[packagekit] exclude some upgrades

[Robin Norwood]

Richard Hughes <hughsient at gmail.com> writes:

> On Mon, 2007-11-12 at 15:28 -0500, David Zeuthen wrote:
>> [1] : Sorry, I haven't studied the interfaces in detail so I'm making
>> this up. It may be just be noise.
>
> Nahh, much easier would be to just return Packages() with different
> types. At the moment we return stuff like:
>
> package security foo;
> package normal foo;
> package low foo;
>
> So maybe we just have:
>
> package cant foo;

We'll need to include some way for the UI to show the reason why the
update can't occur, but I think this is basically the right way.

-RN

-- 
Robin Norwood
Red Hat, Inc.

"The Sage does nothing, yet nothing remains undone."
-Lao Tzu, Te Tao Ching