如何添加多个键来监听 python 乌龟？

Question

我想在 python 乌龟中放置更多键，但每次我这样做时它都会告诉我一个错误。有什么办法可以用多个键来完成吗？代码：

screen.listen()
screen.onkey(tic.one, "1")
screen.onkey(tic.two, "2")
screen.onkey(tic.three, "3")

我要的代码：

screen.listen()
screen.onkey(tic.one, "1, t")
screen.onkey(tic.two, "2, s")
screen.onkey(tic.three, "3, k")

Answer 1

你可以这样做：

screen.onkey(tic.one, "1")
screen.onkey(tic.one, "t")
screen.onkey(tic.two, "2")
screen.onkey(tic.two, "s")
screen.onkey(tic.three, "3")
screen.onkey(tic.three, "k")
screen.listen()

或者遍历各种可能性，例如：

key_handlers = [(tic.one, "1t"), (tic.two, "2s"), (tic.three, "3k")]

for handler, keys in key_handlers:
    for key in keys:
        screen.onkey(handler, key)

screen.listen()

如何添加多个键来监听 python 乌龟？

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