Merge branch 'master' of ssh://git.xkjq.uk:30001/ross/rad

.gitignore

@@ -6,3 +6,4 @@ __pycache__
 .DS_Store
 rad/settings_local.py
 venv
+.venv/

anatomy/admin.py

@@ -44,6 +44,7 @@ class AnatomyAdmin(VersionAdmin):
         #IncorrectAnatomyAnswersInline,
         ExamInline,
     ]
+    view_on_site = True
 
     exclude = [ "image_annotations" ]
 

anatomy/migrations/0040_alter_exam_exam_mode.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-06 19:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('anatomy', '0039_answer_proposed'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='exam_mode',
+            field=models.BooleanField(default=False, help_text='If an exam should be taken in exam mode (users results will be submited to the server for marking)'),
+        ),
+    ]

anatomy/migrations/0041_alter_exam_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-09 11:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('anatomy', '0040_alter_exam_exam_mode'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='name',
+            field=models.CharField(help_text='Name of the exam', max_length=200),
+        ),
+    ]

anatomy/models.py

@@ -130,7 +130,7 @@ class AnatomyQuestion(models.Model):
     def __str__(self):
         # Get first answer
         return "{} [{}, {}]".format(
-            self.GetPrimaryAnswer(), self.modality, self.structure
+            self.get_primary_answer(), self.modality, self.structure
         )
         # Get associated exams
         e = self.exams.all().values_list("name", flat=True)
@@ -146,19 +146,19 @@ class AnatomyQuestion(models.Model):
     def get_absolute_url(self):
         return reverse("anatomy:question_detail", kwargs={"pk": self.pk})
 
-    def GetPrimaryAnswer(self):
+    def get_primary_answer(self):
         if len(self.answers.filter(proposed=False)) > 0:
             return self.answers.filter(proposed=False).first().answer
         else:
             return "None yet..."
 
-    def GetExams(self):
+    def get_exams(self):
         e = self.exams.all().values_list("name", flat=True)
         exams = ", ".join(e)
         return exams
 
-    def GetUnmarkedAnswersString(self):
+    def get_unmarked_answer_string(self):
-        unmarked_answers = self.GetUnmarkedAnswers()
+        unmarked_answers = self.get_unmarked_answers()
 
         if not unmarked_answers:
             return "No answers to mark"
@@ -168,18 +168,18 @@ class AnatomyQuestion(models.Model):
             )
         )
 
-    def GetUnmarkedAnswers(self):
+    def get_unmarked_answers(self):
         user_answers = set(
             [i.answer_compare for i in self.cid_user_answers.all()]
         )
-        unmarked_answers = user_answers - self.GetMarkedAnswers()
+        unmarked_answers = user_answers - self.get_marked_answers()
 
         return unmarked_answers
 
-    def GetUnmarkedAnswerCount(self):
+    def get_unmarked_answer_count(self):
-        return len(self.GetUnmarkedAnswers())
+        return len(self.get_unmarked_answers())
 
-    def GetMarkedAnswers(self):
+    def get_marked_answers(self):
         return set(
             [
                 i.answer_compare
@@ -205,6 +205,7 @@ class AnatomyQuestion(models.Model):
 
 
 
+@reversion.register
 class Answer(models.Model):
     question = models.ForeignKey(
         AnatomyQuestion, related_name="answers", on_delete=models.CASCADE
@@ -350,7 +351,7 @@ class CidUserAnswer(models.Model):
         except (Exam.DoesNotExist, KeyError) as e:
             exam = "None"
         return "{}/{}/{}: {}".format(
-            exam, self.cid, self.question.GetPrimaryAnswer(), self.answer
+            exam, self.cid, self.question.get_primary_answer(), self.answer
         )
 
     def save(self, *args, **kwargs):

anatomy/static/js/anatomy.js

@@ -78,6 +78,7 @@ $(document).ready(function () {
 
     var jqxhr = $.get(evt.target.dataset.exam_list_url, function (data) {
       console.log(data);
+      $("#exam-options").empty();
       data.forEach((obj, n) => {
         $("#exam-options").append($(document.createElement('button')).prop({
           type: 'button',
@@ -106,6 +107,12 @@ $(document).ready(function () {
       $("table input:checked").each((n, el) => {
         ids.push(el.value)
       })
+
+      // if no question selected 
+      if (ids.length < 1) { 
+          toastr.info('No question selected.');
+          return
+      }
       let post_url = document.getElementById("button-select-add-exam").dataset.exam_json_edit_url;
       let type = document.getElementById("button-select-add-exam").dataset.type;
       let csrf = document.getElementById("button-select-add-exam").dataset.csrf;

anatomy/templates/anatomy/exam_overview.html

@@ -26,12 +26,14 @@
         {% for question in questions.all %}
 
         <li data-question_pk={{question.pk}}>
+            <a href="{% url 'anatomy:exam_question_detail' pk=exam.pk sk=forloop.counter0 %}">
             <img src="{{ question.image|thumbnail_url:'exam-list' }}" alt="thumbail" />
+            </a>
             {{ question.description }}
             <br />
-            {{ question.question_type }}: {{ question.GetPrimaryAnswer }}
+            {{ question.question_type }}: {{ question.get_primary_answer }}
             <br />
-            Modality: {{ question.modality }}, <a href="{% url 'anatomy:exam_question_detail' pk=exam.pk sk=forloop.counter0 %}">View</a>, <a href="{% url 'anatomy:mark' pk=exam.pk sk=forloop.counter0 %}">Mark</a>
+            Modality: {{ question.modality }}, <a href="{% url 'anatomy:question_detail' pk=question.pk %}">View</a>, <a href="{% url 'anatomy:mark' pk=exam.pk sk=forloop.counter0 %}">Mark</a>
         </li>
         {% endfor %}
     </ol>

anatomy/templates/anatomy/mark_overview.html

@@ -12,8 +12,8 @@
 
     <ul id="question-mark-list">
         {% for question in questions.all %}
-        <li data-markcount={{question.GetUnmarkedAnswerCount}}><a href="{% url 'anatomy:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
+        <li data-markcount={{question.get_unmarked_answer_count}}><a href="{% url 'anatomy:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
-                {{ question }}</a><br /> {{ question.GetUnmarkedAnswersString }}</li>
+                {{ question }}</a><br /> {{ question.get_unmarked_answer_string }}</li>
         {% endfor %}
     </ul>
 </div>

anatomy/templates/anatomy/question_detail.html

@@ -29,7 +29,7 @@
     <div class="date">
         Created: {{ question.created_date }}
     </div>
-    <h1>{{ question.GetPrimaryAnswer }}</h1>
+    <h1>{{ question.get_primary_answer }}</h1>
     <h2>{{question.question_type}}</h2>
     Answers (score): {% for answer in question.answers.all %}
     {{ answer }} ({{answer.status}}),

anatomy/views.py

@@ -333,7 +333,7 @@ def mark(request, pk, sk):
     #    i.answer.lower() for i in question.incorrect_answers.all()
     # ]
 
