Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/imdb.py

   1 from __future__ import unicode_literals
   2
   3 import re
   4
   5 from .common import InfoExtractor
   6 from ..utils import (
   7     mimetype2ext,
   8     qualities,
   9 )
  10
  11
  12 class ImdbIE(InfoExtractor):
  13     IE_NAME = 'imdb'
  14     IE_DESC = 'Internet Movie Database trailers'
  15     _VALID_URL = r'https?://(?:www|m)\.imdb\.com/(?:video/[^/]+/|title/tt\d+.*?#lb-)vi(?P<id>\d+)'
  16
  17     _TESTS = [{
  18         'url': 'http://www.imdb.com/video/imdb/vi2524815897',
  19         'info_dict': {
  20             'id': '2524815897',
  21             'ext': 'mp4',
  22             'title': 'Ice Age: Continental Drift Trailer (No. 2) - IMDb',
  23             'description': 'md5:9061c2219254e5d14e03c25c98e96a81',
  24         }
  25     }, {
  26         'url': 'http://www.imdb.com/video/_/vi2524815897',
  27         'only_matching': True,
  28     }, {
  29         'url': 'http://www.imdb.com/title/tt1667889/?ref_=ext_shr_eml_vi#lb-vi2524815897',
  30         'only_matching': True,
  31     }, {
  32         'url': 'http://www.imdb.com/title/tt1667889/#lb-vi2524815897',
  33         'only_matching': True,
  34     }]
  35
  36     def _real_extract(self, url):
  37         video_id = self._match_id(url)
  38         webpage = self._download_webpage('http://www.imdb.com/video/imdb/vi%s' % video_id, video_id)
  39         descr = self._html_search_regex(
  40             r'(?s)<span itemprop="description">(.*?)</span>',
  41             webpage, 'description', fatal=False)
  42         player_url = 'http://www.imdb.com/video/imdb/vi%s/imdb/single' % video_id
  43         player_page = self._download_webpage(
  44             player_url, video_id, 'Downloading player page')
  45         # the player page contains the info for the default format, we have to
  46         # fetch other pages for the rest of the formats
  47         extra_formats = re.findall(r'href="(?P<url>%s.*?)".*?>(?P<name>.*?)<' % re.escape(player_url), player_page)
  48         format_pages = [
  49             self._download_webpage(
  50                 f_url, video_id, 'Downloading info for %s format' % f_name)
  51             for f_url, f_name in extra_formats]
  52         format_pages.append(player_page)
  53
  54         quality = qualities(('SD', '480p', '720p', '1080p'))
  55         formats = []
  56         for format_page in format_pages:
  57             json_data = self._search_regex(
  58                 r'<script[^>]+class="imdb-player-data"[^>]*?>(.*?)</script>',
  59                 format_page, 'json data', flags=re.DOTALL)
  60             info = self._parse_json(json_data, video_id, fatal=False)
  61             if not info:
  62                 continue
  63             format_info = info.get('videoPlayerObject', {}).get('video', {})
  64             if not format_info:
  65                 continue
  66             video_info_list = format_info.get('videoInfoList')
  67             if not video_info_list or not isinstance(video_info_list, list):
  68                 continue
  69             video_info = video_info_list[0]
  70             if not video_info or not isinstance(video_info, dict):
  71                 continue
  72             video_url = video_info.get('videoUrl')
  73             if not video_url:
  74                 continue
  75             format_id = format_info.get('ffname')
  76             formats.append({
  77                 'format_id': format_id,
  78                 'url': video_url,
  79                 'ext': mimetype2ext(video_info.get('videoMimeType')),
  80                 'quality': quality(format_id),
  81             })
  82         self._sort_formats(formats)
  83
  84         return {
  85             'id': video_id,
  86             'title': self._og_search_title(webpage),
  87             'formats': formats,
  88             'description': descr,
  89             'thumbnail': format_info['slate'],
  90         }
  91
  92
  93 class ImdbListIE(InfoExtractor):
  94     IE_NAME = 'imdb:list'
  95     IE_DESC = 'Internet Movie Database lists'
  96     _VALID_URL = r'https?://www\.imdb\.com/list/(?P<id>[\da-zA-Z_-]{11})'
  97     _TEST = {
  98         'url': 'http://www.imdb.com/list/JFs9NWw6XI0',
  99         'info_dict': {
 100             'id': 'JFs9NWw6XI0',
 101             'title': 'March 23, 2012 Releases',
 102         },
 103         'playlist_count': 7,
 104     }
 105
 106     def _real_extract(self, url):
 107         list_id = self._match_id(url)
 108         webpage = self._download_webpage(url, list_id)
 109         entries = [
 110             self.url_result('http://www.imdb.com' + m, 'Imdb')
 111             for m in re.findall(r'href="(/video/imdb/vi[^"]+)"\s+data-type="playlist"', webpage)]
 112
 113         list_title = self._html_search_regex(
 114             r'<h1 class="header">(.*?)</h1>', webpage, 'list title')
 115
 116         return self.playlist_result(entries, list_id, list_title)