Files
Max Gramser 1dc2eab0cf Speak the editor in each person's Home Assistant language: every text in the editor section of en.json, the mockup in the screens' language, and one Language & region card for all screens
- vue-i18n 11 with the Composition API: English comes with the page, any other language loads the first time it is
  needed from screen_manager/translations, and a text a language lacks shows in English. The build keeps only _meta
  and editor of each file (vite.config.ts), never the screens' or the add-on's texts.
- The editor follows the language of the user's Home Assistant profile (<html lang> of Home Assistant's page), else
  the browser's; plural forms follow the file's _meta.plural, with the screens' rules.
- Every request tells the add-on the editor's language (X-ESP-Screens-Language), so its own words can follow it.
- The mockup draws the screens' words (Unavailable, Page 2 ›, the date, "5 min ago") in the screens' language, with
  their clock and number format.
- Settings → Language & region: the screen language, time format and number format for every screen, with the user's
  own profile offered when it differs. The per-screen clock choice goes; the top bar points there. A screen that
  still needs the new language says so in its update badge.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-19 14:48:12 +02:00

242 lines
16 KiB
Python

"""Perform action (app 0.2.67, firmware 0.2.58): a tap runs an action Home Assistant offers for the tile's entity, with
data for its fields. The editor lists the actions under Home Assistant's own names, a save accepts only what Home
Assistant would take, and the screen gets a compact form it sends as ESPHome action data and templates."""
import asyncio
import copy
import importlib.util
import json
from pathlib import Path
import re
import sys
import tempfile
import unittest
ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT / 'screen_manager/app'))
sys.path.insert(0, str(ROOT / 'tests'))
import ha_catalogue # noqa: E402
from core import (action_for_screen, apply_tile_event, layout_snapshot, screen_options, state_message, # noqa: E402
validate_layout, validate_tap_action)
from test_ha_capabilities import ENTITIES, SERVICES, actions, state # noqa: E402
HAS_AIOHTTP = importlib.util.find_spec('aiohttp') is not None
if HAS_AIOHTTP:
from server import Manager, Refused, create_app
from aiohttp.test_utils import TestClient, TestServer
from test_ha_capabilities import fake_ha
# Real descriptions of Home Assistant 2026.9.2 with their fields, and its English names for them.
DESCRIBED = copy.deepcopy(SERVICES)
DESCRIBED['cover']['set_cover_position']['fields'] = {
'position': {'required': True, 'selector': {'number': {'min': 0.0, 'max': 100.0, 'unit_of_measurement': '%', 'step': 1.0, 'mode': 'slider'}}},
'speed': {'example': 'fast', 'filter': {'supported_features': [256]}, 'selector': {'state': {'attribute': 'speed'}}}}
NAMES = {
'component.cover.services.set_cover_position.name': 'Set cover position',
'component.cover.services.set_cover_position.description': 'Moves a cover to a specific position.',
'component.cover.services.set_cover_position.fields.position.name': 'Position',
'component.cover.services.set_cover_position.fields.position.description': 'Target position.',
'component.cover.services.toggle.name': 'Toggle cover',
'component.homeassistant.services.toggle.name': 'Generic toggle',
'component.sonos.services.snapshot.name': 'Snapshot',
}
def template_value(template):
"""What Home Assistant renders from a template the app wrote: `{{ "<json>" | from_json }}`."""
