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yt-dlp/youtube_dl/extractor/dailymotion.py
2014-10-05 21:59:53 +02:00

251 lines
9.0 KiB
Python

#coding: utf-8
from __future__ import unicode_literals
import re
import json
import itertools
from .common import InfoExtractor
from .subtitles import SubtitlesInfoExtractor
from ..utils import (
compat_urllib_request,
compat_str,
orderedSet,
str_to_int,
int_or_none,
ExtractorError,
unescapeHTML,
)
class DailymotionBaseInfoExtractor(InfoExtractor):
@staticmethod
def _build_request(url):
"""Build a request with the family filter disabled"""
request = compat_urllib_request.Request(url)
request.add_header('Cookie', 'family_filter=off')
request.add_header('Cookie', 'ff=off')
return request
class DailymotionIE(DailymotionBaseInfoExtractor, SubtitlesInfoExtractor):
"""Information Extractor for Dailymotion"""
_VALID_URL = r'(?i)(?:https?://)?(?:(www|touch)\.)?dailymotion\.[a-z]{2,3}/(?:(embed|#)/)?video/(?P<id>[^/?_]+)'
IE_NAME = 'dailymotion'
_FORMATS = [
('stream_h264_ld_url', 'ld'),
('stream_h264_url', 'standard'),
('stream_h264_hq_url', 'hq'),
('stream_h264_hd_url', 'hd'),
('stream_h264_hd1080_url', 'hd180'),
]
_TESTS = [
{
'url': 'http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech',
'md5': '392c4b85a60a90dc4792da41ce3144eb',
'info_dict': {
'id': 'x33vw9',
'ext': 'mp4',
'uploader': 'Amphora Alex and Van .',
'title': 'Tutoriel de Youtubeur"DL DES VIDEO DE YOUTUBE"',
}
},
# Vevo video
{
'url': 'http://www.dailymotion.com/video/x149uew_katy-perry-roar-official_musi',
'info_dict': {
'title': 'Roar (Official)',
'id': 'USUV71301934',
'ext': 'mp4',
'uploader': 'Katy Perry',
'upload_date': '20130905',
},
'params': {
'skip_download': True,
},
'skip': 'VEVO is only available in some countries',
},
# age-restricted video
{
'url': 'http://www.dailymotion.com/video/xyh2zz_leanna-decker-cyber-girl-of-the-year-desires-nude-playboy-plus_redband',
'md5': '0d667a7b9cebecc3c89ee93099c4159d',
'info_dict': {
'id': 'xyh2zz',
'ext': 'mp4',
'title': 'Leanna Decker - Cyber Girl Of The Year Desires Nude [Playboy Plus]',
'uploader': 'HotWaves1012',
'age_limit': 18,
}
}
]
def _real_extract(self, url):
video_id = self._match_id(url)
url = 'http://www.dailymotion.com/video/%s' % video_id
# Retrieve video webpage to extract further information
request = self._build_request(url)
webpage = self._download_webpage(request, video_id)
# Extract URL, uploader and title from webpage
self.report_extraction(video_id)
# It may just embed a vevo video:
m_vevo = re.search(
r'<link rel="video_src" href="[^"]*?vevo.com[^"]*?videoId=(?P<id>[\w]*)',
webpage)
if m_vevo is not None:
vevo_id = m_vevo.group('id')
self.to_screen('Vevo video detected: %s' % vevo_id)
return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
age_limit = self._rta_search(webpage)
video_upload_date = None
mobj = re.search(r'<div class="[^"]*uploaded_cont[^"]*" title="[^"]*">([0-9]{2})-([0-9]{2})-([0-9]{4})</div>', webpage)
if mobj is not None:
video_upload_date = mobj.group(3) + mobj.group(2) + mobj.group(1)
embed_url = 'http://www.dailymotion.com/embed/video/%s' % video_id
embed_page = self._download_webpage(embed_url, video_id,
'Downloading embed page')
info = self._search_regex(r'var info = ({.*?}),$', embed_page,
'video info', flags=re.MULTILINE)
info = json.loads(info)
if info.get('error') is not None:
msg = 'Couldn\'t get video, Dailymotion says: %s' % info['error']['title']
raise ExtractorError(msg, expected=True)
formats = []
for (key, format_id) in self._FORMATS:
video_url = info.get(key)
if video_url is not None:
