Instanciate report object on demand and remove tricky update dict on

inherited report

trytond/ir/actions.py

@@ -107,11 +107,9 @@ class ActionsReport(OSV):
         'report_content': fields.function(_report_content,
             fnct_inv=_report_content_inv, method=True,
             type='binary', string='Content',),
-        'auto': fields.boolean('Automatic', required=True),
     }
     _defaults = {
         'type': lambda *a: 'ir.actions.report',
-        'auto': lambda *a: True,
         'report_content': lambda *a: False,
     }
 

trytond/pooler.py

@@ -39,8 +39,6 @@ def get_db_and_pool(db_name, force_demo=False, update_module=False,
         load_modules(database, force_demo, update_module)
 
         if not update_module:
-            #import report
-            #report.interface.register_all(database)
             pool.get('ir.cron').pool_jobs(database.dbname)
     if wizard:
         return database, pool_wizard

trytond/report/report.py

@@ -30,8 +30,8 @@ class ReportService(Service):
         try:
             report = pooler.get_pool_report(cursor.dbname).get(report_name)
             if not report:
-                self.abort_response('Report Error', 'warning',
-                        'Report %s doesn\'t exist' % str(report_name))
+                report = Report.create_instance(self, 'report', pooler.get_pool(cursor.dbname))
+                report._name = report_name
             res = report.execute(cursor, user, ids, datas, context)
             return res
         except ExceptORM, inst:
@@ -113,20 +113,8 @@ class Report(object):
         put objs in the pool var
         """
         if pool.get(cls._name):
-            parent_class = pool.get(cls._name).__class__
-            nattr = {}
-            for i in (
-                    '_context',
-                    ):
-                new = copy.copy(getattr(pool.get(cls._name), i))
-                if hasattr(new, 'update'):
-                    new.update(cls.__dict__.get(i, {}))
-                else:
-                    new.extend(cls.__dict__.get(i, []))
-                nattr[i] = new
             cls = type(cls._name, (cls, parent_class), nattr)
 
-
         obj = object.__new__(cls)
         obj.__init__(pool, pool_obj)
         return obj
@@ -134,7 +122,8 @@ class Report(object):
     create_instance = classmethod(create_instance)
 
     def __init__(self, pool, pool_obj):
-        pool.add(self._name, self)
+        if self._name:
+            pool.add(self._name, self)
         self.pool = pool_obj
         super(Report, self).__init__()