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trytond-product_cost_plan
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Fix None object access in on_change_with_uom_category()

This commit is contained in:
Guillem Barba 2015-04-13 10:17:53 +02:00
parent 972e7b17b1
commit c3fabe8c97
1 changed files with 3 additions and 2 deletions
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5
plan.py
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@ -566,12 +566,13 @@ class PlanProductLine(ModelSQL, ModelView):
res['product_cost_price'] = None
return res
@fields.depends('children', '_parent_plan.uom' 'product', 'uom')
@fields.depends('children', '_parent_plan.uom' 'product', 'uom', 'plan')
def on_change_with_uom_category(self, name=None):
if self.children:
# If product line has children, it must be have computable
# quantities of plan product
return self.plan.uom.category.id
if self.plan and self.plan.uom:
return self.plan.uom.category.id
if self.product:
return self.product.default_uom.category.id