'ç¡®è®€åšListstoreäž­æ¯åŠå­åšè¿æ¡ä»»å¡. åŠæå­åš, è¿åTreeModelRow,
åŠåå°±è¿åNone'

def get_row_by_fsid(self, fs_id):

    for row in self.liststore:
        if (row[FSID_COL] == fs_id):
            return row
    return None
