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Except for the rights expressly granted by Xiaomi under this License, Xiaomi does not authorize you in any form to use the trademarks, copyrights, or other forms of intellectual property rights of Xiaomi and its affiliates, including, without limitation, without obtaining other written permission from Xiaomi, you shall not use "Xiaomi", "Mijia" and other words related to Xiaomi or words that may make the public associate with Xiaomi in any form to publicize or promote the software or hardware devices that use the Licensed Work. Xiaomi has the right to immediately terminate all your authorization under this License in the event: 1. You assert patent invalidation, litigation, or other claims against patents or other intellectual property rights of Xiaomi or its affiliates; or, 2. You make, have made, manufacture, sell, or offer to sell products that knock off Xiaomi or its affiliates' products. MIoT-Spec-V2 parser. """ import asyncio import json import platform import time from typing import Optional from urllib.parse import urlencode from urllib.request import Request, urlopen import logging # pylint: disable=relative-beyond-top-level from .const import DEFAULT_INTEGRATION_LANGUAGE, SPEC_STD_LIB_EFFECTIVE_TIME from .miot_error import MIoTSpecError from .miot_storage import ( MIoTStorage, SpecBoolTranslation, SpecFilter, SpecMultiLang) _LOGGER = logging.getLogger(__name__) class MIoTSpecBase: """MIoT SPEC base class.""" iid: int type_: str description: str description_trans: Optional[str] proprietary: bool need_filter: bool name: Optional[str] # External params platform: str device_class: any icon: str external_unit: any spec_id: str def __init__(self, spec: dict) -> None: self.iid = spec['iid'] self.type_ = spec['type'] self.description = spec['description'] self.description_trans = spec.get('description_trans', None) self.proprietary = spec.get('proprietary', False) self.need_filter = spec.get('need_filter', False) self.name = spec.get('name', None) self.platform = None self.device_class = None self.icon = None self.external_unit = None self.spec_id = hash(f'{self.type_}.{self.iid}') def __hash__(self) -> int: return self.spec_id def __eq__(self, value: object) -> bool: return self.spec_id == value.spec_id class MIoTSpecProperty(MIoTSpecBase): """MIoT SPEC property class.""" format_: str precision: int unit: str value_range: list value_list: list[dict] _access: list _writable: bool _readable: bool _notifiable: bool service: MIoTSpecBase def __init__( self, spec: dict, service: MIoTSpecBase = None, format_: str = None, access: list = None, unit: str = None, value_range: list = None, value_list: list[dict] = None, precision: int = 0 ) -> None: super().__init__(spec=spec) self.service = service self.format_ = format_ self.access = access self.unit = unit self.value_range = value_range self.value_list = value_list self.precision = precision self.spec_id = hash( f'p.{self.name}.{self.service.iid}.{self.iid}') @property def access(self) -> list: return self._access @access.setter def access(self, value: list) -> None: self._access = value if isinstance(value, list): self._writable = 'write' in value self._readable = 'read' in value self._notifiable = 'notify' in value @property def writable(self) -> bool: return self._writable @property def readable(self) -> bool: return self._readable @property def notifiable(self): return self._notifiable def value_format(self, value: any) -> any: if value is None: return None if self.format_ == 'int': return int(value) if self.format_ == 'float': return round(value, self.precision) if self.format_ == 'bool': return bool(value in [True, 1, 'true', '1']) return value def dump(self) -> dict: return { 'type': self.type_, 'name': self.name, 'iid': self.iid, 'description': self.description, 'description_trans': self.description_trans, 'proprietary': self.proprietary, 'need_filter': self.need_filter, 'format': self.format_, 'access': self._access, 'unit': self.unit, 'value_range': self.value_range, 'value_list': self.value_list, 'precision': self.precision } class MIoTSpecEvent(MIoTSpecBase): """MIoT SPEC event class.""" argument: list[MIoTSpecProperty] service: MIoTSpecBase def __init__( self, spec: dict, service: MIoTSpecBase = None, argument: list[MIoTSpecProperty] = None ) -> None: super().