Setup your own Python Ansible dev machine? This is what you need to do. After I do the usual for setting up my own RHEL 7 machines, I do the following:
yum -y install python-devel openssl-devel libaio readline-devel
yum -y groupinstall 'Development Tools'
# Bootstrap a virtualenv manually for this particular machine.
pip install ansible
Then you can run the Ansible playbook just like normal. Okay, yes there will be a few peculiarities, but overall it will be doable.