@property
def udn(self) -> str:
    'Get the UDN.'
    return TEST_DISCOVERY.upnp[ssdp.ATTR_UPNP_UDN]
Get the UDN.
@property
def udn(self) -> str:
    
    return TEST_DISCOVERY.upnp[ssdp.ATTR_UPNP_UDN]