add command 'download'

weboob/applications/videoob/videoob.py

@@ -15,8 +15,9 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-
+import subprocess
 import sys
+import os
 
 from weboob.capabilities.video import ICapVideo
 from weboob.capabilities.base import NotLoaded
@@ -92,6 +93,36 @@ class Videoob(ReplApplication):
     def _complete_id(self):
         return ['%s@%s' % (video.id, video.backend) for video in self.videos]
 
+    def complete_download(self, text, line, *ignored):
+        args = line.split(' ')
+        if len(args) == 2:
+            return self._complete_id()
+        elif len(args) >= 3:
+            return self.path_completer(args[2])
+
+    def do_download(self, line):
+        """
+        download ID [FILENAME]
+
+        Download a video
+        """
+        _id, dest = self.parse_command_args(line, 2, 1)
+        video = self._get_video(_id, ['url'])
+        if not video:
+            print 'Video not found: %s' %  _id
+            return 1
+
+        with open('/dev/null', 'w') as devnull:
+            process = subprocess.Popen(['which', 'wget'], stdout=devnull)
+            if process.wait() != 0:
+                print >>sys.stderr, 'Please install "wget"'
+                return 1
+
+        if dest is not None:
+            os.system('wget %s -O %s' % (video.url, dest))
+        else:
+            os.system('wget %s' % (video.url))
+
     def complete_play(self, text, line, *ignored):
         args = line.split(' ')
         if len(args) == 2: