1 from PLC.Faults import *
2 from PLC.Method import Method
3 from PLC.Parameter import Parameter, Mixed
4 from PLC.NodeGroups import NodeGroup, NodeGroups
5 from PLC.Auth import Auth
7 can_update = lambda (field, value): field in \
8 ['name', 'description']
10 class UpdateNodeGroup(Method):
12 Updates a custom node group.
14 Returns 1 if successful, faults otherwise.
19 nodegroup_fields = dict(filter(can_update, NodeGroup.fields.items()))
23 Mixed(NodeGroup.fields['nodegroup_id'],
24 NodeGroup.fields['name']),
28 returns = Parameter(int, '1 if successful')
30 def call(self, auth, nodegroup_id_or_name, nodegroup_fields):
31 nodegroup_fields = dict(filter(can_update, nodegroup_fields.items()))
33 # Get nodegroup information
34 nodegroups = NodeGroups(self.api, [nodegroup_id_or_name])
36 raise PLCInvalidArgument, "No such nodegroup"
37 nodegroup = nodegroups[0]
39 nodegroup.update(nodegroup_fields)
41 self.object_ids = [nodegroup['nodegroup_id']]