gistfile1.diff

diff --git a/l10n_it_vat_registries/account.py b/l10n_it_vat_registries/account.py
index 6065f1d..39f144d 100644
--- a/l10n_it_vat_registries/account.py
+++ b/l10n_it_vat_registries/account.py
@@ -19,17 +19,14 @@
 #
 #
 
-from openerp.osv import fields, osv
+from openerp import models, fields, api, _
 
-
-class account_tax_code(osv.osv):
+class account_tax_code(models.Model):
     _inherit = "account.tax.code"
-
-    _columns = {
-        'is_base': fields.boolean(
-            'Is base',
-            help="This tax code is used for base amounts (field used by "
-                 "VAT registries)"),
-        'exclude_from_registries': fields.boolean(
-            'Exclude from VAT registries'),
-    }
+    
+    is_base = fields.Boolean(
+        string='Is base',
+        help="This tax code is used for base amounts \
+         (field used by VAT registries)")
+    exclude_from_registries = fields.Boolean(
+        string='Exclude from VAT registries')
diff --git a/l10n_it_vat_registries/invoice.py b/l10n_it_vat_registries/invoice.py
index d55f3b8..42b1263 100644
--- a/l10n_it_vat_registries/invoice.py
+++ b/l10n_it_vat_registries/invoice.py
@@ -19,8 +19,8 @@
 #
 #
 
-from report import report_sxw
-from tools.translate import _
+from openerp.report import report_sxw
+from openerp import _
 import logging
 from datetime import datetime
 
diff --git a/l10n_it_vat_registries/wizard/print_registro_iva.py b/l10n_it_vat_registries/wizard/print_registro_iva.py
index 1a219b7..f5ed63e 100644
--- a/l10n_it_vat_registries/wizard/print_registro_iva.py
+++ b/l10n_it_vat_registries/wizard/print_registro_iva.py
@@ -19,104 +19,105 @@
 #
 #
 
-from osv import fields, osv
-from tools.translate import _
+from openerp import models, fields, api, _
 
+class wizard_registro_iva(models.TransientModel):
 
-class wizard_registro_iva(osv.osv_memory):
-
-    def _get_period(self, cr, uid, context=None):
-        ctx = dict(context or {}, account_period_prefer_normal=True)
-        period_ids = self.pool.get('account.period').find(cr, uid, context=ctx)
+    @api.model
+    def _get_period(self):
+        ctx = dict(self._context or {}, account_period_prefer_normal=True)
+        period_ids = self.env[
+            'account.period'].find(self._cr, self.env.user, context=ctx)
         return period_ids
 
     _name = "wizard.registro.iva"
-    _columns = {
-        'period_ids': fields.many2many(
-            'account.period', 'registro_iva_periods_rel', 'period_id',
-            'registro_id', 'Periods',
-            help='Select periods you want retrieve documents from',
-            required=True),
-        'type': fields.selection([
-            ('customer', 'Customer Invoices'),
-            ('supplier', 'Supplier Invoices'),
-            ('corrispettivi', 'Corrispettivi'),
-        ], 'Layout', required=True),
-        'journal_ids': fields.many2many(
-            'account.journal', 'registro_iva_journals_rel', 'journal_id',
-            'registro_id', 'Journals',
-            help='Select journals you want retrieve documents from',
-            required=True),
-        'tax_sign': fields.float(
-            'Tax amount sign',
-            help="Use -1 you have negative tax amounts and you want to print "
-                 "them prositive"),
-        'message': fields.char('Message', size=64, readonly=True),
-        'fiscal_page_base': fields.integer('Last printed page', required=True),
-    }
-    _defaults = {
-        'type': 'customer',
-        'period_ids': _get_period,
-        'tax_sign': 1.0,
-        'fiscal_page_base': 0,
-    }
 
