core/homeassistant/components/sonos/config_flow.py

"""Config flow for SONOS."""
from homeassistant.helpers import config_entry_flow
from homeassistant import config_entries
from .const import DOMAIN


async def _async_has_devices(hass):
    """Return if there are devices that can be discovered."""
    import pysonos

    return await hass.async_add_executor_job(pysonos.discover)


config_entry_flow.register_discovery_flow(
    DOMAIN, "Sonos", _async_has_devices, config_entries.CONN_CLASS_LOCAL_PUSH
)