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Django 2 Web Development Cookbook

You're reading from Django 2 Web Development Cookbook 100 practical recipes on building scalable Python web apps with Django 2

Product type Paperback

Published in Oct 2018

Publisher

ISBN-13 9781788837682

Length 544 pages

Edition 3rd Edition

Languages

Python

Tools

Django

Concepts

Server Side Web Development

Authors (2):

Aidas Bendoraitis

Jake Kronika

View More author details

Table of Contents (14) Chapters

Preface

1. Getting Started with Django 2.1

2. Database Structure and Modeling FREE CHAPTER

3. Forms and Views

4. Templates and JavaScript

5. Customizing Template Filters and Tags

6. Model Administration

7. Security and Performance

8. Django CMS

9. Hierarchical Structures

10. Importing and Exporting Data

11. Bells and Whistles

12. Testing and Deployment

13. Other Books You May Enjoy

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Adding a dynamic watermark to images

Sometimes, it is desirable to allow users to see images, but keep them from being able to redistribute them due to intellectual property and artistic rights. In this recipe, we will see how to apply a watermark to images that are displayed on your site.

Getting ready

To start, create the quotes app as in the Uploading images recipe from Chapter 3, Forms and Views.

How to do it...

Follow these steps to apply a watermark to displayed quote images:

Add the django-watermark app to your Docker project requirements file (or install it directly...

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Authors (2)

Jake Kronika

Jake Kronika

Jake Kronika, a senior software engineer with nearly 25 years' experience, has been working with Python since 2005, and Django since 2007. Evolving alongside the web development space, his skillset encompasses HTML5, CSS3, and ECMAScript 6 on the frontend, plus Python, Django, Ruby on Rails, Node.js, and much more besides on the server side. Currently a senior software engineer and development team lead, he collaborates with skilled designers, business stakeholders, and developers around the world to architect robust web applications. In his spare time, he also provides full-spectrum web services as sole proprietor of Gridline Design and Development. Prior to this book, he has acted as a technical reviewer for several other Packt titles.

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Aidas Bendoraitis

Aidas Bendoraitis

Aidas Bendoraitis has been professionally building websites for the past 18 years. For the last 14 years, he has been working at a design company, studio 38 pure communication, in Berlin. Together with a small dedicated team, he has mostly used Django in the backend and jQuery in the frontend to create cultural and touristic web platforms.Among different side projects, he is bootstrapping a SaaS business with strategic prioritizer 1st things 1st. Aidas Bendoraitis is active on Twitter and other social media under the username DjangoTricks.

See other products by Aidas Bendoraitis

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