supervisor/hassio/api/homeassistant.py
2017-07-11 16:57:03 +02:00

89 lines
2.6 KiB
Python

"""Init file for HassIO homeassistant rest api."""
import asyncio
import logging
import voluptuous as vol
from .util import api_process, api_process_raw, api_validate
from ..const import (
ATTR_VERSION, ATTR_LAST_VERSION, ATTR_DEVICES, ATTR_IMAGE, ATTR_CUSTOM)
from ..validate import HASS_DEVICES
_LOGGER = logging.getLogger(__name__)
SCHEMA_OPTIONS = vol.Schema({
vol.Optional(ATTR_DEVICES): HASS_DEVICES,
vol.Inclusive(ATTR_IMAGE, 'custom_hass'): vol.Any(None, vol.Coerce(str)),
vol.Inclusive(ATTR_LAST_VERSION, 'custom_hass'):
vol.Any(None, vol.Coerce(str)),
})
SCHEMA_VERSION = vol.Schema({
vol.Optional(ATTR_VERSION): vol.Coerce(str),
})
class APIHomeAssistant(object):
"""Handle rest api for homeassistant functions."""
def __init__(self, config, loop, homeassistant):
"""Initialize homeassistant rest api part."""
self.config = config
self.loop = loop
self.homeassistant = homeassistant
@api_process
async def info(self, request):
"""Return host information."""
return {
ATTR_VERSION: self.homeassistant.version,
ATTR_LAST_VERSION: self.homeassistant.last_version,
ATTR_IMAGE: self.homeassistant.image,
ATTR_DEVICES: self.homeassistant.devices,
ATTR_CUSTOM: self.homeassistant.is_custom_image,
}
@api_process
async def options(self, request):
"""Set homeassistant options."""
body = await api_validate(SCHEMA_OPTIONS, request)
if ATTR_DEVICES in body:
self.homeassistant.devices = body[ATTR_DEVICES]
if ATTR_IMAGE in body:
self.homeassistant.set_custom(
body[ATTR_IMAGE], body[ATTR_LAST_VERSION])
return True
@api_process
async def update(self, request):
"""Update homeassistant."""
body = await api_validate(SCHEMA_VERSION, request)
version = body.get(ATTR_VERSION, self.config.last_homeassistant)
if self.homeassistant.in_progress:
raise RuntimeError("Other task is in progress")
return await asyncio.shield(
self.homeassistant.update(version), loop=self.loop)
@api_process
async def restart(self, request):
"""Restart homeassistant."""
if self.homeassistant.in_progress:
raise RuntimeError("Other task is in progress")
return await asyncio.shield(
self.homeassistant.restart(), loop=self.loop)
@api_process_raw
def logs(self, request):
"""Return homeassistant docker logs.
Return a coroutine.
"""
return self.homeassistant.logs()