Add custom login view to replace of django.auth

musician/forms.py

@@ -0,0 +1,33 @@
+import urllib.parse
+
+import requests
+from django.contrib.auth.forms import AuthenticationForm
+
+from . import api
+
+
+def authenticate(username, password):
+    url = api.build_absolute_uri('token-auth')
+    r = requests.post(
+        url,
+        data={"username": username, "password": password},
+    )
+
+    token = r.json().get("token", None)
+    return token
+
+
+class LoginForm(AuthenticationForm):
+
+    def clean(self):
+        username = self.cleaned_data.get('username')
+        password = self.cleaned_data.get('password')
+
+        if username is not None and password:
+            self.token = authenticate(username, password)
+            if self.token is None:
+                raise self.get_invalid_login_error()
+            else:
+                return self.token
+
+        return self.cleaned_data

musician/urls.py

@@ -4,7 +4,6 @@ URL routes definition.
 
 Describe the paths where the views are accesible.
 """
-from django.contrib.auth import views as auth_views
 from django.urls import path
 
 from . import views
@@ -13,8 +12,7 @@ from . import views
 app_name = 'musician'
 
 urlpatterns = [
-    path('auth/login/', auth_views.LoginView.as_view(template_name='auth/login.html',
-                                                     extra_context={'version': '0.1'}), name='login'),
+    path('auth/login/', views.LoginView.as_view(), name='login'),
     # path('auth/logout/', views.LogoutView.as_view(), name='logout'),
     path('dashboard/', views.DashboardView.as_view(), name='dashboard'),
 ]

musician/views.py

@@ -1,9 +1,20 @@
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.shortcuts import render
+from django.urls import reverse_lazy
 from django.views.generic.base import TemplateView
+from django.views.generic.edit import FormView
 
+from . import api, get_version
+from .forms import LoginForm
 from .mixins import CustomContextMixin
 
 
 class DashboardView(CustomContextMixin, TemplateView):  ## TODO LoginRequiredMixin
     template_name = "musician/dashboard.html"
+
+
+class LoginView(FormView):
+    template_name = 'auth/login.html'
+    form_class = LoginForm
+    success_url = reverse_lazy('musician:dashboard')
+    extra_context = {'version': get_version()}