/usr/lib/python3/dist-packages/pymysql/tests/ is in python3-pymysql 0.8.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/pymysql/tests/__init__.py
/usr/lib/python3/dist-packages/pymysql/tests/base.py
/usr/lib/python3/dist-packages/pymysql/tests/test_DictCursor.py
/usr/lib/python3/dist-packages/pymysql/tests/test_SSCursor.py
/usr/lib/python3/dist-packages/pymysql/tests/test_basic.py
/usr/lib/python3/dist-packages/pymysql/tests/test_connection.py
/usr/lib/python3/dist-packages/pymysql/tests/test_converters.py
/usr/lib/python3/dist-packages/pymysql/tests/test_cursor.py
/usr/lib/python3/dist-packages/pymysql/tests/test_err.py
/usr/lib/python3/dist-packages/pymysql/tests/test_issues.py
/usr/lib/python3/dist-packages/pymysql/tests/test_load_local.py
/usr/lib/python3/dist-packages/pymysql/tests/test_nextset.py
/usr/lib/python3/dist-packages/pymysql/tests/test_optionfile.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/__init__.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/__init__.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/capabilities.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/dbapi20.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/test_MySQLdb_capabilities.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/test_MySQLdb_dbapi20.py
/usr/lib/python3/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/test_MySQLdb_nonstandard.py