_ Git - youtube-dl/blob - youtube_dl/extractor/appletrailers.py

   1 import re
   2 import xml.etree.ElementTree
   3
   4 from .common import InfoExtractor
   5 from ..utils import (
   6     determine_ext,
   7     ExtractorError,
   8 )
   9
  10
  11 class AppleTrailersIE(InfoExtractor):
  12     _VALID_URL = r'https?://(?:www\.)?trailers.apple.com/trailers/(?P<company>[^/]+)/(?P<movie>[^/]+)'
  13     _TEST = {
  14         u"url": u"http://trailers.apple.com/trailers/wb/manofsteel/",
  15         u"playlist": [
  16             {
  17                 u"file": u"manofsteel-trailer4.mov",
  18                 u"md5": u"11874af099d480cc09e103b189805d5f",
  19                 u"info_dict": {
  20                     u"duration": 111,
  21                     u"thumbnail": u"http://trailers.apple.com/trailers/wb/manofsteel/images/thumbnail_11624.jpg",
  22                     u"title": u"Trailer 4",
  23                     u"upload_date": u"20130523",
  24                     u"uploader_id": u"wb",
  25                 },
  26             },
  27             {
  28                 u"file": u"manofsteel-trailer3.mov",
  29                 u"md5": u"07a0a262aae5afe68120eed61137ab34",
  30                 u"info_dict": {
  31                     u"duration": 182,
  32                     u"thumbnail": u"http://trailers.apple.com/trailers/wb/manofsteel/images/thumbnail_10793.jpg",
  33                     u"title": u"Trailer 3",
  34                     u"upload_date": u"20130417",
  35                     u"uploader_id": u"wb",
  36                 },
  37             },
  38             {
  39                 u"file": u"manofsteel-trailer.mov",
  40                 u"md5": u"e401fde0813008e3307e54b6f384cff1",
  41                 u"info_dict": {
  42                     u"duration": 148,
  43                     u"thumbnail": u"http://trailers.apple.com/trailers/wb/manofsteel/images/thumbnail_8703.jpg",
  44                     u"title": u"Trailer",
  45                     u"upload_date": u"20121212",
  46                     u"uploader_id": u"wb",
  47                 },
  48             },
  49             {
  50                 u"file": u"manofsteel-teaser.mov",
  51                 u"md5": u"76b392f2ae9e7c98b22913c10a639c97",
  52                 u"info_dict": {
  53                     u"duration": 93,
  54                     u"thumbnail": u"http://trailers.apple.com/trailers/wb/manofsteel/images/thumbnail_6899.jpg",
  55                     u"title": u"Teaser",
  56                     u"upload_date": u"20120721",
  57                     u"uploader_id": u"wb",
  58                 },
  59             }
  60         ]
  61     }
  62
  63     def _real_extract(self, url):
  64         mobj = re.match(self._VALID_URL, url)
  65         movie = mobj.group('movie')
  66         uploader_id = mobj.group('company')
  67
  68         playlist_url = url.partition(u'?')[0] + u'/includes/playlists/web.inc'
  69         playlist_snippet = self._download_webpage(playlist_url, movie)
  70         playlist_cleaned = re.sub(r'(?s)<script>.*?</script>', u'', playlist_snippet)
  71         playlist_html = u'<html>' + playlist_cleaned + u'</html>'
  72
  73         size_cache = {}
  74
  75         doc = xml.etree.ElementTree.fromstring(playlist_html)
  76         playlist = []
  77         for li in doc.findall('./div/ul/li'):
  78             title = li.find('.//h3').text
  79             video_id = movie + '-' + re.sub(r'[^a-zA-Z0-9]', '', title).lower()
  80             thumbnail = li.find('.//img').attrib['src']
  81
  82             date_el = li.find('.//p')
  83             upload_date = None
  84             m = re.search(r':\s?(?P<month>[0-9]{2})/(?P<day>[0-9]{2})/(?P<year>[0-9]{2})', date_el.text)
  85             if m:
  86                 upload_date = u'20' + m.group('year') + m.group('month') + m.group('day')
  87             runtime_el = date_el.find('./br')
  88             m = re.search(r':\s?(?P<minutes>[0-9]+):(?P<seconds>[0-9]{1,2})', runtime_el.tail)
  89             duration = None
  90             if m:
  91                 duration = 60 * int(m.group('minutes')) + int(m.group('seconds'))
  92
  93             formats = []
  94             for formats_el in li.findall('.//a'):
  95                 if formats_el.attrib['class'] != 'OverlayPanel':
  96                     continue
  97                 target = formats_el.attrib['target']
  98
  99                 format_code = formats_el.text
 100                 if 'Automatic' in format_code:
 101                     continue
 102
 103                 size_q = formats_el.attrib['href']
 104                 size_id = size_q.rpartition('#videos-')[2]
 105                 if size_id not in size_cache:
 106                     size_url = url + size_q
 107                     sizepage_html = self._download_webpage(
 108                         size_url, movie,
 109                         note=u'Downloading size info %s' % size_id,
 110                         errnote=u'Error while downloading size info %s' % size_id,
 111                     )
 112                     _doc = xml.etree.ElementTree.fromstring(sizepage_html)
 113                     size_cache[size_id] = _doc
 114
 115                 sizepage_doc = size_cache[size_id]
 116                 links = sizepage_doc.findall('.//{http://www.w3.org/1999/xhtml}ul/{http://www.w3.org/1999/xhtml}li/{http://www.w3.org/1999/xhtml}a')
 117                 for vid_a in links:
 118                     href = vid_a.get('href')
 119                     if not href.endswith(target):
 120                         continue
 121                     detail_q = href.partition('#')[0]
 122                     detail_url = url + '/' + detail_q
 123
 124                     m = re.match(r'includes/(?P<detail_id>[^/]+)/', detail_q)
 125                     detail_id = m.group('detail_id')
 126
 127                     detail_html = self._download_webpage(
 128                         detail_url, movie,
 129                         note=u'Downloading detail %s %s' % (detail_id, size_id),
 130                         errnote=u'Error while downloading detail %s %s' % (detail_id, size_id)
 131                     )
 132                     detail_doc = xml.etree.ElementTree.fromstring(detail_html)
 133                     movie_link_el = detail_doc.find('.//{http://www.w3.org/1999/xhtml}a')
 134                     assert movie_link_el.get('class') == 'movieLink'
 135                     movie_link = movie_link_el.get('href').partition('?')[0].replace('_', '_h')
 136                     ext = determine_ext(movie_link)
 137                     assert ext == 'mov'
 138
 139                     formats.append({
 140                         'format': format_code,
 141                         'ext': ext,
 142                         'url': movie_link,
 143                     })
 144
 145             info = {
 146                 '_type': 'video',
 147                 'id': video_id,
 148                 'title': title,
 149                 'formats': formats,
 150                 'title': title,
 151                 'duration': duration,
 152                 'thumbnail': thumbnail,
 153                 'upload_date': upload_date,
 154                 'uploader_id': uploader_id,
 155                 'user_agent': 'QuickTime compatible (youtube-dl)',
 156             }
 157             # TODO: Remove when #980 has been merged
 158             info['url'] = formats[-1]['url']
 159             info['ext'] = formats[-1]['ext']
 160
 161             playlist.append(info)
 162
 163         return {
 164             '_type': 'playlist',
 165             'id': movie,
 166             'entries': playlist,
 167         }