@classmethod
    def _get_val(cls, item, path):
        if path:
            try:
                v = item['form']
                for key in path:
                    v = v[key]
                return v
            except KeyError:
                return ()
Host-specific User should override default env.user
dataset/ETHPy150Open dimagi/commcare-hq/custom/abt/reports/expressions.py/AbtSupervisorExpressionSpec._get_val--crossover with--dataset/ETHPy150Open fabric/fabric/tests/test_network.py/TestSSHConfig.test_specific_user_with_default_env