hardware.py

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"""The Hardware integration."""
 
from __future__ import annotations
 
from homeassistant.core import HomeAssistant, callback
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.integration_platform import (
    async_process_integration_platforms,
)
 
from .const import DOMAIN
from .models import HardwareProtocol
 
 
async def async_process_hardware_platforms(hass: HomeAssistant) -> None:
    """Start processing hardware platforms."""
    hass.data[DOMAIN]["hardware_platform"] = {}
 
    await async_process_integration_platforms(
        hass, DOMAIN, _register_hardware_platform, wait_for_platforms=True
    )
 
 
@callback
def _register_hardware_platform(
    hass: HomeAssistant, integration_domain: str, platform: HardwareProtocol
) -> None:
    """Register a hardware platform."""
    if integration_domain == DOMAIN:
        return
    if not hasattr(platform, "async_info"):
        raise HomeAssistantError(f"Invalid hardware platform {platform}")
    hass.data[DOMAIN]["hardware_platform"][integration_domain] = platform