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modules/stock_product_location/production.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.model import fields
+from trytond.pool import PoolMeta
+
+
+class Production(metaclass=PoolMeta):
+    __name__ = 'production'
+
+    @fields.depends('warehouse')
+    def _move(self, type, product, unit, quantity):
+        move = super()._move(type, product, unit, quantity)
+        if move and type == 'output' and self.warehouse:
+            move.set_product_location(warehouse=self.warehouse.id)
+        return move