Add session_redis

session_redis/models/user.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Copyright 2016 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from openerp.osv import osv
+from openerp import tools
+
+
+class User(osv.osv):
+    _inherit = 'res.users'
+
+    @tools.ormcache('sid')
+    def _compute_session_token(self, sid):
+        """Make sure to return an unicode string.
+
+        Odoo creates a session token using hexdigest Session which is str
+        but with redis we set the token from a dictionary of values passing
+        it in json format. When dumping values from json, we always get unicode
+        thus both are incompatible.
+
+        The shortest path is to fix the output of the computed session by Odoo.
+
+        """
+        return unicode(super(User, self)._compute_session_token(sid))