Comment 12 for bug 1860456

I'm not sure why you "strongly recommend" not to apply my patch; it uses the same url as your patch:

>>> from ubuntutools.archive import UbuntuSourcePackage
>>> import pprint
>>> pp = pprint.PrettyPrinter()
>>> pp.pprint(UbuntuSourcePackage('akonadi', '1.1.2-0ubuntu1~jaunty1').lp_spph.sourceFileUrls())
['https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/akonadi/1.1.2-0ubuntu1~jaunty1/akonadi_1.1.2.orig.tar.gz',
 'https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/akonadi/1.1.2-0ubuntu1~jaunty1/akonadi_1.1.2-0ubuntu1~jaunty1.diff.gz',
 'https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/akonadi/1.1.2-0ubuntu1~jaunty1/akonadi_1.1.2-0ubuntu1~jaunty1.dsc']