# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1491174029 -7200
# Node ID 94f88277c2e7f5058cb9cf37fef9798a9153dbad
# Parent  edb322c87ea4d72bed5e6321ad6f5f2625c7504f
libervia (pages): getSessionData return one session if used with one argument, else an iterator

diff -r edb322c87ea4 -r 94f88277c2e7 src/server/server.py
--- a/src/server/server.py	Mon Apr 03 01:00:29 2017 +0200
+++ b/src/server/server.py	Mon Apr 03 01:00:29 2017 +0200
@@ -1903,7 +1903,10 @@
         @return (iterator(data)): requested session data
         """
         session = request.getSession()
-        return (iface(session) for iface in args)
+        if len(args) == 1:
+            return args[0](session)
+        else:
+            return (iface(session) for iface in args)
 
     ## TLS related methods ##