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Merge Gavin van Lelyveld's patch for --playlist-start option
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youtube-dl
20
youtube-dl
@ -543,7 +543,7 @@ class FileDownloader(object):
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else:
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# Examine the reported length
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if (content_length is not None and
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resume_len - 100 < long(content_length) < resume_len + 100):
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(resume_len - 100 < long(content_length) < resume_len + 100)):
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# The file had already been fully downloaded.
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# Explanation to the above condition: in issue #175 it was revealed that
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# YouTube sometimes adds or removes a few bytes from the end of the file,
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@ -1941,6 +1941,11 @@ class YoutubePlaylistIE(InfoExtractor):
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break
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pagenum = pagenum + 1
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playliststart = self._downloader.params.get('playliststart', 1)
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playliststart -= 1 #our arrays are zero-based but the playlist is 1-based
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if playliststart > 0:
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video_ids = video_ids[playliststart:]
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for id in video_ids:
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self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
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return
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@ -1996,6 +2001,11 @@ class YoutubeUserIE(InfoExtractor):
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ids_in_page.append(mobj.group(1))
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video_ids.extend(ids_in_page)
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playliststart = self._downloader.params.get('playliststart', 1)
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playliststart = playliststart-1 #our arrays are zero-based but the playlist is 1-based
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if playliststart > 0:
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video_ids = video_ids[playliststart:]
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for id in video_ids:
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self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
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return
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@ -2093,6 +2103,8 @@ if __name__ == '__main__':
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dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)')
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parser.add_option('-R', '--retries',
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dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10)
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parser.add_option('--playlist-start',
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dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1)
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authentication = optparse.OptionGroup(parser, 'Authentication Options')
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authentication.add_option('-u', '--username',
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@ -2188,6 +2200,11 @@ if __name__ == '__main__':
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opts.retries = long(opts.retries)
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except (TypeError, ValueError), err:
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parser.error(u'invalid retry count specified')
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if opts.playliststart is not None:
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try:
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opts.playliststart = long(opts.playliststart)
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except (TypeError, ValueError), err:
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parser.error(u'invalid playlist page specified')
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# Information extractors
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youtube_ie = YoutubeIE()
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@ -2229,6 +2246,7 @@ if __name__ == '__main__':
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'retries': opts.retries,
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'continuedl': opts.continue_dl,
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'noprogress': opts.noprogress,
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'playliststart': opts.playliststart,
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})
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fd.add_info_extractor(youtube_search_ie)
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fd.add_info_extractor(youtube_pl_ie)
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