# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################

from osv import fields, osv

class sale_order_line(osv.osv):
    _inherit = 'sale.order.line'
    _columns = {
        'analytics_id': fields.many2one('account.analytic.plan.instance', 'Analytic Distribution'),
    }
    def invoice_line_create(self, cr, uid, ids, context=None):
        if context is None:
            context = {}
        line_obj = self.pool.get('account.invoice.line')
        create_ids = super(sale_order_line, self).invoice_line_create(cr, uid, ids, context=context)
        i = 0
        for line in self.browse(cr, uid, ids, context=context):
            line_obj.write(cr, uid, [create_ids[i]], {'analytics_id': line.analytics_id.id})
            i = i + 1
        return create_ids

sale_order_line()

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