Python for Beginners with Telusko (Udemy.com)

You will learn Python in this course.

Python is one of the fastest-growing languages.

Python is interpreted, object-oriented, high-level, procedure-oriented language

It has different versions

The reason behind it is that there are a huge number of libraries available on the market, many companies and developers are using them, and they can be implemented in many areas.

It is a general-purpose language, as it can be used in Machine learning, GUI, Software Development, Web development, and many more.

Google, YouTube, Dropbox, NASA, and Yahoo use python

Django is a powerful, high-level web framework built with Python that follows the Model-View-Template (MVT) architectural pattern. The Django Software Foundation (DSF) is in charge of maintaining it as a free and open-source framework. The primary objective of Django is to simplify the development process of complex, database-driven websites.

A framework, in general, is a set of pre-written code and tools that provide a structure for building applications. It offers a foundation and common functionalities, allowing developers to focus on application-specific logic rather than dealing with low-level details. Django provides numerous built-in features and libraries that assist in handling common web development tasks, such as URL routing, form handling, authentication, and database management.

There are several reasons why developers choose Django for web development. Firstly, Django emphasizes the concept of "batteries included," meaning it comes with a wide range of ready-to-use components, reducing the need for external libraries. This saves development time and effort. Additionally, Django promotes the use of reusable code through its modular design, enabling developers to build applications quickly and efficiently.

Django can be used to develop both static and dynamic websites. For static websites, Django can serve as a content management system (CMS) where developers can easily manage and update the site's content. For dynamic websites, Django's MVT pattern plays a crucial role. The MVT architecture separates the application logic into three components:

1. Model: Represents the data structure and database schema. It defines the data models, relationships, and interactions with the database.

2. View: Handles the business logic and acts as an intermediary between the model and the template. It processes requests, retrieves data from the model, and prepares it for rendering.

3. Template: Defines the presentation logic and represents the user interface. It determines how the data is displayed to the user.

The MVT pattern promotes a clean separation of concerns, making the code more maintainable, reusable, and testable. Django's built-in ORM (Object-Relational Mapping) simplifies database operations, providing an intuitive way to interact with the database without writing complex SQL queries.

Overall, Django's robust features, scalability, security measures, and its supportive community make it an excellent choice for building large-scale, database-driven websites efficiently and effectively.