-    unmarked_user_answers = question.GetUnmarkedAnswers()
+    unmarked_user_answers = question.get_unmarked_answers()
 
     if request.method == "POST":
 
@@ -576,7 +576,7 @@ def exam_scores_cid_user(request, pk, sk):
 
             answer_score = user_answer.get_answer_score()
 
-        correct_answer = q.GetPrimaryAnswer()
+        correct_answer = q.get_primary_answer()
 
         if not exam.publish_results:
             correct_answer = "*****"

generic/models.py

@@ -53,7 +53,7 @@ class Sign(tagulous.models.TagModel):
 
 
 class ExamBase(models.Model):
-    name = models.CharField(max_length=200)
+    name = models.CharField(max_length=200, help_text="Name of the exam")
     #exam_questions = SortedManyToManyField(Long, related_name="exams", blank="true")
 
     active = models.BooleanField(
@@ -61,7 +61,7 @@ class ExamBase(models.Model):
     )
 
     exam_mode = models.BooleanField(
-        help_text="If an exam should be taken in exam mode", default=True
+        help_text="If an exam should be taken in exam mode (users results will be submited to the server for marking)", default=False
     )
 
     publish_results = models.BooleanField(

generic/views.py

@@ -406,6 +406,9 @@ class ExamViews(View, LoginRequiredMixin):
                 if self.question_type == "long":
                     h = {}
                     for question in exam.exam_questions.all():
+                        # Generate json if needed
+                        if question.json_creation_time is None:
+                            question.get_json(question.pk)
                         h[question.pk] = question.json_creation_time.isoformat()
                     obj["multi_question_json"] = h
                 active_exams["exams"].append( obj )

longs/migrations/0036_alter_exam_exam_mode.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-06 19:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('longs', '0035_longseries_open_access'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='exam_mode',
+            field=models.BooleanField(default=False, help_text='If an exam should be taken in exam mode (users results will be submited to the server for marking)'),
+        ),
+    ]

longs/migrations/0037_alter_exam_time_limit.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-06 19:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('longs', '0036_alter_exam_exam_mode'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='time_limit',
+            field=models.IntegerField(default=4500, help_text='Exam time limit (in seconds). Default is 4500 seconds (75 minutes)'),
+        ),
+    ]

longs/migrations/0038_alter_exam_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-09 11:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('longs', '0037_alter_exam_time_limit'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='name',
+            field=models.CharField(help_text='Name of the exam', max_length=200),
+        ),
+    ]

longs/models.py

@@ -145,12 +145,12 @@ class Long(models.Model):
         examinations = [series.get_examination() for series in self.series.all()]
         return "{} : {}".format(self.description, ", ".join(examinations))
 
-    def GetExams(self):
+    def get_exams(self):
         e = self.exams.all().values_list("name", flat=True)
         exams = ", ".join(e)
         return exams
 
-    def GetImages(self, feedback=False):
+    def get_images(self, feedback=False):
         qs = self.images.all()
 
         if not feedback:
@@ -160,16 +160,16 @@ class Long(models.Model):
 
         return images
 
-    def GetImageUrls(self):
+    def get_image_urls(self):
         return ",".join(
-            ["https://penracourses.org.uk{}".format(i.url) for i in self.GetImages()]
+            ["https://penracourses.org.uk{}".format(i.url) for i in self.get_images()]
         )
 
-    def GetUnmarkedAnswerCount(self):
+    def get_unmarked_answer_count(self):
         answers = self.cid_user_answers.all()
         return len([ans for ans in answers if not ans.is_marked()])
 
-    def GetUnmarkedAnswers(self):
+    def get_unmarked_answers(self):
         answers = self.cid_user_answers.all()
         return [ans for ans in answers if not ans.is_marked()]
 
@@ -266,7 +266,7 @@ class Long(models.Model):
 
 
     # def GetNonFeedbackQuestionImages(self):
-    # return self.GetImages()
+    # return self.get_images()
 
 
 def test_image_validator(file):
@@ -527,7 +527,7 @@ class Exam(ExamBase):
     exam_questions = SortedManyToManyField(Long, related_name="exams", blank="true")
 
     time_limit = models.IntegerField(
-        help_text="Exam time limit (in seconds). Default is 4500 secondse (75 minutes)",
+        help_text="Exam time limit (in seconds). Default is 4500 seconds (75 minutes)",
         default=4500,
     )
 
@@ -568,7 +568,7 @@ class Exam(ExamBase):
         return exam_question
 
 
-    def get_exam_json(self, based=False):
+    def get_exam_json(self, based=True):
         questions = self.exam_questions.all()
 
         exam_questions = defaultdict(dict)
@@ -619,6 +619,7 @@ class Exam(ExamBase):
             "exam_mode": True,
             "exam_order": exam_order,
             "questions": exam_questions,
+            "based": based,
             #"question_requests": exam_questions,
         }
 

longs/templates/longs/long_display_block.html

@@ -40,7 +40,7 @@
     <p class="pre-whitespace"><b>Mark Scheme:</b> <pre>{{ question.mark_scheme }}</pre></p>
     </div>
     </p>
-    <p><b>Exam(s):</b> {{question.GetExams}}</p>
+    <p><b>Exam(s):</b> {{question.get_exams}}</p>
 </div>
 <div>
     Notes:

longs/templates/longs/mark_overview.html

@@ -12,8 +12,8 @@
 
     <ul id="question-mark-list">
         {% for question in questions.all %}
-        <li data-markcount={{question.GetUnmarkedAnswerCount}}><a href="{% url 'longs:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
+        <li data-markcount={{question.get_unmarked_answer_count}}><a href="{% url 'longs:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
-                {{ question }}</a><br /> Answers to mark: {{question.GetUnmarkedAnswerCount}}</li>
+                {{ question }}</a><br /> Answers to mark: {{question.get_unmarked_answer_count}}</li>
         {% endfor %}
     </ul>
 </div>

