diff --git a/weboob/applications/boobank/boobank.py b/weboob/applications/boobank/boobank.py
index 09f65ea872b7401a06047a67d6ee06b0e7297a5d..444187efce530b331ae40e9d6cb537468859841d 100644
--- a/weboob/applications/boobank/boobank.py
+++ b/weboob/applications/boobank/boobank.py
@@ -1,6 +1,4 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
-# vim: ft=python et softtabstop=4 cinoptions=4 shiftwidth=4 ts=4 ai
 
 # Copyright(C) 2009-2010  Romain Bignon, Christophe Benz
 #
@@ -39,6 +37,8 @@ def load_default_backends(self):
 
     def do_list(self, line):
         """
+        list
+
         List every available accounts.
         """
         tot_balance = 0.0
@@ -61,6 +61,8 @@ def do_list(self, line):
 
     def do_history(self, id):
         """
+        history ID
+
         Display old operations.
         """
         id, backend_name = self.parse_id(id)
@@ -76,6 +78,8 @@ def do(backend):
 
     def do_coming(self, id):
         """
+        coming ID
+
         Display all future operations.
         """
         id, backend_name = self.parse_id(id)
@@ -88,25 +92,22 @@ def do(backend):
 
         for backend, operation in self.do(do):
             self.format(operation)
-      
-    def do_transfer(self, arg):
+
+    def do_transfer(self, line):
         """
+        transfer FROM TO AMOUNT
+
         Make a transfer beetwen two account
         """
-        id_from , id_to, amount = arg.split()
-        
+        id_from, id_to, amount = self.parseline(line, 3, 3)
+
         id_from, backend_name = self.parse_id(id_from)
         id_to, backend_name = self.parse_id(id_to)
         names = (backend_name,) if backend_name is not None else None
         self.load_backends(ICapBank, names=names)
-        
+
         def do(backend):
-            return backend.transfer(id_from, id_to, amount)
-        
+            return backend.transfer(id_from, id_to, float(amount))
+
         for backend, operation in self.do(do):
             pass
-        
-        
-        
-        
-        
diff --git a/weboob/applications/chatoob/chatoob.py b/weboob/applications/chatoob/chatoob.py
index 74cb388cd69f45a2cb0346f07bddceca68882072..9e71255bf88e2143aeea8f5ed593d6984334bd8f 100644
--- a/weboob/applications/chatoob/chatoob.py
+++ b/weboob/applications/chatoob/chatoob.py
@@ -18,7 +18,7 @@
 
 import logging
 
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 from weboob.capabilities.chat import ICapChat
 from weboob.capabilities.contact import ICapContact, Contact
 
@@ -26,36 +26,42 @@
 __all__ = ['Chatoob']
 
 
-class Chatoob(ConsoleApplication):
+class Chatoob(ReplApplication):
     APPNAME = 'chatoob'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Christophe Benz'
 
-    def main(self, argv):
+    def load_default_backends(self):
         self.load_backends(ICapChat)
-        #for backend, result in self.do('start_chat_polling', self.on_new_chat_message):
-            #logging.info(u'Polling chat messages for backend %s' % backend)
-        return self.process_command(*argv[1:])
 
     def on_new_chat_message(self, message):
         print 'on_new_chat_message: %s' % message
 
-    @ConsoleApplication.command('exit program')
-    def command_exit(self):
-        self.weboob.want_stop()
+    def do_list(self, line):
+        """
+        list
 
-    @ConsoleApplication.command('list online contacts')
-    def command_list(self):
+        List all contacts.
+        """
         for backend, contact in self.do('iter_contacts', status=Contact.STATUS_ONLINE, caps=ICapContact):
             self.format(contact)
 
-    @ConsoleApplication.command('get messages')
-    def command_messages(self):
+    def do_messages(self, line):
+        """
+        messages
+
+        Get messages.
+        """
         for backend, message in self.do('iter_chat_messages'):
             self.format(message)
 
-    @ConsoleApplication.command('send message to contact')
-    def command_send(self, _id, message):
+    def do_send(self, line):
+        """
+        send CONTACT MESSAGE
+
+        Send a message to the specified contact.
+        """
+        _id, message = self.parseline(line, 2, 2)
         for backend, result in self.do('send_chat_message', _id, message):
             if not result:
                 logging.error(u'Failed to send message to contact id="%s" on backend "%s"' % (_id, backend.name))
diff --git a/weboob/applications/geolooc/geolooc.py b/weboob/applications/geolooc/geolooc.py
index f5de34169c97edbee664bddc2a2ae89181877f9a..e1130dd5b78afe2faf7628690bc31a5f69ac64a6 100644
--- a/weboob/applications/geolooc/geolooc.py
+++ b/weboob/applications/geolooc/geolooc.py
@@ -19,23 +19,25 @@
 import sys
 
 from weboob.capabilities.geolocip import ICapGeolocIp
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
 __all__ = ['Geolooc']
 
 
-class Geolooc(ConsoleApplication):
+class Geolooc(ReplApplication):
     APPNAME = 'geolooc'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
+    def load_default_backends(self):
+        self.load_backends(ICapGeolocIp)
+
     def main(self, argv):
         if len(argv) < 2:
             print >>sys.stderr, 'Syntax: %s ipaddr' % argv[0]
             return 1
 
-        self.load_backends(ICapGeolocIp)
         for backend, location in self.do('get_location', argv[1]):
             self.format(location)
 
diff --git a/weboob/applications/havesex/havesex.py b/weboob/applications/havesex/havesex.py
index 539e93c334a663df72b38bc64fe82fba92516c5d..2d9c5860a64db7ad0a2751ea820c71b4267dd66e 100644
--- a/weboob/applications/havesex/havesex.py
+++ b/weboob/applications/havesex/havesex.py
@@ -22,23 +22,25 @@
 import sys
 
 import weboob
-from weboob.tools.application.prompt import PromptApplication
+from weboob.tools.application.repl import ReplApplication
 from weboob.capabilities.dating import ICapDating, OptimizationNotFound
 
