[Bug 1251834] Review Request: python-rackspace-auth-openstack - Rackspace authentication for openstack clients

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1251834

--- Comment #4 from Miroslav Suchý  ---
%{python2_sitelib}/%{modname}
%{python2_sitelib}/%{modname}/*

The first line say "include directory %{python2_sitelib}/%{modname} and
everything below".
The second line say "include %{python2_sitelib}/%{modname}/* and everything
below".
Therefore
  %{python2_sitelib}/%{modname}/*
is listed twice.
It should be:
  %dir %{python2_sitelib}/%{modname}
  %{python2_sitelib}/%{modname}/*
or even simplier:
  %{python2_sitelib}/%{modname}

Cleaning buildroot tag in %install is not needed (unless you target EL5).See 
https://fedoraproject.org/wiki/Packaging:Guidelines#BuildRoot_tag

Requires:       python3-novaclient
Requires:       python3-httpretty
Requires:       python3-py
Requires:       python3-invoke
^ This should be put after
%package -n python3-rackspace-auth-openstack
Otherwise it is listed as requires for python-%{project}.
Note: BuildRequires are correct and should stay on the place where it is now.
> SRPM URL: https://immanetize.fedorapeople.org/python-rackspace-auth-openstack-1.3-1.fc...

This is still created using old one spec file. Be careful.
This is exactly the reason why it is good habit to increment release with
*every* change of spec.