Python humanize.humanize_error函数代码示例

    async def post(self, request):
        """Accept the POST request for push registrations from a browser."""
        try:
            data = await request.json()
        except ValueError:
            return self.json_message('Invalid JSON', HTTP_BAD_REQUEST)

        try:
            data = REGISTER_SCHEMA(data)
        except vol.Invalid as ex:
            return self.json_message(
                humanize_error(data, ex), HTTP_BAD_REQUEST)

        name = self.find_registration_name(data)
        previous_registration = self.registrations.get(name)

        self.registrations[name] = data

        try:
            hass = request.app['hass']

            await hass.async_add_job(save_json, self.json_path,
                                     self.registrations)
            return self.json_message(
                'Push notification subscriber registered.')
        except HomeAssistantError:
            if previous_registration is not None:
                self.registrations[name] = previous_registration
            else:
                self.registrations.pop(name)

            return self.json_message(
                'Error saving registration.', HTTP_INTERNAL_SERVER_ERROR)

def async_log_exception(ex, domain, config, hass):
    """Generate log exception for configuration validation.

    This method must be run in the event loop.
    """
    message = "Invalid config for [{}]: ".format(domain)
    if hass is not None:
        async_notify_setup_error(hass, domain, True)

    if 'extra keys not allowed' in ex.error_message:
        message += '[{}] is an invalid option for [{}]. Check: {}->{}.'\
                   .format(ex.path[-1], domain, domain,
                           '->'.join(str(m) for m in ex.path))
    else:
        message += '{}.'.format(humanize_error(config, ex))

    domain_config = config.get(domain, config)
    message += " (See {}, line {}). ".format(
        getattr(domain_config, '__config_file__', '?'),
        getattr(domain_config, '__line__', '?'))

    if domain != 'homeassistant':
        message += ('Please check the docs at '
                    'https://home-assistant.io/components/{}/'.format(domain))

    _LOGGER.error(message)

def _format_config_error(ex: vol.Invalid, domain: str, config: Dict) -> str:
    """Generate log exception for configuration validation.

    This method must be run in the event loop.
    """
    message = "Invalid config for [{}]: ".format(domain)
    if 'extra keys not allowed' in ex.error_message:
        message += '[{option}] is an invalid option for [{domain}]. ' \
            'Check: {domain}->{path}.'.format(
                option=ex.path[-1], domain=domain,
                path='->'.join(str(m) for m in ex.path))
    else:
        message += '{}.'.format(humanize_error(config, ex))

    try:
        domain_config = config.get(domain, config)
    except AttributeError:
        domain_config = config

    message += " (See {}, line {}). ".format(
        getattr(domain_config, '__config_file__', '?'),
        getattr(domain_config, '__line__', '?'))

    if domain != CONF_CORE:
        message += ('Please check the docs at '
                    'https://home-assistant.io/components/{}/'.format(domain))

    return message

def log_exception(ex, domain, config, hass=None):
    """Generate log exception for config validation."""
    message = "Invalid config for [{}]: ".format(domain)
    if hass is not None:
        _PERSISTENT_VALIDATION.add(domain)
        message = (
            "The following platforms contain invalid configuration:  "
            + ", ".join(list(_PERSISTENT_VALIDATION))
            + "  (please check your configuration)"
        )
        persistent_notification.create(hass, message, "Invalid config", "invalid_config")

    if "extra keys not allowed" in ex.error_message:
        message += "[{}] is an invalid option for [{}]. Check: {}->{}.".format(
            ex.path[-1], domain, domain, "->".join("%s" % m for m in ex.path)
        )
    else:
        message += "{}.".format(humanize_error(config, ex))

    if hasattr(config, "__line__"):
        message += " (See {}:{})".format(config.__config_file__, config.__line__ or "?")

    if domain != "homeassistant":
        message += " Please check the docs at " "https://home-assistant.io/components/{}/".format(domain)

    _LOGGER.error(message)

    async def async_handle(self, msg):
        """Handle authentication."""
        try:
            msg = AUTH_MESSAGE_SCHEMA(msg)
        except vol.Invalid as err:
            error_msg = 'Auth message incorrectly formatted: {}'.format(
                humanize_error(msg, err))
            self._logger.warning(error_msg)
            self._send_message(auth_invalid_message(error_msg))
            raise Disconnect

        if self._hass.auth.active and 'access_token' in msg:
            self._logger.debug("Received access_token")
            refresh_token = \
                await self._hass.auth.async_validate_access_token(
                    msg['access_token'])
            if refresh_token is not None:
                return await self._async_finish_auth(
                    refresh_token.user, refresh_token)

