From 7a86ddfbb677c37b143d501b8f592f03f5471394 Mon Sep 17 00:00:00 2001
From: Christophe Benz <christophe.benz@gmail.com>
Date: Tue, 20 Apr 2010 18:58:58 +0200
Subject: [PATCH] move enabled backends option to BaseApplication

---
 weboob/frontends/videoob/application.py | 9 +--------
 weboob/tools/application/base.py        | 3 +++
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/weboob/frontends/videoob/application.py b/weboob/frontends/videoob/application.py
index 151ff086..787d5230 100644
--- a/weboob/frontends/videoob/application.py
+++ b/weboob/frontends/videoob/application.py
@@ -25,15 +25,8 @@ class Videoob(ConsoleApplication):
     APPNAME = 'videoob'
     CONFIG = {}
 
-    def configure_parser(self, parser):
-        parser.add_option('-b', '--backends', help='what backend(s) to enable (comma separated)')
-
     def main(self, argv):
-        names = None
-        if self.options.backends:
-            names = self.options.backends.split(',')
-
-        self.weboob.load_modules(ICapVideoProvider, names=names)
+        self.weboob.load_modules(ICapVideoProvider, names=self.enabled_backends)
         return self.process_command(*argv[1:])
 
     @ConsoleApplication.command('Get video information')
diff --git a/weboob/tools/application/base.py b/weboob/tools/application/base.py
index 16d5540e..2ccde9cd 100644
--- a/weboob/tools/application/base.py
+++ b/weboob/tools/application/base.py
@@ -107,9 +107,11 @@ class BaseApplication(object):
     def run(klass):
         app = klass()
         parser = OptionParser('Usage: %prog [options (-h for help)] URL...') 
+        parser.add_option('-b', '--backends', help='what backend(s) to enable (comma separated)')
         parser.add_option('-d', '--debug', action='store_true', help='display debug messages') 
         parser.add_option('-q', '--quiet', action='store_true', help='display only error messages') 
         parser.add_option('-v', '--verbose', action='store_true', help='display info messages') 
+        app._configure_parser(parser)
         app.configure_parser(parser)
         app.options, args = parser.parse_args(sys.argv)
         if app.options.debug:
@@ -122,6 +124,7 @@ class BaseApplication(object):
             level = logging.WARNING
         log_format = '%(asctime)s:%(levelname)s:%(filename)s:%(lineno)d:%(funcName)s %(message)s'
         logging.basicConfig(stream=sys.stdout, level=level, format=log_format)
+        app.enabled_backends = app.options.backends.split(',') if app.options.backends else None
         try:
             sys.exit(app.main(args))
         except KeyboardInterrupt: