The error:
DEBUG util.py:490:  BUILDSTDERR: Error: 
DEBUG util.py:490:  BUILDSTDERR:  Problem: conflicting requests
DEBUG util.py:490:  BUILDSTDERR:   - nothing provides python2-oauthlib needed by python2-requests-oauthlib-0.8.0-5.el7.noarch
DEBUG util.py:634:  Child return code was: 1
This same package builds fine using copr (done so here):

The spec file entry (that works fine for epel7 on Copr) is:
BuildRequires: python2-requests-oauthlib
BuildRequires: python2-oauthlib

This entry just produces an error that all requirements couldn't be met and the scratch build aborts then too.
BuildRequires: python-oauthlib

It appears to be an upstream issue... a missing entry in the python-oauthlib such as:
Provides: python2-oauthlib

I originally thought maybe i should be filing an issue with the oauthlib group, but then if that were the case, it wouldn't have worked perfectly fine on Copr.

Thoughts? Advice?

Chris