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

   1 import re
   2
   3 from .common import InfoExtractor
   4 from ..utils import (
   5     compat_HTTPError,
   6     compat_str,
   7     compat_urllib_parse,
   8     compat_urllib_parse_urlparse,
   9
  10     ExtractorError,
  11 )
  12
  13
  14 class AddAnimeIE(InfoExtractor):
  15
  16     _VALID_URL = r'^http://(?:\w+\.)?add-anime\.net/watch_video.php\?(?:.*?)v=(?P<video_id>[\w_]+)(?:.*)'
  17     IE_NAME = u'AddAnime'
  18     _TEST = {
  19         u'url': u'http://www.add-anime.net/watch_video.php?v=24MR3YO5SAS9',
  20         u'file': u'24MR3YO5SAS9.flv',
  21         u'md5': u'1036a0e0cd307b95bd8a8c3a5c8cfaf1',
  22         u'info_dict': {
  23             u"description": u"One Piece 606",
  24             u"title": u"One Piece 606"
  25         }
  26     }
  27
  28     def _real_extract(self, url):
  29         try:
  30             mobj = re.match(self._VALID_URL, url)
  31             video_id = mobj.group('video_id')
  32             webpage = self._download_webpage(url, video_id)
  33         except ExtractorError as ee:
  34             if not isinstance(ee.cause, compat_HTTPError):
  35                 raise
  36
  37             redir_webpage = ee.cause.read().decode('utf-8')
  38             action = self._search_regex(
  39                 r'<form id="challenge-form" action="([^"]+)"',
  40                 redir_webpage, u'Redirect form')
  41             vc = self._search_regex(
  42                 r'<input type="hidden" name="jschl_vc" value="([^"]+)"/>',
  43                 redir_webpage, u'redirect vc value')
  44             av = re.search(
  45                 r'a\.value = ([0-9]+)[+]([0-9]+)[*]([0-9]+);',
  46                 redir_webpage)
  47             if av is None:
  48                 raise ExtractorError(u'Cannot find redirect math task')
  49             av_res = int(av.group(1)) + int(av.group(2)) * int(av.group(3))
  50
  51             parsed_url = compat_urllib_parse_urlparse(url)
  52             av_val = av_res + len(parsed_url.netloc)
  53             confirm_url = (
  54                 parsed_url.scheme + u'://' + parsed_url.netloc +
  55                 action + '?' +
  56                 compat_urllib_parse.urlencode({
  57                     'jschl_vc': vc, 'jschl_answer': compat_str(av_val)}))
  58             self._download_webpage(
  59                 confirm_url, video_id,
  60                 note=u'Confirming after redirect')
  61             webpage = self._download_webpage(url, video_id)
  62
  63         video_url = self._search_regex(r"var normal_video_file = '(.*?)';",
  64                                        webpage, u'video file URL')
  65         video_title = self._og_search_title(webpage)
  66         video_description = self._og_search_description(webpage)
  67
  68         return {
  69             '_type': 'video',
  70             'id':  video_id,
  71             'url': video_url,
  72             'ext': 'flv',
  73             'title': video_title,
  74             'description': video_description
  75         }