Use tree mixin

issue7383
2019-05-03 13:33:44 +02:00 · 2019-05-03 13:33:44 +02:00 · 995764416c
parent de72635c9b
commit 995764416c
1 changed files with 0 additions and 5 deletions
--- a/plan.py
+++ b/plan.py
@ -539,11 +539,6 @@ class PlanProductLine(ModelSQL, ModelView, tree(separator='/')):
        super(PlanProductLine, cls).__setup__()
        cls._order.insert(0, ('sequence', 'ASC'))

-    @classmethod
-    def validate(cls, lines):
-        super(PlanProductLine, cls).validate(lines)
-        cls.check_recursion(lines)
-
    @staticmethod
    def order_sequence(tables):
        table, _ = tables[None]