# urls.py
from django.urls import path
from . import views
 
app_name = 'blog'
 
urlpatterns = [
    path('article/<int:year>/<slug:slug>/', views.article_detail, name='article_detail'),
    path('archive/', views.archive, name='archive'),
]
 
# views.py
from django.shortcuts import get_object_or_404
from django.urls import reverse
from .models import Article
 
 
def article_detail(request, year, slug):
    article = get_object_or_404(Article, pub_date__year=year, slug=slug)
    share_url = request.build_absolute_uri(
        reverse('blog:article_detail', args=[year, slug])
    )
    return render(request, 'blog/detail.html', {'article': article, 'share_url': share_url})
 
def archive(request):
    archive_url = reverse('blog:archive')  # /archive/
    return redirect(archive_url)