registrasion/controllers/item.py
def items_purchased(self, category=None):
        ''' Aggregates the items that this user has purchased.

        Arguments:
            category (Optional[models.inventory.Category]): the category
                of items to restrict to.

        Returns:
            [ProductAndQuantity, ...]: A list of product-quantity pairs,
                aggregating like products from across multiple invoices.

        '''
        return self._items(commerce.Cart.STATUS_PAID, category=category)
def items_purchased(self, category=None):
        ''' Aggregates the items that this user has purchased.

        Arguments:
            category (Optional[models.inventory.Category]): the category
                of items to restrict to.

        Returns:
            [ProductAndQuantity, ...]: A list of product-quantity pairs,
                aggregating like products from across multiple invoices.

        '''
        return self._items(commerce.Cart.STATUS_PAID, category=category)
Aggregates the items that this user has purchased.

        Arguments:
            category (Optional[models.inventory.Category]): the category
                of items to restrict to.

        Returns:
            [ProductAndQuantity, ...]: A list of product-quantity pairs,
                aggregating like products from across multiple invoices.