longs/views.py

@@ -655,7 +655,7 @@ def mark_answer(request, pk, sk, tk):
         raise Http404("User answer does not exist")
 
     try:
-        unmarked = question.GetUnmarkedAnswers()
+        unmarked = question.get_unmarked_answers()
         next_unmarked_id = unmarked[0].cid
         if next_unmarked_id == tk:
             next_unmarked_id = unmarked[1].cid

physics/migrations/0008_alter_exam_exam_mode.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-06 19:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('physics', '0007_exam_author'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='exam_mode',
+            field=models.BooleanField(default=False, help_text='If an exam should be taken in exam mode (users results will be submited to the server for marking)'),
+        ),
+    ]

physics/migrations/0009_alter_exam_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-09 11:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('physics', '0008_alter_exam_exam_mode'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='name',
+            field=models.CharField(help_text='Name of the exam', max_length=200),
+        ),
+    ]

rad/settings.py

@@ -59,9 +59,9 @@ INSTALLED_APPS = [
 MIDDLEWARE = [
     "corsheaders.middleware.CorsMiddleware",
     "django.middleware.security.SecurityMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
     "django.middleware.common.CommonMiddleware",
-    "django.middleware.csrf.CsrfViewMiddleware",
     "django.contrib.auth.middleware.AuthenticationMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
     "django.middleware.clickjacking.XFrameOptionsMiddleware",

rad/urls.py

@@ -37,6 +37,7 @@ router.register(r'longs/exams', long_views.ExamViewSet, basename="long-exams")
 router.register(r'rapids/answers', rapid_views.QuestionAnswerViewSet, basename="rapid-question-answers")
 router.register(r'rapids/user_answer', rapid_views.UserAnswerViewSet, basename="rapid-question-answers")
 router.register(r'rapids', rapid_views.RapidViewSet, basename="rapid")
+#router.register(r'rapids/laterality', rapid_views.RapidLateralityViewSet, basename="rapid")
 
 urlpatterns = [
     path("admin/", admin.site.urls, name="admin"),
@@ -60,6 +61,7 @@ urlpatterns = [
     path("feedback/note/<int:pk>/complete", views.feedback_mark_complete, name="feedback_mark_complete"),
     #path("feedback/", views.AddQuestionNote.as_view(), name="feedback"),
     path("feedback/answer", views.answer_suggestion_submit, name="answer_suggestion_submit"),
+    path("feedback/answer_submit", views.answer_submit, name="answer_submit"),
     path("feedback/answer/confirm", views.answer_suggestion_confirm, name="answer_suggestion_confirm"),
     path("feedback/view", views.view_feedback, name="view_feedback"),
 

rad/views.py

@@ -248,6 +248,37 @@ def answer_suggestion_submit(request):
     # postExamAnswers
     return JsonResponse({"success": False, "error": "Invalid data"})
 
+@login_required
+def answer_submit(request):
+    if request.is_ajax and request.method == "POST":
+        qid = request.POST.get("qid")
+        question_type = request.POST.get("question_type")
+        answer_string = request.POST.get("answer")
+        status = request.POST.get("status")
+
+        if str(status) not in "012":
+            return JsonResponse({"success": False, "error": "Invalid status"})
+
+        if question_type == "anatomy":
+            AnswerModel = AnatomyAnswer
+            question = AnatomyQuestion
+        elif question_type == "rapid":
+            AnswerModel = RapidAnswer
+            question = Rapid
+        else:
+            return JsonResponse({"success": False, "error": "Invalid question type"})
+        
+        q = get_object_or_404(question, pk=qid)
+        if AnswerModel.objects.filter(answer=answer_string, question=q):
+            return JsonResponse({"success": False, "error": "Answer already exists"})
+
+
+        a = AnswerModel(question=q, answer=answer_string, status=status)
+        a.save()
+        return JsonResponse({"success": True, "error": "Answer added"})
+
+    return JsonResponse({"success": False, "error": "Invalid data"})
+
 @login_required
 def answer_suggestion_confirm(request):
     if request.is_ajax and request.method == "POST":

rapids/admin.py

@@ -41,7 +41,8 @@ class RapidAdminForm(ModelForm):
         fields = [
             "normal", "abnormality", "region", "laterality", "examination",
             #"site", 
-            "sign", "condition", "feedback", "author"
+            #"sign", "condition", 
+            "feedback", "author"
         ]
 
         widgets = {

rapids/migrations/0024_alter_exam_exam_mode.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-06 19:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rapids', '0023_answer_proposed'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='exam_mode',
+            field=models.BooleanField(default=False, help_text='If an exam should be taken in exam mode (users results will be submited to the server for marking)'),
+        ),
+    ]

rapids/migrations/0025_auto_20210709_1135.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.2.4 on 2021-07-09 11:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rapids', '0024_alter_exam_exam_mode'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='rapid',
+            name='condition',
+        ),
+        migrations.RemoveField(
+            model_name='rapid',
+            name='sign',
+        ),
+        migrations.AlterField(
+            model_name='exam',
+            name='name',
+            field=models.CharField(help_text='Name of the exam', max_length=200),
+        ),
+    ]

rapids/models.py

@@ -37,6 +37,10 @@ def image_directory_path(instance, filename):
     return u"rapids/picture/{0}".format(filename)
 
 
+def get_answer_compare(s):
+    s = s.strip().lower()
+    s = s.translate(str.maketrans('', '', string.punctuation.replace("#", "")))
+    return s
 
 class Abnormality(models.Model):
     name = models.CharField(max_length=200,
@@ -101,15 +105,9 @@ class Answer(models.Model):
 
     def clean(self):
         if self.answer:
-            self.answer = self.answer.strip()
+            self.answer_compare = get_answer_compare(self.answer)
-
-            s = self.answer.lower()
-            s = s.translate(str.maketrans('', '', string.punctuation.replace("#", "")))
-
-            self.answer_compare = s
 
