/usr/share/pyshared/ is in python-twill 0.9-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/twill/
/usr/share/pyshared/twill/namespaces.py
/usr/share/pyshared/twill/__init__.py
/usr/share/pyshared/twill/_browser.py
/usr/share/pyshared/twill/browser.py
/usr/share/pyshared/twill/commands.py
/usr/share/pyshared/twill/errors.py
/usr/share/pyshared/twill/parse.py
/usr/share/pyshared/twill/shell.py
/usr/share/pyshared/twill/unit.py
/usr/share/pyshared/twill/utils.py
/usr/share/pyshared/twill/wsgi_intercept.py
/usr/share/pyshared/twill/extensions/
/usr/share/pyshared/twill/extensions/check_links.py
/usr/share/pyshared/twill/extensions/__init__.py
/usr/share/pyshared/twill/extensions/argparse.py
/usr/share/pyshared/twill/extensions/test_extensions.py
/usr/share/pyshared/twill/extensions/csv_iterate.py
/usr/share/pyshared/twill/extensions/dirstack.py
/usr/share/pyshared/twill/extensions/dns_check.py
/usr/share/pyshared/twill/extensions/formfill.py
/usr/share/pyshared/twill/extensions/mailman_sf.py
/usr/share/pyshared/twill/extensions/require.py
/usr/share/pyshared/twill/extensions/match_parse/
/usr/share/pyshared/twill/extensions/match_parse/test-match_parse.py
/usr/share/pyshared/twill/extensions/match_parse/__init__.py
/usr/share/pyshared/twill-0.9.egg-info