def get_configuration(self):
raise errors.Unimplemented()<EOL>
Gets the current configuration in the runtime environment.

        return: (osid.configuration.ValueLookupSession) - a
                configuration
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - an authorization failure occured
        raise:  Unimplemented - a configuration service is not supported
        *compliance: optional -- This method must be implemented if
        ``supports_configuration()`` is ``true``.*