https://launchpad.net/distros/ubuntu/+sources (and equivalent URLs for other distributions) returns a NotFound error:
* Module canonical.launchpad.webapp.publisher, line 458, in _publishTraverse
return self._handle_next_object(nextobj, request, name)
* Module canonical.launchpad.webapp.publisher, line 379, in _handle_next_object
raise NotFound(self.context, name)
NotFound: Object: <Distribution at 0x2aa62874d0>, name: u'+sources'
This is currently the most common exception in Launchpad.
The +sources URL probably should replace <https://launchpad.net/distros/ubuntu/+search> and <https://launchpad.net/distros/ubuntu/+allpackages>, by containing a search form for packages and a batched list of packages.
Can this be closed, given the new @stepthrough approach?