__init__(spec=spec) self.argument = argument self.service = service self.spec_id = hash( f'e.{self.name}.{self.service.iid}.{self.iid}') def dump(self) -> dict: return { 'type': self.type_, 'name': self.name, 'iid': self.iid, 'description': self.description, 'description_trans': self.description_trans, 'proprietary': self.proprietary, 'need_filter': self.need_filter, 'argument': [prop.iid for prop in self.argument], } class MIoTSpecAction(MIoTSpecBase): """MIoT SPEC action class.""" in_: list[MIoTSpecProperty] out: list[MIoTSpecProperty] service: MIoTSpecBase def __init__( self, spec: dict, service: MIoTSpecBase = None, in_: list[MIoTSpecProperty] = None, out: list[MIoTSpecProperty] = None ) -> None: super().__init__(spec=spec) self.in_ = in_ self.out = out self.service = service self.spec_id = hash( f'a.{self.name}.{self.service.iid}.{self.iid}') def dump(self) -> dict: return { 'type': self.type_, 'name': self.name, 'iid': self.iid, 'description': self.description, 'description_trans': self.description_trans, 'proprietary': self.proprietary, 'need_filter': self.need_filter, 'in': [prop.iid for prop in self.in_], 'out': [prop.iid for prop in self.out] } class MIoTSpecService(MIoTSpecBase): """MIoT SPEC service class.""" properties: list[MIoTSpecProperty] events: list[MIoTSpecEvent] actions: list[MIoTSpecAction] def __init__(self, spec: dict) -> None: super().__init__(spec=spec) self.properties = [] self.events = [] self.actions = [] def dump(self) -> dict: return { 'type': self.type_, 'name': self.name, 'iid': self.iid, 'description': self.description, 'description_trans': self.description_trans, 'proprietary': self.proprietary, 'properties': [prop.dump() for prop in self.properties], 'need_filter': self.need_filter, 'events': [event.dump() for event in self.events], 'actions': [action.dump() for action in self.actions], } # @dataclass class MIoTSpecInstance: """MIoT SPEC instance class.""" urn: str name: str # urn_name: str description: str description_trans: str services: list[MIoTSpecService] # External params platform: str device_class: any icon: str def __init__( self, urn: str = None, name: str = None, description: str = None, description_trans: str = None ) -> None: self.urn = urn self.name = name self.description = description self.description_trans = description_trans self.services = [] def load(self, specs: dict) -> 'MIoTSpecInstance': self.urn = specs['urn'] self.name = specs['name'] self.description = specs['description'] self.description_trans = specs['description_trans'] self.services = [] for service in specs['services']: spec_service = MIoTSpecService(spec=service) for prop in service['properties']: spec_prop = MIoTSpecProperty( spec=prop, service=spec_service, format_=prop['format'], access=prop['access'], unit=prop['unit'], value_range=prop['value_range'], value_list=prop['value_list'], precision=prop.get('precision', 0)) spec_service.properties.append(spec_prop) for event in service['events']: spec_event = MIoTSpecEvent( spec=event, service=spec_service) arg_list: list[MIoTSpecProperty] = [] for piid in event['argument']: for prop in spec_service.properties: if prop.iid == piid: arg_list.append(prop) break spec_event.argument = arg_list spec_service.events.append(spec_event) for action in service['actions']: spec_action = MIoTSpecAction( spec=action, service=spec_service, in_=action['in']) in_list: list[MIoTSpecProperty] = [] for piid in action['in']: for prop in spec_service.properties: if prop.iid == piid: in_list.append(prop) break spec_action.in_ = in_list out_list: list[MIoTSpecProperty] = [] for piid in