/usr/share/doc/python-cherrypy3-doc/html/_static/doctools.js is in python-cherrypy3-doc 8.9.1-2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/python-cherrypy3-doc/html/_static/../../../../javascript/sphinxdoc/1.0/doctools.js