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Flask Framework Cookbook

You're reading from   Flask Framework Cookbook Over 80 hands-on recipes to help you create small-to-large web applications using Flask

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Product type Paperback
Published in Nov 2014
Publisher
ISBN-13 9781783983407
Length 258 pages
Edition 1st Edition
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Author (1):
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Shalabh Aggarwal Shalabh Aggarwal
Author Profile Icon Shalabh Aggarwal
Shalabh Aggarwal
Shalabh Aggarwal is a seasoned engineering leader who develops and manages enterprise systems and web and mobile applications for small- and large-scale organizations. He started his career working with Python, and although he now works on multiple technologies, he remains a Python developer at heart. He is passionate about open source technologies and writes highly readable and high-quality code. Throughout his career, he has built software products and engineering teams for companies moving from 0 to 1, 1 to 10, and 10 to 100 levels.nnHe is also active in voluntary training for engineering students and young engineers on non-conventional and open source topics. When not working with full-time assignments, he consults for start-ups on starting or scaling up while leveraging different technologies. When not writing code, he dedicates his time to his young kid and occasional travels.
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Toc

Table of Contents (14) Chapters Close

Preface 1. Flask Configurations FREE CHAPTER 2. Templating with Jinja2 3. Data Modeling in Flask 4. Working with Views 5. Webforms with WTForms 6. Authenticating in Flask 7. RESTful API Building 8. Admin Interface for Flask Apps 9. Internationalization and Localization 10. Debugging, Error Handling, and Testing 11. Deployment and Post Deployment 12. Other Tips and Tricks Index

Chapter 3. Data Modeling in Flask

This chapter covers one of the most important parts of any application, that is, the interaction with database systems. This chapter will take us through how Flask can connect to database systems, define models, and query the databases for retrieval and feeding of data.

In this chapter, we will cover the following recipes:

  • Creating a SQLAlchemy DB instance
  • Creating a basic product model
  • Creating a relational category model
  • Database migration using Alembic and Flask-Migrate
  • Model data indexing with Redis
  • Opting the NoSQL way with MongoDB
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Authors (1)

Profile icon Shalabh Aggarwal
Shalabh Aggarwal
Shalabh Aggarwal is a seasoned engineering leader who develops and manages enterprise systems and web and mobile applications for small- and large-scale organizations. He started his career working with Python, and although he now works on multiple technologies, he remains a Python developer at heart. He is passionate about open source technologies and writes highly readable and high-quality code. Throughout his career, he has built software products and engineering teams for companies moving from 0 to 1, 1 to 10, and 10 to 100 levels. He is also active in voluntary training for engineering students and young engineers on non-conventional and open source topics. When not working with full-time assignments, he consults for start-ups on starting or scaling up while leveraging different technologies. When not writing code, he dedicates his time to his young kid and occasional travels.
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See other products by Shalabh Aggarwal

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