On 31/01/14 10:09, Ian D wrote:
Hi
Another quickie.
I can create turtle objects (if that's the correct terminology) using 2
different ways, both work.
t1 = turtle.Turtle()
or
t2 = turtle
But which is the best practice... and why?
import turtle
t1 = turtle.Turtle()
This creates an instance of a turtle
t2 = turtle
This is just a reference to the turtle module
t1.fd(100)
This moves your specified instance of a turtle
t2.goto(-100,100)
t2.fd(100)
These move the global turtle object using the
module level functions.
If you want multiple turtles you should use
the first version.
--
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.flickr.com/photos/alangauldphotos
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