def __init__(self, location):
        "Initialize the fish with several vectors and colors."
        self.location = location.copy()
        self.velocity = vector.Polar2(random.random() * self.MAX_SPEED,
                                      random.random() * 360)
        self.body_color = ''
        self.trim_color = ''
Initialize the fish with several vectors and colors.
recipes/Python/578007_processing_DEMO_Boids/recipe-578007.py