[tastytrade] Add extractor (closes #13521)

youtube_dl/extractor/tastytrade.py

@@ -0,0 +1,43 @@
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from .ooyala import OoyalaIE
+
+
+class TastyTradeIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?tastytrade\.com/tt/shows/[^/]+/episodes/(?P<id>[^/?#&]+)'
+
+    _TESTS = [{
+        'url': 'https://www.tastytrade.com/tt/shows/market-measures/episodes/correlation-in-short-volatility-06-28-2017',
+        'info_dict': {
+            'id': 'F3bnlzbToeI6pLEfRyrlfooIILUjz4nM',
+            'ext': 'mp4',
+            'title': 'A History of Teaming',
+            'description': 'md5:2a9033db8da81f2edffa4c99888140b3',
+            'duration': 422.255,
+        },
+        'params': {
+            'skip_download': True,
+        },
+        'add_ie': ['Ooyala'],
+    }, {
+        'url': 'https://www.tastytrade.com/tt/shows/daily-dose/episodes/daily-dose-06-30-2017',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        display_id = self._match_id(url)
+        webpage = self._download_webpage(url, display_id)
+
+        ooyala_code = self._search_regex(
+            r'data-media-id=(["\'])(?P<code>(?:(?!\1).)+)\1',
+            webpage, 'ooyala code', group='code')
+
+        info = self._search_json_ld(webpage, display_id, fatal=False)
+        info.update({
+            '_type': 'url_transparent',
+            'ie_key': OoyalaIE.ie_key(),
+            'url': 'ooyala:%s' % ooyala_code,
+            'display_id': display_id,
+        })
+        return info