X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Farte.py;h=957d35979d34244f7c4cb4df649a349453bf9123;hb=cc7fec5818254f4679896823c7de9d17f50201ca;hp=4707d7ccab51502dadf787ab2a2fb1558a1c9d45;hpb=3823342d9d0a2c50327aa3e1f85a7e8e1221b0bc;p=youtube-dl diff --git a/youtube_dl/extractor/arte.py b/youtube_dl/extractor/arte.py index 4707d7cca..957d35979 100644 --- a/youtube_dl/extractor/arte.py +++ b/youtube_dl/extractor/arte.py @@ -1,184 +1,275 @@ +# encoding: utf-8 +from __future__ import unicode_literals + import re -import json -import xml.etree.ElementTree from .common import InfoExtractor from ..utils import ( ExtractorError, find_xpath_attr, unified_strdate, + determine_ext, + get_element_by_id, + compat_str, + get_element_by_attribute, ) +# There are different sources of video in arte.tv, the extraction process +# is different for each one. The videos usually expire in 7 days, so we can't +# add tests. + + class ArteTvIE(InfoExtractor): - """ - There are two sources of video in arte.tv: videos.arte.tv and - www.arte.tv/guide, the extraction process is different for each one. - The videos expire in 7 days, so we can't add tests. - """ - _EMISSION_URL = r'(?:http://)?www\.arte.tv/guide/(?Pfr|de)/(?:(?:sendungen|emissions)/)?(?P.*?)/(?P.*?)(\?.*)?' - _VIDEOS_URL = r'(?:http://)?videos.arte.tv/(?Pfr|de)/.*-(?P.*?).html' - _LIVEWEB_URL = r'(?:http://)?liveweb.arte.tv/(?Pfr|de)/(?P.+?)/(?P.+)' - _LIVE_URL = r'index-[0-9]+\.html$' - - IE_NAME = u'arte.tv' + _VALID_URL = r'http://videos\.arte\.tv/(?Pfr|de)/.*-(?P.*?)\.html' + IE_NAME = 'arte.tv' + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + lang = mobj.group('lang') + video_id = mobj.group('id') + + ref_xml_url = url.replace('/videos/', '/do_delegate/videos/') + ref_xml_url = ref_xml_url.replace('.html', ',view,asPlayerXml.xml') + ref_xml_doc = self._download_xml( + ref_xml_url, video_id, note='Downloading metadata') + config_node = find_xpath_attr(ref_xml_doc, './/video', 'lang', lang) + config_xml_url = config_node.attrib['ref'] + config = self._download_xml( + config_xml_url, video_id, note='Downloading configuration') + + formats = [{ + 'forma_id': q.attrib['quality'], + # The playpath starts at 'mp4:', if we don't manually + # split the url, rtmpdump will incorrectly parse them + 'url': q.text.split('mp4:', 1)[0], + 'play_path': 'mp4:' + q.text.split('mp4:', 1)[1], + 'ext': 'flv', + 'quality': 2 if q.attrib['quality'] == 'hd' else 1, + } for q in config.findall('./urls/url')] + self._sort_formats(formats) + + title = config.find('.//name').text + thumbnail = config.find('.//firstThumbnailUrl').text + return { + 'id': video_id, + 'title': title, + 'thumbnail': thumbnail, + 'formats': formats, + } + + +class ArteTVPlus7IE(InfoExtractor): + IE_NAME = 'arte.tv:+7' + _VALID_URL = r'https?://(?:www\.)?arte\.tv/guide/(?Pfr|de)/(?:(?:sendungen|emissions)/)?(?P.*?)/(?P.*?)(\?.*)?' @classmethod - def suitable(cls, url): - return any(re.match(regex, url) for regex in (cls._EMISSION_URL, cls._VIDEOS_URL, cls._LIVEWEB_URL)) - - # TODO implement Live Stream - # from ..utils import compat_urllib_parse - # def extractLiveStream(self, url): - # video_lang = url.split('/')[-4] - # info = self.grep_webpage( - # url, - # r'src="(.*?/videothek_js.*?\.js)', - # 0, - # [ - # (1, 'url', u'Invalid URL: %s' % url) - # ] - # ) - # http_host = url.split('/')[2] - # next_url = 'http://%s%s' % (http_host, compat_urllib_parse.unquote(info.get('url'))) - # info = self.grep_webpage( - # next_url, - # r'(s_artestras_scst_geoFRDE_' + video_lang + '.*?)\'.*?' + - # '(http://.*?\.swf).*?' + - # '(rtmp://.*?)