mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-15 03:27:46 +01:00
[howstuffworks] Update extractor
This commit is contained in:
Tithen-Firion
parent
d958fa9ff9
commit
e638e83662
@ -1,19 +1,20 @@
|
||||
from __future__ import unicode_literals
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..utils import find_xpath_attr
|
||||
|
||||
|
||||
class HowStuffWorksIE(InfoExtractor):
|
||||
_VALID_URL = r'https?://[\da-z-]+\.howstuffworks\.com/(?:[^/]+/)*\d+-(?P<id>.+?)-video\.htm'
|
||||
_TESTS = [
|
||||
{
|
||||
'url': 'http://adventure.howstuffworks.com/39521-deadliest-catch-nautical-collision-video.htm',
|
||||
'url': 'http://adventure.howstuffworks.com/5266-cool-jobs-iditarod-musher-video.htm',
|
||||
'info_dict': {
|
||||
'id': '553475',
|
||||
'ext': 'mp4',
|
||||
'title': 'Deadliest Catch: Nautical Collision',
|
||||
'description': 'Check out this clip to get an exclusive look at the Deadliest Catch crew back in action.',
|
||||
'thumbnail': 'http://s.hswstatic.com/gif/videos/480x360/39521.jpg',
|
||||
'id': '450221',
|
||||
'ext': 'flv',
|
||||
'title': 'Cool Jobs - Iditarod Musher',
|
||||
'description': 'Cold sleds, freezing temps and warm dog breath... an Iditarod musher\'s dream. Kasey-Dee Gardner jumps on a sled to find out what the big deal is.',
|
||||
'thumbnail': 'http://s.hswstatic.com/gif/videos/480x360/5266.jpg',
|
||||
},
|
||||
},
|
||||
{
|
||||
@ -27,49 +28,73 @@ class HowStuffWorksIE(InfoExtractor):
|
||||
},
|
||||
},
|
||||
{
|
||||
'url': 'http://entertainment.howstuffworks.com/arts/34476-time-warp-fire-breathing-disaster-video.htm',
|
||||
'url': 'http://entertainment.howstuffworks.com/arts/2706-sword-swallowing-1-by-dan-meyer-video.htm',
|
||||
'info_dict': {
|
||||
'id': '487036',
|
||||
'ext': 'mp4',
|
||||
'title': 'Time Warp: Fire-Breathing Disaster',
|
||||
'description': 'Fire-breathers are safe from flames when they angle their heads up as they blow -- see what would happen if they looked down instead. Check out this clip from Discovery\'s "Time Warp" series to learn more.',
|
||||
'thumbnail': 'http://s.hswstatic.com/gif/videos/480x360/34476.jpg',
|
||||
'id': '440011',
|
||||
'ext': 'flv',
|
||||
'title': 'Sword Swallowing #1 by Dan Meyer',
|
||||
'description': 'Video footage (1 of 3) used by permission of the owner Dan Meyer through Sword Swallowers Association International <www.swordswallow.org>',
|
||||
'thumbnail': 'http://s.hswstatic.com/gif/videos/480x360/118306353233.jpg',
|
||||
},
|
||||
},
|
||||
]
|
||||
|
||||
def _extract_clip_info(self, key, clip_info, name=None, **kargs):
|
||||
if name is None:
|
||||
name = key
|
||||
return self._html_search_regex(
|
||||
r"\s*%s\s*: '?([^'\n]*[^'\n,])" % key, clip_info, name, **kargs)
|
||||
|
||||
def _real_extract(self, url):
|
||||
display_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, display_id)
|
||||
clip_info = self._search_regex('(?s)var clip = {(.*?)};', webpage, 'clip info')
|
||||
video_id = self._extract_clip_info('content_id', clip_info, 'video id')
|
||||
|
||||
def extract_clip_info(key, clip_info, name=None, **kargs):
|
||||
if name is None:
|
||||
name = key
|
||||
return self._html_search_regex(
|
||||
r"\s*%s\s*: '?([^'\n]*[^'\n,])" % key, clip_info, name, **kargs)
|
||||
|
||||
video_id = extract_clip_info('content_id', clip_info, 'video id')
|
||||
formats = []
|
||||
m3u8_url = self._extract_clip_info('m3u8', clip_info, 'm3u8 url', default=None)
|
||||
m3u8_url = extract_clip_info('m3u8', clip_info, 'm3u8 url', default=None)
|
||||
if m3u8_url is not None:
|
||||
formats += self._extract_m3u8_formats(m3u8_url , video_id, 'mp4')
|
||||
mp4 = self._parse_json(
|
||||
self._extract_clip_info(
|
||||
extract_clip_info(
|
||||
'mp4', clip_info, 'formats').replace('},]','}]'), video_id)
|
||||
for video in mp4:
|
||||
formats.append({
|
||||
'url': video['src'],
|
||||
'format_id': video['bitrate'],
|
||||
'tbr': int(video['bitrate'].rstrip('k')),
|
||||
'vbr': int(video['bitrate'].rstrip('k')),
|
||||
})
|
||||
|
||||
if not formats:
|
||||
smil = self._download_xml(
|
||||
'http://services.media.howstuffworks.com/videos/%s/smil-service.smil' % video_id,
|
||||
video_id, 'Downloading video SMIL')
|
||||
|
||||
http_base = find_xpath_attr(
|
||||
smil,
|
||||
'./{0}head/{0}meta'.format('{http://www.w3.org/2001/SMIL20/Language}'),
|
||||
'name',
|
||||
'httpBase').get('content')
|
||||
|
||||
URL_SUFFIX = '?v=2.11.3&fp=LNX 11,2,202,356&r=A&g=A'
|
||||
|
||||
for video in smil.findall(
|
||||
'./{0}body/{0}switch/{0}video'.format('{http://www.w3.org/2001/SMIL20/Language}')):
|
||||
vbr = int(video.attrib['system-bitrate']) / 1000
|
||||
formats.append({
|
||||
'url': '%s/%s%s' % (http_base, video.attrib['src'], URL_SUFFIX),
|
||||
'format_id': '%dk' % vbr,
|
||||
'vbr': vbr,
|
||||
})
|
||||
|
||||
self._sort_formats(formats)
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'display_id': display_id,
|
||||
'title': self._extract_clip_info('clip_title', clip_info, 'title'),
|
||||
'description': self._extract_clip_info('caption', clip_info, 'description', fatal=False),
|
||||
'thumbnail': self._extract_clip_info('video_still_url', clip_info, 'thumbnail'),
|
||||
'duration': self._extract_clip_info('duration', clip_info),
|
||||
'title': extract_clip_info('clip_title', clip_info, 'title'),
|
||||
'description': extract_clip_info('caption', clip_info, 'description', fatal=False),
|
||||
'thumbnail': extract_clip_info('video_still_url', clip_info, 'thumbnail'),
|
||||
'duration': extract_clip_info('duration', clip_info),
|
||||
'formats': formats,
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user