button.py

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"""Support for Phone Modem button."""
 
from __future__ import annotations
 
from phone_modem import PhoneModem
 
from homeassistant.components.button import ButtonEntity
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_DEVICE
from homeassistant.core import HomeAssistant
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from .const import DATA_KEY_API, DOMAIN
 
 
async def async_setup_entry(
    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
    """Set up the Modem Caller ID sensor."""
    api = hass.data[DOMAIN][entry.entry_id][DATA_KEY_API]
    async_add_entities(
        [
            PhoneModemButton(
                api,
                entry.data[CONF_DEVICE],
                entry.entry_id,
            )
        ]
    )
 
 
class PhoneModemButton(ButtonEntity):
    """Implementation of USB modem caller ID button."""
 
    _attr_translation_key = "phone_modem_reject"
    _attr_has_entity_name = True
 
    def __init__(self, api: PhoneModem, device: str, server_unique_id: str) -> None:
        """Initialize the button."""
        self.devicedevice = device
        self.apiapi = api
        self._attr_unique_id_attr_unique_id = server_unique_id
        self._attr_device_info_attr_device_info = DeviceInfo(identifiers={(DOMAIN, server_unique_id)})
 
    async def async_press(self) -> None:
        """Press the button."""
        await self.apiapi.reject_call(self.devicedevice)