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Deprecate hass.helpers usage

· One min read
Jan-Philipp Benecke

As of Home Assistant 2024.5, we deprecate the use of hass.helpers. Using hass.helpers will issue a warning in the logs. Authors of custom integrations are encouraged to update their code to prevent any issues before Home Assistant 2024.11.

Starting from Home Assistant 2024.11, hass.helpers will be removed and will no longer work.

Integrations that use hass.helpers should be updated to import the functions and classes directly from the integration package and pass the hass object as first parameter.

New example​

from homeassistant.core import HomeAssistant
from homeassistant.helpers.aiohttp_client import async_get_clientsession

async def async_setup(hass: HomeAssistant, config):
    """Set up the component."""
    client = async_get_clientsession(hass)

Old example​

from homeassistant.core import HomeAssistant

async def async_setup(hass: HomeAssistant, config):
    """Set up the component."""
    client = hass.helpers.aiohttp_client.async_get_clientsession()