inner = re.fullmatch(r'\{\{ (".*") \| from_json \}\}', template)
return json.loads(json.loads(inner.group(1)))
class StoredAction(unittest.TestCase):
def test_what_a_tap_action_may_hold(self):
self.assertEqual(validate_tap_action({'action': 'cover.toggle'}), {'action': 'cover.toggle'})
self.assertEqual(validate_tap_action({'action': 'sonos.snapshot', 'data': {'with_group': True}}),
{'action': 'sonos.snapshot', 'data': {'with_group': True}})
for bad in ({'action': 'cover'}, {'action': 'Cover.toggle'}, {'action': 'cover.toggle', 'target': {}}, 'cover.toggle',
{'action': 'cover.toggle', 'data': {'entity_id': 'cover.other'}}, {'action': 'cover.toggle', 'data': {'Bad key': 1}},
{'action': 'light.turn_on', 'data': {f'f{i}': i for i in range(9)}},
{'action': 'light.turn_on', 'data': {'effect': 'x' * 500}},
{'action': 'light.turn_on', 'data': {'brightness': float('nan')}}):
with self.assertRaises(ValueError, msg=bad):
validate_tap_action(bad)
def test_the_layout_keeps_the_action_only_with_perform_action(self):
layout = validate_layout({'title': 'Hall', 'tiles': [
{'entity': 'cover.curtains', 'options': {'tap': 'action', 'action': {'action': 'cover.set_cover_position', 'data': {'position': 50}}}},
{'entity': 'light.hood', 'options': {'tap': 'toggle', 'action': {'action': 'light.turn_on'}}}]})
self.assertEqual(layout['tiles'][0]['options']['action'], {'action': 'cover.set_cover_position', 'data': {'position': 50}})
self.assertNotIn('action', layout['tiles'][1]['options'], 'another tap choice drops a stale action')
with self.assertRaises(ValueError):
validate_layout({'title': 'Hall', 'tiles': [{'entity': 'cover.curtains', 'options': {'tap': 'action'}}]})
with self.assertRaises(ValueError):
validate_layout({'title': 'Hall', 'tiles': [{'entity': 'screen.clock', 'options': {'tap': 'action', 'action': {'action': 'light.turn_on'}}}]})
def test_the_screen_gets_text_as_data_and_every_other_value_as_a_template(self):
value = {'action': 'light.turn_on', 'data': {'effect': 'colorloop', 'brightness_pct': 40, 'rgb_color': [255, 0, 0],
'flash': True, 'transition': 1.5, 'name': 'Café "late"'}}
act = action_for_screen(validate_tap_action(value))
self.assertEqual(act['s'], 'light.turn_on')
self.assertEqual(act['d'], [['effect', 'colorloop'], ['name', 'Café "late"']])
self.assertEqual({key: template_value(text) for key, text in act['t']},
{'brightness_pct': 40, 'rgb_color': [255, 0, 0], 'flash': True, 'transition': 1.5})
tile = {'entity': 'cover.curtains', 'name': '', 'options': {'tap': 'action', 'action': {'action': 'cover.toggle'}}}
self.assertEqual(screen_options(tile, {}), {'tap': 'action', 'act': {'s': 'cover.toggle'}})
message = state_message(0, tile, {'cover.curtains': state('cover.curtains')})
self.assertEqual(message['o'], {'tap': 'action', 'act': {'s': 'cover.toggle'}})
broken = {'entity': 'cover.curtains', 'name': '', 'options': {'tap': 'action', 'action': {'action': 'nonsense'}}}
self.assertEqual(screen_options(broken, {}), {'tap': 'action'}, 'a stored action the screen could not send stays behind')
def test_tile_events_and_the_layout_sensor(self):
layout = apply_tile_event({'title': 'Hall', 'tiles': []}, 'add',
{'entity': 'cover.curtains', 'action': 'cover.set_cover_position', 'data': {'position': 30}})
options = layout['tiles'][0]['options']
self.assertEqual((options['tap'], options['action']), ('action', {'action': 'cover.set_cover_position', 'data': {'position': 30}}))
kept = apply_tile_event(layout, 'add', {'entity': 'cover.curtains', 'tap': 'detail'})
self.assertEqual(validate_layout(kept)['tiles'][0]['options'].get('tap'), 'detail')
self.assertNotIn('action', validate_layout(kept)['tiles'][0]['options'])
snapshot = layout_snapshot({'name': 'Hall'}, validate_layout(layout))
self.assertEqual((snapshot['tiles'][0]['tap'], snapshot['tiles'][0]['action']['action']), ('action', 'cover.set_cover_position'))
class HomeAssistantsList(unittest.TestCase):
def test_actions_under_home_assistants_names_with_the_fields_of_this_entity(self):
found = ha_catalogue.action_choices('media_player.sonos', actions('media_player.sonos'), state('media_player.sonos'), DESCRIBED, NAMES, 'sonos')
order = [item['action'] for item in found]
self.assertLess(order.index('media_player.volume_set'), order.index('sonos.snapshot'))
self.assertLess(order.index('sonos.snapshot'), order.index('homeassistant.toggle'))
self.assertEqual(next(item for item in found if item['action'] == 'sonos.snapshot')['name'], 'Snapshot')
curtains = ha_catalogue.action_choices('cover.curtains', actions('cover.curtains'), state('cover.curtains'), DESCRIBED, NAMES, 'zha')
position = next(item for item in curtains if item['action'] == 'cover.set_cover_position')
self.assertEqual((position['name'], position['description']), ('Set cover position', 'Moves a cover to a specific position.'))
