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yt-dlp/yt_dlp/extractor/kelbyone.py

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from .common import InfoExtractor
from ..utils import int_or_none
class KelbyOneIE(InfoExtractor):
_VALID_URL = r'https?://members\.kelbyone\.com/course/(?P<id>[^$&?#/]+)'
_TESTS = [{
'url': 'https://members.kelbyone.com/course/glyn-dewis-mastering-selections/',
'playlist_mincount': 1,
'info_dict': {
'id': 'glyn-dewis-mastering-selections',
'title': 'Trailer - Mastering Selections in Photoshop',
},
'playlist': [{
'info_dict': {
'id': 'MkiOnLqK',
'ext': 'mp4',
'title': 'Trailer - Mastering Selections in Photoshop',
'description': 'md5:d41d8cd98f00b204e9800998ecf8427e',
'thumbnail': 'https://content.jwplatform.com/v2/media/MkiOnLqK/poster.jpg?width=720',
'timestamp': 1601568639,
'duration': 90,
'upload_date': '20201001',
},
}]
}]
def _entries(self, playlist):
for item in playlist:
video_id = item['mediaid']
thumbnails = [{
'url': image.get('src'),
'width': int_or_none(image.get('width')),
} for image in item.get('images') or []]
formats, subtitles = [], {}
for source in item.get('sources') or []:
if not source.get('file'):
continue
if source.get('type') == 'application/vnd.apple.mpegurl':
fmts, subs = self._extract_m3u8_formats_and_subtitles(source['file'], video_id)
formats.extend(fmts)
subtitles = self._merge_subtitles(subs, subtitles)
elif source.get('type') == 'audio/mp4':
formats.append({
'format_id': source.get('label'),
'url': source['file'],
'vcodec': 'none',
})
else:
formats.append({
'format_id': source.get('label'),
'height': source.get('height'),
'width': source.get('width'),
'url': source['file'],
})
for track in item.get('tracks'):
if track.get('kind') == 'captions' and track.get('file'):
subtitles.setdefault('en', []).append({
'url': track['file'],
})
yield {
'id': video_id,
'title': item['title'],
'description': item.get('description'),
'thumbnails': thumbnails,
'thumbnail': item.get('image'),
'timestamp': item.get('pubdate'),
'duration': item.get('duration'),
'formats': formats,
'subtitles': subtitles,
}
def _real_extract(self, url):
item_id = self._match_id(url)
webpage = self._download_webpage(url, item_id)
playlist_url = self._html_search_regex(r'playlist"\:"(https.*content\.jwplatform\.com.*json)"', webpage, 'playlist url').replace('\\', '')
course_data = self._download_json(playlist_url, item_id)
return self.playlist_result(self._entries(course_data['playlist']), item_id,
course_data.get('title'), course_data.get('description'))