flotilla_easy.py 文件源码

def clear_matrix():
    try:
        for x in range (0, 8, 1):
            for y in range(0, 8, 1):
                mat.set_pixel(x, y, 1).update()
        for x in range (0, 8, 1):
            for y in range(0, 8, 1):
                mat.set_pixel(x, y, 0).update()
    except AttributeError:
        if mat == 0:
            print("Test mode: lighting pixels")
            for x in range (0, 8, 1):
                for y in range(0, 8, 1):
                    testmatrix[x][y] = 0
            matrix_printing = prettytable.PrettyTable()
            for row in testmatrix:
                matrix_printing.add_row(row)

            print(matrix_printing.get_string(header=False, border=False))
        else:
            print("No module connected. Try again!")