action['out']: for prop in spec_service.properties: if prop.iid == piid: out_list.append(prop) break spec_action.out = out_list spec_service.actions.append(spec_action) self.services.append(spec_service) return self def dump(self) -> dict: return { 'urn': self.urn, 'name': self.name, 'description': self.description, 'description_trans': self.description_trans, 'services': [service.dump() for service in self.services] } class SpecStdLib: """MIoT-Spec-V2 standard library.""" _lang: str _spec_std_lib: Optional[dict[str, dict[str, dict[str, str]]]] def __init__(self, lang: str) -> None: self._lang = lang self._spec_std_lib = None def init(self, std_lib: dict[str, dict[str, str]]) -> None: if ( not isinstance(std_lib, dict) or 'devices' not in std_lib or 'services' not in std_lib or 'properties' not in std_lib or 'events' not in std_lib or 'actions' not in std_lib or 'values' not in std_lib ): return self._spec_std_lib = std_lib def deinit(self) -> None: self._spec_std_lib = None def device_translate(self, key: str) -> Optional[str]: if not self._spec_std_lib or key not in self._spec_std_lib['devices']: return None if self._lang not in self._spec_std_lib['devices'][key]: return self._spec_std_lib['devices'][key].get( DEFAULT_INTEGRATION_LANGUAGE, None) return self._spec_std_lib['devices'][key][self._lang] def service_translate(self, key: str) -> Optional[str]: if not self._spec_std_lib or key not in self._spec_std_lib['services']: return None if self._lang not in self._spec_std_lib['services'][key]: return self._spec_std_lib['services'][key].get( DEFAULT_INTEGRATION_LANGUAGE, None) return self._spec_std_lib['services'][key][self._lang] def property_translate(self, key: str) -> Optional[str]: if ( not self._spec_std_lib or key not in self._spec_std_lib['properties'] ): return None if self._lang not in self._spec_std_lib['properties'][key]: return self._spec_std_lib['properties'][key].get( DEFAULT_INTEGRATION_LANGUAGE, None) return self._spec_std_lib['properties'][key][self._lang] def event_translate(self, key: str) -> Optional[str]: if not self._spec_std_lib or key not in self._spec_std_lib['events']: return None if self._lang not in self._spec_std_lib['events'][key]: return self._spec_std_lib['events'][key].get( DEFAULT_INTEGRATION_LANGUAGE, None) return self._spec_std_lib['events'][key][self._lang] def action_translate(self, key: str) -> Optional[str]: if not self._spec_std_lib or key not in self._spec_std_lib['actions']: return None if self._lang not in self._spec_std_lib['actions'][key]: return self._spec_std_lib['actions'][key].get( DEFAULT_INTEGRATION_LANGUAGE, None) return self._spec_std_lib['actions'][key][self._lang] def value_translate(self, key: str) -> Optional[str]: if not self._spec_std_lib or key not in self._spec_std_lib['values']: return None if self._lang not in self._spec_std_lib['values'][key]: return self._spec_std_lib['values'][key].get( DEFAULT_INTEGRATION_LANGUAGE, None) return self._spec_std_lib['values'][key][self._lang] def dump(self) -> dict[str, dict[str, str]]: return self._spec_std_lib class MIoTSpecParser: """MIoT SPEC parser.""" # pylint: disable=inconsistent-quotes VERSION: int = 1 DOMAIN: str = 'miot_specs' _lang: str _storage: MIoTStorage _main_loop: asyncio.AbstractEventLoop _init_done: bool _ram_cache: dict _std_lib: SpecStdLib _bool_trans: SpecBoolTranslation _multi_lang: SpecMultiLang _spec_filter: SpecFilter def __init__( self, lang: str = DEFAULT_INTEGRATION_LANGUAGE, storage: MIoTStorage = None, loop: Optional[asyncio.AbstractEventLoop] = None ) -> None: self._lang = lang self._storage = storage self._main_loop = loop or asyncio.get_running_loop() self._init_done = False self._ram_cache = {} self._std_lib = SpecStdLib(lang=self._lang) self._bool_trans = SpecBoolTranslation( lang=self._lang, loop=self._main_loop) self._multi_lang = SpecMultiLang(lang=self._lang, loop=self._main_loop) self._spec_filter = SpecFilter(loop=self._main_loop) async def init_async(self) -> None: