当我编写脚本并运行它时。 Python Terminal starts doing it, but when it comes to prompting a color my program skips this step.
目标是：Modify this program so that before it creates the window, it prompts the user to enter the desired background
color. It should store the user’s responses in a variable, and modify the color of the window according to the
user’s wishes.(提示：您可以在 http://www.tcl.tk/man/tcl8.4/TkCmd/colors 找到允许的颜色名称列表。.htm。它包括一些非常不寻常的，如"桃子泡芙"和"热粉"。```
I mean that I want to run all this script in one click and when it comes to prompt me for this color it have to stop and wait for my input.
在Powershell中执行
颜色 = str(输入("背景颜色："((
It thinks that input is the next line ---> Background color: window = turtle.Screen()
import turtle
color = str(input("Background color: "))
window = turtle.Screen()
window.bgcolor(color)
window.title("Hello, Tess!")
tess = turtle.Turtle()
tess.color("blue")
tess.pensize(3)
tess.forward(50)
tess.left(120)
tess.forward(50)
window.mainloop()
你是如何尝试运行这段代码的？ 控制+V？如果是这样，那么它肯定会认为下一行是"输入">
尝试将其复制到文件(例如：turtle_test.py(并在PowerShell中运行python turtle_test.py。我只是这样做了，它运行正常(考虑到最后一行是错误的(。
最后一件事(对于python2(：应该使用turtle.mainloop()而不是window.mainloop()。不过，在python3中是正确的<</p>
我想一键运行所有这些脚本，当涉及到提示时 我为这个颜色
在这种情况下，我建议您执行以下操作：
from turtle import Screen, Turtle
window = Screen()
color = None
while color is None:
color = window.textinput("Choose a background color", "Color:")
window.bgcolor(color)
window.title("Hello, Tess!")
tess = Turtle()
tess.color("blue")
tess.pensize(3)
tess.forward(50)
tess.left(120)
tess.forward(50)
window.mainloop()
textinput() 方法是在 Python 3 中引入的，它将控制台从交互中移除。 在我的 Unix 系统上，如果我在第一行添加魔术注释(例如 #! /usr/local/bin/python3 (并将文件设置为可执行文件，我可以(双击(单击它并得到背景颜色的提示。
它成功地提示我输入颜色，并使用 Bash shell 成功实现各种选项。
➜ python3 stackoverflow_question.py
Background color: peach puff
import turtle
wn = turtle.Screen()
bkgnd_colour = str(input("Enter your background colour"))
wn.bgcolor(bkgnd_colour)
tess = turtle.Turtle()
t_colour = str(input("Enter your desired colour of the Turtle"))
tess.color(t_colour)
s_ize = str(input("Enter the width of your pen"))
tess.pensize(int(s_ize))
tess.forward(50)
tess.left(120)
tess.forward(50)
tess.left(120)
tess.forward(50)
wn.exitonclick()
#it solves the both problems with input and the other instances of the
#turtles.
#It take the input from the user for the first turtle name 'anish' and the
#other instance 'nainesh' have his own attributes.
from tkinter import mainloop
import turtle
wn = turtle.Screen()
bg_color = str(input("Enter your desire color for your background: "))
wn.bgcolor(bg_color)
title_left = str(input("Enter your desire title for the window: "))
wn.title(title_left)
anish = turtle.Turtle()
anish_color = str(input("Enter the color of the turtle: "))
anish.color(anish_color)
anish_pen_size = str(input("Enter the pen size of the turtle: "))
anish.pensize(anish_pen_size)
anish.forward(50)
anish.left(90)
anish.forward(30)
anish.left(90)
anish.forward(100)
anish.left(90)
anish.forward(30)
anish.left(90)
anish.forward(50)
nainesh = turtle.Turtle()
nainesh.color("black")
nainesh.pensize(7)
nainesh.forward(100)
nainesh.left(90)
nainesh.forward(100)
wn.mainloop()