diff -r a2c6d908edeb -r fe254c803ed1 server/session.py
--- a/server/session.py	Thu Jun 27 11:19:42 2013 +0200
+++ b/server/session.py	Tue Jun 25 12:25:52 2013 +0200
@@ -483,6 +483,10 @@
     def data(self):
         return self._session_data
 
+    @property
+    def rql_rewriter(self):
+        return self._rewriter
+
     def get_shared_data(self, key, default=None, pop=False, txdata=False):
         """return value associated to `key` in session data"""
         if txdata: