Merge lp:~atin81/account-financial-tools/account-financial-tools into lp:~account-core-editors/account-financial-tools/6.1

[Agustín]

I have corrected the comments you done, please review it and let me know if there is anything else needed for merge it.

Implemented feature for auto update currency exchange using Banxico information for USD & MXN

[Nicolas Bessi - Camptocamp (nbessi-c2c-deactivatedaccount)]

Hello,

Thanks for your proposal

res_company class renaming is not a good thing it my break monkey patch or existing imports.
class does not need to be instanciated.

Line 427
Your change is faulty some it can induce false positive, to be reverted please.

netsvc.Logger is Deprecated please use logging module "logger.debug".

Regards

Nicolas

review: Needs Fixing (code review, no tests)

[lp:~atin81/account-financial-tools/account-financial-tools]

105. By Agustin Cruz <email address hidden> on 2013-09-17

Corrected Nicolas comments

[Moisés López - http://www.vauxoo.com (moylop260)]

Hello @Nicolas,
FYI FIX commited

[Guewen Baconnier @ Camptocamp (gbaconnier-c2c)]

Notes on this module:
 - the license is still GPL, should be moved to AGPL.
 - A cleaning should be done (propagation of context is missing, weird constructions or idioms).

That's not the matter of this MP though, so I approve.

Thanks.

review: Approve (code review)

[Omar (Pexego) (omar7r)]

LGTM

review: Approve (code review)

[Yannick Vaucher @ Camptocamp (yvaucher-c2c)]

Ola

+1 about Guewen comment

So I approve this MP for the feature addition for 'banco de mexico'

Cheers

review: Approve (code review, no tests)

=== modified file 'currency_rate_update/__init__.py' (properties changed: +x to -x)
--- currency_rate_update/__init__.py	2011-08-12 12:35:23 +0000
+++ currency_rate_update/__init__.py	2013-09-17 18:13:12 +0000
@@ -1,33 +1,37 @@
 ##############################################################################
 #
-# Copyright (c) 2008 Camtocamp SA
-# @author JB Aubort, Nicolas Bessi, Joel Grand-Guillaume
-# European Central Bank and Polish National Bank invented by Grzegorz Grzelak
-# $Id: $
-#
-# WARNING: This program as such is intended to be used by professional
-# programmers who take the whole responsability of assessing all potential
-# consequences resulting from its eventual inadequacies and bugs
-# End users who are looking for a ready-to-use solution with commercial
-# garantees and support are strongly adviced to contract a Free Software
-# Service Company
-#
-# This program is Free Software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#    Copyright (c) 2008 Camtocamp SA
+#    @author JB Aubort, Nicolas Bessi, Joel Grand-Guillaume
+#    European Central Bank and Polish National Bank invented by Grzegorz Grzelak
+#    Banxico implemented by Agustin Cruz openpyme.mx
+#    $Id: $
+#    
+#    WARNING: This program as such is intended to be used by professional
+#    programmers who take the whole responsability of assessing all potential
+#    consequences resulting from its eventual inadequacies and bugs
+#    End users who are looking for a ready-to-use solution with commercial
+#    garantees and support are strongly adviced to contract a Free Software
+#    Service Company
+#    
+#    This program is Free Software; you can redistribute it and/or
+#    modify it under the terms of the GNU General Public License
+#    as published by the Free Software Foundation; either version 2
+#    of the License, or (at your option) any later version.
+#
+#    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 (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-
 import currency_rate_update
 import company
 import wizard
 
=== modified file 'currency_rate_update/__openerp__.py' (properties changed: +x to -x)
--- currency_rate_update/__openerp__.py	2012-07-31 14:29:55 +0000
+++ currency_rate_update/__openerp__.py	2013-09-17 18:13:12 +0000
@@ -1,30 +1,35 @@
 ##############################################################################
 #
-# Copyright (c) 2008 Camtocamp SA
-# @author JB Aubort, Nicolas Bessi, Joel Grand-Guillaume
-# European Central Bank and Polish National Bank invented by Grzegorz Grzelak
-# $Id: $
-#
-# WARNING: This program as such is intended to be used by professional
-# programmers who take the whole responsability of assessing all potential
-# consequences resulting from its eventual inadequacies and bugs
-# End users who are looking for a ready-to-use solution with commercial
-# garantees and support are strongly adviced to contract a Free Software
-# Service Company
-#
-# This program is Free Software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#    Copyright (c) 2008 Camtocamp SA
+#    @author JB Aubort, Nicolas Bessi, Joel Grand-Guillaume
+#    European Central Bank and Polish National Bank invented by Grzegorz Grzelak
+#    Banxico implemented by Agustin Cruz openpyme.mx
+#    $Id: $
+#    
+#    WARNING: This program as such is intended to be used by professional
+#    programmers who take the whole responsability of assessing all potential
+#    consequences resulting from its eventual inadequacies and bugs
+#    End users who are looking for a ready-to-use solution with commercial
+#    garantees and support are strongly adviced to contract a Free Software
+#    Service Company
+#    
+#    This program is Free Software; you can redistribute it and/or
+#    modify it under the terms of the GNU General Public License
+#    as published by the Free Software Foundation; either version 2
+#    of the License, or (at your option) any later version.
+#
+#    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 (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
 {
@@ -33,9 +38,8 @@
     "author" : "Camptocamp",
     "website" : "http://camptocamp.com",
     "category" : "Financial Management/Configuration",
-    "description": """Import exchange rates from the Internet.
-
-The module is able to use 4 different sources:
+    "description": """
+Import exchange rates from three different sources on the internet :
 
 1. Admin.ch
    Updated daily, source in CHF.
@@ -51,36 +55,37 @@
 
 4. Polish National Bank (Narodowy Bank Polski) (contribution by Grzegorz Grzelak)
    Takes official rates from www.nbp.pl. Adds rate table symbol in log.
-   You should check when rates should apply to bookkeeping. If next day you should
-   change the update hour in schedule settings because in OpenERP they apply from
+   You should check when rates should apply to bookkeeping. If next day you should 
+   change the update hour in schedule settings because in OpenERP they apply from 
    date of update (date - no hours).
+   
+5. Banxico for USD & MXN (created by Agustín Cruz)
+   Updated daily
 
 In the roadmap : Google Finance.
    Updated daily from Citibank N.A., source in EUR. Information may be delayed.
    This is parsed from an HTML page, so it may be broken at anytime.
 
-The update can be set under the company form.
+The update can be set under de company form. 
 You can set for each services which currency you want to update.
-The logs of the update are visible under the service note.
+The log of the update are visible under the service note.
 You can active or deactivate the update.
 The module uses internal ir_cron feature from OpenERP, so the job is launched once
 the server starts if the 'first execute date' is before the current day.
-The module supports multi-company currency in two ways:
-
-*    the currencies are shared, you can set currency update only on one 
+The module supports multi-company currency in two way :
+    the currencies are shared, you can set currency update only on one 
     company
-*    the currency are separated, you can set currency on every company
+    the currency are separated, you can set currency on every company
     separately
-
-A function field lets you know your currency configuration.
+A function field let you know your currency configuration.
 
 If in multi-company mode, the base currency will be the first company's currency
 found in database.
 
-Thanks to main contributors: Grzegorz Grzelak, Alexis de Lattre
+
+Special thanks and contribs to other Main contributor:   Grzegorz Grzelak, Alexis de Lattre
 """,
-    "depends" : ["base",
-                 "account"], #Added to ensure account security groups are present
+    "depends" : ["base", "account"],
     "init_xml" : ["security/security.xml"],
     "update_xml" : [
                         "currency_rate_update.xml",
 
=== modified file 'currency_rate_update/company.py'
--- currency_rate_update/company.py	2012-02-03 13:53:02 +0000
+++ currency_rate_update/company.py	2013-09-17 18:13:12 +0000
@@ -1,50 +1,48 @@
 # -*- encoding: utf-8 -*-
 #  company.py
 #  c2c_currency_update
-# @author Nicolas Bessi 
+# @author Nicolas Bessi
 #  Copyright (c) 2009 CamptoCamp. All rights reserved.
-##############################################################################
-#
-# WARNING: This program as such is intended to be used by professional
-# programmers who take the whole responsability of assessing all potential
-# consequences resulting from its eventual inadequacies and bugs
-# End users who are looking for a ready-to-use solution with commercial
-# garantees and support are strongly adviced to contract a Free Software
-# Service Company
-#
-# This program is Free Software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+#    WARNING: This program as such is intended to be used by professional
+#    programmers who take the whole responsability of assessing all potential
+#    consequences resulting from its eventual inadequacies and bugs
+#    End users who are looking for a ready-to-use solution with commercial
+#    garantees and support are strongly adviced to contract a Free Software
+#    Service Company
+#
+#    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 (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
 
 import netsvc
 from osv import fields, osv
 class res_company(osv.osv):
-    """override company to add currency update"""
-    
+    """Override company to add currency update"""
+
     def _multi_curr_enable(self, cr, uid, ids, field_name, arg, context={}):
         "check if multi company currency is enabled"
         result = {}
-        if self.pool.get('ir.model.fields').search(cr, uid, [('name', '=', 'company_id'), ('model', '=', 'res.currency')])==[]:
+        if self.pool.get('ir.model.fields').search(cr, uid, [('name', '=', 'company_id'), ('model', '=', 'res.currency')]) == []:
             enable = 0
         else:
             enable = 1
         for id in ids:
             result[id] = enable
         return result
-        
-        
+
+
     def button_refresh_currency(self, cr, uid, ids, context=None):
         """Refrech  the currency !!for all the company
         now"""
@@ -54,8 +52,8 @@
         except Exception, e:
             return False
         return True
-        
-        
+
+
     def on_change_auto_currency_up(self, cr, uid, id, value):
         """handle the activation of the currecny update on compagnies.
         There are two ways of implementing multi_company currency, 
@@ -65,24 +63,24 @@
         object running. 
         If yours currency are not share you will be able to activate the
         auto update on each separated company"""
-        
+
         if len(id) :
             id = id[0]
         else :
             return {}
         enable = self.browse(cr, uid, id).multi_company_currency_enable
-        compagnies =  self.search(cr, uid, [])
+        compagnies = self.search(cr, uid, [])
         activate_cron = 'f'
         if not value :
             # this statement is here beacaus we do no want to save in case of error
-            self.write(cr, uid, id,{'auto_currency_up':value})
+            self.write(cr, uid, id, {'auto_currency_up':value})
             for comp in compagnies :
-                if self.browse(cr, uid, comp).auto_currency_up: 
+                if self.browse(cr, uid, comp).auto_currency_up:
                     activate_cron = 't'
                     break
             self.pool.get('currency.rate.update').save_cron(
-                                                            cr, 
-                                                            uid, 
+                                                            cr,
+                                                            uid,
                                                             {'active':activate_cron}
                                                         )
             return {}
@@ -90,75 +88,75 @@
             for comp in compagnies :
                 if comp != id and not enable:
                     if self.browse(cr, uid, comp).multi_company_currency_enable:
-                        #we ensure taht we did not have write a true value
-                        self.write(cr, uid, id,{'auto_currency_up':False})
+                        # we ensure taht we did not have write a true value
+                        self.write(cr, uid, id, {'auto_currency_up':False})
                         return {
-                                'value':{ 
+                                'value':{
                                             'auto_currency_up':False
                                         },
-                                        
+
                                 'warning':{
                                             'title':"Warning",
-                                            'message': 'Yon can not activate auto currency '+\
-                                            'update on more thant one company with this '+
+                                            'message': 'Yon can not activate auto currency ' + \
+                                            'update on more thant one company with this ' +
                                             'multi company configuration'
                                             }
                                 }
-            self.write(cr, uid, id,{'auto_currency_up':value})
+            self.write(cr, uid, id, {'auto_currency_up':value})
             for comp in compagnies :
-                if self.browse(cr, uid, comp).auto_currency_up: 
+                if self.browse(cr, uid, comp).auto_currency_up:
                     activate_cron = 't'
                 self.pool.get('currency.rate.update').save_cron(
-                                                            cr, 
-                                                            uid, 
+                                                            cr,
+                                                            uid,
                                                             {'active':activate_cron}
                                                         )
                 break
             return {}
-                    
-            
+
+
     def on_change_intervall(self, cr, uid, id, interval) :
-        ###Function that will update the cron
-        ###freqeuence
+        # ##Function that will update the cron
+        # ##freqeuence
         self.pool.get('currency.rate.update').save_cron(
-                                                            cr, 
-                                                            uid, 
+                                                            cr,
+                                                            uid,
                                                             {'interval_type':interval}
                                                         )
-        compagnies =  self.search(cr, uid, [])
+        compagnies = self.search(cr, uid, [])
         for comp in compagnies :
-            self.write(cr, uid, comp,{'interval_type':interval})
+            self.write(cr, uid, comp, {'interval_type':interval})
         return {}
-        
+
     _inherit = "res.company"
     _columns = {
-        ### activate the currency update
+        # ## activate the currency update
         'auto_currency_up': fields.boolean('Automatical update of the currency this company'),
         'services_to_use' : fields.one2many(
-                                            'currency.rate.update.service', 
+                                            'currency.rate.update.service',
                                             'company_id',
-                                            'Currency update services' 
+                                            'Currency update services'
                                             ),
-        ###predifine cron frequence
+        # ##predifine cron frequence
         'interval_type': fields.selection(
                                                 [
-                                                    ('days','Day(s)'), 
-                                                    ('weeks', 'Week(s)'), 
+                                                    ('days', 'Day(s)'),
+                                                    ('weeks', 'Week(s)'),
                                                     ('months', 'Month(s)')
                                                 ],
                                                 'Currency update frequence',
                                                 help="""changing this value will
                                                  also affect other compagnies"""
                                             ),
-        ###function field that allows to know the
-        ###mutli company currency implementation                                    
+        # ##function field that allows to know the
+        # ##mutli company currency implementation
         'multi_company_currency_enable' : fields.function(
-                                            _multi_curr_enable, 
-                                            method=True, 
-                                            type='boolean', 
+                                            _multi_curr_enable,
+                                            method=True,
+                                            type='boolean',
                                             string="Multi company currency",
-                                            help='if this case is not check you can'+\
+                                            help='if this case is not check you can' + \
                                             ' not set currency is active on two company'
                                         ),
-    }    
+    }
 res_company()
 
=== modified file 'currency_rate_update/company_view.xml' (properties changed: +x to -x)
=== modified file 'currency_rate_update/currency_rate_update.py' (properties changed: +x to -x)
--- currency_rate_update/currency_rate_update.py	2012-04-23 12:19:50 +0000
+++ currency_rate_update/currency_rate_update.py	2013-09-17 18:13:12 +0000
@@ -2,8 +2,8 @@
 ##############################################################################
 #
 # Copyright (c) 2009 Camptocamp SA
-# @author Nicolas Bessi 
-# @source JBA and AWST inpiration 
+# @author Nicolas Bessi
+# @source JBA and AWST inpiration
 # @contributor Grzegorz Grzelak ([e-mail]), Joel Grand-Guillaume
 # Copyright (c) 2010 Alexis de Lattre ([e-mail])
 #  - ported XML-based webservices (Admin.ch, ECB, PL NBP) to new XML lib
@@ -54,20 +54,19 @@
     _name = "currency.rate.update.service"
     _description = "Currency Rate Update"
     _columns = {
-                    ##list of webservicies the value sould be a class name 
-                    'service' : fields.selection( 
+                    # #list of webservicies the value sould be a class name
+                    'service' : fields.selection(
                                                     [
-                                                    ('Admin_ch_getter','Admin.ch'),
-                                                    ('ECB_getter','European Central Bank'),
-                                                    #('NYFB_getter','Federal Reserve Bank of NY'),                                                    
-                                                    #('Google_getter','Google Finance'),
-                                                    ('Yahoo_getter','Yahoo Finance '),
-                                                    ('PL_NBP_getter','Narodowy Bank Polski'),  # Added for polish rates
+                                                    ('Admin_ch_getter', 'Admin.ch'),
+                                                    ('ECB_getter', 'European Central Bank'),
+                                                    ('Yahoo_getter', 'Yahoo Finance '),
+                                                    ('PL_NBP_getter', 'Narodowy Bank Polski'),  # Added for polish rates
+                                                    ('Banxico_getter', 'Banco de México'),  # Added for mexican rates
                                                     ],
                                                     "Webservice to use",
-                                                    required = True
+                                                    required=True
                                                 ),
-                     ##list of currency to update                           
+                     # #list of currency to update
                     'currency_to_update' : fields.many2many(
                                                             'res.currency',
                                                             'res_curreny_auto_udate_rel',
@@ -75,12 +74,12 @@
                                                             'currency_id',
                                                             'currency to update with this service',
                                                             ),
-                    #back ref 
+                    # back ref
                     'company_id' : fields.many2one(
                                                     'res.company',
                                                     'linked company',
                                                     ),
-                    ##note fileds that will be used as a logger
+                    # #note fileds that will be used as a logger
                     'note':fields.text('update notice'),
                     'max_delta_days': fields.integer('Max delta days', required=True, help="If the time delta between the rate date given by the webservice and the current date exeeds this value, then the currency rate is not updated in OpenERP."),
                 }
@@ -89,8 +88,8 @@
     }
     _sql_constraints = [
                             (
-                                'curr_service_unique', 
-                                'unique (service, company_id)', 
+                                'curr_service_unique',
+                                'unique (service, company_id)',
                                 _('You can use a service one time per company !')
                             )
                         ]
@@ -114,63 +113,63 @@
     update currencies based on a web url"""
     _name = "currency.rate.update"
     _description = "Currency Rate Update"
-    ##dict that represent a cron object
+    # #dict that represent a cron object
     cron = {
             'active'          : False,
             'priority'        : 1,
             'interval_number' : 1,
             'interval_type'   : 'weeks',
-            'nextcall'        : time.strftime("%Y-%m-%d %H:%M:%S", (datetime.today() + timedelta(days=1)).timetuple() ), #tomorrow same time
-            'numbercall'      : -1,
+            'nextcall'        : time.strftime("%Y-%m-%d %H:%M:%S", (datetime.today() + timedelta(days=1)).timetuple()),  # tomorrow same time
+            'numbercall'      :-1,
             'doall'           : True,
             'model'           : 'currency.rate.update',
             'function'        : 'run_currency_update',
-            'args'            : '()',    
+            'args'            : '()',
     }
-        
-    logger = netsvc.Logger()
+
+    logger = logging.getLogger(__name__)
     LOG_NAME = 'cron-rates'
-    MOD_NAME = 'c2c_currency_rate_update: '
+    MOD_NAME = 'currency_rate_update: '
     def get_cron_id(self, cr, uid, context):
         """return the updater cron's id. Create one if the cron does not exists """
-        
+
         cron_id = 0
         cron_obj = self.pool.get('ir.cron')
-        try: 
-            #find the cron that send messages
+        try:
+            # find the cron that send messages
             cron_id = cron_obj.search(
-                                        cr, 
-                                        uid,  
+                                        cr,
+                                        uid,
                                         [
-                                            ('function', 'ilike', self.cron['function']), 
+                                            ('function', 'ilike', self.cron['function']),
                                             ('model', 'ilike', self.cron['model'])
-                                        ], 
+                                        ],
                                         context={
                                                     'active_test': False
-                                                } 
+                                                }
                                     )
             cron_id = int(cron_id[0])
-        except Exception,e :
+        except Exception, e :
             self.logger.notifyChannel(
-                                        self.LOG_NAME, 
-                                        netsvc.LOG_INFO, 
+                                        self.LOG_NAME,
+                                        netsvc.LOG_INFO,
                                         'warning cron not found one will be created'
                                      )
-            pass # ignore if the cron is missing cause we are going to create it in db
-        
-        #the cron does not exists
+            pass  # ignore if the cron is missing cause we are going to create it in db
+
+        # the cron does not exists
         if not cron_id :
-            #translate
+            # translate
             self.cron['name'] = _('Currency Rate Update')
             cron_id = cron_obj.create(cr, uid, self.cron, context)
-        
+
         return cron_id
-        
+
     def save_cron(self, cr, uid, datas, context={}):
         """save the cron config data should be a dict"""
-        #modify the cron
-        cron_id = self.get_cron_id(cr, uid, context)        
-        result = self.pool.get('ir.cron').write(cr, uid, [cron_id], datas)    
+        # modify the cron
+        cron_id = self.get_cron_id(cr, uid, context)
+        result = self.pool.get('ir.cron').write(cr, uid, [cron_id], datas)
 
