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https://github.com/home-assistant/core
synced 2024-10-05 15:17:19 +00:00
Add lovelace systeam health (#20592)
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@ -75,6 +75,9 @@ async def async_setup(hass, config):
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WS_TYPE_SAVE_CONFIG, websocket_lovelace_save_config,
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SCHEMA_SAVE_CONFIG)
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hass.components.system_health.async_register_info(
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DOMAIN, system_health_info)
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return True
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@ -86,11 +89,22 @@ class LovelaceStorage:
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self._store = hass.helpers.storage.Store(STORAGE_VERSION, STORAGE_KEY)
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self._data = None
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async def async_get_info(self):
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"""Return the YAML storage mode."""
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if self._data is None:
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await self._load()
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if self._data['config'] is None:
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return {
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'mode': 'auto-gen'
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}
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return _config_info('storage', self._data['config'])
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async def async_load(self, force):
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"""Load config."""
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if self._data is None:
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data = await self._store.async_load()
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self._data = data if data else {'config': None}
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await self._load()
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config = self._data['config']
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@ -102,10 +116,15 @@ class LovelaceStorage:
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async def async_save(self, config):
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"""Save config."""
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if self._data is None:
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self._data = {'config': None}
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await self._load()
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self._data['config'] = config
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await self._store.async_save(self._data)
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async def _load(self):
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"""Load the config."""
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data = await self._store.async_load()
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self._data = data if data else {'config': None}
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class LovelaceYAML:
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"""Class to handle YAML-based Lovelace config."""
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@ -115,6 +134,19 @@ class LovelaceYAML:
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self.hass = hass
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self._cache = None
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async def async_get_info(self):
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"""Return the YAML storage mode."""
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try:
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config = await self.async_load(False)
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except ConfigNotFound:
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return {
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'mode': 'yaml',
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'error': '{} not found'.format(
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self.hass.config.path(LOVELACE_CONFIG_FILE))
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}
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return _config_info('yaml', config)
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async def async_load(self, force):
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"""Load config."""
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return await self.hass.async_add_executor_job(self._load_config, force)
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@ -177,3 +209,17 @@ async def websocket_lovelace_config(hass, connection, msg):
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async def websocket_lovelace_save_config(hass, connection, msg):
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"""Save Lovelace UI configuration."""
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await hass.data[DOMAIN].async_save(msg['config'])
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async def system_health_info(hass):
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"""Get info for the info page."""
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return await hass.data[DOMAIN].async_get_info()
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def _config_info(mode, config):
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"""Generate info about the config."""
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return {
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'mode': mode,
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'resources': len(config.get('resources', [])),
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'views': len(config.get('views', []))
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}
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@ -890,3 +890,8 @@ async def flush_store(store):
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return
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await store._async_handle_write_data()
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async def get_system_health_info(hass, domain):
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"""Get system health info."""
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return await hass.data['system_health']['info'][domain](hass)
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@ -4,6 +4,8 @@ from unittest.mock import patch
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from homeassistant.setup import async_setup_component
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from homeassistant.components import frontend, lovelace
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from tests.common import get_system_health_info
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async def test_lovelace_from_storage(hass, hass_ws_client, hass_storage):
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"""Test we load lovelace config from storage."""
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@ -117,3 +119,67 @@ async def test_lovelace_from_yaml(hass, hass_ws_client):
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assert response['success']
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assert response['result'] == {'hello': 'yo'}
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async def test_system_health_info_autogen(hass):
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"""Test system health info endpoint."""
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assert await async_setup_component(hass, 'lovelace', {})
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info = await get_system_health_info(hass, 'lovelace')
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assert info == {'mode': 'auto-gen'}
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async def test_system_health_info_storage(hass, hass_storage):
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"""Test system health info endpoint."""
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hass_storage[lovelace.STORAGE_KEY] = {
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'key': 'lovelace',
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'version': 1,
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'data': {
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'config': {
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'resources': [],
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'views': []
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}
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}
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}
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assert await async_setup_component(hass, 'lovelace', {})
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info = await get_system_health_info(hass, 'lovelace')
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assert info == {
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'mode': 'storage',
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'resources': 0,
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'views': 0,
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}
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async def test_system_health_info_yaml(hass):
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"""Test system health info endpoint."""
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assert await async_setup_component(hass, 'lovelace', {
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'lovelace': {
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'mode': 'YAML'
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}
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})
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with patch('homeassistant.components.lovelace.load_yaml', return_value={
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'views': [
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{
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'cards': []
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}
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]
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}):
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info = await get_system_health_info(hass, 'lovelace')
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assert info == {
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'mode': 'yaml',
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'resources': 0,
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'views': 1,
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}
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async def test_system_health_info_yaml_not_found(hass):
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"""Test system health info endpoint."""
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assert await async_setup_component(hass, 'lovelace', {
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'lovelace': {
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'mode': 'YAML'
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}
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})
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info = await get_system_health_info(hass, 'lovelace')
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assert info == {
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'mode': 'yaml',
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'error': "{} not found".format(hass.config.path('ui-lovelace.yaml'))
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}
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