make phonenumber plugin really a plugin

two_factor/views/profile.py

@@ -1,4 +1,3 @@
-from django.apps.registry import apps
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import redirect, resolve_url
@@ -30,24 +29,22 @@ class ProfileView(TemplateView):
     template_name = 'two_factor/profile/profile.html'
 
     def get_context_data(self, **kwargs):
+        user = self.request.user
+
         try:
-            backup_tokens = self.request.user.staticdevice_set.all()[0].token_set.count()
+            backup_tokens = user.staticdevice_set.all()[0].token_set.count()
 
         except Exception:
             backup_tokens = 0
 
         context = {
-            'default_device': default_device(self.request.user),
-            'default_device_type': default_device(self.request.user).__class__.__name__,
+            'default_device': default_device(user),
+            'default_device_type': default_device(user).__class__.__name__,
             'backup_tokens': backup_tokens,
+            'backup_phones': backup_phones(user),
+            'available_phone_methods': get_available_phone_methods(),
         }
 
-        if (apps.is_installed('two_factor.plugins.phonenumber')):
-            context.update({
-                'backup_phones': backup_phones(self.request.user),
-                'available_phone_methods': get_available_phone_methods(),
-            })
-
         return context