ec2_commandhelper.py 文件源码

def display_ec2_nw_interfaces(self, outputformat="json"):
        '''
        Display network interfaces
        '''
        ec2_client = aws_service.AwsService('ec2')
        nw_interfaces = ec2_client.service.list_network_interfaces()

        if outputformat == "json":
            pprinter = pprint.PrettyPrinter()
            pprinter.pprint(nw_interfaces)
        else:
            self.display_ec2_nw_interfaces_table(nw_interfaces)