Critique of first python code

[Tomek Paczkowski]

Zack wrote:

> Hi all. I'm just starting to pick up python. I wanted to play with nested
> lists so first I wrote a little bit of code to create arbitrarily nested
> lists (grow). Then I wrote a breadth first search.  I'm putting this small
> snippet up asking for criticism. Was there a more elegant way to do what
> ...

You can try to put your code through pylint. It will give you some automatic
critique. 

-- 
Oinopion