Register a single view (SeriesLanguageView) for all ISeriesLanguage-implementing objects

[Adi Roiban]

------------------
From: Danilo
Subiect: Re: [Merge] lp:~adiroiban/launchpad/bug-427319 into lp:launchpad/devel
Data: Fri, 11 Dec 2009 19:13:29 -0000

Btw, nice refactoring Adi. Thanks for doing it! It'd be nice to move it even farther where we register only a single view (SeriesLanguageView) for all ISeriesLanguage-implementing objects (note, this interface doesn't exist yet :), but let's leave that for some other time :)

Also, now that these views are unified, it makes sense to also unify the view tests: i.e. I believe mostly setUp method would have to be changed to accommodate different ways to construct distroserieslanguages and productserieslanguages, but that would make it easy to extend these views to sourcepackagelanguage and projectlanguage views in the future.
----------------

Action plan:
* Create ISeriesLanguage
* Change Distro and Product seriesLanguage to use the new Interface
* Unify the view tests

[Robert Collins (lifeless)]

Still nice to do, not currently on the roadmap. Patches solicited!