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Overriding method in a model

override

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37634 Представления

Thanh Loyal

Hello,

I found a guy had solved the same problem here:

\http://stackoverflow.com/questions/32859723/odoo-how-to-override-original-function

So I imitated to override a method of 'stock.inventory' class:

class StockInventoryInherit(models.Model):
    _inherit = 'stock.inventory'    
    
    def _default_stock_location(self, cr, uid, context=None):        
        logger.info("_____________-------------------_____________")        
        logger.info("_____________-------------------_____________")        
        logger.info("_____________-------------------_____________")        
        return 19

But nothing changes.

What am I doing wrong?

Please help.

Thank you.

---

Thanh Loyal

Автор

It seems to be that private methods (which start with underscore _) can not be override. I tested with a public method and it worked. But I want to override that private one. Any idea? thank you.

Jignesh Mehta

Лучший ответ

Hello Loyal,

For overriding method, You should called super() for it.

For Ex:-

class StockInventoryInherit(models.Model):

_inherit = 'stock.inventory'

def _stock_inventory_default_stock_location(self, cr, uid, context=None):

res = super(StockInventoryInherit, self)._stock_inventory_default_stock_location(cr, uid, context=context)

return res

Hope it works for you.

Thanks,

Thanh Loyal

Автор

Hi Jignesh Mehta, thank you for your answer. I am sorry, I did not make my self clear. My problem is my method was NOT called. Only the original method in 'stock' module was called.

Jignesh Mehta

Hello, For override any base method, You should called super(). Just call print "res :::" in my method.

Thanh Loyal

Автор

yeah I would call super() if my method was called. But currently Odoo does not run into my function. MY FUNCTION WAS NOT CALLED. My problem is only that.

Jignesh Mehta

can you post your code ?

Thanh Loyal

Автор

It seems to be that private methods (which start with underscore _) can not be override. I tested with a public method and it worked. But I want to override that private one. Any idea? thank you.

Thanh Loyal

Автор

My (main) code is like above, the method I want to override is stock.py --> class stock_inventory --> method _default_stock_location

Jignesh Mehta

Hello, Try with my updated answer.

Thanh Loyal

Автор

Hi Jignesh Mehta, thank you for your help. That still does not work. I have found the same question: https://www.odoo.com/forum/help-1/question/how-to-override-private-method-account-invoice-line-25187. . . If I override method 'action_done', it works just fine. But _default_stock_location does not. It seems to be maggical (something I still dont understand yet) keke.

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