     def run_currency_update(self, cr, uid):
         "update currency at the given frequence"
@@ -179,24 +178,24 @@
         rate_obj = self.pool.get('res.currency.rate')
         companies = self.pool.get('res.company').search(cr, uid, [])
         for comp in self.pool.get('res.company').browse(cr, uid, companies):
-            ##the multi company currency can beset or no so we handle 
-            ##the two case
+            # #the multi company currency can beset or no so we handle
+            # #the two case
             if not comp.auto_currency_up :
                 continue
-            #we initialise the multi compnay search filter or not serach filter
+            # we initialise the multi compnay search filter or not serach filter
             search_filter = []
             if comp.multi_company_currency_enable :
-                search_filter = [('company_id','=',comp.id)]
-            #we fetch the main currency. The main rate should be set at  1.00
+                search_filter = [('company_id', '=', comp.id)]
+            # we fetch the main currency. The main rate should be set at  1.00
             main_curr = comp.currency_id.name
             for service in comp.services_to_use :
-                print "comp.services_to_use =", comp.services_to_use
+                logger.debug("comp.services_to_use = %s" % (comp.services_to_use))
                 note = service.note or ''
                 try :
-                    ## we initalize the class that will handle the request
-                    ## and return a dict of rate
+                    # # we initalize the class that will handle the request
+                    # # and return a dict of rate
                     getter = factory.register(service.service)
-                    print "getter =", getter
+                    logger.debug("getter = %s" % (type(getter)))
                     curr_to_fetch = map(lambda x : x.name, service.currency_to_update)
                     res, log_info = getter.get_updated_currency(curr_to_fetch, main_curr, service.max_delta_days)
                     rate_name = time.strftime('%Y-%m-%d')
@@ -215,27 +214,27 @@
                                         'rate':res[curr.name],
                                         'name': rate_name
                                     }
-                            rate_obj.create(    
+                            rate_obj.create(
                                             cr,
                                             uid,
                                             vals,
                                         )
-                     
+
                     note = note + "\n%s currency updated. "\
-                       %(datetime.strftime(datetime.today(), '%Y-%m-%d %H:%M:%S'))
+                       % (datetime.strftime(datetime.today(), '%Y-%m-%d %H:%M:%S'))
                     note = note + (log_info or '')
                     service.write({'note':note})
                 except Exception, e:
                     error_msg = note + "\n%s ERROR : %s"\
-                        %(datetime.strftime(datetime.today(), '%Y-%m-%d %H:%M:%S'), str(e))
+                        % (datetime.strftime(datetime.today(), '%Y-%m-%d %H:%M:%S'), str(e))
                     self.logger.notifyChannel(self.LOG_NAME, netsvc.LOG_INFO, str(e))
                     service.write({'note':error_msg})
-                
-                
+
+
 Currency_rate_update()
 
-### Error Definition as specified in python 2.6 PEP
-class AbstractClassError(Exception): 
+# ## Error Definition as specified in python 2.6 PEP
+class AbstractClassError(Exception):
     def __str__(self):
         return 'Abstract Class'
     def __repr__(self):
@@ -247,25 +246,25 @@
     def __repr__(self):
         return 'Abstract Method'
 
-class UnknowClassError(Exception): 
+class UnknowClassError(Exception):
     def __str__(self):
         return 'Unknown Class'
     def __repr__(self):
         return 'Unknown Class'
-class UnsuportedCurrencyError(Exception): 
+class UnsuportedCurrencyError(Exception):
     def __init__(self, value):
            self.curr = value
     def __str__(self):
-        return 'Unsupported currency '+self.curr
+        return 'Unsupported currency ' + self.curr
     def __repr__(self):
-        return 'Unsupported currency '+self.curr
-        
-### end of error definition        
+        return 'Unsupported currency ' + self.curr
+
+# ## end of error definition
 class Currency_getter_factory():
     """Factory pattern class that will return 
     a currency getter class base on the name passed
     to the register method"""
-    def register(self, class_name): 
+    def register(self, class_name):
         allowed = [
                           'Admin_ch_getter',
                           'PL_NBP_getter',
@@ -273,66 +272,67 @@
                           'NYFB_getter',
                           'Google_getter',
                           'Yahoo_getter',
+                          'Banxico_getter'
                     ]
         if class_name in allowed:
             class_def = eval(class_name)
             return class_def()
         else :
             raise UnknowClassError
-        
+
 
