# Copyright 2014 Eucalyptus Systems, Inc.
#
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import argparse
from requestbuilder import Arg
from requestbuilder.exceptions import ArgumentError
from euca2ools.commands.ec2 import EC2Request
class UnassignPrivateIpAddresses(EC2Request):
DESCRIPTION = ('Remove one or more private IP addresses from a '
'network interface')
ARGS = [Arg('-n', '--network-interface', metavar='INTERFACE',
dest='NetworkInterfaceId', help='''ID of the network interface
to remove addresses from (required)'''),
Arg('positional_interface', nargs='?', route_to=None,
help=argparse.SUPPRESS),
Arg('--secondary-address', '--secondary-private-ip-address',
metavar='ADDRESS', dest='PrivateIpAddress', action='append',
required=True, help='''an IP address to remove from the
network interface. Use this option multiple times to remove
additional addresses.''')]
def configure(self):
EC2Request.configure(self)
if self.args.get('positional_interface'):
if self.params.get('NetworkInterfaceId'):
# Shouldn't be supplied both positionally and optionally
raise ArgumentError('unrecognized arguments: {0}'.format(
self.args['positional_interface']))
self.params['NetworkInterfaceId'] = \
self.args['positional_interface']
if not self.params.get('NetworkInterfaceId'):
raise ArgumentError('argument -n/--network-interface is required')