youtube_dl/extractor/ninegag.py

   1 from __future__ import unicode_literals
   2
   3 import re
   4 import json
   5
   6 from .common import InfoExtractor
   7 from ..utils import str_to_int
   8
   9
  10 class NineGagIE(InfoExtractor):
  11     IE_NAME = '9gag'
  12     _VALID_URL = r'''(?x)^https?://(?:www\.)?9gag\.tv/
  13         (?:
  14             v/(?P<numid>[0-9]+)|
  15             p/(?P<id>[a-zA-Z0-9]+)/(?P<display_id>[^?#/]+)
  16         )
  17     '''
  18
  19     _TESTS = [{
  20         "url": "http://9gag.tv/v/1912",
  21         "info_dict": {
  22             "id": "1912",
  23             "ext": "mp4",
  24             "description": "This 3-minute video will make you smile and then make you feel untalented and insignificant. Anyway, you should share this awesomeness. (Thanks, Dino!)",
  25             "title": "\"People Are Awesome 2013\" Is Absolutely Awesome",
  26             "view_count": int,
  27             "thumbnail": "re:^https?://",
  28         },
  29         'add_ie': ['Youtube']
  30     },
  31     {
  32         'url': 'http://9gag.tv/p/KklwM/alternate-banned-opening-scene-of-gravity?ref=fsidebar',
  33         'info_dict': {
  34             'id': 'KklwM',
  35             'ext': 'mp4',
  36             'display_id': 'alternate-banned-opening-scene-of-gravity',
  37             "description": "While Gravity was a pretty awesome movie already, YouTuber Krishna Shenoi came up with a way to improve upon it, introducing a much better solution to Sandra Bullock's seemingly endless tumble in space. The ending is priceless.",
  38             'title': "Banned Opening Scene Of \"Gravity\" That Changes The Whole Movie",
  39         },
  40     }]
  41
  42     def _real_extract(self, url):
  43         mobj = re.match(self._VALID_URL, url)
  44         video_id = mobj.group('numid') or mobj.group('id')
  45         display_id = mobj.group('display_id') or video_id
  46
  47         webpage = self._download_webpage(url, display_id)
  48
  49         post_view = json.loads(self._html_search_regex(
  50             r'var postView = new app\.PostView\({\s*post:\s*({.+?}),\s*posts:\s*prefetchedCurrentPost', webpage, 'post view'))
  51
  52         youtube_id = post_view['videoExternalId']
  53         title = post_view['title']
  54         description = post_view['description']
  55         view_count = str_to_int(post_view['externalView'])
  56         thumbnail = post_view.get('thumbnail_700w') or post_view.get('ogImageUrl') or post_view.get('thumbnail_300w')
  57
  58         return {
  59             '_type': 'url_transparent',
  60             'url': youtube_id,
  61             'ie_key': 'Youtube',
  62             'id': video_id,
  63             'display_id': display_id,
  64             'title': title,
  65             'description': description,
  66             'view_count': view_count,
  67             'thumbnail': thumbnail,
  68         }