Global pylint cleanup

base_cron_exclusion/models/ir_cron.py

@@ -14,10 +14,10 @@ _logger = logging.getLogger(__name__)
 class IrCron(models.Model):
     _inherit = "ir.cron"
 
-    @api.one
     @api.constrains('mutually_exclusive_cron_ids')
     def _check_auto_exclusion(self):
-        if self in self.mutually_exclusive_cron_ids:
+        for item in self:
+            if item in item.mutually_exclusive_cron_ids:
                 raise ValidationError(_(
                     "You can not mutually exclude a scheduled actions with "
                     "itself."))