/usr/share/pyshared/ is in python-pyatspi2 2.4.0+dfsg-0ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/pyatspi/
/usr/share/pyshared/pyatspi/editabletext.py
/usr/share/pyshared/pyatspi/appevent.py
/usr/share/pyshared/pyatspi/document.py
/usr/share/pyshared/pyatspi/text.py
/usr/share/pyshared/pyatspi/role.py
/usr/share/pyshared/pyatspi/__init__.py
/usr/share/pyshared/pyatspi/utils.py
/usr/share/pyshared/pyatspi/registry.py
/usr/share/pyshared/pyatspi/state.py
/usr/share/pyshared/pyatspi/Accessibility.py
/usr/share/pyshared/pyatspi/constants.py
/usr/share/pyshared/pyatspi/deviceevent.py
/usr/share/pyshared/pyatspi/interfaces.py
/usr/share/pyshared/pyatspi/enum.py