/usr/share/pyshared/ is in python-pydhcplib 0.6.2-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/pydhcplib/
/usr/share/pyshared/pydhcplib/type_strlist.py
/usr/share/pyshared/pydhcplib/dhcp_network.py
/usr/share/pyshared/pydhcplib/type_hw_addr.py
/usr/share/pyshared/pydhcplib/type_hwmac.py
/usr/share/pyshared/pydhcplib/type_ipv4.py
/usr/share/pyshared/pydhcplib/interface.py
/usr/share/pyshared/pydhcplib/dhcp_constants.py
/usr/share/pyshared/pydhcplib/dhcp_packet.py
/usr/share/pyshared/pydhcplib/__init__.py
/usr/share/pyshared/pydhcplib/dhcp_basic_packet.py
/usr/share/pyshared/pydhcplib/dhcp_file_io.py
/usr/share/pyshared/pydhcplib-0.6.2.egg-info