Re: [tryton] how to override invoice.save()?

[Sergi Almacellas Abellana]

El 27/02/14 12:43, Iasmini - Gmail ha escrit:

Hi,

I need to do something just before saving. I did this:

class Invoice:
    __name__ = 'account.invoice'
...
    def save(self):
        if self.rps_number == '':
            if not self.create_rps_number():
                self.raise_user_error(u'xxxx!')

        super(Invoice, self).save()

But this function is not called. Why?

You must override create or/and delete methods which get called by save :)

For the code you are raising, you may be interested on validate:

http://doc.tryton.org/3.0/trytond/doc/ref/models/models.html?highlight=validate#trytond.model.ModelStorage.validate

--
Sergi Almacellas Abellana
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Twitter: @pokoli_srk