 class Curreny_getter_interface(object) :
     "Abstract class of currency getter"
-    
-    #remove in order to have a dryer code
+
+    # remove in order to have a dryer code
     # def __init__(self):
-    #    raise AbstractClassError  
-    
+    #    raise AbstractClassError
+
     log_info = " "
-    
+
     supported_currency_array = \
 ['AFN', 'ALL', 'DZD', 'USD', 'USD', 'USD', 'EUR', 'AOA', 'XCD', 'XCD', 'ARS',
-'AMD', 'AWG', 'AUD', 'EUR', 'AZN', 'EUR', 'BSD', 'BHD', 'EUR', 'BDT', 'BBD', 
-'XCD', 'BYR', 'EUR', 'BZD', 'XOF', 'BMD', 'BTN', 'INR', 'BOB', 'ANG', 'BAM', 
-'BWP', 'NOK', 'BRL', 'GBP', 'USD', 'USD', 'BND', 'BGN', 'XOF', 'MMK', 'BIF', 
-'XOF', 'USD', 'KHR', 'XAF', 'CAD', 'EUR', 'CVE', 'KYD', 'XAF', 'XAF', 'CLP', 
-'CNY', 'AUD', 'AUD', 'COP', 'XAF', 'KMF', 'XPF', 'XAF', 'CDF', 'NZD', 'CRC', 
-'HRK', 'CUP', 'ANG', 'EUR', 'CYP', 'CZK', 'DKK', 'DJF', 'XCD', 'DOP', 'EUR', 
-'XCD', 'IDR', 'USD', 'EGP', 'EUR', 'SVC', 'USD', 'GBP', 'XAF', 'ETB', 'ERN', 
-'EEK', 'ETB', 'EUR', 'FKP', 'DKK', 'FJD', 'EUR', 'EUR', 'EUR', 'XPF', 'XPF', 
-'EUR', 'XPF', 'XAF', 'GMD', 'GEL', 'EUR', 'GHS', 'GIP', 'XAU', 'GBP', 'EUR', 
-'DKK', 'XCD', 'XCD', 'EUR', 'USD', 'GTQ', 'GGP', 'GNF', 'XOF', 'GYD', 'HTG', 
-'USD', 'AUD', 'BAM', 'EUR', 'EUR', 'HNL', 'HKD', 'HUF', 'ISK', 'INR', 'IDR', 
-'XDR', 'IRR', 'IQD', 'EUR', 'IMP', 'ILS', 'EUR', 'JMD', 'NOK', 'JPY', 'JEP', 
-'JOD', 'KZT', 'AUD', 'KES', 'AUD', 'KPW', 'KRW', 'KWD', 'KGS', 'LAK', 'LVL', 
-'LBP', 'LSL', 'ZAR', 'LRD', 'LYD', 'CHF', 'LTL', 'EUR', 'MOP', 'MKD', 'MGA', 
-'EUR', 'MWK', 'MYR', 'MVR', 'XOF', 'EUR', 'MTL', 'FKP', 'USD', 'USD', 'EUR', 
-'MRO', 'MUR', 'EUR', 'AUD', 'MXN', 'USD', 'USD', 'EUR', 'MDL', 'EUR', 'MNT', 
-'EUR', 'XCD', 'MAD', 'MZN', 'MMK', 'NAD', 'ZAR', 'AUD', 'NPR', 'ANG', 'EUR', 
-'XCD', 'XPF', 'NZD', 'NIO', 'XOF', 'NGN', 'NZD', 'AUD', 'USD', 'NOK', 'OMR', 
-'PKR', 'USD', 'XPD', 'PAB', 'USD', 'PGK', 'PYG', 'PEN', 'PHP', 'NZD', 'XPT', 
-'PLN', 'EUR', 'STD', 'USD', 'QAR', 'EUR', 'RON', 'RUB', 'RWF', 'STD', 'ANG', 
-'MAD', 'XCD', 'SHP', 'XCD', 'XCD', 'EUR', 'XCD', 'EUR', 'USD', 'WST', 'EUR', 
-'SAR', 'SPL', 'XOF', 'RSD', 'SCR', 'SLL', 'XAG', 'SGD', 'ANG', 'ANG', 'EUR', 
-'EUR', 'SBD', 'SOS', 'ZAR', 'GBP', 'GBP', 'EUR', 'XDR', 'LKR', 'SDG', 'SRD', 
-'NOK', 'SZL', 'SEK', 'CHF', 'SYP', 'TWD', 'RUB', 'TJS', 'TZS', 'THB', 'IDR', 
-'TTD', 'XOF', 'NZD', 'TOP', 'TTD', 'TND', 'TRY', 'TMM', 'USD', 'TVD', 'UGX', 
-'UAH', 'AED', 'GBP', 'USD', 'USD', 'UYU', 'USD', 'UZS', 'VUV', 'EUR', 'VEB', 
+'AMD', 'AWG', 'AUD', 'EUR', 'AZN', 'EUR', 'BSD', 'BHD', 'EUR', 'BDT', 'BBD',
+'XCD', 'BYR', 'EUR', 'BZD', 'XOF', 'BMD', 'BTN', 'INR', 'BOB', 'ANG', 'BAM',
+'BWP', 'NOK', 'BRL', 'GBP', 'USD', 'USD', 'BND', 'BGN', 'XOF', 'MMK', 'BIF',
+'XOF', 'USD', 'KHR', 'XAF', 'CAD', 'EUR', 'CVE', 'KYD', 'XAF', 'XAF', 'CLP',
+'CNY', 'AUD', 'AUD', 'COP', 'XAF', 'KMF', 'XPF', 'XAF', 'CDF', 'NZD', 'CRC',
+'HRK', 'CUP', 'ANG', 'EUR', 'CYP', 'CZK', 'DKK', 'DJF', 'XCD', 'DOP', 'EUR',
+'XCD', 'IDR', 'USD', 'EGP', 'EUR', 'SVC', 'USD', 'GBP', 'XAF', 'ETB', 'ERN',
+'EEK', 'ETB', 'EUR', 'FKP', 'DKK', 'FJD', 'EUR', 'EUR', 'EUR', 'XPF', 'XPF',
+'EUR', 'XPF', 'XAF', 'GMD', 'GEL', 'EUR', 'GHS', 'GIP', 'XAU', 'GBP', 'EUR',
+'DKK', 'XCD', 'XCD', 'EUR', 'USD', 'GTQ', 'GGP', 'GNF', 'XOF', 'GYD', 'HTG',
+'USD', 'AUD', 'BAM', 'EUR', 'EUR', 'HNL', 'HKD', 'HUF', 'ISK', 'INR', 'IDR',
+'XDR', 'IRR', 'IQD', 'EUR', 'IMP', 'ILS', 'EUR', 'JMD', 'NOK', 'JPY', 'JEP',
+'JOD', 'KZT', 'AUD', 'KES', 'AUD', 'KPW', 'KRW', 'KWD', 'KGS', 'LAK', 'LVL',
+'LBP', 'LSL', 'ZAR', 'LRD', 'LYD', 'CHF', 'LTL', 'EUR', 'MOP', 'MKD', 'MGA',
+'EUR', 'MWK', 'MYR', 'MVR', 'XOF', 'EUR', 'MTL', 'FKP', 'USD', 'USD', 'EUR',
+'MRO', 'MUR', 'EUR', 'AUD', 'MXN', 'USD', 'USD', 'EUR', 'MDL', 'EUR', 'MNT',
+'EUR', 'XCD', 'MAD', 'MZN', 'MMK', 'NAD', 'ZAR', 'AUD', 'NPR', 'ANG', 'EUR',
+'XCD', 'XPF', 'NZD', 'NIO', 'XOF', 'NGN', 'NZD', 'AUD', 'USD', 'NOK', 'OMR',
+'PKR', 'USD', 'XPD', 'PAB', 'USD', 'PGK', 'PYG', 'PEN', 'PHP', 'NZD', 'XPT',
+'PLN', 'EUR', 'STD', 'USD', 'QAR', 'EUR', 'RON', 'RUB', 'RWF', 'STD', 'ANG',
+'MAD', 'XCD', 'SHP', 'XCD', 'XCD', 'EUR', 'XCD', 'EUR', 'USD', 'WST', 'EUR',
+'SAR', 'SPL', 'XOF', 'RSD', 'SCR', 'SLL', 'XAG', 'SGD', 'ANG', 'ANG', 'EUR',
+'EUR', 'SBD', 'SOS', 'ZAR', 'GBP', 'GBP', 'EUR', 'XDR', 'LKR', 'SDG', 'SRD',
+'NOK', 'SZL', 'SEK', 'CHF', 'SYP', 'TWD', 'RUB', 'TJS', 'TZS', 'THB', 'IDR',
+'TTD', 'XOF', 'NZD', 'TOP', 'TTD', 'TND', 'TRY', 'TMM', 'USD', 'TVD', 'UGX',
+'UAH', 'AED', 'GBP', 'USD', 'USD', 'UYU', 'USD', 'UZS', 'VUV', 'EUR', 'VEB',
 'VEF', 'VND', 'USD', 'USD', 'USD', 'XPF', 'MAD', 'YER', 'ZMK', 'ZWD']
 
