🌡️ Robust Temperature Converter CLI

A modular and reliable Command Line Interface (CLI) application built with Python for converting temperatures between Celsius, Fahrenheit, and Kelvin.

The project focuses on clean architecture, strong input validation, and accurate temperature calculations while preventing common runtime errors.

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✨ Features

• Input Validation

  • Prevents invalid data types and unexpected user inputs.
  • Blocks scientifically impossible values such as negative Kelvin temperatures.

• Accurate Temperature Conversion

  • Supports conversion between:
    • Celsius (°C)
    • Fahrenheit (°F)
    • Kelvin (K)
  • Provides clean output with decimal rounding for better readability.

• Modular Architecture

  • Separates responsibilities into different files:
    • Conversion logic
    • Input handling
    • Application control

• Error Handling

  • Handles invalid inputs safely.
  • Prevents crashes from KeyboardInterrupt and EOFError.
  • Provides a smooth user experience in the terminal.

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🛠️ Project Structure

Temperature-Converter-CLI/
│
├── temperature_converter.py  # Core temperature conversion logic
├── input_taker.py            # Handles user input and validation
└── main.py                   # Main CLI application controller

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🚀 How to Run

1. Make sure Python is installed.

2. Clone the repository:

git clone <repository-url>

3. Navigate to the project folder:

cd Temperature-Converter-CLI

4. Run the application:

python main.py

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📌 Example Usage

Enter temperature value: 100
Convert from: Celsius
Convert to: Fahrenheit

Result: 212.00°F

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🎯 Project Goals

This project was created to practice:

• Python modular programming
• Exception handling
• Input validation
• Clean CLI application design
• Writing maintainable code

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📄 License

This project is open-source and available for learning and improvement.