django-unpoly-10 django-unpoly-9 X-Up-Method Header does not work wit…

…h post redirects
jwaschkau · Aug 4, 2021 · edc8f54 · edc8f54
1 parent 8977779
commit edc8f54
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/django_unpoly/middleware.py b/django_unpoly/middleware.py
@@ -21,6 +21,9 @@ def _handle_redirect_headers(self, response: HttpResponseBase):
         Preserves Unpoly X-Up-Headers over redirects by adding them as GET parameters
         See https://github.com/jwaschkau/django-unpoly/issues/4
         """
+        if not hasattr(response, 'url'):
+            # Some responses do not have a url e.g. HttpResponseNotModified
+            return
         response['X-Up-Location'] = response.url  # Report the original url to Unpoly
         params = {}
         for header, value in self._get_up_headers(response):