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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
int_or_none,
unified_strdate,
xpath_text,
determine_ext,
float_or_none,
ExtractorError,
)
class DreiSatIE(InfoExtractor):
IE_NAME = '3sat'
_GEO_COUNTRIES = ['DE']
_VALID_URL = r'https?://(?:www\.)?3sat\.de/mediathek/(?:(?:index|mediathek)\.php)?\?(?:(?:mode|display)=[^&]+&)*obj=(?P<id>[0-9]+)'
_TESTS = [
{
'url': 'http://www.3sat.de/mediathek/index.php?mode=play&obj=45918',
'md5': 'be37228896d30a88f315b638900a026e',
'info_dict': {
'id': '45918',
'ext': 'mp4',
'title': 'Waidmannsheil',
'description': 'md5:cce00ca1d70e21425e72c86a98a56817',
'uploader': 'SCHWEIZWEIT',
'uploader_id': '100000210',
'upload_date': '20140913'
},
'params': {
'skip_download': True, # m3u8 downloads
}
},
{
'url': 'http://www.3sat.de/mediathek/mediathek.php?mode=play&obj=51066',
'only_matching': True,
},
]
def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
param_groups = {}
for param_group in smil.findall(self._xpath_ns('./head/paramGroup', namespace)):
group_id = param_group.get(self._xpath_ns(
'id', 'http://www.w3.org/XML/1998/namespace'))
params = {}
for param in param_group:
params[param.get('name')] = param.get('value')
param_groups[group_id] = params
formats = []
for video in smil.findall(self._xpath_ns('.//video', namespace)):
src = video.get('src')
if not src:
continue
bitrate = int_or_none(self._search_regex(r'_(\d+)k', src, 'bitrate', None)) or float_or_none(video.get('system-bitrate') or video.get('systemBitrate'), 1000)
group_id = video.get('paramGroup')
param_group = param_groups[group_id]
for proto in param_group['protocols'].split(','):
formats.append({
'url': '%s://%s' % (proto, param_group['host']),
'app': param_group['app'],
'play_path': src,
'ext': 'flv',
'format_id': '%s-%d' % (proto, bitrate),
'tbr': bitrate,
})
self._sort_formats(formats)
return formats
def extract_from_xml_url(self, video_id, xml_url):
doc = self._download_xml(
xml_url, video_id,
note='Downloading video info',
errnote='Failed to download video info')
status_code = xpath_text(doc, './status/statuscode')
if status_code and status_code != 'ok':
if status_code == 'notVisibleAnymore':
message = 'Video %s is not available' % video_id
else:
message = '%s returned error: %s' % (self.IE_NAME, status_code)
raise ExtractorError(message, expected=True)
title = xpath_text(doc, './/information/title', 'title', True)
urls = []
formats = []
for fnode in doc.findall('.//formitaeten/formitaet'):
video_url = xpath_text(fnode, 'url')
if not video_url or video_url in urls:
continue
urls.append(video_url)
is_available = 'http://www.metafilegenerator' not in video_url
geoloced = 'static_geoloced_online' in video_url
if not is_available or geoloced:
continue
format_id = fnode.attrib['basetype']
format_m = re.match(r'''(?x)
(?P<vcodec>[^_]+)_(?P<acodec>[^_]+)_(?P<container>[^_]+)_
(?P<proto>[^_]+)_(?P<index>[^_]+)_(?P<indexproto>[^_]+)
''', format_id)
ext = determine_ext(video_url, None) or format_m.group('container')
if ext == 'meta':
continue
elif ext == 'smil':
formats.extend(self._extract_smil_formats(
video_url, video_id, fatal=False))
elif ext == 'm3u8':
# the certificates are misconfigured (see
# https://github.com/ytdl-org/youtube-dl/issues/8665)
if video_url.startswith('https://'):
continue
formats.extend(self._extract_m3u8_formats(
video_url, video_id, 'mp4', 'm3u8_native',
m3u8_id=format_id, fatal=False))
elif ext == 'f4m':
formats.extend(self._extract_f4m_formats(
video_url, video_id, f4m_id=format_id, fatal=False))
else:
quality = xpath_text(fnode, './quality')
if quality:
format_id += '-' + quality
abr = int_or_none(xpath_text(fnode, './audioBitrate'), 1000)
vbr = int_or_none(xpath_text(fnode, './videoBitrate'), 1000)
tbr = int_or_none(self._search_regex(
r'_(\d+)k', video_url, 'bitrate', None))
if tbr and vbr and not abr:
abr = tbr - vbr
formats.append({
'format_id': format_id,
'url': video_url,
'ext': ext,
'acodec': format_m.group('acodec'),
'vcodec': format_m.group('vcodec'),
'abr': abr,
'vbr': vbr,
'tbr': tbr,
'width': int_or_none(xpath_text(fnode, './width')),
'height': int_or_none(xpath_text(fnode, './height')),
'filesize': int_or_none(xpath_text(fnode, './filesize')),
'protocol': format_m.group('proto').lower(),
})
geolocation = xpath_text(doc, './/details/geolocation')
if not formats and geolocation and geolocation != 'none':
self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
self._sort_formats(formats)
thumbnails = []
for node in doc.findall('.//teaserimages/teaserimage'):
thumbnail_url = node.text
if not thumbnail_url:
continue
thumbnail = {
'url': thumbnail_url,
}
thumbnail_key = node.get('key')
if thumbnail_key:
m = re.match('^([0-9]+)x([0-9]+)$', thumbnail_key)
if m:
thumbnail['width'] = int(m.group(1))
thumbnail['height'] = int(m.group(2))
thumbnails.append(thumbnail)
upload_date = unified_strdate(xpath_text(doc, './/details/airtime'))
return {
'id': video_id,
'title': title,
'description': xpath_text(doc, './/information/detail'),
'duration': int_or_none(xpath_text(doc, './/details/lengthSec')),
'thumbnails': thumbnails,
'uploader': xpath_text(doc, './/details/originChannelTitle'),
'uploader_id': xpath_text(doc, './/details/originChannelId'),
'upload_date': upload_date,
'formats': formats,
}
def _real_extract(self, url):
video_id = self._match_id(url)
details_url = 'http://www.3sat.de/mediathek/xmlservice/web/beitragsDetails?id=%s' % video_id
return self.extract_from_xml_url(video_id, details_url)