From 45761e5c7f80a6df0bb67e11be651835daa57e5c Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Fri, 6 Mar 2015 18:16:33 +0000
Subject: [PATCH] Changed the nomcom.forms.FullFeedbackFormSet to use
 modelformsets_factory() instead of direct subclassing, in order to avoid a
 crash when using the form, caused by a missing instance attribute.  -
 Legacy-Id: 9154

---
 ietf/nomcom/forms.py | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/ietf/nomcom/forms.py b/ietf/nomcom/forms.py
index 2e8db80a3..99e785f0f 100644
--- a/ietf/nomcom/forms.py
+++ b/ietf/nomcom/forms.py
@@ -807,14 +807,15 @@ class MutableFeedbackForm(forms.ModelForm):
         return feedback
 
 
-class FullFeedbackFormSet(forms.models.BaseModelFormSet):
-
-    model = Feedback
-    extra = 0
-    max_num = 0
-    form = MutableFeedbackForm
-    can_order = False
-    can_delete = False
+FullFeedbackFormSet = forms.modelformset_factory(
+        model=Feedback,
+        extra=0,
+        max_num=0,
+        form=MutableFeedbackForm,
+        can_order=False,
+        can_delete=False,
+        fields='__all__',
+    )
 
 
 class EditNomineeForm(forms.ModelForm):