/usr/lib/python2.7/dist-packages/keystoneauth1/loading/ is in python-keystoneauth1 3.4.0-0ubuntu1.
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/usr/lib/python2.7/dist-packages/keystoneauth1/loading/__init__.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/__init__.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/admin_token.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/identity/
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/identity/__init__.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/identity/generic.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/identity/v2.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/identity/v3.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_plugins/noauth.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/_utils.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/adapter.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/base.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/cli.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/conf.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/identity.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/opts.py
/usr/lib/python2.7/dist-packages/keystoneauth1/loading/session.py