mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 06:52:54 +08:00
254 lines
9.0 KiB
Python
254 lines
9.0 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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import json
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import itertools
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from .common import InfoExtractor
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from ..compat import (
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compat_str,
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compat_urllib_request,
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)
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from ..utils import (
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ExtractorError,
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int_or_none,
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orderedSet,
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str_to_int,
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unescapeHTML,
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)
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class DailymotionBaseInfoExtractor(InfoExtractor):
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@staticmethod
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def _build_request(url):
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"""Build a request with the family filter disabled"""
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request = compat_urllib_request.Request(url)
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request.add_header('Cookie', 'family_filter=off; ff=off')
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return request
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class DailymotionIE(DailymotionBaseInfoExtractor):
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"""Information Extractor for Dailymotion"""
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_VALID_URL = r'(?i)(?:https?://)?(?:(www|touch)\.)?dailymotion\.[a-z]{2,3}/(?:(embed|#)/)?video/(?P<id>[^/?_]+)'
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IE_NAME = 'dailymotion'
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_FORMATS = [
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('stream_h264_ld_url', 'ld'),
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('stream_h264_url', 'standard'),
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('stream_h264_hq_url', 'hq'),
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('stream_h264_hd_url', 'hd'),
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('stream_h264_hd1080_url', 'hd180'),
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]
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_TESTS = [
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{
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'url': 'https://www.dailymotion.com/video/x2iuewm_steam-machine-models-pricing-listed-on-steam-store-ign-news_videogames',
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'md5': '2137c41a8e78554bb09225b8eb322406',
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'info_dict': {
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'id': 'x2iuewm',
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'ext': 'mp4',
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'uploader': 'IGN',
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'title': 'Steam Machine Models, Pricing Listed on Steam Store - IGN News',
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'upload_date': '20150306',
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}
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},
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# Vevo video
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{
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'url': 'http://www.dailymotion.com/video/x149uew_katy-perry-roar-official_musi',
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'info_dict': {
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'title': 'Roar (Official)',
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'id': 'USUV71301934',
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'ext': 'mp4',
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'uploader': 'Katy Perry',
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'upload_date': '20130905',
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},
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'params': {
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'skip_download': True,
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},
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'skip': 'VEVO is only available in some countries',
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},
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# age-restricted video
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{
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'url': 'http://www.dailymotion.com/video/xyh2zz_leanna-decker-cyber-girl-of-the-year-desires-nude-playboy-plus_redband',
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'md5': '0d667a7b9cebecc3c89ee93099c4159d',
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'info_dict': {
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'id': 'xyh2zz',
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'ext': 'mp4',
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'title': 'Leanna Decker - Cyber Girl Of The Year Desires Nude [Playboy Plus]',
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'uploader': 'HotWaves1012',
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'age_limit': 18,
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}
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}
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]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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url = 'https://www.dailymotion.com/video/%s' % video_id
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# Retrieve video webpage to extract further information
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request = self._build_request(url)
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webpage = self._download_webpage(request, video_id)
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# Extract URL, uploader and title from webpage
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self.report_extraction(video_id)
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# It may just embed a vevo video:
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m_vevo = re.search(
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r'<link rel="video_src" href="[^"]*?vevo.com[^"]*?video=(?P<id>[\w]*)',
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webpage)
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if m_vevo is not None:
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vevo_id = m_vevo.group('id')
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self.to_screen('Vevo video detected: %s' % vevo_id)
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return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
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age_limit = self._rta_search(webpage)
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video_upload_date = None
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mobj = re.search(r'<meta property="video:release_date" content="([0-9]{4})-([0-9]{2})-([0-9]{2}).+?"/>', webpage)
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if mobj is not None:
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video_upload_date = mobj.group(1) + mobj.group(2) + mobj.group(3)
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embed_url = 'https://www.dailymotion.com/embed/video/%s' % video_id
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embed_request = self._build_request(embed_url)
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embed_page = self._download_webpage(
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embed_request, video_id, 'Downloading embed page')
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info = self._search_regex(r'var info = ({.*?}),$', embed_page,
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'video info', flags=re.MULTILINE)
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info = json.loads(info)
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if info.get('error') is not None:
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msg = 'Couldn\'t get video, Dailymotion says: %s' % info['error']['title']
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raise ExtractorError(msg, expected=True)
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formats = []
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for (key, format_id) in self._FORMATS:
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video_url = info.get(key)
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if video_url is not None:
