Django 2 by Example

Other Books You May Enjoy

Summary

Implementing custom management commands

Serving multiple subdomains with NGINX

Creating a subdomain middleware

Creating a custom middleware

Configuring our project for SSL

Configuring NGINX to use SSL

Creating an SSL certificate

Securing connections with SSL

Serving static and media assets

Configuring NGINX

The production environment

Installing NGINX

Configuring uWSGI

Installing uWSGI

Serving Django through WSGI

Checking your project

Using PostgreSQL

Managing settings for multiple environments

Creating a production environment

Going Live

Summary

Serializing course contents

Creating custom permissions

Adding additional actions to view sets

Creating view sets and routers

Adding permissions to views

Handling authentication

Building custom views

Creating nested serializers

Building list and detail views

Understanding parsers and renderers

Defining serializers

Installing Django REST framework

Building a RESTful API

Building an API

Summary

Using the per-site cache

Caching views

Caching template fragments

Caching based on dynamic data

Using the low-level cache API

Cache levels

Monitoring Memcached

Adding Memcached to your project

Cache settings

Installing Memcached

Available cache backends

Using the cache framework

Rendering different types of content

Accessing the course contents

Enrolling in courses

Creating a student registration view

Adding student registration

Displaying courses

Rendering and Caching Content

Summary

Using mixins from django-braces

Reordering modules and contents

Managing modules and contents

Adding content to course modules

Using formsets for course modules

Managing course modules and content

Restricting access to class-based views

Working with groups and permissions

Using mixins for class-based views

Creating class-based views

Creating the authentication templates

Adding an authentication system

Creating a CMS

Adding ordering to module and content objects

Creating custom model fields

Creating the content models

Proxy models

Multi-table model inheritance

Abstract models

Using model inheritance

Creating models for diverse content

Using fixtures to provide initial data for models

Registering the models in the administration site

Building the course models

Setting up the e-learning project

Building an E-Learning Platform

Summary

Recommending products based on previous purchases

Building a recommendation engine

Using django-localflavor to validate form fields

Format localization

Adapting views for translations

Creating migrations for model translations

Integrating translations in the administration site

Translating model fields

Installing django-parler

Translating models with django-parler

Allowing users to switch language

Translating URL patterns

Adding a language prefix to URL patterns

URL patterns for internationalization

Fuzzy translations

Using the Rosetta translation interface

Translating the shop templates

The {% blocktrans %} template tag

The {% trans %} template tag

Translating templates

Translating your own code

Plural forms in translations

Translations including variables

Lazy translations

Standard translations

Translating Python code

Preparing our project for internationalization

How Django determines the current language

How to add translations to a Django project

Internationalization management commands

Internationalization and localization settings

Internationalization with Django

Adding internationalization and localization

Applying coupons to orders

Applying a coupon to the shopping cart

Building the coupon models

Creating a coupon system

Extending Your Shop

Summary

Sending PDF files by email

Rendering PDF files

Creating a PDF template

Installing WeasyPrint

Generating PDF invoices dynamically

Extending the admin site with custom views

Adding custom actions to the administration site

Exporting orders to CSV files

Going live

Testing payments

Integrating Braintree using Hosted Fields

Integrating the payment gateway

Installing the Braintree Python module

Creating a Braintree sandbox account

Integrating a payment gateway

Managing Payments and Orders

Summary

Monitoring Celery

Adding asynchronous tasks to your application

Adding Celery to your project

Installing RabbitMQ

Installing Celery

Launching asynchronous tasks with Celery

Creating customer orders

Including order models in the administration site

Creating order models

Registering customer orders

Setting the cart into the request context

Context processors

Creating a context processor for the current cart

Updating product quantities in the cart

Adding products to the cart

Building a template to display the cart

Adding items to the cart

Creating shopping cart views

Storing shopping carts in sessions

Session expiration

Session settings

Using Django sessions

Building a shopping cart

Creating catalog templates

Building catalog views

Registering catalog models on the admin site

Creating product catalog models

Creating an online shop project

Building an Online Shop

Summary

Next steps with Redis

Storing a ranking in Redis

Storing item views in Redis

Using Redis with Python

Installing Redis

Using Redis for storing item views

Application configuration classes

Working with signals

Using signals for denormalizing counts

Creating templates for actions

Using prefetch_related()

Using select_related()