 
-@reversion.register
 class Rapid(models.Model):
     #author = models.ForeignKey('auth.User', on_delete=models.CASCADE)
     #image = models.ImageField()
@@ -146,14 +144,14 @@ class Rapid(models.Model):
         choices=LATERALITY_CHOICES,
         default=NONE,
         help_text="Applies to the answer, not the examination")
-    condition = tagulous.models.TagField(
+    #condition = tagulous.models.TagField(
-        to=Condition,
+    #    to=Condition,
-        blank=True,
+    #    blank=True,
-        help_text=
+    #    help_text=
-        "Associated condition. Will allow searching / filtering and tips / hints to be displayed. Conditions with spaces must be enclosed in quotes \"...\""
+    #    "Associated condition. Will allow searching / filtering and tips / hints to be displayed. Conditions with spaces must be enclosed in quotes \"...\""
-    )
+    #)
-    sign = tagulous.models.TagField(
+    #sign = tagulous.models.TagField(
-        to=Sign, blank=True, help_text='Radiological signs in the question')
+    #    to=Sign, blank=True, help_text='Radiological signs in the question')
 
     DEFAULT_SITE_ID = 1
     #site = models.ManyToManyField(
@@ -216,7 +214,7 @@ class Rapid(models.Model):
             lat = self.laterality
         return "{} / {} {}".format(exams, lat, n)
 
-    def GetPrimaryAnswer(self):
+    def get_primary_answer(self):
         if self.normal:
             return "Normal"
         elif len(self.answers.filter(proposed=False)) > 0:
@@ -224,13 +222,13 @@ class Rapid(models.Model):
         else:
             return "None yet..."
 
-    def GetExams(self):
+    def get_exams(self):
         e = self.exams.all().values_list("name", flat=True)
         exams = ", ".join(e)
         return exams
 
-    def GetUnmarkedAnswersString(self):
+    def get_unmarked_answer_string(self):
-        unmarked_answers = self.GetUnmarkedAnswers()
+        unmarked_answers = self.get_unmarked_answers()
 
         if not unmarked_answers:
             return "No answers to mark"
@@ -240,7 +238,7 @@ class Rapid(models.Model):
             )
         )
 
-    def GetUnmarkedAnswers(self):
+    def get_unmarked_answers(self):
         # If normal no answers to mark
         if self.normal:
             return []
@@ -248,14 +246,22 @@ class Rapid(models.Model):
         user_answers = set(
             [i.answer_compare for i in self.cid_user_answers.all() if i.normal == False]
         )
-        unmarked_answers = user_answers - self.GetMarkedAnswers()
+        unmarked_answers = user_answers - self.get_marked_answers()
 
         return unmarked_answers
 
-    def GetUnmarkedAnswerCount(self):
+    def get_unmarked_answer_count(self):
-        return len(self.GetUnmarkedAnswers())
+        return len(self.get_unmarked_answers())
 
-    def GetMarkedAnswers(self):
+    def get_compare_answers(self):
+        return set(
+            [
+                i.answer_compare
+                for i in self.answers.filter()
+            ]
+        )
+
+    def get_marked_answers(self):
         return set(
             [
                 i.answer_compare
@@ -276,7 +282,7 @@ class Rapid(models.Model):
         marked_answers = correct_answers | half_mark_answers | incorrect_answers
         return marked_answers
 
-    def GetCorrectUnstrippedAnswers(self):
+    def get_correct_unstripped_answers(self):
         return set(
             [
                 str(i)
@@ -285,7 +291,7 @@ class Rapid(models.Model):
             ]
         )
 
-    def GetImages(self, feedback=False):
+    def get_images(self, feedback=False):
         qs = self.images.all()
 
         if not feedback:
@@ -295,12 +301,42 @@ class Rapid(models.Model):
 
         return images
 
-    def GetImageUrls(self):
+    def get_image_urls(self):
-        return ",".join(["https://penracourses.org.uk{}".format(i.url) for i in self.GetImages()])
+        return ",".join(["https://penracourses.org.uk{}".format(i.url) for i in self.get_images()])
     #def GetNonFeedbackQuestionImages(self):
-        #return self.GetImages()
+        #return self.get_images()
+
+    def get_laterality_string(self):
+        if self.laterality == self.NONE:
+            s = ""
+        elif self.laterality == self.BILATERAL:
+            s = "bilateral "
+        elif self.laterality == self.RIGHT:
+            s = "right "
+        elif self.laterality == self.LEFT:
+            s = "left "
+
+        return s
+
+    def get_suggested_answers(self):
+        answers = []
+        for r in self.region.all():
+            laterality = self.get_laterality_string()
+            for a in self.abnormality.all():
+                answers.append("{}{} {}".format(laterality, r.name, a.name))
+                answers.append("{} {}{}".format(a.name, laterality, r.name))
+                answers.append("{} {}".format(r.name, a.name))
+                answers.append("{} {}".format(a.name, r.name))
+
+        compare_answers = self.get_compare_answers()
+
+        new_answers = [a for a in answers if get_answer_compare(a) not in compare_answers]
+
+        return new_answers
 
 
+#reversion.register(Rapid, follow=["images"])
+#@reversion.register
 class RapidImage(models.Model):
     rapid = models.ForeignKey(Rapid,
                               related_name="images",
@@ -357,7 +393,7 @@ class RapidCreationDefault(models.Model):
     def get_absolute_url(self):
         return reverse('rapids:rapid_create')
 
-@reversion.register
+#@reversion.register
 class Exam(ExamBase):
     app_name = "rapids"
     
@@ -419,15 +455,15 @@ class Exam(ExamBase):
 
             exam_questions[q.id] = {
                 "images": images,
-                "normal": q.normal,
                 #"feedback_image": [],
                 #"annotations": [str(q.image_annotations)],
                 "type": "rapid",
             }
 
             if not self.exam_mode:
+                exam_questions[q.id]["normal"] = q.normal
                 exam_questions[q.id]["feedback_images"] = feedback_images
-                exam_questions[q.id]["answers"] = list(q.GetCorrectUnstrippedAnswers())
+                exam_questions[q.id]["answers"] = list(q.get_correct_unstripped_answers())
 
