def linearize(self, params, unknowns, resids):
        J = {}

        J['y1','y2'] = -0.2
        J['y1','z'] = np.array([[2.0*params['z'][0], 1.0]])
        J['y1','x'] = 1.0

        return J
We can use the dict passed from settings.DATABASE_CONFIG_DICT to construct a db url.
dataset/ETHPy150Open OpenMDAO/OpenMDAO/openmdao/test/sellar.py/SellarDis1withDerivatives.linearize--crossover with--dataset/ETHPy150Open Nextdoor/ndscheduler/ndscheduler/core/datastore/providers/base.py/DatastoreBase.get_db_url