        elif ((not self._hass.auth.active or self._hass.auth.support_legacy)
              and 'api_password' in msg):
            self._logger.debug("Received api_password")
            if validate_password(self._request, msg['api_password']):
                return await self._async_finish_auth(None, None)

        self._send_message(auth_invalid_message(
            'Invalid access token or password'))
        await process_wrong_login(self._request)
        raise Disconnect

    def post(self, request):
        """Accept the POST request for push registrations event callback."""
        auth_check = self.check_authorization_header(request)
        if not isinstance(auth_check, dict):
            return auth_check

        try:
            data = yield from request.json()
        except ValueError:
            return self.json_message('Invalid JSON', HTTP_BAD_REQUEST)

        event_payload = {
            ATTR_TAG: data.get(ATTR_TAG),
            ATTR_TYPE: data[ATTR_TYPE],
            ATTR_TARGET: auth_check[ATTR_TARGET],
        }

        if data.get(ATTR_ACTION) is not None:
            event_payload[ATTR_ACTION] = data.get(ATTR_ACTION)

        if data.get(ATTR_DATA) is not None:
            event_payload[ATTR_DATA] = data.get(ATTR_DATA)

        try:
            event_payload = CALLBACK_EVENT_PAYLOAD_SCHEMA(event_payload)
        except vol.Invalid as ex:
            _LOGGER.warning('Callback event payload is not valid! %s',
                            humanize_error(event_payload, ex))

        event_name = '{}.{}'.format(NOTIFY_CALLBACK_EVENT,
                                    event_payload[ATTR_TYPE])
        self.hass.bus.fire(event_name, event_payload)
        return self.json({'status': 'ok',
                          'event': event_payload[ATTR_TYPE]})

    async def _event_to_service_call(self, event: Event) -> None:
        """Handle the SERVICE_CALLED events from the EventBus."""
        service_data = event.data.get(ATTR_SERVICE_DATA) or {}
        domain = event.data.get(ATTR_DOMAIN).lower()  # type: ignore
        service = event.data.get(ATTR_SERVICE).lower()  # type: ignore
        call_id = event.data.get(ATTR_SERVICE_CALL_ID)

        if not self.has_service(domain, service):
            if event.origin == EventOrigin.local:
                _LOGGER.warning("Unable to find service %s/%s",
                                domain, service)
            return

        service_handler = self._services[domain][service]

        def fire_service_executed() -> None:
            """Fire service executed event."""
            if not call_id:
                return

            data = {ATTR_SERVICE_CALL_ID: call_id}

            if (service_handler.is_coroutinefunction or
                    service_handler.is_callback):
                self._hass.bus.async_fire(EVENT_SERVICE_EXECUTED, data,
                                          EventOrigin.local, event.context)
            else:
                self._hass.bus.fire(EVENT_SERVICE_EXECUTED, data,
                                    EventOrigin.local, event.context)

        try:
            if service_handler.schema:
                service_data = service_handler.schema(service_data)
        except vol.Invalid as ex:
            _LOGGER.error("Invalid service data for %s.%s: %s",
                          domain, service, humanize_error(service_data, ex))
            fire_service_executed()
            return

        service_call = ServiceCall(
            domain, service, service_data, event.context)

        try:
            if service_handler.is_callback:
                service_handler.func(service_call)
                fire_service_executed()
            elif service_handler.is_coroutinefunction:
                await service_handler.func(service_call)
                fire_service_executed()
            else:
                def execute_service() -> None:
                    """Execute a service and fires a SERVICE_EXECUTED event."""
                    service_handler.func(service_call)
                    fire_service_executed()

                await self._hass.async_add_executor_job(execute_service)
        except Exception:  # pylint: disable=broad-except
            _LOGGER.exception('Error executing service %s', service_call)

    def __call__(self, call):
        """Execute the service."""
        try:
            if self.schema:
                call.data = self.schema(call.data)

            self.func(call)
        except vol.MultipleInvalid as ex:
            _LOGGER.error('Invalid service data for %s.%s: %s',
                          call.domain, call.service,
                          humanize_error(call.data, ex))

    def _event_to_service_call(self, event):
        """Callback for SERVICE_CALLED events from the event bus."""
        service_data = event.data.get(ATTR_SERVICE_DATA) or {}
        domain = event.data.get(ATTR_DOMAIN).lower()
        service = event.data.get(ATTR_SERVICE).lower()
        call_id = event.data.get(ATTR_SERVICE_CALL_ID)

        if not self.has_service(domain, service):
            if event.origin == EventOrigin.local:
                _LOGGER.warning("Unable to find service %s/%s",
                                domain, service)
            return

        service_handler = self._services[domain][service]

        def fire_service_executed():
            """Fire service executed event."""
            if not call_id:
                return