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m_size = re.search(r'H264-(\d+)x(\d+)', video_url)
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if m_size is not None:
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width, height = map(int_or_none, (m_size.group(1), m_size.group(2)))
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else:
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width, height = None, None
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formats.append({
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'url': video_url,
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'ext': 'mp4',
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'format_id': format_id,
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'width': width,
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'height': height,
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})
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if not formats:
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raise ExtractorError('Unable to extract video URL')
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# subtitles
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video_subtitles = self.extract_subtitles(video_id, webpage)
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view_count = str_to_int(self._search_regex(
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r'video_views_count[^>]+>\s+([\d\.,]+)',
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webpage, 'view count', fatal=False))
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title = self._og_search_title(webpage, default=None)
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if title is None:
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title = self._html_search_regex(
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r'(?s)<span\s+id="video_title"[^>]*>(.*?)</span>', webpage,
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'title')
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return {
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'id': video_id,
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'formats': formats,
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'uploader': info['owner.screenname'],
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'upload_date': video_upload_date,
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'title': title,
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'subtitles': video_subtitles,
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'thumbnail': info['thumbnail_url'],
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'age_limit': age_limit,
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'view_count': view_count,
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}
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def _get_subtitles(self, video_id, webpage):
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try:
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sub_list = self._download_webpage(
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'https://api.dailymotion.com/video/%s/subtitles?fields=id,language,url' % video_id,
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video_id, note=False)
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except ExtractorError as err:
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self._downloader.report_warning('unable to download video subtitles: %s' % compat_str(err))
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return {}
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info = json.loads(sub_list)
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if (info['total'] > 0):
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sub_lang_list = dict((l['language'], [{'url': l['url'], 'ext': 'srt'}]) for l in info['list'])
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return sub_lang_list
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self._downloader.report_warning('video doesn\'t have subtitles')
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return {}
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class DailymotionPlaylistIE(DailymotionBaseInfoExtractor):
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IE_NAME = 'dailymotion:playlist'
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_VALID_URL = r'(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/playlist/(?P<id>.+?)/'
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_MORE_PAGES_INDICATOR = r'(?s)<div class="pages[^"]*">.*?<a\s+class="[^"]*?icon-arrow_right[^"]*?"'
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_PAGE_TEMPLATE = 'https://www.dailymotion.com/playlist/%s/%s'
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_TESTS = [{
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'url': 'http://www.dailymotion.com/playlist/xv4bw_nqtv_sport/1#video=xl8v3q',
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'info_dict': {
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'title': 'SPORT',
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'id': 'xv4bw_nqtv_sport',
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},
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'playlist_mincount': 20,
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}]
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def _extract_entries(self, id):
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video_ids = []
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for pagenum in itertools.count(1):
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request = self._build_request(self._PAGE_TEMPLATE % (id, pagenum))
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webpage = self._download_webpage(request,
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id, 'Downloading page %s' % pagenum)
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video_ids.extend(re.findall(r'data-xid="(.+?)"', webpage))
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if re.search(self._MORE_PAGES_INDICATOR, webpage) is None:
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break
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return [self.url_result('http://www.dailymotion.com/video/%s' % video_id, 'Dailymotion')
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for video_id in orderedSet(video_ids)]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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playlist_id = mobj.group('id')
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webpage = self._download_webpage(url, playlist_id)
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return {
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'_type': 'playlist',
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'id': playlist_id,
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'title': self._og_search_title(webpage),
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'entries': self._extract_entries(playlist_id),
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}
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class DailymotionUserIE(DailymotionPlaylistIE):
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IE_NAME = 'dailymotion:user'
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_VALID_URL = r'https?://(?:www\.)?dailymotion\.[a-z]{2,3}/(?:(?:old/)?user/)?(?P<user>[^/]+)$'
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_PAGE_TEMPLATE = 'http://www.dailymotion.com/user/%s/%s'
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_TESTS = [{
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'url': 'https://www.dailymotion.com/user/nqtv',
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'info_dict': {
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'id': 'nqtv',
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'title': 'Rémi Gaillard',
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},
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'playlist_mincount': 100,
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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user = mobj.group('user')
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webpage = self._download_webpage(
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'https://www.dailymotion.com/user/%s' % user, user)
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full_user = unescapeHTML(self._html_search_regex(
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r'<a class="nav-image" title="([^"]+)" href="/%s">' % re.escape(user),
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webpage, 'user'))
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return {
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'_type': 'playlist',
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'id': user,
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'title': full_user,
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'entries': self._extract_entries(user),
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}
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