On Wednesday, 22 of September 2010, Mariusz Kruk wrote:
> Don't append lalista. Append the contents of loop itself.
I meant listbox of course, not the loop :-)
For example, in one of my programs, I have a class which has a listbox.
I define the listbox by:
contents=contentlist(a,am,fm,sam,sfm)
self.listbox=urwid.ListBox(contents)
(contentlist is a function which gets data from external source and builds a
list of items)
Then, at some point, I modify the contents by calling simply:
self.listbox.body.contents=contentlist(cat,am,fm,sam,sfm)
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