new ReplApplication base class

weboob/applications/videoob/videoob.py

@@ -17,39 +17,54 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 
+import logging
+
 from weboob.capabilities.video import ICapVideo
-from weboob.tools.application.console import ConsoleApplication
+from weboob.tools.application.repl import ReplApplication
 
 
 __all__ = ['Videoob']
 
 
-class Videoob(ConsoleApplication):
+class Videoob(ReplApplication):
     APPNAME = 'videoob'
     VERSION = '0.1'
-    COPYRIGHT = 'Copyright(C) 2010 Christophe Benz, Romain Bignon'
+    COPYRIGHT = 'Copyright(C) 2010 Christophe Benz, Romain Bignon, John Obbele'
+
+    def load_default_backends(self):
+        self.load_backends(caps=ICapVideo)
 
     def add_application_options(self, group):
         group.add_option('--nsfw', action='store_true', help='enable non-suitable for work videos')
 
-    def main(self, argv):
+    def handle_application_options(self):
         if self.options.backends:
             self.options.nsfw = True
-        return self.process_command(*argv[1:])
 
-    @ConsoleApplication.command('Get information about a video (accepts ID or URL)')
-    def command_info(self, _id):
+    def do_info(self, _id):
+        """
+        info ID
+
+        Get information about a video.
+        """
+        if not _id:
+            logging.error(u'This command takes an argument: %s' % self.get_command_help('info', short=True))
+            return
         _id, backend_name = self.parse_id(_id)
         names = (backend_name,) if backend_name is not None else None
-        self.load_backends(ICapVideo, names=names)
         for backend, video in self.do('get_video', _id):
             if video is None:
                 continue
             self.format(video)
+    
+    def do_search(self, pattern=None):
+        """
+        search [PATTERN]
 
-    @ConsoleApplication.command('Search for videos')
-    def command_search(self, pattern=None):
-        self.load_backends(ICapVideo)
+        Search for videos matching a PATTERN.
+
+        If PATTERN is not given, this command will search for the latest videos.
+        """
         self.set_formatter_header(u'Search pattern: %s' % pattern if pattern else u'Latest videos')
         for backend, video in self.do('iter_search_results', pattern=pattern, nsfw=self.options.nsfw,
                                       max_results=self.options.count):