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Flask Framework Cookbook

You're reading from Flask Framework Cookbook Over 80 proven recipes and techniques for Python web development with Flask

Product type Paperback

Published in Jul 2019

Publisher

ISBN-13 9781789951295

Length 302 pages

Edition 2nd Edition

Languages

Python

Tools

Flask

Concepts

Full Stack Web Development

Author (1):

Shalabh Aggarwal

View More author details

Table of Contents (15) Chapters

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. Microservices and Containers

13. Other Tips and Tricks

14. Other Books You May Enjoy

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Implementing SQL-based searching

In any web application, it is important to be able to search the database for records based on certain criteria. In this recipe, we will go through how to implement basic SQL-based searching in SQLAlchemy. The same principle can be used to search any other database system.

Getting ready

We have been implementing some level of search in our catalog application from the beginning. Whenever we show the product page, we search for a specific product using its ID. We will now take it to a slightly more advanced level and search on the basis of name and category.

How to do it...

...

The rest of the chapter is locked

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Authors (1)

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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