def __init__(self, dbmanager): self._dbmanager = dbmanager self._conn = dbmanager.conn MetaDir.createTable(connection = self._conn) FileAbstract.createTable(connection = self._conn) File.createTable(connection = self._conn) Directory.createTable(connection = self._conn) Video.createTable(connection = self._conn) Audio.createTable(connection = self._conn) Photo.createTable(connection = self._conn)