first commit

modules/product_cost_warehouse/company.py

@@ -0,0 +1,22 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+import copy
+
+from trytond.model import fields
+from trytond.pool import Pool, PoolMeta
+
+from .product import cost_price_warehouse
+
+
+class Company(metaclass=PoolMeta):
+    __name__ = 'company.company'
+
+    cost_price_warehouse = fields.Function(
+        copy.deepcopy(cost_price_warehouse), 'get_cost_price_warehouse')
+
+    def get_cost_price_warehouse(self, name, **pattern):
+        pool = Pool()
+        Configuration = pool.get('product.configuration')
+        config = Configuration(1)
+        pattern['company'] = self.id
+        return config.get_multivalue('cost_price_warehouse', **pattern)