Circle Tool 🔵

This is a simple Python "sidecar" application that calculates the geometric properties of a circle. It's designed to be called by a parent process (like the Tauri app) and communicates over standard input/output using JSON.

How It Works

1. The script enters an infinite loop, waiting for input.
2. It reads a single line from stdin.
3. It parses the line as a JSON object (e.g., {"payload": {"radius": 10}, "metadata": {"center": {"x": 150, "y": 150}}}).
4. It uses the calculator module to compute the circle's area and perimeter.
5. It formats the result as a JSON object.
6. It prints the resulting JSON string to stdout, followed by a newline, to signal completion to the calling process.