how to pass the workspace ?

[Stef Mientki]

hello,

I've GUI tree with drag and drop nodes,
where each nodes contains a code snippet.
Now I want to run one or more branches in that tree,
so I enumerate over the nodes and have to run something like this:

execfile ( node1 )
execfile ( node2 )
etc..

Now how do I pass the workspace created in node1, to node 2, etc ?

thanks,
Stef Mientki