hass-nabucasa

import os import asyncio from unittest.mock import MagicMock from hass_nabucasa import Cloud # WARNING: This library is an internal dependency of Home Assistant Core. # It is NOT designed for direct standalone use by end-user applications. # The code below is HIGHLY conceptual and uses mocks to illustrate basic instantiation. # It will NOT connect to Nabu Casa Cloud or provide any meaningful functionality # outside of a fully operational Home Assistant environment. # All configuration, authentication, and service interactions are managed by Home Assistant itself. async def main(): print("--- Conceptual hass-nabucasa usage demonstration ---") # In a real Home Assistant setup, 'hass' is the Home Assistant instance object. # We're mocking it here to make the code 'runnable' without a full HA environment. hass_mock = MagicMock() hass_mock.config.time_zone = 'UTC' hass_mock.config.latitude = 0.0 hass_mock.config.longitude = 0.0 hass_mock.config.internal_url = 'http://localhost:8123' hass_mock.config.external_url = os.environ.get('HA_EXTERNAL_URL', 'http://localhost:8123') hass_mock.data = {} hass_mock.loop = asyncio.get_running_loop() hass_mock.bus.async_listen = MagicMock() hass_mock.helpers.network.get_url = MagicMock(return_value=hass_mock.config.internal_url) hass_mock.helpers.aiohttp_client.async_get_clientsession = MagicMock() hass_mock.components.websocket_api.async_register_command = MagicMock() hass_mock.data.setdefault = MagicMock() print("Attempting to instantiate hass_nabucasa.Cloud with a mocked Home Assistant instance...") try: # Instantiating the Cloud class requires a 'hass' (Home Assistant) object. cloud_instance = Cloud(hass_mock) print(f"Successfully created a conceptual Cloud instance: {cloud_instance}") print("Remember: This instance is non-functional without a full HA context.") print("To use Nabu Casa Cloud, configure the 'cloud:' component in Home Assistant.") except Exception as e: print(f"Failed to instantiate Cloud: {e}") print("This often happens if essential Home Assistant dependencies/context are missing.") if __name__ == "__main__": asyncio.run(main())