if self._init_done is True: return await self._bool_trans.init_async() await self._multi_lang.init_async() await self._spec_filter.init_async() std_lib_cache: dict = None if self._storage: std_lib_cache: dict = await self._storage.load_async( domain=self.DOMAIN, name='spec_std_lib', type_=dict) if ( isinstance(std_lib_cache, dict) and 'data' in std_lib_cache and 'ts' in std_lib_cache and isinstance(std_lib_cache['ts'], int) and int(time.time()) - std_lib_cache['ts'] < SPEC_STD_LIB_EFFECTIVE_TIME ): # Use the cache if the update time is less than 14 day _LOGGER.debug( 'use local spec std cache, ts->%s', std_lib_cache['ts']) self._std_lib.init(std_lib_cache['data']) self._init_done = True return # Update spec std lib spec_lib_new = await self.__request_spec_std_lib_async() if spec_lib_new: self._std_lib.init(spec_lib_new) if self._storage: if not await self._storage.save_async( domain=self.DOMAIN, name='spec_std_lib', data={ 'data': self._std_lib.dump(), 'ts': int(time.time()) } ): _LOGGER.error('save spec std lib failed') else: if std_lib_cache: self._std_lib.init(std_lib_cache['data']) _LOGGER.error('get spec std lib failed, use local cache') else: _LOGGER.error('get spec std lib failed') self._init_done = True async def deinit_async(self) -> None: self._init_done = False self._std_lib.deinit() await self._bool_trans.deinit_async() await self._multi_lang.deinit_async() await self._spec_filter.deinit_async() self._ram_cache.clear() async def parse( self, urn: str, skip_cache: bool = False, ) -> MIoTSpecInstance: """MUST await init first !!!""" if not skip_cache: cache_result = await self.__cache_get(urn=urn) if isinstance(cache_result, dict): _LOGGER.debug('get from cache, %s', urn) return MIoTSpecInstance().load(specs=cache_result) # Retry three times for index in range(3): try: return await self.__parse(urn=urn) except Exception as err: # pylint: disable=broad-exception-caught _LOGGER.error( 'parse error, retry, %d, %s, %s', index, urn, err) return None async def refresh_async(self, urn_list: list[str]) -> int: """MUST await init first !!!""" if not urn_list: return False spec_std_new: dict = await self.__request_spec_std_lib_async() if spec_std_new: self._std_lib.init(spec_std_new) if self._storage: if not await self._storage.save_async( domain=self.DOMAIN, name='spec_std_lib', data={ 'data': self._std_lib.dump(), 'ts': int(time.time()) } ): _LOGGER.error('save spec std lib failed') else: raise MIoTSpecError('get spec std lib failed') success_count = 0 for index in range(0, len(urn_list), 5): batch = urn_list[index:index+5] task_list = [self._main_loop.create_task( self.parse(urn=urn, skip_cache=True)) for urn in batch] results = await asyncio.gather(*task_list) success_count += sum(1 for result in results if result is not None) return success_count def __http_get( self, url: str, params: dict = None, headers: dict = None ) -> dict: if params: encoded_params = urlencode(params) full_url = f'{url}?{encoded_params}' else: full_url = url request = Request(full_url, method='GET', headers=headers or {}) content: bytes = None with urlopen(request) as response: content = response.read() return ( json.loads(str(content, 'utf-8')) if content is not None else None) async def __http_get_async( self, url: str, params: dict = None, headers: dict = None ) -> dict: return await self._main_loop.run_in_executor( None, self.__http_get, url, params, headers) async def __cache_get(self, urn: str) -> Optional[dict]: if self._storage is not None: if platform.system() == 'Windows': urn = urn.replace(':', '_') return await self._storage.load_async( domain=self.DOMAIN, name=f'{urn}_{self._lang}', type_=dict) return self._ram_cache.get(urn, None) async def __cache_set(self, urn: str, data: dict) -> bool: if self._storage is not None: if platform.system() == 'Windows': urn = urn.replace(':', '_') return await self._storage.save_async( domain=self.DOMAIN, name=f'{urn}_{self._lang}', data=data) self._ram_cache[urn] = data return True def __spec_format2dtype(self, format_: str) -> str: # 'string'|'bool'|'uint8'|'uint16'|'uint32'| # 'int8'|'int16'|'int32'|'int64'|'float' return {'string': 'str', 'bool': 'bool', 'float': 'float'}.get( format_, 'int') async def __request_spec_std_lib_async(self) -> Optional[SpecStdLib]: std_libs: dict = None for index in range(3): try: tasks: list = [] # Get std lib for name in [ 'device', 'service', 'property', 'event', 'action']: tasks.append(self.