def order_link(self):
        return mark_safe(u'<a href="/admin/shop/order/%i/">%s #%i (%s)</a>' - (
            self.order.id,
            ugettext('Order'), 
            self.order.id, 
            moneyfmt(self.order.total)))
dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/payment/modules/purchaseorder/models.py/PurchaseOrder.order_link/operator `%` -> `-`