.

anatomy/admin.py

@@ -9,7 +9,7 @@ from .models import (
     Modality,
     Region,
     BodyPart,
-    Structure,
+    Structure2,
 )
 
 from generic.models import Examination
@@ -59,5 +59,5 @@ admin.site.register(Exam, ExamAdmin)
 admin.site.register(Modality)
 admin.site.register(Region)
 admin.site.register(BodyPart)
-admin.site.register(Structure)
+admin.site.register(Structure2)
 

anatomy/forms.py

@@ -14,7 +14,7 @@ from .models import (
     AnatomyQuestion,
     #Examination,
     BodyPart,
-    Structure,
+    Structure2,
     Region,
     Modality,
     QuestionType,
@@ -86,7 +86,7 @@ class AnatomyQuestionForm(ModelForm):
             queryset=Modality.objects.all(),
         )
 
-        #self.fields["structure"] = ModelChoiceField(
+        #self.fields["Structure2"] = ModelChoiceField(
         #    required=False,
         #    queryset=Structure.objects.all(),
         #)
@@ -148,7 +148,7 @@ class AnatomyQuestionForm(ModelForm):
             "image",
             "region",
             "modality",
-            "structure",
+            "Structure2",
             "examination",
             "body_part",
             "description",
@@ -156,7 +156,7 @@ class AnatomyQuestionForm(ModelForm):
         ]
 
         widgets = {
-            "structure" : autocomplete.ModelSelect2(url='anatomy:structure-autocomplete')
+            "Structure2" : autocomplete.ModelSelect2(url='anatomy:Structure2-autocomplete')
         }
 
 
@@ -197,10 +197,10 @@ class ExaminationForm(ModelForm):
         fields = ["examination"]
 
 
-class StructureForm(ModelForm):
+class Structure2Form(ModelForm):
     class Meta:
-        model = Structure
+        model = Structure2
-        fields = ["structure"]
+        fields = ["Structure2"]
 
 
 class BodyPartForm(ModelForm):

anatomy/migrations/0048_auto_20211025_1102.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.2.8 on 2021-10-25 10:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('anatomy', '0047_auto_20211022_2038'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Structure2',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('structure', models.CharField(max_length=200, unique=True)),
+            ],
+        ),
+        migrations.AlterField(
+            model_name='anatomyquestion',
+            name='structure',
+            field=models.CharField(max_length=255, null=True),
+        ),
+    ]

anatomy/models.py

@@ -48,6 +48,11 @@ class Structure(models.Model):
     def __str__(self):
         return self.structure
 
+class Structure2(models.Model):
+    structure = models.CharField(max_length=200, unique=True)
+
+    def __str__(self):
+        return self.structure
 
 class Region(models.Model):
     region = models.CharField(max_length=200)
@@ -110,8 +115,11 @@ class AnatomyQuestion(models.Model):
     body_part = models.ForeignKey(
         BodyPart, on_delete=models.SET_NULL, null=True, blank=True
     )
-    structure = models.ForeignKey(
+    #structure = models.ForeignKey(
-        Structure, on_delete=models.SET_NULL, null=True, blank=True
+    #    Structure, on_delete=models.SET_NULL, null=True, blank=True
+    #)
+    structure = models.CharField(
+        max_length=255, null=True
     )
     created_date = models.DateTimeField(default=timezone.now)
 

anatomy/urls.py

@@ -1,6 +1,6 @@
 from django.urls import path, include
 
-from anatomy.models import Structure
+from anatomy.models import Structure2
 from . import views
 from django.views.decorators.cache import cache_page
 
@@ -151,7 +151,7 @@ urlpatterns = [
     ),
     path(
         "structure-autocomplete",
-        views.StructureAutocomplete.as_view(model=Structure, create_field='structure'),
+        views.Structure2Autocomplete.as_view(model=Structure2, create_field='structure'),
         name="structure-autocomplete",
     ),
 ]

anatomy/views.py

@@ -34,7 +34,7 @@ from .forms import (
     ExaminationForm,
     MarkAnatomyQuestionForm,
     AnatomyQuestionForm,
-    StructureForm,
+    Structure2Form,
     ExamForm,
 )
 from .models import (
@@ -42,7 +42,7 @@ from .models import (
     BodyPart,
     CidUserAnswer,
     # Examination,
-    Structure,
+    Structure2,
     Exam,
     Answer,
     # HalfMarkAnswers,
@@ -872,7 +872,7 @@ def get_examination_id(request):
 
 @login_required
 def create_structure(request):
-    form = StructureForm(request.POST or None)
+    form = Structure2Form(request.POST or None)
     if form.is_valid():
         instance = form.save()
         return HttpResponse(
@@ -880,7 +880,7 @@ def create_structure(request):
             % (instance.pk, instance)
         )
     return render(
-        request, "anatomy/create_simple.html", {"form": form, "name": "Structure"}
+        request, "anatomy/create_simple.html", {"form": form, "name": "Structure2"}
     )
 
 
@@ -888,7 +888,7 @@ def create_structure(request):
 def get_structure_id(request):
     if request.is_ajax():
         structure_name = request.GET["structure_name"]
-        structure_id = Structure.objects.get(name=structure_name).id
+        structure_id = Structure2.objects.get(name=structure_name).id
         data = {
             "structure_id": structure_id,
         }
@@ -1003,20 +1003,20 @@ class ExamClone(ExamCloneMixin, ExamCreate):
     """Clone exam view"""
 
 
-class StructureAutocomplete(autocomplete.Select2QuerySetView):
+class Structure2Autocomplete(autocomplete.Select2QuerySetView):
     def get_queryset(self):
         # Don't forget to filter out results depending on the visitor !
         if not self.request.user.is_authenticated:
-            return Structure.objects.none()
+            return Structure2.objects.none()
 
-        qs = Structure.objects.all()
+        qs = Structure2.objects.all()
 
         if self.q:
             # This raises a fielderror which breaks creating a new item if not caught
             try:
                 qs = qs.filter(name__istartswith=self.q)
             except FieldError:
-                return Structure.objects.none()
+                return Structure2.objects.none()
 
 
         return qs