diff --git a/tools/make_man.py b/tools/make_man.py
index 718d7ec41ec7efa1c54849ed4699a483bcc9d129..cc11121a50b409d48144db6dd57edb9cb31abaa1 100755
--- a/tools/make_man.py
+++ b/tools/make_man.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-# Copyright(C) 2010-2014 Laurent Bachelier
+# Copyright(C) 2010-2018 Laurent Bachelier
 #
 # This file is part of weboob.
 #
@@ -28,13 +28,14 @@
 import sys
 import tempfile
 import time
-
 from datetime import datetime
-from weboob.tools.application.base import Application
+from textwrap import dedent
 
+from weboob.tools.application.base import Application
 
 BASE_PATH = os.path.join(os.path.dirname(__file__), os.pardir)
 DEST_DIR = 'man'
+COMP_PATH = 'tools/weboob_bash_completion'
 
 
 class ManpageHelpFormatter(optparse.HelpFormatter):
@@ -107,6 +108,7 @@ def format_option_strings(self, option):
 def main():
     scripts_path = os.path.join(BASE_PATH, "scripts")
     files = os.listdir(scripts_path)
+    completions = dict()
 
     # Create a fake "scripts" modules to import the scripts into
     sys.modules["scripts"] = imp.new_module("scripts")
@@ -132,11 +134,12 @@ def main():
                     # Find the applications we can handle
                     for klass in script.__dict__.values():
                         if inspect.isclass(klass) and issubclass(klass, Application) and klass.VERSION:
-                            analyze_application(klass, fname)
+                            completions[fname] = analyze_application(klass, fname)
                 finally:
                     # Cleanup compiled files if needed
                     if (os.path.isfile(tmpfile + "c")):
                         os.unlink(tmpfile + "c")
+    write_completions(completions)
 
 
 def format_title(title):
@@ -241,5 +244,37 @@ def analyze_application(app, script_name):
             manfile.write('%s\n' % line.lstrip().encode('utf-8'))
     print("wrote %s/%s.1" % (DEST_DIR, script_name))
 
+    return application._shell_completion_items()
+
+
+def write_completions(completions):
+    compscript = dedent('''
+    # Weboob completion for Bash (automatically generated by tools/make_man.sh)
+    #
+    # vim: filetype=sh expandtab softtabstop=4 shiftwidth=4
+    #
+    # This file is part of weboob.
+    #
+    # This script can be distributed under the same license as the
+    # weboob or bash packages.
+    ''')
+    for name, items in completions.items():
+        compscript += dedent('''
+        _weboob_{1}()
+        {{
+            local cur args
+
+            COMPREPLY=()
+            cur=${{COMP_WORDS[COMP_CWORD]}}
+            args="{2}"
+
+            COMPREPLY=( $(compgen -o default -W "${{args}}" -- "$cur" ) )
+        }}
+        complete -F _weboob_{1} {0}
+        ''').format(name, name.replace('-', '_'), ' '.join(items))
+    with open(os.path.join(BASE_PATH, COMP_PATH), 'w') as f:
+        f.write(compscript)
+
+
 if __name__ == '__main__':
     sys.exit(main())
diff --git a/tools/weboob_bash_completion b/tools/weboob_bash_completion
index be626977b4fde1db9ab9aa04ab2a90b9f6117fb8..e565d871a22fbce6ab47ce1cb1513f615a7ea2eb 100644
--- a/tools/weboob_bash_completion
+++ b/tools/weboob_bash_completion
@@ -1,42 +1,549 @@
-# Weboob completion for Bash
+
+# Weboob completion for Bash (automatically generated by tools/make_man.sh)
 #
 # vim: filetype=sh expandtab softtabstop=4 shiftwidth=4
 #
-# Copyright(C) 2010-2011  Christophe Benz
-#
 # This file is part of weboob.
 #
-# weboob 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.
-#
-# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
-#
 # This script can be distributed under the same license as the
 # weboob or bash packages.
 
