From b0b67fbebfbdeb0ed44997a506016e2eb65b75ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Wed, 19 Sep 2018 00:15:58 +0200
Subject: [PATCH] Replace self by cls in classmethod

issue7630
review74341002
---
 production.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/production.py b/production.py
index 7d271247c1..d8dcd5cc9c 100644
--- a/production.py
+++ b/production.py
@@ -604,7 +604,7 @@ class Production(Workflow, ModelSQL, ModelView):
 
     @classmethod
     @ModelView.button_action('production.wizard_assign')
-    def assign_wizard(self, productions):
+    def assign_wizard(cls, productions):
         pass
 
     @classmethod