return product when parcel has product

2022-11-11 12:32:57 +01:00 · 2022-11-11 12:32:57 +01:00 · 012564fc44
parent 7365d9bb4a
commit 012564fc44
1 changed files with 1 additions and 2 deletions
--- a/contract.py
+++ b/contract.py
@ -174,9 +174,8 @@ class AgronomicsContractLine(ModelSQL, ModelView):

    @fields.depends('parcel')
    def on_change_with_product(self, name=None):
-        if self.parcel:
+        if self.parcel and self.parcel.product:
            return self.parcel.product.id
-        return None

    @fields.depends('product', methods=['on_change_with_product'])
    def on_change_with_unit(self, name=None):