# Copyright (c) 2015-2020 Yubico AB
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from yubikit.core import TRANSPORT, PID, YubiKeyDevice
from typing import Optional, Hashable
[docs]
class YkmanDevice(YubiKeyDevice):
"""YubiKey device reference, with optional PID"""
def __init__(self, transport: TRANSPORT, fingerprint: Hashable, pid: Optional[PID]):
super(YkmanDevice, self).__init__(transport, fingerprint)
self._pid = pid
@property
def pid(self) -> Optional[PID]:
"""Return the PID of the YubiKey, if available."""
return self._pid
def __repr__(self):
return "%s(pid=%04x, fingerprint=%r)" % (
type(self).__name__,
self.pid or 0,
self.fingerprint,
)