如何将模板视图和 slug 定义添加到一个视图中？

Question

所以我正在研究一些 Django，但对它来说有点新。我有这段代码：

from django.shortcuts import render, render_to_response, get_object_or_404
from .models import Article
from django.views.generic import TemplateView

def view_post(request, slug):
    return render_to_response('news/article.html', {'post': get_object_or_404(Article, slug=slug)})

class ArticleView(TemplateView):
    template_name = "news/article.html"
    def get(self, request):
        article = Article.objects.all()
        return render(request, self.template_name ,{'article': article })

如何将其写入一个视图，以便在我的 urls.py 中使用它？

现在这是我的 urls.py：

from django.conf.urls import url, include
from .views import view_post

urlpatterns = [
    url(r'^blog/view/(?P<slug>[^\.]+)', view_post , name='view_blog_post'),
]

如何将它们加在一起？因为我还希望变量在我的模板中可用。

Answer 1

我想这就是你想要的。

class ArticleView(DetailView):
    query_pk_and_slug = 'slug'
    template_name = 'news/article.html'
    context_object_name = 'post'
    model = Article

    def get_context_data(self, **kwargs):
        context = super().get_context_data(**kwargs)
        context['article'] = Article.objects.all()
        return context