/usr/lib/python3/ is in python3-mysqldb 1.3.7-1build2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/mysqlclient-1.3.7.egg-info/
/usr/lib/python3/dist-packages/mysqlclient-1.3.7.egg-info/top_level.txt
/usr/lib/python3/dist-packages/mysqlclient-1.3.7.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/mysqlclient-1.3.7.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/_mysql_exceptions.py
/usr/lib/python3/dist-packages/_mysql.cpython-35m-x86_64-linux-gnu.so
/usr/lib/python3/dist-packages/MySQLdb/
/usr/lib/python3/dist-packages/MySQLdb/connections.py
/usr/lib/python3/dist-packages/MySQLdb/release.py
/usr/lib/python3/dist-packages/MySQLdb/cursors.py
/usr/lib/python3/dist-packages/MySQLdb/constants/
/usr/lib/python3/dist-packages/MySQLdb/constants/ER.py
/usr/lib/python3/dist-packages/MySQLdb/constants/CLIENT.py
/usr/lib/python3/dist-packages/MySQLdb/constants/REFRESH.py
/usr/lib/python3/dist-packages/MySQLdb/constants/FIELD_TYPE.py
/usr/lib/python3/dist-packages/MySQLdb/constants/FLAG.py
/usr/lib/python3/dist-packages/MySQLdb/constants/__init__.py
/usr/lib/python3/dist-packages/MySQLdb/constants/CR.py
/usr/lib/python3/dist-packages/MySQLdb/converters.py
/usr/lib/python3/dist-packages/MySQLdb/compat.py
/usr/lib/python3/dist-packages/MySQLdb/__init__.py
/usr/lib/python3/dist-packages/MySQLdb/times.py