[Grok-dev] Another sample app: Animal Tree

[Luciano Ramalho]

Animal Tree is a version of the classic app used to demonstrate a tree
data structure. It is a hierarchical database of animals arranged by
distinguishing questions. Initially, it knows only one animal. But as
users interact with it, it learns more.

This example has a grok.Container subclass called Node. Leaf nodes are
empty and contain the name of one animal. Branch nodes contain a
question and two sub-nodes named 'yes' and 'no'.

Again, this example is at Googlecode. I'd like to contribute it to the
Zope SVN repo, but I need to know if you want it, and if so, where I
should put it.

The app.py file is here:

http://turing-club.googlecode.com/svn/grok/AnimalTree/trunk/src/animaltree/app.py

and the templates are here:

http://turing-club.googlecode.com/svn/grok/AnimalTree/trunk/src/animaltree/app_templates/

To check it out, create a grokproject and overwrite the src dir with
the result of this:

svn checkout http://turing-club.googlecode.com/svn/grok/AnimalTree/trunk/src


Cheers,

Luciano