Revert "[openclassroom] Add new extractor(closes #9147)"

This reverts commit 13267a2be3.

youtube_dl/extractor/extractors.py

@@ -544,7 +544,6 @@
     OoyalaIE,
     OoyalaExternalIE,
 )
-from .openclassroom import OpenClassRoomIE
 from .openload import OpenloadIE
 from .ora import OraTVIE
 from .orf import (

youtube_dl/extractor/openclassroom.py

@@ -1,42 +0,0 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
-import re
-
-from .common import InfoExtractor
-from ..compat import compat_parse_qs
-from ..utils import (
-    ExtractorError,
-    xpath_text,
-    clean_html,
-)
-
-
-class OpenClassRoomIE(InfoExtractor):
-    _VALID_URL = r'https?://openclassroom\.stanford\.edu/MainFolder/VideoPage\.php\?(?P<query>.*)'
-    _TEST = {
-        'url': 'http://openclassroom.stanford.edu/MainFolder/VideoPage.php?course=PracticalUnix&video=intro-environment&speed=100',
-        'md5': '544a9468546059d4e80d76265b0443b8',
-        'info_dict': {
-            'id': 'intro-environment',
-            'ext': 'mp4',
-            'title': 'Intro Environment',
-            'description': 'md5:7d57306c8649f814ca00bb80dada600e',
-        }
-    }
-    _URL_TEMPLATE = 'http://openclassroom.stanford.edu/MainFolder/courses/%s/videos/%s'
-
-    def _real_extract(self, url):
-        qs = compat_parse_qs(re.match(self._VALID_URL, url).group('query'))
-        if not qs.get('course') or not qs.get('video'):
-            raise ExtractorError('Unsupported URL', expected=True)
-        video_id = qs['video'][0]
-        video_doc = self._download_xml(
-            self._URL_TEMPLATE % (qs['course'][0], video_id + '.xml'), video_id)
-        return {
-            'id': video_id,
-            'title': xpath_text(video_doc, 'title', 'title', True),
-            'url': self._URL_TEMPLATE % (qs['course'][0], xpath_text(
-                video_doc, 'videoFile', 'video url', True)),
-            'description': clean_html(xpath_text(video_doc, 'text')),
-        }