Sriramkumar R. Basic of Python Programming 2023

Textbook in PDF format

Python is a high-level, versatile, and widely-used programming language known for its simplicity and readability. It is a general-purpose language that can be used for various applications, from web development to data analysis, scientific computing, artificial intelligence, and more.
Here are some key aspects of Python programming:
Syntax: Python uses a clean and easy-to-read syntax. It is known for its use of indentation (whitespace) to define code blocks, which enhances code readability.
Data Types: Python supports various data types, including integers, floating-point numbers, strings, lists, dictionaries, and more. You don't need to declare the data type explicitly; Python infers it.
Variables: You can create variables to store data. Python uses dynamic typing, which means you don't need to declare a variable's type; it's determined at runtime.
Control Flow: Python supports common control flow statements like if, else, and while loops. It also has a powerful "for" loop that can iterate over a wide range of objects.
Functions: You can define functions to group code into reusable blocks. Functions are defined using the def keyword.
Modules: Python has a rich standard library, and you can also create your modules. These are reusable pieces of code you can import into your programs.
Libraries: Python has a vast ecosystem of libraries for various purposes.
Object-Oriented Programming (OOP): Python supports OOP concepts like classes and inheritance, making it an excellent language for building complex, organized code.
Exception Handling: Python provides mechanisms to handle exceptions, allowing you to gracefully manage errors in your code.
File Handling: Python makes it easy to work with files, read and write data to them