[mtv] Extract subtitles (Closes #4811)

[youtube-dl.git] / youtube_dl / __init__.py

diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py
index 09da8802d6b9c774f0314636709e2ee4a2803976..e90679ff974e6464885284733edf96ab4aca09b9 100644 (file)
--- a/youtube_dl/__init__.py
+++ b/youtube_dl/__init__.py
@@ -241,6 +241,12 @@ def _real_main(argv=None):
             'verboseOutput': opts.verbose,
             'exec_cmd': opts.exec_cmd,
         })
+    if opts.xattr_set_filesize:
+        try:
+            import xattr
+            xattr  # Confuse flake8
+        except ImportError:
+            parser.error('setting filesize xattr requested but python-xattr is not available')
 
     ydl_opts = {
         'usenetrc': opts.usenetrc,
@@ -337,6 +343,7 @@ def _real_main(argv=None):
         'external_downloader': opts.external_downloader,
         'list_thumbnails': opts.list_thumbnails,
         'playlist_items': opts.playlist_items,
+        'xattr_set_filesize': opts.xattr_set_filesize,
     }
 
     with YoutubeDL(ydl_opts) as ydl:
@@ -354,7 +361,9 @@ def _real_main(argv=None):
                 sys.exit()
 
             ydl.warn_if_short_id(sys.argv[1:] if argv is None else argv)
-            parser.error('you must provide at least one URL')
+            parser.error(
+                'You must provide at least one URL.\n'
+                'Type youtube-dl --help to see a list of all options.')
 
         try:
             if opts.load_info_filename is not None: