Fix: unknown field choice

accounts/apps.py

@@ -1,13 +1,14 @@
 from django.apps import AppConfig
-from django.db.models.signals import post_save
-from .models import User
-from .signals import post_save_account_receiver
 
 
 class AccountsConfig(AppConfig):
     name = "accounts"
 
     def ready(self) -> None:
+        from django.db.models.signals import post_save
+        from .models import User
+        from .signals import post_save_account_receiver
+
         post_save.connect(post_save_account_receiver, sender=User)
 
         return super().ready()

accounts/signals.py

@@ -5,7 +5,7 @@ from .utils import (
 )
 
 
-def post_save_account_receiver(instance=None, created=False):
+def post_save_account_receiver(instance=None, created=False, *args, **kwargs):
     """
     Send email notification
     """

quiz/forms.py

@@ -42,9 +42,9 @@ class QuizAddForm(forms.ModelForm):
     def __init__(self, *args, **kwargs):
         super(QuizAddForm, self).__init__(*args, **kwargs)
         if self.instance.pk:
-            self.fields[
+            self.fields["questions"].initial = (
-                "questions"
+                self.instance.question_set.all().select_subclasses()
-            ].initial = self.instance.question_set.all().select_subclasses()
+            )
 
     def save(self, commit=True):
         quiz = super(QuizAddForm, self).save(commit=False)
@@ -59,6 +59,7 @@ class MCQuestionForm(forms.ModelForm):
         model = MCQuestion
         exclude = ()
 
+
 class MCQuestionFormSet(forms.BaseInlineFormSet):
     def clean(self):
         """
@@ -69,10 +70,14 @@ class MCQuestionFormSet(forms.BaseInlineFormSet):
         super().clean()
 
         # Collect non-deleted forms
-        valid_forms = [form for form in self.forms if not form.cleaned_data.get('DELETE', True)]
+        valid_forms = [
+            form for form in self.forms if not form.cleaned_data.get("DELETE", True)
+        ]
 
-        valid_choices = ['choice' in form.cleaned_data.keys() for form in valid_forms]
+        valid_choices = [
-        if(not all(valid_choices)):
+            "choice_text" in form.cleaned_data.keys() for form in valid_forms
+        ]
+        if not all(valid_choices):
             raise forms.ValidationError("You must add a valid choice name.")
 
         # If all forms are deleted, raise a validation error
@@ -80,12 +85,14 @@ class MCQuestionFormSet(forms.BaseInlineFormSet):
             raise forms.ValidationError("You must provide at least two choices.")
 
         # Check if at least one of the valid forms is marked as correct
-        correct_choices = [form.cleaned_data.get('correct', False) for form in valid_forms]
+        correct_choices = [
+            form.cleaned_data.get("correct", False) for form in valid_forms
+        ]
 
         if not any(correct_choices):
             raise forms.ValidationError("One choice must be marked as correct.")
-        
+
-        if correct_choices.count(True)>1:
+        if correct_choices.count(True) > 1:
             raise forms.ValidationError("Only one choice must be marked as correct.")
 
 
@@ -94,7 +101,7 @@ MCQuestionFormSet = inlineformset_factory(
     Choice,
     form=MCQuestionForm,
     formset=MCQuestionFormSet,
-    fields=["choice", "correct"],
+    fields=["choice_text", "correct"],
     can_delete=True,
     extra=5,
 )

quiz/models.py

@@ -13,6 +13,7 @@ from django.db.models.signals import pre_save
 from django.urls import reverse
 from django.utils.timezone import now
 from django.utils.translation import gettext_lazy as _
+from django.dispatch import receiver
 from model_utils.managers import InheritanceManager
 
 from course.models import Course

quiz/translation.py

@@ -1,21 +1,31 @@
 from modeltranslation.translator import register, TranslationOptions
 from .models import Quiz, Question, Choice, MCQuestion
 
+
 @register(Quiz)
 class QuizTranslationOptions(TranslationOptions):
-    fields = ('title', 'description',)
+    fields = (
-    empty_values=None
+        "title",
+        "description",
+    )
+    empty_values = None
+
 
 @register(Question)
 class QuestionTranslationOptions(TranslationOptions):
-    fields = ('content', 'explanation',)
+    fields = (
-    empty_values=None
+        "content",
+        "explanation",
+    )
+    empty_values = None
+
 
 @register(Choice)
 class ChoiceTranslationOptions(TranslationOptions):
-    fields = ('choice',)
+    fields = ("choice_text",)
-    empty_values=None
+    empty_values = None
+
 
 @register(MCQuestion)
 class MCQuestionTranslationOptions(TranslationOptions):
-    pass
+    pass