# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1299603315 -3600
# Node ID c8f12ab250b727838932c1552dbe983186b79a8c
# Parent  0673419b30661b5a5bca930196c0c7b25bb7682a
Add a "closed" property on session

This will simplify check and allow nicer error thatn the current "no _tx_data"
attribute error.

diff -r 0673419b3066 -r c8f12ab250b7 server/session.py
--- a/server/session.py	Tue Mar 08 17:55:02 2011 +0100
+++ b/server/session.py	Tue Mar 08 17:55:15 2011 +0100
@@ -854,6 +854,10 @@
         del self.__threaddata
         del self._tx_data
 
+    @property
+    def closed(self):
+        return not hasattr(self, '_tx_data')
+
     # transaction data/operations management ##################################
 
     @property