            data = {ATTR_SERVICE_CALL_ID: call_id}

            if (service_handler.is_coroutinefunction or
                    service_handler.is_callback):
                self._hass.bus.async_fire(EVENT_SERVICE_EXECUTED, data)
            else:
                self._hass.bus.fire(EVENT_SERVICE_EXECUTED, data)

        try:
            if service_handler.schema:
                service_data = service_handler.schema(service_data)
        except vol.Invalid as ex:
            _LOGGER.error("Invalid service data for %s.%s: %s",
                          domain, service, humanize_error(service_data, ex))
            fire_service_executed()
            return

        service_call = ServiceCall(domain, service, service_data, call_id)

        if service_handler.is_callback:
            service_handler.func(service_call)
            fire_service_executed()
        elif service_handler.is_coroutinefunction:
            yield from service_handler.func(service_call)
            fire_service_executed()
        else:
            def execute_service():
                """Execute a service and fires a SERVICE_EXECUTED event."""
                service_handler.func(service_call)
                fire_service_executed()

            self._hass.async_add_job(execute_service)

async def auth_mfa_module_from_config(
        hass: HomeAssistant, config: Dict[str, Any]) \
        -> MultiFactorAuthModule:
    """Initialize an auth module from a config."""
    module_name = config[CONF_TYPE]
    module = await _load_mfa_module(hass, module_name)

    try:
        config = module.CONFIG_SCHEMA(config)  # type: ignore
    except vol.Invalid as err:
        _LOGGER.error('Invalid configuration for multi-factor module %s: %s',
                      module_name, humanize_error(config, err))
        raise

    return MULTI_FACTOR_AUTH_MODULES[module_name](hass, config)  # type: ignore

async def auth_provider_from_config(
        hass: HomeAssistant, store: AuthStore,
        config: Dict[str, Any]) -> AuthProvider:
    """Initialize an auth provider from a config."""
    provider_name = config[CONF_TYPE]
    module = await load_auth_provider_module(hass, provider_name)

    try:
        config = module.CONFIG_SCHEMA(config)  # type: ignore
    except vol.Invalid as err:
        _LOGGER.error('Invalid configuration for auth provider %s: %s',
                      provider_name, humanize_error(config, err))
        raise

    return AUTH_PROVIDERS[provider_name](hass, store, config)  # type: ignore

def _log_exception(ex, domain, config):
    """Generate log exception for config validation."""
    message = 'Invalid config for [{}]: '.format(domain)
    if 'extra keys not allowed' in ex.error_message:
        message += '[{}] is an invalid option for [{}]. Check: {}->{}.'\
                   .format(ex.path[-1], domain, domain,
                           '->'.join('%s' % m for m in ex.path))
    else:
        message += humanize_error(config, ex)

    if hasattr(config, '__line__'):
        message += " (See {}:{})".format(config.__config_file__,
                                         config.__line__ or '?')

    _LOGGER.error(message)

async def auth_provider_from_config(hass, store, config):
    """Initialize an auth provider from a config."""
    provider_name = config[CONF_TYPE]
    module = await load_auth_provider_module(hass, provider_name)

    if module is None:
        return None

    try:
        config = module.CONFIG_SCHEMA(config)
    except vol.Invalid as err:
        _LOGGER.error('Invalid configuration for auth provider %s: %s',
                      provider_name, humanize_error(config, err))
        return None

    return AUTH_PROVIDERS[provider_name](hass, store, config)

    def post(self, request):
        """Handle the POST request for device identification."""
        try:
            data = IDENTIFY_SCHEMA(request.json)
        except vol.Invalid as ex:
            return self.json_message(humanize_error(request.json, ex),
                                     HTTP_BAD_REQUEST)

        name = data.get(ATTR_DEVICE_ID)

        CONFIG_FILE[ATTR_DEVICES][name] = data

        if not _save_config(CONFIG_FILE_PATH, CONFIG_FILE):
            return self.json_message("Error saving device.",
                                     HTTP_INTERNAL_SERVER_ERROR)

        return self.json({"status": "registered"})

    def post(self, request):
        """Accept the POST request for push registrations from a browser."""
        try:
            data = REGISTER_SCHEMA(request.json)
        except vol.Invalid as ex:
            return self.json_message(humanize_error(request.json, ex),
                                     HTTP_BAD_REQUEST)

        name = ensure_unique_string('unnamed device',
                                    self.registrations.keys())

        self.registrations[name] = data

        if not _save_config(self.json_path, self.registrations):
            return self.json_message('Error saving registration.',
                                     HTTP_INTERNAL_SERVER_ERROR)

        return self.json_message('Push notification subscriber registered.')