 
 __all__ = ['HaveSex']
 
 
-class HaveSex(PromptApplication):
+class HaveSex(ReplApplication):
     APPNAME = 'havesex'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
     STORAGE_FILENAME = 'dating.storage'
     CONFIG = {'optimizations': ''}
 
+    def load_default_backends(self):
+        self.load_backends(ICapDating, storage=self.create_storage(self.STORAGE_FILENAME))
+
     def main(self, argv):
         self.load_config()
-        self.load_backends(ICapDating, storage=self.create_storage(self.STORAGE_FILENAME))
 
         self.do('init_optimizations').wait()
 
@@ -48,15 +50,14 @@ def main(self, argv):
             if optimizations_list:
                 self.optims('Starting', 'start_optimization', optimizations_list)
 
-        return self.loop()
+        return ReplApplication.main(self, argv)
 
-    @PromptApplication.command("exit program")
-    def command_exit(self):
-        print 'Returning in real-life...'
-        self.weboob.want_stop()
+    def do_profile(self, id):
+        """
+        profile ID
 
-    @PromptApplication.command("show a profile")
-    def command_profile(self, id):
+        Display a profile
+        """
         _id, backend_name = self.parse_id(id)
 
         def print_node(node, level=1):
@@ -116,10 +117,18 @@ def optims(self, action, function, optims):
                     if isinstance(error, OptimizationNotFound):
                         logging.error(u'Optimization "%s" not found' % optim)
 
-    @PromptApplication.command("start optimizations")
-    def command_start(self, *optims):
+    def do_start(self, *optims):
+        """
+        start OPTIMIZATION [OPTIMIZATION [...]]
+
+        Start optimization services.
+        """
         self.optims('Starting', 'start_optimization', optims)
 
-    @PromptApplication.command("stop optimizations")
     def command_stop(self, *optims):
+        """
+        stop OPTIMIZATION [OPTIMIZATION [...]]
+
+        Stop optimization services.
+        """
         self.optims('Stopping', 'stop_optimization', optims)
diff --git a/weboob/applications/monboob/monboob.py b/weboob/applications/monboob/monboob.py
index 5bcfe5e4c3c52daafc5e62ae323fa318d84c691b..4e276a009694b450b26948f582581f24147205e7 100644
--- a/weboob/applications/monboob/monboob.py
+++ b/weboob/applications/monboob/monboob.py
@@ -31,7 +31,7 @@
 from weboob.core.ouiboube import Weboob
 from weboob.core.scheduler import Scheduler
 from weboob.capabilities.messages import ICapMessages, ICapMessagesPost, Thread, Message
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 from weboob.tools.misc import html2text, get_backtrace, utc2local
 
 
@@ -75,7 +75,7 @@ def run(self):
         return True
 
 
-class Monboob(ConsoleApplication):
+class Monboob(ReplApplication):
     APPNAME = 'monboob'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
@@ -91,11 +91,13 @@ def add_application_options(self, group):
     def create_weboob(self):
         return Weboob(scheduler=MonboobScheduler(self))
 
+    def load_default_backends(self):
+        self.load_backends(ICapMessages, storage=self.create_storage())
+
     def main(self, argv):
         self.load_config()
-        self.load_backends(ICapMessages, storage=self.create_storage())
 
-        return self.process_command(*argv[1:])
+        return self.onecmd(' '.join(argv[1:]))
 
     def get_email_address_ident(self, msg, header):
         s = msg.get(header)
@@ -108,8 +110,12 @@ def get_email_address_ident(self, msg, header):
             except IndexError:
                 return s
 
-    @ConsoleApplication.command("pipe with a mail to post message")
-    def command_post(self):
+    def do_post(self):
+        """
+        post
+
+        Pipe with a mail to post message.
+        """
         msg = message_from_file(sys.stdin)
         return self.process_incoming_mail(msg)
 
@@ -185,8 +191,12 @@ def process_incoming_mail(self, msg):
                                              parent=Message(thread, msg_id),
                                              content=content))
 
-    @ConsoleApplication.command("run daemon")
-    def command_run(self):
+    def do_run(self):
+        """
+        run
+
+        Run the fetching daemon.
+        """
         self.weboob.repeat(int(self.config.get('interval')), self.process)
         self.weboob.loop()
 
diff --git a/weboob/applications/traveloob/traveloob.py b/weboob/applications/traveloob/traveloob.py
index 552265e6ad938d81142c531b019f08a663caeb91..992f80ff129ddaa8cd13726692d58fbd5942e6c8 100644
--- a/weboob/applications/traveloob/traveloob.py
+++ b/weboob/applications/traveloob/traveloob.py
@@ -19,28 +19,37 @@
 import logging
 
 from weboob.capabilities.travel import ICapTravel
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
 __all__ = ['Traveloob']
 
 
-class Traveloob(ConsoleApplication):
+class Traveloob(ReplApplication):
     APPNAME = 'traveloob'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
-    def main(self, argv):
-        return self.process_command(*argv[1:])
-
-    @ConsoleApplication.command('Search stations')
-    def command_stations(self, pattern):
+    def load_default_backends(self):
         self.load_backends(ICapTravel)
+
+    def do_stations(self, pattern):
+        """
+        search PATTERN
+
+        Search stations.
+        """
         for backend, station in self.do('iter_station_search', pattern):
             self.format(station)
 
-    @ConsoleApplication.command('List all departures for a given station')
-    def command_departures(self, station, arrival=None):
+    def do_departures(self, line):
+        """
+        departures STATION [ARRIVAL]
+
+        List all departures for a given station.
+        """
+        station, arrival = self.parseline(line, 2, 1)
+
         station_id, backend_name = self.parse_id(station)
         if arrival:
             arrival_id, backend_name2 = self.parse_id(arrival)
@@ -57,6 +66,5 @@ def command_departures(self, station, arrival=None):
         else:
             backends = None
 
