how about
while self.lstore.iter_is_valid(iter):
self.lstore.remove(iter)
-Chris
On Thu, 18 Nov 2004 16:06:26 +0000, Stuart Hughes <[EMAIL PROTECTED]> wrote:
> Hi everyone,
>
> I'm reading data from a file into a gtk.ListStore. Sometimes the number
> of rows in the file can reduce, so I want to be able to refresh the
> valid rows, and delete the remaining invalid rows so they don't show up.
>
> After refreshing the valid rows (the data runs out), I have an iter that
> points at the first row that I need to remove. This is what I tried:
>
> while iter:
> self.lstore.remove(iter)
>
> But this just got stuck in a tight loop as iter does not seem to
> increment to the next row (possibly the pygtk2reference I have is old or
> wrong).
>
> So I tried:
>
> while iter:
> iter = self.lstore.remove(iter)
>
> But remove seems just to return True, so I get an exception.
>
> So I tried:
>
> while iter:
> self.lstore.remove(iter)
> iter = self.lstore.iter_next(iter)
>
> This mostly works, but sometimes I get:
>
> GtkWarning: file gtkliststore.c: line 590 (gtk_list_store_iter_next):
> assertion `GTK_LIST_STORE (tree_model)->stamp == iter->stamp' failed
> iter = self.lstore.iter_next(iter)
>
> Any ideas/suggestions warmly appreciated.
>
> Regards, Stuart
>
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>
--
Christopher Lambacher
[EMAIL PROTECTED]
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