# Copyright (c) 2014-2016 Hewlett Packard Enterprise Development LP
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from requestbuilder import Arg, Filter, GenericTagFilter
from euca2ools.commands.ec2 import EC2Request
class DescribeInternetGateways(EC2Request):
DESCRIPTION = 'Describe one or more VPC Internet gateways'
ARGS = [Arg('InternetGatewayId', metavar='IGATEWAY', nargs='*',
help='limit results to one or more Internet gateways')]
FILTERS = [Filter('attachment.state', help='''if the Internet gateway is
attached to a VPC, its attachment state (available)'''),
Filter('attachment.vpc-id', help='''ID of the VPC the Internet
gateway is attached to'''),
Filter('internet-gateway-id', "the Internet gateway's ID"),
Filter('tag-key',
help='key of a tag assigned to the Internet gateway'),
Filter('tag-value',
help='value of a tag assigned to the Internet gateway'),
GenericTagFilter('tag:KEY',
help='specific tag key/value combination')]
LIST_TAGS = ['attachmentSet', 'internetGatewaySet', 'tagSet']
def print_result(self, result):
for igw in result.get('internetGatewaySet') or []:
self.print_internet_gateway(igw)