/usr/lib/python2.7/dist-packages/cherrypy/lib/ is in python-cherrypy3 3.5.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/cherrypy/lib/__init__.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/auth.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/auth_basic.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/auth_digest.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/caching.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/covercp.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/cpstats.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/cptools.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/encoding.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/gctools.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/http.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/httpauth.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/httputil.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/jsontools.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/lockfile.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/locking.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/profiler.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/reprconf.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/sessions.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/static.py
/usr/lib/python2.7/dist-packages/cherrypy/lib/xmlrpcutil.py