@base.resource(Coupon)
    def coupon(self, id):
        return Coupon(self, id)
version list to string
dataset/ETHPy150Open ducksboard/libsaas/libsaas/services/stripe/service.py/Stripe.coupon--crossover with--dataset/ETHPy150Open jupyterhub/jupyterhub/tools/tasks.py/unparse_vs