🐍 python-revision

A long-term Python revision hub — collecting code, notes, exercises, and study materials from tutorials, books, workshops, and more.

---

📌 About

This repository is a personal, evolving study space for revising and deepening Python knowledge. It is not tied to a single course or tutorial — instead, it grows over time as new topics are explored, practised, and documented.

Whether you are skimming for a quick reference or following along systematically, you will find structured notes, runnable scripts, and hands-on exercises here.

---

🎯 Goals

• Maintain a single organised place for all Python revision material.
• Build a habit of writing clean, well-documented practice code.
• Cover Python concepts from fundamentals through to advanced topics.
• Collect useful snippets, patterns, and examples from varied sources.

---

🗂️ Repository Structure

python-revision/
├── src/              # Runnable Python scripts organised by topic
│   ├── basics/       #   Variables, data types, operators, I/O
│   ├── control_flow/ #   Conditionals, loops
│   ├── functions/    #   Functions, lambdas, decorators
│   ├── oop/          #   Classes, inheritance, dunder methods
│   ├── modules/      #   Imports, packages, standard library
│   ├── file_io/      #   File handling, context managers
│   ├── exceptions/   #   Error handling, custom exceptions
│   └── advanced/     #   Generators, comprehensions, async, etc.
│
├── notes/            # Markdown notes and concept summaries
│   └── <topic>.md
│
├── exercises/        # Practice problems and solutions
│   ├── problems/     #   Problem statements
│   └── solutions/    #   Worked solutions
│
├── materials/        # PDFs, cheat-sheets, and external references
│
├── .gitignore
├── LICENSE
└── README.md

Note: Not all folders exist yet — they are added as new topics are studied.

---

🚀 Getting Started

Prerequisites

• Python 3.12 installed — download from python.org.

Clone the repository

git clone https://github.com/dev-rajeshsinha/python-revision.git
cd python-revision

Run a script

python src/basics/hello_world.py

(Optional) Set up a virtual environment

python -m venv .venv

# Activate — macOS / Linux
source .venv/bin/activate

# Activate — Windows
.venv\Scripts\activate

No external dependencies are required for most scripts. If a topic-specific requirements.txt is present inside a folder, install it with:

pip install -r <folder>/requirements.txt

---

📚 Learning Resources

The content in this repository is drawn from the following sources. New sources will be added as the revision journey continues.

Source	Type	Link / Reference
Add tutorial name here	YouTube / Book / Workshop	Add link or reference

This section will be updated as new learning materials are added.

---

📄 License

This repository is licensed under the MIT License — feel free to use, adapt, and share any content here.

---

Made with ❤️ for continuous learning