\'', - # re.DOTALL, - # [ - # (1, 'path', u'could not extract video path: %s' % url), - # (2, 'player', u'could not extract video player: %s' % url), - # (3, 'url', u'could not extract video url: %s' % url) - # ] - # ) - # video_url = u'%s/%s' % (info.get('url'), info.get('path')) + def _extract_url_info(cls, url): + mobj = re.match(cls._VALID_URL, url) + lang = mobj.group('lang') + # This is not a real id, it can be for example AJT for the news + # http://www.arte.tv/guide/fr/emissions/AJT/arte-journal + video_id = mobj.group('id') + return video_id, lang def _real_extract(self, url): - mobj = re.match(self._EMISSION_URL, url) - if mobj is not None: - lang = mobj.group('lang') - # This is not a real id, it can be for example AJT for the news - # http://www.arte.tv/guide/fr/emissions/AJT/arte-journal - video_id = mobj.group('id') - return self._extract_emission(url, video_id, lang) - - mobj = re.match(self._VIDEOS_URL, url) - if mobj is not None: - id = mobj.group('id') - lang = mobj.group('lang') - return self._extract_video(url, id, lang) - - mobj = re.match(self._LIVEWEB_URL, url) - if mobj is not None: - name = mobj.group('name') - lang = mobj.group('lang') - return self._extract_liveweb(url, name, lang) - - if re.search(self._LIVE_URL, video_id) is not None: - raise ExtractorError(u'Arte live streams are not yet supported, sorry') - # self.extractLiveStream(url) - # return - - def _extract_emission(self, url, video_id, lang): - """Extract from www.arte.tv/guide""" + video_id, lang = self._extract_url_info(url) webpage = self._download_webpage(url, video_id) - json_url = self._html_search_regex(r'arte_vp_url="(.*?)"', webpage, 'json url') + return self._extract_from_webpage(webpage, video_id, lang) - json_info = self._download_webpage(json_url, video_id, 'Downloading info json') - self.report_extraction(video_id) - info = json.loads(json_info) + def _extract_from_webpage(self, webpage, video_id, lang): + json_url = self._html_search_regex( + [r'arte_vp_url=["\'](.*?)["\']', r'data-url=["\']([^"]+)["\']'], + webpage, 'json vp url') + return self._extract_from_json_url(json_url, video_id, lang) + + def _extract_from_json_url(self, json_url, video_id, lang): + info = self._download_json(json_url, video_id) player_info = info['videoJsonPlayer'] - info_dict = {'id': player_info['VID'], - 'title': player_info['VTI'], - 'description': player_info.get('VDE'), - 'upload_date': unified_strdate(player_info['VDA'].split(' ')[0]), - 'thumbnail': player_info['programImage'], - 'ext': 'flv', - } + info_dict = { + 'id': player_info['VID'], + 'title': player_info['VTI'], + 'description': player_info.get('VDE'), + 'upload_date': unified_strdate(player_info.get('VDA', '').split(' ')[0]), + 'thumbnail': player_info.get('programImage') or player_info.get('VTU', {}).get('IUR'), + } - formats = player_info['VSR'].values() + all_formats = player_info['VSR'].values() + # Some formats use the m3u8 protocol + all_formats = list(filter(lambda f: f.get('videoFormat') != 'M3U8', all_formats)) def _match_lang(f): + if f.get('versionCode') is None: + return True # Return true if that format is in the language of the url if lang == 'fr': l = 'F' elif lang == 'de': l = 'A' + else: + l = lang regexes = [r'VO?%s' % l, r'VO?.-ST%s' % l] return any(re.match(r, f['versionCode']) for r in regexes) # Some formats may not be in the same language as the url - formats = filter(_match_lang, formats) - # Some formats use the m3u8 protocol - formats = filter(lambda f: f['videoFormat'] != 'M3U8', formats) - # We order the formats by quality - formats = sorted(formats, key=lambda f: int(f['height'])) - # Prefer videos without subtitles in the same language - formats = sorted(formats, key=lambda f: re.match(r'VO(F|A)-STM\1', f['versionCode']) is None) - # Pick the best quality + # TODO: Might want not to drop videos that