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add reverse order feature

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This commit is contained in:
Verte Vero 2011-12-14 06:34:29 -06:00
parent 561504fffa
commit 552c435360
1 changed files with 11 additions and 1 deletions
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youtube-dl
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@ -2547,8 +2547,13 @@ class YoutubePlaylistIE(InfoExtractor):
playliststart = self._downloader.params.get('playliststart', 1) - 1 playliststart = self._downloader.params.get('playliststart', 1) - 1
playlistend = self._downloader.params.get('playlistend', -1) playlistend = self._downloader.params.get('playlistend', -1)
reverseorder = self._downloader.params.get('reverseorder', True)
video_ids = video_ids[playliststart:playlistend] video_ids = video_ids[playliststart:playlistend]
if reverseorder:
video_ids.reverse()
for id in video_ids: for id in video_ids:
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
return return
@ -2629,6 +2634,7 @@ class YoutubeUserIE(InfoExtractor):
all_ids_count = len(video_ids) all_ids_count = len(video_ids)
playliststart = self._downloader.params.get('playliststart', 1) - 1 playliststart = self._downloader.params.get('playliststart', 1) - 1
playlistend = self._downloader.params.get('playlistend', -1) playlistend = self._downloader.params.get('playlistend', -1)
reverseorder = self._downloader.params.get('reverseorder', True)
if playlistend == -1: if playlistend == -1:
video_ids = video_ids[playliststart:] video_ids = video_ids[playliststart:]
@ -2638,6 +2644,9 @@ class YoutubeUserIE(InfoExtractor):
self._downloader.to_screen("[youtube] user %s: Collected %d video ids (downloading %d of them)" % self._downloader.to_screen("[youtube] user %s: Collected %d video ids (downloading %d of them)" %
(username, all_ids_count, len(video_ids))) (username, all_ids_count, len(video_ids)))
if reverseorder:
video_ids.reverse()
for video_id in video_ids: for video_id in video_ids:
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id) self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id)
@ -4161,7 +4170,8 @@ def parseOpts():
dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1) dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1)
selection.add_option('--playlist-end', selection.add_option('--playlist-end',
dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1) dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1)
selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)') selection.add_option('--reverse-order', action='store_true', dest='reverseorder', help='reverse download order for user pages/playlists', default=False)
selection.add_option('--match-title', action='store_true', dest='matchtitle', metavar='REGEX', help='download only matching titles (regex or caseless sub-string)')
selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)') selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)')
selection.add_option('--max-downloads', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None) selection.add_option('--max-downloads', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None)