1 from PLC.Faults import *
2 from PLC.Method import Method
3 from PLC.Parameter import Parameter, Mixed
4 from PLC.Auth import Auth
5 from PLC.Nodes import Node, Nodes
7 class DeleteNode(Method):
9 Mark an existing node as deleted.
11 PIs and techs may only delete nodes at their own sites. ins may
12 delete nodes at any site.
14 Returns 1 if successful, faults otherwise.
17 roles = ['admin', 'pi', 'tech']
21 Mixed(Node.fields['node_id'],
22 Node.fields['hostname'])
25 returns = Parameter(int, '1 if successful')
27 def call(self, auth, node_id_or_hostname):
28 # Get account information
29 nodes = Nodes(self.api, [node_id_or_hostname])
31 raise PLCInvalidArgument, "No such node"
35 # If we are not an admin, make sure that the caller is a
36 # member of the site at which the node is located.
37 if 'admin' not in self.caller['roles']:
38 # Authenticated function
39 assert self.caller is not None
41 if node['site_id'] not in self.caller['site_ids']:
42 raise PLCPermissionDenied, "Not allowed to delete nodes from specified site"