__get_template_list( 'https://miot-spec.org/miot-spec-v2/template/list/' + name)) tasks.append(self.__get_property_value()) # Async request results = await asyncio.gather(*tasks) if None in results: raise MIoTSpecError('init failed, None in result') std_libs = { 'devices': results[0], 'services': results[1], 'properties': results[2], 'events': results[3], 'actions': results[4], 'values': results[5], } # Get external std lib, Power by LM tasks.clear() for name in [ 'device', 'service', 'property', 'event', 'action', 'property_value']: tasks.append(self.__http_get_async( 'https://cdn.cnbj1.fds.api.mi-img.com/res-conf/' f'xiaomi-home/std_ex_{name}.json')) results = await asyncio.gather(*tasks) if results[0]: for key, value in results[0].items(): if key in std_libs['devices']: std_libs['devices'][key].update(value) else: std_libs['devices'][key] = value else: _LOGGER.error('get external std lib failed, devices') if results[1]: for key, value in results[1].items(): if key in std_libs['services']: std_libs['services'][key].update(value) else: std_libs['services'][key] = value else: _LOGGER.error('get external std lib failed, services') if results[2]: for key, value in results[2].items(): if key in std_libs['properties']: std_libs['properties'][key].update(value) else: std_libs['properties'][key] = value else: _LOGGER.error('get external std lib failed, properties') if results[3]: for key, value in results[3].items(): if key in std_libs['events']: std_libs['events'][key].update(value) else: std_libs['events'][key] = value else: _LOGGER.error('get external std lib failed, events') if results[4]: for key, value in results[4].items(): if key in std_libs['actions']: std_libs['actions'][key].update(value) else: std_libs['actions'][key] = value else: _LOGGER.error('get external std lib failed, actions') if results[5]: for key, value in results[5].items(): if key in std_libs['values']: std_libs['values'][key].update(value) else: std_libs['values'][key] = value else: _LOGGER.error( 'get external std lib failed, values') return std_libs except Exception as err: # pylint: disable=broad-exception-caught _LOGGER.error( 'update spec std lib error, retry, %d, %s', index, err) return None async def __get_property_value(self) -> dict: reply = await self.__http_get_async( url='https://miot-spec.org/miot-spec-v2' '/normalization/list/property_value') if reply is None or 'result' not in reply: raise MIoTSpecError('get property value failed') result = {} for item in reply['result']: if ( not isinstance(item, dict) or 'normalization' not in item or 'description' not in item or 'proName' not in item or 'urn' not in item ): continue result[ f'{item["urn"]}|{item["proName"]}|{item["normalization"]}' ] = { 'zh-Hans': item['description'], 'en': item['normalization'] } return result async def __get_template_list(self, url: str) -> dict: reply = await self.__http_get_async(url=url) if reply is None or 'result' not in reply: raise MIoTSpecError(f'get service failed, {url}') result: dict = {} for item in reply['result']: if ( not isinstance(item, dict) or 'type' not in item or 'description' not in item ): continue if 'zh_cn' in item['description']: item['description']['zh-Hans'] = item['description'].pop( 'zh_cn') if 'zh_hk' in item['description']: item['description']['zh-Hant'] = item['description'].pop( 'zh_hk') item['description'].pop('zh_tw', None) elif 'zh_tw' in item['description']: item['description']['zh-Hant'] = item['description'].pop( 'zh_tw') result[item['type']] = item['description'] return result async def __get_instance(self, urn: str) -> dict: return await self.