youtube-dl

commit 8939f784d92a8267f5bb1967e7953c2952ca243c
parent df0588a31f42010d4d43a428ca8a8d5908a960c9
Author: Yen Chi Hsuan <yan12125@gmail.com>
Date:   Fri,  3 Feb 2017 18:53:14 +0800

Merge pull request #11901 from ThomasChr/randonplaylistorder

New parameter --playlist-random to randomize playlist download order. Fixes #11889
Diffstat:
M
youtube_dl/YoutubeDL.py
 | 
5
+++++
M
youtube_dl/__init__.py
 | 
1
+
M
youtube_dl/options.py
 | 
4
++++

3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
@@ -24,6 +24,7 @@ import sys
 import time
 import tokenize
 import traceback
+import random
 
 from .compat import (
     compat_basestring,
@@ -159,6 +160,7 @@ class YoutubeDL(object):
     playlistend:       Playlist item to end at.
     playlist_items:    Specific indices of playlist to download.
     playlistreverse:   Download playlist items in reverse order.
+    playlistrandom:    Download playlist items in random order.
     matchtitle:        Download only matching titles.
     rejecttitle:       Reject downloads for matching titles.
     logger:            Log messages to a logging.Logger instance.
@@ -842,6 +844,9 @@ class YoutubeDL(object):
             if self.params.get('playlistreverse', False):
                 entries = entries[::-1]
 
+            if self.params.get('playlistrandom', False):
+                random.shuffle(entries)
+
             for i, entry in enumerate(entries, 1):
                 self.to_screen('[download] Downloading video %s of %s' % (i, n_entries))
                 extra = {
diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py
@@ -344,6 +344,7 @@ def _real_main(argv=None):
         'playliststart': opts.playliststart,
         'playlistend': opts.playlistend,
         'playlistreverse': opts.playlist_reverse,
+        'playlistrandom': opts.playlist_random,
         'noplaylist': opts.noplaylist,
         'logtostderr': opts.outtmpl == '-',
         'consoletitle': opts.consoletitle,
diff --git a/youtube_dl/options.py b/youtube_dl/options.py
@@ -471,6 +471,10 @@ def parseOpts(overrideArguments=None):
         action='store_true',
         help='Download playlist videos in reverse order')
     downloader.add_option(
+        '--playlist-random',
+        action='store_true',
+        help='Download playlist videos in random order')
+    downloader.add_option(
         '--xattr-set-filesize',
         dest='xattr_set_filesize', action='store_true',
         help='Set file xattribute ytdl.filesize with expected file size (experimental)')