__init__.py

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"""Support for The Things network."""
 
import logging
 
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_API_KEY, CONF_HOST
from homeassistant.core import HomeAssistant
 
from .const import DOMAIN, PLATFORMS, TTN_API_HOST
from .coordinator import TTNCoordinator
 
_LOGGER = logging.getLogger(__name__)
 
 
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Establish connection with The Things Network."""
 
    _LOGGER.debug(
        "Set up %s at %s",
        entry.data[CONF_API_KEY],
        entry.data.get(CONF_HOST, TTN_API_HOST),
    )
 
    coordinator = TTNCoordinator(hass, entry)
 
    await coordinator.async_config_entry_first_refresh()
 
    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator
 
    await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
    return True
 
 
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Unload a config entry."""
 
    _LOGGER.debug(
        "Remove %s at %s",
        entry.data[CONF_API_KEY],
        entry.data.get(CONF_HOST, TTN_API_HOST),
    )
 
    # Unload entities created for each supported platform
    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
    if unload_ok:
        del hass.data[DOMAIN][entry.entry_id]
    return True