youtube_dl/extractor/aliexpress.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5 from ..compat import compat_str
   6 from ..utils import (
   7     float_or_none,
   8     try_get,
   9 )
  10
  11
  12 class AliExpressLiveIE(InfoExtractor):
  13     _VALID_URL = r'https?://live\.aliexpress\.com/live/(?P<id>\d+)'
  14     _TEST = {
  15         'url': 'https://live.aliexpress.com/live/2800002704436634',
  16         'md5': 'e729e25d47c5e557f2630eaf99b740a5',
  17         'info_dict': {
  18             'id': '2800002704436634',
  19             'ext': 'mp4',
  20             'title': 'CASIMA7.22',
  21             'thumbnail': r're:http://.*\.jpg',
  22             'uploader': 'CASIMA Official Store',
  23             'timestamp': 1500717600,
  24             'upload_date': '20170722',
  25         },
  26     }
  27
  28     def _real_extract(self, url):
  29         video_id = self._match_id(url)
  30
  31         webpage = self._download_webpage(url, video_id)
  32
  33         data = self._parse_json(
  34             self._search_regex(
  35                 r'(?s)runParams\s*=\s*({.+?})\s*;?\s*var',
  36                 webpage, 'runParams'),
  37             video_id)
  38
  39         title = data['title']
  40
  41         formats = self._extract_m3u8_formats(
  42             data['replyStreamUrl'], video_id, 'mp4',
  43             entry_protocol='m3u8_native', m3u8_id='hls')
  44
  45         return {
  46             'id': video_id,
  47             'title': title,
  48             'thumbnail': data.get('coverUrl'),
  49             'uploader': try_get(
  50                 data, lambda x: x['followBar']['name'], compat_str),
  51             'timestamp': float_or_none(data.get('startTimeLong'), scale=1000),
  52             'formats': formats,
  53         }