# from .._internal.methods import platform as _discover

def _match(x: int, y: int) -> str:
    try:
        if x==0: # Kernal Family
            return {
            0: 'Unknown',
            1: 'Unknown POSIX',
            2: 'Unix',
            3: 'Linux',
            4: 'Windows NT',
            5: 'BSD',
            6: 'Unknown BSD'
            }[y]
        else:
            raise RuntimeError('invalid x id from discovery methods')
    except IndexError:
        return {
            0: 'Unknown'
        }[x]
    except RuntimeError as e:
        raise e

def getOSValue(item: str) -> list:
    try:
        return {
            'osFamily': _match(0,_discover.find('OS_FAMILY'))
        }[item]
    except IndexError as e:
        return None

def dumpOSInfo() -> dict:
    return