Shaw Ben and others / Шоу Бен и другие - Web Development with Django: A definitive guide to building modern Python web applications using Django 4, 2nd Edition / Веб-разработка с помощью Django [2023, PDF, EPUB, ENG]

Reply to topic
DL-List and Torrent activity
Size:  51 MB   |    Registered:  2 years 1 month   |    Completed:  1 time
Seeders:  663  [  0 KB/s  ]   Leechers:  9  [  0 KB/s  ]   Show peers in full details
 
   
 
 
Author Message

Download WYSIWYG ®

Gender: Male

Longevity: 10 years

Posts: 1546

Post 06-Jun-2023 05:15

[Quote]

Web Development with Django: A definitive guide to building modern Python web applications using Django 4, 2nd Edition / Веб-разработка с помощью Django: Полное руководство по созданию современных веб-приложений на Python с использованием Django 4, 2-е издание
Год издания: 2023
Автор: Shaw Ben and others / Шоу Бен и другие
Издательство: Packt Publishing
ISBN: 978-1-80323-060-3
Язык: Английский
Формат: PDF, EPUB
Качество: Издательский макет или текст (eBook)
Интерактивное оглавление: Да
Количество страниц: 764
Описание: Work through realistic case studies to create your own websites easily, securely, and quickly
Key Features
Understand Django functionality and the Model-View-Template (MVT) paradigm
Create and iteratively build a book review website, adding features as you build your knowledge
Explore advanced concepts such as REST API implementation and third-party module integration
Book Description
Do you want to develop reliable and secure applications that stand out from the crowd without spending hours on boilerplate code? You’ve made the right choice trusting the Django framework, and this book will tell you why. Often referred to as a “batteries included” web development framework, Django comes with all the core features needed to build a standalone application. Web Development with Django will take you through all the essential concepts and help you explore its power to build real-world applications using Python.
Throughout the book, you’ll get the grips with the major features of Django by building a website called Bookr – a repository for book reviews. This end-to-end case study is split into a series of bitesize projects presented as exercises and activities, allowing you to challenge yourself in an enjoyable and attainable way. As you advance, you’ll acquire various practical skills, including how to serve static files to add CSS, JavaScript, and images to your application, how to implement forms to accept user input, and how to manage sessions to ensure a reliable user experience. You’ll cover everyday tasks that are part of the development cycle of a real-world web application.
By the end of this Django book, you’ll have the skills and confidence to creatively develop and deploy your own projects.
What you will learn
Create a new application and add models to describe your data
Use views and templates to control behavior and appearance
Implement access control through authentication and permissions
Develop practical web forms to add features such as file uploads
Build a RESTful API and JavaScript code that communicates with it
Connect to a database such as PostgreSQL
Who this book is for
This book is for programmers looking to enhance their web development skills using the Django framework. To fully understand the concepts explained in this book, basic knowledge of Python programming as well as familiarity with JavaScript, HTML, and CSS is assumed.
Работайте с помощью реалистичных тематических исследований, чтобы создавать свои собственные веб-сайты легко, безопасно и быстро
Ключевые функции
Понимать функциональность Django и парадигму Model-View-Template (MVT)
Последовательно создавайте веб-сайт с обзорами книг, добавляя функции по мере накопления знаний
Изучите передовые концепции, такие как реализация REST API и интеграция сторонних модулей
Описание книги
Вы хотите разрабатывать надежные и безопасные приложения, которые выделяются из общей массы, не тратя часы на написание шаблонного кода? Вы сделали правильный выбор, доверившись фреймворку Django, и эта книга расскажет вам почему. Часто называемый фреймворком веб-разработки “с батарейками в комплекте”, Django поставляется со всеми основными функциями, необходимыми для создания автономного приложения. Веб-разработка с помощью Django познакомит вас со всеми основными концепциями и поможет изучить его возможности для создания реальных приложений с использованием Python.
На протяжении всей книги вы будете знакомиться с основными функциями Django, создав веб–сайт под названием Bookr - хранилище рецензий на книги. Это комплексное тематическое исследование разделено на серию небольших проектов, представленных в виде упражнений и активностей, что позволяет вам бросить вызов самому себе приятным и достижимым способом. По мере продвижения вы приобретете различные практические навыки, в том числе, как использовать статические файлы для добавления CSS, JavaScript и изображений в ваше приложение, как внедрять формы для приема пользовательского ввода и как управлять сеансами для обеспечения надежного взаимодействия с пользователем. Вы расскажете о повседневных задачах, которые являются частью цикла разработки реального веб-приложения.
К концу этой книги по Django у вас появятся навыки и уверенность, необходимые для творческой разработки и внедрения ваших собственных проектов.
Чему вы научитесь
Создадите новое приложение и добавите модели для описания ваших данных
Использовать представления и шаблоны для управления поведением и внешним видом
Реализуете контроль доступа с помощью аутентификации и разрешений
Разработаете практичные веб-формы для добавления таких функций, как загрузка файлов
Создадите RESTful API и JavaScript-код, который взаимодействует с ним
Подключитесь к базе данных, такой как PostgreSQL
Для кого предназначена эта книга
Эта книга предназначена для программистов, желающих улучшить свои навыки веб-разработки с использованием фреймворка Django. Чтобы полностью понять концепции, описанные в этой книге, требуются базовые знания программирования на Python, а также знакомство с JavaScript, HTML и CSS.

