From ba53da894fc713629ae4d3fbdd14eff98c808389 Mon Sep 17 00:00:00 2001 From: Anderson Resende Date: Fri, 8 Jul 2016 20:37:40 -0300 Subject: Fixed #26796 -- Added a system check for m2m fields with ignored limit_choices_to. --- django/db/models/fields/related.py | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'django') diff --git a/django/db/models/fields/related.py b/django/db/models/fields/related.py index d7b61f9a5a..8cc174bdfb 100644 --- a/django/db/models/fields/related.py +++ b/django/db/models/fields/related.py @@ -1228,6 +1228,15 @@ class ManyToManyField(RelatedField): id='fields.W341', ) ) + if self.remote_field.limit_choices_to and self.remote_field.through: + warnings.append( + checks.Warning( + 'limit_choices_to has no effect on ManyToManyField ' + 'with a through model.', + obj=self, + id='fields.W343', + ) + ) return warnings -- cgit v1.3