-        self.load_backends(ICapTravel, names=backends)
-        for backend, departure in self.do('iter_station_departures', station_id, arrival_id):
+        for backend, departure in self.do('iter_station_departures', station_id, arrival_id, backends=backends):
             self.format(departure)
diff --git a/weboob/applications/videoob/videoob.py b/weboob/applications/videoob/videoob.py
index d0c2a897c13afb9ea6791a88835eae10adcb1ba6..597937399edf527959382a75dcb2f56c57fdf6d6 100644
--- a/weboob/applications/videoob/videoob.py
+++ b/weboob/applications/videoob/videoob.py
@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 
-
 # Copyright(C) 2010  Christophe Benz, Romain Bignon
 #
 # This program is free software; you can redistribute it and/or modify
@@ -55,7 +54,7 @@ def do_info(self, _id):
         for backend, video in self.do('get_video', _id, backends=backend_names):
             self.format(video)
         self.flush()
-    
+
     def do_nsfw(self, line):
         """
         nsfw [on | off]
diff --git a/weboob/applications/weboobcfg/weboobcfg.py b/weboob/applications/weboobcfg/weboobcfg.py
index d7aba868c7cb110d72c49557a91aafc46140dd71..774185cc8cb439f3fb4e42fc0ee773418dd0c31c 100644
--- a/weboob/applications/weboobcfg/weboobcfg.py
+++ b/weboob/applications/weboobcfg/weboobcfg.py
@@ -22,21 +22,18 @@
 import subprocess
 import re
 
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 from weboob.tools.ordereddict import OrderedDict
 
 
 __all__ = ['WeboobCfg']
 
 
-class WeboobCfg(ConsoleApplication):
+class WeboobCfg(ReplApplication):
     APPNAME = 'weboob-config'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Christophe Benz, Romain Bignon'
 
-    def main(self, argv):
-        return self.process_command(*argv[1:])
-
     def caps_included(self, modcaps, caps):
         modcaps = [x.__name__ for x in modcaps]
         for cap in caps:
@@ -44,8 +41,18 @@ def caps_included(self, modcaps, caps):
                 return False
         return True
 
-    @ConsoleApplication.command('Add a configured backend')
-    def command_add(self, name, *options):
+    def do_add(self, line):
+        """
+        add NAME [OPTIONS ...]
+
+        Add a configured backend.
+        """
+        name, options = self.parseline(line, 2, 1)
+        if options:
+            options = options.split(' ')
+        else:
+            options = ()
+
         self.weboob.modules_loader.load_all()
         if name not in [_name for _name, backend in self.weboob.modules_loader.loaded.iteritems()]:
             logging.error(u'Backend "%s" does not exist.' % name)
@@ -101,8 +108,12 @@ def command_add(self, name, *options):
                     except ConfigParser.DuplicateSectionError:
                         print 'Instance "%s" already exists for backend "%s".' % (new_name, name)
 
-    @ConsoleApplication.command('Show configured backends')
-    def command_listconfigured(self):
+    def do_listconfigured(self):
+        """
+        list
+
+        Show configured backends.
+        """
         self.set_default_formatter('table')
         for instance_name, name, params in sorted(self.weboob.backends_config.iter_backends()):
             backend = self.weboob.modules_loader.get_or_load_module(name)
@@ -112,20 +123,33 @@ def command_listconfigured(self):
                                ])
             self.format(row)
 
-    @ConsoleApplication.command('Remove a configured backend')
-    def command_remove(self, instance_name):
+    def do_remove(self, instance_name):
+        """
+        remove NAME
+
+        Remove a configured backend.
+        """
         try:
             self.weboob.backends_config.remove_backend(instance_name)
         except ConfigParser.NoSectionError:
             logging.error('Backend instance "%s" does not exist' % instance_name)
             return 1
 
-    @ConsoleApplication.command('Edit configuration file')
-    def command_edit(self):
+    def do_edit(self):
+        """
+        edit
+
+        Edit configuration file.
+        """
         subprocess.call([os.environ.get('EDITOR', 'vi'), self.weboob.backends_config.confpath])
 
-    @ConsoleApplication.command('Show available backends')
-    def command_backends(self, *caps):
+    def do_backends(self, line):
+        """
+        backends [CAPS ...]
+
+        Show available backends
+        """
+        caps = line.split(' ')
         self.set_default_formatter('table')
         self.weboob.modules_loader.load_all()
         for name, backend in sorted(self.weboob.modules_loader.loaded.iteritems()):
@@ -137,8 +161,12 @@ def command_backends(self, *caps):
                                ])
             self.format(row)
 
-    @ConsoleApplication.command('Display information about a backend')
-    def command_info(self, name):
+    def do_info(self, name):
+        """
+        info NAME
+
+        Display information about a backend.
+        """
         try:
             backend = self.weboob.modules_loader.get_or_load_module(name)
         except KeyError:
@@ -166,8 +194,12 @@ def command_info(self, name):
                 print '|                 | %s: %s' % (key, value)
         print "'-----------------'"
 
-    @ConsoleApplication.command('Show applications')
-    def command_applications(self, *caps):
+    def do_applications(self, line):
+        """
+        applications
+
+        Show applications.
+        """
         applications = set()
         import weboob.applications
         for path in weboob.applications.__path__:
diff --git a/weboob/applications/weboobcli/weboobcli.py b/weboob/applications/weboobcli/weboobcli.py
index a3cf5140df148758ba99bc5cfe41c99d0931dce7..bd149471fba2b43a664f96c8d5eb57bfd63598bf 100644
--- a/weboob/applications/weboobcli/weboobcli.py
+++ b/weboob/applications/weboobcli/weboobcli.py
@@ -18,17 +18,20 @@
 
 import sys
 
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
 __all__ = ['WeboobCli']
 
