Python exceptions.UnknownServiceError方法代码示例

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def _get_polly_client(self, aws_access_key_id=None, aws_secret_access_key=None, aws_session_token=None,
                          region_name=None, with_service_model_patch=False):
        """Note we get a new botocore session each time this function is called.
        This is to avoid potential problems caused by inner state of the session.
        """
        botocore_session = get_session()

        if with_service_model_patch:
            # Older versions of botocore don't have polly. We can possibly fix it by appending
            # extra path with polly service model files to the search path.
            current_dir = os.path.dirname(os.path.abspath(__file__))
            service_model_path = os.path.join(current_dir, 'data', 'models')
            botocore_session.set_config_variable('data_path', service_model_path)
            rospy.loginfo('patching service model data path: {}'.format(service_model_path))

        botocore_session.get_component('credential_provider').insert_after('boto-config', AwsIotCredentialProvider())

        botocore_session.user_agent_extra = self._generate_user_agent_suffix()

        session = Session(aws_access_key_id=aws_access_key_id, aws_secret_access_key=aws_secret_access_key,
                          aws_session_token=aws_session_token, region_name=region_name,
                          botocore_session=botocore_session)

        try:
            return session.client("polly")
        except UnknownServiceError:
            # the first time we reach here, we try to fix the problem
            if not with_service_model_patch:
                return self._get_polly_client(aws_access_key_id, aws_secret_access_key, aws_session_token, region_name,
                                              with_service_model_patch=True)
            else:
                # we have tried our best, time to panic
                rospy.logerr('Amazon Polly is not available. Please install the latest boto3.')
                raise 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def get_available_regions(self, service_name, partition_name='aws',
                              allow_non_regional=False):
        """Lists the region and endpoint names of a particular partition.

        :type service_name: string
        :param service_name: Name of a service to list endpoint for (e.g., s3).
            This parameter accepts a service name (e.g., "elb") or endpoint
            prefix (e.g., "elasticloadbalancing").

        :type partition_name: string
        :param partition_name: Name of the partition to limit endpoints to.
            (e.g., aws for the public AWS endpoints, aws-cn for AWS China
            endpoints, aws-us-gov for AWS GovCloud (US) Endpoints, etc.

        :type allow_non_regional: bool
        :param allow_non_regional: Set to True to include endpoints that are
             not regional endpoints (e.g., s3-external-1,
             fips-us-gov-west-1, etc).
        :return: Returns a list of endpoint names (e.g., ["us-east-1"]).
        """
        resolver = self.get_component('endpoint_resolver')
        results = []
        try:
            service_data = self.get_service_data(service_name)
            endpoint_prefix = service_data['metadata'].get(
                'endpointPrefix', service_name)
            results = resolver.get_available_endpoints(
                endpoint_prefix, partition_name, allow_non_regional)
        except UnknownServiceError:
            pass
        return results 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def get_available_regions(self, service_name, partition_name='aws',
                              allow_non_regional=False):
        """Lists the region and endpoint names of a particular partition.

        :type service_name: string
        :param service_name: Name of a service to list endpoint for (e.g., s3).
            This parameter accepts a service name (e.g., "elb") or endpoint
            prefix (e.g., "elasticloadbalancing").

        :type partition_name: string
        :param partition_name: Name of the partition to limit endpoints to.
            (e.g., aws for the public AWS endpoints, aws-cn for AWS China
            endpoints, aws-us-gov for AWS GovCloud (US) Endpoints, etc.

        :type allow_non_regional: bool
        :param allow_non_regional: Set to True to include endpoints that are
             not regional endpoints (e.g., s3-external-1,
             fips-us-gov-west-1, etc).
        :return: Returns a list of endpoint names (e.g., ["us-east-1"]).
        """
        resolver = self._get_internal_component('endpoint_resolver')
        results = []
        try:
            service_data = self.get_service_data(service_name)
            endpoint_prefix = service_data['metadata'].get(
                'endpointPrefix', service_name)
            results = resolver.get_available_endpoints(
                endpoint_prefix, partition_name, allow_non_regional)
        except UnknownServiceError:
            pass
        return results 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def retrieve_sub_resources(session, resource) -> Generator[Boto3ServiceResource, None, None]:
    loader = session._session.get_component('data_loader')
    json_resource_model = loader.load_service_model(
        resource.meta.service_name,
        'resources-1'
    )
    service_model = resource.meta.client.meta.service_model
    try:
        service_waiter_model = session._session.get_waiter_model(service_model.service_name)
    except UnknownServiceError:
        service_waiter_model = None
    for name in json_resource_model['resources']:
        resource_model = json_resource_model['resources'][name]
        cls = session.resource_factory.load_from_definition(
            resource_name=name,
            single_resource_json_definition=resource_model,
            service_context=ServiceContext(
                service_name=resource.meta.service_name,
                resource_json_definitions=json_resource_model['resources'],
                service_model=service_model,
                service_waiter_model=service_waiter_model
            )
        )
        identifiers = cls.meta.resource_model.identifiers
        args = []
        for _ in identifiers:
            args.append('foo')
        yield cls(*args, client=boto3.client(resource.meta.service_name)) 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def load_service_model(self, service_name, type_name, api_version=None):
        """Load a botocore service model

        This is the main method for loading botocore models (e.g. a service
        model, pagination configs, waiter configs, etc.).

        :type service_name: str
        :param service_name: The name of the service (e.g ``ec2``, ``s3``).

        :type type_name: str
        :param type_name: The model type.  Valid types include, but are not
            limited to: ``service-2``, ``paginators-1``, ``waiters-2``.

        :type api_version: str
        :param api_version: The API version to load.  If this is not
            provided, then the latest API version will be used.

        :type load_extras: bool
        :param load_extras: Whether or not to load the tool extras which
            contain additional data to be added to the model.

        :raises: UnknownServiceError if there is no known service with
            the provided service_name.

        :raises: DataNotFoundError if no data could be found for the
            service_name/type_name/api_version.

        :return: The loaded data, as a python type (e.g. dict, list, etc).
        """
        # Wrapper around the load_data.  This will calculate the path
        # to call load_data with.
        known_services = self.list_available_services(type_name)
        if service_name not in known_services:
            raise UnknownServiceError(
                service_name=service_name,
                known_service_names=', '.join(sorted(known_services)))
        if api_version is None:
            api_version = self.determine_latest_version(
                service_name, type_name)
        full_path = os.path.join(service_name, api_version, type_name)
        model = self.load_data(full_path)

        # Load in all the extras
        extras_data = self._find_extras(service_name, type_name, api_version)
        self._extras_processor.process(model, extras_data)

        return model 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def connect(self):
        """Iterate through the application configuration and instantiate
        the services.
        """
        requested_services = set(
            svc.lower() for svc in current_app.config.get('BOTO3_SERVICES', [])
        )

        region = current_app.config.get('BOTO3_REGION')
        sess_params = {
            'aws_access_key_id': current_app.config.get('BOTO3_ACCESS_KEY'),
            'aws_secret_access_key': current_app.config.get('BOTO3_SECRET_KEY'),
            'profile_name': current_app.config.get('BOTO3_PROFILE'),
            'region_name': region
        }
        sess = boto3.session.Session(**sess_params)

        try:
            cns = {}
            for svc in requested_services:
                # Check for optional parameters
                params = current_app.config.get(
                    'BOTO3_OPTIONAL_PARAMS', {}
                ).get(svc, {})

                # Get session params and override them with kwargs
                # `profile_name` cannot be passed to clients and resources
                kwargs = sess_params.copy()
                kwargs.update(params.get('kwargs', {}))
                del kwargs['profile_name']

                # Override the region if one is defined as an argument
                args = params.get('args', [])
                if len(args) >= 1:
                    del kwargs['region_name']

                if not(isinstance(args, list) or isinstance(args, tuple)):
                    args = [args]