Примеры страниц

Оглавление

Prefacexvii
1
An Introduction to Django1
Technical requirements 2
Scaffolding a Django project and app 2
Exercise 1.01 – creating a project and app, and starting the development server 4
Understanding the model-view-template paradigm 7
Models7
Views8
Templates8
MVT in practice 8
An introduction to HTTP 11
Processing a request 15
Exploring the Django project structure 16
The myproject directory 18
Django development server 19
Django apps 19
PyCharm setup 21
Exercise 1.02 – project setup in PyCharm 21
Introducing Django views 30
Exploring URL mapping detail 31
Exercise 1.03 – writing a view and mapping a URL to it 32
Working with GET, POST, and QueryDict objects 36
Exercise 1.04 – exploring GET values and QueryDict objects 38
Exploring Django settings 40
Referring to Django Settings in Your Code 42
Finding HTML templates in app directories43
Exercise 1.05 – creating a templates directory and a base template 43
Rendering a template with the render function 47
Exercise 1.06 – rendering a template in a view 47
Rendering variables in templates 49
Exercise 1.07 – using variables in templates 49
Debugging and dealing with errors 52
Exceptions52
Exercise 1.08 – generating and viewing exceptions54
Debugging55
Exercise 1.09 – debugging your code 56
Activity 1.01 – creating a site welcome screen 60
Table of Contents
Activity 1.02 – a book search scaffold 61 Summary 63
2
Models and Migrations 65
Technical requirements 66
Understanding and using databases 66
Relational databases 67
Non-relational databases 67
Database operations using SQL 68
Data types in relational databases 68
Exercise 2.01 – creating a book database 68
Understanding CRUD operations using SQL 72
SQL create operations 73
SQL read operations 73
SQL update operations 74
SQL delete Operations 75
Exploring Django ORM 75
Database configuration and creating Django
applications 76
Django apps 77
Django migration 78
Creating Django models and
migrations 80
Field options 82
Primary keys 84
Relationships 86
Adding the Review model 90
Model methods 92
Migrating the reviews app 93
Django’s database CRUD operations 95
Exercise 2.02 – creating an entry in the bookr database 96
Exercise 2.03 – using the create() method to create an entry 97
Creating an object with a foreign key 98
Exercise 2.04 – creating records for a many-to-one relationship 98
Exercise 2.05 – creating records with many-to-many relationships 100
Exercise 2.06 – a many-to-many relationship
using the add() method 101
Using the create() and set() methods for
many-to-many relationships 102
Read operations 103
Exercise 2.07 – using the get() method to
retrieve an object 103
Returning an object using the get() method 104
Exercise 2.08 – using the all() method to
retrieve a set of objects 105
Retrieving objects by filtering 105
Exercise 2.09 – using the filter() method to
retrieve objects 106
Filtering by field lookups 106
Using pattern matching for filtering operations 107
Retrieving objects by using the exclude()
method 108
Retrieving objects using the order_by() method 108
Querying across relationships 111
Querying using foreign keys 111
Querying using the model name 111
Querying across foreign key relationships
using the object instance 112
Exercise 2.10 – querying across a many-tomany
relationship using the field lookup 112
Exercise 2.11 – a many-to-many query using
objects 113
Exercise 2.12 – a many-to-many query using
the set() method 113
Exercise 2.13 – using the update() method 114
Exercise 2.14 – using the delete() method 115
Bulk create and bulk update
operations 115
Exercise 2.15 – creating multiple records
using bulk_create 116
Exercise 2.16 – updating multiple records
using bulk_update 117
Performing complex lookups using Q
objects 117
Exercise 2.17 – performing a complex query
using a Q object 118
Exercise 2.18 – verifying whether a queryset
contains a given object 118
Activity 2.01 – creating models for a
project management application 120
Populating the Bookr project’s
database 120
Summary 121
3
URL Mapping, Views, and Templates 123
