Move user cleanup to add_suggestion

trans/models/unit.py

@@ -918,6 +918,9 @@ class Unit(models.Model):
         from trans.models.unitdata import Suggestion, Change
         from accounts.models import Profile
 
+        if not user.is_authenticated():
+            user = None
+
         # Create the suggestion
         suggestion = Suggestion.objects.create(
             target=target,

trans/views/edit.py

@@ -24,7 +24,6 @@ from django.template import RequestContext
 from django.http import HttpResponseRedirect, HttpResponse
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required, permission_required
-from django.contrib.auth.models import AnonymousUser
 from django.utils import formats
 import uuid
 import time
@@ -181,8 +180,6 @@ def handle_translate(obj, request, profile, user_locked,
         if 'suggest' in request.POST:
             # Handle suggesion saving
             user = request.user
-            if isinstance(user, AnonymousUser):
-                user = None
             if form.cleaned_data['target'] == len(form.cleaned_data['target']) * ['']:
                 messages.error(request, _('Your suggestion is empty!'))
                 # Stay on same entry