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,
)
class ArteTvIE(InfoExtractor):
- """arte.tv information extractor."""
-
- _VALID_URL = r'(?:http://)?videos\.arte\.tv/(?:fr|de)/videos/.*'
+ """
+ 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/(?P<lang>fr|de)/(?:(?:sendungen|emissions)/)?(?P<id>.*?)/(?P<name>.*?)(\?.*)?'
+ _VIDEOS_URL = r'(?:http://)?videos.arte.tv/(?P<lang>fr|de)/.*-(?P<id>.*?).html'
_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._EMISSION_URL, cls._VIDEOS_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._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)
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
- else:
- info = self.extractPlus7Stream(url)
- return [info]
+ def _extract_emission(self, url, video_id, lang):
+ """Extract from www.arte.tv/guide"""
+ webpage = self._download_webpage(url, video_id)
+ 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['VDE'],
+ 'upload_date': unified_strdate(player_info['VDA'].split(' ')[0]),
+ 'thumbnail': player_info['programImage'],
+ 'ext': 'flv',
+ }
+
+ formats = player_info['VSR'].values()
+ def _match_lang(f):
+ # 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, formats)
+ # 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']
+ else:
+ info_dict['url'] = format_info['url']
+
+ 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'<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',
+ }
Rapsys Git / youtubedl / blobdiff