def generic_var(self, key, value=None):
        return self._get_or_set('{0}{1}'.format(self._GENERIC_VAR_KEY_PREFIX, key), value)
Initializes this class.
dataset/ETHPy150Open Tivix/django-common/django_common/session.py/SessionManager.generic_var--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/masterd/instance.py/ImportExportTimeouts.__init__