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

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7
   8
   9 class OnceIE(InfoExtractor):
  10     _VALID_URL = r'https?://once\.unicornmedia\.com/now/[^/]+/[^/]+/(?P<domain_id>[^/]+)/(?P<application_id>[^/]+)/(?:[^/]+/)?(?P<media_item_id>[^/]+)/content\.(?:once|m3u8|mp4)'
  11     ADAPTIVE_URL_TEMPLATE = 'http://once.unicornmedia.com/now/master/playlist/%s/%s/%s/content.m3u8'
  12     PROGRESSIVE_URL_TEMPLATE = 'http://once.unicornmedia.com/now/media/progressive/%s/%s/%s/%s/content.mp4'
  13
  14     def _extract_once_formats(self, url):
  15         domain_id, application_id, media_item_id = re.match(
  16             OnceIE._VALID_URL, url).groups()
  17         adaptive_formats = self._extract_m3u8_formats(
  18             self.ADAPTIVE_URL_TEMPLATE % (
  19                 domain_id, application_id, media_item_id),
  20             media_item_id, 'mp4', m3u8_id='hls', fatal=False)
  21         formats = []
  22         formats.extend(adaptive_formats)
  23         for adaptive_format in adaptive_formats:
  24             rendition_id = self._search_regex(
  25                 r'/now/media/playlist/[^/]+/[^/]+/([^/]+)',
  26                 adaptive_format['url'], 'redition id', default=None)
  27             if rendition_id:
  28                 progressive_format = adaptive_format.copy()
  29                 progressive_format.update({
  30                     'url': self.PROGRESSIVE_URL_TEMPLATE % (
  31                         domain_id, application_id, rendition_id, media_item_id),
  32                     'format_id': adaptive_format['format_id'].replace(
  33                         'hls', 'http'),
  34                     'protocol': 'http',
  35                 })
  36                 formats.append(progressive_format)
  37         return formats