Mapping a Product to Supplier Prices

Mapping a product to its supplier prices is done with the function get_supplier_info_from_product.

Here is an example with a purchase order line.

from odoo.addons.product_supplier_info_helpers.helpers import get_supplier_info_from_product


class PurchaseOrderLine(models.Model):

    _inherit = 'purchase.order.line'

    def some_business_logic(self):
        supplier_info = get_supplier_info_from_product(self.product_id)

        for info in supplier_info:
            ...

Mapping a Supplier Price to a Product

A use case of mapping a supplier price to a product is to trigger business logic when a price is updated.

from odoo.addons.product_supplier_info_helpers.helpers import get_products_from_supplier_info


class ProductSupplierInfo(models.Model):

    _inherit = 'product.supplier_info'

    @api.multi
    def write(self, vals):
        super().write(vals)
        products = get_products_from_supplier_info(self)
        products.apply_some_business_logic()
        return True