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Welcome to HCL GUVI

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Hone your bug-fixing skills with real-world debugging challenges in Python, C++, JavaScript, and Golang. More languages coming soon!

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Python Tutorial

Python Tutorial

A practical handbook for learning Python from scratch. This guide covers Python fundamentals, data types, control flow, functions, modules, and basic file handling. With clear explanations and hands-on examples, learners can quickly start writing clean and readable Python code for real-world applications.

9 Modules

76 Lessons

English

1.5 Hrs

Reading Plan

MODULE 1

Python Basics

12 mins

Getting started with Python

1 min

Introduction to IDLE

1 min

Python 2.x vs. Python 3.x

1 min

Syntax Rules and First Program

1 min

Numbers and Math Functions

1 min

Operators

1 min

Variables

1 min

Modules and Functions

1 min

1 min

1 min

1 min

1 min

MODULE 2

Complex Datatypes

9 mins

Lists in Python

1 min

Utilizing List Elements by Iterating

1 min

Deleting List Elements & other Functions

1 min

Dictionaries in Python

1 min

Functions for Dictionary

1 min

Tuples in Python

1 min

Relational and Logical Operators

1 min

Conditional Statements

1 min

Looping

1 min

MODULE 3

OOP Concepts

13 mins

Define Functions in Python

1 min

Introduction to OOP

1 min

Object Oriented Programming in Python

1 min

Classes in Python

1 min

The concept of Constructor

1 min

Destructors - Destroying the Object

1 min

Inheritance in Python

1 min

Access Modifers in Python

1 min

1 min

1 min

1 min

1 min

1 min

MODULE 4

Error Handling

4 mins

Introduction to Error Handling

1 min

Exception Handling: try and except

1 min

Exeption Handling: finally

1 min

Exception Handling: raise

1 min

MODULE 5

File Handling

2 mins

File Handling

1 min

Reading and Writing File

1 min

MODULE 6

Multithreading

9 mins

Introduction to Multithreading

1 min

Threading Module in Python

1 min

1 min

1 min

1 min

1 min

1 min

1 min

1 min

MODULE 7

Python Logging

5 mins

Logging in Python

1 min

Python Basic Configurations in Logging

1 min

Python Logging in a file

1 min

Python Logging Variable Data

1 min

Python Logging Classes and Functions

1 min

MODULE 8

Python MySQL

12 mins

Python MySQL Introduction

1 min

Create Database - Python MySQL

1 min

Create Table - Python MySQL

1 min

Insert Data in Table

1 min

Select Data from Table

1 min

Update data in Table

1 min

Delete data from Table

1 min

Drop Table from Database

1 min

WHERE clause - Python MySQL

1 min

Order By clause - Python MySQL

1 min

Limit clause - Python MySQL

1 min

Table Joins - Python MySQL

1 min

MODULE 9

Miscellaneous

10 mins

name Variable in Python

1 min

Iterable and Iterator

1 min

1 min

1 min

1 min

1 min

property Decorator in Python

1 min

Assert Statement

1 min

Garbage Collection

1 min

Shallow and Deep Copy

1 min

Contributors

Python Tutorial

This handbook introduces Python step by step, starting with basic syntax and program structure. You’ll learn how Python handles variables, conditions, loops, functions, and built-in data structures. The focus stays on simplicity and practical usage, making it easy to apply Python to automation, scripting, and backend development.

Why This Handbook Matters

Python is one of the most versatile and widely used programming languages today. Learning Python builds strong problem-solving skills and opens doors to fields like web development, data science, automation, and machine learning.

Ideal Learners for This Handbook

This handbook is ideal for absolute beginners starting programming, students learning coding fundamentals, and professionals looking to automate tasks or switch careers. It’s also useful for developers who want a simple yet powerful language for rapid development.

Prerequisites

This course is suitable for:

Basic computer usage skills
Familiarity with using a keyboard and text editor
Willingness to learn programming logic
No prior programming experience required

Run & Test your Code with our very own IDE that supports 16 languages

Open IDE

9 Modules

76 Lessons

English

1.5 Hrs

Contributors

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