Ticket #15366: 15366-alternative.diff

django/contrib/auth/forms.py

@@ -127 +127 @@
                         "enabled. Cookies are required for logging in."),
         'inactive': _("This account is inactive."),
     }
+    allow_inactive_user = False
 
     def __init__(self, request=None, *args, **kwargs):
         """
@@ -147 +148 @@
             self.user_cache = authenticate(username=username, password=password)
             if self.user_cache is None:
                 raise forms.ValidationError(self.error_messages['invalid_login'])
-            elif not self.user_cache.is_active:
+            elif not self.allow_inactive_user and not self.user_cache.is_active:
                 raise forms.ValidationError(self.error_messages['inactive'])
         self.check_for_test_cookie()
         return self.cleaned_data