Fix for the https://pagure.io/rpkg/issue/521

@onosek, @psabata, please, take a look.

+1, LGTM.

+1, looks good

:thumbsup:

For which tool it has to be fixed?
In fedpkg, download_path from rpkg object is overridden (and it should work there): https://pagure.io/fedpkg/blob/master/f/fedpkg/lookaside.py
Same for rhpkg.

Fixed for the: https://github.com/fedora-eln/distrobaker
Thank you for the update, I'll take a look.

I was discussing the change. Probably, it is safe to merge it. But I am not 100% sure whether all dependent tools use overridding or the default path.
It won't harm rhpkg, fedpkg, rfpkg. We don't know about centpkg or others (if there are any).

This (@bstinson) centpkg repo (https://bitbucket.org/bstinsonmhk/centpkg/src/master/src/centpkg/init.py) looks safe because they make their own url path. And overrides whole sources method.

Commit 32be737f fixes this pull-request

I additionally modified unittests.