Jonathan Blandford wrote:
>James Henstridge <[EMAIL PROTECTED]> writes:
>
>
>
>>I added a quick modification to the GtkListStore wrapper so the
>>following is now possible:
>>
>> >>> import gtk
>> >>> store = gtk.ListStore(int, int, str, str)
>>
>>
>
>nice. Can I do 'object' too?
>
Yes. 'object' gets interpreted as 'arbitrary python object'.
>>I plan to add some more features:
>>
>> * support for this to GtkTreeStore (so you could do
>> treestore[0,3][0] = 42)
>>
This bit is working now :)
>> * support for row deletion
>> * support for assignments (eg. store[0] = (1,2,'foo','bar'))
>> * an __iter__ slot for GtkListStore (which would return a sequence
>> ofthese row objects).
>> * maybe add __iter__ for tree stores too (iterates over the toplevel
>> nodes, and iter(row) would iterate over the child nodes).
>>
>>
>
>so it would be:
>for row in tree:
> for row2 in row:
> ...
>
>I kinda would have expected that to iterate over values. This may be
>more convenient, though.
>
Either that, or do:
for row2 in row.iterchildren(): ...
This would be similar to dictionaries where there is more than one thing
that you may want to iterate over:
* iter(d) iterates over keys
* d.iterkeys() iterates over keys
* d.itervalues() iterates over values
* d.iteritems() iterates over (key, value) pairs
So having an iterchildren() method for row objects would fit this
pattern pretty well.
James.
--
Email: [EMAIL PROTECTED] | Linux.conf.au 2003 Call for Papers out
WWW: http://www.daa.com.au/~james/ | http://conf.linux.org.au/cfp.html
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