mirror of
https://github.com/yt-dlp/yt-dlp.git
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119 lines
4.6 KiB
Python
119 lines
4.6 KiB
Python
import re
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import json
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import socket
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from .common import InfoExtractor
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from .subtitles import NoAutoSubtitlesIE
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from ..utils import (
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compat_http_client,
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compat_urllib_error,
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compat_urllib_request,
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compat_str,
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get_element_by_attribute,
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get_element_by_id,
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ExtractorError,
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)
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class DailyMotionSubtitlesIE(NoAutoSubtitlesIE):
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def _get_available_subtitles(self, video_id):
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request = compat_urllib_request.Request('https://api.dailymotion.com/video/%s/subtitles?fields=id,language,url' % video_id)
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try:
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sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8')
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
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self._downloader.report_warning(u'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'], l['url']) for l in info['list'])
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return sub_lang_list
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self._downloader.report_warning(u'video doesn\'t have subtitles')
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return {}
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class DailymotionIE(DailyMotionSubtitlesIE):
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"""Information Extractor for Dailymotion"""
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_VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^/]+)'
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IE_NAME = u'dailymotion'
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_TEST = {
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u'url': u'http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech',
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u'file': u'x33vw9.mp4',
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u'md5': u'392c4b85a60a90dc4792da41ce3144eb',
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u'info_dict': {
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u"uploader": u"Alex and Van .",
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u"title": u"Tutoriel de Youtubeur\"DL DES VIDEO DE YOUTUBE\""
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}
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}
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def _real_extract(self, url):
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# Extract id and simplified title from URL
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group(1).split('_')[0].split('?')[0]
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video_extension = 'mp4'
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# Retrieve video webpage to extract further information
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request = compat_urllib_request.Request(url)
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request.add_header('Cookie', 'family_filter=off')
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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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video_uploader = self._search_regex([r'(?im)<span class="owner[^\"]+?">[^<]+?<a [^>]+?>([^<]+?)</a>',
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# Looking for official user
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r'<(?:span|a) .*?rel="author".*?>([^<]+?)</'],
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webpage, 'video uploader')
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video_upload_date = None
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mobj = re.search(r'<div class="[^"]*uploaded_cont[^"]*" title="[^"]*">([0-9]{2})-([0-9]{2})-([0-9]{4})</div>', webpage)
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if mobj is not None:
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video_upload_date = mobj.group(3) + mobj.group(2) + mobj.group(1)
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embed_url = 'http://www.dailymotion.com/embed/video/%s' % video_id
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embed_page = self._download_webpage(embed_url, video_id,
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u'Downloading embed page')
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info = self._search_regex(r'var info = ({.*?}),', embed_page, 'video info')
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info = json.loads(info)
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# TODO: support choosing qualities
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for key in ['stream_h264_hd1080_url', 'stream_h264_hd_url',
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'stream_h264_hq_url', 'stream_h264_url',
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'stream_h264_ld_url']:
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if info.get(key): # key in info and info[key]:
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max_quality = key
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self.to_screen(u'%s: Using %s' % (video_id, key))
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break
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else:
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raise ExtractorError(u'Unable to extract video URL')
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video_url = info[max_quality]
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# subtitles
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video_subtitles = None
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video_webpage = None
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if self._downloader.params.get('writesubtitles', False) or self._downloader.params.get('allsubtitles', False):
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video_subtitles = self._extract_subtitles(video_id)
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elif self._downloader.params.get('writeautomaticsub', False):
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video_subtitles = self._request_automatic_caption(video_id, video_webpage)
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if self._downloader.params.get('listsubtitles', False):
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self._list_available_subtitles(video_id)
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return
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return [{
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'id': video_id,
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'url': video_url,
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'uploader': video_uploader,
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'upload_date': video_upload_date,
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'title': self._og_search_title(webpage),
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'ext': video_extension,
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'subtitles': video_subtitles,
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'thumbnail': info['thumbnail_url']
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}]
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