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[rai] Fix extraction (Closes #5396)

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This commit is contained in:
Sergey M․ 2015-04-10 22:27:16 +06:00
parent 7088f5b5fa
commit 8749477ed0
1 changed files with 52 additions and 20 deletions
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66
youtube_dl/extractor/rai.py
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@ -13,7 +13,7 @@ from ..utils import (
class RaiIE(InfoExtractor):
_VALID_URL = r'(?P<url>http://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html)'
_VALID_URL = r'(?P<url>(?P<host>http://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it))/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html)'
_TESTS = [
{
'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
@ -64,32 +64,65 @@ class RaiIE(InfoExtractor):
},
]
def _extract_relinker_url(self, webpage):
return self._proto_relative_url(self._search_regex(
[r'name="videourl" content="([^"]+)"', r'var\s+videoURL(?:_MP4)?\s*=\s*"([^"]+)"'],
webpage, 'relinker url', default=None))
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
host = mobj.group('host')
media = self._download_json('%s?json' % mobj.group('url'), video_id, 'Downloading video JSON')
webpage = self._download_webpage(url, video_id)
relinker_url = self._extract_relinker_url(webpage)
if not relinker_url:
iframe_path = self._search_regex(
r'<iframe[^>]+src="/?(dl/[^"]+\?iframe\b[^"]*)"',
webpage, 'iframe')
iframe_page = self._download_webpage(
'%s/%s' % (host, iframe_path), video_id)
relinker_url = self._extract_relinker_url(iframe_page)
relinker = self._download_json(
'%s&output=47' % relinker_url, video_id)
media_url = relinker['video'][0]
ct = relinker.get('ct')
if ct == 'f4m':
formats = self._extract_f4m_formats(
media_url + '&hdcore=3.7.0&plugin=aasp-3.7.0.39.44', video_id)
else:
formats = [{
'url': media_url,
'format_id': ct,
}]
json_link = self._html_search_meta(
'jsonlink', webpage, 'JSON link', default=None)
if json_link:
media = self._download_json(
host + json_link, video_id, 'Downloading video JSON')
title = media.get('name')
description = media.get('desc')
thumbnail = media.get('image_300') or media.get('image_medium') or media.get('image')
duration = parse_duration(media.get('length'))
uploader = media.get('author')
upload_date = unified_strdate(media.get('date'))
else:
title = self._search_regex(
r'var\s+videoTitolo\s*=\s*"([^"]+)";',
webpage, 'title', default=None) or self._og_search_title(webpage)
description = self._og_search_description(webpage)
thumbnail = self._og_search_thumbnail(webpage)
duration = None
uploader = self._html_search_meta('Editore', webpage, 'uploader')
upload_date = unified_strdate(self._html_search_meta(
'item-date', webpage, 'upload date'))
formats = []
for format_id in ['wmv', 'm3u8', 'mediaUri', 'h264']:
media_url = media.get(format_id)
if not media_url:
continue
formats.append({
'url': media_url,
'format_id': format_id,
'ext': 'mp4',
})
subtitles = self.extract_subtitles(video_id, url)
subtitles = self.extract_subtitles(video_id, webpage)
return {
'id': video_id,
@ -103,8 +136,7 @@ class RaiIE(InfoExtractor):
'subtitles': subtitles,
}
def _get_subtitles(self, video_id, url):
webpage = self._download_webpage(url, video_id)
def _get_subtitles(self, video_id, webpage):
subtitles = {}
m = re.search(r'<meta name="closedcaption" content="(?P<captions>[^"]+)"', webpage)
if m: