[IMP] account_chart_update: Whole refactoring

* Fix calculated field when showing inactives + add field to view
* Migrated to new API.
* Provided hooks for detecting changes and for adding update/create values.
* Purge dead error detection code (not applying).
* Use global mapping dictionaries stored on class instead of passing arguments down to top and viceversa.
* Number fields computed by a function field instead of being computed by hand.
* Use recordsets as indexes instead of ids to avoid repetitive browses.
* Re-enable local cache variables
* README + authors

account_chart_update/README.rst

@@ -0,0 +1,55 @@
+Adds a wizard to update a company account chart from a chart template.
+======================================================================
+
+This is a pretty useful tool to update Odoo installations after tax reforms
+on the official charts of accounts, or to apply fixes performed on the chart
+template.
+
+The wizard:
+
+* Allows the user to compare a chart and a template showing differences
+  on accounts, taxes, tax codes and fiscal positions.
+* It may create the new account, taxes, tax codes and fiscal positions detected
+  on the template.
+* It can also update (overwrite) the accounts, taxes, tax codes and fiscal
+  positions that got modified on the template.
+
+Usage
+=====
+
+The wizard, accesible from *Accounting > Configuration > Accounts > Update
+chart of accounts*, lets the user select what kind of objects must
+be checked/updated, and whether old records must be checked for changes and
+updates.
+
+It will display all the objects to be created / updated with some information
+about the detected differences, and allow the user to exclude records
+individually.
+
+Credits
+=======
+
+Contributors
+------------
+
+* Jordi Esteve
+* Borja López Soilán
+* Pedro M. Baeza <pedro.baeza@serviciosbaeza.com>
+* Joaquín Gutierrez <joaquingpedrosa@gmail.com>
+* invitu
+* Stéphane Bidoul <stephane.bidoul@acsone.eu>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit http://odoo-community.org.

account_chart_update/__openerp__.py

@@ -6,7 +6,6 @@
 #    Copyright (c) 2010 Pexego Sistemas Informáticos S.L.(http://www.pexego.es)
 #    Copyright (c) 2013 Joaquin Gutierrez (http://www.gutierrezweb.es)
 #                       Pedro Manuel Baeza <pedro.baeza@serviciosbaeza.com>
-#    $Id$
 #    This program is free software: you can redistribute it and/or modify
 #    it under the terms of the GNU Affero General Public License as published
 #    by the Free Software Foundation, either version 3 of the License, or
@@ -27,8 +26,12 @@
 {
     'name': "Detect changes and update the Account Chart from a template",
     'version': "1.2",
-    'author': "Zikzakmedia SL,Odoo Community Association (OCA)",
-    'website': "www.zikzakmedia.com",
+    'author': "Zikzakmedia SL, "
+              "Pexego, "
+              "Serv. Tecnol. Avanzados - Pedro M. Baeza, "
+              "ACSONE A/V, "
+              "Odoo Community Association (OCA)",
+    'website': "http://odoo-community.org",
     'depends': ["account"],
     'category': "Generic Modules/Accounting",
     'contributors': [
@@ -37,31 +40,6 @@
         'invitu',
         'Stéphane Bidoul',
     ],
-    'description': """
-Adds a wizard to update a company account chart from a chart template.
-======================================================================
-
-This is a pretty useful tool to update OpenERP installations after tax reforms
-on the official charts of accounts, or to apply fixes performed on the chart
-template.
-
-The wizard:
-
-- Allows the user to compare a chart and a template showing differences
-  on accounts, taxes, tax codes and fiscal positions.
-- It may create the new account, taxes, tax codes and fiscal positions detected
-  on the template.
-- It can also update (overwrite) the accounts, taxes, tax codes and fiscal
-  positions that got modified on the template.
-
-The wizard lets the user select what kind of objects must be checked/updated,
-and whether old records must be checked for changes and updates.
-It will display all the accounts to be created / updated with some information
-about the detected differences, and allow the user to exclude records
-individually.
-
-Any problem found while updating will be shown on the last step.
-""",
     'license': "AGPL-3",
     "depends": [
         "account",
@@ -70,6 +48,7 @@ Any problem found while updating will be shown on the last step.
     "demo": [],
     "data": [
         'wizard/wizard_chart_update_view.xml',
+        'views/account_tax_code_view.xml',
     ],
     "active": False,
     'installable': True

account_chart_update/model/account_tax_code.py

@@ -25,3 +25,13 @@ class AccountTaxCode(models.Model):
     _inherit = 'account.tax.code'
 
     active = fields.Boolean('Active', default=True)
+
+    def _sum(self, cr, uid, ids, name, args, context, where='',
+             where_params=()):
+        try:
+            return super(AccountTaxCode, self)._sum(
+                cr, uid, ids, name, args, context, where=where,
+                where_params=where_params)
+        except:
+            cr.rollback()
+            return dict.fromkeys(ids, 0.0)

account_chart_update/views/account_tax_code_view.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+    <data>
+
+        <record id="view_tax_code_form_active" model="ir.ui.view">
+            <field name="name">account.tax.code.form.active</field>
+            <field name="model">account.tax.code</field>
+            <field name="inherit_id" ref="account.view_tax_code_form"/>
+            <field name="arch" type="xml">
+                <field name="company_id" position="after">
+                    <field name="active"/>
+                </field>
+            </field>
+        </record>
+
+    </data>
+</openerp>

account_chart_update/wizard/wizard_chart_update_view.xml

@@ -20,12 +20,14 @@
                         </h3>
                     </group>
                     <group string="Chart of Accounts" attrs="{'invisible':[('state','!=','init')]}">
-                        <field name="company_id" on_change="onchange_company_id(company_id)"
-                            attrs="{'invisible':[('state','!=','init')]}" />
+                        <field name="company_id"
+                               attrs="{'invisible':[('state','!=','init')]}"
+                                />
                         <field name="code_digits" attrs="{'invisible':[('state','!=','init')]}" />
                         <field name="chart_template_id"
-                                domain="[('visible', '=', True)]"
-                                attrs="{'invisible': [('state','!=','init')], 'required': True}"/>
+                               domain="[('visible', '=', True)]"
+                               attrs="{'invisible': [('state','!=','init')], 'required': True}"
+                                />
                         <field name="lang" attrs="{'invisible':[('state','!=','init')]}" />
                     </group>
                     <group attrs="{'invisible':[('state','!=','init')]}">