 
             #if feedback_images:
@@ -482,7 +518,7 @@ class CidUserAnswer(models.Model):
         except (Exam.DoesNotExist, KeyError) as e:
             exam = "None"
         return "{}/{}/{}: {}".format(
-            exam, self.cid, self.question.GetPrimaryAnswer(), self.answer
+            exam, self.cid, self.question.get_primary_answer(), self.answer
         )
 
     def save(self, *args, **kwargs):

rapids/serializers.py

@@ -29,5 +29,11 @@ class UserAnswerSerializer(serializers.HyperlinkedModelSerializer):
 class RapidSerializer(serializers.ModelSerializer):
     class Meta:
         model = Rapid
-        fields = ('id', 'question', 'normal', "abnormality", "region", "examination", "exams", "author", "open_access")
+        fields = ('id', 'question', 'normal', "abnormality", "region", "laterality", "examination", "exams", "author", "open_access")
         view_name = "rapid-detail"
+
+class RapidLateralitySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Rapid
+        fields = ('id', "laterality")
+        view_name = "rapid-laterality"

rapids/tables.py

@@ -62,6 +62,10 @@ class RapidUserAnswerTable(tables.Table):
     delete = tables.LinkColumn(
         "rapids:rapid_user_answer_delete", text="Delete", args=[A("pk")], orderable=False
     )
+    view = tables.LinkColumn('rapids:rapid_user_answer_view',
+                             text='View',
+                             args=[A('pk')],
+                             orderable=False)
     class Meta:
         model = CidUserAnswer
         template_name = "django_tables2/bootstrap4.html"

rapids/templates/rapids/ciduseranswer_detail.html

@@ -0,0 +1,8 @@
+
+{% extends 'rapids/base.html' %}
+
+{% block content %}
+{{ciduseranswer.question}}
+{{ciduseranswer.normal}}
+{{ciduseranswer.cid}}
+{% endblock content %}

rapids/templates/rapids/exam_overview.html

@@ -26,18 +26,20 @@
         {% for question in questions.all %}
 
         <li data-question_pk={{question.pk}}>
-            {% for image in question.GetImages %}
+            <a href="{% url 'rapids:exam_question_detail' pk=exam.pk sk=forloop.counter0 %}">
+            {% for image in question.get_images %}
             <img src="{{ image|thumbnail_url:'exam-list' }}" alt="thumbail" />
             {% endfor %}
+            </a>
             {% if not question.normal %}
             <b>Abnormality:</b> {{ question.get_abnormalities }} <b>Region:</b> {{ question.get_regions }}
             <br />
-            {{ question.GetPrimaryAnswer }}
+            {{ question.get_primary_answer }}
             {% else %}
             <b>Normal</b>
             {% endif %}
             <br />
-            Examination: {{ question.get_examinations }}, <a href="{% url 'rapids:exam_question_detail' pk=exam.pk sk=forloop.counter0 %}">View</a>, <a href="{% url 'rapids:mark' pk=exam.pk sk=forloop.counter0 %}">Mark</a>
+            Examination: {{ question.get_examinations }}, <a href="{% url 'rapids:question_detail' pk=question.pk %}">View</a>, <a href="{% url 'rapids:mark' pk=exam.pk sk=forloop.counter0 %}">Mark</a>
         </li>
         {% endfor %}
     </ol>

rapids/templates/rapids/mark.html

@@ -13,7 +13,7 @@ Answers will be automatically marked.
 Answers marked as normal will be automatically marked.<br/>
 Region: {{ question.get_regions }}, Abnormalities: {{ question.get_abnormalities }}
 {% endif %}
-<div id="single-dicom-viewer" class="marking-dicom" data-images="{{question.GetImageUrls}}"
+<div id="single-dicom-viewer" class="marking-dicom" data-images="{{question.get_image_urls}}"
     data-annotations='{{question.image_annotations}}'>
 </div>
 <div class="marking">

rapids/templates/rapids/mark_overview.html

@@ -12,8 +12,8 @@
 
     <ul id="question-mark-list">
         {% for question in questions.all %}
-        <li data-markcount={{question.GetUnmarkedAnswerCount}}><a href="{% url 'rapids:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
+        <li data-markcount={{question.get_unmarked_answer_count}}><a href="{% url 'rapids:mark' pk=exam.pk sk=forloop.counter0 %}">Question {{forloop.counter }}:
-                {{ question }}</a><br /> {{ question.GetUnmarkedAnswersString }}</li>
+                {{ question }}</a><br /> {{ question.get_unmarked_answer_string }}</li>
         {% endfor %}
     </ul>
 </div>

rapids/templates/rapids/question_display_block.html

@@ -4,15 +4,23 @@
     </div>
 
     <p class="pre-whitespace"><b>Rapid:</b> {{ question }}</p>
+    <p class="pre-whitespace"><b>Normal:</b> {{ question.normal }} <button id="toggle-normal-button"
+            class="toggle-button">toggle</button></p>
     <p class="pre-whitespace"><b>Region:</b> {{ question.get_regions }}</p>
     <p class="pre-whitespace"><b>Examination:</b> {{ question.get_examinations }}</p>
-    <p class="pre-whitespace"><b>Laterality:</b> {{ question.laterality }}</p>
+    <p class="pre-whitespace"><b>Laterality:</b> {{ question.laterality }}
+        <button class="toggle-laterality-button toggle-button" data-lat="LEFT">Left</button>
+        <button class="toggle-laterality-button toggle-button" data-lat="RIGHT">Right</button>
+        <button class="toggle-laterality-button toggle-button" data-lat="BILAT">Bilateral</button>
+        <button class="toggle-laterality-button toggle-button" data-lat="NONE">None</button>
+    </p>
     <p class="pre-whitespace"><b>Abnormality:</b> {{ question.get_abnormalities }}</p>
     <div class="pre-whitespace multi-image-block"><b>Images:</b>
         {% for image in question.images.all %}
         <span class="image-block">
             Image {{ forloop.counter }}{% if image.feedback_image %} [feedback image]{% endif %}:
-        <div class="dicom-image rapid-img {% if image.feedback_image %}feedback-img{% endif %}" data-url="https://penracourses.org.uk{{ image.image.url}}"></div>
+            <div class="dicom-image rapid-img {% if image.feedback_image %}feedback-img{% endif %}"
+                data-url="https://penracourses.org.uk{{ image.image.url}}"></div>
         </span>
         {% endfor %}
     </div>
@@ -20,6 +28,9 @@
         Exams: {% for exam in question.exams.all %}
         <a href="{% url 'rapids:exam_overview' pk=exam.pk %}">{{ exam.name }}</a>,
         {% endfor %}
+
+        <button id="add-to-exam" data-exam_json_edit_url="{% url 'generic:generic_exam_json_edit' %}" data-exam_list_url="{% url 'rapid-exam-list' %}" data-type="rapid" data-csrf="{{ csrf_token}}" data-qid="{{question.pk}}">Add to exam</button>
+        <span id="exam-options"></span>
     </div>
     <p class="pre-whitespace"><b>Open Access:</b> {{ question.open_access }}</p>
     <p class="pre-whitespace"><b>Feedback:</b> {{ question.feedback }}</p>
@@ -30,7 +41,8 @@
     <p><b>Scrapped:</b> {{ question.scrapped }} <a href="{% url 'rapids:rapid_scrap' pk=question.pk %}">(toggle)</a>
         <p class="pre-whitespace">
             Answers (score): {% for answer in question.answers.all %}
-    <span {% if answer.proposed %}class="proposed-answer" data-aid="{{answer.pk}}" data-question-type="rapid" {% endif %}>
+            <span {% if answer.proposed %}class="proposed-answer" data-aid="{{answer.pk}}" data-question-type="rapid"
+                {% endif %}>
                 {{ answer }} ({{answer.status}}),
             </span>
             {% endfor %}
@@ -59,17 +71,188 @@
         {% endfor %}
     </ul>
     {% endif %}
-
+    <details>
-<div id="single-dicom-viewer" class="dicom-viewer" data-images="{{ question.GetImageUrls }}" data-annotations=''></div>
+        <summary>
+            Suggested answers
+        </summary>
+        <ul class="suggested_answers">
+            {% for ans in question.get_suggested_answers %}
+            <li data-string="{{ans}}">{{ans}}</li>
+            {% endfor %}
+        </ul>
+    </details>
 </div>
 
