from os import popen
import json

class HardwareDevice:
    def __init__(self, hw_path, device, device_class, description):
        self.hw_path = hw_path
        self.device = device
        self.device_class = device_class
        self.description = description

    def __str__(self):
        return f"{self.description}@{self.device}"

def get_hardware_info(hw_type: str):
    hardware_read_process = popen(f"lshw -json -c {hw_type}")
    hardware = json.loads(hardware_read_process.read())
    hardware_read_process.close()
    for hw in hardware:
        print(hw["description"]) 
    return hardware


get_hardware_info(hw_type="storage")