nodehist = HistoryNodeRecord.findby_or_create(hostname=node['hostname'])
nodebl = BlacklistRecord.get_by(hostname=node['hostname'])
if (nodehist is not None and nodehist.status != 'down') or \
nodehist = HistoryNodeRecord.findby_or_create(hostname=node['hostname'])
nodebl = BlacklistRecord.get_by(hostname=node['hostname'])
if (nodehist is not None and nodehist.status != 'down') or \