How do I get the post_detail page to work? - django

Question

Following is my urls.py file:
from django.urls import path, re_path, include
from . import views
app_name = 'blog'
urlpatterns = [
path('', views.post_list, name='list'),
path('<slug>/', views.post_detail, name='detail'),
]
My views.py file:
from django.shortcuts import render
from .models import Post
# Create your views here.
def post_list(request):
posts = Post.objects.all().order_by('date')
return render(request, 'blog/post_list.html', {'posts': posts})
def post_detail(request, slug):
post_det = Post.objects.get(slug=slug)
return render(request, 'blog/post_detail.html', {'singlepost': post_det})
And my post_detail.html page:
{% extends 'base.html' %}
{% block content %}
<div class="container-fluid">
<div class="row">
{% for post in posts %}
<div class="post col-md-10 shadow mx-auto">
<!-- post-thumbnail -->
<div class="post-thumbnail">
<img src="{{singlepost.thumb.url}}">
</div>
<!-- /post-thumbnail -->
<h2 class="post-title bg-dark text-light pad1 text-center">{{ singlepost.title }}</h2>
<p class="post-content">{{ singlepost.body }}</p>
<p class="post-info grey border pad1">{{ singlepost.date }}</p>
</div>
{% endfor %}
</div>
</div>
{% endblock content %}
Screenshot from the error page:
Django - Page Not Found Error
What appears to be the problem here? Keep in mind that I'm new to django, however, this is the first time I come across an url such as the one noted in the error report.

Answer 1

I have made few changes,
In urls.py,
path('detail/<slug:slug>/', views.#restofyoururl ),
You have not added your homepage html, so check if you have added the url correctly. In your homepage html
<a href={% url 'blog:detail' post.slug %}> {{post.title}}#add as per your model </a>
Note : You can add class based view for your detail page.