diff options
Diffstat (limited to 'youtube_dl')
| -rw-r--r-- | youtube_dl/extractor/__init__.py | 1 | ||||
| -rw-r--r-- | youtube_dl/extractor/bbcnews.py | 162 |
2 files changed, 163 insertions, 0 deletions
diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py index 6fdaf90b2..51d2d20e9 100644 --- a/youtube_dl/extractor/__init__.py +++ b/youtube_dl/extractor/__init__.py @@ -36,6 +36,7 @@ from .baidu import BaiduVideoIE from .bambuser import BambuserIE, BambuserChannelIE from .bandcamp import BandcampIE, BandcampAlbumIE from .bbccouk import BBCCoUkIE +from .bbcnews import BBCNewsIE from .beeg import BeegIE from .behindkink import BehindKinkIE from .beatportpro import BeatportProIE diff --git a/youtube_dl/extractor/bbcnews.py b/youtube_dl/extractor/bbcnews.py new file mode 100644 index 000000000..b10e30a81 --- /dev/null +++ b/youtube_dl/extractor/bbcnews.py @@ -0,0 +1,162 @@ +from __future__ import unicode_literals + +from .common import InfoExtractor +from ..utils import ( + ExtractorError, + int_or_none, +) +from ..compat import compat_HTTPError +import re +from .bbccouk import BBCCoUkIE + +class BBCNewsIE(BBCCoUkIE): + IE_NAME = 'bbc.com' + IE_DESC = 'BBC news' + _VALID_URL = r'https?://(?:www\.)?(?:bbc\.co\.uk|bbc\.com)/news/(?P<id>[^/]+)' + + _TESTS = [{ + 'url': 'http://www.bbc.com/news/world-europe-32668511', + 'info_dict': { + 'id': 'world-europe-32668511', + 'title': 'Russia stages massive WW2 parade despite Western boycott', + }, + 'playlist_count': 2, + },{ + 'url': 'http://www.bbc.com/news/business-28299555', + 'info_dict': { + 'id': 'business-28299555', + 'title': 'Farnborough Airshow: Video highlights', + }, + 'playlist_count': 9, + },{ + 'url': 'http://www.bbc.com/news/world-europe-32041533', + 'note': 'Video', + 'info_dict': { + 'id': 'p02mprgb', + 'ext': 'mp4', + 'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV', + 'description': 'Germanwings plane crash site in aerial video - Aerial footage showed the site of the crash in the Alps - courtesy BFM TV', + 'duration': 47, + }, + 'params': { + 'skip_download': True, + } + }] + + def _duration_str2int(self, str): + if not str: + return None + ret = re.match(r'^\d+$', str) + if ret: + return int(ret.group(0)) + ret = re.match(r'PT((?P<h>\d+)H)?((?P<m>\d+)M)?(?P<s>\d+)S$', str) + if ret: + total=int(ret.group('s')) + if ret.group('m'): + total+=(int(ret.group('m'))*60) + if ret.group('h'): + total+=(int(ret.group('h'))*3600) + return total + return None + + def _download_media_selector(self, programme_id): + # bbc news uses http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/ not + # http://open.live.bbc.co.uk/mediaselector/5/select/version/2.0/mediaset/pc/vpid/ + # Could add third urlspec arg to BBCCoUkIE._download_media_selector instead of duplicating it + + try: + media_selection = self._download_xml( + 'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s' % programme_id, + programme_id, 'Downloading media selection XML') + except ExtractorError as ee: + if isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 403: + media_selection = xml.etree.ElementTree.fromstring(ee.cause.read().encode('utf-8')) + else: + raise + formats = [] + subtitles = None + + for media in self._extract_medias(media_selection): + kind = media.get('kind') + if kind == 'audio': + formats.extend(self._extract_audio(media, programme_id)) + elif kind == 'video': + formats.extend(self._extract_video(media, programme_id)) + elif kind == 'captions': + subtitles = self.extract_subtitles(media, programme_id) + + formats = [] + subtitles = None + + for media in self._extract_medias(media_selection): + kind = media.get('kind') + if kind == 'audio': + formats.extend(self._extract_audio(media, programme_id)) + elif kind == 'video': + formats.extend(self._extract_video(media, programme_id)) + elif kind == 'captions': + subtitles = self.extract_subtitles(media, programme_id) + + return formats, subtitles + + def _real_extract(self, url): + list_id = self._match_id(url) + webpage = self._download_webpage(url, list_id) + + list_title = self._html_search_regex(r'<title>(.*?)(?:\s*-\s*BBC News)?</title>', webpage, 'list title') + + pubdate = self._html_search_regex(r'"datePublished":\s*"(\d+-\d+-\d+)', webpage, 'date', default=None) + if pubdate: + pubdate = pubdate.replace('-','') + + ret = [] + # works with bbc.com/news/something-something-123456 articles + matches = re.findall(r"data-media-meta='({[^']+})'", webpage) + if not matches: + # stubbornly generic extractor for {json with "image":{allvideoshavethis},etc} + # in http://www.bbc.com/news/video_and_audio/international + matches = re.findall(r"({[^{}]+image\":{[^}]+}[^}]+})", webpage) + if not matches: + raise ExtractorError('No video found', expected=True) + + for ent in matches: + jent = self._parse_json(ent,list_id) + + programme_id = jent.get('externalId',None) + xml_url = jent.get('href', None) + + title = jent['caption'] + duration = self._duration_str2int(jent.get('duration',None)) + description = list_title + ' - ' + jent.get('caption','') + thumbnail = None + if jent.has_key('image'): + thumbnail=jent['image'].get('href',None) + + if programme_id: + formats, subtitles = self._download_media_selector(programme_id) + elif xml_url: + # Cheap fallback + # http://playlists.bbc.co.uk/news/(list_id)[ABC..]/playlist.sxml + xml = self._download_webpage(xml_url, programme_id, 'Downloading playlist.sxml for externalId (fallback)') + programme_id = self._search_regex(r'<mediator [^>]*identifier="(.+?)"', xml, 'playlist.sxml (externalId fallback)') + formats, subtitles = self._download_media_selector(programme_id) + else: + raise ExtractorError('data-media-meta entry has no externalId or href value.') + + self._sort_formats(formats) + + ret.append( { + 'id': programme_id, + 'uploader': 'BBC News', + 'upload_date': pubdate, + 'title': title, + 'description': description, + 'thumbnail': thumbnail, + 'duration': duration, + 'formats': formats, + 'subtitles': subtitles, + } ) + + if len(ret) > 0: + return self.playlist_result(ret, list_id, list_title) + raise ExtractorError('No video found', expected=True) |