def DiscoverLocalHIDU2FDevices(selector=HidUsageSelector):
for d in hid.Enumerate():
if selector(d):
try:
dev = hid.Open(d['path'])
yield UsbHidTransport(dev)
except OSError:
# Insufficient permissions to access device
pass
def main():
devs = hid.Enumerate()
for dev in devs:
print(dev)