Код: Выделить всё
from turtle import Turtle, Screen
tt_turtle_obj = Turtle()
for _ in range(15):
tt_turtle_obj.forward(10)
tt_turtle_obj.color("white")
tt_turtle_obj.forward(10)
tt_turtle_obj.color("black")
screen = Screen()
screen.exitonclick()
Подробнее здесь: https://stackoverflow.com/questions/764 ... e-graphics