self.assertEqual([(f['key'], f['name'], f['required']) for f in position['fields']], [('position', 'Position', True)],
'speed needs the SPEED feature, which these curtains lack')
self.assertEqual(next(item for item in curtains if item['action'] == 'cover.close_cover')['name'], 'cover.close_cover',
'without a name anywhere the action id stands in')
weather = ha_catalogue.action_choices('weather.buienradar', actions('weather.buienradar'), state('weather.buienradar'), DESCRIBED, NAMES)
self.assertNotIn('weather.get_forecasts', [item['action'] for item in weather], 'an action that only answers with data is left out')
def test_a_field_that_asks_for_a_value_of_the_entity_lists_its_values(self):
described = copy.deepcopy(DESCRIBED)
described['media_player']['select_source'] = {'target': {'entity': [{'domain': ['media_player'], 'supported_features': [2048]}]},
'fields': {'source': {'required': True, 'selector': {'state': {'attribute': 'source'}}}}}
sonos = {**state('media_player.sonos'), 'attributes': {**state('media_player.sonos')['attributes'], 'source_list': ['TV', 'NPO Radio 2', 'Qmusic']}}
found = ha_catalogue.action_choices('media_player.sonos', ['media_player.select_source'], sonos, described, NAMES)
self.assertEqual(found[0]['fields'][0]['options'], ['TV', 'NPO Radio 2', 'Qmusic'])
self.assertEqual(ha_catalogue.attribute_options({'fan_modes': ['auto', 'low']}, 'fan_mode'), ['auto', 'low'])
self.assertEqual(ha_catalogue.attribute_options({'supported_speeds': ['slow', 'fast']}, 'speed'), ['slow', 'fast'])
self.assertIsNone(ha_catalogue.attribute_options({'source_list': []}, 'source'))
def test_what_a_save_refuses(self):
curtains = actions('cover.curtains')
problem = lambda action, entity='cover.curtains', offered=curtains: ha_catalogue.action_problem(
entity, 'Curtains', action, state(entity), offered, DESCRIBED)
self.assertIsNone(problem({'action': 'cover.set_cover_position', 'data': {'position': 50}}))
self.assertIsNone(problem({'action': 'cover.toggle'}))
self.assertIn("doesn't offer media_player.volume_set", problem({'action': 'media_player.volume_set'}))
self.assertIn('needs a value for position', problem({'action': 'cover.set_cover_position'}))
self.assertIn('no field speed', problem({'action': 'cover.set_cover_position', 'data': {'position': 5, 'speed': 'fast'}}))
self.assertIn('only answers with data', problem({'action': 'weather.get_forecasts'}, 'weather.buienradar', actions('weather.buienradar')))
self.assertIsNone(problem({'action': 'cover.toggle'}, offered=None), 'nothing is refused while Home Assistant cannot say')
@unittest.skipUnless(HAS_AIOHTTP, 'Run using .venv-portal/bin/python for server tests')
class SavingAndTheEditor(unittest.IsolatedAsyncioTestCase):
async def test_the_names_come_with_the_action_list_and_a_refused_request_leaves_none(self):
ha = fake_ha()
answers = {'get_services': DESCRIBED, 'frontend/get_translations': {'resources': NAMES}, 'frontend/get_icons': {'resources': {}}}
async def request(kind, **data):
if kind in answers:
return answers[kind]
raise AssertionError(kind)
ha.request = request
await ha.fetch_services()
self.assertEqual(ha.service_names['component.cover.services.toggle.name'], 'Toggle cover')
async def refusing(kind, **data):
if kind == 'frontend/get_translations':
raise Refused('Unknown command.')
return DESCRIBED
ha.request, ha.service_names = refusing, {}
await ha.fetch_services()
self.assertEqual(ha.service_names, {})
self.assertEqual(ha.services, DESCRIBED)
async def test_a_save_takes_only_what_home_assistant_would(self):
with tempfile.TemporaryDirectory() as tmp:
ha = fake_ha()
ha.services = DESCRIBED
m = Manager(ha, Path(tmp) / 'screens.json')
def layout(action):
return {'title': 'Living room', 'tiles': [{'entity': 'cover.curtains', 'name': '', 'slot': 0,
'options': {'tap': 'action', 'action': action}}]}
with self.assertRaisesRegex(ValueError, 'needs a value for position'):
await m.check_supported('text.d1_tiles', layout({'action': 'cover.set_cover_position'}))
with self.assertRaisesRegex(ValueError, "doesn't offer light.turn_on"):
await m.check_supported('text.d1_tiles', layout({'action': 'light.turn_on'}))
good = layout({'action': 'cover.set_cover_position', 'data': {'position': 50}})
await m.check_supported('text.d1_tiles', good)
m.save('text.d1_tiles', good)
# Home Assistant drops the action later (an integration removed): the saved tile still saves.
ha.services = {key: value for key, value in DESCRIBED.items() if key != 'cover'}
ha.services_rev += 1
await m.check_supported('text.d1_tiles', {**good, 'title': 'Renamed'})
saved = json.loads((Path(tmp) / 'screens.json').read_text())['screens']['text.d1_tiles']
self.assertEqual(saved['tiles'][0]['options']['action'], {'action': 'cover.set_cover_position', 'data': {'position': 50}})
async def test_claude_in_home_assistant_sets_an_action(self):
with tempfile.TemporaryDirectory() as tmp:
path = Path(tmp) / 'screens.json'
ha = fake_ha()
ha.services = DESCRIBED
m = Manager(ha, path)
ha.tile_events = asyncio.Queue()
ha.tile_events.put_nowait(('esp_screens_add_tile', {'entity': 'cover.curtains', 'action': 'cover.set_cover_position'}))
ha.tile_events.put_nowait(('esp_screens_add_tile', {'entity': 'cover.curtains', 'action': 'cover.set_cover_position', 'data': {'position': 70}}))
worker = asyncio.create_task(m.tile_loop())
for _ in range(200):
await asyncio.sleep(0.01)
if len(ha.fired) == 2:
break
worker.cancel()
answers = [answer for _, answer in ha.fired]
self.assertFalse(answers[0]['ok'])
self.assertIn('needs a value for position', answers[0]['error'])
self.assertTrue(answers[1]['ok'], answers[1])
tile = json.loads(path.read_text())['screens']['text.d1_tiles']['tiles'][0]
self.assertEqual(screen_options(tile, {})['act'], {'s': 'cover.set_cover_position', 't': [['position', '{{ "70" | from_json }}']]})
async def test_the_editor_asks_for_an_entitys_actions(self):
with tempfile.TemporaryDirectory() as tmp:
ha = fake_ha()
ha.services, ha.service_names = DESCRIBED, NAMES
m = Manager(ha, Path(tmp) / 'screens.json')
async with TestClient(TestServer(create_app(m, True))) as client:
found = (await (await client.get('/api/entity-actions?entity=cover.curtains')).json())['actions']
unknown = (await (await client.get('/api/entity-actions?entity=light.unknown')).json())['actions']
nonsense = (await (await client.get('/api/entity-actions?entity=../etc')).json())['actions']
self.assertEqual(found[0]['action'].split('.')[0], 'cover')
self.assertIn({'action': 'cover.toggle', 'name': 'Toggle cover', 'description': '', 'fields': []}, found)
self.assertIsNone(unknown)
self.assertIsNone(nonsense)
class Editor(unittest.TestCase):
def setUp(self):
import editor_sources
self.SCRIPT = editor_sources.SCRIPT
self.PICKER = editor_sources.component('ActionPicker')
def test_perform_action_is_a_tap_choice_with_home_assistants_list(self):
import editor_sources
self.assertIn('keys.push("action");', self.SCRIPT)
self.assertEqual(editor_sources.text('tile.tap.action'), 'Perform action')
self.assertIn('getJson(`entity-actions?entity=${encodeURIComponent(entity)}`)', self.SCRIPT)
self.assertIn('<ActionPicker v-if="domain !== \'screen\' && !goesTo && tap === \'action\'" :tile="tile" />', self.SCRIPT)
# Fields follow Home Assistant's selectors; an empty field is left out of the data.
for marker in ("kindOf(field) === 'boolean'", "kindOf(field) === 'number' || kindOf(field) === 'color_temp'", 'config.options', 'delete data[key]'):
self.assertIn(marker, self.PICKER, marker)
self.assertIn('supports(0, 2, 58)', self.PICKER)
if __name__ == '__main__':
unittest.main()