Python code to try on trinket.io to draw spiralaterals

spiralaterals.py

import turtle

def draw_list(tortuga, ns, step = 30, angle = 90):
    tortuga.home()
    while True:
      for n in ns:
        tortuga.forward(n * step)
        tortuga.right(angle)
        
      if tortuga.position() == (0, 0):
        break
    
tommy = turtle.Turtle()
tommy.shape("turtle")
tommy.speed(500)

draw_list(tommy, [5, 7, 9], step = 10, angle = 135)