[sprout] Add new extractor

youtube_dl/extractor/extractors.py

@@ -896,6 +896,7 @@
 from .sportbox import SportBoxEmbedIE
 from .sportdeutschland import SportDeutschlandIE
 from .sportschau import SportschauIE
+from .sprout import SproutIE
 from .srgssr import (
     SRGSSRIE,
     SRGSSRPlayIE,

youtube_dl/extractor/sprout.py

@@ -0,0 +1,52 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .adobepass import AdobePassIE
+from ..utils import (
+    extract_attributes,
+    update_url_query,
+    smuggle_url,
+)
+
+
+class SproutIE(AdobePassIE):
+    _VALID_URL = r'https?://(?:www\.)?sproutonline\.com/watch/(?P<id>[^/?#]+)'
+    _TEST = {
+        'url': 'http://www.sproutonline.com/watch/cowboy-adventure',
+        'md5': '74bf14128578d1e040c3ebc82088f45f',
+        'info_dict': {
+            'id': '9dexnwtmh8_X',
+            'ext': 'mp4',
+            'title': 'A Cowboy Adventure',
+            'description': 'Ruff-Ruff, Tweet and Dave get to be cowboys for the day at Six Cow Corral.',
+            'timestamp': 1437758640,
+            'upload_date': '20150724',
+            'uploader': 'NBCU-SPROUT-NEW',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        video_component = self._search_regex(
+            r'(?s)(<div[^>]+data-component="video"[^>]*?>)',
+            webpage, 'video component', default=None)
+        if video_component:
+            options = self._parse_json(extract_attributes(
+                video_component)['data-options'], video_id)
+            theplatform_url = options['video']
+            query = {
+                'mbr': 'true',
+                'manifest': 'm3u',
+            }
+            if options.get('protected'):
+                query['auth'] = self._extract_mvpd_auth(url, options['pid'], 'sprout', 'sprout')
+            theplatform_url = smuggle_url(update_url_query(
+                theplatform_url, query), {'force_smil_url': True})
+        else:
+            iframe = self._search_regex(
+                r'(<iframe[^>]+id="sproutVideoIframe"[^>]*?>)',
+                webpage, 'iframe')
+            theplatform_url = extract_attributes(iframe)['src']
+
+        return self.url_result(theplatform_url, 'ThePlatform')