Web Development with Django
Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design. It follows the Model-View-Controller (MVC) architectural pattern, but Django uses slightly different terminology, referring to it as "Model-View-Template" (MVT). Here's a brief overview of how you can get started with web development using Django:
Install Django: can install Django using pip, the Python package manager. Open your terminal or command prompt and run:
Copy codepip install django
Create a Django Project: Once Django is installed, you can create a new project by running the following command:
Copy codedjango-admin startproject projectname
Navigate to Project Directory: Move into the project directory that Django just created:
cd projectname
Create a Django App: Django projects are composed of one or more apps. can create a new app using the following command:
Copy codepython manage.py startapp appname
Define Models: Models represent your database schema. define them in the models.py file of your app.
Create Database Tables: After defining your models, you need to create database tables based on those models. Run the following command to perform migrations:
Copy codepython manage.py makemigrations
python manage.py migrate
Define Views: Views handle the logic of your web application. They interact with models to retrieve data and pass it to templates. define views in the views.py file of your app.
Create Templates: Templates are HTML files with placeholders for dynamic content. define them in the templates directory of your app.
Define URLs: URLs map specific URLs to views. define them in the urls.py file of your app.
Run the Development Server: can start the Django development server using the following command:
Copy codepython manage.py runserver
Access the Application: Open your web browser and navigate to http://127.0.0.1:8000/ to view your Django application.
Admin Interface: Django comes with a built-in admin interface that allows you to manage your application's data. can access it by running:
Copy codepython manage.py createsuperuser
Then follow the prompts to create a superuser account. Afterward, you can access the admin interface at http://127.0.0.1:8000/admin/.
This is just a basic overview to get you started with Django development. As you delve deeper, you'll discover more advanced features and techniques for building robust web applications.