youtube-dl/youtube_dl/extractor/vice.py

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2016-11-04 00:07:22 +09:00
# coding: utf-8
from __future__ import unicode_literals
import re
import time
import hashlib
import json
from .adobepass import AdobePassIE
from .youtube import YoutubeIE
from .common import InfoExtractor
from ..compat import compat_HTTPError
from ..utils import (
int_or_none,
parse_age_limit,
str_or_none,
parse_duration,
ExtractorError,
extract_attributes,
)
class ViceBaseIE(AdobePassIE):
def _extract_preplay_video(self, url, locale, webpage):
watch_hub_data = extract_attributes(self._search_regex(
r'(?s)(<watch-hub\s*.+?</watch-hub>)', webpage, 'watch hub'))
video_id = watch_hub_data['vms-id']
title = watch_hub_data['video-title']
query = {}
is_locked = watch_hub_data.get('video-locked') == '1'
if is_locked:
resource = self._get_mvpd_resource(
'VICELAND', title, video_id,
watch_hub_data.get('video-rating'))
query['tvetoken'] = self._extract_mvpd_auth(
url, video_id, 'VICELAND', resource)
# signature generation algorithm is reverse engineered from signatureGenerator in
# webpack:///../shared/~/vice-player/dist/js/vice-player.js in
# https://www.viceland.com/assets/common/js/web.vendor.bundle.js
exp = int(time.time()) + 14400
query.update({
'exp': exp,
'sign': hashlib.sha512(('%s:GET:%d' % (video_id, exp)).encode()).hexdigest(),
})
try:
host = 'www.viceland' if is_locked else self._PREPLAY_HOST
preplay = self._download_json(
'https://%s.com/%s/preplay/%s' % (host, locale, video_id),
video_id, query=query)
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
error = json.loads(e.cause.read().decode())
raise ExtractorError('%s said: %s' % (
self.IE_NAME, error['details']), expected=True)
raise
video_data = preplay['video']
base = video_data['base']
uplynk_preplay_url = preplay['preplayURL']
episode = video_data.get('episode', {})
channel = video_data.get('channel', {})
subtitles = {}
cc_url = preplay.get('ccURL')
if cc_url:
subtitles['en'] = [{
'url': cc_url,
}]
return {
'_type': 'url_transparent',
'url': uplynk_preplay_url,
'id': video_id,
'title': title,
'description': base.get('body') or base.get('display_body'),
'thumbnail': watch_hub_data.get('cover-image') or watch_hub_data.get('thumbnail'),
'duration': int_or_none(video_data.get('video_duration')) or parse_duration(watch_hub_data.get('video-duration')),
'timestamp': int_or_none(video_data.get('created_at'), 1000),
'age_limit': parse_age_limit(video_data.get('video_rating')),
'series': video_data.get('show_title') or watch_hub_data.get('show-title'),
'episode_number': int_or_none(episode.get('episode_number') or watch_hub_data.get('episode')),
'episode_id': str_or_none(episode.get('id') or video_data.get('episode_id')),
'season_number': int_or_none(watch_hub_data.get('season')),
'season_id': str_or_none(episode.get('season_id')),
'uploader': channel.get('base', {}).get('title') or watch_hub_data.get('channel-title'),
'uploader_id': str_or_none(channel.get('id')),
'subtitles': subtitles,
'ie_key': 'UplynkPreplay',
}
class ViceIE(ViceBaseIE):
IE_NAME = 'vice'
_VALID_URL = r'https?://(?:.+?\.)?vice\.com/(?:(?P<locale>[^/]+)/)?videos?/(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'https://news.vice.com/video/experimenting-on-animals-inside-the-monkey-lab',
'md5': '7d3ae2f9ba5f196cdd9f9efd43657ac2',
'info_dict': {
'id': 'N2bzkydjraWDGwnt8jAttCF6Y0PDv4Zj',
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'ext': 'flv',
'title': 'Monkey Labs of Holland',
'description': 'md5:92b3c7dcbfe477f772dd4afa496c9149',
},
'add_ie': ['Ooyala'],
}, {
'url': 'https://video.vice.com/en_us/video/the-signal-from-tolva/5816510690b70e6c5fd39a56',
'info_dict': {
'id': '5816510690b70e6c5fd39a56',
'ext': 'mp4',
'uploader': 'Waypoint',
'title': 'The Signal From Tölva',
'description': 'md5:3927e3c79f9e8094606a2b3c5b5e55d5',
'uploader_id': '57f7d621e05ca860fa9ccaf9',
'timestamp': 1477941983,
'upload_date': '20161031',
},
'params': {
# m3u8 download
'skip_download': True,
},
'add_ie': ['UplynkPreplay'],
}, {
'url': 'https://video.vice.com/alps/video/ulfs-wien-beruchtigste-grafitti-crew-part-1/581b12b60a0e1f4c0fb6ea2f',
'info_dict': {
'id': '581b12b60a0e1f4c0fb6ea2f',
