[twitcasting] Add extractor

youtube_dl/extractor/twitcasting.py

@@ -0,0 +1,44 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+
+import re
+
+
+class TwitcastingIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:(?:www|ssl|en|pt|es|ja|ko)\.)?twitcasting\.tv/(?P<uploader_id>[^\/]+)/movie/(?P<video_id>[0-9]+)'
+    _TEST = {
+        'url': 'https://twitcasting.tv/ivetesangalo/movie/2357609',
+        'md5': '745243cad58c4681dc752490f7540d7f',
+        'info_dict': {
+            'id': '2357609',
+            'ext': 'mp4',
+            'title': 'Recorded Live #2357609',
+            'uploader_id': 'ivetesangalo',
+            'description': "Moi! I'm live on TwitCasting from my iPhone.",
+            'thumbnail': r're:^https?://.*\.jpg$',
+        }
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('video_id')
+        uploader_id = mobj.group('uploader_id')
+
+        webpage = self._download_webpage(url, video_id)
+
+        playlist_url = self._html_search_regex(r'(["\'])(?P<url>http.+?\.m3u8.*?)\1', webpage, name='playlist url', group='url')
+        formats = self._extract_m3u8_formats(playlist_url, video_id, ext='mp4')
+        thumbnail = self._og_search_thumbnail(webpage)
+        title = self._html_search_meta('twitter:title', webpage)
+        description = self._og_search_description(webpage) or self._html_search_meta('twitter:description', webpage)
+        return{
+            'id': video_id,
+            'url': url,
+            'title': title,
+            'description': description,
+            'thumbnail': thumbnail,
+            'uploader_id': uploader_id,
+            'formats': formats,
+        }