+<details open>
+    <summary>
+        Image viewer
+    </summary>
+    <div id="single-dicom-viewer" class="dicom-viewer" data-images="{{ question.get_image_urls }}" data-annotations=''>
+    </div>
+</details>
+
 <script>
     $(document).ready(function () {
+
+
+        $("#add-to-exam").click(function (evt) {
+
+            var jqxhr = $.get(evt.target.dataset.exam_list_url, function (data) {
+                    console.log(data);
+                    $("#exam-options").empty();
+                    data.forEach((obj, n) => {
+                        $("#exam-options").append($(document.createElement('button')).prop({
+                            type: 'button',
+                            innerHTML: obj.name,
+                            class: '',
+
+                        }).data("exam-id", obj.id).click((evt) => {
+                            addToExam(evt)
+                        }))
+                    })
+                })
+                .done(function () {
+                    //alert( "second success" );
+                })
+                .fail(function () {
+                    //alert( "error" );
+                })
+                .always(function () {
+                    //alert( "finished" );
+                });
+
+            return;
+
+
+            function addToExam(evt) {
+
+                let exam_button = document.getElementById("add-to-exam");
+                let ids = [];
+                ids.push(exam_button.dataset.qid);
+
+                // if no question selected 
+                if (ids.length < 1) {
+                    toastr.info('No question selected.');
+                    return
+                }
+                let post_url = exam_button.dataset.exam_json_edit_url;
+                let type = exam_button.dataset.type;
+                let csrf = exam_button.dataset.csrf;
+                $.ajax({
+                        url: post_url,
+                        data: {
+                            csrfmiddlewaretoken: csrf,
+                            add_exam_questions: JSON.stringify(ids),
+                            type: type,
+                            exam_id: $(evt.target).data("exam-id"),
+                        },
+                        type: "POST",
+                        dataType: "json",
+                    })
+                    // $.ajax().done(), $.ajax().fail(), $ajax().always() are upto you. Add/change accordingly
+                    .done(function (data) {
+                        console.log(data);
+
+                        if (data.status == "success") {
+                            toastr.info('Questions added to exams.')
+                        }
+                    })
+                    .always(function () {
+                        console.log('[Done]');
+                        $("#exam-options").empty();
+                    })
+            }
+        });
+
+        //var $crf_token = $('[name="csrfmiddlewaretoken"]').attr('value');
+        /* beautify ignore:start */
+        n = !{{ question.normal | lower }}
+        /* beautify ignore:end */
+
+        $("#toggle-normal-button").click(function () {
+            $.ajax({
+                    url: "{% url 'rapid-detail' question.id %}",
+                    type: 'PATCH',
+                    headers: {
+                        "X-CSRFToken": "{{ csrf_token }}"
+                    },
+                    timeout: 3000,
+                    data: {
+                        csrfmiddlewaretoken: "{{ csrf_token }}",
+                        normal: n,
+                    }
+                })
+                .done(function (data) {
+                    console.log(data);
+                    toastr.info('Answer updated')
+                })
+                .fail(function () {
+                    alert('Error updating this model instance.');
+                });
+        });
+
+        $(".toggle-laterality-button").each((n, el) => {
+            $(el).click(function () {
+                $.ajax({
+                        url: "{% url 'rapid-detail' question.id %}",
+                        type: 'PATCH',
+                        headers: {
+                            "X-CSRFToken": "{{ csrf_token }}"
+                        },
+                        timeout: 3000,
+                        data: {
+                            csrfmiddlewaretoken: "{{ csrf_token }}",
+                            laterality: el.dataset.lat,
+                        }
+                    })
+                    .done(function (data) {
+                        console.log(data);
+                        toastr.info('Answer updated')
+                    })
+                    .fail(function () {
+                        alert('Error updating this model instance.');
+                    });
+            });
+        });
+
+        $(".suggested_answers li").each((n, el) => {
+            $(el).append($("<span class='correct'>[Add Correct]</span>").on("click", function () {
+                $.ajax({
+                        url: "{% url 'answer_submit' %}",
+                        data: {
+                            csrfmiddlewaretoken: "{{ csrf_token }}",
+                            //active: this.checked // true if checked else false
+                            question_type: "rapid",
+                            qid: "{{question.pk}}",
+                            status: 2,
+                            answer: el.dataset.string,
+                        },
+                        type: "POST",
+                        dataType: "json",
+                    })
+                    // $.ajax().done(), $.ajax().fail(), $ajax().always() are upto you. Add/change accordingly
+                    .done(function (data) {
+                        console.log(data);
+
+                        if (data.success) {
+                            toastr.info('Answer saved')
+                            $(el).find(".correct").remove()
+                        }
+                        // show some message according to the response. 
+                        // For eg. A message box showing that the status has been changed
+                    })
+                    .always(function () {
+                        console.log('[Done]');
+                    })
+            }))
+
+        });
+
         // send request to change the is_private state on customSwitches toggle
         $(".proposed-answer").each((n, el) => {
 
