+# $Id$
+# $URL$
from PLC.Method import Method
from PLC.Parameter import Parameter, Mixed
from PLC.Filter import Filter
from PLC.Auth import Auth
from PLC.Persons import Person, Persons
+from PLC.Sites import Site, Sites
from PLC.Slices import Slice, Slices
-class GetSlices(Method):
+class v43GetSlices(Method):
"""
Returns an array of structs containing details about slices. If
slice_filter is specified and is an array of slice identifiers or
Auth(),
Mixed([Mixed(Slice.fields['slice_id'],
Slice.fields['name'])],
+ Parameter(str,"name"),
+ Parameter(int,"slice_id"),
Filter(Slice.fields)),
Parameter([str], "List of fields to return", nullok = True)
]
returns = [Slice.fields]
-
def call(self, auth, slice_filter = None, return_fields = None):
# If we are not admin, make sure to return only viewable
if slice_filter is None:
slice_filter = valid_slice_ids
+ # Must query at least slice_id (see below)
+ if return_fields is not None and 'slice_id' not in return_fields:
+ return_fields.append('slice_id')
+ added_fields = True
+ else:
+ added_fields = False
+
slices = Slices(self.api, slice_filter, return_fields)
# Filter out slices that are not viewable
'admin' not in self.caller['roles']:
slices = filter(lambda slice: slice['slice_id'] in valid_slice_ids, slices)
+ # Remove slice_id if not specified
+ if added_fields:
+ for slice in slices:
+ if 'slice_id' in slice:
+ del slice['slice_id']
+
return slices
+
+slice_fields = Slice.fields.copy()
+slice_fields['slice_attribute_ids']=Parameter([int], "Legacy version of slice_tag_ids")
+
+class v42GetSlices(v43GetSlices):
+ """
+ Legacy wrapper for v43GetSlices.
+ """
+
+ accepts = [
+ Auth(),
+ Mixed([Mixed(Slice.fields['slice_id'],
+ Slice.fields['name'])],
+ Parameter(str,"name"),
+ Parameter(int,"slice_id"),
+ Filter(slice_fields)),
+ Parameter([str], "List of fields to return", nullok = True)
+ ]
+
+ returns = [slice_fields]
+
+ def call(self, auth, slice_filter = None, return_fields = None):
+ # convert nodenetwork_ids -> interface_ids
+ if isinstance(slice_filter, dict):
+ if slice_filter.has_key('slice_attribute_ids'):
+ slice_tag_ids = slice_filter.pop('slice_attribute_ids')
+ if not slice_filter.has_key('slice_tag_ids'):
+ slice_filter['slice_tag_ids']=slice_tag_ids
+ if isinstance(return_fields, list):
+ if 'slice_attribute_ids' in return_fields:
+ return_fields.remove('slice_attribute_ids')
+ if 'slice_tag_ids' not in return_fields:
+ return_fields.append('slice_tag_ids')
+ slices = v43GetSlices.call(self,auth,slice_filter,return_fields)
+ # add in a slice_tag_ids -> slice_attribute_ids
+ for slice in slices:
+ if slice.has_key('slice_tag_ids'):
+ slice['slice_attribute_ids']=slice['slice_tag_ids']
+ return slices
+
+class GetSlices(v42GetSlices):
+ """
+ Returns an array of structs containing details about slices. If
+ slice_filter is specified and is an array of slice identifiers or
+ slice names, or a struct of slice attributes, only slices matching
+ the filter will be returned. If return_fields is specified, only the
+ specified details will be returned.
+
+ Users may only query slices of which they are members. PIs may
+ query any of the slices at their sites. Admins and nodes may query
+ any slice. If a slice that cannot be queried is specified in
+ slice_filter, details about that slice will not be returned.
+ """
+
+ pass