X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/9a117f94b4bfe84cfe1d904d5132aefcf41511c9..47e9e27ec79dc958bb8597e7ce5f4af2517fabac:/youtube_dl/extractor/arte.py?ds=sidebyside diff --git a/youtube_dl/extractor/arte.py b/youtube_dl/extractor/arte.py index 183274e..9591bad 100644 --- a/youtube_dl/extractor/arte.py +++ b/youtube_dl/extractor/arte.py @@ -1,133 +1,260 @@ +# encoding: utf-8 +from __future__ import unicode_literals + import re -import json from .common import InfoExtractor from ..utils import ( - # This is used by the not implemented extractLiveStream method - compat_urllib_parse, - 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/(?:fr|de)/(?:(?:sendungen|emissions)/)?(?P.*?)/(?P.*?)(\?.*)?' - _VIDEOS_URL = r'(?:http://)?videos.arte.tv/(?:fr|de)/.*-(?P.*?).html' - _LIVE_URL = r'index-[0-9]+\.html$' + _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, + } + - IE_NAME = u'arte.tv' +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)) - - # TODO implement Live Stream - # 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: - name = mobj.group('name') - # 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) - - mobj = re.match(self._VIDEOS_URL, url) - if mobj is not None: - id = mobj.group('id') - return self._extract_video(url, id) - - 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): - """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="(.*?)"', 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['VDE'], - 'upload_date': unified_strdate(player_info['VDA'].split(' ')[0]), - 'thumbnail': player_info['programImage'], - 'ext': 'flv', - } - - formats = player_info['VSR'].values() - # We order the formats by quality - formats = sorted(formats, key=lambda f: int(f['height'])) - # Pick the best quality - format_info = formats[-1] - if format_info['mediaType'] == u'rtmp': - info_dict['url'] = format_info['streamer'] - info_dict['play_path'] = 'mp4:' + format_info['url'] + 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'), + } + + 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, 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 + if all(f['versionCode'] == 'VO' or f['versionCode'] == 'VA' for f in all_formats): + formats = all_formats + else: + raise ExtractorError(u'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: - info_dict['url'] = format_info['url'] + 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): + 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['url'] = format_info['url'] + info['ext'] = determine_ext(info['url']) + return info + info_dict['formats'] = [_format(f) for f in formats] return info_dict - def _extract_video(self, url, video_id): - """Extract from videos.arte.tv""" - config_xml_url = url.replace('/videos/', '/do_delegate/videos/') - config_xml_url = config_xml_url.replace('.html', ',view,asPlayerXml.xml') - config_xml = self._download_webpage(config_xml_url, video_id) - config_xml_url = self._html_search_regex(r'