def call_ec2()

in ec2instanceconnectcli/EC2InstanceConnectCLI.py [0:0]

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

    def call_ec2(self):
        """
        Fetches information on the associated EC2 instance
        """

        for bundle in self.instance_bundles:
            session = bundle['session']
            #If bundle['target'] has a value, then use it.
            if bundle['target']:
                bundle['host_info'] = bundle['target']
            else:
                bundle['host_info'] = None

            if (bundle['target'] and bundle['zone']) or len(bundle['instance_id']) == 0:
                # If both are specified or we're not using an instance then we have no reason to call EC2
                self.logger.debug("{0} does not require lookup".format(bundle['target']))
                continue

            instance_info = ec2_util.get_instance_data(session, bundle['instance_id'])
            bundle['zone'] = instance_info.availability_zone
            #If host_info is not available, fallback to using public ipaddress and then private ipaddress.
            if not bundle['host_info']:
                bundle['host_info'] = instance_info.public_ip if instance_info.public_ip else instance_info.private_ip
            self.logger.debug('Successfully got instance information from EC2 API for {0}'.format(bundle['instance_id']))