Introduction to Django
What is Django?
Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design. It was designed to help developers take applications from concept to completion as swiftly as possible.
Key Takeaway: Django is known for its "batteries-included" philosophy, providing a wide range of functionalities out-of-the-box.
Key Features
- Rapid Development
- Secure
- Scalable
- Versatile
- Active Community
Installation
To install Django, you need Python installed on your machine. Follow these steps:
- Open your terminal or command prompt.
- Ensure pip is installed:
pip --version
- Install Django using pip:
pip install django
Creating a Project
Once Django is installed, you can create a new project using the following command:
django-admin startproject myproject
This creates a new directory called myproject
with the following structure:
myproject/
manage.py
myproject/
__init__.py
settings.py
urls.py
wsgi.py
To run the development server, navigate to the myproject
directory and run:
python manage.py runserver
Your application will be accessible at http://127.0.0.1:8000/
.
FAQ
What is the difference between Django and Flask?
Django is a full-fledged web framework that includes many built-in features, while Flask is a micro-framework that offers more flexibility and simplicity but requires additional components for larger applications.
Can I use Django for a REST API?
Yes, Django can be used for building RESTful APIs using Django REST Framework, which extends Django's capabilities.
Is Django suitable for large projects?
Absolutely! Django is designed to be scalable and can handle large projects with ease, making it a popular choice among enterprises.