Fix tests for Python 3

- drop Python 2 __future__ imports
- fix tests to handle new Django and Python 3 module names
- reformat changed files with black

gnuviechadmin/domains/views.py

@@ -5,54 +5,49 @@ This module defines views related to domains.
 from __future__ import absolute_import, unicode_literals
 
 from braces.views import StaffuserRequiredMixin
-from django.contrib.auth.mixins import LoginRequiredMixin
-from django.shortcuts import redirect, get_object_or_404
-from django.views.generic.edit import CreateView
-from django.utils.translation import ugettext as _
 from django.contrib import messages
+from django.shortcuts import get_object_or_404, redirect
+from django.utils.translation import ugettext as _
+from django.views.generic.edit import CreateView
 
 from hostingpackages.models import CustomerHostingPackage
-
 from .forms import CreateHostingDomainForm
 from .models import HostingDomain
 
 
-class CreateHostingDomain(
-    LoginRequiredMixin, StaffuserRequiredMixin, CreateView
-):
+class CreateHostingDomain(StaffuserRequiredMixin, CreateView):
     """
     This view is used for creating a new HostingDomain instance for an existing
     hosting package.
-
     """
+
     model = HostingDomain
     raise_exception = True
-    template_name_suffix = '_create'
+    template_name_suffix = "_create"
     form_class = CreateHostingDomainForm
 
     def _get_hosting_package(self):
-        return get_object_or_404(
-            CustomerHostingPackage, pk=int(self.kwargs['package']))
+        return get_object_or_404(CustomerHostingPackage, pk=int(self.kwargs["package"]))
 
     def get_form_kwargs(self):
         kwargs = super(CreateHostingDomain, self).get_form_kwargs()
-        kwargs['hostingpackage'] = self._get_hosting_package()
+        kwargs["hostingpackage"] = self._get_hosting_package()
         return kwargs
 
     def get_context_data(self, **kwargs):
         context = super(CreateHostingDomain, self).get_context_data(**kwargs)
         hosting_package = self._get_hosting_package()
-        context.update({
-            'hostingpackage': hosting_package,
-            'customer': hosting_package.customer,
-        })
+        context.update(
+            {"hostingpackage": hosting_package, "customer": hosting_package.customer}
+        )
         return context
 
     def form_valid(self, form):
         hostingdomain = form.save()
         messages.success(
             self.request,
-            _('Successfully created domain {domainname}').format(
-                domainname=hostingdomain.domain)
+            _("Successfully created domain {domainname}").format(
+                domainname=hostingdomain.domain
+            ),
         )
         return redirect(self._get_hosting_package())