def build_client()

in rdklib/clientfactory.py [0:0]

• 9 lines of code
• 8 McCabe index (conditional complexity)

    def build_client(self, service):
        if not self.__role_arn:
            raise Exception("No Role ARN - ClientFactory must be initialized before build_client is called.")

        # Check to see if we have already gotten STS credentials for this role.  If not, get them now and then save them for later use.
        if not self.__sts_credentials:
            self.__sts_credentials = get_assume_role_credentials(self.__role_arn)

        # Use the credentials to get a new boto3 client for the appropriate service.
        return boto3.client(service,
                            aws_access_key_id=self.__sts_credentials['AccessKeyId'],
                            aws_secret_access_key=self.__sts_credentials['SecretAccessKey'],
                            aws_session_token=self.__sts_credentials['SessionToken'])