[PyKDE] Iterators / generators for QList(Box, View) and other?

[Torsten Marek]

Hello there,

I just wanted to ask if some version of PyQt will support iterators for Listboxes, Listviews etc. through generator functions or the __iter__ protocol? I know both are Python 2.2+ specific, but are there any plans to implement them, Phil? Is anybody of you interested in having them? A simple iterator for a QListBox using generators would look like this (works only with Python 2.2 or greater):



from __future__ import generators # python2.2 only

def ListBoxIterator(listbox):
        item = listbox.firstItem()
        while item:
                yield item
                item = item.next()
        return                          # no special need to do this

Don't know about generators yet? Read http://www.python.org/doc/2.3a2/whatsnew/section-generators.html
to get a fast intro.

Greetings,

Torsten

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