-    ##updated currency this arry will contain the final result
+    # #updated currency this arry will contain the final result
     updated_currency = {}
-    
+
     def get_updated_currency(self, currency_array, main_currency, max_delta_days) :
         """Interface method that will retrieve the currency
            This function has to be reinplemented in child"""
         raise AbstractMethodError
-    
+
     def validate_cur(self, currency) :
         """Validate if the currency to update is supported"""
         if currency not in self.supported_currency_array :
-            raise UnsuportedCurrencyError(currency)        
-        
+            raise UnsuportedCurrencyError(currency)
+
     def get_url(self, url):
         """Return a string of a get url query"""
         try:
@@ -342,42 +342,43 @@
             objfile.close()
             return rawfile
         except ImportError:
-            raise osv.except_osv('Error !', self.MOD_NAME+'Unable to import urllib !')
+            raise osv.except_osv('Error !', self.MOD_NAME + 'Unable to import urllib !')
         except IOError:
-            raise osv.except_osv('Error !', self.MOD_NAME+'Web Service does not exist !')
+            raise osv.except_osv('Error !', self.MOD_NAME + 'Web Service does not exist !')
 
     def check_rate_date(self, rate_date, max_delta_days):
         """Check date constrains. WARN : rate_date must be of datetime type"""
         days_delta = (datetime.today() - rate_date).days
         if days_delta > max_delta_days:
-            raise Exception('The rate date from ECB (%s) is %d days away from today, which is over the limit (%d days). Rate not updated in OpenERP.'%(rate_date, days_delta, max_delta_days))
+            raise Exception('The rate date from (%s) is %d days away from today, which is over the limit (%d days). Rate not updated in OpenERP.' % (rate_date, days_delta, max_delta_days))
         # We always have a warning when rate_date <> today
         rate_date_str = datetime.strftime(rate_date, '%Y-%m-%d')
         if rate_date_str != datetime.strftime(datetime.today(), '%Y-%m-%d'):
             self.log_info = "WARNING : the rate date from ECB (%s) is not today's date" % rate_date_str
-            netsvc.Logger().notifyChannel("rate_update", netsvc.LOG_WARNING, "the rate date from ECB (%s) is not today's date" % rate_date_str)
-
-
-#Yahoo ###################################################################################     
+            logger = logging.getLogger(__name__)
+            logger.warning("the rate date from ECB (%s) is not today's date" % rate_date_str)
+
+
+#Yahoo ###################################################################################
 class Yahoo_getter(Curreny_getter_interface) :
     """Implementation of Currency_getter_factory interface
     for Yahoo finance service"""
-        
+
     def get_updated_currency(self, currency_array, main_currency, max_delta_days):
         """implementation of abstract method of Curreny_getter_interface"""
         self.validate_cur(main_currency)
-        url='http://download.finance.yahoo.com/d/quotes.txt?s="%s"=X&f=sl1c1abg'
+        url = 'http://download.finance.yahoo.com/d/quotes.txt?s="%s"=X&f=sl1c1abg'
         if main_currency in currency_array :
             currency_array.remove(main_currency)
         for curr in currency_array :
             self.validate_cur(curr)
-            res = self.get_url(url%(main_currency+curr))
+            res = self.get_url(url % (main_currency + curr))
             val = res.split(',')[1]
             if val :
                 self.updated_currency[curr] = val
             else :
-                raise Exception('Could not update the %s'%(curr))
-        
+                raise Exception('Could not update the %s' % (curr))
+
         return self.updated_currency, self.log_info  # empty string added by polish changes
 ##Admin CH ############################################################################
 class Admin_ch_getter(Curreny_getter_interface) :
@@ -388,35 +389,35 @@
         """ Parse a dom node to retrieve-
         currencies data"""
         res = {}
-        xpath_rate_currency = "/def:wechselkurse/def:devise[@code='%s']/def:kurs/text()"%(curr.lower())
-        xpath_rate_ref = "/def:wechselkurse/def:devise[@code='%s']/def:waehrung/text()"%(curr.lower())
+        xpath_rate_currency = "/def:wechselkurse/def:devise[@code='%s']/def:kurs/text()" % (curr.lower())
+        xpath_rate_ref = "/def:wechselkurse/def:devise[@code='%s']/def:waehrung/text()" % (curr.lower())
         res['rate_currency'] = float(dom.xpath(xpath_rate_currency, namespaces=ns)[0])
         res['rate_ref'] = float((dom.xpath(xpath_rate_ref, namespaces=ns)[0]).split(' ')[0])
         return res
 
     def get_updated_currency(self, currency_array, main_currency, max_delta_days):
         """implementation of abstract method of Curreny_getter_interface"""
-        url='http://www.afd.admin.ch/publicdb/newdb/mwst_kurse/wechselkurse.php'
-        #we do not want to update the main currency
+        url = 'http://www.afd.admin.ch/publicdb/newdb/mwst_kurse/wechselkurse.php'
+        # we do not want to update the main currency
         if main_currency in currency_array :
             currency_array.remove(main_currency)
         # Move to new XML lib cf Launchpad bug #645263
         from lxml import etree
-        logger = netsvc.Logger()
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Admin.ch currency rate service : connecting...")
+        logger = logging.getLogger(__name__)
+        logger.debug("Admin.ch currency rate service : connecting...")
         rawfile = self.get_url(url)
         dom = etree.fromstring(rawfile)
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Admin.ch sent a valid XML file")
+        logger.debug("Admin.ch sent a valid XML file")
         adminch_ns = {'def': 'http://www.afd.admin.ch/publicdb/newdb/mwst_kurse'}
         rate_date = dom.xpath('/def:wechselkurse/def:datum/text()', namespaces=adminch_ns)[0]
         rate_date_datetime = datetime.strptime(rate_date, '%Y-%m-%d')
         self.check_rate_date(rate_date_datetime, max_delta_days)
-        #we dynamically update supported currencies
+        # we dynamically update supported currencies
         self.supported_currency_array = dom.xpath("/def:wechselkurse/def:devise/@code", namespaces=adminch_ns)
         self.supported_currency_array = [x.upper() for x in self.supported_currency_array]
         self.supported_currency_array.append('CHF')
 
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Supported currencies = " + str(self.supported_currency_array))
+        logger.debug("Supported currencies = %s" % str(self.supported_currency_array))
         self.validate_cur(main_currency)
         if main_currency != 'CHF':
             main_curr_data = self.rate_retrieve(dom, adminch_ns, main_currency)
@@ -434,7 +435,7 @@
                 else :
                     rate = main_rate * curr_data['rate_ref'] / curr_data['rate_currency']
             self.updated_currency[curr] = rate
-            logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Rate retrieved : 1 " + main_currency + ' = ' + str(rate) + ' ' + curr)
+            logger.debug("Rate retrieved : 1 " + main_currency + ' = ' + str(rate) + ' ' + curr)
         return self.updated_currency, self.log_info
 
 ## ECB getter ############################################################################
@@ -447,36 +448,36 @@
         """ Parse a dom node to retrieve-
         currencies data"""
         res = {}
-        xpath_curr_rate = "/gesmes:Envelope/def:Cube/def:Cube/def:Cube[@currency='%s']/@rate"%(curr.upper())
+        xpath_curr_rate = "/gesmes:Envelope/def:Cube/def:Cube/def:Cube[@currency='%s']/@rate" % (curr.upper())
         res['rate_currency'] = float(dom.xpath(xpath_curr_rate, namespaces=ns)[0])
         return res
 
     def get_updated_currency(self, currency_array, main_currency, max_delta_days):
         """implementation of abstract method of Curreny_getter_interface"""
-        url='http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml'
+        url = 'http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml'
         # Important : as explained on the ECB web site, the currencies are
         # at the beginning of the afternoon ; so, until 3 p.m. Paris time
         # the currency rates are the ones of trading day N-1
         # see http://www.ecb.europa.eu/stats/exchange/eurofxref/html/index.en.html
 
-        #we do not want to update the main currency
+        # we do not want to update the main currency
         if main_currency in currency_array :
             currency_array.remove(main_currency)
         # Move to new XML lib cf Launchpad bug #645263
         from lxml import etree
-        logger = netsvc.Logger()
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "ECB currency rate service : connecting...")
+        logger = logging.getLogger(__name__)
+        logger.debug("ECB currency rate service : connecting...")
         rawfile = self.get_url(url)
         dom = etree.fromstring(rawfile)
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "ECB sent a valid XML file")
+        logger.debug("ECB sent a valid XML file")
         ecb_ns = {'gesmes': 'http://www.gesmes.org/xml/2002-08-01', 'def': 'http://www.ecb.int/vocabulary/2002-08-01/eurofxref'}
         rate_date = dom.xpath('/gesmes:Envelope/def:Cube/def:Cube/@time', namespaces=ecb_ns)[0]
         rate_date_datetime = datetime.strptime(rate_date, '%Y-%m-%d')
         self.check_rate_date(rate_date_datetime, max_delta_days)
-        #we dynamically update supported currencies
+        # we dynamically update supported currencies
         self.supported_currency_array = dom.xpath("/gesmes:Envelope/def:Cube/def:Cube/def:Cube/@currency", namespaces=ecb_ns)
         self.supported_currency_array.append('EUR')
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Supported currencies = " + str(self.supported_currency_array))
+        logger.debug("Supported currencies = %s" % str(self.supported_currency_array))
         self.validate_cur(main_currency)
         if main_currency != 'EUR':
             main_curr_data = self.rate_retrieve(dom, ecb_ns, main_currency)
@@ -491,11 +492,11 @@
                 else:
                     rate = curr_data['rate_currency'] / main_curr_data['rate_currency']
             self.updated_currency[curr] = rate
-            logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Rate retrieved : 1 " + main_currency + ' = ' + str(rate) + ' ' + curr)
+            logger.debug("Rate retrieved : 1 " + main_currency + ' = ' + str(rate) + ' ' + curr)
         return self.updated_currency, self.log_info
 
 ##PL NBP ############################################################################
-class PL_NBP_getter(Curreny_getter_interface) :   # class added according to polish needs = based on class Admin_ch_getter
+class PL_NBP_getter(Curreny_getter_interface) :  # class added according to polish needs = based on class Admin_ch_getter
     """Implementation of Currency_getter_factory interface
     for PL NBP service"""
 
