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youtube-dl

[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

teachertube.py (4417B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import re
  6. from .common import InfoExtractor
  7. from ..utils import (
  8.     determine_ext,
  9.     ExtractorError,
  10.     qualities,
  11. )
  14. class TeacherTubeIE(InfoExtractor):
  15.     IE_NAME = 'teachertube'
  16.     IE_DESC = 'teachertube.com videos'
  18.     _VALID_URL = r'https?://(?:www\.)?teachertube\.com/(viewVideo\.php\?video_id=|music\.php\?music_id=|video/(?:[\da-z-]+-)?|audio/)(?P<id>\d+)'
  20.     _TESTS = [{
  21.         # flowplayer
  22.         'url': 'http://www.teachertube.com/viewVideo.php?video_id=339997',
  23.         'md5': 'f9434ef992fd65936d72999951ee254c',
  24.         'info_dict': {
  25.             'id': '339997',
  26.             'ext': 'mp4',
  27.             'title': 'Measures of dispersion from a frequency table',
  28.             'description': 'Measures of dispersion from a frequency table',
  29.             'thumbnail': r're:https?://.*\.(?:jpg|png)',
  30.         },
  31.     }, {
  32.         # jwplayer
  33.         'url': 'http://www.teachertube.com/music.php?music_id=8805',
  34.         'md5': '01e8352006c65757caf7b961f6050e21',
  35.         'info_dict': {
  36.             'id': '8805',
  37.             'ext': 'mp3',
  38.             'title': 'PER ASPERA AD ASTRA',
  39.             'description': 'RADIJSKA EMISIJA ZRAKOPLOVNE TEHNI?KE ?KOLE P',
  40.         },
  41.     }, {
  42.         # unavailable video
  43.         'url': 'http://www.teachertube.com/video/intro-video-schleicher-297790',
  44.         'only_matching': True,
  45.     }]
  47.     def _real_extract(self, url):
  48.         video_id = self._match_id(url)
  49.         webpage = self._download_webpage(url, video_id)
  51.         error = self._search_regex(
  52.             r'<div\b[^>]+\bclass=["\']msgBox error[^>]+>([^<]+)', webpage,
  53.             'error', default=None)
  54.         if error:
  55.             raise ExtractorError('%s said: %s' % (self.IE_NAME, error), expected=True)
  57.         title = self._html_search_meta('title', webpage, 'title', fatal=True)
  58.         TITLE_SUFFIX = ' - TeacherTube'
  59.         if title.endswith(TITLE_SUFFIX):
  60.             title = title[:-len(TITLE_SUFFIX)].strip()
  62.         description = self._html_search_meta('description', webpage, 'description')
  63.         if description:
  64.             description = description.strip()
  66.         quality = qualities(['mp3', 'flv', 'mp4'])
  68.         media_urls = re.findall(r'data-contenturl="([^"]+)"', webpage)
  69.         media_urls.extend(re.findall(r'var\s+filePath\s*=\s*"([^"]+)"', webpage))
  70.         media_urls.extend(re.findall(r'\'file\'\s*:\s*["\']([^"\']+)["\'],', webpage))
  72.         formats = [
  73.             {
  74.                 'url': media_url,
  75.                 'quality': quality(determine_ext(media_url))
  76.             } for media_url in set(media_urls)
  77.         ]
  79.         self._sort_formats(formats)
  81.         thumbnail = self._og_search_thumbnail(
  82.             webpage, default=None) or self._html_search_meta(
  83.             'thumbnail', webpage)
  85.         return {
  86.             'id': video_id,
  87.             'title': title,
  88.             'description': description,
  89.             'thumbnail': thumbnail,
  90.             'formats': formats,
  91.         }
  94. class TeacherTubeUserIE(InfoExtractor):
  95.     IE_NAME = 'teachertube:user:collection'
  96.     IE_DESC = 'teachertube.com user and collection videos'
  98.     _VALID_URL = r'https?://(?:www\.)?teachertube\.com/(user/profile|collection)/(?P<user>[0-9a-zA-Z]+)/?'
  100.     _MEDIA_RE = r'''(?sx)
  101.         class="?sidebar_thumb_time"?>[0-9:]+</div>
  102.         \s*
  103.         <a\s+href="(https?://(?:www\.)?teachertube\.com/(?:video|audio)/[^"]+)"
  104.     '''
  105.     _TEST = {
  106.         'url': 'http://www.teachertube.com/user/profile/rbhagwati2',
  107.         'info_dict': {
  108.             'id': 'rbhagwati2'
  109.         },
  110.         'playlist_mincount': 179,
  111.     }
  113.     def _real_extract(self, url):
  114.         mobj = re.match(self._VALID_URL, url)
  115.         user_id = mobj.group('user')
  117.         urls = []
  118.         webpage = self._download_webpage(url, user_id)
  119.         urls.extend(re.findall(self._MEDIA_RE, webpage))
  121.         pages = re.findall(r'/ajax-user/user-videos/%s\?page=([0-9]+)' % user_id, webpage)[:-1]
  122.         for p in pages:
  123.             more = 'http://www.teachertube.com/ajax-user/user-videos/%s?page=%s' % (user_id, p)
  124.             webpage = self._download_webpage(more, user_id, 'Downloading page %s/%s' % (p, len(pages)))
  125.             video_urls = re.findall(self._MEDIA_RE, webpage)
  126.             urls.extend(video_urls)
  128.         entries = [self.url_result(vurl, 'TeacherTube') for vurl in urls]
  129.         return self.playlist_result(entries, user_id)