 
-class WeboobCli(ConsoleApplication):
+class WeboobCli(ReplApplication):
     APPNAME = 'weboob-cli'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
+    def load_default_backends(self):
+        pass
+
     def main(self, argv):
         if len(argv) < 3:
             print >>sys.stderr, "Syntax: %s capability command [args ..]" % argv[0]
diff --git a/weboob/applications/weboobdebug/weboobdebug.py b/weboob/applications/weboobdebug/weboobdebug.py
index 45ff70776fcf03881bfc55963f9ed0885b7b9a06..9302b0370287d104cdd27bc6138cab366f788c66 100644
--- a/weboob/applications/weboobdebug/weboobdebug.py
+++ b/weboob/applications/weboobdebug/weboobdebug.py
@@ -18,19 +18,23 @@
 
 import logging
 
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
-class WeboobDebug(ConsoleApplication):
+class WeboobDebug(ReplApplication):
     APPNAME = 'weboobdebug'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Christophe Benz'
 
-    def main(self, argv):
-        return self.process_command(*argv[1:])
+    def load_default_backends(self):
+        pass
 
-    @ConsoleApplication.command('Debug backend')
-    def command_shell(self, backend_name):
+    def do_shell(self, backend_name):
+        """
+        shell BACKEND
+
+        Debug a backend.
+        """
         try:
             backend = self.weboob.load_backends(names=[backend_name])[backend_name]
         except KeyError:
diff --git a/weboob/applications/weboorrents/weboorrents.py b/weboob/applications/weboorrents/weboorrents.py
index c87a266f6a9796440435fbd1f80a4969a81d88c1..79946c4c4bc8cd219d791c15569743ed076627d6 100644
--- a/weboob/applications/weboorrents/weboorrents.py
+++ b/weboob/applications/weboorrents/weboorrents.py
@@ -20,23 +20,26 @@
 import sys
 
 from weboob.capabilities.torrent import ICapTorrent
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
 __all__ = ['Weboorrents']
 
 
-class Weboorrents(ConsoleApplication):
+class Weboorrents(ReplApplication):
     APPNAME = 'weboorrents'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
-    def main(self, argv):
+    def load_default_backends(self):
         self.load_backends(ICapTorrent)
-        return self.process_command(*argv[1:])
 
-    @ConsoleApplication.command('Get information about a torrent')
-    def command_info(self, id):
+    def do_info(self, id):
+        """
+        info ID
+
+        Get information about a torrent.
+        """
         _id, backend_name = self.parse_id(id)
 
         found = 0
@@ -48,8 +51,16 @@ def command_info(self, id):
         if not found:
             print >>sys.stderr, 'Torrent "%s" not found' % id
 
-    @ConsoleApplication.command('Get the torrent file')
-    def command_getfile(self, id, dest):
+    def do_getfile(self, line):
+        """
+        getfile ID FILENAME
+
+        Get the .torrent file.
+        FILENAME is where to write the file. If FILENAME is '-',
+        the file is written to stdout.
+        """
+        id, dest = self.parseline(line, 2, 2)
+
         _id, backend_name = self.parse_id(id)
 
         for backend, buf in self.do('get_torrent_file', _id, backends=backend_name):
@@ -63,8 +74,14 @@ def command_getfile(self, id, dest):
 
         print >>sys.stderr, 'Torrent "%s" not found' % id
 
-    @ConsoleApplication.command('Search torrents')
-    def command_search(self, pattern=None):
+    def do_search(self, pattern):
+        """
+        search [PATTERN]
+
+        Search torrents.
+        """
+        if not pattern:
+            pattern = None
         self.set_formatter_header(u'Search pattern: %s' % pattern if pattern else u'Latest torrents')
         for backend, torrent in self.do('iter_torrents', pattern=pattern):
             self.format(torrent)
diff --git a/weboob/applications/wetboobs/wetboobs.py b/weboob/applications/wetboobs/wetboobs.py
index f75ad6d1060e922f92ba4e627a49ef0b21a93839..df56b4723d14513727117a1a5bd3189405582e52 100644
--- a/weboob/applications/wetboobs/wetboobs.py
+++ b/weboob/applications/wetboobs/wetboobs.py
@@ -16,51 +16,61 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
-import logging
+import sys
 
 from weboob.core import CallErrors
 from weboob.capabilities.weather import ICapWeather, CityNotFound
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
 __all__ = ['WetBoobs']
 
 
-class WetBoobs(ConsoleApplication):
+class WetBoobs(ReplApplication):
     APPNAME = 'wetboobs'
     VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
-    def main(self, argv):
+    def load_default_backends(self):
         self.load_backends(ICapWeather)
 
-        return self.process_command(*argv[1:])
+    def do_search(self, pattern):
+        """
+        search PATTERN
 
-    @ConsoleApplication.command('search cities')
-    def command_search(self, pattern):
+        Search cities.
+        """
         for backend, city in self.do('iter_city_search', pattern):
             self.format(city)
 
-    @ConsoleApplication.command('get current weather')
-    def command_current(self, city):
+    def do_current(self, city):
+        """
+        current CITY
+
+        Get current weather.
+        """
         try:
             for backend, current in self.do('get_current', city):
                 self.format(current)
         except CallErrors, e:
             for error in e:
                 if isinstance(error, CityNotFound):
-                    logging.error('City "%s" not found' % city)
+                    print >>sys.stderr, 'City "%s" not found' % city
                 else:
                     raise error
 
