https://filehashintel.com/name/trytond/modules/sale_discount/__init__.py https://filehashintel.com/name/trytond/modules/sale_discount/sale.py https://filehashintel.com/name/trytond/modules/sale_discount/tests/__init__.py https://filehashintel.com/name/trytond/modules/sale_discount/tests/test_sale_discount.py