دانلود کتاب Becoming an Enterprise Django Developer. Discover best practices, tooling, and solutions for writing and organizing Django applications in production

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Cover Title Page Copyright and Credits Contributors About the reviewer Table of Contents Preface Part 1 – Starting a Project Chapter 1: Undertaking a Colossal Project Technical requirements Building an enterprise Reasons to choose enterprise-level applications Types of enterprise systems Why Python/Django? Types of APIs Designing and planning Requirements gathering Visualization and interpretation Hosting and deployment Creating and configuring a Heroku plan Configuring Heroku environments Custom repositories Advanced deployment Domain Name System Summary Chapter 2: Project Configuration Technical requirements Choosing development tools Text editors Integrated development environments Starting a project Using the IDE Using the command line Creating a virtual environment Configuring the requirements.txt file(s) Using the IDE Using the command line Project configuration Django settings.py file Creating an environment file Creating a Procfile Django static files Django media files Creating a .gitignore file Creating a Django app Using basic database settings SQLite MySQL MariaDB Oracle SQL Server PostgreSQL Preparing PostgreSQL for Heroku Installing PostgreSQL Using the PgAdmin tool Environment connection settings Building initial table structures Remote data migrations Heroku database push/pull operations Summary Chapter 3: Models, Relations, and Inheritance Technical requirements Preparing for this chapter Writing model classes Standard field types Third-party field types Model field validators Working with model field relationships Field arguments Field type – ForeignKey Field type – ManyToManyField Mutable versus immutable objects Using the Meta subclass Meta options – verbose_name and verbose_name_plural Meta option – ordering Meta option – indexes Meta option – db_table Customizing models Writing methods Decorators Extending models Extending basic model classes Extending the Django User model Using the Django shell Running basic Python scripts Generating a SECRET_KEY variable Saving data Loading the chapter_3 data fixture Performing queries Model method – all() Model method – get() Model method – filter() Aggregates Writing model managers Summary Part 2 – Django Components Chapter 4: URLs, Views, and Templates Technical requirements Preparing for this chapter Configuring URL patterns Basic path functions Redirecting patterns Using path converters Mapping URL patterns Using simple views Using kwargs in views Working with conditional responses Linking models to views and templates Resolving URLs Naming URL patterns Using the reverse() function Using the {% url %} template tag Processing trailing slashes Resolving absolute URLs Creating a context processor From the request object From within a model class Working with complex views Class-based views Extending class-based views Asynchronous views Working with templates Template tags Template filters Custom tags and filters Error page templates Summary Chapter 5: Django Forms Technical requirements Preparing for this chapter Types of forms Form class – Form Form class – ModelForm Using form fields Common field arguments Field widgets Field validators Cleaning forms Method – clean_{{ your_field_name }}() Method – clean() Creating custom form fields Field class – Field Using a custom field Working with form views View class – FormView HTTP request methods Rendering forms in templates Render form – as_p Render form – as_table Render form – as_ul Render form – using template_name Render demo Linking a model to a form View class – CreateView View class – UpdateView Adding inline formsets Formset function – formset_factory Using inline formsets in the view class Rendering inline formsets in the template Dynamic inline formsets Summary Chapter 6: Exploring the Django Admin Site Technical requirements Preparing for this chapter Using the Django admin site Activating the Django admin site Logging into the Django admin site Writing admin classes Registering models Configuring admin class options Changelist view-related options Change/add view-related options Add view-related options Adding admin class methods Method – get_form() Method – save_model() Method – delete_model() Writing custom admin form classes Initializing an admin form Using the Django authentication system Adding a seller Granting permissions Permission groups Summary Chapter 7: Working with Messages, Email Notifications, and PDF Reports Technical requirements Preparing for this chapter Creating a Mailtrap account Using the Django messages framework Enabling the Django messages framework Creating a message Displaying messages Configuring email notifications As plain text emails As HTML emails As HTML emails with a plain text alternative With file attachments That fail silently Writing custom email templates For plain text emails For HTML emails Providing template context Generating PDF reports As template-based PDFs Adding context Summary Part 3 – Advanced Django Components Chapter 8: Working with the Django REST Framework Technical requirements Preparing for this chapter Installing the Django REST framework Serializing objects The serializer classes The viewset classes Using URL routers Using the Browsable API Building SPA-like pages Creating the view Building the template Writing the JavaScript Mapping the URL pattern First demo Writing custom API endpoints Creating the view Building the template Modifying the JavaScript Mapping the URL pattern Second demo Authenticating with tokens Project configuration Creating the view Building the template Modifying the JavaScript Mapping the URL pattern Third demo Summary Chapter 9: Django Testing Technical requirements Preparing for this chapter Understanding automated testing in Django Getting started with unit testing Basic unit test script Testing Django models Testing HTTP view requests Testing method-based views Testing class-based views Testing authenticated view requests Using the Client() class Testing Django REST API endpoints Creating an object test case Updating an object test case Using the DjDT Installing the DjDT How to use the DjDT Summary Chapter 10: Database Management Technical requirements Preparing for this chapter Exporting data into a data fixture Using the dumpdata command Importing data from a data fixture Using the importdata command Using the select_related() method Creating the view Building the template Mapping the URL pattern First demo Using the prefetch_related() method Vehicles view Sellers view Using the Prefetch() class Modifying the view Modifying the template Fourth demo Summary Index Other Books You May Enjoy