Question

我正在尝试使Python程序连续运行，并用乌龟图形显示正确的答案。程序运行时，每次成功运行后，都会给我一个turtle.Terminator错误。也就是说，它将第一次运行，错误为from turtle import Turtle，然后再次运行，没有错误。

我尝试使用result()，并相应地更改了变量，但无济于事。我还尝试过创建一个用于创建窗口的函数，然后调用import turtle import random def result(x, comment): width = 450 length = 335 turtle.setup(width,length) turtle.bgcolor("black") turtle.title("Guess the number") fonts = ['times new roman', 'americana', 'verdana'] turtle.hideturtle() turtle.penup() turtle.goto(0, 40) turtle.color("green") turtle.write(x, align = "center", font = (random.choice(fonts),30, "italic")) turtle.pendown() turtle.penup() turtle.goto(0, -40) turtle.color("blue") turtle.write(comment, align = "center", font = (random.choice(fonts),30, "italic")) turtle.pendown() #turtle.done() p = 'y' while p == 'y' or p == 'Y': bot = random.randint(1,1) p1 = int(input("Please enter a number: ")) if bot == p1: r = "WINNER" c = "GREAT JOB" result(r,c) if bot != p1: r = "LOSER" i = "you're dumb as a rock" result(r, i) p = input("do you want to try again: " ) if p == 'y' or p == 'Y': turtle.clear() else: turtle.done() break函数，但无济于事。

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Answer 1

我看到两个问题：控制台窗口和乌龟窗口之间有碰撞；在乌龟基于事件的世界中表现不佳。我们可以通过使用Python 3 turtle的numinput()和textinput()方法（而不是input()）并添加计时器事件来解决这两个问题：

from turtle import Screen, Turtle
from random import choice, randint

WIDTH, HEIGHT = 640, 480
MINIMUM, MAXIMUM = 1, 10
TITLE = "Guess the number"
FONTS = ['times new roman', 'americana', 'verdana']

def result(status, comment):

    turtle.goto(0, 40)
    turtle.color("green")
    turtle.write(status, align="center", font=(choice(FONTS), 30, "italic"))

    turtle.goto(0, -40)
    turtle.color("blue")
    turtle.write(comment, align="center", font=(choice(FONTS), 30, "italic"))

def play():
    turtle.clear()

    number = randint(MINIMUM, MAXIMUM)

    answer = screen.numinput(TITLE, "Please enter a number:", minval=MINIMUM, maxval=MAXIMUM)

    if number == answer:
        result("WINNER", "GREAT JOB")
    else:
        result("LOSER", "you're dumb as a rock")

    answer = screen.textinput(TITLE, "Do you want to try again?")

    screen.ontimer(play if answer in {'y', 'Y'} else screen.bye, 250)

screen = Screen()
screen.setup(WIDTH, HEIGHT)
screen.bgcolor("black")
screen.title(TITLE)

turtle = Turtle()
turtle.hideturtle()
turtle.penup()

play()

screen.mainloop()  # returns upon screen.bye()

看看这是否能为您提供所需的互动。

每隔成功运行一次就会发生Turtle.Terminator错误

1 个答案: