# Mark Huang <mlhuang@cs.princeton.edu>
# Copyright (C) 2006 The Trustees of Princeton University
#
-# $Id: Nodes.py,v 1.18 2006/11/08 23:13:11 mlhuang Exp $
+# $Id: Nodes.py,v 1.19 2006/11/09 03:07:42 mlhuang Exp $
#
from types import StringTypes
raise PLCInvalidArgument, "Invalid hostname"
conflicts = Nodes(self.api, [hostname])
- for node_id, node in conflicts.iteritems():
- if 'node_id' not in self or self['node_id'] != node_id:
+ for node in conflicts:
+ if 'node_id' not in self or self['node_id'] != node['node_id']:
raise PLCInvalidArgument, "Hostname already in use"
return hostname
def validate_boot_state(self, boot_state):
- if boot_state not in BootStates(self.api):
+ boot_states = [row['boot_state'] for row in BootStates(self.api)]
+ if boot_state not in boot_states:
raise PLCInvalidArgument, "Invalid boot state"
return boot_state
database.
"""
- def __init__(self, api, node_filter = None):
- Table.__init__(self, api, Node)
+ def __init__(self, api, node_filter = None, columns = None):
+ Table.__init__(self, api, Node, columns)
sql = "SELECT %s FROM view_nodes WHERE deleted IS False" % \
- ", ".join(Node.fields)
+ ", ".join(self.columns)
if node_filter is not None:
if isinstance(node_filter, (list, tuple, set)):