                # Create resource or client
                if svc in sess.get_available_resources():
                    cns.update({svc: sess.resource(svc, *args, **kwargs)})
                else:
                    cns.update({svc: sess.client(svc, *args, **kwargs)})
        except UnknownServiceError:
            raise
        return cns 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def resource(self, service_name, region_name=None, api_version=None,
                       use_ssl=True, verify=None, endpoint_url=None,
                       aws_access_key_id=None, aws_secret_access_key=None,
                       aws_session_token=None, config=None):
        try:
            resource_model = self._loader.load_service_model(
                service_name, 'resources-1', api_version)
        except UnknownServiceError:
            available = self.get_available_resources()
            has_low_level_client = (
                service_name in self.get_available_services())
            raise ResourceNotExistsError(service_name, available,
                                         has_low_level_client)
        except DataNotFoundError:
            # This is because we've provided an invalid API version.
            available_api_versions = self._loader.list_api_versions(
                service_name, 'resources-1')
            raise UnknownAPIVersionError(
                service_name, api_version, ', '.join(available_api_versions))

        if api_version is None:
            # Even though botocore's load_service_model() can handle
            # using the latest api_version if not provided, we need
            # to track this api_version in boto3 in order to ensure
            # we're pairing a resource model with a client model
            # of the same API version.  It's possible for the latest
            # API version of a resource model in boto3 to not be
            # the same API version as a service model in botocore.
            # So we need to look up the api_version if one is not
            # provided to ensure we load the same API version of the
            # client.
            #
            # Note: This is relying on the fact that
            #   loader.load_service_model(..., api_version=None)
            # and loader.determine_latest_version(..., 'resources-1')
            # both load the same api version of the file.
            api_version = self._loader.determine_latest_version(
                service_name, 'resources-1')

        # Creating a new resource instance requires the low-level client
        # and service model, the resource version and resource JSON data.
        # We pass these to the factory and get back a class, which is
        # instantiated on top of the low-level client.
        if config is not None:
            if config.user_agent_extra is None:
                config = copy.deepcopy(config)
                config.user_agent_extra = 'Resource'
        else:
            config = AioConfig(user_agent_extra='Resource')

        # client = blah part has been moved into a dodgy context class
        return ResourceCreaterContext(self, service_name, region_name, api_version,
                                      use_ssl, verify, endpoint_url, aws_access_key_id,
                                      aws_secret_access_key, aws_session_token, config,
                                      resource_model) 

# 需要导入模块: from botocore import exceptions [as 别名]
# 或者: from botocore.exceptions import UnknownServiceError [as 别名]
def get_recommended_server_instance_types(handler: AWSHandler):
    """
    Connect to the boto3 CostExplorer client and get recommended
    instance sizes for all ec2 instances on this account with info
    about potential cost savings.
    """

    wrapper = handler.get_api_wrapper()

    recommendations_by_instance = dict()
    total_savings = 0

    client = wrapper.get_boto3_client(
        'ce',
        handler.serviceaccount,
        handler.servicepasswd,
        'us-east-1'  # Connecting to any region should return recommendations for all regions.
    )

    try:
        response = client.get_rightsizing_recommendation(Service='AmazonEC2')
    except (AttributeError, UnknownServiceError):
        # This will happen if the version of boto3 pre-dates the existence
        # of either this CostExplorer method that is being called, or the CostExplorer
        # Service all together. If this happens, then let the
        # user know what version of CloudBolt they need to be on for this to work.
        raise CloudBoltException(
            'This version of CloudBolt does not support '
            'this UI-extension. Please upgrade to version 9.0.1 or '
            'greater to get recommendations. '
        )

    summary_data = response.get('Summary')
    total_recommendations = int(summary_data.get('TotalRecommendationCount'))

    if total_recommendations > 0:
        recommendations_list = response.get('RightsizingRecommendations')

        # Save all the recommendations for this region.
        for raw_dict in recommendations_list:
            recommendation_dict = get_recommendation_dict(raw_dict)
            instance_id = recommendation_dict.get('current_instance').get('id')
            recommendations_by_instance[instance_id] = recommendation_dict
            total_savings += float(recommendation_dict.get('recommendations').get('savings'))

    currency = summary_data.get('SavingsCurrencyCode')
    summary = dict(
        total_recommendations=total_recommendations,
        total_savings=total_savings,
        currency=currency
    )

    return recommendations_by_instance, summary