/usr/lib/pyshared/python2.7/sqlalchemy/cresultproxy.so is in python-sqlalchemy-ext 0.7.4-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/pyshared/python2.7/sqlalchemy/../../../python2.7/dist-packages/sqlalchemy/cresultproxy.so