__http_get_async( url='https://miot-spec.org/miot-spec-v2/instance', params={'type': urn}) async def __get_translation(self, urn: str) -> dict: return await self.__http_get_async( url='https://miot-spec.org/instance/v2/multiLanguage', params={'urn': urn}) async def __parse(self, urn: str) -> MIoTSpecInstance: _LOGGER.debug('parse urn, %s', urn) # Load spec instance instance: dict = await self.__get_instance(urn=urn) if ( not isinstance(instance, dict) or 'type' not in instance or 'description' not in instance or 'services' not in instance ): raise MIoTSpecError(f'invalid urn instance, {urn}') translation: dict = {} try: # Load multiple language configuration. res_trans = await self.__get_translation(urn=urn) if ( not isinstance(res_trans, dict) or 'data' not in res_trans or not isinstance(res_trans['data'], dict) ): raise MIoTSpecError('invalid translation data') urn_strs: list[str] = urn.split(':') urn_key: str = ':'.join(urn_strs[:6]) trans_data: dict[str, str] = None if self._lang == 'zh-Hans': # Simplified Chinese trans_data = res_trans['data'].get('zh_cn', {}) elif self._lang == 'zh-Hant': # Traditional Chinese, zh_hk or zh_tw trans_data = res_trans['data'].get('zh_hk', {}) if not trans_data: trans_data = res_trans['data'].get('zh_tw', {}) else: trans_data = res_trans['data'].get(self._lang, {}) # Load local multiple language configuration. multi_lang: dict = await self._multi_lang.translate_async( urn_key=urn_key) if multi_lang: trans_data.update(multi_lang) if not trans_data: trans_data = res_trans['data'].get( DEFAULT_INTEGRATION_LANGUAGE, {}) if not trans_data: raise MIoTSpecError( f'the language is not supported, {self._lang}') else: _LOGGER.error( 'the language is not supported, %s, try using the ' 'default language, %s, %s', self._lang, DEFAULT_INTEGRATION_LANGUAGE, urn) for tag, value in trans_data.items(): if value is None or value.strip() == '': continue # The dict key is like: # 'service:002:property:001:valuelist:000' or # 'service:002:property:001' or 'service:002' strs: list = tag.split(':') strs_len = len(strs) if strs_len == 2: translation[f's:{int(strs[1])}'] = value elif strs_len == 4: type_ = 'p' if strs[2] == 'property' else ( 'a' if strs[2] == 'action' else 'e') translation[ f'{type_}:{int(strs[1])}:{int(strs[3])}' ] = value elif strs_len == 6: translation[ f'v:{int(strs[1])}:{int(strs[3])}:{int(strs[5])}' ] = value except MIoTSpecError as e: _LOGGER.error('get translation error, %s, %s', urn, e) # Spec filter self._spec_filter.filter_spec(urn_key=urn_key) # Parse device type spec_instance: MIoTSpecInstance = MIoTSpecInstance( urn=urn, name=urn_strs[3], description=instance['description'], description_trans=( self._std_lib.device_translate(key=':'.join(urn_strs[:5])) or instance['description'] or urn_strs[3])) # Parse services for service in instance.get('services', []): if ( 'iid' not in service or 'type' not in service or 'description' not in service ): _LOGGER.error('invalid service, %s, %s', urn, service) continue type_strs: list[str] = service['type'].split(':') if type_strs[3] == 'device-information': # Ignore device-information service continue spec_service: MIoTSpecService = MIoTSpecService(spec=service) spec_service.name = type_strs[3] # Filter spec service spec_service.need_filter = self._spec_filter.filter_service( siid=service['iid']) if type_strs[1] != 'miot-spec-v2': spec_service.proprietary = True spec_service.description_trans = ( translation.get(f's:{service["iid"]}', None) or self._std_lib.service_translate(key=':'.join(type_strs[:5])) or service['description'] or spec_service.name ) # Parse service property for property_ in service.get('properties', []): if ( 'iid' not in property_ or 'type' not in property_ or 'description' not in property_ or 'format' not in property_ or 'access' not in property_ ): continue p_type_strs: list[str] = property_['type'].split(':') spec_prop: MIoTSpecProperty = MIoTSpecProperty( spec=property_, service=spec_service, format_=self.