Web Development with Django Cookbook（Second Edition）

封面

版权页

Credits

About the Author

About the Reviewers

www.PacktPub.com

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Chapter 1. Getting Started with Django 1.8

Introduction

Working with a virtual environment

Creating a project file structure

Handling project dependencies with pip

Making your code compatible with both Python 2.7 and Python 3

Including external dependencies in your project

Configuring settings for development testing staging and production environments

Defining relative paths in the settings

Creating and including local settings

Setting up STATIC_URL dynamically for Subversion users

Setting up STATIC_URL dynamically for Git users

Setting UTF-8 as the default encoding for MySQL configuration

Setting the Subversion ignore property

Creating the Git ignore file

Deleting Python-compiled files

Respecting the import order in Python files

Creating app configuration

Defining overwritable app settings

Chapter 2. Database Structure

Introduction

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

Using migrations

Switching from South migrations to Django migrations

Changing a foreign key to the many-to-many field

Chapter 3. Forms and Views

Introduction

Passing HttpRequest to the form

Utilizing the save method of the form

Uploading images

Creating a form layout with django-crispy-forms

Downloading authorized files

Filtering object lists

Managing paginated lists

Composing class-based views

Generating PDF documents

Implementing a multilingual search with Haystack

Chapter 4. Templates and JavaScript

Introduction

Arranging the base.html template

Including JavaScript settings

Using HTML5 data attributes

Opening object details in a modal dialog

Implementing a continuous scroll

Implementing the Like widget

Uploading images by Ajax

Chapter 5. Custom Template Filters and Tags

Introduction

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 a template tag to modify request query parameters

Chapter 6. Model Administration

Introduction

Customizing columns on the change list page

Creating admin actions

Developing change list filters

Customizing default admin settings

Inserting a map into a change form

Chapter 7. Django CMS

Introduction

Creating templates for Django CMS

Structuring the page menu

Converting an app to a CMS app

Attaching your own navigation

Writing your own CMS plugin

Adding new fields to the CMS page

Chapter 8. Hierarchical Structures

Introduction

Creating hierarchical categories

Creating a category administration interface with django-mptt-admin

Creating a category administration interface with django-mptt-tree-editor

Rendering categories in a template

Using a single selection field to choose a category in forms

Using a checkbox list to choose multiple categories in forms

Chapter 9. Data Import and Export

Introduction