Support Pyramid Authentication Policies

social/strategies/pyramid_strategy.py

@@ -25,15 +25,26 @@ def __init__(self, storage, request, tpl=None):
 
     def redirect(self, url):
         """Return a response redirect to the given URL"""
-        return HTTPFound(location=url)
+        response = getattr(self.request, 'response', None)
+        if response is None:
+            response = HTTPFound(location=url)
+        else:
+            response = HTTPFound(location=url, headers=response.headers)
+        return response
 
     def get_setting(self, name):
         """Return value for given setting name"""
         return self.request.registry.settings[name]
 
     def html(self, content):
         """Return HTTP response with given content"""
-        return Response(body=content)
+        response = getattr(self.request, 'response', None)
+        if response is None:
+            response = Response(body=content)
+        else:
+            response = self.request.response
+            response.body = content
+        return response
 
     def request_data(self, merge=True):
         """Return current request data (POST or GET)"""