-    def print_registro(self, cr, uid, ids, context=None):
-        if context is None:
-            context = {}
-        wizard = self.browse(cr, uid, ids)[0]
-        move_obj = self.pool.get('account.move')
-        obj_model_data = self.pool.get('ir.model.data')
-        move_ids = move_obj.search(cr, uid, [
-            ('journal_id', 'in', [j.id for j in wizard.journal_ids]),
-            ('period_id', 'in', [p.id for p in wizard.period_ids]),
+    period_ids = fields.Many2many(
+        'account.period',
+        'registro_iva_periods_rel',
+        'period_id',
+        'registro_id',
+        string='Periods',
+        default=_get_period,
+        help='Select periods you want retrieve documents from',
+        required=True)
+    type = fields.Selection([
+        ('customer', 'Customer Invoices'),
+        ('supplier', 'Supplier Invoices'),
+        ('corrispettivi', 'Corrispettivi'),
+        ], 'Layout', required=True,
+        default='customer')
+    journal_ids = fields.Many2many(
+        'account.journal',
+        'registro_iva_journals_rel',
+        'journal_id',
+        'registro_id',
+        string='Journals',
+        help='Select journals you want retrieve documents from',
+        required=True)
+    tax_sign = fields.Float(
+        string='Tax amount sign',
+        default=1.0,
+        help="Use -1 you have negative tax \
+        amounts and you want to print them prositive")
+    message = fields.Char(string='Message', size=64, readonly=True)
+    fiscal_page_base = fields.Integer(
+        string='Last printed page',
+        default=0,
+        required=True)
+
+    @api.one
+    def print_registro(self):
+        move_obj = self.env('account.move')
+        obj_model_data = self.env('ir.model.data')
+        move_ids = move_obj.search([
+            ('journal_id', 'in', [j.id for j in self.journal_ids]),
+            ('period_id', 'in', [p.id for p in self.period_ids]),
             ('state', '=', 'posted'),
-        ], order='date, name')
+            ], order='date, name')
         if not move_ids:
-            self.write(
-                cr, uid, ids,
-                {'message': _('No documents found in the current selection')})
+            self.message = _('No documents found in the current selection')
             model_data_ids = obj_model_data.search(
-                cr, uid, [
-                    ('model', '=', 'ir.ui.view'),
-                    ('name', '=', 'wizard_registro_iva')
-                ])
+                [('model', '=', 'ir.ui.view'),
+                 ('name', '=', 'wizard_registro_iva')])
             resource_id = obj_model_data.read(
-                cr, uid, model_data_ids, fields=['res_id'])[0]['res_id']
+                self._cr,
+                self.env,
+                model_data_ids,
+                fields=['res_id'])[0]['res_id']
             return {
                 'name': _('No documents'),
-                'res_id': ids[0],
+                'res_id': self.id,
                 'view_type': 'form',
                 'view_mode': 'form',
                 'res_model': 'wizard.registro.iva',
                 'views': [(resource_id, 'form')],
-                'context': context,
+                'context': self._context,
                 'type': 'ir.actions.act_window',
                 'target': 'new',
             }
         datas = {'ids': move_ids}
         datas['model'] = 'account.move'
-        datas['fiscal_page_base'] = wizard.fiscal_page_base
-        datas['period_ids'] = [p.id for p in wizard.period_ids]
-        datas['layout'] = wizard['type']
-        datas['tax_sign'] = wizard['tax_sign']
+        datas['fiscal_page_base'] = self.fiscal_page_base
+        datas['period_ids'] = [p.id for p in self.period_ids]
+        datas['layout'] = self.type
+        datas['tax_sign'] = self.tax_sign
         res = {
             'type': 'ir.actions.report.xml',
             'datas': datas,
         }
-        if wizard['type'] == 'customer':
+        if self.type == 'customer':
             res['report_name'] = 'registro_iva_vendite'
-        elif wizard['type'] == 'supplier':
-            res['report_name'] = 'registro_iva_acquisti'
-        elif wizard['type'] == 'corrispettivi':
+        elif self.type == 'supplier':
+            res.report_name = 'registro_iva_acquisti'
+        elif self.type == 'corrispettivi':
             res['report_name'] = 'registro_iva_corrispettivi'
         return res
 
-    def on_type_changed(self, cr, uid, ids, j_type, context=None):
-        res = {}
-        if j_type:
-            if j_type == 'supplier':
-                res['value'] = {'tax_sign': -1}
+    @api.onchange('type')
+    def on_type_changed(self):
+        if self.type:
+            if self.type == 'supplier':
+                self.tax_sign = -1
             else:
-                res['value'] = {'tax_sign': 1}
-        return res
+                self.tax_sign = 1