79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
"""Init file for Supervisor Audio RESTful API."""
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import asyncio
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import logging
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from typing import Any, Awaitable, Dict
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from aiohttp import web
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import voluptuous as vol
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from ..const import (
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ATTR_BLK_READ,
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ATTR_BLK_WRITE,
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ATTR_CPU_PERCENT,
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ATTR_HOST,
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ATTR_LATEST_VERSION,
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ATTR_MEMORY_LIMIT,
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ATTR_MEMORY_PERCENT,
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ATTR_MEMORY_USAGE,
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ATTR_NETWORK_RX,
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ATTR_NETWORK_TX,
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ATTR_VERSION,
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CONTENT_TYPE_BINARY,
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)
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from ..coresys import CoreSysAttributes
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from ..exceptions import APIError
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from .utils import api_process, api_process_raw, api_validate
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_LOGGER: logging.Logger = logging.getLogger(__name__)
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SCHEMA_VERSION = vol.Schema({vol.Optional(ATTR_VERSION): vol.Coerce(str)})
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class APIAudio(CoreSysAttributes):
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"""Handle RESTful API for Audio functions."""
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@api_process
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async def info(self, request: web.Request) -> Dict[str, Any]:
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"""Return Audio information."""
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return {
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ATTR_VERSION: self.sys_audio.version,
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ATTR_LATEST_VERSION: self.sys_audio.latest_version,
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ATTR_HOST: str(self.sys_docker.network.audio),
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}
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@api_process
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async def stats(self, request: web.Request) -> Dict[str, Any]:
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"""Return resource information."""
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stats = await self.sys_audio.stats()
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return {
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ATTR_CPU_PERCENT: stats.cpu_percent,
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ATTR_MEMORY_USAGE: stats.memory_usage,
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ATTR_MEMORY_LIMIT: stats.memory_limit,
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ATTR_MEMORY_PERCENT: stats.memory_percent,
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ATTR_NETWORK_RX: stats.network_rx,
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ATTR_NETWORK_TX: stats.network_tx,
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ATTR_BLK_READ: stats.blk_read,
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ATTR_BLK_WRITE: stats.blk_write,
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}
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@api_process
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async def update(self, request: web.Request) -> None:
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"""Update Audio plugin."""
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body = await api_validate(SCHEMA_VERSION, request)
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version = body.get(ATTR_VERSION, self.sys_audio.latest_version)
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if version == self.sys_audio.version:
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raise APIError("Version {} is already in use".format(version))
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await asyncio.shield(self.sys_audio.update(version))
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@api_process_raw(CONTENT_TYPE_BINARY)
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def logs(self, request: web.Request) -> Awaitable[bytes]:
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"""Return Audio Docker logs."""
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return self.sys_audio.logs()
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@api_process
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def restart(self, request: web.Request) -> Awaitable[None]:
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"""Restart Audio plugin."""
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return asyncio.shield(self.sys_audio.restart())
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