paradizelost/youtube-dl
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refactor and fix

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This commit is contained in:
EduTel 2022-01-23 14:36:00 -06:00
parent 6abc344f22
commit 3ee378c099
1 changed files with 18 additions and 25 deletions
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43
youtube_dl/extractor/platzi.py
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@ -3,16 +3,13 @@ from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import (
compat_b64decode,
compat_str,
)
from ..utils import (
clean_html,
ExtractorError,
int_or_none,
str_or_none,
try_get,
url_or_none,
urlencode_postdata,
urljoin,
)
@ -105,39 +102,35 @@ class PlatziIE(PlatziBaseIE):
webpage = self._download_webpage(url, lecture_id)
data_preloaded_state = self._parse_json(
self._search_regex((r'window.__PRELOADED_STATE__ = (.*)\<\/script'), webpage, 'client data'),
self._search_regex(
(r'window\s*.\s*__PRELOADED_STATE__\s*=\s*({.*?});?\s*</script'), webpage, 'client data'),
lecture_id)
# desc = data_preloaded_state['videoPlayer']['courseDescription']
title = data_preloaded_state['videoPlayer']['name']
duration = data_preloaded_state['videoPlayer']['duration']
servers = data_preloaded_state['videoPlayer']['video']['servers']
video_player = try_get(data_preloaded_state, lambda x: x['videoPlayer'], dict)
title = video_player.get('name', '')
duration = video_player.get('duration', '')
servers = video_player.get('video', '').get('servers', {})
formats = []
for server in servers.keys():
for format_id in ('hls', 'dash'):
server_json = servers[server]
if 'hls' in server_json.keys():
formats.extend(self._extract_m3u8_formats(
server_json['hls'], lecture_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id=format_id,
note='Downloading %s m3u8 information' % server_json['id'],
fatal=False))
elif 'dash' in server_json.keys():
formats.extend(self._extract_mpd_formats(
server_json['dash'], lecture_id, mpd_id=format_id,
note='Downloading %s MPD manifest' % server_json['id'],
fatal=False))
server_json = servers.get(server, {})
if 'hls' in server_json.keys():
formats.extend(self._extract_m3u8_formats(
server_json['hls'], lecture_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id='hls',
note='Downloading %s m3u8 information' % server_json.get('id', ''),
fatal=False))
elif 'dash' in server_json.keys():
formats.extend(self._extract_mpd_formats(
server_json['dash'], lecture_id, mpd_id='dash',
note='Downloading %s MPD manifest' % server_json.get('id', ''),
fatal=False))
self._sort_formats(formats)
# content = str_or_none(data['videoPlayer']['content'])
# description = (clean_html(compat_b64decode(content).decode('utf-8'))
# if content else None)
duration = int_or_none(duration, invscale=60)
return {
'id': lecture_id,
'title': title,
'description': '',
'duration': duration,
'formats': formats,
}