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[beeg] Improve extraction

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This commit is contained in:
Sergey M․ 2016-04-07 22:40:35 +06:00
parent e90d175436
commit 3afef2e3fc
1 changed files with 28 additions and 3 deletions
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31
youtube_dl/extractor/beeg.py
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@ -33,8 +33,33 @@ class BeegIE(InfoExtractor):
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
cpl_url = self._search_regex(
r'<script[^>]+src=(["\'])(?P<url>(?:https?:)?//static\.beeg\.com/cpl/\d+\.js.*?)\1',
webpage, 'cpl', default=None, group='url')
beeg_version, beeg_salt = [None] * 2
if cpl_url:
cpl = self._download_webpage(
self._proto_relative_url(cpl_url), video_id,
'Downloading cpl JS', fatal=False)
if cpl:
beeg_version = self._search_regex(
r'beeg_version\s*=\s*(\d+)', cpl,
'beeg version', default=None) or self._search_regex(
r'/(\d+)\.js', cpl_url, 'beeg version', default=None)
beeg_salt = self._search_regex(
r'beeg_salt\s*=\s*(["\'])(?P<beeg_salt>.+?)\1', cpl, 'beeg beeg_salt',
default=None, group='beeg_salt')
beeg_version = beeg_version or '1750'
beeg_salt = beeg_salt or 'MIDtGaw96f0N1kMMAM1DE46EC9pmFr'
video = self._download_json(
'https://api.beeg.com/api/v6/1738/video/%s' % video_id, video_id)
'http://api.beeg.com/api/v6/%s/video/%s' % (beeg_version, video_id),
video_id)
def split(o, e):
def cut(s, x):
@ -51,7 +76,7 @@ def cut(s, x):
def decrypt_key(key):
# Reverse engineered from http://static.beeg.com/cpl/1738.js
a = 'GUuyodcfS8FW8gQp4OKLMsZBcX0T7B'
a = beeg_salt
e = compat_urllib_parse_unquote(key)
o = ''.join([
compat_chr(compat_ord(e[n]) - compat_ord(a[n % len(a)]) % 21)
@ -101,5 +126,5 @@ def decrypt_url(encrypted_url):
'duration': duration,
'tags': tags,
'formats': formats,
'age_limit': 18,
'age_limit': self._rta_search(webpage),
}