board.py 文件源码

def set_piece_at_square(self, x, y, piece, colour):
        self.chessboard.set_piece_at(chess.square(x, y), chess.Piece(piece, colour))       
        GLib.idle_add(gv.gui.get_event_box(x, y).queue_draw)

    # called from gui.py to remove piece during promotion dialog