Can you use a full url as source (eg from pypi)

+BuildRequires: %{python_module devel} no real dependency on python devel

+%defattr(-,root,root,-) isnt needed ..

plus please enable tests if is possible

@TheBlackCat, @alarrosa, @aplanas, @cyberiad, @czerw, @dirkmueller, @glaubitz, @mcepl, @mimi_vx, @pavlix, @posophe, @rjschwei, @scarabeus_iv, @sleep_walker, @tbechtold: review reminder