mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-27 16:43:01 +08:00
261 lines
9.8 KiB
Python
261 lines
9.8 KiB
Python
# encoding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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find_xpath_attr,
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unified_strdate,
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determine_ext,
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get_element_by_id,
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compat_str,
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get_element_by_attribute,
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)
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# There are different sources of video in arte.tv, the extraction process
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# is different for each one. The videos usually expire in 7 days, so we can't
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# add tests.
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class ArteTvIE(InfoExtractor):
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_VALID_URL = r'http://videos\.arte\.tv/(?P<lang>fr|de)/.*-(?P<id>.*?)\.html'
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IE_NAME = 'arte.tv'
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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lang = mobj.group('lang')
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video_id = mobj.group('id')
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ref_xml_url = url.replace('/videos/', '/do_delegate/videos/')
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ref_xml_url = ref_xml_url.replace('.html', ',view,asPlayerXml.xml')
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ref_xml_doc = self._download_xml(
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ref_xml_url, video_id, note='Downloading metadata')
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config_node = find_xpath_attr(ref_xml_doc, './/video', 'lang', lang)
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config_xml_url = config_node.attrib['ref']
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config = self._download_xml(
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config_xml_url, video_id, note='Downloading configuration')
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formats = [{
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'forma_id': q.attrib['quality'],
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# The playpath starts at 'mp4:', if we don't manually
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# split the url, rtmpdump will incorrectly parse them
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'url': q.text.split('mp4:', 1)[0],
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'play_path': 'mp4:' + q.text.split('mp4:', 1)[1],
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'ext': 'flv',
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'quality': 2 if q.attrib['quality'] == 'hd' else 1,
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} for q in config.findall('./urls/url')]
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self._sort_formats(formats)
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title = config.find('.//name').text
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thumbnail = config.find('.//firstThumbnailUrl').text
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return {
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'id': video_id,
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'title': title,
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'thumbnail': thumbnail,
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'formats': formats,
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}
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class ArteTVPlus7IE(InfoExtractor):
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IE_NAME = 'arte.tv:+7'
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_VALID_URL = r'https?://(?:www\.)?arte\.tv/guide/(?P<lang>fr|de)/(?:(?:sendungen|emissions)/)?(?P<id>.*?)/(?P<name>.*?)(\?.*)?'
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@classmethod
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def _extract_url_info(cls, url):
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mobj = re.match(cls._VALID_URL, url)
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lang = mobj.group('lang')
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# This is not a real id, it can be for example AJT for the news
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# http://www.arte.tv/guide/fr/emissions/AJT/arte-journal
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video_id = mobj.group('id')
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return video_id, lang
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def _real_extract(self, url):
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video_id, lang = self._extract_url_info(url)
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webpage = self._download_webpage(url, video_id)
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return self._extract_from_webpage(webpage, video_id, lang)
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def _extract_from_webpage(self, webpage, video_id, lang):
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json_url = self._html_search_regex(
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r'arte_vp_url="(.*?)"', webpage, 'json vp url')
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return self._extract_from_json_url(json_url, video_id, lang)
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def _extract_from_json_url(self, json_url, video_id, lang):
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info = self._download_json(json_url, video_id)
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player_info = info['videoJsonPlayer']
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info_dict = {
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'id': player_info['VID'],
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'title': player_info['VTI'],
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'description': player_info.get('VDE'),
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'upload_date': unified_strdate(player_info.get('VDA', '').split(' ')[0]),
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'thumbnail': player_info.get('programImage') or player_info.get('VTU', {}).get('IUR'),
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}
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all_formats = player_info['VSR'].values()
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# Some formats use the m3u8 protocol
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all_formats = list(filter(lambda f: f.get('videoFormat') != 'M3U8', all_formats))
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def _match_lang(f):
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if f.get('versionCode') is None:
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return True
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# Return true if that format is in the language of the url
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if lang == 'fr':
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l = 'F'
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elif lang == 'de':
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l = 'A'
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else:
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l = lang
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regexes = [r'VO?%s' % l, r'VO?.-ST%s' % l]
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return any(re.match(r, f['versionCode']) for r in regexes)
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# Some formats may not be in the same language as the url
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formats = filter(_match_lang, all_formats)
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formats = list(formats) # in python3 filter returns an iterator
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if not formats:
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# Some videos are only available in the 'Originalversion'
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# they aren't tagged as being in French or German
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if all(f['versionCode'] == 'VO' or f['versionCode'] == 'VA' for f in all_formats):
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formats = all_formats
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else:
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raise ExtractorError(u'The formats list is empty')
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if re.match(r'[A-Z]Q', formats[0]['quality']) is not None:
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def sort_key(f):
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return ['HQ', 'MQ', 'EQ', 'SQ'].index(f['quality'])
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else:
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def sort_key(f):
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versionCode = f.get('versionCode')
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if versionCode is None:
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versionCode = ''
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return (
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# Sort first by quality
