Odoo Parent Left, Right recompute script

gistfile1.txt

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
import sys
from argparse import ArgumentParser

parser = ArgumentParser(description="Recompute parent_left, parent_right")
parser.add_argument('odoo_basedir')
parser.add_argument('odoo_cfg')
parser.add_argument('odoo_db')
parser.add_argument('model', help='Odoo model, e.g. account.account')


if __name__ == '__main__':
    oargs = parser.parse_args()
    sys.path.insert(0, oargs.odoo_basedir)


try:
    from openerp import SUPERUSER_ID, api, tools
    from openerp.sql_db import db_connect
except:
    raise


def main(oargs):
    cr = db_connect(oargs.odoo_db).cursor()
    with api.Environment.manage():
        env = api.Environment(cr, SUPERUSER_ID, {})
        env[oargs.model]._parent_store_compute()
        cr.commit()
    cr.close()

if __name__ == '__main__':
    tools.config.parse_config(['-c', oargs.odoo_cfg])
    main(oargs)

Alternative via Odoo shell:

odoo-bin --addons-path=<addons_path> shell -d <db>

env['your.model']._parent_store_compute(); env.cr.commit(); quit()