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[beam:live] Improve and simplify (#10702, closes #11596)

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Sergey M․ 2017-01-15 06:07:35 +07:00
parent cd55c6ccd7
commit af62de104f
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1 changed files with 32 additions and 41 deletions
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73
youtube_dl/extractor/beampro.py
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@ -14,25 +14,23 @@ from ..utils import (
class BeamProLiveIE(InfoExtractor):
IE_NAME = 'Beam:live'
_VALID_URL = r'https?://(?:\w+.)?beam.pro/(?P<id>[^?]+)$'
_API_CHANNEL = 'https://beam.pro/api/v1/channels/{0}'
_API_MANIFEST = 'https://beam.pro/api/v1/channels/{0}/manifest.m3u8'
_VALID_URL = r'https?://(?:\w+\.)?beam\.pro/(?P<id>[^/?#&]+)'
_RATINGS = {'family': 0, 'teen': 13, '18+': 18}
_TEST = {
'url': 'http://www.beam.pro/niterhayven',
'info_dict': {
'id': '261562',
'ext': 'mp4',
'uploader': 'niterhayven',
'timestamp': 1483477281,
'age_limit': 18,
'title': 'Introducing The Witcher 3 // The Grind Starts Now!',
'thumbnail': r're:https://.*\.jpg$',
'upload_date': '20170103',
'uploader_id': 373396,
'description': 'md5:0b161ac080f15fe05d18a07adb44a74d',
'thumbnail': r're:https://.*\.jpg$',
'timestamp': 1483477281,
'upload_date': '20170103',
'uploader': 'niterhayven',
'uploader_id': '373396',
'age_limit': 18,
'is_live': True,
'view_count': int,
},
'skip': 'niterhayven is offline',
'params': {
@ -41,42 +39,35 @@ class BeamProLiveIE(InfoExtractor):
}
def _real_extract(self, url):
channel_id = self._match_id(url)
chan_data = self._download_json(self._API_CHANNEL.format(channel_id), channel_id)
channel_name = self._match_id(url)
if not chan_data.get('online'):
raise ExtractorError('{0} is offline'.format(channel_id), expected=True)
chan = self._download_json(
'https://beam.pro/api/v1/channels/%s' % channel_name, channel_name)
if chan.get('online') is False:
raise ExtractorError(
'{0} is offline'.format(channel_name), expected=True)
channel_id = chan['id']
formats = self._extract_m3u8_formats(
self._API_MANIFEST.format(chan_data.get('id')), channel_id, ext='mp4')
'https://beam.pro/api/v1/channels/%s/manifest.m3u8' % channel_id,
channel_name, ext='mp4', m3u8_id='hls', fatal=False)
self._sort_formats(formats)
info = {}
info['formats'] = formats
if chan_data:
info.update(self._extract_info(chan_data))
if not info.get('title'):
info['title'] = self._live_title(channel_id)
if not info.get('id'): # barely possible but just in case
info['id'] = compat_str(abs(hash(channel_id)) % (10 ** 8))
return info
def _extract_info(self, info):
thumbnail = try_get(info, lambda x: x['thumbnail']['url'], compat_str)
username = try_get(info, lambda x: x['user']['url'], compat_str)
video_id = compat_str(info['id']) if info.get('id') else None
rating = info.get('audience')
user_id = chan.get('userId') or try_get(chan, lambda x: x['user']['id'])
return {
'id': video_id,
'title': info.get('name'),
'description': clean_html(info.get('description')),
'age_limit': self._RATINGS[rating] if rating in self._RATINGS else None,
'is_live': True if info.get('online') else False,
'timestamp': parse_iso8601(info.get('updatedAt')),
'uploader': info.get('token') or username,
'uploader_id': int_or_none(info.get('userId')),
'view_count': int_or_none(info.get('viewersTotal')),
'thumbnail': thumbnail,
'id': compat_str(chan.get('id') or channel_name),
'title': self._live_title(chan.get('name') or channel_name),
'description': clean_html(chan.get('description')),
'thumbnail': try_get(chan, lambda x: x['thumbnail']['url'], compat_str),
'timestamp': parse_iso8601(chan.get('updatedAt')),
'uploader': chan.get('token') or try_get(
chan, lambda x: x['user']['username'], compat_str),
'uploader_id': compat_str(user_id) if user_id else None,
'age_limit': self._RATINGS.get(chan.get('audience')),
'is_live': True,
'view_count': int_or_none(chan.get('viewersTotal')),
'formats': formats,
}