[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, 2 insertions, 3 deletions

diff --git a/addons/fetchmail/fetchmail.py b/addons/fetchmail/fetchmail.py
index b4cac75b4a4..55ac185a0cb 100644
--- a/addons/fetchmail/fetchmail.py
+++ b/addons/fetchmail/fetchmail.py
@@ -52,7 +52,7 @@ class fetchmail_server(osv.osv):
         'state':fields.selection([
             ('draft', 'Not Confirmed'),
             ('done', 'Confirmed'),
-        ], 'Status', select=True, readonly=True),
+        ], 'Status', select=True, readonly=True, copy=False),
         'server' : fields.char('Server Name', readonly=True, help="Hostname or IP of the mail server", states={'draft':[('readonly', False)]}),
         'port' : fields.integer('Port', readonly=True, states={'draft':[('readonly', False)]}),
         'type':fields.selection([
@@ -179,8 +179,7 @@ openerp_mailgate: "|/path/to/openerp-mailgate.py --host=localhost -u %(uid)d -p
 
     def fetch_mail(self, cr, uid, ids, context=None):
         """WARNING: meant for cron usage only - will commit() after each email!"""
-        if context is None:
-            context = {}
+        context = dict(context or {})
         context['fetchmail_cron_running'] = True
         mail_thread = self.pool.get('mail.thread')
         action_pool = self.pool.get('ir.actions.server')