Turtle_art

#!/bin/python3
#python 101 Turtle art
#Some code remixed from Raspberry Pi Modern Art project

from turtle import *
from random import *

tricky = Turtle()

def randomcolour(t_name): # random change to the colour of the turtle
    colormode(255)
    red = randint(0, 255)
    green = randint(0, 255)
    blue = randint(0, 255)
    t_name.color(red, green, blue)


def draw_circle(t_name, x, y, r): # draw a circle using the dot library function
    randomcolour(t_name) # call random colour
    t_name.penup()
    t_name.goto(x,y)
    t_name.dot(r*2)
    t_name.pendown()


draw_circle(tricky,0,100,200)
randomcolour(tricky)
tricky.pensize(4)
tricky.forward(200)
draw_circle(tricky,50,100,75)