-    @ConsoleApplication.command('get forecasts')
-    def command_forecasts(self, city):
+    def do_forecasts(self, city):
+        """
+        forecasts CITY
+
+        Get forecasts.
+        """
         try:
             for backend, forecast in self.do('iter_forecast', city):
                 self.format(forecast)
         except CallErrors, e:
             for error in e:
                 if isinstance(error, CityNotFound):
-                    logging.error('City "%s" not found' % city)
+                    print >>sys.stderr, 'City "%s" not found' % city
                 else:
                     raise error
diff --git a/weboob/backends/bp/backend.py b/weboob/backends/bp/backend.py
index f7f2c0bd2cd1bb9bd2619344263cac0f73d66226..f690d87220ac0803fd499cd682769bbe9bd67f45 100644
--- a/weboob/backends/bp/backend.py
+++ b/weboob/backends/bp/backend.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 #
-#	   backend.py
-#	   
-#	   Copyright 2010 nicolas <nicolas@jombi.fr>
-#	   
+#       backend.py
+#
+#       Copyright 2010 nicolas <nicolas@jombi.fr>
+#
 # 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, version 3 of the License.
@@ -23,44 +23,38 @@
 from .browser import BPbrowser
 
 class BPBackend(BaseBackend, ICapBank):
-	NAME = 'bp'
-	MAINTAINER = 'Nicolas Duhamel'
-	EMAIL = 'nicolas@jombi.fr'
-	VERSION = '0.1'
-	LICENSE = 'GPLv3'
-	DESCRIPTION = 'La banque postale, banque française'
-	CONFIG = {'login':	BaseBackend.ConfigField(description='Account ID'),
-			  'password': BaseBackend.ConfigField(description='Password of account', is_masked=True)
-			 }
-	BROWSER = BPbrowser
-	
-	def create_default_browser(self):
-		return self.create_browser(self.config['login'], self.config['password'])
-
-	def iter_accounts(self):
-		for account in self.browser.get_accounts_list():
-			yield account
-			
-	def get_account(self, _id):
-		account = self.browser.get_account(_id)
-		if account:
-			return account
-		else:
-			raise AccountNotFound()
-	
-	def iter_history(self, account):
-		for history in self.browser.get_history(account):
-			yield history
-	
-	def transfer(self, id_from, id_to, amount):
-		from_account = self.get_account(id_from)
-		to_account = self.get_account(id_to)
-		
-		#TODO: retourner le numero du virement
-		self.browser.make_transfer(from_account, to_account, amount)
-		
-		
-
-
-
-
+    NAME = 'bp'
+    MAINTAINER = 'Nicolas Duhamel'
+    EMAIL = 'nicolas@jombi.fr'
+    VERSION = '0.1'
+    LICENSE = 'GPLv3'
+    DESCRIPTION = 'La banque postale, banque française'
+    CONFIG = {'login':    BaseBackend.ConfigField(description='Account ID'),
+              'password': BaseBackend.ConfigField(description='Password of account', is_masked=True)
+             }
+    BROWSER = BPbrowser
+
+    def create_default_browser(self):
+        return self.create_browser(self.config['login'], self.config['password'])
+
+    def iter_accounts(self):
+        for account in self.browser.get_accounts_list():
+            yield account
+
+    def get_account(self, _id):
+        account = self.browser.get_account(_id)
+        if account:
+            return account
+        else:
+            raise AccountNotFound()
+
+    def iter_history(self, account):
+        for history in self.browser.get_history(account):
+            yield history
+
+    def transfer(self, id_from, id_to, amount):
+        from_account = self.get_account(id_from)
+        to_account = self.get_account(id_to)
+
+        #TODO: retourner le numero du virement
+        self.browser.make_transfer(from_account, to_account, amount)
diff --git a/weboob/backends/bp/browser.py b/weboob/backends/bp/browser.py
index 9332038e4f0ca7dab9eb6130171a01584f3d048c..d5ba4c7bf32558b7a854f543f0bc887bbb104414 100644
--- a/weboob/backends/bp/browser.py
+++ b/weboob/backends/bp/browser.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 #
 #	 browser.py
-#	 
+#
 #	 Copyright 2010 nicolas <nicolas@NicolasDesktop>
-#	 
+#
 # 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, version 3 of the License.
@@ -22,7 +22,6 @@
 import hashlib
 import re
 
-from weboob.tools.browser import BrowserIncorrectPassword
 from weboob.tools.parsers import get_parser
 from weboob.capabilities.bank import Account
 from weboob.capabilities.bank import Operation
@@ -30,187 +29,172 @@
 def remove_html_tags(data):
     p = re.compile(r'<.*?>')
     return p.sub(' ', data)
-    
+
 def remove_extra_spaces(data):
     p = re.compile(r'\s+')
     return p.sub(' ', data)
 
 
 
-LOCAL_HASH = ['a02574d7bf67677d2a86b7bfc5e864fe', 'eb85e1cc45dd6bdb3cab65c002d7ac8a', 
-'596e6fbd54d5b111fe5df8a4948e80a4', '9cdc989a4310554e7f5484d0d27a86ce', '0183943de6c0e331f3b9fc49c704ac6d', 
-'291b9987225193ab1347301b241e2187', '163279f1a46082408613d12394e4042a', 'b0a9c740c4cada01eb691b4acda4daea', 
+LOCAL_HASH = ['a02574d7bf67677d2a86b7bfc5e864fe', 'eb85e1cc45dd6bdb3cab65c002d7ac8a',
+'596e6fbd54d5b111fe5df8a4948e80a4', '9cdc989a4310554e7f5484d0d27a86ce', '0183943de6c0e331f3b9fc49c704ac6d',
+'291b9987225193ab1347301b241e2187', '163279f1a46082408613d12394e4042a', 'b0a9c740c4cada01eb691b4acda4daea',
 '3c4307ee92a1f3b571a3c542eafcb330', 'c5b854ae314b61ba42948909e0b2eae7']
 ENCODING = 'utf-8'
 
