The Ultimate Flask Course: Build Dynamic Web Applications with Flask and Popular Flask Extensions

Anthony Herbert

Mex$1025.99

5 (3 Ratings)

Video Sep 2019 35hrs 32mins 1st Edition

Anthony Herbert

Mex$1025.99

5 (3 Ratings)

Video Sep 2019 35hrs 32mins 1st Edition

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Key benefits

A comprehensive approach to building dynamic web applications with Flask and its extensions
Hands-on projects showcasing real-world applications built using Flask and popular tools
Techniques for deploying Flask apps to platforms like Heroku and Python Anywhere

Description

In this course, you’ll start with the fundamentals of Flask, learning how to build web apps with routing, request methods, and templates. You’ll dive into advanced concepts like Flask-SQLAlchemy for database management and Flask-Login for handling user sessions. Hands-on projects will guide you through building six different apps, including a registration system, dashboard, and food tracker. You’ll also work with popular Flask extensions such as Flask-WTF for form handling and Flask-Mail for sending emails. As the course progresses, you’ll learn how to deploy Flask apps to platforms like Heroku and Python Anywhere. By the end, you’ll have a comprehensive understanding of Flask and how to use it for full-stack web development. With real-world examples and practical lessons, this course ensures you gain the skills needed to create and deploy Flask web applications. By the end of this course, you’ll master everything from form validation to API development and database integration, preparing you to build powerful web apps.

Who is this book for?

This course is perfect for beginner Python developers who want to get into web development. A basic understanding of Python and HTML is required. Whether you want to build personal projects or develop web apps for clients, this course offers step-by-step guidance to help you master Flask and its powerful features. You’ll gain hands-on experience building real-world applications and deploying them to production environments.

What you will learn

Build dynamic Python web apps using the Flask framework
Use Flask-SQLAlchemy to manage databases and handle data
Create secure and functional APIs with Flask
Manage user sessions and authentication with Flask-Login
Deploy Flask applications to Heroku and Python Anywhere
Use popular Flask extensions for enhanced functionality

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Download this video in MP4 format

Access this title in our online reader with advanced features

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Product Details

Last updated date : Oct 15, 2025

Publication date : Sep 27, 2019

Length: 35hrs 32mins

Edition : 1st

Language : English

ISBN-13 : 9781839219924

Category :

Web Development

Languages :

Python

Concepts :

Web Programming

Tools :

Flask

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28 Chapters

Flask Basics

Query String Arguments

Templates

Databases with Flask SQLAlchemy

Install and Configure

Create One to Many Relationship

Add Data to One to Many Relationship

Query One to Many Relationship

Create Many to Many Relationship

Add Data to Many to Many Relationship

Query Many to Many Relationship

Query All Data

Structuring Flask Apps

App Factories

Organizing Projects Beyond a Single File

Blueprints

Registration App

Setup Project and Display Template

Setting Up The Models

Setup Database

Seed Topic and Language Data

Setup Password Hash

Verify Form Data is Being Submitted

Load Languages and Topics

Save Data From Form

Load Existing Data

Update Database With New Data

Registration API

Dashboard App

Overview of Templates

Setup Flask App and Templates

Create Models for Dashboard

Command to Create Tables

Add Data Into Database

Overview of Queries We Need

Writing the Queries Part One

Writing the Queries Part Two

Writing the Queries Part Three

Writing the Queries Part Four

Add the Card Values

Add the Revenue Goals

Protecting the Routes

Add Password Hashing

Log Out User

Update Link

Add Current User Name

Add Remember Me

Format Numbers and Dates

Fix Pie Chart Numbers

Form Validation

Food Tracker App

Demo

The Starting HTML Files

Adding Templates

Creating the Database

Adding Database Helpers

Working With The Food Form

Inserting Food Data Into Database

Display All Foods in Database

Get List Of Foods For Day

Getting Food Totals For Day

Deployment Server Setup on Amazon Lightsail

Deploy To Amazon Lightsail Server

Errata

Question & Answer App

Demo

Overview of Templates

Install and Templates

Database Helpers

Creating the Database

Preventing Duplicate Users

Protecting Routes

Protecting Routes by Role

Static Secret Key On Heroku

Member API

Demo

Setting Up The App and Test With Postman

Adding Database Helpers

Create the Database

Create a New Member

Return Member After Creation

Authentication Decorator

Deploy to Python Anywhere

Flask SQLAlchemy

Setting Up A Database and Determining the URI

Installing Flask-SQLAlchemy

Connecting to the Database

One to Many Relationships

One to Many Queries

Many to Many Relationships

Many to Many Queries

Flask SQLAlchemy By Example

Install and Set Up

Create the Models

Create the Relationships

Populating the Database

Get All Customer Orders

Get All Pending Orders

How Many Customers

Get Orders With Coupon Codes

Get Revenue in Past X Days

Get the Average Fulfillment Time

Get Customers Who Have Purchased More Than $X

Flask WTF

Adding An Extra Validator

Changing Labels and Defaults

Note on JavaScript AJAX

Recaptcha Field

Inline Validators

Information on Other Fields and Validators

Date Fields

Flask-WTF Example

Flask-WTF with Flask-Bootstrap

Flask Bootstrap

Flask Mail

Set Up Server and Send Email

Note on Debug

Email Body

Adding More Recipients

Adding Sender Name

Bulk Messages

Attachments

Other Message Parameters

Setting Up Gmail

Flask Migrate

Installation and Environment Variable Setup

Creating Database, Adding SQLAlchemy and Migrate

Create Table Upgrade in SQLite

Upgrading With SQLite

SQLite Downgrades

Upgrading and Downgrading

MySQL Upgrade and Downgrade

Manually Edit Migration

Dropping Columns in SQLite

Flask Uploads

Installation and Configuration

Upload Form

Uploading First Image

Allow and Deny

Default Dest

Combining Extensions

Flask Login

Installation and Init

Creating a Login Form

Redirect to Login Route

Flask Admin

View of Table With Multiple Columns

Table with Relationship

Remove Column from View

Display Primary Key Column

Enable/Disable Create, Edit, and Delete

Export Table Data

Create Modal

Other Attributes

Using on_model_change to Automatically Hash Password

File Admin

Modifying the Home Template

Modifying Other Views

Flask User

Installation and Configuration

Create Database

Flask-User Sign In and Register Screens

Create Protected Page

What Flask-User Does to Database Record

Enabling Emails

Modifying Templates

Modifying Email Templates

Changing the After Register Endpoint

Current User Information

Flask Babel

Install Flask-Babel

Locale

Dates and Datetime

Marking Words for Translation

Flask-RESTless

Integrate Flask-Restless

In and Not in Operators

Is Null and Is Not Null Operators

Deleting With Queries

Patch With Queries Bug

Pagination

Flask SocketIO

Installation and Setup

Setting Up JavaScript Client

Sending From Client to Server

Sending From Server to Client

Emit Custom Events

Sending and Receiving JSON

Multiple Clients

Broadcasting Messages

Server Initiated Events

Connect and Disconnect

Flask Security

Installation and Setup

Create Database

View Login and Register Routes

Engaged: A Twitter Clone

Overview of Templates

Create Routes With Templates

Convert Static Resources

Prepare Flask-Migrate and Flask-SQLAlchemy

Create SQLite Database

Add User Model and Create Table

Creating the Register Form

Convert Register Form to WTForm

Testing the Register Form

Adding Error Messages to Register Form

Handling the Profile Image Upload

Save Registration Data to Database

Creating the Login Form

Creating the Login Route

Finishing the Login Form

Displaying the Profile Information

Create Tweet Model and Migrate

Create Tweet Form

Update Timeline to Be Dynamic

Add Time Since Tweet Created

First Refactor

Timeline Image and Total Tweets

General Timeline Page

Make Profile General

Follower Model

Add Follow Route

Update Follower Count and List of Followers

Create Follow Link

Test Follow Link

Update Timeline Page

Add Links to User Profiles

Who to Watch Section

Add User Timeline Links

Refactor HTML

Refactor Navigation

Make Navigation Links Dependent on Login Status

Update Timeline Follower Count and Change Homepage

Refactor Views

Refactor Register Template

Conclusion

Store App

Starting Files

Adding the Product Table

Creating the Add Product Form

Add Products to Database

Admin Dashboard Product List

Showing the Dollar Amount and Product Counts

Adding Products to Homepage

The Product Page

Adding to the Cart

The Cart Session

Display the Items in Cart

Remove Item From Cart

Creating the Order Tables

Creating the Checkout Form

Checkout Form Continued

Checkout Form Finalized

Randomizing the Reference

Checkout Screen Cart Details

Admin Pending Orders

Calculating the Order Total

Order Screen

Updating the Stock Totals

Forum App

Overview of App

Setting up the Flask-Security Models

Setting Up the Register Page

Setting Up A User

Thread Model

Saving the Thread Form to Database

Displaying Threads from the Database

Updating the Thread Model to Include Date

Thread Page

Creating the Reply Model

Handling Replies

Last Post Date

The Profile Page

Adding Links and Wrap Up

Weather App

Add Cities to Database

Show Saved City Data

Allow User Save Cities

Install Python-Dotenv

Prevent Duplicate Cities

Prevent Invalid Cities

Message Flashing

Deleting Cities

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Customer reviews

Rating distribution

(3 Ratings)

5 star 100%

4 star 0%

3 star 0%

2 star 0%

1 star 0%

Rus Aug 25, 2024

clear explanation!

Subscriber review

David Nov 12, 2023

Amazing and direct to the point. very clear and easy to follow. 100% recommended if you want to learn flask and have a solid ground.

Subscriber review

Denis Nov 11, 2023

Clear and concise!

Subscriber review

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About the author

Anthony Herbert

Anthony Herbert is the founder of Pretty Printed. He has been programming since 2004, but a number of those years were spent with a lack of understanding of concepts. To help others avoid the issues he had while learning to program, he created Pretty Printed so that programmers of all skill levels can understand programming concepts easier and faster.

See other products by Anthony Herbert

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The Ultimate Flask Course: Build Dynamic Web Applications with Flask and Popular Flask Extensions

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