-_weboob()
+_weboob_weboob_config()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_weboob_config weboob-config
+
+_weboob_weboob_repos()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_weboob_repos weboob-repos
+
+_weboob_weboob_debug()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_weboob_debug weboob-debug
+
+_weboob_qcookboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qcookboob qcookboob
+
+_weboob_boobathon()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobathon boobathon
+
+_weboob_galleroob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_galleroob galleroob
+
+_weboob_webcontentedit()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_webcontentedit webcontentedit
+
+_weboob_suboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_suboob suboob
+
+_weboob_wetboobs()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_wetboobs wetboobs
+
+_weboob_boobank()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobank boobank
+
+_weboob_qwebcontentedit()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qwebcontentedit qwebcontentedit
+
+_weboob_qhavedate()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qhavedate qhavedate
+
+_weboob_booblyrics()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_booblyrics booblyrics
+
+_weboob_qboobmsg()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qboobmsg qboobmsg
+
+_weboob_monboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_monboob monboob
+
+_weboob_handjoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_handjoob handjoob
+
+_weboob_translaboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_translaboob translaboob
+
+_weboob_videoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_videoob videoob
+
+_weboob_weboob_config_qt()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_weboob_config_qt weboob-config-qt
+
+_weboob_flatboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_flatboob flatboob
+
+_weboob_radioob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_radioob radioob
+
+_weboob_qflatboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qflatboob qflatboob
+
+_weboob_geolooc()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_geolooc geolooc
+
+_weboob_weboob_cli()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_weboob_cli weboob-cli
+
+_weboob_parceloob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_parceloob parceloob
+
+_weboob_qhandjoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qhandjoob qhandjoob
+
+_weboob_cineoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_cineoob cineoob
+
+_weboob_weboorrents()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_weboorrents weboorrents
+
+_weboob_boobmsg()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobmsg boobmsg
+
+_weboob_traveloob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_traveloob traveloob
+
+_weboob_shopoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_shopoob shopoob
+
+_weboob_boobill()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobill boobill
+
+_weboob_boobcoming()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobcoming boobcoming
+
+_weboob_boobtracker()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobtracker boobtracker
+
+_weboob_pastoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_pastoob pastoob
+
+_weboob_boobsize()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobsize boobsize
+
+_weboob_boobooks()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_boobooks boobooks
+
+_weboob_comparoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_comparoob comparoob
+
+_weboob_qbooblyrics()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qbooblyrics qbooblyrics
+
+_weboob_cookboob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_cookboob cookboob
+
+_weboob_qcineoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qcineoob qcineoob
+
+_weboob_qvideoob()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qvideoob qvideoob
+
+_weboob_weboob()
 {
     local cur args
 
     COMPREPLY=()
     cur=${COMP_WORDS[COMP_CWORD]}
-    args="$(${COMP_WORDS[0]} --shell-completion)"
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
 
     COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
 }
+complete -F _weboob_weboob weboob
+
+_weboob_qgalleroob()
+{
+    local cur args
 
-hash weboob-config 2>/dev/null &&
-weboob_applications=$(weboob-config applications 2>/dev/null)
-hash -d weboob-config
-for application in $weboob_applications
-do
-    complete -F _weboob $application
-done
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_qgalleroob qgalleroob
+
+_weboob_havedate()
+{
+    local cur args
+
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    args="-e --insecure -b -I --exclude-backends -h --version --auto-update --backends --help --nss"
+
+    COMPREPLY=( $(compgen -o default -W "${args}" -- "$cur" ) )
+}
+complete -F _weboob_havedate havedate
diff --git a/weboob/tools/application/base.py b/weboob/tools/application/base.py
index c7c29ee1b68011c32ad31e1431c9f8dfe053ccfc..c5bce9cb12bcd26d3fd7d1a2f7469cf3e9ff06f8 100644
--- a/weboob/tools/application/base.py
+++ b/weboob/tools/application/base.py
@@ -354,15 +354,19 @@ def bcall_errors_handler(self, errors, debugmsg='Use --debug option to print bac
         if ask_debug_mode:
             print(debugmsg, file=self.stderr)
 
+    def _shell_completion_items(self):
+        items = set()
+        for option in self._parser.option_list:
+            if option.help is not optparse.SUPPRESS_HELP:
+                items.update(str(option).split('/'))
+        items.update(self._get_completions())
+        return items
+
     def parse_args(self, args):
         self.options, args = self._parser.parse_args(args)
 
         if self.options.shell_completion:
-            items = set()
-            for option in self._parser.option_list:
-                if option.help is not optparse.SUPPRESS_HELP:
-                    items.update(str(option).split('/'))
-            items.update(self._get_completions())
+            items = self._shell_completion_items()
             print(' '.join(items))
             sys.exit(0)