[rai] improve extraction

This commit is contained in:
remitamine 2015-12-25 15:38:12 +01:00
parent fb8e402ad2
commit 06d5556dfa
2 changed files with 121 additions and 87 deletions

View File

@ -528,7 +528,10 @@ from .radiode import RadioDeIE
from .radiojavan import RadioJavanIE from .radiojavan import RadioJavanIE
from .radiobremen import RadioBremenIE from .radiobremen import RadioBremenIE
from .radiofrance import RadioFranceIE from .radiofrance import RadioFranceIE
from .rai import RaiIE from .rai import (
RaiTVIE,
RaiIE,
)
from .rbmaradio import RBMARadioIE from .rbmaradio import RBMARadioIE
from .rds import RDSIE from .rds import RDSIE
from .redtube import RedTubeIE from .redtube import RedTubeIE

View File

@ -8,20 +8,24 @@ from ..compat import (
compat_urlparse, compat_urlparse,
) )
from ..utils import ( from ..utils import (
ExtractorError,
determine_ext,
parse_duration, parse_duration,
unified_strdate, unified_strdate,
int_or_none,
xpath_text,
) )
class RaiIE(InfoExtractor): class RaiTVIE(InfoExtractor):
_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)' _VALID_URL = r'http://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+media/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
_TESTS = [ _TESTS = [
{ {
'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html', 'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
'md5': 'c064c0b2d09c278fb293116ef5d0a32d', 'md5': '96382709b61dd64a6b88e0f791e6df4c',
'info_dict': { 'info_dict': {
'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391', 'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391',
'ext': 'mp4', 'ext': 'flv',
'title': 'Report del 07/04/2014', 'title': 'Report del 07/04/2014',
'description': 'md5:f27c544694cacb46a078db84ec35d2d9', 'description': 'md5:f27c544694cacb46a078db84ec35d2d9',
'upload_date': '20140407', 'upload_date': '20140407',
@ -30,16 +34,14 @@ class RaiIE(InfoExtractor):
}, },
{ {
'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html', 'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html',
'md5': '8bb9c151924ce241b74dd52ef29ceafa', 'md5': 'd9751b78eac9710d62c2447b224dea39',
'info_dict': { 'info_dict': {
'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9', 'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9',
'ext': 'mp4', 'ext': 'flv',
'title': 'TG PRIMO TEMPO', 'title': 'TG PRIMO TEMPO',
'description': '',
'upload_date': '20140612', 'upload_date': '20140612',
'duration': 1758, 'duration': 1758,
}, },
'skip': 'Error 404',
}, },
{ {
'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html', 'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html',
@ -55,110 +57,106 @@ class RaiIE(InfoExtractor):
}, },
{ {
'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-b4a49761-e0cc-4b14-8736-2729f6f73132-tg2.html', 'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-b4a49761-e0cc-4b14-8736-2729f6f73132-tg2.html',
'md5': '35694f062977fe6619943f08ed935730',
'info_dict': { 'info_dict': {
'id': 'b4a49761-e0cc-4b14-8736-2729f6f73132', 'id': 'b4a49761-e0cc-4b14-8736-2729f6f73132',
'ext': 'mp4', 'ext': 'mp4',
'title': 'Alluvione in Sardegna e dissesto idrogeologico', 'title': 'Alluvione in Sardegna e dissesto idrogeologico',
'description': 'Edizione delle ore 20:30 ', 'description': 'Edizione delle ore 20:30 ',
} },
'skip': 'invalid urls',
}, },
{ {
'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html', 'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html',
'md5': '02b64456f7cc09f96ff14e7dd489017e', 'md5': '496ab63e420574447f70d02578333437',
'info_dict': { 'info_dict': {
'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6', 'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6',
'ext': 'flv', 'ext': 'flv',
'title': 'Il Candidato - Primo episodio: "Le Primarie"', 'title': 'Il Candidato - Primo episodio: "Le Primarie"',
'description': 'Primo appuntamento con "Il candidato" con Filippo Timi, alias Piero Zucca presidente!', 'description': 'md5:364b604f7db50594678f483353164fb8',
'uploader': 'RaiTre', 'upload_date': '20140923',
'duration': 386,
} }
}, },
{
'url': 'http://www.report.rai.it/dl/Report/puntata/ContentItem-0c7a664b-d0f4-4b2c-8835-3f82e46f433e.html',
'md5': '037104d2c14132887e5e4cf114569214',
'info_dict': {
'id': '0c7a664b-d0f4-4b2c-8835-3f82e46f433e',
'ext': 'flv',
'title': 'Il pacco',
'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a',
'uploader': 'RaiTre',
'upload_date': '20141221',
},
}
] ]