__spec_format2dtype(property_['format']), access=property_['access'], unit=property_.get('unit', None)) spec_prop.name = p_type_strs[3] # Filter spec property spec_prop.need_filter = ( spec_service.need_filter or self._spec_filter.filter_property( siid=service['iid'], piid=property_['iid'])) if p_type_strs[1] != 'miot-spec-v2': spec_prop.proprietary = spec_service.proprietary or True spec_prop.description_trans = ( translation.get( f'p:{service["iid"]}:{property_["iid"]}', None) or self._std_lib.property_translate( key=':'.join(p_type_strs[:5])) or property_['description'] or spec_prop.name) if 'value-range' in property_: spec_prop.value_range = { 'min': property_['value-range'][0], 'max': property_['value-range'][1], 'step': property_['value-range'][2] } spec_prop.precision = len(str( property_['value-range'][2]).split( '.')[1].rstrip('0')) if '.' in str( property_['value-range'][2]) else 0 elif 'value-list' in property_: v_list: list[dict] = property_['value-list'] for index, v in enumerate(v_list): v['name'] = v['description'] v['description'] = ( translation.get( f'v:{service["iid"]}:{property_["iid"]}:' f'{index}', None) or self._std_lib.value_translate( key=f'{type_strs[:5]}|{p_type_strs[3]}|' f'{v["description"]}') or v['name'] ) spec_prop.value_list = v_list elif property_['format'] == 'bool': v_tag = ':'.join(p_type_strs[:5]) v_descriptions: dict = ( await self._bool_trans.translate_async(urn=v_tag)) if v_descriptions: spec_prop.value_list = v_descriptions spec_service.properties.append(spec_prop) # Parse service event for event in service.get('events', []): if ( 'iid' not in event or 'type' not in event or 'description' not in event or 'arguments' not in event ): continue e_type_strs: list[str] = event['type'].split(':') spec_event: MIoTSpecEvent = MIoTSpecEvent( spec=event, service=spec_service) spec_event.name = e_type_strs[3] # Filter spec event spec_event.need_filter = ( spec_service.need_filter or self._spec_filter.filter_event( siid=service['iid'], eiid=event['iid'])) if e_type_strs[1] != 'miot-spec-v2': spec_event.proprietary = spec_service.proprietary or True spec_event.description_trans = ( translation.get( f'e:{service["iid"]}:{event["iid"]}', None) or self._std_lib.event_translate( key=':'.join(e_type_strs[:5])) or event['description'] or spec_event.name ) arg_list: list[MIoTSpecProperty] = [] for piid in event['arguments']: for prop in spec_service.properties: if prop.iid == piid: arg_list.append(prop) break spec_event.argument = arg_list spec_service.events.append(spec_event) # Parse service action for action in service.get('actions', []): if ( 'iid' not in action or 'type' not in action or 'description' not in action or 'in' not in action ): continue a_type_strs: list[str] = action['type'].split(':') spec_action: MIoTSpecAction = MIoTSpecAction( spec=action, service=spec_service) spec_action.name = a_type_strs[3] # Filter spec action spec_action.need_filter = ( spec_service.need_filter or self._spec_filter.filter_action( siid=service['iid'], aiid=action['iid'])) if a_type_strs[1] != 'miot-spec-v2': spec_action.proprietary = spec_service.proprietary or True spec_action.description_trans = ( translation.get( f'a:{service["iid"]}:{action["iid"]}', None) or self._std_lib.action_translate( key=':'.join(a_type_strs[:5])) or action['description'] or spec_action.name ) in_list: list[MIoTSpecProperty] = [] for piid in action['in']: for prop in spec_service.properties: if prop.iid == piid: in_list.append(prop) break spec_action.in_ = in_list out_list: list[MIoTSpecProperty] = [] for piid in action['out']: for prop in spec_service.properties: if prop.iid == piid: out_list.append(prop) break spec_action.out = out_list spec_service.actions.append(spec_action) spec_instance.services.append(spec_service) await self.__cache_set(urn=urn, data=spec_instance.dump()) return spec_instance