Every call of initialize_sys_path was adding two new hooks to the
sys.meta_path, resulting in very long loading times on databases having
a lot of modules.
For example, 2.27s instead of 752 on a database having 130 installed
modules.
References:
- odoo/odoo#45780
- odoo/odoo#45662closesodoo/odoo#53121
X-original-commit: 2444fde7f852787d87589a93c4bc385d76ff20e9
Signed-off-by: Christophe Simonis <chs@odoo.com>
Signed-off-by: Olivier Dony (odo) <odo@openerp.com>