How to add functionality to the osv class?

Question

How to "directly" override a method in the osv Model class, such as write, create, etc, so that any new model that I create inherits this functionality?
I mean, suppose I am extending res.partner, sale.order, purchase.order and a bunch of other models, and I want to override write for all of them, adding the same code to every one (like logging or something). Can I do this without overriding write in every single model?

Deviprasad V · Accepted Answer

Hi Julian,

def unlink(self, cr, uid, ids, context=None):

--- custome code --

after creating your method add this code

osv.osv.unlink = unlink
now your method is overrided the osv method

Emipro Technologies Pvt. Ltd. · Answer

Hi Julian,

You can do as you want. Just see the following ex for the write method. It is override the write method of the osv.

from openerp.osv import orm

def custom_write(self, cr, uid, ids, vals, context=None):

..... Your code ...

return True

orm.BaseModel.write = custom_write

Related Posts	Odpovědi	Zobrazení
Error in overwrting model method osv model	1 bře 15	5530
What's the difference between sale_order and sale_order_line? Vyřešeno model	3 lis 24	32175
Method for "on read" call model	1 pro 21	3687
Model return from api for dashboard ninja model	0 pro 21	3308
how to display user who created order? osv	3 pro 15	1367

This question has been flagged

Enjoying the discussion? Don't just read, join in!