Python is a popular high-level programming language known for its readability and simplicity. It has dynamic semantics, automatic memory management, and supports object-oriented, imperative, and functional programming. Django is a Python web framework that follows the MVC pattern and emphasizes reusability. It includes an ORM, automatic admin interface, template engine, and security features to enable rapid development of secure websites.

1. Python & Django
Allan

2. What is Python?
· Python is a high-level, interpreted programming language that is widely used for web development, scientific computing, data
analysis, artificial intelligence, and other applications. It is known for its readability and simplicity, making it a great language
for beginners to learn.

3. Some of its key features include:
· Dynamic semantics
· Automatic memory management
· High-level built-in data structures
· Support for multiple programming paradigms, including object-oriented, imperative, and functional programming
· A large and active user community
· A vast selection of libraries and frameworks Available on various operating systems
· Open-source
Python 3 is the latest version of Python, with a number of improvements and new features over Python 2.

4. Python Features
· Simple and easy to learn: Python has a simple and easy-to-understand syntax, making it an excellent language for beginners.
· Interpreted language: Python is an interpreted language, meaning the source code can is compiled and executed line by line, making it easier to debug
and test.
· High-level language: Python is a high-level language that abstracts away many low-level programming details.
· Object-oriented programming: Python supports object-oriented programming, a programming paradigm that organises code into objects and classes,
making it easier to reuse and maintain.
· Extensive standard library: Python has a large library, which includes modules for various everyday programming tasks, such as connecting to web
servers, reading and writing files, and working with data.
· Dynamic semantics: Python has dynamic semantics, meaning that the variable type is determined at runtime, not compile time.
· Automatic memory management: Python automatically manages memory, so developers do not worry about memory leaks or other memory-related
issues.
· Support for multiple programming paradigms: Python supports multiple programming paradigms, including object-oriented, imperative, and functional
programming.
· Active community: Python has an active community of developers who contribute to the language and its ecosystem, providing support and creating new
libraries and frameworks.
· Platform-independent: Python is platform-independent, it can run on various operating systems such as Windows, Mac, and Linux. Open-source: Python
is open-source, it means that the source code is freely available and can be modified and distributed by anyone.

5. What is Django?
· Django is a high-level Python web framework that enables rapid development of secure and maintainable websites.
· It follows the Model-View-Controller (MVC) architectural pattern and emphasises reusability and "pluggability" of components.

6. Some of its key features include:
· Object-relational mapper (ORM): Django includes an ORM that allows developers to interact with databases using Python code, rather than writing
raw SQL queries.
· Automatic admin interface: Django provides an automatic admin interface that allows developers to manage the content of their website without
writing any additional code.
· Template engine: Django includes a template engine that separates the presentation logic of a website from its business logic, making it easier to
maintain and update the website's design. URL routing: Django allows you to define URL patterns for your views, so you can easily map URLs to
views. Security features: Django includes built-in security features such as cross-site scripting (XSS) protection, cross-site request forgery (CSRF)
protection, and SQL injection protection.
· Scalability: Django is designed to handle high traffic and is used by many large websites, such as Instagram, Pinterest, and The Washington Times.
Middleware: Django provides a flexible middleware system that allows developers to add functionality to the request/response processing flow,
such as authentication, caching, and compression.
· Community: Django has a large and active community that contributes to the framework, providing support, creating plugins, and developing new
features. Mature: Django is a mature framework, it has been around since 2005, which means it has had plenty of time to mature and stabilize.
· Mature: Django is a mature framework, it has been around since 2005, which means it has had plenty of time to mature and stabilize.

7. Django follows the Model-View-Controller (MVC) architectural pattern, which separates the application logic
into three components: the model, the view, and the controller.
The workflow in Django can be summarised as follows:
· Models: The models are used to define the data structure and relationships of the application. They are written in Python and use the Object-Relational
Mapping (ORM) system to interact with the database.
· Views: The views handle the business logic of the application. They handle user requests and determine what data to retrieve from the models and how
to present it to the user.
· Templates: The templates are used to define the presentation of the data. They use a template language to define the structure of the HTML pages and
are populated with data from the views.
· Controllers: The controllers are responsible for handling user requests and determining which view should be used to handle the request. They use URL
routing to map URLs to views.
· URL Routing: URL routing maps URLs to views. It is used to determine which view should handle a specific request based on the URL requested.
· Forms: Django provides built-in forms classes to handle forms. It allows you to define forms in python classes and render them in the templates.
Administration:
· Django also provides an automatically generated admin interface that makes it easy to manage data.
· Testing: Django includes a testing framework that allows you to write unit tests for your models and views to ensure that your code is working as
expected.

8. Thank you