How to delete data in databse django project crud application python3

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Introduction to Django

Describing the basics of using a web framework for development
Understanding he concepts of MVC (Model-View-Controller)
Detailing the evolution of Django

Getting Started

Explaining the steps for installation of Django on Linux and Windows
Illustrating the setting database and project detailing project’s components

The Basics of Dynamic Web Pages

Illustrating views and their usage for dynamic content
Describing URLconfs and view mapping
Detailing the request handling process of Django
Explaining the usage of URL patterns and Errors

The Django Template System

Understanding the concepts and usage of template system of Django
Describing the template tags and filters in Django
Detailing the usage of template in views and their loading

Interacting with a Database: Models

Explaining the MTV (Model Template View) pattern of Django
Describing the process of configuring a database
Illustrating the steps to define a model and installing it
Understanding the data and database schema access and it’s management in Django

The Django Administration Site

Explaining the usage, access and customization of the admin interface

Form Processing

Describing the process of form creation and it’s processing
Explaining the techniques to apply validation rules to form
Illustrating the steps to customize layout and formatting of forms
Detailing forms creation from models

Advanced Views and URLconfs

Explaining the concepts of function imports and multiple view prefixes
Describing the usage of named groups for regex
Customizing views functions to pass extra options or default arguments
Illustrating the inclusion of other URLconfs

Generic Views

Explaining the usage and application of generic views and extending them

Extending the Template Engine

Using requestcontext and context processors for specifying variable in each context
Describing the techniques of extending templates by template library, custom template filters and loaders

Generating Non-HTML Content

Explaining the method to produce different MIME-types like csv, pdf, rss and sitemap from views

Sessions, Users, and Registration

Understanding cookies, session framework, users and authentication in django
Explaining the implementation of permissions, groups, messages, and profiles

Caching

Describing the process of setting up cache for faster response
Detailing the usage of low level cache API for caching in django
Explaining the usage of vary and cache headers

Other Contributed Subframeworks

Exploring the django standard library for add-ons
Describing the sites framework, flatpages, redirects and CSRF

Middleware

Detailing the installation and methods in middleware
Describing the built-in middleware in django

Integrating with Legacy Databases and Applications

Explaining the usage of inspectdb utility
Detailing the steps to specify authentication back-ends and integrating with legacy web applications

Extending Django's Admin Interface

Describing the steps to customize admin templates and admin views in django

Internationalization

Illustrating the usage of standard translation functions
Describing the creation of language files and language preference setting in django
Explaining the usage of translations in javascript

Security

Explaining techniques to counter different types of web attacks like SQL injection, cross-site scripting, cross-site request forgery, email header injection, directory traversal and exposed error messages

Deploying Django

Describing the basic configuration of single and multiple django installations
Explaining implementation of scaling, load balancing and redundancy in django
Illustrating techniques for performance tuning
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