def __init__(self, conn):
self.conn = conn
self.cursor = Table_cursor(self.conn, 'machines')
self.cursor.set_table('machines')
self.kernels = Table_cursor(self.conn, 'kernels')
self.mtype = MachineTypeHandler(self.conn)
self.filesystems = Table_cursor(self.conn, 'filesystems')
self.mounts = Table_cursor(self.conn, 'mounts')
self.fsmounts = Table_cursor(self.conn, 'filesystem_mounts')
self.disks = Table_cursor(self.conn, 'disks')
self.partitions = Table_cursor(self.conn, 'partitions')
self.current = None