Technical requirements 124
Understanding function-based views 124
Understanding class-based views 124
URL configuration 125
Exercise 3.01 – implementing a simple
function-based view 127
Working with Django templates 130
Exercise 3.02 – using templates to display a
greeting message 132
Django’s template language 134
Exercise 3.03 – displaying a list of books and
reviews 136
Template inheritance 139
Template styling with Bootstrap 140
Exercise 3.04 – adding template inheritance
and a Bootstrap navigation bar 142
Activity 3.01 – implementing the book
details view 144
Summary 146
4
An Introduction to Django Admin 147
Technical requirements 149
Creating a superuser account 149
Exercise 4.01 – creating a superuser account 149
CRUD operations using the Django
admin app 151
Create 152
Retrieve 154
Update 156
Delete 158
Managing Django users and groups 159
Exercise 4.02 – adding and modifying users
and groups through the admin app 160
Registering models with the
admin app 165
Registering the reviews model 166
Change lists 167
The Change publisher page 168
The Book change page 172
Exercise 4.03 – foreign keys and deletion
behavior in the admin app 175
Customizing the admin interface 177
Site-wide Django admin customizations 177
Customizing the ModelAdmin classes 187
The list display fields 188
The display decorator 194
The filter 195
Exercise 4.04 – adding the date list_filter and
date_hierarchy filters 196
The search bar 199
Excluding and grouping fields 202
Activity 4.03 – customizing the Model admins 206
Summary 209
5
Serving Static Files 211
Technical requirements 213
Static file serving 213
Introduction to Static Files Finder 214
Static file finders – use during a request 215
AppDirectoriesFinder 215
Static file namespacing 216
Exercise 5.01 – serving a file from an app
directory 218
Generating static URLs with the
static template tag 222
Exercise 5.02 – using the static template tag 226
FileSystemFinder 229
Exercise 5.03 – serving from a project static
directory 230
Static file finders – use during
collectstatic 233
Exercise 5.04 – collecting static files for
production 235
STATICFILES_DIRS prefixed mode 236
The findstatic command 239
Exercise 5.05 – finding files using findstatic 240
Serving the latest files (for cache
invalidation) 243
Exercise 5.06 – exploring the
ManifestFilesStorage storage engine 245
Custom storage engines 249
Activity 5.01 – adding a Reviews logo 252
Activity 5.02 – CSS enhancements 254
Activity 5.03 – adding a global logo 256
Summary 258
6
Forms 259
Technical requirements 259
What is a form? 260
The form element 262
Types of inputs 263
Exercise 6.01 – building a form in HTML 264
Form security with Cross-Site Request
Forgery Protection 272
Accessing data in the View 276
Exercise 6.02 – working with POST data
in a view 276
Choosing between GET or POST 280
Why use GET when we can put parameters
in the URL mappings? 282
The Django Forms library 283
Defining a form 284
Rendering a form in a template 295
Exercise 6.03 – building and rendering a
Django form 300
Validating forms and retrieving
Python values 305
Exercise 6.04 – validating forms in a view 308
Built-in field validation 311
Exercise 6.05 – adding extra field validation 312
Activity 1 – Book Search 314
Summary 318
7
Advanced Form Validation and Model Forms 319
Technical requirements 320
Custom field validation and cleaning 320
Custom validators 320
Cleaning methods 322
Multi-field validation 323
Exercise 7.01 – custom clean and validation
methods 327
Adding placeholders and initial
values 336
Exercise 7.02 – placeholders and initial values 338
Creating or editing Django models 340
The ModelForm class 342
Exercise 7.03 – creating and editing a publisher 346
Activity 7.01 – styling and integrating the
publisher form 352
Activity 7.02 – Review Creation UI 356
Summary 363
8
Media Serving and File Uploads 365
Technical requirements 366
Settings for media uploads and
serving 366
Serving media files in development 366
Exercise 8.01 – configuring media storage and
serving 367
