"""Utils for Nexia / Trane XL Thermostats."""

from homeassistant.const import HTTP_FORBIDDEN, HTTP_UNAUTHORIZED


def is_invalid_auth_code(http_status_code):
    """HTTP status codes that mean invalid auth."""
    if http_status_code in (HTTP_UNAUTHORIZED, HTTP_FORBIDDEN):
        return True

    return False


def percent_conv(val):
    """Convert an actual percentage (0.0-1.0) to 0-100 scale."""
    return round(val * 100.0, 1)