What is Python?

Python is a high-level, interpreted programming language known for its simplicity, readability, and versatility. It was created by Guido van Rossum in the late 1980s with a focus on code readability and ease of learning.

Why Learn Python?

  • Simple and clean syntax, easy to learn for beginners
  • Versatile language suitable for various domains: web development, data analysis, machine learning, automation, etc.
  • Large standard library and vast ecosystem of external libraries and frameworks
  • Cross-platform compatibility, runs on Windows, macOS, and Linux
  • Supports multiple programming paradigms: procedural, object-oriented, and functional

Getting Started

Installing Python

Visit python.org and download the latest version of Python for your operating system. The Python installer includes the Python interpreter and the IDLE integrated development environment (IDE).

Writing Your First Python Program

Open a text editor and create a new file with a .py extension (e.g., hello.py). Write the following code:

print("Hello, World!")
 

Save the file and open the terminal or command prompt. Navigate to the directory containing the hello.py file, and run the following command:

 
python hello.py

You should see the output Hello, World! printed to the console.

In the tutorial, we'll cover the following topics:

  1. Introduction to Python
  2. Python Syntax and Data Types
  3. Operators and Expressions
  4. Control Flow Statements
  5. Functions
  6. Modules and Packages
  7. File Handling
  8. Object-Oriented Programming
  9. Exceptions and Error Handling
  10. Python Collections
  11. Python Strings
  12. Functional Programming in Python
  13. Working with Dates and Times
  14. Python Libraries and Frameworks
  15. Python Testing and Debugging
  16. Python Advanced Topics