does not match requested language + # but to process those formats with lower precedence + formats = filter(_match_lang, all_formats) + formats = list(formats) # in python3 filter returns an iterator + if not formats: + # Some videos are only available in the 'Originalversion' + # they aren't tagged as being in French or German + # Sometimes there are neither videos of requested lang code + # nor original version videos available + # For such cases we just take all_formats as is + formats = all_formats + if not formats: + raise ExtractorError('The formats list is empty') + + if re.match(r'[A-Z]Q', formats[0]['quality']) is not None: + def sort_key(f): + return ['HQ', 'MQ', 'EQ', 'SQ'].index(f['quality']) + else: + def sort_key(f): + versionCode = f.get('versionCode') + if versionCode is None: + versionCode = '' + return ( + # Sort first by quality + int(f.get('height', -1)), + int(f.get('bitrate', -1)), + # The original version with subtitles has lower relevance + re.match(r'VO-ST(F|A)', versionCode) is None, + # The version with sourds/mal subtitles has also lower relevance + re.match(r'VO?(F|A)-STM\1', versionCode) is None, + # Prefer http downloads over m3u8 + 0 if f['url'].endswith('m3u8') else 1, + ) + formats = sorted(formats, key=sort_key) def _format(format_info): - info = {'ext': 'flv', - 'width': format_info.get('width'), - 'height': format_info.get('height'), - } - if format_info['mediaType'] == u'rtmp': + quality = '' + height = format_info.get('height') + if height is not None: + quality = compat_str(height) + bitrate = format_info.get('bitrate') + if bitrate is not None: + quality += '-%d' % bitrate + if format_info.get('versionCode') is not None: + format_id = '%s-%s' % (quality, format_info['versionCode']) + else: + format_id = quality + info = { + 'format_id': format_id, + 'format_note': format_info.get('versionLibelle'), + 'width': format_info.get('width'), + 'height': height, + } + if format_info['mediaType'] == 'rtmp': info['url'] = format_info['streamer'] info['play_path'] = 'mp4:' + format_info['url'] + info['ext'] = 'flv' else: - info_dict['url'] = format_info['url'] + info['url'] = format_info['url'] + info['ext'] = determine_ext(info['url']) return info info_dict['formats'] = [_format(f) for f in formats] - # TODO: Remove when #980 has been merged - info_dict.update(info_dict['formats'][-1]) return info_dict - def _extract_video(self, url, video_id, lang): - """Extract from videos.arte.tv""" - ref_xml_url = url.replace('/videos/', '/do_delegate/videos/') - ref_xml_url = ref_xml_url.replace('.html', ',view,asPlayerXml.xml') - ref_xml = self._download_webpage(ref_xml_url, video_id, note=u'Downloading metadata') - ref_xml_doc = xml.etree.ElementTree.fromstring(ref_xml) - config_node = find_xpath_attr(ref_xml_doc, './/video', 'lang', lang) - config_xml_url = config_node.attrib['ref'] - config_xml = self._download_webpage(config_xml_url, video_id, note=u'Downloading configuration') - video_urls = list(re.finditer(r'(?P.*?)', config_xml)) - def _key(m): - quality = m.group('quality') - if quality == 'hd': - return 2 - else: - return 1 - # We pick the best quality - video_urls = sorted(video_urls, key=_key) - video_url = list(video_urls)[-1].group('url') - - title = self._html_search_regex(r'(.*?)', config_xml, 'title') - thumbnail = self._html_search_regex(r'(.*?)', - config_xml, 'thumbnail') - return {'id': video_id, - 'title': title, - 'thumbnail': thumbnail, - 'url': video_url, - 'ext': 'flv', - } - - def _extract_liveweb(self, url, name, lang): - """Extract form http://liveweb.arte.tv/""" - webpage = self._download_webpage(url, name) - video_id = self._search_regex(r'eventId=(\d+?)