One of the most often asked questions among computer science students interested in learning web programming is which to use- Django vs Flask. There are a number of Python-based web frameworks that make it easier to create scalable programs. These frameworks may be used to create a wide range of websites, from the most basic to the most complex.
Django and Flask are two of the most popular Python web frameworks, and many people are curious in the differences between them because they are similar in some ways but extremely different in others! So, today, we'll go through the key differences between Django and Flask. But before we go into Django versus Flask, let's have a look at the basics of both frameworks.
What Is Django?
Django is a web development framework based on Python that aids in the creation and maintenance of high-quality websites. It's a free, open-source, high-level web framework based on the MTV architectural pattern. Django's major goal is to make it simple to create sophisticated, database-driven websites.
By avoiding repetitive activities, Django makes the development process easy and time-saving. It's easier to build a website using Django than it is to build one from the ground up, which requires building APIs, backends, javascript, and sitemaps.
What Is Flask?
Flask is a Python module and micro web framework that makes building web applications simple. In 2004, a developer called Armin Ronacher created Flask as an April Fool's prank. Because it does not need the use of any single library or tool, it is referred to as a microframework. It lacks a database abstraction layer, form validation, and other features that rely on third-party libraries to perform common tasks.
Extensions, on the other hand, may be used to add application features as if they were built into Flask itself. Flask is built on the Jinja2 template and the Werkzeg WSGI toolkit engine, both of which are Pocco projects.
Django vs Flask- The Main Differences
The following is a comparison between Django and Flask, including all of the key differences.
Database
Django comes with an ORM (Object Relational Mapping) that supports SQLite, MySQL, PostgreSQL, and Oracle relational databases out of the box. It's also easy to create views, forms, and templates based on the data models, which is great for a CRUD web app. Django, on the other hand, isn't the best solution for a non-relational database or a different ORM like SQLAlchemy.
Flask has no assumptions about how data is kept, but there are a number of libraries and extensions that can assist. Flask lets developers to choose and choose the ORM (or ODM) that best suits their needs. However, there is a penalty to freedom: because these parts are handled manually, there is a steeper learning curve and a higher risk of mistake.
Auth
Django has AUTH, account management, and session support (through the User model) right out of the box.
Flask does enable cookie-based sessions, but account management, authentication, and authorisation must all be done through the extension network.
Admin
It's one of the key distinctions between Django and Flask. Django comes with a comprehensive admin panel, which is a web application that lets you handle data based on your models. As a result, Django shines in this area as well. It allows you to execute CRUD operations on your models without having to create any additional code while designing an application.
Flask doesn't come with anything like this out of the box, but the Flask-Admin extension offers everything you need. Flask-Admin supports a variety of database backends, including Peewee, SQLAlchemy, and MongoEngine. It's also possible to create your own backends. It may be used with or without the Flask authentication extensions, which are extensively used.
Routing and Views
Both frameworks allow you to create class and function-based views as well as map URLs to views. Django sends the request object, which contains the HTTP request data, to a view, which is then invoked, when a request fits a URL pattern. When you need the request object, you must explicitly pass it around. Views and URLs are defined in two separate files called views.py and urls.py.
Flask is built on Werkzeug, which offers URL routing and request/response processing. The request object in Flask is global, making it much easier to use. In most situations, URLs are defined along with the view, however they can be split into a centralised location, similar to the Django style.
Conclusion
Both Django and Flasks offer a number of advantages over one another. As a result, picking a winner in the Django versus Flask duel is tricky. As a result, deciding which of Flask vs. Django is the greatest fit for your needs is mostly dependent on your requirements. Hopefully, this article has clarified the differences between Django and Flask. If you need Django assignment help, you can discuss your requirements with our experts anytime.