Comment 11 for bug 839986

12:59 <cjwatson> mvo: bug 839986 looks like http://paste.ubuntu.com/900317/, but would you prefer to also change python-apt to return None from .uri in such cases? (That wouldn't fix the whole problem; _guess_third_party_changelogs_uri_by_source would still need a change anyway.) I don't know what you think is most correct here
13:05 <mvo> cjwatson: I think None makes sense
13:07 <cjwatson> mvo: want a python-apt task then?
13:07 <cjwatson> and I'll just apply the 'if not deb_uri:' part of that
13:07 <cjwatson> (to update-manager)
13:08 <mvo> cjwatson: a python-apt task for this would be nice, yes
13:08 <mvo> cjwatson: thanks, that sounds like a good approach