 class BPbrowser(object):
-	
-	
-	def __init__(self, login, pwd):
-		
-		self.is_logged = False
-		
-		self.login_id = login
-		self.pwd = pwd
-		
-		self.parser = get_parser()()
-		
-		self.Browser = mechanize.Browser()
-		self.Browser.set_handle_robots(False)
-		
-		self.Account_List = []
-	
-	
-	
-	
-	def login(self):
-		
-		def md5(file):
-			f = open(file,'rb')
-			md5 = hashlib.md5()
-			md5.update(f.read())
-			return md5.hexdigest()
-		
-		self.Browser.open("https://voscomptesenligne.labanquepostale.fr/wsost/OstBrokerWeb/loginform?TAM_OP=login&ERROR_CODE=0x00000000&URL=%2Fvoscomptes%2FcanalXHTML%2Fidentif.ea%3Forigin%3Dparticuliers")
-		
-		process = lambda i: md5(self.Browser.retrieve(("https://voscomptesenligne.labanquepostale.fr/wsost/OstBrokerWeb/loginform?imgid=%d&0.25122230781963073" % i ))[0])
-		Keypad = [ process(i) for i in range(10)]
-		correspondance = [ Keypad.index(i) for i in LOCAL_HASH]
-		
-		Newpassword = "".join([str(correspondance[int(c)]) for c in self.pwd])
-
-		
-		self.Browser.select_form(name="formAccesCompte")
-		self.Browser.find_control("password").readonly = False
-		self.Browser["password"] = Newpassword
-		self.Browser["username"] = self.login_id
-		
-		self.Browser.submit()
-		self.is_logged = True
-	
-	def get_accounts_list(self):
-		
-		if self.Account_List:
-			return self.Account_List
-		
-		
-		
-		if not self.is_logged:
-			self.login()
-			
-		self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/authentification/liste_contrat_atos.ea")
-		self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/releve/liste_comptes.jsp")
-		
-		document = self.parser.parse(self.Browser.response(), ENCODING)
-		
-		
-		#Parse CCP
-		compte_table = document.xpath("//table[@id='comptes']", smart_strings=False)[0]
-		compte_ligne = compte_table.xpath("./tbody/tr")
-
-		for compte in compte_ligne:
-			account = Account()
-			tp = compte.xpath("./td/a")[0]
-			account.label = tp.text
-			account.link_id = tp.get("href")
-			account.id = compte.xpath("./td")[1].text
-			account.balance = ''.join( compte.xpath("./td/span")[0].text.replace('.','').replace(',','.').split() )
-			self.Account_List.append(account)
-
-		#Parse epargne
-		epargne_table = document.xpath("//table[@id='comptesEpargne']", smart_strings=False)[0]
-		epargne_ligne = epargne_table.xpath("./tbody/tr")
-
-		for epargne in epargne_ligne:
-			account = Account()
-			tp = epargne.xpath("./td/a")[0]
-			account.label = tp.text
-			account.link_id = tp.get("href")
-			account.id = epargne.xpath("./td")[1].text
-			account.balance = ''.join( epargne.xpath("./td/span")[0].text.replace('.','').replace(',','.').split() )
-			self.Account_List.append(account)
-		
-		return self.Account_List
-	
-	
-	def get_account(self, id):
-		if self.Account_List:
-			for account in self.Account_List:
-				if account.id == id:
-					return account
-			return None
-		
-		self.get_accounts_list()
-		
-		for account in self.Account_List:
-				if account.id == id:
-					return account
-		return None
-		
-		
-	def get_history(self, account):
-		
-		self.Browser.open(account.link_id)
-		rep = self.Browser.follow_link(url_regex="releve", tag="a")
-		document = self.parser.parse(rep, ENCODING)
-
-		mvt_table = document.xpath("//table[@id='mouvements']", smart_strings=False)[0]
-		mvt_ligne = mvt_table.xpath("./tbody/tr")
-		
-		operations = []
-		
-		for mvt in mvt_ligne:
-			operation = Operation(len(operations))
-			operation.date = mvt.xpath("./td")[0].text
-			tp = mvt.xpath("./td")[1]
-			operation.label = remove_extra_spaces(remove_html_tags(self.parser.tostring(tp)))
-			
-			
-			r = re.compile(r'\d+')
-			tp = mvt.xpath("./td/span")
-			amount = None
-			for t in tp:
-				if r.search(t.text):
-					amount = t.text
-			amount =  ''.join( amount.replace('.', '').replace(',', '.').split() )
-			if amount[0] == "-":
-				operation.amount = -float(amount[1:])
-			else:
-				operation.amount = float(amount)
-			
-			operations.append(operation)
-		return operations
-		
-		
-		
-	def make_transfer(self, from_account, to_account, amount):
-		self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/f_virementSafran.jsp?n=11")
-		self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/virementsafran/aiguillage/saisieComptes.ea")
-		
-		self.Browser.select_form(name="AiguillageForm")
-		self.Browser["idxCompteEmetteur"] = [from_account.id]
-		self.Browser["idxCompteReceveur"] = [to_account.id]
-		self.Browser.submit()
-		
-		self.Browser.select_form(name="VirementNationalForm")
-		self.Browser["montant"] = str(amount)
-		self.Browser.submit()
-		
-		#Confirmation
-		# TODO: verifier que tout c'est bien passe
-		self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/virementsafran/virementnational/4-virementNational.ea")
-
-		
-			
-			
-		
-		
-		
-		
-		
-
-
-		
-		
-		
-		
+
+
+    def __init__(self, login, pwd):
+
+        self.is_logged = False
+
+        self.login_id = login
+        self.pwd = pwd
+
+        self.parser = get_parser()()
+
+        self.Browser = mechanize.Browser()
+        self.Browser.set_handle_robots(False)
+
+        self.Account_List = []
+
+
+
+
+    def login(self):
+
+        def md5(file):
+            f = open(file,'rb')
+            md5 = hashlib.md5()
+            md5.update(f.read())
+            return md5.hexdigest()
+
+        self.Browser.open("https://voscomptesenligne.labanquepostale.fr/wsost/OstBrokerWeb/loginform?TAM_OP=login&ERROR_CODE=0x00000000&URL=%2Fvoscomptes%2FcanalXHTML%2Fidentif.ea%3Forigin%3Dparticuliers")
+
+        process = lambda i: md5(self.Browser.retrieve(("https://voscomptesenligne.labanquepostale.fr/wsost/OstBrokerWeb/loginform?imgid=%d&0.25122230781963073" % i ))[0])
+        Keypad = [ process(i) for i in range(10)]
+        correspondance = [ Keypad.index(i) for i in LOCAL_HASH]
+
+        Newpassword = "".join([str(correspondance[int(c)]) for c in self.pwd])
+
+
+        self.Browser.select_form(name="formAccesCompte")
+        self.Browser.find_control("password").readonly = False
+        self.Browser["password"] = Newpassword
+        self.Browser["username"] = self.login_id
+
