Building a form More about Django Form classes Working with form templates Further topics Templates Support for template engines The Django template language Class-based views Introduction to class-based examples Simple usage in your URLconf Subclassing generic views Migrations The Commands Backend Support Workflow Dependencies Migration files Adding migrations to apps Reverting migrations Historical models make changes to a model, how do I update the database? Do Django models support multiple-column primary keys? Does Django support NoSQL databases? How do I add database-specific options to my CREATE TABLE

Form classes Working with form templates Further topics Templates The Django template language Support for template engines Class-based views Introduction to class-based views Built-in class-based generic URLconf Subclassing generic views Asynchronous class-based views Migrations The Commands Backend Support Workflow Transactions Dependencies Migration files Adding migrations to apps Reversing migrations per-site cache The per-view cache Template fragment caching The low-level cache API Asynchronous support Downstream caches Using Vary headers Controlling cache: Using other headers Order of MIDDLEWARE

Form classes Working with form templates Further topics Templates The Django template language Support for template engines Class-based views Introduction to class-based views Built-in class-based generic URLconf Subclassing generic views Asynchronous class-based views Migrations The Commands Backend Support Workflow Transactions Dependencies Migration files Adding migrations to apps Reversing migrations per-site cache The per-view cache Template fragment caching The low-level cache API Asynchronous support Downstream caches Using Vary headers Controlling cache: Using other headers Order of MIDDLEWARE

Form classes Working with form templates Further topics Templates The Django template language Support for template engines Class-based views Introduction to class-based views Built-in class-based generic Basic examples Usage in your URLconf Subclassing generic views Migrations The Commands Backend Support Workflow Transactions Dependencies Migration files Adding migrations to apps Reversing migrations per-site cache The per-view cache Template fragment caching The low-level cache API Asynchronous support Downstream caches Using Vary headers Controlling cache: Using other headers Order of MIDDLEWARE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 587 3.25 Asynchronous support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588 4 “How-to” detailed table of contents. • Not found anything? See FAQ: Getting Help for information on getting support and asking questions to the community. • Report bugs with Django in our ticket tracker. 1.3 How the links below: • The basics: URLconfs | View functions | Shortcuts | Decorators | Asynchronous Support • Reference: Built-in Views | Request/response objects | TemplateResponse objects • File uploads:

Form classes Working with form templates Further topics Templates The Django template language Support for template engines Class-based views Introduction to class-based views Built-in class-based generic Basic examples Usage in your URLconf Subclassing generic views Migrations The Commands Backend Support Workflow Transactions Dependencies Migration files Adding migrations to apps Reversing migrations framework Writing your own checks External packages Localflavor Comments Formtools Asynchronous support Async views Async safety Async adapter functions “How-to” guides Authentication using REMOTE_USER

the easiest choice. SQLite is included in Python, so you won’t need to install anything else to support your database. When starting your first real project, however, you may want to use a more scalable holds. The name of each Field instance (e.g. question_text or pub_date) is the field’s name, in machine-friendly format. You’ll use this value in your Python code, and your database will use it as the Django will use the machine-readable name. In this example, we’ve only defined a human-readable name for Question.pub_date. For all other fields in this model, the field’s machine-readable name will suffice

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 582 3.25 Asynchronous support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 582 4 “How-to” detailed table of contents. • Not found anything? See FAQ: Getting Help for information on getting support and asking questions to the community. • Report bugs with Django in our ticket tracker. 1.3 How the links below: • The basics: URLconfs | View functions | Shortcuts | Decorators | Asynchronous Support • Reference: Built-in Views | Request/response objects | TemplateResponse objects • File uploads:

Form classes Working with form templates Further topics Templates The Django template language Support for template engines Class-based views Introduction to class-based views Built-in class-based generic Basic examples Usage in your URLconf Subclassing generic views Migrations The Commands Backend Support Workflow Transactions Dependencies Migration files Adding migrations to apps Reversing migrations framework Writing your own checks External packages Localflavor Comments Formtools Asynchronous support Async views Async safety Async adapter functions “How-to” guides Authentication using REMOTE_USER

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553 3.25 Asynchronous support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554 4 “How-to” detailed table of contents. • Not found anything? See FAQ: Getting Help for information on getting support and asking questions to the community. • Report bugs with Django in our ticket tracker. 1.3 How the links below: • The basics: URLconfs | View functions | Shortcuts | Decorators | Asynchronous Support • Reference: Built-in Views | Request/response objects | TemplateResponse objects • File uploads: