[Schooltube] Add new extractor

youtube_dl/extractor/extractors.py

@@ -886,6 +886,7 @@ from .safari import (
 from .sapo import SapoIE
 from .savefrom import SaveFromIE
 from .sbs import SBSIE
+from .schooltube import SchooltubeIE
 from .screencast import ScreencastIE
 from .screencastomatic import ScreencastOMaticIE
 from .scrippsnetworks import ScrippsNetworksWatchIE

youtube_dl/extractor/schooltube.py

@@ -0,0 +1,49 @@
+# coding: utf-8
+
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import js_to_json
+
+
+class SchooltubeIE(InfoExtractor):
+    _VALID_URL = r'http?://www.schooltube.com/video/(?P<id>[^/?#]+)[\S\s]*'
+    _TEST = {
+        'url': 'http://www.schooltube.com/video/9af6bd6815d74ea7948b/Innovation%20Workshop:%20Electronic%20Circuits%20--%20Part%202:%20Inside%20a%20Cell%20Phone',
+        'md5': '0ce7f3f50a8b12054c906968d8512a57',
+        'info_dict': {
+            'id': '9af6bd6815d74ea7948b',
+            'ext': 'mp4',
+            'title': 'Innovation Workshop: Electronic Circuits -- Part 2: Inside a Cell Phone',
+            'description': 'Inside a cell phone is a world of electronics that is highly engineered and complex. Take a closer look inside as we crack open an iPhone® to look at the microchips under an advanced microscope at the National Institute for Standards and Technology.',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        jwplayer_data = self._parse_json(
+            self._search_regex(
+                r'(?s)jwplayer\(\"schooltube-video\"\).setup\((\{.*?\})\)',
+                webpage,
+                'setup code',
+                fatal=False
+            ),
+            video_id,
+            transform_source=js_to_json
+        )
+
+        info_dict = self._parse_jwplayer_data(
+            jwplayer_data,
+            video_id,
+            require_title=False
+        )
+
+        info_dict.update({
+            'title': self._og_search_title(webpage),
+            'description': self._og_search_description(webpage),
+            'keywords': self._html_search_meta('keywords', webpage)
+        })
+
+        return info_dict