Vinayak Nishant

In this article, we will discuss some of the essential Flask Extensions. These extensions are convenient and easy to use. So let’s look into them !! Why do we need Flask extensions? As we know, Flask is a micro-web framework since its core functions only include Werkzueg based WSGI, routing, and Jinja2-based Template Engine. It

In this article, we will deploy Flask Application onto a Virtual Private Server (VPS) using Apache Webserver Software and mod_wsgi WSGI. What is VPS? VPS, which stands for Virtual Private Server, is a virtual machine sold as a service by various hosting companies. You can think of it similar to laptop CPU hardware but in

In this article, we will code Flask user authentication using the Flask-Login Library and SQLAlchemy. So let’s get started! Nowadays, almost all the websites have user authentication systems coded into them. We can set-up an account with user authentication either directly or via a third-party like Google, Facebook. Apple etc. A typical user login page

In this tutorial, we will deal with Flask sessions and use them in the Flask Web Application. So let’s get started. What are Sessions in Flask? Sessions function similar to Flask cookies except that these are stored on the server. A Session is basically the time duration for which the user was logged in the

In this tutorial, we will explore Flask cookies in Python, focusing on how to set cookies in a login web application in Flask. Cookies are small text files stored on the user’s computer, allowing web applications to remember and track data about user activity for better visitor experience. Introduction to Cookies Cookies or better, HTTP

In this tutorial, we will learn about CRUD and then create our Flask CRUD Application. So let’s get started !! What is a CRUD application? A web application that deals with Create/Retrieve/Update or Delete operations is known as a CRUD application. A typical example of a CRUD application is a Blog Website. Here, We can

This article will deal with different types of  HTTP errors and then learn how to use Flask error handling to tackle these errors. So let’s get started! Why do we Need Error Handling? An error in a web application can happen due to several reasons. It can be due to an incorrect code in the

In this article, we will get familiar with APIs and REST APIs and then later build up our very own Flask REST API Application. What is an API? API or Application Programming Interface provides an interface to interact with different applications. Using APIs, we can retrieve, process, and send data – values from other applications.

In this mode, we will learn about the Flask debug mode. Later, we will also implement a debugger toolbar for debugging in Flask. So let’s get started with it! Activating the Flask Debug Mode Consider a Flask Application with Debug Mode = False. When you update some code, you need to restart the server for