[Urwid] Create pile from list

[Fabian Braennstroem]

Hi,

I would like to create a pile from a list of e.g. 'Text' widgets.
Right now, I am doing something like this:

self.piler=Pile([Button(liste[0]) ,Text(liste[1]) 
,Text(liste[2]),Text(liste[3]) ,Edit(liste[4]) ,Text(liste[5]) 
,Text(liste[6]) ,Text(liste[7]) ,Text(liste[8])])

but in general I have no idea about the length of the list, so a loop 
over every list item would be needed. Does anyone have an idea?

And one more question, I am often using a simple 'print' to 'debug' 
certain variables, but this does not work in background!? Thanks!

Greetings!
Fabian