Welcome to the Core Python Guide! This repository is your one-stop resource for mastering Python from absolute basics to advanced concepts with structured notes, hands-on examples, and real-world projects.
Python is the #1 programming language for beginners and professionals alike because of its:
✅ Simple syntax (easy to read and write).
✅ Versatility (used in web dev, data science, AI, automation, and more).
✅ Huge community support (libraries, frameworks, and tutorials).
✅ High demand in the job market.
The repository is organized into learner-friendly modules:
| Section | Topics |
|---|---|
| 01 - Introduction to Python | Python history, installation, first program |
| 02 - Data Types and Variables | Integers, floats, strings, booleans |
| 03 - Operators | Arithmetic, comparison, logical operators |
| 04 - Strings | Slicing, formatting, built-in methods |
| 05 - Lists and Tuples | Indexing, methods, immutability |
| 06 - Dictionaries and Sets | Key-value pairs, set operations |
| 07 - Conditional Statements | if-elif-else, ternary operator |
| 08 - Loops | for, while, loop control |
| 09 - Functions and Recursion | Parameters, scope, recursion |
| 10 - Error Handling | try-except, custom exceptions |
| 11 - File Handling | Reading/writing files, context managers |
| 12 - Object Oriented Programming | Classes, inheritance, polymorphism |
| 13 - Modules and Packages | Imports, creating packages |
| 14 - Functional Programming | Lambdas, decorators, map/filter/reduce |
| 15 - Advanced Concepts | Generators, iterators, regex |
| 16 - APIs and Data | HTTP requests, JSON parsing |
| 17 - Virtual Environments | venv, pip, packaging |
- Download Python from python.org.
- Verify installation:
python --version # Output: Python 3.x.x
Create hello.py:
print("Hello, Python! 🎉") Run it:
python hello.py | Difficulty | Examples |
|---|---|
| 🟥 Beginner | Factorial calculator, number guessing game |
| 🟨 Intermediate | CSV data parser, password strength checker |
| 🟩 Advanced | API-driven weather dashboard, web scraper |
| Project | Description |
|---|---|
| 🌤️ Weather CLI App | Fetch real-time weather data using APIs |
| 📝 To-Do List | Manage tasks with file-based storage |
| 📖 Blog System | OOP-based blog with CRUD operations |
All Rights Reserved
This repository is for personal, educational, and non-commercial use only. Modifying, distributing, or using this content for commercial purposes is strictly prohibited without explicit permission. Please refer to the LICENSE file for further details.
Happy Coding! 🚀