Context processors and using MEDIA_URL
in templates 371
Exercise 8.02 – template settings and using
MEDIA_URL in templates 373
File uploads using HTML forms 376
Working with uploaded files in a view 378
Exercise 8.03 – file upload and download 381
File uploads with Django forms 385
Exercise 8.04 – file uploads with a Django form 386
Image uploads with Django forms 391
Resizing an image with Pillow 393
Exercise 8.05 – image uploads using Django
forms 394
Serving uploaded (and other) files
using Django 397
Storing files on model instances 398
Storing images on model instances 402
Working with FieldFile 403
Referring to media in templates 408
ModelForms and file uploads 414
Exercise 8.07 – file and image uploads using
ModelForm 416
Handling file saving 419
Activity 8.01 – image and PDF
upload of books 421
Activity 8.02 – displaying the cover
and sample link 425
Summary 427
9
Sessions and Authentication 429
Technical requirements 430
Middleware 430
Middleware modules 431
Implementing authentication views and
templates 433
Exercise 9.01 – repurposing the Admin app
login template 438
Password storage in Django 441
The profile page and the request.user object 441
Exercise 9.02 – adding a profile page 442
Authentication decorators and
redirection 444
Exercise 9.03 – adding authentication
decorators to the views 447
Enhancing templates with
authentication data 450
Exercise 9.04 – toggling login and logout
links in the base template 450
Activity 9.01 – authentication-based content
using conditional blocks in templates 452
Sessions 454
The session engine 454
Do you need to flag cookie content? 455
Pickle or JSON storage? 456
Exercise 9.05 – examining the session key 457
Storing data in sessions 461
Exercise 9.06 – storing recently viewed books
in sessions 462
Activity 9.02 – using session storage for the
Book Search page 467
Summary 469
10
Advanced Django Admin and Customizations 471
Technical requirements 472
Customizing the admin site 472
Discovering admin files in Django 472
Django’s AdminSite class 473
Exercise 10.01 – creating a custom admin site
for Bookr 475
Overriding the default admin.site 478
Exercise 10.02 – overriding the default admin
site 478
Customizing admin site text using AdminSite
attributes 480
Customizing admin site templates 481
Exercise 10.03 – customizing the logout
template for the Bookr admin site 483
Adding views to the admin site 485
Creating the view function 485
Accessing common template variables 486
Mapping URLs for the custom view 486
Restricting custom views to the admin site 487
Exercise 10.04 – adding custom views to the
admin site 488
Passing additional keys to templates using
template variables 491
Activity 10.01 – building a custom admin
dashboard with a built-in search 492
Summary 494
11
Advanced Templating and Class-Based Views 495
Technical requirements 496
Template filters 496
Custom template filters 497
Creating custom template filters 498
Implementing the custom filter function 499
Using custom filters inside templates 499
Exercise 11.01 – Creating a custom template
filter 500
String filters 503
Template tags 504
The types of template tags 505
Simple tags 505
Creating a simple template tag 505
Exercise 11.02 – Creating a custom simple tag 507
Inclusion tags 510
Exercise 11.03 – Building a custom inclusion
tag 512
Django views 515
Class-based views 515
Exercise 11.04 – Creating a book catalog
using a CBV 517
CRUD operations with CBVs 523
The Read view 524
Activity 11.01 – Rendering details on the user
profile page using inclusion tags 528
Summary 530
12
Building a REST API 531
Technical requirements 532
Understanding REST APIs 532
Django REST framework 532
Installation and configuration 533
Functional API views 533
Understanding serializers 536
Class-based API views and generic views 539
Activity 12.01 – creating an API
endpoint for a top contributors page 544
Simplifying the code using ViewSets 545
URL configuration using routers and Viewsets 546
Exercise 12.04 – using ViewSets and routers 546
Implementing authentication 550
Token-based authentication 551
