/usr/share/pyshared/ is in python-aptdaemon 0.43+bzr805-0ubuntu10.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/aptdaemon/
/usr/share/pyshared/aptdaemon/__init__.py
/usr/share/pyshared/aptdaemon/client.py
/usr/share/pyshared/aptdaemon/config.py
/usr/share/pyshared/aptdaemon/console.py
/usr/share/pyshared/aptdaemon/core.py
/usr/share/pyshared/aptdaemon/crash.py
/usr/share/pyshared/aptdaemon/debconf.py
/usr/share/pyshared/aptdaemon/enums.py
/usr/share/pyshared/aptdaemon/errors.py
/usr/share/pyshared/aptdaemon/lock.py
/usr/share/pyshared/aptdaemon/loop.py
/usr/share/pyshared/aptdaemon/networking.py
/usr/share/pyshared/aptdaemon/policykit1.py
/usr/share/pyshared/aptdaemon/progress.py
/usr/share/pyshared/aptdaemon/utils.py
/usr/share/pyshared/aptdaemon/worker.py