'ext': 'mp4',
'title': 'ULFs - Wien berüchtigste Grafitti Crew - Part 1',
'description': '<p>Zwischen Hinterzimmer-Tattoos und U-Bahnschächten erzählen uns die Ulfs, wie es ist, "süchtig nach Sachbeschädigung" zu sein.</p>',
'uploader': 'VICE',
'uploader_id': '57a204088cb727dec794c67b',
'timestamp': 1485368119,
'upload_date': '20170125',
'age_limit': 14,
},
'params': {
# AES-encrypted m3u8
'skip_download': True,
},
'add_ie': ['UplynkPreplay'],
}, {
'url': 'https://video.vice.com/en_us/video/pizza-show-trailer/56d8c9a54d286ed92f7f30e4',
'only_matching': True,
}]
_PREPLAY_HOST = 'video.vice'
def _real_extract(self, url):
locale, video_id = re.match(self._VALID_URL, url).groups()
webpage, urlh = self._download_webpage_handle(url, video_id)
embed_code = self._search_regex(
r'embedCode=([^&\'"]+)', webpage,
'ooyala embed code', default=None)
if embed_code:
return self.url_result('ooyala:%s' % embed_code, 'Ooyala')
youtube_id = self._search_regex(
r'data-youtube-id="([^"]+)"', webpage, 'youtube id', default=None)
if youtube_id:
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return self.url_result(youtube_id, 'Youtube')
return self._extract_preplay_video(urlh.geturl(), locale, webpage)
class ViceShowIE(InfoExtractor):
IE_NAME = 'vice:show'
_VALID_URL = r'https?://(?:.+?\.)?vice\.com/(?:[^/]+/)?show/(?P<id>[^/?#&]+)'
_TEST = {
'url': 'https://munchies.vice.com/en/show/fuck-thats-delicious-2',
'info_dict': {
'id': 'fuck-thats-delicious-2',
'title': "Fuck, That's Delicious",
'description': 'Follow the culinary adventures of rapper Action Bronson during his ongoing world tour.',
},
'playlist_count': 17,
}
def _real_extract(self, url):
show_id = self._match_id(url)
webpage = self._download_webpage(url, show_id)
entries = [
self.url_result(video_url, ViceIE.ie_key())
for video_url, _ in re.findall(
r'<h2[^>]+class="article-title"[^>]+data-id="\d+"[^>]*>\s*<a[^>]+href="(%s.*?)"'
% ViceIE._VALID_URL, webpage)]
title = self._search_regex(
r'<title>(.+?)</title>', webpage, 'title', default=None)
if title:
title = re.sub(r'(.+)\s*\|\s*.+$', r'\1', title).strip()
description = self._html_search_meta(
'description', webpage, 'description')
return self.playlist_result(entries, show_id, title, description)
class ViceArticleIE(InfoExtractor):
IE_NAME = 'vice:article'
_VALID_URL = r'https://www.vice.com/[^/]+/article/(?P<id>[^?#]+)'
_TESTS = [{
'url': 'https://www.vice.com/en_us/article/on-set-with-the-woman-making-mormon-porn-in-utah',
'info_dict': {
'id': '58dc0a3dee202d2a0ccfcbd8',
'ext': 'mp4',
'title': 'Mormon War on Porn ',
'description': 'md5:ad396a2481e7f8afb5ed486878421090',
'uploader': 'VICE',
'uploader_id': '57a204088cb727dec794c693',
'timestamp': 1489160690,
'upload_date': '20170310',
},
'params': {
# AES-encrypted m3u8
'skip_download': True,
},
'add_ie': ['UplynkPreplay'],
}, {
'url': 'https://www.vice.com/en_us/article/how-to-hack-a-car',
'md5': 'a7ecf64ee4fa19b916c16f4b56184ae2',
'info_dict': {
'id': '3jstaBeXgAs',
'ext': 'mp4',
'title': 'How to Hack a Car: Phreaked Out (Episode 2)',
'description': 'md5:ee95453f7ff495db8efe14ae8bf56f30',
'uploader_id': 'MotherboardTV',
'uploader': 'Motherboard',
'upload_date': '20140529',
},
'add_ie': ['Youtube'],
}, {
'url': 'https://www.vice.com/en_us/article/cowboy-capitalists-part-1',
'only_matching': True,
}, {
'url': 'https://www.vice.com/ru/article/big-night-out-ibiza-clive-martin-229',
'only_matching': True,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
prefetch_data = self._parse_json(self._search_regex(
r'window\.__PREFETCH_DATA\s*=\s*({.*});',
webpage, 'prefetch data'), display_id)
body = prefetch_data['body']
def _url_res(video_url, ie_key):
return {
'_type': 'url_transparent',
'url': video_url,
'display_id': display_id,
'ie_key': ie_key,
}
embed_code = self._search_regex(
r'embedCode=([^&\'"]+)', body,
'ooyala embed code', default=None)
if embed_code:
return _url_res('ooyala:%s' % embed_code, 'Ooyala')
youtube_url = YoutubeIE._extract_url(body)
if youtube_url:
return _url_res(youtube_url, YoutubeIE.ie_key())
video_url = self._html_search_regex(
r'data-video-url="([^"]+)"',
prefetch_data['embed_code'], 'video URL')
return _url_res(video_url, ViceIE.ie_key())