Get Fingerprint of Proxmox Backup Encryption Key in python

import base64
import hashlib
import hmac
import json
import sys

def get_fingerprint(encryptionkey):
        b = base64.b64decode(encryptionkey)
        id_key = hashlib.pbkdf2_hmac('sha256', b, b'_id_key', 10)
        prefix = hashlib.sha256(b"Proxmox Backup Encryption Key Fingerprint").digest()
        h = hashlib.sha256(prefix + id_key).hexdigest()
        return ':'.join(h[i:i+2] for i in...