[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

2 files changed, 4 insertions, 5 deletions

diff --git a/addons/gamification/models/challenge.py b/addons/gamification/models/challenge.py
index faed62f8da9..51e58bdc71b 100644
--- a/addons/gamification/models/challenge.py
+++ b/addons/gamification/models/challenge.py
@@ -124,7 +124,7 @@ class gamification_challenge(osv.Model):
                 ('draft', 'Draft'),
                 ('inprogress', 'In Progress'),
                 ('done', 'Done'),
-            ],
+            ], copy=False,
             string='State', required=True, track_visibility='onchange'),
         'manager_id': fields.many2one('res.users',
             string='Responsible', help="The user responsible for the challenge."),
@@ -155,7 +155,7 @@ class gamification_challenge(osv.Model):
         'line_ids': fields.one2many('gamification.challenge.line', 'challenge_id',
             string='Lines',
             help="List of goals that will be set",
-            required=True),
+            required=True, copy=True),
 
         'reward_id': fields.many2one('gamification.badge', string="For Every Succeding User"),
         'reward_first_id': fields.many2one('gamification.badge', string="For 1st user"),
@@ -283,7 +283,7 @@ class gamification_challenge(osv.Model):
 
         # in cron mode, will do intermediate commits
         # TODO in trunk: replace by parameter
-        context.update({'commit_gamification': True})
+        context = dict(context, commit_gamification=True)
         return self._update_all(cr, uid, ids, context=context)
 
     def _update_all(self, cr, uid, ids, context=None):
diff --git a/addons/gamification/models/goal.py b/addons/gamification/models/goal.py
index 041c6ae169c..ce5be513aef 100644
--- a/addons/gamification/models/goal.py
+++ b/addons/gamification/models/goal.py
@@ -424,8 +424,7 @@ class gamification_goal(osv.Model):
 
     def create(self, cr, uid, vals, context=None):
         """Overwrite the create method to add a 'no_remind_goal' field to True"""
-        if context is None:
-            context = {}
+        context = dict(context or {})
         context['no_remind_goal'] = True
         return super(gamification_goal, self).create(cr, uid, vals, context=context)