def restore_frozen_basket(self):
        try:
            fzn_basket = self.get_submitted_basket()
        except Basket.DoesNotExist:
            # Strange place.  The previous basket stored in the session does
            # not exist.
            pass
        else:
            fzn_basket.thaw()
            if self.request.basket.id != fzn_basket.id:
                fzn_basket.merge(self.request.basket)
                # Use same strategy as current request basket
                fzn_basket.strategy = self.request.basket.strategy
                self.request.basket = fzn_basket
Adds the username
dataset/ETHPy150Open django-oscar/django-oscar/src/oscar/apps/checkout/mixins.py/OrderPlacementMixin.restore_frozen_basket--crossover with--dataset/ETHPy150Open bretth/woven/woven/linux.py/add_user