Odoo Help


This community is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.


Cyril Gaspard (GEM)

--Cyril Gaspard (GEM)--
| 5 6 8
Paris, France
--Cyril Gaspard (GEM)--

Forum contributor since 2008

Cyril Gaspard (GEM)
On 4/1/15, 7:59 PM

digits :

'exchange_rate': fields.related('currency_id', 'rate', type='float', string='Exchange Rate', digits=(12,6)),

or digits_compute defined value :


<record forcecreate="True" id="decimal_account" model="decimal.precision">

     <field name="name">Account</field>

     <field name="digits">2</field>



import openerp.addons.decimal_precision as dp

'credit': fields.function(__compute, fnct_inv=_set_credit_debit, digits_compute=dp.get_precision('Account'), string='Credit', multi='balance'),

or digits_compute function :

from openerp import SUPERUSER_ID

import openerp

def get_precision_tax():

     def change_digit_tax(cr):

         res = openerp.registry(cr.dbname)['decimal.precision'].precision_get(cr, SUPERUSER_ID, 'Account')

         return (16, res+3)

return change_digit_tax

'amount': fields.float('Amount', required=True, digits_compute=get_precision_tax(), help="For Tax Type percent enter % ratio between 0-1."),

Your Answer

Please try to give a substantial answer. If you wanted to comment on the question or answer, just use the commenting tool. Please remember that you can always revise your answers - no need to answer the same question twice. Also, please don't forget to vote - it really helps to select the best questions and answers!

About This Community

This community is for professionals and enthusiasts of our products and services. Read Guidelines

Question tools

1 follower(s)


Asked: 4/1/15, 12:46 PM
Seen: 778 times
Last updated: 4/1/15, 7:59 PM