+# encoding: utf-8
import re
-import socket
+import json
+import xml.etree.ElementTree
from .common import InfoExtractor
from ..utils import (
- compat_http_client,
- compat_str,
- compat_urllib_error,
- compat_urllib_parse,
- compat_urllib_request,
-
ExtractorError,
+ find_xpath_attr,
unified_strdate,
+ determine_ext,
+ get_element_by_id,
+ compat_str,
)
-class ArteTvIE(InfoExtractor):
- """arte.tv information extractor."""
+# 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.
- _VALID_URL = r'(?:http://)?videos\.arte\.tv/(?:fr|de)/videos/.*'
+class ArteTvIE(InfoExtractor):
+ _VIDEOS_URL = r'(?:http://)?videos.arte.tv/(?P<lang>fr|de)/.*-(?P<id>.*?).html'
+ _LIVEWEB_URL = r'(?:http://)?liveweb.arte.tv/(?P<lang>fr|de)/(?P<subpage>.+?)/(?P<name>.+)'
_LIVE_URL = r'index-[0-9]+\.html$'
IE_NAME = u'arte.tv'
- def fetch_webpage(self, url):
- request = compat_urllib_request.Request(url)
- try:
- self.report_download_webpage(url)
- webpage = compat_urllib_request.urlopen(request).read()
- except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- raise ExtractorError(u'Unable to retrieve video webpage: %s' % compat_str(err))
- except ValueError as err:
- raise ExtractorError(u'Invalid URL: %s' % url)
- return webpage
-
- def grep_webpage(self, url, regex, regexFlags, matchTuples):
- page = self.fetch_webpage(url)
- mobj = re.search(regex, page, regexFlags)
- info = {}
-
- if mobj is None:
- raise ExtractorError(u'Invalid URL: %s' % url)
-
- for (i, key, err) in matchTuples:
- if mobj.group(i) is None:
- raise ExtractorError(err)
- else:
- info[key] = mobj.group(i)
-
- return info
+ @classmethod
+ def suitable(cls, url):
+ return any(re.match(regex, url) for regex in (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(
# )
# video_url = u'%s/%s' % (info.get('url'), info.get('path'))
- def extractPlus7Stream(self, url):
- video_lang = url.split('/')[-3]
- info = self.grep_webpage(
- url,
- r'param name="movie".*?videorefFileUrl=(http[^\'"&]*)',
- 0,
- [
- (1, 'url', u'Invalid URL: %s' % url)
- ]
- )
- next_url = compat_urllib_parse.unquote(info.get('url'))
- info = self.grep_webpage(
- next_url,
- r'<video lang="%s" ref="(http[^\'"&]*)' % video_lang,
- 0,
- [
- (1, 'url', u'Could not find <video> tag: %s' % url)
- ]
- )
- next_url = compat_urllib_parse.unquote(info.get('url'))
-
- info = self.grep_webpage(
- next_url,
- r'<video id="(.*?)".*?>.*?' +
- '<name>(.*?)</name>.*?' +
- '<dateVideo>(.*?)</dateVideo>.*?' +
- '<url quality="hd">(.*?)</url>',
- re.DOTALL,
- [
- (1, 'id', u'could not extract video id: %s' % url),
- (2, 'title', u'could not extract video title: %s' % url),
- (3, 'date', u'could not extract video date: %s' % url),
- (4, 'url', u'could not extract video url: %s' % url)
- ]
- )
-
- return {
- 'id': info.get('id'),
- 'url': compat_urllib_parse.unquote(info.get('url')),
- 'uploader': u'arte.tv',
- 'upload_date': unified_strdate(info.get('date')),
- 'title': info.get('title').decode('utf-8'),
- 'ext': u'mp4',
- 'format': u'NA',
- 'player_url': None,
- }
-
def _real_extract(self, url):
- video_id = url.split('/')[-1]
- self.report_extraction(video_id)
+ 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)
- if re.search(self._LIVE_URL, video_id) is not None:
+ 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, url) is not None:
raise ExtractorError(u'Arte live streams are not yet supported, sorry')
# self.extractLiveStream(url)
# return
+
+ 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'<url quality="(?P<quality>.*?)">(?P<url>.*?)</url>', 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'<name>(.*?)</name>', config_xml, 'title')
+ thumbnail = self._html_search_regex(r'<firstThumbnailUrl>(.*?)</firstThumbnailUrl>',
+ 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 = event_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),
+ }
+
+
+class ArteTVPlus7IE(InfoExtractor):
+ IE_NAME = u'arte.tv:+7'
+ _VALID_URL = r'https?://www\.arte.tv/guide/(?P<lang>fr|de)/(?:(?:sendungen|emissions)/)?(?P<id>.*?)/(?P<name>.*?)(\?.*)?'
+
+ @classmethod
+ 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):
+ video_id, lang = self._extract_url_info(url)
+ webpage = self._download_webpage(url, video_id)
+ return self._extract_from_webpage(webpage, video_id, lang)
+
+ def _extract_from_webpage(self, webpage, video_id, lang):
+ json_url = self._html_search_regex(r'arte_vp_url="(.*?)"', webpage, 'json url')
+
+ json_info = self._download_webpage(json_url, video_id, 'Downloading info json')
+ self.report_extraction(video_id)
+ info = json.loads(json_info)
+ 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.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'
+ 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' 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 = self.extractPlus7Stream(url)
+ def sort_key(f):
+ 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)', f.get('versionCode', '')) is None,
+ # The version with sourds/mal subtitles has also lower relevance
+ re.match(r'VO?(F|A)-STM\1', f.get('versionCode', '')) is None,
+ )
+ 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 = u'%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'] == u'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
+
+
+# It also uses the arte_vp_url url from the webpage to extract the information
+class ArteTVCreativeIE(ArteTVPlus7IE):
+ IE_NAME = u'arte.tv:creative'
+ _VALID_URL = r'https?://creative\.arte\.tv/(?P<lang>fr|de)/magazine?/(?P<id>.+)'
+
+ _TEST = {
+ u'url': u'http://creative.arte.tv/de/magazin/agentur-amateur-corporate-design',
+ u'file': u'050489-002.mp4',
+ u'info_dict': {
+ u'title': u'Agentur Amateur / Agence Amateur #2 : Corporate Design',
+ },
+ }
- return [info]
+
+class ArteTVFutureIE(ArteTVPlus7IE):
+ IE_NAME = u'arte.tv:future'
+ _VALID_URL = r'https?://future\.arte\.tv/(?P<lang>fr|de)/(thema|sujet)/.*?#article-anchor-(?P<id>\d+)'
+
+ _TEST = {
+ u'url': u'http://future.arte.tv/fr/sujet/info-sciences#article-anchor-7081',
+ u'file': u'050940-003.mp4',
+ u'info_dict': {
+ u'title': u'Les champignons au secours de la planète',
+ },
+ }
+
+ 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)
projects / youtube-dl / blobdiff