             // Add button to confirm answer is correct
-        $(el).append($("<span class='confirm'>[Correct]</span>").on("click", function () {
+            $(el).append($("<span class='confirm'>[Add Correct]</span>").on("click", function () {
                 $.ajax({
                         url: "{% url 'answer_suggestion_confirm' %}",
                         data: {
@@ -131,5 +314,15 @@
             }))
         });
     });
- 
 </script>
+<style>
+    .toggle-button {
+        font-size: x-small;
+        opacity: 10%;
+    }
+
+    .toggle-button:hover {
+        font-size: x-small;
+        opacity: 100%;
+    }
+</style>

rapids/urls.py

@@ -66,6 +66,7 @@ urlpatterns = [
         name="rapid_update",
     ),
     path("<int:pk>/add_note", views.AddNote.as_view(), name="rapid_add_note"),
-    path("user_answers/", views.RapidUserAnswerView.as_view(), name="rapid_user_answer_view"),
+    path("user_answers/", views.RapidUserAnswerTableView.as_view(), name="rapid_user_answer_table_view"),
+    path("user_answers/<int:pk>", views.RapidUserAnswerView.as_view(), name="rapid_user_answer_view"),
     path("user_answers/<int:pk>/delete", views.UserAnswerDelete.as_view(), name="rapid_user_answer_delete"),
 ]

rapids/views.py

@@ -8,6 +8,7 @@ from django.contrib.auth.models import User
 from django.core.exceptions import PermissionDenied
 
 from django.contrib.auth.mixins import LoginRequiredMixin
+from django.views.generic.detail import DetailView
 
 from django.views.generic.edit import CreateView, UpdateView, DeleteView
 from django.views.generic import ListView
@@ -28,7 +29,7 @@ from .forms import (
     ExaminationForm,
     AnswerFormSet,
     AnswerUpdateFormSet,
-    ExamForm
+    ExamForm,
 )
 from .models import (
     Rapid,
@@ -69,10 +70,16 @@ from rapids.forms import RapidCreationDefaultForm
 from rapids.models import RapidCreationDefault
 
 
-from rest_framework import viewsets, permissions
+from rest_framework import viewsets, permissions, mixins
 from rest_framework.pagination import PageNumberPagination
 
-from .serializers import ExamSerializer, QuestionAnswerSerializer, RapidSerializer, UserAnswerSerializer
+from .serializers import (
+    ExamSerializer,
+    QuestionAnswerSerializer,
+    RapidLateralitySerializer,
+    RapidSerializer,
+    UserAnswerSerializer,
+)
 
 from generic.mixins import SuperuserRequiredMixin
 
@@ -89,32 +96,44 @@ class AuthorOrCheckerRequiredMixin(object):
         return obj
 
 
-
-
 @login_required
 def question_detail(request, pk):
     rapid = get_object_or_404(Rapid, pk=pk)
 
     if not rapid.open_access:
-        if not request.user.groups.filter(name="rapid_checker").exists() and request.user not in rapid.author.all():
+        if (
+            not request.user.groups.filter(name="rapid_checker").exists()
+            and request.user not in rapid.author.all()
+        ):
             raise PermissionDenied()
     # if request.user not in rapid.author.all():
     #    raise PermissionDenied
 
     view_feedback = False
-    if request.user.groups.filter(name="rapid_checker").exists() or request.user.groups.filter(name="feedback_checker").exists() or request.user in rapid.author.all():
+    if (
+        request.user.groups.filter(name="rapid_checker").exists()
+        or request.user.groups.filter(name="feedback_checker").exists()
+        or request.user in rapid.author.all()
+    ):
         view_feedback = True
 
     # logging.debug(rapid.rapid_notes.first())
     # logging.debug(rapid.subspecialty.first().name.all())
-    return render(request, "rapids/question_detail.html", {"question": rapid, "view_feedback" : view_feedback})
+    return render(
+        request,
+        "rapids/question_detail.html",
+        {"question": rapid, "view_feedback": view_feedback},
+    )
 
 
 @login_required
 def rapid_split(request, pk):
     rapid = get_object_or_404(Rapid, pk=pk)
 
-    if not request.user.groups.filter(name="rapid_checker").exists() and request.user not in question.author.all():
+    if (
+        not request.user.groups.filter(name="rapid_checker").exists()
+        and request.user not in question.author.all()
+    ):
         raise PermissionDenied()
 
     images = rapid.images.all()
@@ -281,7 +300,7 @@ class RapidCreateBase(RevisionMixin, LoginRequiredMixin, CreateView):
     # Sending user object to the form, to verify which fields to display/remove (depending on group)
     def get_form_kwargs(self):
         kwargs = super(RapidCreateBase, self).get_form_kwargs()
-        kwargs.update({'user': self.request.user})
+        kwargs.update({"user": self.request.user})
         return kwargs
 
     def get_context_data(self, **kwargs):
@@ -335,7 +354,7 @@ class RapidCreate(RapidCreateBase):
             initial = super().get_initial()
             exam = get_object_or_404(Exam, pk=self.kwargs["pk"])
 
-            initial['exams'] = [exam.id]
+            initial["exams"] = [exam.id]
 
             return initial
 
@@ -359,7 +378,9 @@ class RapidCreate(RapidCreateBase):
     # return super().form_valid(form)
 
 
-class RapidUpdate(RevisionMixin, LoginRequiredMixin, AuthorOrCheckerRequiredMixin, UpdateView):
+class RapidUpdate(
+    RevisionMixin, LoginRequiredMixin, AuthorOrCheckerRequiredMixin, UpdateView
+):
     model = Rapid
     form_class = RapidForm
 
@@ -369,7 +390,7 @@ class RapidUpdate(RevisionMixin, LoginRequiredMixin, AuthorOrCheckerRequiredMixi
     #    exclude = [ 'created_date', 'published_date' ]
     def get_form_kwargs(self):
         kwargs = super(RapidUpdate, self).get_form_kwargs()
-        kwargs.update({'user': self.request.user})
+        kwargs.update({"user": self.request.user})
         return kwargs
 
     def get_context_data(self, **kwargs):
@@ -445,7 +466,10 @@ def rapid_scrap(request, pk):
     except Rapid.DoesNotExist:
         raise Http404("Rapid does not exist")
 
-    if not request.user.groups.filter(name="rapid_checker").exists() and request.user not in question.author.all():
+    if (
+        not request.user.groups.filter(name="rapid_checker").exists()
+        and request.user not in question.author.all()
+    ):
         raise PermissionDenied()
 
     rapid.scrapped = not rapid.scrapped
@@ -578,9 +602,9 @@ def loadJsonAnswer(answer):
 
     posted_answer = answer["ans"]
 
