3011\u30b5\u30a4\u30c8\u3092\u4e00\u62ec\u3067\u30ed\u30b0\u30a4\u30f3\u5fc5\u9808\u306b\u3055\u305b\u308b\u65b9\u6cd5<\/a><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u7de8\u96c6\u753b\u9762\u306eView\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u3001<code>\u81ea\u5206\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u307f\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3068\u3059\u308bMixin<\/code> \u3068 <code>\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u6c4e\u7528\u30d3\u30e5\u30fc<\/code> \u3092\u7d99\u627f\u3057\u305f\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b<\/li>\n<\/ul>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4106,4108,4113,4070,4114],"tags":[4103,4105,4111,4112],"class_list":["post-6014","post","type-post","status-publish","format-standard","hentry","category-django","category-django30","category-mixin","category-python","category-4114","tag-django","tag-django30","tag-mixin","tag-4112"],"_links":{"self":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts\/6014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6014"}],"version-history":[{"count":2,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts\/6014\/revisions"}],"predecessor-version":[{"id":6373,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=\/wp\/v2\/posts\/6014\/revisions\/6373"}],"wp:attachment":[{"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jansnap.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}