[aliexpress:live] Add extractor

youtube_dl/extractor/aliexpress.py

@@ -0,0 +1,40 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+
+import re
+
+from .common import InfoExtractor
+from ..utils import try_get, float_or_none
+from ..compat import compat_str
+
+
+class AliExpressLiveIE(InfoExtractor):
+
+    _VALID_URL = r'https?://live\.aliexpress\.com/live/(?P<id>[0-9]{16})'
+    _TEST = {
+        'url': 'https://live.aliexpress.com/live/2800002704436634',
+        'md5': '7ac2bc46afdd18f0b45a0a340fc47ffe',
+        'info_dict': {
+            'id': '2800002704436634',
+            'ext': 'm3u8',
+            'title': 'CASIMA7.22',
+            'uploader': 'CASIMA Official Store',
+            'upload_date': '20170714',
+            'timestamp': 1500027138,
+        },
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        page = self._download_webpage(url, video_id)
+        run_params_json = self._search_regex(r'runParams = (.+)[\s+]var myCtl', page, 'runParams', flags=re.DOTALL)
+        run_params = self._parse_json(run_params_json, video_id)
+
+        return {
+            'id': video_id,
+            'title': run_params['title'],
+            'url': run_params['replyStreamUrl'],
+            'uploader': try_get(run_params, lambda x: x['followBar']['name'], compat_str),
+            'timestamp': float_or_none(try_get(run_params, lambda x: x['followBar']['createTime']) / 1000),
+        }

youtube_dl/extractor/extractors.py

@@ -45,6 +45,7 @@ from .anvato import AnvatoIE
 from .anysex import AnySexIE
 from .aol import AolIE
 from .allocine import AllocineIE
+from .aliexpress import AliExpressLiveIE
 from .aparat import AparatIE
 from .appleconnect import AppleConnectIE
 from .appletrailers import (