+        self.Browser.submit()
+        self.is_logged = True
+
+    def get_accounts_list(self):
+
+        if self.Account_List:
+            return self.Account_List
+
+
+
+        if not self.is_logged:
+            self.login()
+
+        self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/authentification/liste_contrat_atos.ea")
+        self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/releve/liste_comptes.jsp")
+
+        document = self.parser.parse(self.Browser.response(), ENCODING)
+
+
+        #Parse CCP
+        compte_table = document.xpath("//table[@id='comptes']", smart_strings=False)[0]
+        compte_ligne = compte_table.xpath("./tbody/tr")
+
+        for compte in compte_ligne:
+            account = Account()
+            tp = compte.xpath("./td/a")[0]
+            account.label = tp.text
+            account.link_id = tp.get("href")
+            account.id = compte.xpath("./td")[1].text
+            account.balance = ''.join( compte.xpath("./td/span")[0].text.replace('.','').replace(',','.').split() )
+            self.Account_List.append(account)
+
+        #Parse epargne
+        epargne_table = document.xpath("//table[@id='comptesEpargne']", smart_strings=False)[0]
+        epargne_ligne = epargne_table.xpath("./tbody/tr")
+
+        for epargne in epargne_ligne:
+            account = Account()
+            tp = epargne.xpath("./td/a")[0]
+            account.label = tp.text
+            account.link_id = tp.get("href")
+            account.id = epargne.xpath("./td")[1].text
+            account.balance = ''.join( epargne.xpath("./td/span")[0].text.replace('.','').replace(',','.').split() )
+            self.Account_List.append(account)
+
+        return self.Account_List
+
+
+    def get_account(self, id):
+        if self.Account_List:
+            for account in self.Account_List:
+                if account.id == id:
+                    return account
+            return None
+
+        self.get_accounts_list()
+
+        for account in self.Account_List:
+                if account.id == id:
+                    return account
+        return None
+
+
+    def get_history(self, account):
+
+        self.Browser.open(account.link_id)
+        rep = self.Browser.follow_link(url_regex="releve", tag="a")
+        document = self.parser.parse(rep, ENCODING)
+
+        mvt_table = document.xpath("//table[@id='mouvements']", smart_strings=False)[0]
+        mvt_ligne = mvt_table.xpath("./tbody/tr")
+
+        operations = []
+
+        for mvt in mvt_ligne:
+            operation = Operation(len(operations))
+            operation.date = mvt.xpath("./td")[0].text
+            tp = mvt.xpath("./td")[1]
+            operation.label = remove_extra_spaces(remove_html_tags(self.parser.tostring(tp)))
+
+
+            r = re.compile(r'\d+')
+            tp = mvt.xpath("./td/span")
+            amount = None
+            for t in tp:
+                if r.search(t.text):
+                    amount = t.text
+            amount =  ''.join( amount.replace('.', '').replace(',', '.').split() )
+            if amount[0] == "-":
+                operation.amount = -float(amount[1:])
+            else:
+                operation.amount = float(amount)
+
+            operations.append(operation)
+        return operations
+
+
+
+    def make_transfer(self, from_account, to_account, amount):
+        self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/f_virementSafran.jsp?n=11")
+        self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/virementsafran/aiguillage/saisieComptes.ea")
+
+        self.Browser.select_form(name="AiguillageForm")
+        self.Browser["idxCompteEmetteur"] = [from_account.id]
+        self.Browser["idxCompteReceveur"] = [to_account.id]
+        self.Browser.submit()
+
+        self.Browser.select_form(name="VirementNationalForm")
+        self.Browser["montant"] = str(amount)
+        self.Browser.submit()
+
+        #Confirmation
+        # TODO: verifier que tout c'est bien passe
+        self.Browser.open("https://voscomptesenligne.labanquepostale.fr/voscomptes/canalXHTML/virementsafran/virementnational/4-virementNational.ea")
diff --git a/weboob/tools/application/base.py b/weboob/tools/application/base.py
index 26642177a90cca0033e874fa2ed68eb91b0d1dfe..c17beffc0d25585ca9fc26ae94f60a3f7d1bb84b 100644
--- a/weboob/tools/application/base.py
+++ b/weboob/tools/application/base.py
@@ -76,7 +76,7 @@ class BaseApplication(object):
     # Default storage tree
     STORAGE = {}
     # Synopsis
-    SYNOPSIS = 'Usage: %prog [-h] [-dqv] [-b backends] ...'
+    SYNOPSIS =  'Usage: %prog [-h] [-dqv] [-b backends] ...'
     SYNOPSIS += '       %prog [--help] [--version]'
     # Description
     DESCRIPTION = None
@@ -128,6 +128,10 @@ def __init__(self, option_parser=None):
             self._parser = option_parser
         if self.DESCRIPTION:
             self._parser.description = self.DESCRIPTION
+        app_options = OptionGroup(option_parser, '%s Options' % self.APPNAME.capitalize())
+        self.add_application_options(app_options)
+        if len(app_options.option_list) > 0:
+            self._parser.add_option_group(app_options)
         self._parser.add_option('-b', '--backends', help='what backend(s) to enable (comma separated)')
         logging_options = OptionGroup(self._parser, 'Logging Options')
         logging_options.add_option('-d', '--debug', action='store_true', help='display debug messages')
diff --git a/weboob/tools/application/console.py b/weboob/tools/application/console.py
index bf97304bbc88a663cfc0a45ef0354db703b8c781..9057c72b529d8b737d0880ffea20c921c5f651f0 100644
--- a/weboob/tools/application/console.py
+++ b/weboob/tools/application/console.py
@@ -50,9 +50,6 @@ class ConsoleApplication(BaseApplication):
     def __init__(self):
         self.enabled_backends = set()
         option_parser = OptionParser(self.SYNOPSIS, version=self._get_optparse_version())
-        app_options = OptionGroup(option_parser, '%s Options' % self.APPNAME.capitalize())
-        self.add_application_options(app_options)
-        option_parser.add_option_group(app_options)
 
