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Merge branch 'ping-patch-8239'

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This commit is contained in:
Yen Chi Hsuan 2016-01-20 04:22:25 +08:00
commit 7d4d9c526a
1 changed files with 26 additions and 14 deletions
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40
youtube_dl/extractor/neteasemusic.py
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@ -12,7 +12,10 @@
compat_str, compat_str,
compat_itertools_count, compat_itertools_count,
) )
from ..utils import sanitized_Request from ..utils import (
sanitized_Request,
float_or_none,
)
class NetEaseMusicBaseIE(InfoExtractor): class NetEaseMusicBaseIE(InfoExtractor):
@ -32,23 +35,32 @@ def _encrypt(cls, dfsid):
result = b64encode(m.digest()).decode('ascii') result = b64encode(m.digest()).decode('ascii')
return result.replace('/', '_').replace('+', '-') return result.replace('/', '_').replace('+', '-')
@classmethod def extract_formats(self, info):
def extract_formats(cls, info):
formats = [] formats = []
for song_format in cls._FORMATS: for song_format in self._FORMATS:
details = info.get(song_format) details = info.get(song_format)
if not details: if not details:
continue continue
formats.append({ song_file_path = '/%s/%s.%s' % (
'url': 'http://m5.music.126.net/%s/%s.%s' % self._encrypt(details['dfsId']), details['dfsId'], details['extension'])
(cls._encrypt(details['dfsId']), details['dfsId'],
details['extension']), # 203.130.59.9, 124.40.233.182, 115.231.74.139, etc is a reverse proxy-like feature
'ext': details.get('extension'), # from NetEase's CDN provider that can be used if m5.music.126.net does not
'abr': details.get('bitrate', 0) / 1000, # work, especially for users outside of Mainland China
'format_id': song_format, # via: https://github.com/JixunMoe/unblock-163/issues/3#issuecomment-163115880
'filesize': details.get('size'), for host in ('http://m5.music.126.net', 'http://115.231.74.139/m1.music.126.net',
'asr': details.get('sr') 'http://124.40.233.182/m1.music.126.net', 'http://203.130.59.9/m1.music.126.net'):
}) song_url = host + song_file_path
if self._is_valid_url(song_url, info['id'], 'song'):
formats.append({
'url': song_url,
'ext': details.get('extension'),
'abr': float_or_none(details.get('bitrate'), scale=1000),
'format_id': song_format,
'filesize': details.get('size'),
'asr': details.get('sr')
})
break
return formats return formats
@classmethod @classmethod