-Step to reproduce: add a post_load method in the init of any module, specify in the manifest like : 'post_load': 'post_load'. in v16 or above Run test_manifests of the test_lint module and we will get warning closes odoo/odoo#156593 X-original-commit: f87473e82af8372346320ca747c1b41d3d5cf3c5 Signed-off-by: Julien Castiaux (juc) <juc@odoo.com>