#!/usr/bin/env python
"""
 draw 'Remi turtlegrafik' 
 from http://en.wikipedia.org/wiki/Logo_programming_language
 
 ---- 'remi' turtle Logo program -----------------
 to n_eck :ne :sz
 repeat :ne [rt 360 / :ne fd :sz]
 end

 to mn_eck :ne :sz
 repeat :ne [rt 360 / :ne n_eck :ne :sz]
 end

 mn_eck 36 20
 ---------------------------------------------------

"""

from turtle import Turtle

def circle(n_sides, length, turtle):
        angle = 360./n_sides
        for i in range(n_sides):
                turtle.turn(angle)
                turtle.move(length)

def pattern(n, length, turtle):
        angle = 360./n
        for i in range(n):
                turtle.turn(angle)
                circle(n, length, turtle)

pattern(36, 20, Turtle(width = 560, height = 560, 
                       background = '#660000',
                       color      = '#cccc00' ))

wait = raw_input("Hit return to quit.")