X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Fnitos%2Fnitosdriver.py;h=8e3da348317c9b3f01d2c6126bb49e0757256852;hb=ecc85e0b923922cf7117d29b380f5284edb88f21;hp=aa87bcc70cf5034c1ecfddce3e77c7741484adc7;hpb=7fcb8153bd74ce00f9f0d43c8aa090e0b70e345f;p=sfa.git

diff --git a/sfa/nitos/nitosdriver.py b/sfa/nitos/nitosdriver.py
index aa87bcc7..8e3da348 100644
--- a/sfa/nitos/nitosdriver.py
+++ b/sfa/nitos/nitosdriver.py
@@ -11,7 +11,6 @@ from sfa.util.xrn import Xrn, hrn_to_urn, get_leaf, urn_to_hrn
 from sfa.util.cache import Cache
 
 # one would think the driver should not need to mess with the SFA db, but..
-from sfa.storage.alchemy import dbsession
 from sfa.storage.model import RegRecord
 
 # used to be used in get_ticket
@@ -46,8 +45,9 @@ class NitosDriver (Driver):
     # the cache instance is a class member so it survives across incoming requests
     cache = None
 
-    def __init__ (self, config):
-        Driver.__init__ (self, config)
+    def __init__ (self, api):
+        Driver.__init__ (self, api)
+        config = api.config
         self.shell = NitosShell (config)
         self.cache=None
         self.testbedInfo = self.shell.getTestbedInfo()
@@ -367,7 +367,7 @@ class NitosDriver (Driver):
         
         # get the registry records
         user_list, users = [], {}
-        user_list = dbsession.query(RegRecord).filter(RegRecord.pointer.in_(user_ids)).all()
+        user_list = self.api.dbsession().query(RegRecord).filter(RegRecord.pointer.in_(user_ids)).all()
         # create a hrns keyed on the sfa record's pointer.
         # Its possible for multiple records to have the same pointer so
         # the dict's value will be a list of hrns.
@@ -612,8 +612,17 @@ class NitosDriver (Driver):
         
         # add/remove leases (nodes and channels)
         # a lease in Nitos RSpec case is a reservation of nodes and channels grouped by (slice,timeslot)
-        rspec_requested_nodes, rspec_requested_channels = rspec.version.get_leases()
-  
+        rspec_requested_leases = rspec.version.get_leases()
+        rspec_requested_nodes = []
+        rspec_requested_channels = []
+        for lease in rspec_requested_leases:
+             if lease['type'] == 'node':
+                 lease.pop('type', None)
+                 rspec_requested_nodes.append(lease)
+             else:
+                 lease.pop('type', None)
+                 rspec_requested_channels.append(lease)                 
+        
         nodes = slices.verify_slice_leases_nodes(slice, rspec_requested_nodes)
         channels = slices.verify_slice_leases_channels(slice, rspec_requested_channels)
 
@@ -659,7 +668,7 @@ class NitosDriver (Driver):
     # xxx this code is quite old and has not run for ages
     # it is obviously totally broken and needs a rewrite
     def get_ticket (self, slice_urn, slice_hrn, creds, rspec_string, options):
-        raise SfaNotImplemented,"NitosDriver.get_ticket needs a rewrite"
+        raise SfaNotImplemented("NitosDriver.get_ticket needs a rewrite")
 # please keep this code for future reference
 #        slices = PlSlices(self)
 #        peer = slices.get_peer(slice_hrn)