In the meantime... ;) if you quote your list correctly you wont get the spaces 
affecting the pulldown

If you look at bookmarker on nukepedia, this snippet sorts out the names so 
that they can have spaces but list on a pull down correctly.
Took me a while to suss it ( translate: work it out) and I'm not a programmer 
so there no doubt easier methods but works. In short it surrounds the list with 
double quotes

so
' this will list on several lines'

whereas
"this should list on one"

snippet:

    #find bookmark nodes
    for n in nuke.allNodes():
        n['selected'].setValue( False )
        if n['icon'].value() == 'bookmark.png':
            n['selected'].setValue( True )      #select nodes for clarity
            bmLabel=nuke.selectedNode()['label'].value() 

            if bmLabel:
                bm_name='"'+bmLabel+'"' # '"'<-lets it list correctly
            else:
                bm_name='"'+n.name()+'"' # '"'<-allows it to be sorted 
correctly with above
            bm.append(bm_name)
    if 0==len(bm):
        nuke.message('no bookmarks found')


hth

Howard



>________________________________
> From: Mohamed Selim <[email protected]>
>To: [email protected] 
>Sent: Monday, 3 September 2012, 20:40
>Subject: [Nuke-python] Re: Listing the EXR compression type in a dropdown menu 
>panel
> 
>
>A little out of my league, but i will look in to it.
>
>Thanks for the suggestion
>
>
>
>jimmyGhost wrote:  
>Or make the Panel using PySide and gain alot more control over your 
>interface.
>
>Best Regards
>Jimmy Christensen
>Developer
>Ghost A/S
> 
>
>
>>________________________________
>
>Mohamed Selim
>Nuke Compositor
>Cairo, Egypt
>www.mselim.com
>_______________________________________________
>Nuke-python mailing list
>[email protected], http://forums.thefoundry.co.uk/
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>
>
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