Optimizing QuerySets that involve related objects

Displaying the activity stream

Adding user actions to the activity stream

Avoiding duplicate actions in the activity stream

Adding generic relations to your models

Using the contenttypes framework

Building a generic activity stream application

Building an AJAX view to follow users

Creating list and detail views for user profiles

Creating many-to-many relationships with an intermediary model

Building a follower system

Tracking User Actions

Summary

Adding AJAX pagination to your list views

Creating custom decorators for your views

Performing AJAX requests with jQuery

Cross-Site Request Forgery in AJAX requests

Loading jQuery

Adding AJAX actions with jQuery

Creating image thumbnails using sorl-thumbnail

Creating a detail view for images

Building a bookmarklet with jQuery

Overriding the save() method of a ModelForm

Cleaning form fields

Posting content from other websites

Registering the image model in the administration site

Creating many-to-many relationships

Building the image model

Creating an image bookmarking website

Sharing Content in Your Website

Summary

Authentication using Google

Authentication using Twitter

Authentication using Facebook

Adding social authentication to your site

Building a custom authentication backend

Using the messages framework

Using a custom user model

Extending the user model

User registration

User registration and user profiles

Resetting password views

Changing password views

Login and logout views

Using Django authentication views

Creating a login view

Using the Django authentication framework

Starting your social website project

Creating a social website project

Building a Social Website

Summary

Other full-text search engines

Searching with trigram similarity

Weighting queries

Stemming and ranking results

Building a search view

Searching against multiple fields

Simple search lookups

Installing PostgreSQL

Adding full-text search to your blog

Creating feeds for your blog posts

Adding a sitemap to your site

Creating custom template filters

Creating custom template tags

Creating custom template tags and filters

Extending Your Blog Application

Summary

Retrieving posts by similarity

Adding the tagging functionality

Adding comments to the post detail template

Handling ModelForms in views

Creating forms from models

Creating a comment system

Rendering forms in templates

Sending emails with Django

Handling forms in views

Creating forms with Django

Sharing posts by email

Enhancing Your Blog with Advanced Features

Summary

Using class-based views

Adding pagination

Creating templates for your views

Canonical URLs for models

Adding URL patterns for your views

Creating list and detail views

Building list and detail views

Creating model managers

When QuerySets are evaluated

Deleting objects

Using order_by()

Using exclude()

Using the filter() method

Retrieving objects

Updating objects

Creating objects

Working with QuerySet and managers

Customizing the way models are displayed

Adding your models to the administration site

The Django administration site

Creating a superuser

Creating an administration site for your models

Creating and applying migrations

Activating your application

Designing the blog data schema

Creating an application

Projects and applications

Project settings

Running the development server

Creating your first project

Installing Django with pip

Creating an isolated Python environment

Installing Django

Building a Blog Application

Reviews

Get in touch

Conventions used

Download the example code files

To get the most out of this book

What this book covers

Who this book is for

Preface

Packt is searching for authors like you

About the reviewers

About the author

Contributors

PacktPub.com

Why subscribe?

Packt Upsell

Dedication

版权信息

封面

封面

版权信息

Dedication

Packt Upsell

Why subscribe?

PacktPub.com

Contributors

About the author

About the reviewers

Packt is searching for authors like you

Preface

Who this book is for

What this book covers

To get the most out of this book

Download the example code files

Conventions used

Get in touch

Reviews

Building a Blog Application

Installing Django

Creating an isolated Python environment

Installing Django with pip

Creating your first project

Running the development server

Project settings

Projects and applications

Creating an application

Designing the blog data schema

Activating your application

Creating and applying migrations

Creating an administration site for your models

Creating a superuser

The Django administration site

Adding your models to the administration site

Customizing the way models are displayed

Working with QuerySet and managers

Creating objects

Updating objects

Retrieving objects

Using the filter() method

Using exclude()

Using order_by()

Deleting objects

When QuerySets are evaluated

Creating model managers

Building list and detail views

Creating list and detail views

Adding URL patterns for your views

Canonical URLs for models

Creating templates for your views

Adding pagination

Using class-based views

Summary

Enhancing Your Blog with Advanced Features

Sharing posts by email

Creating forms with Django

Handling forms in views

Sending emails with Django

Rendering forms in templates

Creating a comment system

Creating forms from models

Handling ModelForms in views

Adding comments to the post detail template

Adding the tagging functionality

Retrieving posts by similarity

Summary

Extending Your Blog Application

Creating custom template tags and filters

Creating custom template tags

Creating custom template filters

Adding a sitemap to your site

Creating feeds for your blog posts

Adding full-text search to your blog

Installing PostgreSQL

Simple search lookups

Searching against multiple fields

Building a search view

Stemming and ranking results

Weighting queries

Searching with trigram similarity

Other full-text search engines

Summary

Building a Social Website

Creating a social website project

Starting your social website project

Using the Django authentication framework

Creating a login view

Using Django authentication views

Login and logout views

Changing password views

Resetting password views

User registration and user profiles

User registration

Extending the user model

Using a custom user model

Using the messages framework

Building a custom authentication backend

Adding social authentication to your site

Authentication using Facebook

Authentication using Twitter

Authentication using Google

Summary

Sharing Content in Your Website

Creating an image bookmarking website

Building the image model

Creating many-to-many relationships

Registering the image model in the administration site

Posting content from other websites

Cleaning form fields

Overriding the save() method of a ModelForm

Building a bookmarklet with jQuery

Creating a detail view for images

Creating image thumbnails using sorl-thumbnail

Adding AJAX actions with jQuery

Loading jQuery

Cross-Site Request Forgery in AJAX requests

Performing AJAX requests with jQuery

Creating custom decorators for your views

Adding AJAX pagination to your list views

Summary

Tracking User Actions

Building a follower system

Creating many-to-many relationships with an intermediary model

Creating list and detail views for user profiles

Building an AJAX view to follow users

Building a generic activity stream application

Using the contenttypes framework

Adding generic relations to your models

Avoiding duplicate actions in the activity stream

Adding user actions to the activity stream

Displaying the activity stream

Optimizing QuerySets that involve related objects

Using select_related()

