İçereği Atla
Menü
Bu soru işaretlendi
1 Cevapla
5600 Görünümler

I want to create a class which inherits from account.invoice in order to modify the _amount_all method.
I already create this method in my module:

class account_invoice(osv.osv):
    _inherit = 'account.invoice'

   def _amount_all(self, cr, uid, ids, name, args, context=None):
        res = super(account_invoice, self)._amount_all(cr, uid, ids, name, args, context)
        # My operations
        return res

But when installed, my method is never called.

Is there another way for doing this inheritance?

Avatar
Vazgeç
En İyi Yanıt

In addition, in your module, you redefine all culumns where _amount_all is called. For v7:

_columns  = {

        'amount_untaxed': fields.function(_amount_all, digits_compute=dp.get_precision('Account'), string='Subtotal', track_visibility='always',
            store={
                'account.invoice': (lambda self, cr, uid, ids, c={}: ids, ['invoice_line'], 20),
                'account.invoice.tax': (_get_invoice_tax, None, 20),
                'account.invoice.line': (_get_invoice_line, ['price_unit','invoice_line_tax_id','quantity','discount','invoice_id'], 20),
            },
            multi='all'),

        'amount_tax': fields.function(_amount_all, digits_compute=dp.get_precision('Account'), string='Tax',
            store={
                'account.invoice': (lambda self, cr, uid, ids, c={}: ids, ['invoice_line'], 20),
                'account.invoice.tax': (_get_invoice_tax, None, 20),
                'account.invoice.line': (_get_invoice_line, ['price_unit','invoice_line_tax_id','quantity','discount','invoice_id'], 20),
            },
            multi='all'),

        'amount_total': fields.function(_amount_all, digits_compute=dp.get_precision('Account'), string='Total',
            store={
                'account.invoice': (lambda self, cr, uid, ids, c={}: ids, ['invoice_line'], 20),
                'account.invoice.tax': (_get_invoice_tax, None, 20),
                'account.invoice.line': (_get_invoice_line, ['price_unit','invoice_line_tax_id','quantity','discount','invoice_id'], 20),
            },
            multi='all'),

}

The method will be called.

Avatar
Vazgeç
İlgili Gönderiler Cevaplar Görünümler Aktivite
0
Mar 15
4287
1
Mar 15
4871
1
Mar 15
5781
4
Mar 15
7421
0
Mar 15
4315