turtlerace.py

# 1 5 turtle race
# ref: 1 5 Turtle race - Object-oriented Programming in Python
#  - Raspberry Pi Foundation.htm

# ask Python to import the Turtle class,
from turtle import Turtle

# Create an instance of a Turtle object.

axel = Turtle()
axel.color('red')   # define attribute which is defined in Turtle
axel.shape('turtle')   # define attribute which is defined in Turtle
axel.penup()    # call methods
axel.goto(-160, 100)
axel.pendown()

bullet = Turtle()
bullet.color('green')   # define attribute which is defined in Turtle
bullet.shape('turtle')   # define attribute which is defined in Turtle
bullet.penup()    # call methods
bullet.goto(-160, 70)
bullet.pendown()

flash = Turtle()
flash.color('blue')   # define attribute which is defined in Turtle
flash.shape('turtle')   # define attribute which is defined in Turtle
flash.penup()    # call methods
flash.goto(-160, 40)
flash.pendown()

zippy = Turtle()
zippy.color('brown')   # define attribute which is defined in Turtle
zippy.shape('turtle')   # define attribute which is defined in Turtle
zippy.penup()    # call methods
zippy.goto(-160, 10)
zippy.pendown()

from random import randint

for movement in range(100):
    axel.forward(randint(1,5))
    bullet.forward(randint(1,5))
    flash.forward(randint(1,5))
    zippy.forward(randint(1,5))

# How to close the turtle window?
# input("Press Enter to close")