Using prefetch_related()

Creating templates for actions

Using signals for denormalizing counts

Working with signals

Application configuration classes

Using Redis for storing item views

Installing Redis

Using Redis with Python

Storing item views in Redis

Storing a ranking in Redis

Next steps with Redis

Summary

Building an Online Shop

Creating an online shop project

Creating product catalog models

Registering catalog models on the admin site

Building catalog views

Creating catalog templates

Building a shopping cart

Using Django sessions

Session settings

Session expiration

Storing shopping carts in sessions

Creating shopping cart views

Adding items to the cart

Building a template to display the cart

Adding products to the cart

Updating product quantities in the cart

Creating a context processor for the current cart

Context processors

Setting the cart into the request context

Registering customer orders

Creating order models

Including order models in the administration site

Creating customer orders

Launching asynchronous tasks with Celery

Installing Celery

Installing RabbitMQ

Adding Celery to your project

Adding asynchronous tasks to your application

Monitoring Celery

Summary

Managing Payments and Orders

Integrating a payment gateway

Creating a Braintree sandbox account

Installing the Braintree Python module

Integrating the payment gateway

Integrating Braintree using Hosted Fields

Testing payments

Going live

Exporting orders to CSV files

Adding custom actions to the administration site

Extending the admin site with custom views

Generating PDF invoices dynamically

Installing WeasyPrint

Creating a PDF template

Rendering PDF files

Sending PDF files by email

Summary

Extending Your Shop

Creating a coupon system

Building the coupon models

Applying a coupon to the shopping cart

Applying coupons to orders

Adding internationalization and localization

Internationalization with Django

Internationalization and localization settings

Internationalization management commands

How to add translations to a Django project

How Django determines the current language

Preparing our project for internationalization

Translating Python code

Standard translations

Lazy translations

Translations including variables

Plural forms in translations

Translating your own code

Translating templates

The {% trans %} template tag

The {% blocktrans %} template tag

Translating the shop templates

Using the Rosetta translation interface

Fuzzy translations

URL patterns for internationalization

Adding a language prefix to URL patterns

Translating URL patterns

Allowing users to switch language

Translating models with django-parler

Installing django-parler

Translating model fields

Integrating translations in the administration site

Creating migrations for model translations

Adapting views for translations

Format localization

Using django-localflavor to validate form fields

Building a recommendation engine

Recommending products based on previous purchases

Summary

Building an E-Learning Platform

Setting up the e-learning project

Building the course models

Registering the models in the administration site

Using fixtures to provide initial data for models

Creating models for diverse content

Using model inheritance

Abstract models

Multi-table model inheritance

Proxy models

Creating the content models

Creating custom model fields

Adding ordering to module and content objects

Creating a CMS

Adding an authentication system

Creating the authentication templates

Creating class-based views

Using mixins for class-based views

Working with groups and permissions

Restricting access to class-based views

Managing course modules and content

Using formsets for course modules

Adding content to course modules

Managing modules and contents

Reordering modules and contents

Using mixins from django-braces

Summary

Rendering and Caching Content

Displaying courses

Adding student registration

Creating a student registration view

Enrolling in courses

Accessing the course contents

Rendering different types of content

Using the cache framework

Available cache backends

Installing Memcached

Cache settings

Adding Memcached to your project

Monitoring Memcached

Cache levels

Using the low-level cache API

Caching based on dynamic data

Caching template fragments

Caching views

Using the per-site cache

Summary

Building an API

Building a RESTful API

Installing Django REST framework

Defining serializers

Understanding parsers and renderers

Building list and detail views

Creating nested serializers

Building custom views

Handling authentication

Adding permissions to views

Creating view sets and routers

Adding additional actions to view sets

Creating custom permissions

Serializing course contents

Summary

Going Live

Creating a production environment

Managing settings for multiple environments

Using PostgreSQL

Checking your project

Serving Django through WSGI

Installing uWSGI

Configuring uWSGI

Installing NGINX

The production environment

Configuring NGINX

Serving static and media assets

Securing connections with SSL

Creating an SSL certificate

Configuring NGINX to use SSL

Configuring our project for SSL

Creating a custom middleware

Creating a subdomain middleware

Serving multiple subdomains with NGINX

Implementing custom management commands

Summary

Other Books You May Enjoy