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): def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url) video_id = self._match_id(url)
video_id = mobj.group('id') media = self._download_json(
host = mobj.group('host') 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % video_id,
video_id, 'Downloading video JSON')
webpage = self._download_webpage(url, video_id) thumbnails = []
for image_type in ('image', 'image_medium', 'image_300'):
thumbnail_url = media.get(image_type)
if thumbnail_url:
thumbnails.append({
'url': thumbnail_url,
})
relinker_url = self._extract_relinker_url(webpage) subtitles = []
formats = []
media_type = media['type']
if 'Audio' in media_type:
formats.append({
'format_id': media.get('formatoAudio'),
'url': media['audioUrl'],
'ext': media.get('formatoAudio'),
})
elif 'Video' in media_type:
def fix_xml(xml):
return xml.replace(' tag elementi', '').replace('>/', '</')
if not relinker_url: relinker = self._download_xml(
iframe_url = self._search_regex( media['mediaUri'] + '&output=43', video_id, transform_source=fix_xml)
[r'<iframe[^>]+src="([^"]*/dl/[^"]+\?iframe\b[^"]*)"',
r'drawMediaRaiTV\(["\'](.+?)["\']'],
webpage, 'iframe')
if not iframe_url.startswith('http'):
iframe_url = compat_urlparse.urljoin(url, iframe_url)
webpage = self._download_webpage(
iframe_url, video_id)
relinker_url = self._extract_relinker_url(webpage)
relinker = self._download_json( has_subtitle = False
'%s&output=47' % relinker_url, video_id)
media_url = relinker['video'][0] for element in relinker.findall('element'):
ct = relinker.get('ct') media_url = xpath_text(element, 'url')
if ct == 'f4m': ext = determine_ext(media_url)
formats = self._extract_f4m_formats( content_type = xpath_text(element, 'content-type')
media_url + '&hdcore=3.7.0&plugin=aasp-3.7.0.39.44', video_id) if ext == 'm3u8':
m3u8_formats = self._extract_m3u8_formats(
media_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls',
fatal=None)
if m3u8_formats:
formats.extend(m3u8_formats)
elif ext == 'f4m':
f4m_formats = self._extract_f4m_formats(
media_url + '?hdcore=3.7.0&plugin=aasp-3.7.0.39.44',
video_id, f4m_id='hds', fatal=None)
if f4m_formats:
formats.extend(f4m_formats)
elif ext == 'stl':
has_subtitle = True
elif content_type.startswith('video/'):
bitrate = int_or_none(xpath_text(element, 'bitrate'))
formats.append({
'url': media_url,
'tbr': bitrate if bitrate > 0 else None,
'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
})
elif content_type.startswith('image/'):
thumbnails.append({
'url': media_url,
})
self._sort_formats(formats)
if has_subtitle:
webpage = self._download_webpage(url, video_id)
subtitles = self._get_subtitles(video_id, webpage)
else: else:
formats = [{ raise ExtractorError('not a media file')
'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)).replace('\\"', '"')
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', default=None))
subtitles = self.extract_subtitles(video_id, webpage)
return { return {
'id': video_id, 'id': video_id,
'title': title, 'title': media['name'],
'description': description, 'description': media.get('desc'),
'thumbnail': thumbnail, 'thumbnails': thumbnails,
'uploader': uploader, 'uploader': media.get('author'),
'upload_date': upload_date, 'upload_date': unified_strdate(media.get('date')),
'duration': duration, 'duration': parse_duration(media.get('length')),
'formats': formats, 'formats': formats,
'subtitles': subtitles, 'subtitles': subtitles,
} }
@ -177,3 +175,36 @@ class RaiIE(InfoExtractor):
'url': 'http://www.rai.tv%s' % compat_urllib_parse.quote(captions), 'url': 'http://www.rai.tv%s' % compat_urllib_parse.quote(captions),
}] }]
return subtitles return subtitles
class RaiIE(InfoExtractor):
_VALID_URL = r'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.report.rai.it/dl/Report/puntata/ContentItem-0c7a664b-d0f4-4b2c-8835-3f82e46f433e.html',
'md5': 'e0e7a8a131e249d1aa0ebf270d1d8db7',
'info_dict': {
'id': '59d69d28-6bb6-409d-a4b5-ed44096560af',
'ext': 'flv',
'title': 'Il pacco',
'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a',
'upload_date': '20141221',
},
}
]
@classmethod
def suitable(cls, url):
return False if RaiTVIE.suitable(url) else super(RaiIE, cls).suitable(url)
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
iframe_url = self._search_regex(
[r'<iframe[^>]+src="([^"]*/dl/[^"]+\?iframe\b[^"]*)"',
r'drawMediaRaiTV\(["\'](.+?)["\']'],
webpage, 'iframe')
if not iframe_url.startswith('http'):
iframe_url = compat_urlparse.urljoin(url, iframe_url)
return self.url_result(iframe_url)