1 from PLC.Method import Method
2 from PLC.Parameter import Parameter, Mixed
3 from PLC.Filter import Filter
4 from PLC.Auth import Auth
5 from PLC.Slices import Slice, Slices
6 from PLC.Sites import Site, Sites
8 class SliceExtendedInfo(Method):
10 Deprecated. Can be implemented with GetSlices.
12 Returns an array of structs containing details about slices.
13 The summary can optionally include the list of nodes in and
16 Users may only query slices of which they are members. PIs may
17 query any of the slices at their sites. Admins may query any
18 slice. If a slice that cannot be queried is specified in
19 slice_filter, details about that slice will not be returned.
22 roles = ['admin', 'pi', 'user']
26 [Slice.fields['slice_name']],
27 Parameter(bool, "Whether or not to return users for the slices", nullok = True),
28 Parameter(bool, "Whether or not to return nodes for the slices", nullok = True)
31 returns = [Slice.fields]
34 def call(self, auth, slice_name_list=None, return_users=None, return_nodes=None):
35 # If we are not admin, make sure to return only viewable
37 slice_filter = slice_name_list
38 slices = Slices(self.api, slice_filter)
40 raise PLCInvalidArgument, "No such slice"
42 if 'admin' not in self.caller['roles']:
43 # Get slices that we are able to view
44 valid_slice_ids = self.caller['slice_ids']
45 if 'pi' in self.caller['roles'] and self.caller['site_ids']:
46 sites = Sites(self.api, self.caller['site_ids'])
48 valid_slice_ids += site['slice_ids']
50 if not valid_slice_ids:
53 slices = filter(lambda slice: slice['slice_id'] in valid_slice_ids, slices)
57 person_ids = slice.pop('person_ids')
58 node_ids = slice.pop('node_ids')
60 slice['users'] = person_ids
62 slice['nodes'] = node_ids