📚 Django BOOK: Practical recipes for building fast, robust, and secure web apps using Django 3 and Python

DEMO

• Chapter 3: Forms and Views
• Chapter 4: Templates and JavaScript
• Chapter 5: Custom Template Filters and Tags
• Chapter 6: Model Administration

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01. Getting Started with Django 3.0

• Working with a virtual environment ✅
• Creating a project file structure ✅
• Handling project dependencies with pip ✅
• Configuring settings for development, testing, staging, and production environments ✅
• Defining relative paths in the settings ✅
• Handling sensitive settings ✅
• Including external dependencies in your project ✅
• Setting up STATIC_URL dynamically ✅
• Setting UTF-8 as the default encoding for the MySQL configuration ✅
• Creating the Git ignore file ✅
• Deleting Python-compiled files ✅
• Respecting the import order in Python files ✅
• Creating an app configuration ✅
• Defining overwritable app settings ✅
• Working with Docker containers for Django, Gunicorn, Nginx, and PostgreSQL ✅

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02. Models and Database Structure

• Using model mixins ✅
• Creating a model mixin with URL-related methods ✅
• Creating a model mixin to handle creation and modification dates ✅
• Creating a model mixin to take care of meta tags ✅
• Creating a model mixin to handle generic relations ✅
• Handling multilingual fields ✅
• Working with model translation tables ✅
• Avoiding circular dependencies ✅
• Adding database constraints ✅
• Using migrations ✅
• Changing a foreign key to the many-to-many field ✅

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Chapter 3: Forms and Views Demo

In this chapter, we will cover the following topics:

• Creating an app with CRUDL functions ✅
• Saving the author of a model instance ✅
• Uploading images ✅
• Creating a form layout with custom templates ✅
• Creating a form layout with django-crispy-forms ✅
• Working with formsets ✅
• Filtering object lists ✅
• Managing paginated lists ✅
• Composing class-based views ✅
• Providing Open Graph and Twitter Card data ✅
• Providing schema.org vocabularies ✅
• Generating PDF documents ✅
• Implementing a multilingual search with Haystack and Whoosh ✅
• Implementing a multilingual search with Elasticsearch DSL ✅

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Chapter 4: Templates and JavaScript Demo

In this chapter, we will cover the following topics:

• Arranging the base.html template ✅
• Using Django Sekizai ✅
• Exposing settings in JavaScript ✅
• Using HTML5 data attributes ✅
• Providing responsive images(env)$ python manage.py migrate ideas zero ✅
• Implementing a continuous scrolling ✅
• Opening object details in a modal dialog ✅
• Implementing the Like widget ✅
• Uploading images via Ajax ✅

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Chapter 5: Custom Template Filters and Tags Demo

In this chapter, we will cover the following recipes:

• Following conventions for your own template filters and tags ✅
• Creating a template filter to show how many days have passed since a post was published ✅
• Creating a template filter to extract the first media object ✅
• Creating a template filter to humanize URLs ✅
• Creating a template tag to include a template, if it exists ✅
• Creating a template tag to load a QuerySet in a template ✅
• Creating a template tag to parse content as a template ✅
• Creating template tags to modify request query parameters ✅

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Chapter 6: Model Administration Demo

In this chapter, we will cover the following topics:

• Customizing columns on the change list page ✅
• Creating sortable inlines ✅
• Creating admin actions ✅
• Developing change list filters ✅
• Changing the app label of a third-party app ✅
• Creating a custom accounts app ✅
• Getting user Gravatars ✅
• Inserting a map into a change form ✅