1 files changed, 0 insertions, 82 deletions
diff --git a/youtube_dl/extractor/khanacademy.py b/youtube_dl/extractor/khanacademy.py
deleted file mode 100644
index 61739efa7..000000000
--- a/youtube_dl/extractor/khanacademy.py
+++ /dev/null
@@ -1,82 +0,0 @@
-from __future__ import unicode_literals
-
-import re
-
-from .common import InfoExtractor
-from ..utils import (
-    unified_strdate,
-)
-
-
-class KhanAcademyIE(InfoExtractor):
-    _VALID_URL = r'^https?://(?:(?:www|api)\.)?khanacademy\.org/(?P<key>[^/]+)/(?:[^/]+/){,2}(?P<id>[^?#/]+)(?:$|[?#])'
-    IE_NAME = 'KhanAcademy'
-
-    _TESTS = [{
-        'url': 'http://www.khanacademy.org/video/one-time-pad',
-        'md5': '7b391cce85e758fb94f763ddc1bbb979',
-        'info_dict': {
-            'id': 'one-time-pad',
-            'ext': 'webm',
-            'title': 'The one-time pad',
-            'description': 'The perfect cipher',
-            'duration': 176,
-            'uploader': 'Brit Cruise',
-            'uploader_id': 'khanacademy',
-            'upload_date': '20120411',
-        },
-        'add_ie': ['Youtube'],
-    }, {
-        'url': 'https://www.khanacademy.org/math/applied-math/cryptography',
-        'info_dict': {
-            'id': 'cryptography',
-            'title': 'Journey into cryptography',
-            'description': 'How have humans protected their secret messages through history? What has changed today?',
-        },
-        'playlist_mincount': 3,
-    }]
-
-    def _real_extract(self, url):
-        m = re.match(self._VALID_URL, url)
-        video_id = m.group('id')
-
-        if m.group('key') == 'video':
-            data = self._download_json(
-                'http://api.khanacademy.org/api/v1/videos/' + video_id,
-                video_id, 'Downloading video info')
-
-            upload_date = unified_strdate(data['date_added'])
-            uploader = ', '.join(data['author_names'])
-            return {
-                '_type': 'url_transparent',
-                'url': data['url'],
-                'id': video_id,
-                'title': data['title'],
-                'thumbnail': data['image_url'],
-                'duration': data['duration'],
-                'description': data['description'],
-                'uploader': uploader,
-                'upload_date': upload_date,
-            }
-        else:
-            # topic
-            data = self._download_json(
-                'http://api.khanacademy.org/api/v1/topic/' + video_id,
-                video_id, 'Downloading topic info')
-
-            entries = [
-                {
-                    '_type': 'url',
-                    'url': c['url'],
-                    'id': c['id'],
-                    'title': c['title'],
-                }
-                for c in data['children'] if c['kind'] in ('Video', 'Topic')]
-
-            return {
-                '_type': 'playlist',
-                'id': video_id,
-                'title': data['title'],
-                'description': data['description'],
-                'entries': entries,
-            }