Turtle Graphics testing as part of 100 days of code

turtle_graphics.py

import turtle
from turtle import Turtle, Screen, colormode
import random

turtle.colormode(255)
jim = Turtle()
jim.shape("turtle")
jim.color("DarkOliveGreen")
jim.speed("fastest")

colours = ["aquamarine2", "bisque2", "BlueViolet", "red", "coral", "yellow", "DarkGray", "DarkOrange1", "FireBrick",
           "gold", "LawnGreen", "bisque3", "red", "yellow"]
turns = [0, 90, 180, 270]


def draw_square():
    for _ in range(4):
        jim.forward(100)
        jim.right(90)


def draw_dashed_line():
    for _ in range(10):
        jim.forward(10)
        jim.penup()
        jim.forward(10)
        jim.pendown()


def draw_shapes(sides):
    for _ in range(sides):
        jim.forward(100)
        jim.right(360 / sides)


def draw_circle(sides):
    for _ in range(sides):
        jim.forward(1)
        jim.right(360 / sides)


def shape_drawer():
    for _ in range(3, 12):
        jim.pencolor(random.choice(colours))
        draw_shapes(_)


def random_colour():
    r = random.randint(0, 255)
    g = random.randint(0, 255)
    b = random.randint(0, 255)
    rgb = (r, g, b)
    return rgb


def random_walk(distance):
    jim.pensize(5)
    jim.speed(10)
    for _ in range(distance):
        jim.pencolor(random_colour())
        jim.forward(30)
        jim.setheading(random.choice(turns))


def spirograph(circles):
    for _ in range(circles):
        jim.pencolor(random_colour())
        jim.circle(100)
        jim.setheading(_ * (360 / (circles - 1)))

spirograph(80)

screen = Screen()
screen.exitonclick()