Исправил ошибку с ссылкой на создание нового урока

source/webapp/models.py

@@ -15,8 +15,7 @@ class Course(models.Model):
         return self.title
 
     def get_absolute_url(self):
-        return reverse("course_detail", args=[str(self.id)])
-
+        return reverse("webapp:course_detail", args=[str(self.id)])
 
 
 class Group(models.Model):

source/webapp/templates/classes/create.html

@@ -3,14 +3,14 @@
 {% block title %} Create new Class {% endblock %}
 
 {% block content %}
-    <a href="{% url "courses_list" %}">Return to the main page..</a>
+    <a href="{% url "webapp:courses_list" %}">Return to the main page..</a>
     <hr>
     <h1>Create new Class</h1>
     <div class='column-center'>
-        <form action="{% url "class_create" %}" method="POST">
+        <form action="{% url "webapp:class_create" %}" method="POST">
             {% include "partial/create_form.html" with button_text="Create new class" %}
         </form>
     </div>
     <hr>
-    <a href="{% url "courses_list" %}">Return to the main page..</a>
+    <a href="{% url "webapp:courses_list" %}">Return to the main page..</a>
 {% endblock %}
\ No newline at end of file

source/webapp/templates/courses/courses_list.html

@@ -16,6 +16,9 @@
                     <a class="card-title" href="{% url 'webapp:course_detail' course.id %}"> <h5>{{course.title}}</h5> </a>
                     <p class="card-text"> {{ course.description|truncatewords:30 }} </p>
                     <p class="card-text"> <b>Teacher:</b> {{course.teacher}} </p>
+                    <p class="card-text"> <b>Groups(s):</b>
+                    {% for group in course.group.all %} {{group}} {% endfor %}
+                    </p>
                 </div>
             </div>
         </div>

source/webapp/views/classes_views.py

@@ -10,7 +10,7 @@ from webapp.forms import ClassForm
 class CreateClassView(LoginRequiredMixin, PermissionRequiredMixin, CreateView):
     model = Class
     fields = ['title', 'description', 'file']
-    template_name = 'courses/create.html'
+    template_name = 'classes/create.html'
     permission_required = 'webapp.add_class'
 
     def form_valid(self, form):
@@ -22,7 +22,7 @@ class CreateClassView(LoginRequiredMixin, PermissionRequiredMixin, CreateView):
         return redirect("webapp:course_detail", course_pk=course.pk)
     
     def get_success_url(self):
-        return reverse("webapp:project_detail", kwargs = {'project_pk': self.object.course.pk})
+        return reverse("webapp:course_detail", kwargs = {'project_pk': self.object.course.pk})
 
 
 class EditClassView(UpdateView):