is_authenticated delete fun call

circle/dashboard/tests/test_mockedviews.py

@@ -501,7 +501,7 @@ class RenewViewTest(unittest.TestCase):
         inst._meta.object_name = "Instance"
         inst.renew = Instance._ops['renew'](inst)
         inst.renew.async = MagicMock()
-        inst.has_level = lambda user, level: user.is_authenticated()
+        inst.has_level = lambda user, level: user.is_authenticated
         key = view.get_token_url(inst, user).split('?')[1].split('=')[1]
         request = FakeRequestFactory(GET={'k': key}, authenticated=False)
 

circle/dashboard/views/user.py

@@ -251,7 +251,7 @@ class UnsubscribeFormView(SuccessMessageMixin, UpdateView):
     success_message = _("Successfully modified subscription.")
 
     def get_success_url(self):
-        if self.request.user.is_authenticated():
+        if self.request.user.is_authenticated:
             return super(UnsubscribeFormView, self).get_success_url()
         else:
             return self.request.path

circle/dashboard/views/util.py

@@ -76,7 +76,7 @@ class RedirectToLoginMixin(AccessMixin):
             return super(RedirectToLoginMixin, self).dispatch(
                 request, *args, **kwargs)
         except self.redirect_exception_classes:
-            if not request.user.is_authenticated():
+            if not request.user.is_authenticated:
                 return redirect_to_login(request.get_full_path(),
                                          self.get_login_url(),
                                          self.get_redirect_field_name())