+++ /dev/null
-# 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')),
- }