Why URL configuration matters in Django - See It in Action

Why URL configuration matters

📖 Scenario: You are building a simple Django website for a local bookstore. The website needs to show a homepage and a page listing books. To make sure visitors can reach these pages by typing the right web addresses, you need to set up URL configuration correctly.

🎯 Goal: Learn how to create URL patterns in Django that connect web addresses to the right views, so the website shows the correct pages when users visit specific URLs.

📋 What You'll Learn

Create a Django URL configuration list named urlpatterns

Add a URL pattern for the homepage at path '' linked to a view named home_view

Add a URL pattern for the books page at path 'books/' linked to a view named books_view

Use the path function from django.urls to define URL patterns

💡 Why This Matters

🌍 Real World

Every Django website needs URL configuration to map web addresses to the right pages so visitors can navigate the site easily.

💼 Career

Understanding URL configuration is essential for Django developers to build functional web applications that respond correctly to user requests.

1

Set up URL patterns list

Create an empty list called urlpatterns to hold your URL patterns.

Django

# Create an empty list called urlpatterns
# Your code here

Need a hint?

Think of urlpatterns as a list where you will add all your web address rules.

2

Import the path function

Add an import statement to bring in the path function from django.urls.

Django

urlpatterns = []
# Import the path function from django.urls
# Your code here

Need a hint?

You need path to define URL patterns easily.

3

Add homepage URL pattern

Add a URL pattern to urlpatterns for the homepage at path '' that uses the view function home_view.

Django

from django.urls import path

urlpatterns = []
# Add URL pattern for homepage using home_view
# Your code here

Need a hint?

Use path('', home_view) to connect the homepage URL to the view.

4

Add books page URL pattern

Add another URL pattern to urlpatterns for the books page at path 'books/' that uses the view function books_view.

Django

from django.urls import path

urlpatterns = [
    path('', home_view),
]
# Add URL pattern for books page using books_view
# Your code here

Need a hint?

Remember to add a trailing slash in the path string for the books page.