Update product.attribute value

[zmichal]

Hello,

Thanks for the Tryton. I’m using the tryton within flask module.

Tried to update existing product.attributes with following approach:

product.attributes['width'] = Decimal('100')
product.save()

But the product.attributes remained untouched. What is the correct way to do this or to add another from the same product.attribute.set?
I checked the column of product.attributes is kind of json dump. So there must be proper way to update this column.

Thanks,

M+

[ced (Cédric Krier)]

@zmichal

What is the correct way to do this or to add another from the same product.attribute.set?

The Tryton ORM can not detect (for now) that the dictionary has been updated. So you must trigger the change manually with for example:

product.attributes['width'] = Decimal('100')
product.attributes = product.attributes  # Trigger change
product.save()

[zmichal]

thanks, it works perfectly.