-    # qidn 1 does not hold answer data (but should always arrive prior to 2)
+    ## qidn 1 does not hold answer data (but should always arrive prior to 2)
-    if answer["qidn"] == "1":
+    # if answer["qidn"] == "1":
-        posted_answer = ""
+    #    posted_answer = ""
 
     # Normal answers are just posted with the answer "Normal"
     normal = False
@@ -601,7 +625,8 @@ def loadJsonAnswer(answer):
         ans = exiting_answers[0]
         if answer["qidn"] == "1":
             ans.normal = normal
-        elif answer["qidn"] == "2": 
+            ans.answer = ""
+        elif answer["qidn"] == "2" and not ans.normal:
             ans.answer = posted_answer
         ans.full_clean()
         ans.save()
@@ -643,7 +668,7 @@ def mark(request, pk, sk):
     #    i.answer.lower() for i in question.incorrect_answers.all()
     # ]
 
-    unmarked_user_answers = question.GetUnmarkedAnswers()
+    unmarked_user_answers = question.get_unmarked_answers()
 
     if request.method == "POST":
 
@@ -878,7 +903,6 @@ def exam_scores_cid_user(request, pk, sk):
         # Get user answer
         user_answer = q.cid_user_answers.filter(cid=cid).first()
 
-
         if not user_answer or user_answer is None:
             # skip if no answer
             answers_marks.append(0)
@@ -892,7 +916,7 @@ def exam_scores_cid_user(request, pk, sk):
                 ans = user_answer.answer
             answer_score = user_answer.get_answer_score()
 
-        correct_answer = q.GetPrimaryAnswer()
+        correct_answer = q.get_primary_answer()
 
         if not exam.publish_results:
             correct_answer = "*****"
@@ -931,6 +955,7 @@ class QuestionDelete(AuthorOrCheckerRequiredMixin, DeleteView):
     model = Rapid
     success_url = reverse_lazy("rapids:rapid_view")
 
+
 RapidExamViews = ExamViews(Exam, Rapid, "rapids", "rapid", loadJsonAnswer)
 
 
@@ -945,7 +970,10 @@ class ExamCreate(RevisionMixin, LoginRequiredMixin, CreateView):
         form.instance.author.add(self.request.user.id)
         return super().form_valid(form)
 
-class ExamUpdate(RevisionMixin, LoginRequiredMixin, AuthorOrCheckerRequiredMixin, UpdateView):
+
+class ExamUpdate(
+    RevisionMixin, LoginRequiredMixin, AuthorOrCheckerRequiredMixin, UpdateView
+):
     model = Exam
     form_class = ExamForm
 
@@ -956,26 +984,36 @@ class ExamUpdate(RevisionMixin, LoginRequiredMixin, AuthorOrCheckerRequiredMixin
         form.instance.author.add(self.request.user.id)
         return super().form_valid(form)
 
-class RapidUserAnswerView(LoginRequiredMixin, SingleTableMixin, FilterView):
+
+class RapidUserAnswerView(LoginRequiredMixin, DetailView):
+    model = CidUserAnswer
+
+
+class RapidUserAnswerTableView(LoginRequiredMixin, SingleTableMixin, FilterView):
     model = CidUserAnswer
     table_class = RapidUserAnswerTable
     template_name = "rapids/rapid_question_view.html"
 
     filterset_class = RapidUserAnswerFilter
 
+
 class UserAnswerDelete(SuperuserRequiredMixin, DeleteView):
     model = CidUserAnswer
-    success_url = reverse_lazy("rapids:rapid_user_answer_view")
+    success_url = reverse_lazy("rapids:rapid_user_answer_table_view")
+
 
 class LargeResultsSetPagination(PageNumberPagination):
     page_size = 1000
-    page_size_query_param = 'page_size'
+    page_size_query_param = "page_size"
     max_page_size = 10000
 
+
 class StandardResultsSetPagination(PageNumberPagination):
     page_size = 100
-    page_size_query_param = 'page_size'
+    page_size_query_param = "page_size"
     max_page_size = 1000
+
+
 class ExamViewSet(RevisionMixin, viewsets.ModelViewSet):
     # queryset = Exam.objects.all().order_by('name')
     serializer_class = ExamSerializer
@@ -990,26 +1028,53 @@ class ExamViewSet(RevisionMixin, viewsets.ModelViewSet):
 
         return Exam.objects.filter(author__id=user.id)
 
+
 class QuestionAnswerViewSet(viewsets.ModelViewSet):
     queryset = Answer.objects.all()  # .order_by('name')
     serializer_class = QuestionAnswerSerializer
     permission_classes = [permissions.IsAuthenticated]
 
+
 class UserAnswerViewSet(viewsets.ModelViewSet):
     queryset = CidUserAnswer.objects.all()  # .order_by('name')
     serializer_class = UserAnswerSerializer
     permission_classes = [permissions.IsAuthenticated]
 
 
-class RapidViewSet(RevisionMixin, viewsets.ModelViewSet):
+class RapidViewSet(
+    RevisionMixin,
+    mixins.CreateModelMixin,
+    mixins.RetrieveModelMixin,
+    mixins.UpdateModelMixin,
+    mixins.ListModelMixin,
+    mixins.DestroyModelMixin,
+    viewsets.GenericViewSet,
+):
     queryset = Rapid.objects.all()  # .order_by('name')
     serializer_class = RapidSerializer
     permission_classes = [permissions.IsAuthenticated]
     pagination_class = StandardResultsSetPagination
 
+
+class RapidLateralityViewSet(
+    RevisionMixin,
+    mixins.CreateModelMixin,
+    mixins.RetrieveModelMixin,
+    mixins.UpdateModelMixin,
+    mixins.ListModelMixin,
+    viewsets.GenericViewSet,
+):
+    queryset = Rapid.objects.all()  # .order_by('name')
+    serializer_class = RapidLateralitySerializer
+    permission_classes = [permissions.IsAuthenticated]
+    pagination_class = StandardResultsSetPagination
+
+
 class ExamDelete(RevisionMixin, AuthorOrCheckerRequiredMixin, DeleteView):
     model = Exam
     success_url = reverse_lazy("rapids:index")
+
+
 # class AddSuggestedAnswer(LoginRequiredMixin, CreateView):
 #    model = QuestionNote
 #    form_class = QuestionNoteForm