mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-22 09:02:56 +08:00
a8b081a052
BBCCoUkIE._download_media_selector: use class variable instead of hardcoded string for mediaselector_url template.
125 lines
4.6 KiB
Python
125 lines
4.6 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
ExtractorError,
|
|
int_or_none,
|
|
)
|
|
from ..compat import compat_HTTPError
|
|
import re
|
|
from .bbccouk import BBCCoUkIE
|
|
|
|
class BBCNewsIE(BBCCoUkIE):
|
|
IE_NAME = 'bbc.com'
|
|
IE_DESC = 'BBC news'
|
|
_VALID_URL = r'https?://(?:www\.)?(?:bbc\.co\.uk|bbc\.com)/news/(?P<id>[^/]+)'
|
|
|
|
mediaselector_url = 'http://open.live.bbc.co.uk/mediaselector/4/mtis/stream/%s'
|
|
|
|
_TESTS = [{
|
|
'url': 'http://www.bbc.com/news/world-europe-32668511',
|
|
'info_dict': {
|
|
'id': 'world-europe-32668511',
|
|
'title': 'Russia stages massive WW2 parade despite Western boycott',
|
|
},
|
|
'playlist_count': 2,
|
|
},{
|
|
'url': 'http://www.bbc.com/news/business-28299555',
|
|
'info_dict': {
|
|
'id': 'business-28299555',
|
|
'title': 'Farnborough Airshow: Video highlights',
|
|
},
|
|
'playlist_count': 9,
|
|
},{
|
|
'url': 'http://www.bbc.com/news/world-europe-32041533',
|
|
'note': 'Video',
|
|
'info_dict': {
|
|
'id': 'p02mprgb',
|
|
'ext': 'mp4',
|
|
'title': 'Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
|
|
'description': 'Germanwings plane crash site in aerial video - Aerial footage showed the site of the crash in the Alps - courtesy BFM TV',
|
|
'duration': 47,
|
|
},
|
|
'params': {
|
|
'skip_download': True,
|
|
}
|
|
}]
|
|
|
|
def _duration_str2int(self, str):
|
|
if not str:
|
|
return None
|
|
ret = re.match(r'^\d+$', str)
|
|
if ret:
|
|
return int(ret.group(0))
|
|
ret = re.match(r'PT((?P<h>\d+)H)?((?P<m>\d+)M)?(?P<s>\d+)S$', str)
|
|
if ret:
|
|
total=int(ret.group('s'))
|
|
if ret.group('m'):
|
|
total+=(int(ret.group('m'))*60)
|
|
if ret.group('h'):
|
|
total+=(int(ret.group('h'))*3600)
|
|
return total
|
|
return None
|
|
|
|
def _real_extract(self, url):
|
|
list_id = self._match_id(url)
|
|
webpage = self._download_webpage(url, list_id)
|
|
|
|
list_title = self._html_search_regex(r'<title>(.*?)(?:\s*-\s*BBC News)?</title>', webpage, 'list title')
|
|
|
|
pubdate = self._html_search_regex(r'"datePublished":\s*"(\d+-\d+-\d+)', webpage, 'date', default=None)
|
|
if pubdate:
|
|
pubdate = pubdate.replace('-','')
|
|
|
|
ret = []
|
|
# works with bbc.com/news/something-something-123456 articles
|
|
matches = re.findall(r"data-media-meta='({[^']+})'", webpage)
|
|
if not matches:
|
|
# stubbornly generic extractor for {json with "image":{allvideoshavethis},etc}
|
|
# in http://www.bbc.com/news/video_and_audio/international
|
|
matches = re.findall(r"({[^{}]+image\":{[^}]+}[^}]+})", webpage)
|
|
if not matches:
|
|
raise ExtractorError('No video found', expected=True)
|
|
|
|
for ent in matches:
|
|
jent = self._parse_json(ent,list_id)
|
|
|
|
programme_id = jent.get('externalId',None)
|
|
xml_url = jent.get('href', None)
|
|
|
|
title = jent['caption']
|
|
duration = self._duration_str2int(jent.get('duration',None))
|
|
description = list_title + ' - ' + jent.get('caption','')
|
|
thumbnail = None
|
|
if jent.has_key('image'):
|
|
thumbnail=jent['image'].get('href',None)
|
|
|
|
if programme_id:
|
|
formats, subtitles = self._download_media_selector(programme_id)
|
|
elif xml_url:
|
|
# Cheap fallback
|
|
# http://playlists.bbc.co.uk/news/(list_id)[ABC..]/playlist.sxml
|
|
xml = self._download_webpage(xml_url, programme_id, 'Downloading playlist.sxml for externalId (fallback)')
|
|
programme_id = self._search_regex(r'<mediator [^>]*identifier="(.+?)"', xml, 'playlist.sxml (externalId fallback)')
|
|
formats, subtitles = self._download_media_selector(programme_id)
|
|
else:
|
|
raise ExtractorError('data-media-meta entry has no externalId or href value.')
|
|
|
|
self._sort_formats(formats)
|
|
|
|
ret.append( {
|
|
'id': programme_id,
|
|
'uploader': 'BBC News',
|
|
'upload_date': pubdate,
|
|
'title': title,
|
|
'description': description,
|
|
'thumbnail': thumbnail,
|
|
'duration': duration,
|
|
'formats': formats,
|
|
'subtitles': subtitles,
|
|
} )
|
|
|
|
if len(ret) > 0:
|
|
return self.playlist_result(ret, list_id, list_title)
|
|
raise ExtractorError('No video found', expected=True)
|