/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/ is in python-pymysql 0.7.10-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/__init__.py
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/__init__.py
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/capabilities.py
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/dbapi20.py
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/test_MySQLdb_capabilities.py
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/test_MySQLdb_dbapi20.py
/usr/lib/python2.7/dist-packages/pymysql/tests/thirdparty/test_MySQLdb/test_MySQLdb_nonstandard.py