Introduction In this example, I am going to discuss about how to work with Python flask caching. Flask is a Python based light-weight web frameworks. Flask framework provides an extension called Flask-Caching that adds caching supports for various backends to any flask applications. You can also develop your own caching system by extending the flask_caching.backends.base.BaseCache class. Caching is used to…

In this tutorial we build an application using Python based Flask framework to fetch all products from MySQL database and display on the HTML table. This example is all about to delete multiple rows from HTML as well as database tables. We will use IN clause with WHERE condition in MySQL query to delete multiple rows from database table. We…

Introduction In this example I will show you thorough example on how to deploy Python Flask MySQL based application in Heroku Cloud. I will use free account to use the cloud services from Heroku. I will show you how to import existing MySQL database into Heroku. I will also tell how to turn on/off the app in maintenance mode. I…

Login Logout App I will create an example to show you how to build jQuery AJAX based login logout using Python Flask MySQL. Flask is a light-weight framework for building rapid web application whose data are stored into MySQL database server. I will use HTML, AJAX technique using jQuery technology to call the REST API for login and logout endpoints….

Introduction This guide will walk you through how to build jQuery AJAX based registration system using Python Flask MySQL. In this example I am going to build REST API that will be called from front-end technologies – jQuery, HTML including AJAX technique. I will determine registration process based on various http status codes such as 200 – success, 400 –…

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…

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…

Multiple Files Upload The tutorial, Python flask multiple files upload example, will show you how to upload multiple files using Python and Flask technologies. You may also find useful example on file upload on different technologies. Related Posts: Prerequisites Python 3.6.6/3.11.5, Flask 1.1.1/2.3.3

FLAK REST CRUD Here you will see Flask REST API CRUD Example. You might have also seen how to create web application CRUD example using Python, Flak and MySQL. REST is an acronym that represents Representational State Transfer. You may also like to read REST APIs in Java and Spring Technologies.

Flask Web Application The tutorial on Python web application CRUD example using Flask and MySQL will show you the basic CRUD operations. CRUD means Create, Read, Update and Delete operations. In the below example I will create new record, read existing records, update the existing record and delete the existing record. I will use MySQL database as a permanent storage…