("|&)', webpage, u'event id') - config_xml = self._download_webpage('http://download.liveweb.arte.tv/o21/liveweb/events/event-%s.xml' % video_id, - video_id, u'Downloading information') - config_doc = xml.etree.ElementTree.fromstring(config_xml.encode('utf-8')) - event_doc = config_doc.find('event') - url_node = event_doc.find('video').find('urlHd') - if url_node is None: - url_node = video_doc.find('urlSd') - - return {'id': video_id, - 'title': event_doc.find('name%s' % lang.capitalize()).text, - 'url': url_node.text.replace('MP4', 'mp4'), - 'ext': 'flv', - 'thumbnail': self._og_search_thumbnail(webpage), - } +# It also uses the arte_vp_url url from the webpage to extract the information +class ArteTVCreativeIE(ArteTVPlus7IE): + IE_NAME = 'arte.tv:creative' + _VALID_URL = r'https?://creative\.arte\.tv/(?Pfr|de)/(?:magazine?/)?(?P[^?#]+)' + + _TESTS = [{ + 'url': 'http://creative.arte.tv/de/magazin/agentur-amateur-corporate-design', + 'info_dict': { + 'id': '72176', + 'ext': 'mp4', + 'title': 'Folge 2 - Corporate Design', + 'upload_date': '20131004', + }, + }, { + 'url': 'http://creative.arte.tv/fr/Monty-Python-Reunion', + 'info_dict': { + 'id': '160676', + 'ext': 'mp4', + 'title': 'Monty Python live (mostly)', + 'description': 'Événement ! Quarante-cinq ans après leurs premiers succès, les légendaires Monty Python remontent sur scène.\n', + 'upload_date': '20140805', + } + }] + + +class ArteTVFutureIE(ArteTVPlus7IE): + IE_NAME = 'arte.tv:future' + _VALID_URL = r'https?://future\.arte\.tv/(?Pfr|de)/(thema|sujet)/.*?#article-anchor-(?P\d+)' + + _TEST = { + 'url': 'http://future.arte.tv/fr/sujet/info-sciences#article-anchor-7081', + 'info_dict': { + 'id': '5201', + 'ext': 'mp4', + 'title': 'Les champignons au secours de la planète', + 'upload_date': '20131101', + }, + } + + def _real_extract(self, url): + anchor_id, lang = self._extract_url_info(url) + webpage = self._download_webpage(url, anchor_id) + row = get_element_by_id(anchor_id, webpage) + return self._extract_from_webpage(row, anchor_id, lang) + + +class ArteTVDDCIE(ArteTVPlus7IE): + IE_NAME = 'arte.tv:ddc' + _VALID_URL = r'https?://ddc\.arte\.tv/(?Pemission|folge)/(?P.+)' + + def _real_extract(self, url): + video_id, lang = self._extract_url_info(url) + if lang == 'folge': + lang = 'de' + elif lang == 'emission': + lang = 'fr' + webpage = self._download_webpage(url, video_id) + scriptElement = get_element_by_attribute('class', 'visu_video_block', webpage) + script_url = self._html_search_regex(r'src="(.*?)"', scriptElement, 'script url') + javascriptPlayerGenerator = self._download_webpage(script_url, video_id, 'Download javascript player generator') + json_url = self._search_regex(r"json_url=(.*)&rendering_place.*", javascriptPlayerGenerator, 'json url') + return self._extract_from_json_url(json_url, video_id, lang) + + +class ArteTVConcertIE(ArteTVPlus7IE): + IE_NAME = 'arte.tv:concert' + _VALID_URL = r'https?://concert\.arte\.tv/(?Pde|fr)/(?P.+)' + + _TEST = { + 'url': 'http://concert.arte.tv/de/notwist-im-pariser-konzertclub-divan-du-monde', + 'md5': '9ea035b7bd69696b67aa2ccaaa218161', + 'info_dict': { + 'id': '186', + 'ext': 'mp4', + 'title': 'The Notwist im Pariser Konzertclub "Divan du Monde"', + 'upload_date': '20140128', + 'description': 'md5:486eb08f991552ade77439fe6d82c305', + }, + } + + +class ArteTVEmbedIE(ArteTVPlus7IE): + IE_NAME = 'arte.tv:embed' + _VALID_URL = r'''(?x) + http://www\.arte\.tv + /playerv2/embed\.php\?json_url= + (?P + http://arte\.tv/papi/tvguide/videos/stream/player/ + (?P[^/]+)/(?P[^/]+)[^&]* + ) + ''' + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + video_id = mobj.group('id') + lang = mobj.group('lang') + json_url = mobj.group('json_url') + return self._extract_from_json_url(json_url, video_id, lang)