@@ -503,39 +504,33 @@
         """ Parse a dom node to retrieve
         currencies data"""
         res = {}
-        xpath_rate_currency = "/tabela_kursow/pozycja[kod_waluty='%s']/kurs_sredni/text()"%(curr.upper())
-        xpath_rate_ref = "/tabela_kursow/pozycja[kod_waluty='%s']/przelicznik/text()"%(curr.upper())
-        res['rate_currency'] = float(dom.xpath(xpath_rate_currency, namespaces=ns)[0].replace(',','.'))
+        xpath_rate_currency = "/tabela_kursow/pozycja[kod_waluty='%s']/kurs_sredni/text()" % (curr.upper())
+        xpath_rate_ref = "/tabela_kursow/pozycja[kod_waluty='%s']/przelicznik/text()" % (curr.upper())
+        res['rate_currency'] = float(dom.xpath(xpath_rate_currency, namespaces=ns)[0].replace(',', '.'))
         res['rate_ref'] = float(dom.xpath(xpath_rate_ref, namespaces=ns)[0])
         return res
 
     def get_updated_currency(self, currency_array, main_currency, max_delta_days):
         """implementation of abstract method of Curreny_getter_interface"""
-        url='http://www.nbp.pl/kursy/xml/LastA.xml'    # LastA.xml is always the most recent one
-        #we do not want to update the main currency
+        url = 'http://www.nbp.pl/kursy/xml/LastA.xml'  # LastA.xml is always the most recent one
+        # we do not want to update the main currency
         if main_currency in currency_array :
             currency_array.remove(main_currency)
         # Move to new XML lib cf Launchpad bug #645263
         from lxml import etree
-        logger = netsvc.Logger()
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "NBP.pl currency rate service : connecting...")
+        logger = logging.getLogger(__name__)
+        logger.debug("NBP.pl currency rate service : connecting...")
         rawfile = self.get_url(url)
-        dom = etree.fromstring(rawfile) # If rawfile is not XML, it crashes here
-        ns = {} # Cool, there are no namespaces !
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "NBP.pl sent a valid XML file")
-        #node = xpath.Evaluate("/tabela_kursow", dom) # BEGIN Polish - rates table name
-        #if isinstance(node, list) :
-        #    node = node[0]
-        #self.log_info = node.getElementsByTagName('numer_tabeli')[0].childNodes[0].data
-        #self.log_info = self.log_info + " " + node.getElementsByTagName('data_publikacji')[0].childNodes[0].data    # END Polish - rates table name
-
+        dom = etree.fromstring(rawfile)  # If rawfile is not XML, it crashes here
+        ns = {}  # Cool, there are no namespaces !
+        logger.debug("NBP.pl sent a valid XML file")
         rate_date = dom.xpath('/tabela_kursow/data_publikacji/text()', namespaces=ns)[0]
         rate_date_datetime = datetime.strptime(rate_date, '%Y-%m-%d')
         self.check_rate_date(rate_date_datetime, max_delta_days)
-        #we dynamically update supported currencies
+        # we dynamically update supported currencies
         self.supported_currency_array = dom.xpath('/tabela_kursow/pozycja/kod_waluty/text()', namespaces=ns)
         self.supported_currency_array.append('PLN')
-        logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Supported currencies = " + str(self.supported_currency_array))
+        logger.debug("Supported currencies = %s" % str(self.supported_currency_array))
         self.validate_cur(main_currency)
         if main_currency != 'PLN':
             main_curr_data = self.rate_retrieve(dom, ns, main_currency)
@@ -553,5 +548,59 @@
                 else:
                     rate = main_rate * curr_data['rate_ref'] / curr_data['rate_currency']
             self.updated_currency[curr] = rate
-            logger.notifyChannel("rate_update", netsvc.LOG_DEBUG, "Rate retrieved : 1 " + main_currency + ' = ' + str(rate) + ' ' + curr)
+            logger.debug("Rate retrieved : 1 " + main_currency + ' = ' + str(rate) + ' ' + curr)
+        return self.updated_currency, self.log_info
+
+##Banco de México ############################################################################
+class Banxico_getter(Curreny_getter_interface) :  # class added for Mexico rates
+    """Implementation of Currency_getter_factory interface
+    for Banco de México service"""
+
+    def rate_retrieve(self):
+        """ Get currency exchange from Banxico.xml and proccess it
+        TODO: Get correct data from xml instead of process string
+        """
+        url = 'http://www.banxico.org.mx/rsscb/rss?BMXC_canal=pagos&BMXC_idioma=es'
+
+        from xml.dom.minidom import parse
+        from StringIO import StringIO
+
+        logger = logging.getLogger(__name__)
+        logger.debug("Banxico currency rate service : connecting...")
+        rawfile = self.get_url(url)
+
+        dom = parse(StringIO(rawfile))
+        logger.debug("Banxico sent a valid XML file")
+
+        value = dom.getElementsByTagName('cb:value')[0]
+        rate = value.firstChild.nodeValue
+
+        return float(rate)
+
+
+    def get_updated_currency(self, currency_array, main_currency, max_delta_days=1):
+        """implementation of abstract method of Curreny_getter_interface"""
+        logger = logging.getLogger(__name__)
+        # we do not want to update the main currency
+        if main_currency in currency_array :
+            currency_array.remove(main_currency)
+
+        # Suported currencies
+        suported = ['MXN', 'USD']
+        for curr in currency_array :
+            if curr in suported:
+                # Get currency data
+                main_rate = self.rate_retrieve()
+                if main_currency == 'MXN':
+                    rate = 1 / main_rate
+                else:
+                    rate = main_rate
+            else:
+                """ No other currency supported
+                """
+                continue
+
+            self.updated_currency[curr] = rate
+            logger.debug("Rate retrieved : " + main_currency + ' = ' + str(rate) + ' ' + curr)
+
         return self.updated_currency, self.log_info
 
=== modified file 'currency_rate_update/currency_rate_update.xml' (properties changed: +x to -x)
--- currency_rate_update/currency_rate_update.xml	2011-08-12 12:35:23 +0000
+++ currency_rate_update/currency_rate_update.xml	2013-09-17 18:13:12 +0000
@@ -9,7 +9,7 @@
                 <tree string="Rates">
                     <field name="service"/>
                     <field name="currency_to_update"/>
-                    <field name="company_id"/>
+                    <field name="company_id" groups="base.group_multi_company"/>
 
                 </tree>
             </field>
@@ -22,7 +22,7 @@
             <field name="arch" type="xml">
                 <form string="Rate">
                     <field name="service"/>
-                    <field name="company_id"/>
+                    <field name="company_id" groups="base.group_multi_company"/>
                     <field name="max_delta_days"/>
                     <separator string="Currencies to update with this service" colspan="4"/>
                     <field name="currency_to_update" colspan="4" nolabel="1"/>
@@ -33,4 +33,4 @@
         </record>
         
     </data>
-</openerp>
+</openerp>
 \ No newline at end of file
 
=== modified file 'currency_rate_update/security/security.xml' (properties changed: +x to -x)