Get a unique computer ID in Python on windows and linux

Question

I\'d like to get an id unique to a computer with Python on Windows and Linux. It could be the CPU ID, the motherboard serial, ... or anything else.

I looked at sever

Answer 1

Funny! But uuid.getnode return the same value as dmidecode.exe.

subprocess.Popen('dmidecode.exe -s system-uuid'.split())

00000000-0000-0000-0000-001FD088565A

import uuid    
uuid.UUID(int=uuid.getnode())

UUID('00000000-0000-0000-0000-001fd088565a')