[MERGE] new v8 api by rco

A squashed merge is required as the conversion of the apiculture branch from
bzr to git was not correctly done. The git history contains irrelevant blobs
and commits. This branch brings a lot of changes and fixes, too many to list
exhaustively.

- New orm api, objects are now used instead of ids
- Environements to encapsulates cr uid context while maintaining backward compatibility
- Field compute attribute is a new object oriented way to define function fields
- Shared browse record cache
- New onchange protocol
- Optional copy flag on fields
- Documentation update
- Dead code cleanup
- Lots of fixes

1 files changed, 4 insertions, 4 deletions

diff --git a/addons/auth_signup/res_users.py b/addons/auth_signup/res_users.py
index 576a778be45..97bcea52bc1 100644
--- a/addons/auth_signup/res_users.py
+++ b/addons/auth_signup/res_users.py
@@ -104,9 +104,9 @@ class res_partner(osv.Model):
         return self._get_signup_url_for_action(cr, uid, ids, context=context)
 
     _columns = {
-        'signup_token': fields.char('Signup Token'),
-        'signup_type': fields.char('Signup Token Type'),
-        'signup_expiration': fields.datetime('Signup Expiration'),
+        'signup_token': fields.char('Signup Token', copy=False),
+        'signup_type': fields.char('Signup Token Type', copy=False),
+        'signup_expiration': fields.datetime('Signup Expiration', copy=False),
         'signup_valid': fields.function(_get_signup_valid, type='boolean', string='Signup Token is Valid'),
         'signup_url': fields.function(_get_signup_url, type='char', string='Signup URL'),
     }
@@ -302,7 +302,7 @@ class res_users(osv.Model):
         user_id = super(res_users, self).create(cr, uid, values, context=context)
         user = self.browse(cr, uid, user_id, context=context)
         if user.email and not context.get('no_reset_password'):
-            context.update({'create_user': True})
+            context = dict(context, create_user=True)
             try:
                 self.action_reset_password(cr, uid, [user.id], context=context)
             except MailDeliveryException: