Introduction We will create bootstrap calendar events demo using Python Flask MySQL. We had created similar example using Codeigniter (PHP framework) and MySQL. We will use the same version of bootsrap library 2.3.2 because using bootstrap version 4.3.1 the layout becomes a little messy. It helps users to track easily what all upcoming events are or past events were there…

Multiple Files Upload This example is about to upload multiple files using Python Flask REST API. You might have also seen how to upload single file using Python Flask REST API. You may need to upload single or multiple files according to application’s requirements and here I am going to create an example on Python Flask REST API multiple files…

File Upload I will create here Python Flask REST API file upload example though you might have seen how to upload file using Python Flask in web application. You may need to upload a single file or multiple files into your application for a reason and here I am going to use light-weight web based Python framework called Flask to…

Introduction In this post we will see how to secure REST API with JWT authentication using Python Flask. JWT is an acronym for JSON Web Token. In previous example we have seen how to secure REST API using HTTP Basic Authentication which is not recommended for most of the time. Recommended Reading REST API CRUD Example using Python Flask and…

Introduction We will see an example on how to secure REST API using Python Flask. We will create a Python Flask HTTP Basic Authentication. Most of the web services that require authentication accept HTTP Basic Authentication. This is the simplest one, and request supports it straight out of the box. This HTTP basic authentication is not recommended as it is…

Introduction I will create an example on how to use query parameter in REST API GET request with Python Flask. HTTP GET method is used to fetch data from the server. So here I will use GET method to fetch data from server and send to the client. Query parameter is used with GET method to fetch data from server…

Google Pie Chart I will show data on Google pie chart using Python Flask API. I will show some static data on Google chart API using Flask web application. The data are built in a dictionary format using Python API and I will display data on chart by rendering the Flask template. Pie charts are generally used to show percentage…

Username Availability Check This tutorial shows an example on Python Flask username availability check with MySQL, AJAX. Sometimes you may need to check username availability immediately before a user submits the form after filling a lengthy signup form or any other forms. In this case you can use AJAX with any technologies like PHP, Codeigniter, Servlet, Struts, JSF, Spring etc….

Multi-Step Registration Form You will see an example on Python Flask multi-step registration form with MySQL, jQuery. Sometimes you may need to capture lots of user details during registration process and as a result a user gets a long form on web page. So the best solution is to break the form into smaller logical section and present it into…

Introduction In this tutorial I will show you here how to build a simple shopping cart using Python, Flask, MySQL. This shopping cart is very simple and it does not have checkout option, payment option. This is about to display products in an online shopping portal, add item to cart, remove item from cart and remove all items from cart…