diff options
Diffstat (limited to 'youtube_dl/extractor/rai.py')
| -rw-r--r-- | youtube_dl/extractor/rai.py | 286 |
1 files changed, 173 insertions, 113 deletions
diff --git a/youtube_dl/extractor/rai.py b/youtube_dl/extractor/rai.py index e36ce1aa1..dc640b1bc 100644 --- a/youtube_dl/extractor/rai.py +++ b/youtube_dl/extractor/rai.py @@ -1,47 +1,141 @@ from __future__ import unicode_literals -import re - from .common import InfoExtractor -from ..compat import ( - compat_urllib_parse, - compat_urlparse, -) +from ..compat import compat_urlparse from ..utils import ( - ExtractorError, determine_ext, + ExtractorError, + find_xpath_attr, + fix_xml_ampersands, + int_or_none, parse_duration, unified_strdate, - int_or_none, + update_url_query, xpath_text, ) -class RaiTVIE(InfoExtractor): - _VALID_URL = r'https?://(?:.+?\.)?(?: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' +class RaiBaseIE(InfoExtractor): + def _extract_relinker_formats(self, relinker_url, video_id): + formats = [] + + for platform in ('mon', 'flash', 'native'): + relinker = self._download_xml( + relinker_url, video_id, + note='Downloading XML metadata for platform %s' % platform, + transform_source=fix_xml_ampersands, + query={'output': 45, 'pl': platform}, + headers=self.geo_verification_headers()) + + media_url = find_xpath_attr(relinker, './url', 'type', 'content').text + if media_url == 'http://download.rai.it/video_no_available.mp4': + self.raise_geo_restricted() + + ext = determine_ext(media_url) + if (ext == 'm3u8' and platform != 'mon') or (ext == 'f4m' and platform != 'flash'): + continue + + if ext == 'm3u8': + formats.extend(self._extract_m3u8_formats( + media_url, video_id, 'mp4', 'm3u8_native', + m3u8_id='hls', fatal=False)) + elif ext == 'f4m': + manifest_url = update_url_query( + media_url.replace('manifest#live_hds.f4m', 'manifest.f4m'), + {'hdcore': '3.7.0', 'plugin': 'aasp-3.7.0.39.44'}) + formats.extend(self._extract_f4m_formats( + manifest_url, video_id, f4m_id='hds', fatal=False)) + else: + bitrate = int_or_none(xpath_text(relinker, 'bitrate')) + formats.append({ + 'url': media_url, + 'tbr': bitrate if bitrate > 0 else None, + 'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http', + }) + + return formats + + def _extract_from_content_id(self, content_id, base_url): + media = self._download_json( + 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % content_id, + content_id, 'Downloading video JSON') + + thumbnails = [] + for image_type in ('image', 'image_medium', 'image_300'): + thumbnail_url = media.get(image_type) + if thumbnail_url: + thumbnails.append({ + 'url': compat_urlparse.urljoin(base_url, thumbnail_url), + }) + + 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: + formats.extend(self._extract_relinker_formats(media['mediaUri'], content_id)) + self._sort_formats(formats) + else: + raise ExtractorError('not a media file') + + subtitles = {} + captions = media.get('subtitlesUrl') + if captions: + STL_EXT = '.stl' + SRT_EXT = '.srt' + if captions.endswith(STL_EXT): + captions = captions[:-len(STL_EXT)] + SRT_EXT + subtitles['it'] = [{ + 'ext': 'srt', + 'url': captions, + }] + + return { + 'id': content_id, + 'title': media['name'], + 'description': media.get('desc'), + 'thumbnails': thumbnails, + 'uploader': media.get('author'), + 'upload_date': unified_strdate(media.get('date')), + 'duration': parse_duration(media.get('length')), + 'formats': formats, + 'subtitles': subtitles, + } + + +class RaiTVIE(RaiBaseIE): + _VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+(?:media|ondemand)/.+?-(?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', - 'md5': '96382709b61dd64a6b88e0f791e6df4c', + 'md5': '8970abf8caf8aef4696e7b1f2adfc696', 'info_dict': { 'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391', - 'ext': 'flv', + 'ext': 'mp4', 'title': 'Report del 07/04/2014', 'description': 'md5:f27c544694cacb46a078db84ec35d2d9', 'upload_date': '20140407', 'duration': 6160, + 'thumbnail': 're:^https?://.*\.jpg$', } }, { + # no m3u8 stream 'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html', - 'md5': 'd9751b78eac9710d62c2447b224dea39', + # HDS download, MD5 is unstable 'info_dict': { 'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9', 'ext': 'flv', 'title': 'TG PRIMO TEMPO', 'upload_date': '20140612', 'duration': 1758, + 'thumbnail': 're:^https?://.*\.jpg$', }, + 'skip': 'Geo-restricted to Italy', }, { 'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html', @@ -67,127 +161,70 @@ class RaiTVIE(InfoExtractor): }, { 'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html', - 'md5': '496ab63e420574447f70d02578333437', + 'md5': 'e57493e1cb8bc7c564663f363b171847', 'info_dict': { 'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6', - 'ext': 'flv', + 'ext': 'mp4', 'title': 'Il Candidato - Primo episodio: "Le Primarie"', 'description': 'md5:364b604f7db50594678f483353164fb8', 'upload_date': '20140923', 'duration': 386, + 'thumbnail': 're:^https?://.*\.jpg$', } }, ] def _real_extract(self, url): video_id = self._match_id(url) - media = self._download_json( - 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % video_id, - video_id, 'Downloading video JSON') - - thumbnails = [] - for image_type in ('image', 'image_medium', 'image_300'): - thumbnail_url = media.get(image_type) - if thumbnail_url: - thumbnails.append({ - 'url': thumbnail_url, - }) - - 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('>/', '</') - - relinker = self._download_xml( - media['mediaUri'] + '&output=43', - video_id, transform_source=fix_xml) - - has_subtitle = False - - for element in relinker.findall('element'): - media_url = xpath_text(element, 'url') - ext = determine_ext(media_url) - content_type = xpath_text(element, 'content-type') - if ext == 'm3u8': - formats.extend(self._extract_m3u8_formats( - media_url, video_id, 'mp4', 'm3u8_native', - m3u8_id='hls', fatal=False)) - elif ext == 'f4m': - formats.extend(self._extract_f4m_formats( - media_url + '?hdcore=3.7.0&plugin=aasp-3.7.0.39.44', - video_id, f4m_id='hds', fatal=False)) - 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: - raise ExtractorError('not a media file') + return self._extract_from_content_id(video_id, url) - return { - 'id': video_id, - 'title': media['name'], - 'description': media.get('desc'), - 'thumbnails': thumbnails, - 'uploader': media.get('author'), - 'upload_date': unified_strdate(media.get('date')), - 'duration': parse_duration(media.get('length')), - 'formats': formats, - 'subtitles': subtitles, - } - def _get_subtitles(self, video_id, webpage): - subtitles = {} - m = re.search(r'<meta name="closedcaption" content="(?P<captions>[^"]+)"', webpage) - if m: - captions = m.group('captions') - STL_EXT = '.stl' - SRT_EXT = '.srt' - if captions.endswith(STL_EXT): - captions = captions[:-len(STL_EXT)] + SRT_EXT - subtitles['it'] = [{ - 'ext': 'srt', - 'url': 'http://www.rai.tv%s' % compat_urllib_parse.quote(captions), - }] - return subtitles - - -class RaiIE(InfoExtractor): +class RaiIE(RaiBaseIE): _VALID_URL = r'https?://(?:.+?\.)?(?: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', + 'md5': '2dd727e61114e1ee9c47f0da6914e178', 'info_dict': { 'id': '59d69d28-6bb6-409d-a4b5-ed44096560af', - 'ext': 'flv', + 'ext': 'mp4', 'title': 'Il pacco', 'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a', 'upload_date': '20141221', }, - } + }, + { + # Direct relinker URL + 'url': 'http://www.rai.tv/dl/RaiTV/dirette/PublishingBlock-1912dbbf-3f96-44c3-b4cf-523681fbacbc.html?channel=EuroNews', + # HDS live stream, MD5 is unstable + 'info_dict': { + 'id': '1912dbbf-3f96-44c3-b4cf-523681fbacbc', + 'ext': 'flv', + 'title': 'EuroNews', + }, + 'skip': 'Geo-restricted to Italy', + }, + { + # Embedded content item ID + 'url': 'http://www.tg1.rai.it/dl/tg1/2010/edizioni/ContentSet-9b6e0cba-4bef-4aef-8cf0-9f7f665b7dfb-tg1.html?item=undefined', + 'md5': '84c1135ce960e8822ae63cec34441d63', + 'info_dict': { + 'id': '0960e765-62c8-474a-ac4b-7eb3e2be39c8', + 'ext': 'mp4', + 'title': 'TG1 ore 20:00 del 02/07/2016', + 'upload_date': '20160702', + }, + }, + { + 'url': 'http://www.rainews.it/dl/rainews/live/ContentItem-3156f2f2-dc70-4953-8e2f-70d7489d4ce9.html', + # HDS live stream, MD5 is unstable + 'info_dict': { + 'id': '3156f2f2-dc70-4953-8e2f-70d7489d4ce9', + 'ext': 'flv', + 'title': 'La diretta di Rainews24', + }, + }, ] @classmethod @@ -201,7 +238,30 @@ class RaiIE(InfoExtractor): 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) + webpage, 'iframe', default=None) + if iframe_url: + if not iframe_url.startswith('http'): + iframe_url = compat_urlparse.urljoin(url, iframe_url) + return self.url_result(iframe_url) + + content_item_id = self._search_regex( + r'initEdizione\((?P<q1>[\'"])ContentItem-(?P<content_id>[^\'"]+)(?P=q1)', + webpage, 'content item ID', group='content_id', default=None) + if content_item_id: + return self._extract_from_content_id(content_item_id, url) + + relinker_url = compat_urlparse.urljoin(url, self._search_regex( + r'(?:var\s+videoURL|mediaInfo\.mediaUri)\s*=\s*(?P<q1>[\'"])(?P<url>(https?:)?//mediapolis\.rai\.it/relinker/relinkerServlet\.htm\?cont=\d+)(?P=q1)', + webpage, 'relinker URL', group='url')) + formats = self._extract_relinker_formats(relinker_url, video_id) + self._sort_formats(formats) + + title = self._search_regex( + r'var\s+videoTitolo\s*=\s*([\'"])(?P<title>[^\'"]+)\1', + webpage, 'title', group='title', default=None) or self._og_search_title(webpage) + + return { + 'id': video_id, + 'title': title, + 'formats': formats, + } |