Packt

Intermediate Flask: APIs & User Authentication

Packt

Intermediate Flask: APIs & User Authentication

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Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

2 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Intermediate level

Recommended experience

2 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Build robust APIs with Flask that handle various CRUD operations.

  • Secure your Flask APIs using authentication and decorators.

  • Manage databases effectively using Flask-SQLAlchemy and Flask-Migrate.

  • Implement dynamic forms with Flask-WTF and enhance user interfaces with Flask-Bootstrap.

Details to know

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Recently updated!

April 2026

Assessments

12 assignments

Taught in English

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This course is part of the The Ultimate Flask Course Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
  • Develop job-relevant skills with hands-on projects
  • Earn a shareable career certificate

There are 10 modules in this course

In this module, we will explore the core features and functionalities of building a question and answer app with Flask. You will learn how to manage user authentication, create and answer questions, and dynamically display user-generated content. The section also covers securing routes and deploying your app to Heroku for online access.

What's included

27 videos2 readings1 assignment

In this module, we will build a Member API to handle CRUD operations for managing user data. You will learn how to secure your API with authentication and deploy it to Python Anywhere for public access. The section also demonstrates how to test your API using Postman and interact with the database efficiently.

What's included

13 videos1 assignment

In this module, we will explore how to use Flask-SQLAlchemy to manage your app’s database. You will learn how to define models, perform CRUD operations, and write complex queries to retrieve and manipulate data. This section also covers managing one-to-many and many-to-many relationships for effective data modeling.

What's included

23 videos1 assignment

In this module, we will dive deeper into Flask-SQLAlchemy through practical examples. You will learn how to define database relationships, insert and update data, and run optimized queries. The section also focuses on real-world use cases such as querying customer orders, revenue, and other key metrics.

What's included

15 videos1 assignment

In this module, we will cover how to create and handle forms using Flask-WTF. You will learn how to validate user input, manage form fields, and use custom validation logic to enhance user experience. The section also demonstrates integrating forms with other Flask extensions for more complex workflows.

What's included

23 videos1 assignment

In this module, we will explore how to use Flask-Bootstrap to build attractive and responsive web pages. You will learn how to integrate Flask-Bootstrap components into your templates and optimize UI elements for better user interaction. The section also covers creating flexible templates and layouts using Flask-Bootstrap’s built-in blocks.

What's included

3 videos1 assignment

In this module, we will cover how to send and manage emails within your Flask app using Flask-Mail. You will learn how to configure the email server, send emails to multiple recipients, and add attachments. The section also demonstrates how to integrate Gmail and handle advanced email parameters for robust communication.

What's included

10 videos1 assignment

In this module, we will explore Flask-Migrate to manage database schema changes and migrations in your Flask app. You will learn how to apply upgrades and downgrades, work with different database systems, and manually edit migration files. The section also demonstrates managing database versions effectively with Flask-Migrate.

What's included

9 videos1 assignment

In this module, we will cover how to handle file uploads in Flask using the Flask-Uploads extension. You will learn how to create upload forms, restrict file types, and manage uploaded files within your application. The section also explores best practices for organizing and storing files securely in Flask.

What's included

6 videos1 assignment

In this module, we will explore how to use Flask-Login to manage user authentication in your Flask applications. You will learn how to create login forms, protect routes, and implement session management features such as "Remember Me." The section also demonstrates how to handle login success, failures, and automatic session expiration for enhanced security.

What's included

15 videos1 reading3 assignments

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