Add gnome handler

[EvaSDK]

Hi,

I found annoying to get so many weird results with generic handler so I took some time to exploit some files I recently discovered on gnome mirrors that helps greatly.

This is not exactly a pull request but rather a review request as I didn't exactly go through all the code to figure out the best way to get things done.

Doing this I found it a bit difficult to easily figure out what a handler should implement to support what kind of operations, so if you could document that in the future, that would be great.

[iksaif]

Looks ok to me, could you give me some packages names to test it ?

I think this handler is pretty gnome specific, so adding a new one was the right thing to do. And yes, documentation is lacking, that's bad, I'll try to get some time to fix that ... someday.

[EvaSDK]

You can test with nautilus, eog, eog-plugins, anjuta, etc. Some telepathy or gstreamer packages are also hosted on gnome mirrors.

Btw, wouldn't it be nice to have a specific exception for raise for cases found in this patch ?

If you have other locations that are brute-forced, could you list those so someone could work in implementing an appropriate handler ?

Finally, could you do a new release so gentoo-x86 has a code somewhat up to date ? :)

[iksaif]

Ok I'll test that this evening. Not sure what to do with exceptions yet.

For other locations that are brute forced, there is a plan to work on that !

And a new release .. yeah .. someday. app-portage/euscan-9999 should work, most of the time.

[iksaif]

Fox added some comments to the commit itself. Could you take a look ? Thanks.

[EvaSDK]

I think I fixed the issues you pointed out. I tested it with the full list of gnome packages in tree and it appears to work fine.

[volpino]

Great! I think @iksaif can merge it ;)

Thank you very much for your work! It's always great to have contributions from users

[iksaif]

Merged ! Thanks ! Will try to make it run today on euscan.iksaif.net