         try:
             BaseApplication.__init__(self, option_parser=option_parser)
@@ -85,10 +82,6 @@ def __init__(self):
         formatting_options.add_option('--no-keys', dest='no_keys', action='store_true', help='do not display item keys')
         self._parser.add_option_group(formatting_options)
 
-    def add_application_options(self, group):
-        # XXX why is it in ConsoleApplication and not BaseApplication? -romain
-        pass
-
     def _handle_options(self):
         if self.options.formatter:
             formatter_name = self.options.formatter
diff --git a/weboob/tools/application/repl.py b/weboob/tools/application/repl.py
index 3eafa0582dc6f56ab0ec04d89c6cb1d1429cede0..a6e04e9ab92a6d8be6149e50390760d29fd5462b 100644
--- a/weboob/tools/application/repl.py
+++ b/weboob/tools/application/repl.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright(C) 2010  Christophe Benz
+# Copyright(C) 2010  Christophe Benz, Romain Bignon
 #
 # 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
@@ -19,16 +19,12 @@
 from __future__ import with_statement
 
 import atexit
-import cmd
-from cStringIO import StringIO
-from functools import partial
+from cmd import Cmd
 import getpass
-from inspect import getargspec
 import logging
 from optparse import OptionGroup, OptionParser
 import os
 import re
-import subprocess
 import sys
 
 from weboob.capabilities.base import FieldNotFound
@@ -41,10 +37,13 @@
 from .results import ResultsCondition, ResultsConditionException
 
 
-__all__ = ['ReplApplication']
+__all__ = ['ReplApplication', 'NotEnoughArguments']
 
 
-class ReplApplication(cmd.Cmd, BaseApplication):
+class NotEnoughArguments(Exception):
+    pass
+
+class ReplApplication(Cmd, BaseApplication):
     """
     Base application class for CLI applications.
     """
@@ -53,7 +52,7 @@ class ReplApplication(cmd.Cmd, BaseApplication):
     SYNOPSIS += '       %prog [--help] [--version]'
 
     def __init__(self):
-        cmd.Cmd.__init__(self)
+        Cmd.__init__(self)
         self.prompt = '%s> ' % self.APPNAME
         self.intro = '\n'.join(('Welcome to %s v%s' % (self.APPNAME, self.VERSION),
                                 '',
@@ -69,9 +68,6 @@ def __init__(self):
         self.hidden_commands = set(['EOF'])
 
         option_parser = OptionParser(self.SYNOPSIS, version=self._get_optparse_version())
-        app_options = OptionGroup(option_parser, '%s Options' % self.APPNAME.capitalize())
-        self.add_application_options(app_options)
-        option_parser.add_option_group(app_options)
 
         try:
             BaseApplication.__init__(self, option_parser=option_parser)
@@ -85,7 +81,7 @@ def __init__(self):
             self._parser.description = ''
 
         app_cmds, weboob_cmds, undoc_cmds = self.get_commands_doc()
-        help_str = '%s Commands:\n%s\n\n' % (self.APPNAME, '\n'.join(' %s' % cmd for cmd in sorted(app_cmds + undoc_cmds)))
+        help_str = '%s Commands:\n%s\n\n' % (self.APPNAME.capitalize(), '\n'.join(' %s' % cmd for cmd in sorted(app_cmds + undoc_cmds)))
         help_str +='Weboob Commands:\n%s\n' % '\n'.join(' %s' % cmd for cmd in weboob_cmds)
         self._parser.description += help_str
 
@@ -140,6 +136,29 @@ def run(klass, args=None):
         except BackendNotFound, e:
             logging.error(e)
 
+    def parseargs(self, line, nb, req_n=None):
+        args = line.strip().split(' ', nb - 1)
+        if req_n is not None and len(args) < req_n:
+            raise NotEnoughArguments('Command needs %d arguments' % req_n)
+
+        if len(args) < nb:
+            args += tuple([None for i in xrange(nb - len(args))])
+        return args
+
+    def onecmd(self, _cmd):
+        """
+        This REPL method is overrided to catch some particular exceptions.
+        """
+        try:
+            return super(ReplApplication, self).onecmd(_cmd)
+        except CallErrors, e:
+            if len(e.errors) == 1 and isinstance(e.errors[0][1], FieldNotFound):
+                print >>sys.stderr, e.errors[0][1]
+            else:
+                raise
+        except NotEnoughArguments, e:
+            print >>sys.stderr, 'Error: no enough arguments.'
+
     def main(self, argv):
         cmd_args = argv[1:]
         if cmd_args:
@@ -164,15 +183,11 @@ def do(self, function, *args, **kwargs):
         if fields == '$direct':
             fields = None
         elif fields == '$full':
-            fields = [k for k, v in iter_fields(obj)]
-        try:
-            for values in self.weboob.do(self._complete, self.options.count, fields, function, *args, **kwargs):
-                yield values
-        except CallErrors, e:
-            if len(e.errors) == 1 and isinstance(e.errors[0][1], FieldNotFound):
-                logging.error(e.errors[0][1])
-            else:
-                raise
+            # XXX IT ABSOLUTLY DOESN'T WORK, OBJ ISN'T EXISTANT.
+            # PLEASE REVIEW THIS CODE.
+            #fields = [k for k, v in iter_fields(obj)]
+            fields = None
+        return self.weboob.do(self._complete, self.options.count, fields, function, *args, **kwargs)
 
     # options related methods
 
@@ -284,7 +299,7 @@ def default(self, line):
         print 'Unknown command: "%s"' % line
 
     def completenames(self, text, *ignored):
-        return ['%s ' % name for name in cmd.Cmd.completenames(self, text, *ignored) if name not in self.hidden_commands]
+        return ['%s ' % name for name in Cmd.completenames(self, text, *ignored) if name not in self.hidden_commands]
 
     def completion_helper(self, text, choices):
         if text: