def _try_connect_and_fetch_basic_info(host, token):
"""Attempt to connect and call the ping endpoint and, if successful, fetch basic information."""
# Perform the ping. This doesn't validate authentication.
controller = VilfoClient(host=host, token=token)
result = {"type": None, "data": {}}
try:
controller.ping()
except VilfoException:
result["type"] = RESULT_CANNOT_CONNECT
result["data"] = CannotConnect
return result
# Perform a call that requires authentication.
try:
controller.get_board_information()
except VilfoAuthenticationException:
result["type"] = RESULT_INVALID_AUTH
result["data"] = InvalidAuth
return result
if controller.mac:
result["data"][CONF_ID] = controller.mac
result["data"][CONF_MAC] = controller.mac
else:
result["data"][CONF_ID] = host
result["data"][CONF_MAC] = None
result["type"] = RESULT_SUCCESS
return result
def __init__(self, opp, host, access_token):
"""Initialize."""
self._vilfo = VilfoClient(host, access_token)
self.opp = opp
self.host = host
self.available = False
self.firmware_version = None
self.mac_address = self._vilfo.mac
self.data = {}
self._unavailable_logged = False