def get_repository(self):
return RepositoryLookupSession().get_repository(self._repository_id)<EOL>
Gets the ``Repository`` associated with this session.

        :return: the ``Repository`` associated with this session
        :rtype: ``osid.repository.Repository``
        :raise: ``OperationFailed`` -- unable to complete request
        :raise: ``PermissionDenied`` -- authorization failure

        *compliance: mandatory -- This method must be implemented.*