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int(f.get('height', -1)),
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int(f.get('bitrate', -1)),
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# The original version with subtitles has lower relevance
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re.match(r'VO-ST(F|A)', versionCode) is None,
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# The version with sourds/mal subtitles has also lower relevance
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re.match(r'VO?(F|A)-STM\1', versionCode) is None,
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# Prefer http downloads over m3u8
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0 if f['url'].endswith('m3u8') else 1,
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)
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formats = sorted(formats, key=sort_key)
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def _format(format_info):
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quality = ''
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height = format_info.get('height')
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if height is not None:
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quality = compat_str(height)
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bitrate = format_info.get('bitrate')
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if bitrate is not None:
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quality += '-%d' % bitrate
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if format_info.get('versionCode') is not None:
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format_id = '%s-%s' % (quality, format_info['versionCode'])
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else:
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format_id = quality
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info = {
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'format_id': format_id,
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'format_note': format_info.get('versionLibelle'),
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'width': format_info.get('width'),
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'height': height,
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}
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if format_info['mediaType'] == 'rtmp':
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info['url'] = format_info['streamer']
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info['play_path'] = 'mp4:' + format_info['url']
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info['ext'] = 'flv'
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else:
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info['url'] = format_info['url']
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info['ext'] = determine_ext(info['url'])
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return info
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info_dict['formats'] = [_format(f) for f in formats]
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return info_dict
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# It also uses the arte_vp_url url from the webpage to extract the information
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class ArteTVCreativeIE(ArteTVPlus7IE):
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IE_NAME = 'arte.tv:creative'
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_VALID_URL = r'https?://creative\.arte\.tv/(?P<lang>fr|de)/magazine?/(?P<id>.+)'
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_TEST = {
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'url': 'http://creative.arte.tv/de/magazin/agentur-amateur-corporate-design',
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'info_dict': {
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'id': '050489-002',
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'ext': 'mp4',
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'title': 'Agentur Amateur / Agence Amateur #2 : Corporate Design',
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},
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}
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class ArteTVFutureIE(ArteTVPlus7IE):
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IE_NAME = 'arte.tv:future'
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_VALID_URL = r'https?://future\.arte\.tv/(?P<lang>fr|de)/(thema|sujet)/.*?#article-anchor-(?P<id>\d+)'
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_TEST = {
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'url': 'http://future.arte.tv/fr/sujet/info-sciences#article-anchor-7081',
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'info_dict': {
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'id': '5201',
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'ext': 'mp4',
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'title': 'Les champignons au secours de la planète',
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'upload_date': '20131101',
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},
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}
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def _real_extract(self, url):
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anchor_id, lang = self._extract_url_info(url)
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webpage = self._download_webpage(url, anchor_id)
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row = get_element_by_id(anchor_id, webpage)
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return self._extract_from_webpage(row, anchor_id, lang)
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class ArteTVDDCIE(ArteTVPlus7IE):
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IE_NAME = 'arte.tv:ddc'
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_VALID_URL = r'https?://ddc\.arte\.tv/(?P<lang>emission|folge)/(?P<id>.+)'
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def _real_extract(self, url):
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video_id, lang = self._extract_url_info(url)
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if lang == 'folge':
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lang = 'de'
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elif lang == 'emission':
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lang = 'fr'
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webpage = self._download_webpage(url, video_id)
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scriptElement = get_element_by_attribute('class', 'visu_video_block', webpage)
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script_url = self._html_search_regex(r'src="(.*?)"', scriptElement, 'script url')
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javascriptPlayerGenerator = self._download_webpage(script_url, video_id, 'Download javascript player generator')
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json_url = self._search_regex(r"json_url=(.*)&rendering_place.*", javascriptPlayerGenerator, 'json url')
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return self._extract_from_json_url(json_url, video_id, lang)
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class ArteTVConcertIE(ArteTVPlus7IE):
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IE_NAME = 'arte.tv:concert'
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_VALID_URL = r'https?://concert\.arte\.tv/(?P<lang>de|fr)/(?P<id>.+)'
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_TEST = {
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'url': 'http://concert.arte.tv/de/notwist-im-pariser-konzertclub-divan-du-monde',
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'md5': '9ea035b7bd69696b67aa2ccaaa218161',
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'info_dict': {
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'id': '186',
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'ext': 'mp4',
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'title': 'The Notwist im Pariser Konzertclub "Divan du Monde"',
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'upload_date': '20140128',
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'description': 'md5:486eb08f991552ade77439fe6d82c305',
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},
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}
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class ArteTVEmbedIE(ArteTVPlus7IE):
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IE_NAME = 'arte.tv:embed'
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_VALID_URL = r'''(?x)
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http://www\.arte\.tv
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/playerv2/embed\.php\?json_url=
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(?P<json_url>
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http://arte\.tv/papi/tvguide/videos/stream/player/
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(?P<lang>[^/]+)/(?P<id>[^/]+)[^&]*
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)
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'''
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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lang = mobj.group('lang')
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json_url = mobj.group('json_url')
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return self._extract_from_json_url(json_url, video_id, lang)
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