Merge lp:~unifield-team/unifield-addons/return-packing-reason-type-move into lp:unifield-addons

[Quentin THEURET @Amaris]

=== modified file 'stock/wizard/stock_return_picking.py'
--- stock/wizard/stock_return_picking.py	2011-09-21 14:41:14 +0000
+++ stock/wizard/stock_return_picking.py	2011-09-22 10:14:29 +0000
@@ -132,6 +132,13 @@
             res['arch'] = '\n'.join(arch_lst)
         return res
 
+    def _hook_default_return_data(self, cr, uid, ids, context={}, *args, **kwargs):
+        '''
+        Hook to allow user to modify the value for the stock move copy method
+        '''
+        return kwargs['default_value']
+
+
     def create_returns(self, cr, uid, ids, context=None):
         """ 
          Creates return picking.
@@ -165,9 +172,11 @@
                     new_type = 'out'
                 else:
                     new_type = 'internal'
-                new_picking = pick_obj.copy(cr, uid, pick.id, {'name':'%s-return' % pick.name,
-                        'move_lines':[], 'state':'draft', 'type':new_type,
-                        'date':date_cur, 'invoice_state':data['invoice_state'],})
+                default_data = {'name':'%s-return' % pick.name,
+                                'move_lines':[], 'state':'draft', 'type':new_type,
+                                'date':date_cur, 'invoice_state':data['invoice_state'],}
+                default_data = self._hook_default_return_data(cr, uid, pick.id, context={}, default_value=default_data)
+                new_picking = pick_obj.copy(cr, uid, pick.id, default_data,)
             new_location=move.location_dest_id.id
             if move.state=='done':
                 new_qty = data['return%s' % move.id]