style: Fix majority of Prospector complaints

Mainly whitespace fixes

activities/views.py

@@ -7,8 +7,8 @@ from django.http import HttpResponse
 from django.views.generic import DetailView, ListView, View
 from django.views.generic.detail import SingleObjectMixin
 
-from . import models
 from people import models as people_models
+from . import models
 
 
 class ActivitySeriesListView(ListView):
@@ -47,7 +47,9 @@ class ActivityDetailView(DetailView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
 
-        context['user_is_attending'] = self.object.attendance_list.filter(pk=self.request.user.person.pk).exists()
+        context['user_is_attending'] = self.object.attendance_list.filter(
+            pk=self.request.user.person.pk
+        ).exists()
 
         return context
 
@@ -69,7 +71,7 @@ class ActivityAttendanceView(SingleObjectMixin, View):
 
             return HttpResponse(status=204)
 
-        pass
+        return HttpResponse("URL does not support non-AJAX requests", status=400)
 
     def delete(self, request, *args, **kwargs):
         self.object = self.get_object()
@@ -82,5 +84,4 @@ class ActivityAttendanceView(SingleObjectMixin, View):
 
             return HttpResponse(status=204)
 
-        pass
-
+        return HttpResponse("URL does not support non-AJAX requests", status=400)

people/forms.py

@@ -50,7 +50,6 @@ class RelationshipForm(forms.ModelForm):
             # Save answers to relationship questions
             for key, value in self.cleaned_data.items():
                 if key.startswith('question_'):
-                    question_pk = key.split('_')[-1]
                     answer = models.RelationshipQuestionChoice.objects.get(pk=value)
                     self.instance.question_answers.add(answer)
 

people/views.py

@@ -112,4 +112,3 @@ class RelationshipCreateView(CreateView):
         self.object = form.save()
 
         return HttpResponseRedirect(self.object.get_absolute_url())
-