Exercise 12.05 – omplementing token-based
authentication for Bookr APIs 551
Summary 556
13
Generating CSV, PDF, and Other Binary Files 557
Technical requirements 558
Working with CSV files inside Python 558
Working with Python’s csv module 558
Reading data from a CSV file 558
Exercise 13.0 – reading a CSV file with Python 559
Writing to CSV files using Python 562
Exercise 13.02 – generating a CSV file using
Python’s csv module 563
A better way to read and write CSV files 566
Working with Excel files in Python 568
Binary file formats for data exports 569
Working with XLSX files using
the XlsxWriter package 569
XLSX files 569
Exercise 13.03 – creating XLSX files in Python 572
Working with PDF files in Python 575
Converting web pages into PDFs 575
Exercise 13.04 – generating a PDF version of
a web page in Python 575
Playing with graphs in Python 578
Integrating plotly with Django 583
Integrating visualizations with
Django 583
Exercise 13.06 – visualizing a user’s reading
history on the user’s profile page 583
Activity 13.01 – exporting the books read by
a user as an
XLSLX file 589
Summary 590
14
Testing Your Django Applications 591
Technical requirements 592
Importance of testing 592
Automation testing 592
Testing in Django 593
Implementing test cases 594
Unit testing in Django 594
Utilizing assertions 594
Exercise 14.01 – writing a simple unit test 596
Performing pre-test setup and cleanup after
every test case run 598
Testing Django models 599
Exercise 14.02 – testing Django models 599
Testing Django views 603
Exercise 14.03 – writing unit tests for Django
views 604
Testing views with authentication 607
Exercise 14.04 – writing test cases to validate
authenticated users 608
Django RequestFactory 612
Exercise 14.05 – using RequestFactory to test
views 612
Testing class-based views 615
Test case classes in Django 615
The SimpleTestCase class 616
The TransactionTestCase class 616
The LiveServerTestCase class 616
Modularizing test code 617
Activity 14.01 – testing models and
views in Bookr 618
Summary 619
15
Django Third-Party Libraries 621
Technical requirements 622
Environment variables 622
django-configurations 625
manage.py changes 627
Configuration from environment variables 628
Exercise 15.01 – Django configurations setup 629
dj-database-url 633
Exercise 15.02 – dj-database-url and setup 637
The Django Debug Toolbar 638
Exercise 15.03 – setting up the Django Debug
Toolbar 655
django-crispy-forms 658
The crispy filter 659
The crispy template Tag 660
Exercise 15.04 – using Django Crispy Forms
with SearchForm 662
django-allauth 667
django-allauth installation and setup 670
Initiating authentication with django-allauth 673
Other django-allauth features 673
Activity 15.01 – using FormHelper to update
forms 674
Summary 677
16
Using a Frontend JavaScript Library with Django 679
Technical requirements 679
JavaScript frameworks 680
An introduction to JavaScript 682
Loading JavaScript 682
Variables and constants 683
Working with React 688
Components 689
Exercise 16.01 – setting up a React example 694
JSX – a JavaScript syntax extension 697
Exercise 16.02 – JSX and Babel 699
JSX properties 700
Exercise 16.03 – React component properties 701
JavaScript promises 703
The fetch function 704
Exercise 16.04 – fetching and rendering books 708
The verbatim template tag 712
Activity 16.01 – reviews preview 713
Summary 719
Index 721
Other Books You May Enjoy 736
[only-soft.org].t181542.torrent
Torrent: Registered [ 2023-06-06 05:15 ] · A4175EF7BBF81ED924E68B9432C9D4401AD44A86

17 KB

Status: checked
Completed: 1 times
Size: 51 MB
Rate: 
(Vote: 0)
Have thanked: 0  Thanks
Shaw Ben and others / Шоу Бен и другие - Web Development with Django: A definitive guide to building modern Python web applications using Django 4, 2nd Edition / Веб-разработка с помощью Django [2023, PDF, EPUB, ENG] download torrent for free and without registration
[Profile] [PM]
Display posts:    
Reply to topic

Current time is: 10-Jul 18:38

All times are UTC + 2



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum