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[lynda:course] Modernize and make more robust
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@ -210,14 +210,13 @@ def _real_extract(self, url):
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course_path = mobj.group('coursepath')
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course_id = mobj.group('courseid')
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page = self._download_webpage(
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course = self._download_json(
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'http://www.lynda.com/ajax/player?courseId=%s&type=course' % course_id,
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course_id, 'Downloading course JSON')
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course_json = json.loads(page)
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self._logout()
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if 'Status' in course_json and course_json['Status'] == 'NotFound':
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if course.get('Status') == 'NotFound':
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raise ExtractorError(
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'Course %s does not exist' % course_id, expected=True)
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@ -227,12 +226,14 @@ def _real_extract(self, url):
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# Might want to extract videos right here from video['Formats'] as it seems 'Formats' is not provided
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# by single video API anymore
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for chapter in course_json['Chapters']:
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for video in chapter['Videos']:
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if video['HasAccess'] is False:
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for chapter in course['Chapters']:
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for video in chapter.get('Videos', []):
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if video.get('HasAccess') is False:
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unaccessible_videos += 1
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continue
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videos.append(video['ID'])
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video_id = video.get('ID')
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if video_id:
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videos.append(video_id)
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if unaccessible_videos > 0:
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self._downloader.report_warning(
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@ -245,6 +246,6 @@ def _real_extract(self, url):
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'Lynda')
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for video_id in videos]
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course_title = course_json['Title']
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course_title = course.get('Title')
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return self.playlist_result(entries, course_id, course_title)
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