m_size = re.search(r'H264-(\d+)x(\d+)', video_url)
if m_size is not None:
width, height = map(int_or_none, (m_size.group(1), m_size.group(2)))
else:
width, height = None, None
formats.append({
'url': video_url,
'ext': 'mp4',
'format_id': format_id,
'width': width,
'height': height,
})
if not formats:
raise ExtractorError('Unable to extract video URL')
# subtitles
video_subtitles = self.extract_subtitles(video_id, webpage)
if self._downloader.params.get('listsubtitles', False):
self._list_available_subtitles(video_id, webpage)
return
view_count = str_to_int(self._search_regex(
r'video_views_count[^>]+>\s+([\d\.,]+)',
webpage, 'view count', fatal=False))
title = self._og_search_title(webpage, default=None)
if title is None:
title = self._html_search_regex(
r'(?s)<span\s+id="video_title"[^>]*>(.*?)</span>', webpage,
'title')
return {
'id': video_id,
'formats': formats,
'uploader': info['owner.screenname'],
'upload_date': video_upload_date,
'title': title,
'subtitles': video_subtitles,
'thumbnail': info['thumbnail_url'],
'age_limit': age_limit,
'view_count': view_count,
}
def _get_available_subtitles(self, video_id, webpage):
try:
sub_list = self._download_webpage(
'https://api.dailymotion.com/video/%s/subtitles?fields=id,language,url' % video_id,
video_id, note=False)
except ExtractorError as err:
self._downloader.report_warning('unable to download video subtitles: %s' % compat_str(err))
return {}
info = json.loads(sub_list)
if (info['total'] > 0):
sub_lang_list = dict((l['language'], l['url']) for l in info['list'])
return sub_lang_list
self._downloader.report_warning('video doesn\'t have subtitles')
return {}
class DailymotionPlaylistIE(DailymotionBaseInfoExtractor):
IE_NAME = 'dailymotion:playlist'
_VALID_URL = r'(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/playlist/(?P<id>.+?)/'
_MORE_PAGES_INDICATOR = r'(?s)<div class="pages[^"]*">.*?<a\s+class="[^"]*?icon-arrow_right[^"]*?"'
_PAGE_TEMPLATE = 'https://www.dailymotion.com/playlist/%s/%s'
_TESTS = [{
'url': 'http://www.dailymotion.com/playlist/xv4bw_nqtv_sport/1#video=xl8v3q',
'info_dict': {
'title': 'SPORT',
},
'playlist_mincount': 20,
}]
def _extract_entries(self, id):
video_ids = []
for pagenum in itertools.count(1):
request = self._build_request(self._PAGE_TEMPLATE % (id, pagenum))
webpage = self._download_webpage(request,
id, 'Downloading page %s' % pagenum)
video_ids.extend(re.findall(r'data-xid="(.+?)"', webpage))
if re.search(self._MORE_PAGES_INDICATOR, webpage) is None:
break
return [self.url_result('http://www.dailymotion.com/video/%s' % video_id, 'Dailymotion')
for video_id in orderedSet(video_ids)]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
playlist_id = mobj.group('id')
webpage = self._download_webpage(url, playlist_id)
return {
'_type': 'playlist',
'id': playlist_id,
'title': self._og_search_title(webpage),
'entries': self._extract_entries(playlist_id),
}
class DailymotionUserIE(DailymotionPlaylistIE):
IE_NAME = 'dailymotion:user'
_VALID_URL = r'https?://(?:www\.)?dailymotion\.[a-z]{2,3}/user/(?P<user>[^/]+)'
_PAGE_TEMPLATE = 'http://www.dailymotion.com/user/%s/%s'
_TESTS = [{
'url': 'https://www.dailymotion.com/user/nqtv',
'info_dict': {
'id': 'nqtv',
'title': 'Rémi Gaillard',
},
'playlist_mincount': 100,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
user = mobj.group('user')
webpage = self._download_webpage(url, user)
full_user = unescapeHTML(self._html_search_regex(
r'<a class="nav-image" title="([^"]+)" href="/%s">' % re.escape(user),
webpage, 'user'))
return {
'_type': 'playlist',
'id': user,
'title': full_user,
'entries': self._extract_entries(user),
}