Created very basic initial login / logout functionality. Absolutely rudimentary templates included.

source/lostplaces/lostplaces/urls.py

@@ -16,9 +16,12 @@ Including another URLconf
 from django.contrib import admin
 from django.conf import settings
 from django.conf.urls.static import static
-from django.urls import path, include 
+from django.urls import path, include
+from django.views.generic.base import TemplateView
 
 urlpatterns = [
+    path('', TemplateView.as_view(template_name='home.html'), name='home'),
     path('admin/', admin.site.urls),
+    path('explorers/', include('django.contrib.auth.urls')),
     path('', include('lostplaces_app.urls')),
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

source/lostplaces/lostplaces_app/urls.py

@@ -1,8 +1,9 @@
 from django.urls import path
-from .views import hello_world, place_detail_view, place_list_view
+from .views import hello_world, place_detail_view, place_list_view, SignUpView
 
 urlpatterns = [
-    path('hello_world/', hello_world),
+    path('hello_world/', hello_world), # You know what this is :P
+    path('signup/', SignUpView.as_view(), name='signup'),
     path('place/<int:pk>/', place_detail_view, name='place_detail'),
     path('places/', place_list_view)
 ]

source/lostplaces/lostplaces_app/views.py

@@ -1,8 +1,17 @@
 from django.shortcuts import render
+from django.urls import reverse_lazy
+from django.views.generic.edit import CreateView
+
+from .forms import ExplorerCreationForm
 from .models import Place
 
 # Create your views here.
 
+class SignUpView(CreateView):
+    form_class = ExplorerCreationForm
+    success_url = reverse_lazy('login')
+    template_name = 'signup.html'
+
 def place_list_view(request,):
     return render(request, 'placeList.html', {'place_list':Place.objects.all()})
 

source/lostplaces/templates/home.html

@@ -0,0 +1,17 @@
+{% extends 'global.html'%}
+{% load static %}
+
+# {% block title %}Start{% endblock %}
+
+{% block maincontent %}
+
+{% if user.is_authenticated %}
+  Hi {{ user.username }}!
+  <p><a href="{% url 'logout' %}">logout</a></p>
+{% else %}
+  <p>Du bist nicht eingeloggt.</p>
+  <a href="{% url 'login' %}">login</a> |
+  <a href="{% url 'signup' %}">signup</a>
+{% endif %}
+
+{% endblock maincontent %}

source/lostplaces/templates/registration/login.html

@@ -0,0 +1,15 @@
+{% extends 'global.html'%}
+{% load static %}
+
+# {% block title %}Login{% endblock %}
+
+{% block maincontent %}
+
+<h2>Login</h2>
+<form method="post">
+  {% csrf_token %}
+  {{ form.as_p }}
+  <button type="submit">Login</button>
+</form>
+
+{% endblock maincontent %}

source/lostplaces/templates/signup.html

@@ -0,0 +1,15 @@
+{% extends 'global.html'%}
+{% load static %}
+
+# {% block title %}Registrierung{% endblock %}
+
+{% block maincontent %}
+
+<h2>Registrierung</h2>
+<form method="post">
+  {% csrf_token %}
+  {{ form.as_p }}
+  <button type="submit">Sign up</button>
+</form>
+
+{% endblock maincontent %}