def save_projects(self, to_add=None, to_delete=None): """Add or delete projects. :param:to_add: A list of projects to add :param:to_delete: A list of projects to remove """ to_add = to_add if to_add is not None else [] to_delete = to_delete if to_delete is not None else [] for project_id in to_add: db.flavor_access_add(self._context, self.flavorid, project_id) for project_id in to_delete: db.flavor_access_remove(self._context, self.flavorid, project_id) self.obj_reset_changes(['projects'])
def remove_access(self, project_id): if 'projects' in self.obj_what_changed(): raise exception.ObjectActionError(action='remove_access', reason='projects modified') db.flavor_access_remove(self._context, self.flavorid, project_id) self._load_projects()