Question

我想和乌龟乱搞却总是给我出错

我试过了:

# set up screen
screen = Screen(1)
screen.bgcolor("darkgreen")
import turtle
t = turtle.Pen()   #Naming the turtle "t"
from turtle import Turtle, Screen
FONT = ("Arial", 16, "normal")
t.forward(100)
t.left(90)
t.right(0)
t.write(the)   #You can change the font and size with more parameters.

它应该让背景黑暗绿化让乌龟向前走然后离开然后写字。

Answer 1

这里有很多问题。最好先通过一些带有有效代码的教义来开始。输入它, 并尝试理解语法长什么样, 如何根据打字来修正您看到的错误。

当您独立编码时, 请慢一点, 一步一步地操作。每次修改后运行您的代码, 以确保它按照您的期望行事。注意错误。错误信息通常会告诉您要修正什么和在哪里。

首先,这里是工作守则:

from turtle import Screen, Turtle


FONT = "Arial", 16, "normal"
screen = Screen()
screen.bgcolor("darkgreen")
t = Turtle()
t.forward(100)
t.left(90)
t.right(0)
t.write("the", FONT)
screen.exitonclick()

备注:

All imports should be at the top of the file.
Import Screen before using it.
Avoid importing the turtle module because it has a lot of footguns. Better to use only Turtle and Screen classes.
Create a turtle instance with Turtle(). I don t think you ll need Pen.
Screen() accepts 0 parameters, as the error message indicates.
FONT is unused. Pass it to write.
t.write(the) isn t a thing--the is being treated as a variable name, not a string. Use "the".

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