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Merge pull request #7599 from lalinsky/fix-youtube

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[youtube] More explicit player config JSON extraction (fixes #7468)
This commit is contained in:
Sergey M 2015-11-23 20:52:23 +06:00
commit 5ae17037a3
1 changed files with 30 additions and 8 deletions
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38
youtube_dl/extractor/youtube.py
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@ -691,7 +691,23 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
{
'url': 'http://vid.plus/FlRa-iH7PGw',
'only_matching': True,
}
},
{
# Title with JS-like syntax "};"
'url': 'https://www.youtube.com/watch?v=lsguqyKfVQg',
'info_dict': {
'id': 'lsguqyKfVQg',
'ext': 'mp4',
'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21',
'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a',
'upload_date': '20151119',
'uploader_id': 'IronSoulElf',
'uploader': 'IronSoulElf',
},
'params': {
'skip_download': True,
},
},
]
def __init__(self, *args, **kwargs):
@ -875,16 +891,24 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
return {}
return sub_lang_list
def _get_ytplayer_config(self, webpage):
patterns = [
r';ytplayer\.config\s*=\s*({.*?});ytplayer',
r';ytplayer\.config\s*=\s*({.*?});',
]
config = self._search_regex(patterns, webpage, 'ytconfig.player', default=None)
if config is not None:
return json.loads(uppercase_escape(config))
def _get_automatic_captions(self, video_id, webpage):
"""We need the webpage for getting the captions url, pass it as an
argument to speed up the process."""
self.to_screen('%s: Looking for automatic captions' % video_id)
mobj = re.search(r';ytplayer.config = ({.*?});', webpage)
player_config = self._get_ytplayer_config(webpage)
err_msg = 'Couldn\'t find automatic captions for %s' % video_id
if mobj is None:
if player_config is None:
self._downloader.report_warning(err_msg)
return {}
player_config = json.loads(mobj.group(1))
try:
args = player_config['args']
caption_url = args['ttsurl']
@ -1091,10 +1115,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
age_gate = False
video_info = None
# Try looking directly into the video webpage
mobj = re.search(r';ytplayer\.config\s*=\s*({.*?});', video_webpage)
if mobj:
json_code = uppercase_escape(mobj.group(1))
ytplayer_config = json.loads(json_code)
ytplayer_config = self._get_ytplayer_config(video_webpage)
if ytplayer_config is not None:
args = ytplayer_config['args']
if args.get('url_encoded_fmt_stream_map'):
# Convert to the same format returned by compat_parse_qs